Volume 5 Tab 1000451122 Catalog

1000501680-Catalog 1000501680-Catalog 1000501680-Catalog B4 unilog cesco-content

2016-09-04

: Pdf 1000451122-Catalog 1000451122-Catalog B4 unilog

Open the PDF directly: View PDF .
Page Count: 133 [warning: Documents this large are best viewed by clicking the View PDF Link!]

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-1

Motor Protection and Monitoring

Motor Protection Circuit Breaker

Overload Relay—C440

Overload Relays—C441,

Motor Insight

Manual Motor Protector

5.1 Monitoring Relays

Product Overview—Monitoring Relays . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-2

Current Monitoring Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-3

Phase Monitoring Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-5

Voltage Monitoring Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-17

Ground Fault Monitoring Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-31

5.2 Motor Protection Circuit Breakers

Motor Protection Circuit Breakers (MPCB) . . . . . . . . . . . . . . . . . . . . . V5-T5-44

5.3 Manual Motor Protection

Manual Motor Protectors—XTPB, XTPR and XTPE . . . . . . . . . . . . . . . V5-T5-45

5.4 Overload Relays

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-47

XT IEC Overload Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-50

Freedom Overload Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-54

C440/XT Electronic Overload Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-55

C441 Overload Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-80

Power Xpert C445 Motor Management Relay . . . . . . . . . . . . . . . . . . . V5-T5-107

MP-3000 Overload Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-129

MP-4000 Overload Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-131

IQ 500 Overload Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-133

V5-T5-2 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

Contents

Description Page

Monitoring Relays

Current Monitoring Relays . . . . . . . . . . . . . . . . V5-T5-3

Phase Monitoring Relays . . . . . . . . . . . . . . . . . V5-T5-5

Voltage Monitoring Relays . . . . . . . . . . . . . . . . V5-T5-17

Ground Fault Monitoring Relays . . . . . . . . . . . . V5-T5-31

Product Overview—Monitoring Relays

Current Monitoring Relays

Eaton offers two different

series of current monitoring

relays:

CurrentWatch™ Series

●The CurrentWatch ECS and

ECSJ Series from Eaton’s

Electrical Sector is a family

of solid-state

adjustable

current switches,

ideal for

providing status

information on electrical

equipment

Phase Monitoring Relays

The D65 Series Phase

Monitoring Relays provide

protection against premature

equipment failure caused by

voltage faults on three-phase

systems. All D65 phase

monitoring relays are

compatible with most wye

or delta systems. In wye

systems, a connection to

neutral is not required. Phase

Monitoring relays protect

against single-phasing

regardless of any

regenerative voltages.

Voltage Monitoring Relays

The D65 Series Voltage

Monitoring Relays monitor

either AC single-phase

(50/60 Hz) or DC voltages

to protect equipment against

voltage fault conditions.

No separate supply (input)

voltage is required. All

versions are available in a

compact plug-in case using

an 8-pin octal socket.

There are two styles of

voltage monitoring relays:

●Over/Undervoltage Relays

●Voltage Band Relays

Ground Fault Monitoring

Relays

Eaton offers two different

series of ground fault

monitoring relays:

D64R Series

●The new D64R digital

ground fault relays are

microprocessor-based

and replace the previous

generation of analog-based

devices

●Microprocessor-based

D64R GFRs combine more

selectable features into a

single model, which makes

easier model selection and

reduces spares inventory

requirements

D64L Series

●Type D64L ground fault

monitors are designed to

monitor ungrounded

supplies on three-phase AC

power systems up to

600 V. If an insulation fault

develops anywhere on the

system between the

source and the load, the

D64L will detect it and give

an alarm or trip, depending

on the adjustable field

settings selected

●The D64L is ideally suited

for systems supplied from

the secondary of either an

ungrounded delta or an

ungrounded wye

connected transformer

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-3

5.1

Motor Protection and Monitoring

Monitoring Relays

ECS Series CurrentWatch Current Switches

Contents

Description Page

Current Monitoring Relays

ECS Series CurrentWatch Current Switches

ECSJ Series CurrentWatch Current Switches . . V5-T5-4

Phase Monitoring Relays . . . . . . . . . . . . . . . . . . . . V5-T5-5

Voltage Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-17

Ground Fault Monitoring Relays . . . . . . . . . . . . . . V5-T5-31

ECS Series CurrentWatch™ Current Switches

ECS Series

Product Description

The CurrentWatch™ ECS

Series from Eaton’s Electrical

Sector is a family of solid-

state adjustable current

switches, ideal for providing

status information on

electrical equipment. The

ECS is excellent for new

installations, where the

conductors run through the

housing, requiring no cutting.

These switches are also ideal

for retrofits, since split-core

models can be opened to fit

around existing conductors.

The current switch is

accurate, reliable and easy

to install.

The ECS can sense

continuous currents from

1 to 150 A and does not

require any supply voltage,

as the power required is

induced from the monitored

conductor. The output is a

non-polarity-sensitive solid-

state contact for switching

AC and DC circuits up to

240 Vac/Vdc. This switch also

includes an LED indicating

two states: on and below trip

point, and above trip point

with contacts energized. All

ECS Series switches carry an

unconditional five-year

warranty.

Reference

Refer to Volume 8—Sensing Solutions, CA08100010E, Tab 7,

section 7.2 for additional product information.

ECS Series CurrentWatch Tab Section

Application Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 7. 2

Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7. 2

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7. 2

Technical Data and Specifications . . . . . . . . . . . . . . . . . . . 7. 2

Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7. 2

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7. 2

Any change in current can be

sensed with the ECS Series.

A change in current may

indicate motor failure, belt

loss/slippage or mechanical

failure. Any of these events

can cause the current to drop

significantly, tripping the

switch and notifying the

controller.

Standards and Certifications

●UL® Listed

●cUL® Listed

●CE Certified

V5-T5-4 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

ECSJ Series CurrentWatch Current Switches

Contents

Description Page

Current Monitoring Relays

ECS Series CurrentWatch Current Switches . . V5-T5-3

ECSJ Series CurrentWatch Current Switches

Phase Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-5

Voltage Monitoring Relays . . . . . . . . . . . . . . . . . . V5-T5-17

Ground Fault Monitoring Relays . . . . . . . . . . . . . . V5-T5-31

ECSJ Series CurrentWatch Current Switches

ECSJ Series

Product Description

The CurrentWatch™ ECSJ

Series current operated

switches from Eaton’s

Electrical Sector provide the

same dependable indication

of status offered by the

CurrentWatch ECS Series,

but with the added benefit of

increased setpoint precision.

A choice of three, jumper-

selectable input ranges

allows the ECSJ Series to be

tailored to an application,

providing more precise

control through improved

setpoint resolution. Self-

powering, isolated solid-state

outputs, 1–6 A, 6–40 A and

40–200 A input ranges, and a

choice of split- or solid-core

enclosures are standard.

For typical applications of the

CurrentWatch ECSJ Series,

see listing on this page.

Reference

Refer to Volume 8—Sensing Solutions, CA08100010E, Tab 7,

section 7.3 for additional product information.

ECSJ Series CurrentWatch Tab Section

Application Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 7. 3

Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7. 3

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7. 3

Technical Data and Specifications . . . . . . . . . . . . . . . . . . . 7. 3

Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7. 3

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7. 3

Application Description

Typical Applications

●Electronic Proof of

Flow—Current operated

switches eliminate the

need for multiple pipe or

duct penetrations and are

more reliable than electro-

mechanical pressure or

flow switches

●Conveyors—Detect jams

and overloads

●Lighting Circuits—Easier

to install and more

accurate than photocells

●Fans, Pumps and Heating

Elements—Faster

response than temperature

sensors

●Critical Motors

●Ancillary Equipment

Standards and Certifications

●UL Listed

●cUL Listed

●CE Certified

●UL 508 Industrial

Equipment (USA and

Canada)

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-5

5.1

Motor Protection and Monitoring

Monitoring Relays

Phase Monitoring Relays

Contents

Description Page

Current Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-3

Phase Monitoring Relays

Standards and Certifications . . . . . . . . . . . . . . V5-T5-6

Product Selection Guide . . . . . . . . . . . . . . . . . . V5-T5-6

D65VMC Series—Phase Reversal . . . . . . . . . . V5-T5-7

D65PLR Series—Phase Loss and Reversal . . . V5-T5-9

D65PAR Series—Phase Loss, Reversal

and Undervoltage . . . . . . . . . . . . . . . . . . . . . V5-T5-11

D65VM Series—Phase Loss, Reversal,

Imbalance and Under/Overvoltage . . . . . . . . V5-T5-13

Voltage Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-17

Ground Fault Monitoring Relays . . . . . . . . . . . . . . V5-T5-31

Product Overview

The D65 Series Phase

Monitoring Relays provide

protection against premature

equipment failure caused by

voltage faults on three-phase

systems. All D65 phase

monitoring relays are

compatible with most wye

or delta systems. In wye

systems, a connection to

neutral is not required. Phase

Monitoring relays protect

against single-phasing

regardless of any

regenerative voltages.

Application Description

Protection

Depending on the unit

selected, it will protect three-

phase equipment against:

●Phase Loss

—total loss of

one or more of the three

phases. Also known as

“single phasing.” Typically

caused by a blown fuse,

broken wire or worn contact.

This condition would result in

a motor drawing locked rotor

current during startup. In

addition, a three-phase

motor will continue to run

after losing a phase, resulting

in possible motor burn-out.

●Phase Reversal

—reversing

any two of the three phases

will cause a three-phase

motor to run in the opposite

direction. This may cause

damage to driven machinery

or injury to personnel. The

condition usually occurs as a

result of mistakes made

during routine maintenance

or when modifications are

made to the circuit.

●Phase Imbalance—

imbalance of a three-phase

system occurs when

single-phase loads are

connected such that one or

two of the lines (phases)

carry more or less of the

load. This could cause

motors to run at

temperatures above

published ratings.

●Undervoltage—when

voltage in all three lines of

a three-phase system drop

simultaneously.

●Overvoltage—when

voltage in all three lines of

a three-phase system

increase simultaneously.

V5-T5-6 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

Typical Connections

Line Side Monitoring

With the relay connected before the motor starter, the

motor can be started in the reverse direction. However, the

motor is unprotected against phase failures between the relay

and the motor.

Line Side Monitoring

Standards and Certifications

D65VMC, D65PLR and

D65PAR Series

●cRUus listed

●RoHS recognized

●CE marked

D65VMLP Series

●cRUus listed

●RoHS recognized

●CE marked

Product Selection Guide

D65 Series—Product Family Selection

Note

1In addition to the above approvals, all plug-in products are

also UL Listed when used with the appropriate Eaton socket.

Stop Start

Phase

Monitor

Relay

Phase

Motor

O/L

L1 M

Input Fuses

2 A Max.

Phase

Monitor

Relay

Series Mounting Style Phase Reversal

Phase Loss and

Reversal Undervoltage Overvoltage Phase Imbalance

Time Delay on

Undervoltage

D65VMC Plug-in 13 —————

D65PLR Plug-in 13 3 ————

D65PAR Plug-in 133✓ (adjustable) — — 50 ms fixed

D65VMLP Plug-in 133✓ (adjustable) ✓ (fixed) 3 0.1–20 sec

D65VMLS Surface 3 3 ✓ (adjustable) ✓ (fixed) 3 0.1–20 sec

Load Side Monitoring

With the relay connected directly to the motor, the total feed

lines are monitored. This connection should not be used with

reversing motors.

Load Side Monitoring

D65VMLS Series

●cULus listed

●RoHS recognized

●CE marked

Stop

Phase

Motor

O/L

Input Fuses

2 A Max.

Phase

Monitor

Relay

Phase

Monitor Relay

Start

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-7

5.1

Motor Protection and Monitoring

Monitoring Relays

D65VMC Series—Phase Reversal

Contents

Description Page

Current Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-3

Phase Monitoring Relays

Product Selection Guide . . . . . . . . . . . . . . . . . . V5-T5-6

D65VMC Series—Phase Reversal

Product Selection . . . . . . . . . . . . . . . . . . . . V5-T5-8

Technical Data and Specifications . . . . . . . . V5-T5-8

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-8

D65PLR Series—Phase Loss and Reversal . . . V5-T5-9

D65PAR Series—Phase Loss, Reversal

and Undervoltage . . . . . . . . . . . . . . . . . . . . . V5-T5-11

D65VM Series—Phase Loss, Reversal,

Imbalance and Under/Overvoltage . . . . . . . . V5-T5-13

Voltage Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-17

Ground Fault Monitoring Relays . . . . . . . . . . . . . . V5-T5-31

D65VMC Series—Phase Reversal

Product Description

The D65VMC Series

Monitoring Relays provide

protection against phase

reversal in a compact plug-in

design. One version will work

on any three-phase system

from 190 to 500 V. These

devices are designed to be

compatible with most wye or

delta systems. In wye

systems, a connection to a

neutral is not required.

A bi-color LED indicates

NORMAL conditions with a

green status and PHASE

REVERSAL conditions with a

red status. Re-energization is

automatic upon correction of

the fault condition.

Features

●Protects against phase

reversal

●One version works on

190–500 V three-phase

systems

●Bi-color LED provides

indication for both normal

and fault conditions

●Compact plug-in case

utilizing industry-standard

8-pin octal socket

●10 A SPDT output contacts

Standards and Certifications

●cRUus

●UL listed 1

●RoHS compliant

Note

1When used with appropriate Eaton

socket.

V5-T5-8 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

Product Selection

D65VMC Series, Phase Reversal

Accessories

D65VMC Series, Phase Reversal

Technical Data and Specifications

D65VMC Series, Phase Reversal

Dimensions

Approximate Dimensions in Inches (mm)

D65VMC Series, Phase Reversal

Note

1Requires a 600 V rated socket when used on system voltages greater than 300 V.

Mounting

Style

Nominal Voltage

50/60 Hz

Catalog

Number

Plug-in 190–500 V D65VMC480 1

D65VMC480

Description Standard Pack

Catalog

Number

8-pin socket 10 D3PA2

Hold-down spring 10 D65CHDS

Description Specification

Phase reversal Unit trips if sequence of the three phases is anything other than A-B-C

Output contacts 10 A SPDT at 277 Vac, 1 hp at 250 Vac, 1/2 hp at 120 Vac. C300 pilot duty

Life Full load—100,000 operations

Response times

Operate 50 ms

Release 50 ms

Load (burden) 3 VA

Temperature –20 to 150 °F (–28 to 65 °C)

Transient protection 10,000 volts for 20 microseconds

Mounting Uses an 8-pin octal socket. Requires a 600 V rated socket when used on system voltages

greater than 300 V

Indicator LED Bi-color LED will be Green when NORMAL condition is present and Red when PHASE REVERSAL

condition is present

Reset Automatic upon correction of fault

Wiring Diagram

Wiring for 8-Pin Socket

ØA ØB ØC

2.40

(60.0)

1.70

(43.0)

2.90

(74.0) 3.00

(76.0)

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-9

5.1

Motor Protection and Monitoring

Monitoring Relays

D65PLR Series—Phase Loss and Reversal

Contents

Description Page

Current Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-3

Phase Monitoring Relays

Product Selection Guide . . . . . . . . . . . . . . . . . . V5-T5-6

D65VMC Series—Phase Reversal . . . . . . . . . . V5-T5-7

D65PLR Series—Phase Loss and Reversal

Product Selection . . . . . . . . . . . . . . . . . . . . V5-T5-10

Technical Data and Specifications . . . . . . . . V5-T5-10

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-10

D65PAR Series—Phase Loss, Reversal

and Undervoltage . . . . . . . . . . . . . . . . . . . . . V5-T5-11

D65VM Series—Phase Loss, Reversal,

Imbalance and Under/Overvoltage . . . . . . . . V5-T5-13

Voltage Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-17

Ground Fault Monitoring Relays . . . . . . . . . . . . . . V5-T5-31

D65PLR Series—Phase Loss and Reversal

Product Description

The D65PLR Series

Monitoring Relays provide

protection against phase loss

and phase reversal in a

compact plug-in design.

These devices are designed

to be compatible with most

wye or delta systems. In wye

systems, a connection to a

neutral is not required. Phase

monitoring relays protect

against single-phasing

regardless of any

regenerative voltages.

A bi-color LED indicates

NORMAL conditions with

a green status, PHASE

REVERSAL conditions with

a steady red status, and

PHASE LOSS conditions

with a flashing red status.

Re-energization is automatic

upon correction of the

fault condition.

Features

●Protects against phase loss

and phase reversal

●True RMS voltage sensing

for improved accuracy

●Continued operation

through phase loss

conditions

●Bi-color LED provides

indication for both normal

and fault conditions

●Compact plug-in case

utilizing industry-standard

8-pin octal socket

●10 A SPDT output contacts

Standards and Certifications

●cRUus

●UL listed 1

●RoHS compliant

Note

1When used with appropriate Eaton

socket.

V5-T5-10 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

Product Selection

D65PLR Series, Phase Loss and Reversal

Accessories

D65PLR Series, Phase Loss and Reversal

Technical Data and Specifications

D65PLR Series, Phase Loss and Reversal

Dimensions

Approximate Dimensions in Inches (mm)

D65PLR Series, Phase Loss and Reversal

Note

1Requires a 600 V rated socket when used on system voltages greater than 300 V.

Mounting

Style

Nominal Voltage

50/60 Hz

Catalog

Number

Plug-in 190–500 V D65PLR480 1

D65PLR480

Description Standard Pack

Catalog

Number

8-pin socket 10 D3PA2

Hold-down spring 10 D65CHDS

Description Specification

Phase loss Unit trips on loss of any Phase A, B or C

Phase reversal Unit trips if sequence of the three phases is anything other than A-B-C

Output contacts 10 A SPDT at 277 Vac, 1 hp at 250 Vac, 1/2 hp at 120 Vac. C300 pilot duty

Life Full load—100,000 operations

Response times

Operate 50 ms

Release 50 ms

Load (burden) 3 VA

Temperature –20 to 150 °F (–28 to 65 °C)

Transient protection 10,000 volts for 20 microseconds

Mounting Uses an 8-pin octal socket. Requires a 600 V rated socket when used on system voltages

greater than 300 V

Indicator LED Bi-color LED will be Green when NORMAL condition is present, Steady Red when PHASE REVERSAL

condition is present, and Flashing Red when PHASE LOSS condition is present

Reset Automatic upon correction of fault

Wiring Diagram

Wiring for 8-Pin Socket

ØA ØB ØC

2.40

(60.0)

1.70

(43.0)

2.90

(74.0) 3.00

(76.0)

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-11

5.1

Motor Protection and Monitoring

Monitoring Relays

D65PAR Series—Phase Loss, Reversal and Undervoltage

Contents

Description Page

Current Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-3

Phase Monitoring Relays

Product Selection Guide . . . . . . . . . . . . . . . . . . V5-T5-6

D65VMC Series—Phase Reversal . . . . . . . . . . V5-T5-7

D65PLR Series—Phase Loss and Reversal . . . V5-T5-9

D65PAR Series—Phase Loss, Reversal

and Undervoltage . . . . . . . . . . . . . . . . . . . . . V5-T5-11

Product Selection . . . . . . . . . . . . . . . . . . . . V5-T5-12

Technical Data and Specifications . . . . . . . . V5-T5-12

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-12

D65VM Series—Phase Loss, Reversal,

Imbalance and Under/Overvoltage . . . . . . . . V5-T5-13

Voltage Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-17

Ground Fault Monitoring Relays . . . . . . . . . . . . . . V5-T5-31

D65PAR Series—Phase Loss, Reversal and Undervoltage

Product Description

The D65PAR Series

Monitoring Relays provide

protection against phase loss,

phase reversal and

undervoltage in a compact

plug-in design. These devices

are designed to be

compatible with most wye or

delta systems. In wye

systems, a connection to a

neutral is not required. Phase

monitoring relays protect

against single-phasing

regardless of any

regenerative voltages.

A bi-color LED indicates

NORMAL conditions with

a steady green status,

RESET with a flashing green

status, PHASE REVERSAL

with a steady red status,

PHASE LOSS with a single-

flash red status, and

UNDERVOLTAGE with a

double-flash red status. The

undervoltage drop-out can be

set at 75–95% of operating

voltage. Re-energization is

automatic upon correction

of the fault condition.

Features

●Protects against phase

loss, phase reversal and

undervoltage

●True RMS voltage sensing

for improved accuracy

●Continued operation

through phase loss

conditions

●Undervoltage setting is

adjustable from 75 to 95%

of nominal

●Bi-color LED provides

indication for both normal

and fault conditions

●Compact plug-in case

utilizing industry-standard

8-pin octal socket

●10 A SPDT output contacts

Standards and Certifications

●cRUus

●UL listed 1

●RoHS compliant

Note

1When used with appropriate Eaton

socket.

V5-T5-12 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

Product Selection

D65PAR Series, Phase Loss, Reversal and Undervoltage

Accessories

D65PAR Series, Phase Loss, Reversal and Undervoltage

Technical Data and Specifications

D65PAR Series, Phase Loss, Reversal and Undervoltage

Dimensions

Approximate Dimensions in Inches (mm)

D65PAR Series, Phase Loss, Reversal and Undervoltage

Notes

1Requires a 600 V rated socket when used on system voltages greater than 300 V.

2Single-flash is defined as on for 25 ms off for 175 ms. Double-flash is defined as on for 25 ms, off for 25 ms, on for 25 ms, off for 125 ms.

Mounting

Style

Nominal Voltage

60 Hz

Undervoltage

Range

Catalog

Number

Plug-in 208 V 156–198 V D65PAR208

Plug-in 240 V 180–230 V D65PAR240

Plug-in 400 V 300–380 V D65PAR400 1

Plug-in 480 V 360–460 V D65PAR480 1

Description Standard Pack

Catalog

Number

8-pin socket 10 D3PA2

Hold-down spring 10 D65CHDS

Description Specification

Phase loss Unit trips on loss of any Phase A, B or C

Phase reversal Unit trips if sequence of the three phases is anything other than A-B-C

Undervoltage Adjustable over a range per product selection table. Unit trips when the average of all three lines is

less than the adjusted set point.

Output contacts 10 A SPDT at 277 Vac, 1 hp at 250 Vac, 1/2 hp at 120 Vac. C300 pilot duty

Life Full load—100,000 operations

Response times

Operate 50 ms

Release 50 ms

Load (burden) 3 VA

Temperature –20 to 150 °F (–28 to 65 °C)

Transient protection 10,000 volts for 20 microseconds

Mounting Uses an 8-pin octal socket. Requires a 600 V rated socket when used on system voltages

greater than 300 V

Indicator LED 2Bi-color LED will be Steady Green when NORMAL condition is present, Flashing Green during RESET,

Steady Red when PHASE REVERSAL condition is present, Single-Flash Red when PHASE LOSS

condition is present, and Double-Flash Red when UNDERVOLTAGE condition is present

Reset Automatic upon correction of fault

D65PAR_

Wiring Diagram

Wiring for 8-Pin Socket

ØA ØB ØC

2.40

(60.9)

1.70

(43.2)

2.90

(73.7) 3.50

(88.9)

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-13

5.1

Motor Protection and Monitoring

Monitoring Relays

D65VM Series—Phase Loss, Reversal, Imbalance and Under/Overvoltage

Contents

Description Page

Current Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-3

Phase Monitoring Relays

Product Selection Guide . . . . . . . . . . . . . . . . . . V5-T5-6

D65VMC Series—Phase Reversal . . . . . . . . . . V5-T5-7

D65PLR Series—Phase Loss and Reversal . . . V5-T5-9

D65PAR Series—Phase Loss, Reversal

and Undervoltage . . . . . . . . . . . . . . . . . . . . . V5-T5-11

D65VM Series—Phase Loss, Reversal,

Imbalance and Under/Overvoltage

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-14

Product Selection . . . . . . . . . . . . . . . . . . . . V5-T5-15

Technical Data and Specifications . . . . . . . . V5-T5-15

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-16

Voltage Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-17

Ground Fault Monitoring Relays . . . . . . . . . . . . . . V5-T5-31

D65VM Series—Phase Loss, Reversal, Imbalance and Under/Overvoltage

Product Description

Eaton’s D65 Phase

Monitoring Relay protects

distribution systems

supplying motor feeder or

branch circuits against

premature equipment failure

caused by voltage faults on

three-phase systems—wye

or delta connected. Phase

monitoring

relays protect

against voltage imbalance

and

single-phasing

regardless of

any regenerative

voltages.

The relay is energized when

the phase sequence and all

voltages are correct. Any of

five abnormal conditions

(phase loss, phase reversal,

overvoltage, undervoltage

or phase imbalance) will

de-energize the relay. As

standard, re-energization

is automatic upon correction

of the fault condition. The

D65 can also be wired for

manual reset.

Application Description

Protective Functions

The D65 Series Relay makes

separate trip decisions based

on the status of the three-

phase voltage inputs. Control

power is derived from the

three-phase voltage inputs.

Separate control power is not

required. The device will trip

in response to any

combination of the following

conditions:

●Undervoltage—When

voltage in all three lines of

a three-phase system

drops simultaneously.

Undervoltage drop-out can

be set at 80–95% of

operating voltage. Unit

trips when the average of

all three lines is less than

the adjusted set point for a

period longer than the

adjustable time delay drop-

out (0.1–20 seconds). This

time delay eliminates

nuisance tripping caused

by momentary voltage

fluctuation.

●Overvoltage—Fixed at

110% of nominal, unit trips

when the average of all

three lines is greater than

the fixed set point for a

period longer than the time

delay drop-out.

●Phase Imbalance—

Imbalance of a three-phase

system occurs when

single-phase loads are

connected such that one or

two of the lines (phases)

carry more or less of the

load. This could cause

motors to run at

temperatures above

published ratings. Unit trips

when any one of the three

lines is more than the

adjusted set point below

the average of all three

lines. The percent phase

imbalance is adjustable

from 2–10% and also has a

Disable setting for

applications where poor

voltage conditions could

cause nuisance tripping.

●Phase Loss (Single-

Phasing)—Total loss of

one or more of the three

phases. Typically caused by

a blown fuse, broken wire

or worn contact. This

condition would result in a

motor drawing locked rotor

current during start-up. In

addition, a three-phase

motor will continue to run

after losing a phase,

resulting in potential motor

burn-out. Unit trips on loss

of any phase.

●Phase Reversal—

Reversing any two of the

three phases will cause a

three-phase motor to run in

the opposite direction. This

may cause damage to

machinery or injury to

personnel. Unit trips if

rotation (sequence) of the

three phases is anything

other than A-B-C.

V5-T5-14 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

Typical Connections

Line Side Monitoring

With the relay connected before the motor starter, the motor

can be started in the reverse direction. However, the motor

is unprotected against phase failures between the relay and

the motor.

Features

●Universal voltage range of

190–500 V provides the

flexibility to cover a variety

of applications (120 V and

600 V units also available)

●True RMS voltage sensing

for improved accuracy

●Continued operation

through phase loss

conditions

●Automatic or manual reset

after the fault condition is

corrected

●Bi-color LED indicates

normal condition and

defines fault type for

simpler troubleshooting

Operation

The D65 provides protection

against premature equipment

failure caused by voltage

faults on three-phase

systems. The D65 is

designed to be compatible

with most wye or delta

systems. In wye systems,

a connection to a neutral is

not required. D65 Phase

Monitoring Relays protect

against imbalanced voltages

or single-phasing regardless

of any regenerative voltages.

The relay is energized when

the phase sequence and all

voltages are correct. Any one

of five fault conditions will

de-energize the relay.

Re-energization is automatic

upon correction of the fault

condition.

Manual reset is available if

a NC switch is wired to the

appropriate terminals. A

bi-color LED indicates normal

condition and also provides

specific fault indication to

simplify troubleshooting. The

percent phase imbalance is

adjustable from

2–10%, and

the undervoltage drop-out can

be set at 80–95%

of operating

voltage. The adjustable time

delay drop-out on

undervoltage (0.3–30 sec)

eliminates nuisance tripping

caused by momentary

voltage fluctuations.

START

Voltage Monitor

Relay

Input Fuses

(Recommended)

2 A Max.

Voltage

Monitor

Relay

Phase

otor

O/L

STOP

L2 M

L3 M

Load Side Monitoring

With the relay connected directly to the motor, the total feed

lines are monitored. This connection should not be used with

reversing motors.

●D65VMLS can be mounted

directly onto 35 mm DIN

rail with no additional parts

●D65VMLP will plug into

D3PA2 socket and mount

on 35 mm DIN rail

●Small, compact size

●User-adjustable settings

include nominal voltage,

percent phase imbalance,

undervoltage drop-out,

time delay on undervoltage

and time delay on restart

after fault

LED Operation

Notes

1Single flash = On 25 ms, Off 175 ms.

2Double flash = On 25 ms, Off 25 ms, On 25 ms, Off 125 ms.

3Triple flash = On 25 ms, Off 25 ms, On 25 ms, Off 25 ms, On 25 ms, Off 75 ms.

Input Fuses

(Recommended)

2 A Max.

START

Voltage Monitor

Relay

Voltage

Monitor

Relay

Phase

otor

O/L

STOP

L2 M

L3 M

LED Status Plug-In and Surface-Mount Indication

Green steady Normal/relay ON

Green flashing Power-up/restart delay

Red steady Reversal

Red single flash 1Loss/imbalance

Red double flash 2Undervoltage

Red triple flash 3Overvoltage

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-15

5.1

Motor Protection and Monitoring

Monitoring Relays

Standards and Certifications

●CE (Low Voltage + EMC

Directive EN60947-5-1)

●cULus listed

(D65VMLS only)

●cRUus

(D65VMLP only)

●RoHS compliant

●UL Listed 1

Product Selection

D65VM Series—Phase Loss, Reversal, Imbalance and

Under/Overvoltage 2

Technical Data and Specifications

D65VM Series—Phase Loss, Reversal, Imbalance and Under/Overvoltage

Notes

1When used with accompanying Eaton Socket (D65VMLP only).

2Additional models available. Please visit our Web site for the latest offering.

3Requires a 600 V-rated socket when used on system voltages greater than 300 V. The D3PA2 socket is rated 10 A, 600 V.

Mounting Style

Operating Voltage

50/60 Hz

Catalog

Number

Surface-mount

(DIN rail)

102–138 V D65VMLS120C

190–500 V D65VMLS480C

460–600 V D65VMLS600C

Plug-in

(DIN rail)

102–138 V D65VMLP120

190–500 V D65VMLP480 3

460–600 V D65VMLP600

8-pin socket — D3PA2

8-pin IP20 rated socket — D3PA6

Description Specification

Nominal voltages (50–60 Hz)

For D65VMLS 102–138 V, 190–500 V, 460–600 V

For D65VMLP 102–138 V, 190–500 V, 460–600 V

Connections Wye or delta

Output contacts

For D65VMLS DPDT:

NO: 10 A resistive at 277 Vac/30 Vdc, 1/2 hp at 120/240 Vac, B300 pilot duty, R300

NC: 10 A resistive at 277 Vac/30 Vdc, 1/3 hp at 120/240 Vac, B300 pilot duty, R300

For D65VMLP SPDT:

10 A SPDT at 277 Vac, 1 hp at 250 Vac, 1/2 hp at 120 Vac, C300 pilot duty

Dielectric 1000 V + (2 * nominal voltage rating) between input terminals and case or active circuitry

Operating temp. –20 to 150 °F (–28 to 65 °C)

Response times

Power up 1–300 seconds adjustable

Restart after fault 1–300 seconds adjustable

Dropout due to fault 100 ms fixed on phase loss and phase reversal;

0.3–30 sec adjustable for all other faults—unbalance, undervoltage, overvoltage

Mechanical life 10,000,000 operations

Electrical life 100,000 operations

Power consumption 40 VA

Hysteresis 2–3%

D65VM_

V5-T5-16 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

Wiring Diagrams

Plug-In Surface-Mount

Dimensions

Approximate Dimensions in Inches (mm)

Plug-In Surface-Mount

12 14

122

Manual Reset

AB C

ØA ØB ØC

11 21 ØA ØB ØC Manual

Reset

81 7

12345

789101112

RESET

ØA ØB ØC

1.70 (43.2)

2.90 (73.7)

3.00 (76.2)

2.40

(61.0)

3.50

(88.9)

2.40 (61.0)

2.20 (55.9) 2.10 (53.3)

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-17

5.1

Motor Protection and Monitoring

Monitoring Relays

Voltage Monitoring Relays

Contents

Description Page

Current Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-3

Phase Monitoring Relays . . . . . . . . . . . . . . . . . . . . V5-T5-5

Voltage Monitoring Relays

Product Selection Guide . . . . . . . . . . . . . . . . . . V5-T5-18

D65VMRP Over/Undervoltage

Relays (Fixed Time Delay) . . . . . . . . . . . . . . . V5-T5-19

D65VAKP Over/Undervoltage Relays . . . . . . . . V5-T5-22

D65VWKP Voltage Band Relays . . . . . . . . . . . . V5-T5-25

VSR Series—Solid-State, Single-Phase

Voltage Sensing . . . . . . . . . . . . . . . . . . . . . . . V5-T5-28

Ground Fault Monitoring Relays . . . . . . . . . . . . . . V5-T5-31

Product Overview

Voltage Monitoring Relays

monitor either AC single-

phase (50/60 Hz) or DC

voltages to protect

equipment against voltage

fault conditions. No separate

supply (input) voltage is

required. All versions are

available in a compact plug-in

case using an 8-pin octal

socket.

There are two styles of

voltage monitoring relays:

●Over/Undervoltage Relays

●Voltage Band Relays

Over/Undervoltage Relays

provide protection to

equipment where either an

over- or undervoltage

condition is potentially

damaging. Each relay can be

used as either an overvoltage

or an undervoltage relay,

depending on the output

contact used. When used as

an undervoltage relay, it

provides protection to

equipment that is required to

operate above a minimum

voltage. When used as an

overvoltage relay, it protects

equipment against excessive

voltage conditions. Over/

undervoltage relays are

designed to operate when

the operating voltage reaches

a preset value and drop out

when the operating voltage

drops to a level below the

preset value.

Voltage Band Relays

Voltage Band Relays provide

protection to equipment that

is required to operate within

an upper and lower voltage

limit. As long as the operating

voltage remains within an

over- and undervoltage range,

the internal relay stays

energized. If the operating

voltage falls outside this

range, the relay will drop out.

Standards and

Certifications

●CE

●cRUus listed

●UL listed 1

●RoHS recognized

Note

1When used with accompanying Eaton

socket.

V5-T5-18 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

Product Selection Guide

D65V Product Family Selection—Over/Undervoltage Relays

D65V Product Family Selection—Voltage Band Relays

Note

1Fixed time delay eliminates nuisance tripping due to short voltage surges or drops.

Series

Pickup

Voltage

Dropout

Voltage

Time Delay

Dropout

Fixed Time Delay for

Over/Undervoltage Relays

Adjustable Time Delay

Over/Undervoltage Relays

D65VMRP Adjustable

75–125% nominal

Fixed at 95% of pickup Fixed 500 ms 1Page V5-T5-20 —

D65VAKP Adjustable 75–95% of pickup Adjustable 0.1–10 seconds — Page V5-T5-23

Series

Pickup

Voltage

Dropout

Voltage

Time Delay

Dropout Voltage Band Relays

D65VWKP Adjustable

75–125% nominal

Adjustable 75–95% of pickup Adjustable 0.1–10 seconds Page V5-T5-26

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-19

5.1

Motor Protection and Monitoring

Monitoring Relays

D65VMRP—Fixed Time Delay Over/Undervoltage Relays

Contents

Description Page

Current Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-3

Phase Monitoring Relays . . . . . . . . . . . . . . . . . . . . V5-T5-5

Voltage Monitoring Relays

Product Selection Guide . . . . . . . . . . . . . . . . . . V5-T5-18

D65VMRP Over/Undervoltage

Relays (Fixed Time Delay)

Product Selection . . . . . . . . . . . . . . . . . . . . V5-T5-20

Technical Data and Specifications . . . . . . . . V5-T5-21

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-21

D65VAKP Over/Undervoltage Relays . . . . . . . . V5-T5-22

D65VWKP Voltage Band Relays . . . . . . . . . . . . V5-T5-25

VSR Series—Solid-State, Single-Phase

Voltage Sensing . . . . . . . . . . . . . . . . . . . . . . . V5-T5-28

Ground Fault Monitoring Relays . . . . . . . . . . . . . . V5-T5-31

D65VMRP Over/Undervoltage Relays

(Fixed Time Delay)

Product Description

The D65VMRP Over/

Undervoltage Relays provide

protection to equipment

where either an over- or

undercurrent condition is

potentially damaging. They

are designed to operate when

the operating voltage reaches

a preset value and drop out

when the operating voltage

drops to a level below the

preset value.

The pickup voltage setting

is user-adjustable from

75 to 125% of the nominal

voltage rating. As standard,

the D65VMRP Series has a

dropout voltage setting fixed

at 95% of the pickup voltage

setting. The relay energizes

when the monitored voltage

is above the pickup setting.

The relay de-energizes when

the monitored voltage is

below the dropout setting

for a period longer than the

drop-out time delay, which

is fixed at 500 ms.

Application Description

Each relay can be used as

either an overvoltage or an

undervoltage relay,

depending on the output

contact used.

Overvoltage Relay

Provides protection to

equipment that cannot handle

excess voltages. Uses a

normally closed contact (NC).

As long as the monitored

voltage remains below the

maximum voltage the

equipment can withstand

(pickup setting), the relay

remains energized and the

NC contact remains closed,

keeping the load energized. If

the operating voltage

increases beyond the

maximum rating of the

equipment, the relay

energizes and the NC contact

opens, turning off the load.

When the voltage falls below

the dropout settings

(hysteresis), the relay de-

energizes and the NC contact

re-closes, turning on the load.

Undervoltage Relay

Provides protection to

equipment that is required to

operate above a certain

minimum voltage. Uses a

normally open contact (NO).

As long as the monitored

voltage is above the

minimum value required

(pickup setting), the relay will

energize and the NO contact

closes, turning on the load. If

the voltage drops below the

dropout setting (the minimum

voltage required minus

hysteresis), the relay will de-

energize and the NO contact

will re-open, turning off the

load.

Features

●Monitors AC single-phase

and DC voltages

●Wide range of user-

adjustable pickup with

fixed dropout settings

●Fixed time delay on

dropout of 500 ms

●LED indicates output relay

status

●Compact plug-in case

using industry standard

8-pin socket

●10 A DPDT output contacts

Fixed Time Delay Over/Undervoltage Current Monitoring

Monitored

Voltage

Relay

Output

Pickup

Voltage

Dropout

Voltage

Off

V5-T5-20 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

Product Selection

D65VMRP Series—Over/Undervoltage Relay 1,

Adjustable Pickup, Fixed Dropout Settings 2

Accessories

D65VMRP Series—

Over/Undervoltage Relays

Notes

1 Time delay on dropout fixed at 500 ms.

2 Dropout voltage is fixed at 95% of the adjusted pickup setting.

Nominal

Voltage

Voltage Range Catalog

NumberPickup Dropout

120 Vac 90–150 Vac 68–142 Vac D65VMRPA

12 Vdc 9–15 Vdc 7–14 Vdc D65VMRPR1

24 Vdc 18–30 Vdc 14–28 Vdc D65VMRPT1

48 Vdc 36–60 Vdc 27–57 Vdc D65VMRPW1

110 Vdc 83–138 Vdc 62–130 Vdc D65VMRPA1

240 Vac 180–300 Vac 135–285 Vac D65VMRPA2

480 Vac 360–600 Vac 220–570 Vac D65VMRPA3

D65VM_

Description

Standard

Pack

Catalog

Number

8-pin socket 10 D3PA2

Hold-down spring 10 D65CHDS

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-21

5.1

Motor Protection and Monitoring

Monitoring Relays

Technical Data and Specifications

D65V Series—Fixed and Adjustable Time Delay Over/Undervoltage Relays

D65VMRP and D65VAKP Series, Over/Undervoltage Relays

Wiring Diagram

Wiring for 8-Pin Socket

Dimensions

Approximate Dimensions in Inches (mm)

D65V Series—Fixed and Adjustable Time Delay Over/Undervoltage Relays

Description Specification

Voltage tolerance ±50% of nominal voltage; AC voltages are 50/60 Hz

No supply (input) voltage is required

Load (burden) Less than 2 VA (12–120 V); 30 VA (240 V and 480 V)

Current settings

Pickup Adjustable from 75 to 125% of nominal voltage

Dropout Fixed at 95% of the pickup setting for D65VMRP

Adjustable from 75 to 95% of the pickup setting for D65VAKP

Temperature –20 to 131 °F (–28 to 65 °C)

Response times

Pickup 500 ms

Dropout Fixed 500 ms for D65VMRP

Adjustable 0.1–10 seconds for D65VAKP

Output contacts 10 A at 240 Vac, 7 A at 30 Vdc, 1/4 hp at 120/240 Vac, C300

Mechanical life 10,000,000 operations

Electrical life 100,000 operations

Indicator LED Red steady when relay is energized;

green when relay is OFF

Transient protection 2000 V per IEC 61000-4-5 Level 3 (±2 kV)

Reset Automatic

Mounting Requires an 8-pin socket

Monitored

Voltage

(DC)+

(DC)−

2.4

(60)

1.7

(43)

2.9

(74) 3.5

(89)

D65VAKP Only

V5-T5-22 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

D65VAKP—Adjustable Time Delay Over/Undervoltage Relays

Contents

Description Page

Current Monitoring Relays . . . . . . . . . . . . . . . . . . V5-T5-3

Phase Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-5

Voltage Monitoring Relays

Product Selection Guide . . . . . . . . . . . . . . . . . V5-T5-18

D65VMRP Over/Undervoltage

Relays (Fixed Time Delay) . . . . . . . . . . . . . . . V5-T5-19

D65VAKP Over/Undervoltage

Relays (Adjustable Time Delay)

Product Selection . . . . . . . . . . . . . . . . . . . . V5-T5-23

Technical Data and Specifications . . . . . . . . V5-T5-24

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-24

D65VWKP Voltage Band Relays . . . . . . . . . . . V5-T5-25

VSR Series—Solid-State, Single-Phase

Voltage Sensing . . . . . . . . . . . . . . . . . . . . . . . V5-T5-28

Ground Fault Monitoring Relays . . . . . . . . . . . . . . V5-T5-31

D65VAKP Over/Undervoltage Relays

(Adjustable Time Delay)

Product Description

The D65VAKP Over/

Undervoltage Relays provide

protection to equipment

where either an over- or

undercurrent condition is

potentially damaging. They

are designed to operate when

the operating voltage reaches

a preset value and drop out

when the operating voltage

drops to a level below the

preset value.

The pickup voltage setting is

user-adjustable from 75 to

125% of the nominal voltage

rating. As standard, the

D65VAKP has an adjustable

dropout setting of 75–95%.

The relay energizes when the

monitored voltage is above

the pickup setting. The relay

de-energizes when the

monitored voltage is below

the dropout setting for a

period longer than the

dropout time delay, which is

adjustable from 0.1 to 10

seconds. A fixed time delay

of 500 ms is available with

the D65VMP Series.

Application Description

Each relay can be used as

either an overvoltage or an

undervoltage relay,

depending on the output

contact used.

Overvoltage Relay

Provides protection to

equipment that cannot handle

excess voltages. Uses a

normally closed contact (NC).

As long as the monitored

voltage remains below the

maximum voltage the

equipment can withstand

(pickup setting), the relay

remains energized and the

NC contact remains closed,

keeping the load energized.

If the operating voltage

increases beyond the

maximum rating of the

equipment, the relay

energizes and the NC contact

opens, turning off the load.

When the voltage falls below

the dropout settings

(hysteresis), the relay de-

energizes and the NC contact

re-closes, turning on the load.

Undervoltage Relay

Provides protection to

equipment that is required to

operate above a certain

minimum voltage. Uses a

normally open contact (NO).

As long as the monitored

voltage is above the minimum

value required (pickup setting),

the relay will energize and the

NO contact closes, turning on

the load. If the voltage drops

below the dropout setting

(the minimum voltage

required minus hysteresis),

the relay will de-energize and

the NO contact will re-open,

turning off the load.

Features

●Monitors AC single-phase

and DC voltages

●Wide range of user-

adjustable pickup and

dropout settings

●Adjustable time delay on

dropout of 0.1–10 seconds

●LED indicates output

relay status

●Compact plug-in case

using industry standard

8-pin socket

●10 A DPDT output contacts

Adjustable Time Delay Over/Undervoltage Current Monitoring

Monitored

Voltage

Relay

Output

Pickup

Voltage

Dropout

Voltage

Off

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-23

5.1

Motor Protection and Monitoring

Monitoring Relays

Product Selection

D65VAKP Series—Over/Undervoltage Relay 1,

Adjustable Pickup and Dropout Settings 2

Accessories

D65VAKP Series—

Over/Undervoltage Relays

Notes

1 Time delay on dropout adjustable 0.1–10 sec.

2 Dropout voltage is adjustable from 75 to 95% of the adjusted pickup setting.

Nominal

Voltage

Voltage Range Catalog

NumberPickup Dropout

120 Vac 90–150 Vac 68–142 Vac D65VAKPA

12 Vdc 9–15 Vdc 7–14 Vdc D65VAKPR1

24 Vdc 18–30 Vdc 14–38 Vdc D65VAKPT1

48 Vdc 36–60 Vdc 27–57 Vdc D65VAKPW1

110 Vdc 83–138 Vdc 62–130 Vdc D65VAKPA1

240 Vac 180–300 Vac 135–285 Vac D65VAKPA2

480 Vac 360–600 Vac 270–570 Vac D65VAKPA3

D65VA_

Description

Standard

Pack

Catalog

Number

8-pin socket 10 D3PA2

Hold-down spring 10 D65CHDS

V5-T5-24 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

Technical Data and Specifications

D65V Series—Fixed and Adjustable Time Delay Over/Undervoltage Relays

D65VMP and D65VAKP Series, Over/Undervoltage Relays

Wiring Diagram

Wiring for 8-Pin Socket

Dimensions

Approximate Dimensions in Inches (mm)

D65V Series—Fixed and Adjustable Time Delay Over/Undervoltage Relays

Description Specification

Voltage tolerance ±50% of nominal voltage; AC voltages are 50/60 Hz

No supply (input) voltage is required

Load (burden) Less than 2 VA (12–120 V); 30 VA (240 V and 480 V)

Current settings

Pickup Adjustable from 75 to 125% of nominal voltage

Dropout Fixed at 95% of the pickup setting for D65VMP

Adjustable from 75 to 95% of the pickup setting for D65VAKP

Temperature –18 to 149 °F (–28 to 65 °C)

Response times

Pickup 500 ms

Dropout Fixed 500 ms for D65VMP

Adjustable 0.5–10 seconds for D65VAKP

Output contacts 10 A at 240 Vac, 7 A at 30 Vdc, 1/4 hp at 120/240 Vac, C300

Mechanical life 10,000,000 operations

Electrical life 100,000 operations

Indicator LED Red steady when relay is energized;

green when relay is OFF

Transient protection 2000 V per IEC 61000-4-5 Level 3 (±2 kV)

Reset Automatic

Mounting Requires an 8-pin socket

Monitored

Voltage

(DC)+

(DC)−

2.4

(60)

1.7

(43)

2.9

(74) 3.5

(89)

D65VAKP Only

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-25

5.1

Motor Protection and Monitoring

Monitoring Relays

D65VWKP Voltage Band Relays

Contents

Description Page

Current Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-3

Phase Monitoring Relays . . . . . . . . . . . . . . . . . . . . V5-T5-5

Voltage Monitoring Relays

Product Selection Guide . . . . . . . . . . . . . . . . . . V5-T5-18

D65VMRP Over/Undervoltage

Relays (Fixed Time Delay) . . . . . . . . . . . . . . . V5-T5-19

D65VAKP Over/Undervoltage

Relays (Adjustable Time Delay) . . . . . . . . . . . V5-T5-22

D65VWKP Voltage Band Relays

Product Selection . . . . . . . . . . . . . . . . . . . . V5-T5-26

Technical Data and Specifications . . . . . . . . V5-T5-27

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-27

VSR Series—Solid-State, Single-Phase

Voltage Sensing . . . . . . . . . . . . . . . . . . . . . . . V5-T5-28

Ground Fault Monitoring Relays . . . . . . . . . . . . . . V5-T5-31

D65VWKP Voltage Band Relays

Product Description

The D65VWKP Series Voltage

Band Relays provide

protection to equipment that

is required to operate within

an upper and lower voltage

limit. As long as the operating

voltage remains within an

over- and undervoltage range,

the internal relay stays

energized. If the operating

voltage falls outside this

range, the relay will drop out.

When nominal operating

voltage is applied, the internal

relay will energize (pickup). If

the operating voltage falls

outside the preset over trip

point (adjustable 75–125% of

nominal), or under trip point

(adjustable 75–95%

of pickup), for a period

longer than the dropout

time delay, the relay will

de-energize (dropout). When

the voltage returns to normal

(within the preset over- and

undervoltage trip points),

the unit automatically resets

and the relay energizes. The

D65VWP has a 0.1–10

second dropout time.

Features

●Monitors AC single-phase

and DC voltages

●Provides voltage band

(window) protection

●Wide range of user-

adjustable overvoltage and

undervoltage settings

●Adjustable time delay on

dropout from 0.1 to 10

seconds

●LED indicates output relay

status

●Compact plug-in case

using industry standard

8-pin octal socket

●10 A DPDT output contacts

Voltage Band Relay Current Monitoring

Monitored

Current

Over

Voltage

Under

Voltage

Relay

Output

OFF T T T

V5-T5-26 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

Product Selection

D65VWKP Voltage Band Relays

Adjustable Dropout Time Delay (0.1–10 Seconds)

Accessories

D65VWKP Voltage Band Relays

Nominal

Voltage

Voltage Range Catalog

NumberOver Under

120 Vac 90–150 Vac 68–142 Vac D65VWKPA

12 Vdc 9–15 Vdc 7–14 Vdc D65VWKPR1

24 Vdc 18–30 Vdc 14–28 Vdc D65VWKPT1

48 Vdc 36–60 Vdc 27–57 Vdc D65VWKPW1

110 Vdc 83–138 Vdc 62–130 Vdc D65VWKPA1

240 Vac 180–300 Vac 135–285 Vac D65VWKPA2

480 Vac 360–600 Vac 270–570 Vac D65VWKPA3

D65VW_

Description

Standard

Pack

Catalog

Number

8-pin socket 10 D3PA2

Hold-down spring 10 D65CHDS

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-27

5.1

Motor Protection and Monitoring

Monitoring Relays

Technical Data and Specifications

D65VWKP Series, Voltage Band Relays

Wiring Diagram

Wiring for 8-Pin Socket

Dimensions

Approximate Dimensions in Inches (mm)

D65VWKP Series, Voltage Band Relays

Description Specification

Voltage tolerance ±50% of nominal voltage; AC voltages are 50/60 Hz

No separate supply (input) voltage is required

Load (burden) Less than 2 VA (12–120 V); 30 VA (240 V and 480 V)

Voltage settings

Overvoltage 75–125% of nominal voltage

Undervoltage 75–95% of pickup voltage

Temperature –18 to 149 °F (–28 to 65 °C)

Indicator LED Red steady when relay is energized;

green when relay is OFF

Reset Automatic

Contact Eaton for information on how to order a unit with manual reset

Response times

Operate 500 ms

Release Adjustable 0.1–10 seconds

Output contacts 10 A at 240 Vac, 7 A at 30 Vdc, 1/4 hp at 120/240 Vac, C300

Mechanical life 10,000,000 operations

Electrical life 100,000 operations

Transient protection 2000 V per IEC 61000-4-5 Level 3 (±2 kV)

Monitored

Voltage

(DC)+

(DC)−

2.4

(60)

1.7

(43)

2.9

(74) 3.5

(89)

D65VWKP

V5-T5-28 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

VSR Series—Solid-State, Single-Phase Voltage Sensing

Contents

Description Page

Current Monitoring Relays . . . . . . . . . . . . . . . . . . V5-T5-3

Phase Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-5

Voltage Monitoring Relays

Product Selection Guide . . . . . . . . . . . . . . . . . V5-T5-18

D65VMRP and D65VMKP Over/Undervoltage

Relays (Fixed Time Delay) . . . . . . . . . . . . . . . V5-T5-19

D65VAP and D65VAKP Over/Undervoltage

Relays (Adjustable Time Delay) . . . . . . . . . . . V5-T5-22

D65VWP and D65VWKP Voltage Band

Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-25

VSR Series—Solid-State, Single-Phase

Voltage Sensing

Product Selection . . . . . . . . . . . . . . . . . . . . V5-T5-28

Technical Data and Specifications . . . . . . . . V5-T5-29

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-30

Ground Fault Monitoring Relays . . . . . . . . . . . . . . V5-T5-31

VSR Series—Solid-State, Single-Phase Voltage Sensing

Product Description

The Catalog Number VSR

voltage sensing relays are

highly accurate, solid-state,

AC voltage sensing devices

available in both overvoltage

and undervoltage types. They

include built-in locking shaft

potentiometers for voltage

and differential adjustment.

Relay circuit boards are

conformal contact for

environment-free operation.

Input is transformer isolated

from solid-state output

contact. Mounting

dimensions are the same as

Catalog Number BF relays.

Features

●Same base plate as

Catalog Number BF relay,

mounts in same area

●Captive, pressure clamp

terminals—accept 1 or 2

solid or stranded 14 AWG

or smaller wires

●Adjustment potentiometer

with locking shafts—

provides shock-proof

adjustment

●Conformal coated printed

circuit board—protects

relay against shock,

moisture, dirt and other

environmental hazards

●Built-in surge protection—

protects internal solid-state

contact from damage due

to load and line transients

Product Selection

When Ordering, Specify

●Catalog Number of Basic Relay

Voltage Sensing Relays—Undervoltage

Voltage Sensing Relays—Overvoltage

Voltage Range

Catalog

Number

70–120 Vac VSRUA

200–280 Vac VSRUB

Voltage Range

Catalog

Number

100–140 Vac VSROA

200–280 Vac VSROB

VSRU_

VSRO_

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-29

5.1

Motor Protection and Monitoring

Monitoring Relays

Technical Data and Specifications

VSR Series—Solid-State, Single-Phase Voltage Sensing

Operating Curves—Undervoltage Relay

Solid-state NO contact closes when voltage exceeds upper limit

set by voltage adjustment potentiometer. Contact remains

closed until voltage drops below the value set with differential

adjustment. Contact will not reclose until voltage once again

exceeds upper limit.

Operating Curves—Overvoltage Relay

Providing a minimum of 60 V input is present, solid-state contact

is NC. Differential adjustment sets upper limit where contact will

open. After opening, contact will remain open until voltage drops

below value set with voltage adjustment potentiometer.

Relay Pick-Up and Drop-Out Voltage

Ranges—Undervoltage

Relay Pick-Up and Drop-Out Voltage

Ranges—Overvoltage

Notes

1Can initiate a Size 4 motor starter.

212 A rms maximum inrush for three cycles. If inrush current is greater than 12 A and relay is

operated more than 30 times per minute, derating may be necessary. If surge current is 12 A

or less, no derating is necessary. If currents exceeding these ratings could occur,

a series fuse having an I2t rating equal to 3 A squared seconds is recommended.

3For operation in a higher ambient temperature, derating may be necessary.

Description Specification

Electrical ratings

Operating voltage range 70–140 Vac, 200–280 Vac 3 VA burden

Variable differential range See Operating Curves below

Repeatability ±0.5 Vac of setting

Solid-state contacts 2 A continuous maximum inductive or resistive, 132 Vac maximum 12

Ambient temperature range 3–4 to 140 °F (–20 to 60 °C)

Open contact leakage current 3 mA maximum

Closed contact voltage drop 3 Vac maximum

200 Volts

Minimum

70 Volts 280 Volts

120 Volts

Line Volts

Relay Contact

Status Dropping

Voltage

Relay Contact Status

Rising Voltage

CCW

Voltage Adjustment

(Pickup)

Differential

Adjustment

(Dropout)

1 Volt Minimum

Recommended

Differential

Maximum

0 Volts Potentiometer Rotation

200 Volts

Minimum

70 Volts 280 Volts

120 Volts

Line Volts

Relay Contact

Status Dropping

Voltage

Relay Contact Status

Rising Voltage

CCW

Voltage Adjustment

(Pickup)

Differential

Adjustment

(Dropout)

1 Volt Minimum

Recommended

Differential

Maximum

0 Volts Potentiometer Rotation

Dropout Voltage

(Variable Between

70 Vac and

1 Vac Less Than

Pickup Voltage)

Diff. Adj. Max. CW

1 Vac

Diff. Adj.

Max. CCW

050

% Rotation Voltage Adj. Control

100

120

or 280

or 200

Line Voltage (VA-C)

on Terminals 1 & 2

Pickup Voltage (Variable

from 70 to 120 Vac

or 200 to 280 Vac)

Diff. Adj. Max. CW

Pickup Voltage

(Variable from

100 to 137 Vac

or 200 Vac)

Dropout Voltage

(Variable Between

3 Vac More Than

Pickup Voltage and

140 Vac)

050

% Rotation Voltage Adj. Control

100

140

or 280

100

or 200 3 Vac

Diff. Adj.

Max. CCW

Line Voltage (VA-C)

on Terminals 1 & 2

V5-T5-30 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

Dimensions

Approximate Dimensions in Inches (mm)

VSR Series—Solid-State, Single-Phase Voltage Sensing

4.69 (119.1)

0.5 (12.7)

Catalog Number VSR

3.13

(79.5)

1 (25.4)

2.81

(71.4)

0.16

(4.1)

1.63

(41.4)

0.81

(20.6)

Voltage Input:

Terminals 1 and 2

Solid-State Output:

Terminals 3 and 4

0.17 (4.3) Dia.

3 Mtg. Slots Lock

Nut

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-31

5.1

Motor Protection and Monitoring

Monitoring Relays

Ground Fault Relays and Monitors

Contents

Description Page

Current Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-3

Phase Monitoring Relays . . . . . . . . . . . . . . . . . . . . V5-T5-5

Voltage Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-17

Ground Fault Relays and Monitors

D64R Series—Digital Ground Fault Relays . . . . V5-T5-32

D64L Series—Ground Fault Monitors . . . . . . . V5-T5-42

Product Overview

D64R Series—

Digital Ground Fault Relays

The new D64R digital

ground fault relays are

microprocessor-based

and replace the previous

generation of analog-based

devices.

Microprocessor-based D64R

GFRs combine more

selectable features into a

single model, which makes

easier model selection and

reduces spares inventory

requirements.

These devices are designed to

provide reliable detection of

ground fault conditions on

three-phase AC resistance

grounded or solidly grounded

electrical distribution systems.

D64L Series—

Ground Fault Monitors

Type D64L ground fault

monitors are designed to

monitor ungrounded supplies

on three-phase AC power

systems up to 600 V. If an

insulation fault develops

anywhere on the system

between the source and the

load, the D64L will detect it

and give an alarm or trip,

depending on the adjustable

field settings selected.

The D64L is ideally suited for

systems supplied from the

secondary of either an

ungrounded delta or an

ungrounded wye connected

transformer.

Because D64L has high

immunity from the effects of

voltage transients and cable

capacitance, it may be applied

in automotive, sub-sea,

mobile lighting, portable

generators, sensitive

equipment and other

installations where

ungrounded systems are

used extensively.

The user is able to individually

set the alarm level and the

trip level from 20%–80% of

the maximum leakage current

limit of the D64L selected.

Any leakage current above

the alarm level will activate

the alarm relay and light the

alarm LED. Should the

leakage current rise above

the trip level, the trip relay

and trip LED will activate.

V5-T5-32 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

D64R Series—Digital Ground Fault Relays

Contents

Description Page

Current Monitoring Relays . . . . . . . . . . . . . . . . . . V5-T5-3

Phase Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-5

Voltage Monitoring Relays . . . . . . . . . . . . . . . . . . V5-T5-17

Ground Fault Relays and Monitors

D64R Series—Digital Ground Fault Relays

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-33

Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-33

Standards and Certifications . . . . . . . . . . . . V5-T5-33

Product Selection . . . . . . . . . . . . . . . . . . . . V5-T5-34

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-35

Technical Data and Specifications . . . . . . . . V5-T5-36

Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . V5-T5-37

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-39

D64L Series—Ground Fault Monitors . . . . . . . V5-T5-42

D64R Series—Digital Ground Fault Relays

Product Description

The new D64R digital

ground fault relays are

microprocessor-based

and replace the previous

generation of analog-based

devices.

Microprocessor-based D64R

GFRs combine more

selectable features into a

single model, which makes

easier model selection and

reduces spares inventory

requirements.

These devices are designed to

provide reliable detection of

ground fault conditions on

three-phase AC resistance

grounded or solidly grounded

electrical distribution systems.

Application Description

D64R ground fault relays

feature adjustable trip

settings for both trip current

and trip time. This allows the

user to set the ground fault

trip current just above the

“charging” current of the

system. This prevents

nuisance tripping and

provides meaningful

protection of additional

ground fault leakage currents.

Every system has a

“charging” current that can

cause nuisance tripping if the

trip current is set too low. The

“charging” current is caused

by the capacitance-to-ground

effect of phase conductors in

a system and will vary

depending on:

●The overall length of the

cables

●The types of loads

●The quality of the

insulation on the phase

conductors

●Surrounding equipment

grounding, cable trays,

junction boxes, and so on

●Type and size of

transformer

A “rule-of-thumb” for

systems 600 V and lower:

the “charging” current is

0.5 A per 1000 kVA of

transformer capacity.

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-33

5.1

Motor Protection and Monitoring

Monitoring Relays

Features

Standard Models

●Built-in current sensor

(zero sequence CT)

●Run and trip indicating

LEDs

●Built-in harmonic filtering

for variable frequency

drives or standard 50/60 Hz

applications (see Page

V5-T5-36 for frequency

response range)

●DIN rail or panel mounting

●Rugged epoxy

encapsulated construction

●Pull-apart terminal block

connectors

●Form “Z” (4 terminal) NO

and NC output contacts,

5 amps at 250 Vac

●Pulsed (trip) auto reset

mode

The pulsed (trip) auto reset

mode is designed for

applications where the output

relay is operating a shunt trip

device. The D64R relay resets

automatically, three seconds

after the ground fault current

is interrupted by the tripping

action of the circuit breaker.

This opens the output contact

wired to the shunt trip coil

and prevents damage to the

internal mechanism of the

circuit breaker in the event

that the operator tries to

reset the circuit breaker.

●Suitable for use on 600 V

systems—may be applied

on higher voltages by using

separate CTs with power

conductors insulated for

the system voltage

●Built-in test circuitry—no

external power or

additional wiring is

necessary—tests trip time

and current settings

●Communications port

(standard RJ-10 jack) for

connection to optional

remote display (D64D1)

and door mounted

units (on D64RPB100

models only)

●Fail-safe selectable

mode (on D64RPB100

models only)

In the fail-safe mode, the

relay is energized when

control voltage is applied and

will trip when either:

●a ground fault trip is

detected or,

●there is a loss of control

power.

Service Protection Models

●Service protection models

require C311CT

10,000:1 ratio CTs

●Trip current range of 50 to

1200 A

●Green LED indicates

“Power On”

●Circuit breaker toggle

position indicates

“Normal” or “Tripped”

condition

●Form “C” (3 terminal)

NO-NC output contacts,

3 amps at 250 Vac

●Frequency response range

of 40 to 200 Hz

●Zone interlocking feature

with green LED to indicate

“Grading Input Active” and

DIP switch array for zone

grading backup delay and

block signal override (on

D64RPBH15 model only)

●Test button to invoke test

at 20 A trip current—tests

external CT, electronics and

circuit breaker trip

●Fail-safe selectable mode

(see above for description)

●Inhibit selectable mode—

this allows the relay to

differentiate between

normal ground fault trip

levels and short circuit

conditions

The trip inhibit function is

useful when the relay is being

used to trip a contactor or

motor starter on a solidly

grounded system. Under a

bolted fault condition, the relay

would trip and could cause the

contactor or motor starter to

interrupt the high fault current

with harmful results. By

inhibiting the trip, the ground

fault relay will not trip on

bolted faults and will allow the

upstream protective device to

clear the fault instead.

●Through-the-door or rear

panel mounting

Options

●Other ranges of trip

currents and times

●Fixed trip current and times

●Other control voltages

●Custom packaging for

volume OEM requirements

●Separate outputs for

alarming vs trip

●Relays for neutral

grounding resistance

monitoring

●Relays for ground fault

detection on DC power

systems

●Other sizes of current

transformers

Standards and Certifications

●UL 1053

●Ground Fault Sensing

and Relaying Equipment,

Class 1

(UL File # E195341)

●CSA® C22.2 No. 144-M91

●Ground Fault Circuit

Interrupters

(CSA File # 700103)

●CE Mark—Declaration of

Conformity

●IEC 60755

●General Requirements

for residual current

operated protective

devices

●EN 50081-1

●Electromagnetic

compatibility (radiated

emission), “household”

directive

D64R ground fault relays

are UL listed as Class 1

devices designed to protect

electrical equipment against

extensive damage from

arcing ground faults.

V5-T5-34 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

Product Selection

Standard Models

When Ordering, Specify

●Catalog number of relay from tables

●Catalog number of zero sequence current transformers, if or when required,

remote digital display or remote indicator units

Ground Fault Relay with Built-In Current Sensor

Service Protection Models

When Ordering, Specify

●Catalog number of relay from tables

●Catalog number of zero sequence current transformers, if or when required,

remote digital display or remote indicator units

Ground Fault Relay

Notes

1 Maximum allowable continuous current through built-in CT is 100 amps.

2 For 500:1 ratio CTs, select from Protective Relays in Volume 3—Power Distribution and Control Assemblies,

CA08100004E. Tab 9, section 9.3.

3 Maximum allowable continuous current through built-in CT is 200 amps.

4 For 500:5 or 5000:5 ratio CTs, select any commercially available 5 amp secondary CT with the same ratio.

5 For 10,000: 1 ratio CTs, select from Protective Relays in Volume 3—Power Distribution and Control Assemblies,

CA08100004E. Tab 9, section 9.3.

Control Power

Trip Current

Range

Current Transformer

Selection

Catalog

Number

24–240 Vac/Vdc 30 mA–6 A Built-in 1.1 in CT 1

If external CT is required for specific application,

select 500:1 ratio CT 2

D64RP18

24–240 Vac/Vdc 30 mA–9 A Built-in 2.0 in CT 3

If external CT is required for specific application,

select 500:1 ratio CT 2

D64RPB100_

3–900 A Select 500:5 ratio CT 4D64RPB100_

30–9000 A Select 5000:5 ratio CT 4D64RPB100_

24–240 Vac/Vdc 30 mA–9 A Requires use of applicable C331CT,

see Page V5-T5-35.

D64RPB30

D64RP18

without Plug-In

D64RPB100

Full-Featured Ground

Fault Relay

D64RPB30

without Internal CT

Control

Power

Zone

Interlocking

Feature

Trip Current

Range

Current Transformer

Selection

Catalog

Number

120 Vac No 50 A–1200 A Select 10,000:1 ratio CT 5D64RPBH13

120 Vac Yes 50 A–1200 A Select 10,000:1 ratio CT 5D64RPBH15

D64RPBH15 Ground

Fault Relay with Zone

Interlocking

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-35

5.1

Motor Protection and Monitoring

Monitoring Relays

Accessories

Zero Sequence Current

Transformers

●A complete size range of

zero sequence CTs

designed specifically for

use with D64R relays

provide excellent coupling

to the monitored circuit.

This means accurate

ground fault leakage

current detection over the

full setting range of the relay

with no saturation

●Built-in back-to-back zeners

across the output terminals

of all 500:1 and 10,000:1

CTs provide personnel

safety should the secondary

circuit be opened

●Rectangular split core CTs

make retro-fitting easy

●All CTs are epoxy potted,

panel mounted and come

with either secondary

screw terminals or

threaded studs

●The core is very high grade

silicon iron to give superior

coupling characteristics

and to withstand high

shock and vibration

●All CTs are 600 Volt class.

They may be used on

higher voltage circuits

provided that power

conductors are insulated

for the system voltage

Zero Sequence Current Transformers for D64RP18 and D64RPB100 Relay 123

To r o i d a l

Split Core (Rectangular/Square)

Zero Sequence Current Transformers for D64RPBH13 and D64RPBH15 Relays

To r o i d a l

Notes

1 D64RP18 relays use 500:1 ratio CTs if needed.

2 D64RPB100 relays can use 500:1 ratio CTs when needed for 30 mA–9 A,

500:5 ratio for 3 A–900 A and 5000:5 ratio for 30 A–9000 A trip current ranges.

3 For 500:5 or 5000:5 ratio CTs, select any commercially available 5 Amp

secondary CT with the same ratio.

4 The maximum allowable continuous current through CTs is 1000 A.

5 The maximum allowable continuous current through 10,000:1 ratio CTs is 10,000 A.

Description/Window Size

Ratio 500:1 CTs 4

Catalog

Number

1.1 in (28 mm) C311CT8

1.8 in (46 mm) C311CT1

2.5 in (65 mm) C311CT9

3.5 in (90 mm) C311CT2

5.7 in (144 mm) C311CT5

9.5 in (240 mm) C311CT6

Description/Window Size

Ratio 500:1 CTs 4

Catalog

Number

5.9 x 6.7 in (150 x 170 mm) C311CT3

4.0 x 13.8 in (100 x 350 mm) C311CT4

11.8 x 11.8 in (300 x 300 mm) C311CT7

Description/Window Size

Ratio 10,000:1 CTs 5

Catalog

Number

2.5 in (65 mm) C311CT11

5.7 in (144 mm) C311CT12

9.5 in (240 mm) C311CT13

C311CT9

V5-T5-36 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

D64D1 Digital Display Unit

The D64D1 digital display unit

is connected to the

D64RPB100 by up to 30 ft

(10m) of standard four-wire

telephone type cable. It is

supplied with door-mounting

hardware. It provides the

following remote indications

and functions:

●Continuous reading of

actual ground fault current,

employing auto ranging

●Display of the pre-trip

ground fault current, after a

trip has occurred (flashing

display)

●Display of the trip current

setting, after a Test Trip has

been activated

●Green RUN LED, red

TRIP LED

●TEST and RESET

pushbuttons. The RESET

button must be held

pressed before the TEST is

pressed to invoke the test

procedure. The function of

this button can be enabled/

disabled by inserting the

interconnecting cable from

the D64RPB100 relay into

one of two sockets, TEST

ON or TEST OFF, on the

right side of the display

●Pushing VERIFY

pushbutton shows if

D64RPB100 tripped due to

a ground fault prior to loss

of its control voltage—red

TRIP LED lights, or if there

was no ground fault trip—

green RUN LED lights. This

indication will remain

available for at least ten

hours

●The Numerical LCD window

displays actual ground fault

current in amps. When a

5000:5 ratio interposing CT

is used, all displayed values

are to be interpreted as kA

rather than amps

Remote Display Unit for D64RPB100

Technical Data and Specifications

D64R Series—Digital Ground Fault Relays

Note

1With zone interlocking feature.

Description

Catalog

Number

Remote digital display with numerical LCD, RUN and TRIP LEDs,

TEST,

RESET and VERIFY

pushbuttons: C/W 3 ft (1 m) of cable.

D64D1

Catalog

Number

Control

Power

Volts)

Frequency

Response

(Hz)

Trip Current Range Trip Time Delay Range Built-In

Current

Sensor

External Current Transformer Test/Reset Provision

Min. Max. Min. Max. Required Ratio

Pushbutton

on Cover Remote

D64RP18 24–240 Vac/Vdc

non-isolated

45–450 Hz 30 mA 6 A 20 ms 500 ms 1.1 in Optional 500:1 No Pushbutton

D64RPB100 24–240 Vac/Vdc

isolated

45–450 Hz 30 mA 9 A 20 ms 5 sec 2.0 in Optional 500:1 Yes Pushbutton or

RJ-11

Communications

port

3 A 900 A Required 500:5

30 A 9000 A Required 5000:5

D64RPBH13 120 Vac 45–200 Hz 50 A 1200 A 35 ms 1 sec None Required 10000:1 Yes Pushbutton

D64RPBH15 1 120 Vac 40–200 Hz 50 A 1200 A 35 ms 1 sec None Required 10000:1 Yes Pushbutton

D64D1

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-37

5.1

Motor Protection and Monitoring

Monitoring Relays

Wiring Diagrams

Typical Field Connection of D64RP18 Using Built-In Current

Tr a n s f o rm e r

Typical Field Connection of D64RP18 with External 500:1

Current Transformer and Pulsed Trip-Auto Reset

Typical Field Connection of D64RPB100 Using Built-In

Current Transformer and Remote Test/Reset

Typical Field Connection of D64RPB100 with Interposing

500:5 Current Transformer, Pulsed Trip-Auto Reset for Shunt

Trip Breaker

O/L

GROUNDED SYSTEMS

– 1-Phase 2-Wire

– 1-Phase 3-Wire

– 3-Phase 3-Wire

– 3-Phase 4-Wire

Power

Source

Current Carrying

Neutral, When Used

START STOP

O/L

Trip

Reset “Double

Click for Test” T

“Double Click

for Test”

(Pulsed

Trip-Auto Reset)

Power

Source

GROUNDED SYSTEMS

– 1-Phase 2-Wire

– 1-Phase 3-Wire

– 3-Phase 3-Wire

– 3-Phase 4-Wire

Current Carrying

Neutral, When Used

LOAD

500:1 C311CT

SERIES

GF Trip Range:

30 mA to 9 A.

Chassis

Close to

D64RPB100

Power Source

Current Carrying

Neutral, When Used

START

STOP

Remote

Test/Reset

O/L

Trip

O/L

GROUNDED SYSTEMS

– 1-Phase 2-Wire

– 1-Phase 3-Wire

– 3-Phase 3-Wire

– 3-Phase 4-Wire

Current

Carrying

Neutral,

When Used

Power Source

GF Trip Range:

3 A to 900 A

Chassis

Close to

D64RPB100

LOAD

INTERPOSING 500:5

GROUNDED

SYSTEMS

– 1-Phase 2-Wire

– 1-Phase 3-Wire

– 3-Phase 3-Wire

– 3-Phase 4-Wire

V5-T5-38 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

Typical Field Connection of D64RPB100 with External 500:1

Current Transformer (C311CT Series) Pulsed Trip-Auto Reset

for Shunt Trip Breaker

D64RPBH13 Typical Field Connections

D64RPBH15 Typical Field Connection

GROUNDED SYSTEMS

– 1-Phase 2-Wire

– 1-Phase 3-Wire

Current

Carrying

Neutral,

When Used

Power Source

GF Trip

Range:

30 mA to 9 A

Chassis

Close to

D64RPB100

LOAD

500:1 C311CT SERIES

– 3-Phase 3-Wire

– 3-Phase 4-Wire

C311CT

Current

Transformer

CB Coil

Clearing

Contact

Power

Source

GROUNDED SYSTEMS

– 1-Phase 2-Wire

– 1-Phase 3-Wire

– 3-Phase 3-Wire

– 3-Phase 4-Wire

LOAD

Current Carrying

Neutral, When Used

C311CT

Current

Transformer

CB Coil

Clearing

Contact

Power

Source

GROUNDED SYSTEMS

– 1-Phase 2-Wire

– 1-Phase 3-Wire

– 3-Phase 3-Wire

– 3-Phase 4-Wire

LOAD

Current Carrying

Neutral, When Used

Upstream

Zone From Downstream Zone

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-39

5.1

Motor Protection and Monitoring

Monitoring Relays

Dimensions

Approximate Dimensions in Inches (mm)

D64RP18

D64RPB100

35 mm

DIN Rail

Release

Clip

Rear Panel Mounting DIN Rail or Two Screw Right Hand Side View

2.76 (70)

1.26

(32)

1.77 (45)

1.38

(35)

2.36

(60)

2.76

(70) 1.38

(35)

Mounting Hole

0.22 (5.5) Dia.

1.10 (28)

Dia.

4.43

(112.5)

1.38

(35)

3.58

(91)

Rear Panel Mounting DIN Rail or Two Screw Bottom Side View

3.94

(100)

2.17 (55)

35 mm

DIN Rail

Mounting Hole

0.22 (5.5) Dia.

DIN Rail

Release

3.94 (100)

2.36

(60)

1.38

(35)

2.76

(70)

0.20 (5)

2.00

(50.8)

Dia.

3.35 (85)

0.30 (7.5)

1.97

(50)

4.02

(102)

0.82 (21)

1.77 (45)

3.94 (100)

V5-T5-40 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

Approximate Dimensions in Inches (mm)

D64RPBH13 and D64RPBH15

D64D1 and D64D2

Through-the-Door Mounting

4.92

(125)

0.30 (7.5) Mounting Hole

0.158 (4) Dia.

4.01

(102)

Door

Cutout

4.33

(110)

3.74 (95)

0.16 (4)

0.30

(7.5)

0.16 (4)

3.15 (80)

2.83 (72)

Door Cutout

Right Side View

4.14 (105)

0.59

(15)

3.94 (100)

4.92

(125) 3.94

(100)

0.73

(18.4)

35 mm

DIN Rail

Rear Panel Mounting DIN Rail or Two Screw

Mounting Hole

0.22 (5.5) Dia.

DIN Rail

Release 3.94

(100)

2.36 (60)

1.38

(35)

2.76 (70)

0.20 (5)

3.35

(85)

0.30

(7.5)

3.27

(83)

Panel

Cutout

2.72 (69)

Panel Cutout

Rear View Through-the-Panel MountingRight Side View

1.02

(26)

0.83

(21)

2.68 (68)

3.19 (81)

0.41

(10.5)

1.46

(37)

3.27

(83)

0.31

(8) 3.74

(95)

1.82

(46.2)

3.27

(83)

3.74

(95)

1.50

(38)

1.38

(35)

0.94

(24)

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-41

5.1

Motor Protection and Monitoring

Monitoring Relays

Approximate Dimensions in Inches (mm)

C311CT Series

Catalog

Number Figure

Wide

High

Deep

Mounting

EFGH

C311CT1 A 3.35 (85) 3.35 (85) 1.57 (40) 0.98 (25) 0.39 (10) 1.81 (46) — —

C311CT2 B 7.30 (185) 5.50 (140) 1.20 (30) 6.42 (163) 0.59 (15) 3.54 (90) — 0.89 (22.5)

C311CT3 C 13.58 (345) 8.75 (222) 1.57 (40) 12.80 (325) 0.59 (15) 6.70 (170) 5.90 (150) 0.89 (22.5)

C311CT4 C 20.87 (530) 7.87 (200) 1.57 (40) 20.08 (510) 0.59 (15) 13.78 (350) 3.94 (100) 0.89 (22.5)

C311CT5 B 10.12 (257) 8.27 (210) 1.46 (37) 9.33 (237) 0.59 (15) 5.70 (145) — 0.89 (22.5)

C311CT6 B 13.86 (352) 11.89 (302) 1.46 (37) 13.07 (332) 0.59 (15) 9.45 (240) — 0.89 (22.5)

C311CT8 A 2.17 (55) 2.56 (65) 2.20 (56) 0.98 (25) 0.59 (15) 1.10 (28) — —

C311CT9 B 6.68 (167) 4.84 (123) 1.18 (30) 5.78 (147) 0.59 (15) 2.56 (65) — 0.89 (22.5)

C311CT11 B 6.68 (167) 4.84 (123) 1.18 (30) 5.78 (147) 0.59 (15) 2.56 (65) — 0.89 (22.5)

C311CT12 B 10.12 (257) 8.27 (210) 1.85 (47) 9.33 (237) 0.59 (15) 5.70 (145) — 0.89 (22.5)

C311CT13 B 13.86 (352) 11.89 (302) 1.85 (47) 13.07 (332) 0.59 (15) 9.45 (240) — 0.89 (22.5)

A C

Figure A Figure B Figure C

Split (If Split Core)

Threaded

Studs

M4 1 mm

Note: All Mounting Holes Are 0.25 (6.4) Dia.

V5-T5-42 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.1

Motor Protection and Monitoring

Monitoring Relays

D64L Series—Ground Fault Monitors

Contents

Description Page

Current Monitoring Relays . . . . . . . . . . . . . . . . . . V5-T5-3

Phase Monitoring Relays . . . . . . . . . . . . . . . . . . . V5-T5-5

Voltage Monitoring Relays . . . . . . . . . . . . . . . . . . V5-T5-17

Ground Fault Relays and Monitors

D64R Series—Digital Ground Fault Relays . . . . V5-T5-32

D64L Series—Ground Fault Monitors

Product Selection . . . . . . . . . . . . . . . . . . . . V5-T5-43

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . V5-T5-43

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-43

D64L Series—Ground Fault Monitors

Product Description

Type D64L ground fault

monitors are designed to

monitor ungrounded supplies

on three-phase AC power

systems up to 600 V. If an

insulation fault develops

anywhere on the system

between the source and the

load, the D64L will detect it

and give an alarm or trip,

depending on the adjustable

field settings selected.

The D64L is ideally suited for

systems supplied from the

secondary of either an

ungrounded delta or an

ungrounded wye connected

transformer.

Because D64L has high

immunity from the effects of

voltage transients and cable

capacitance, it may be applied

in automotive, sub-sea,

mobile lighting, portable

generators, sensitive

equipment and other

installations where

ungrounded systems are

used extensively.

The user is able to individually

set the alarm level and the

trip level from 20%–80% of

the maximum leakage current

limit of the D64L selected.

Any leakage current above

the alarm level will activate

the alarm relay and light the

alarm LED. Should the

leakage current rise above

the trip level, the trip relay

and trip LED will activate.

Features

●Adjustable leakage current

limit setting (20 mA, 35 mA

or 50 mA). Factory set at

20 mA

●Built-in RESET button on all

models

●Selectable fail-safe/non-fail-

safe operation

●Auto reset after alarm

condition

●Selectable auto/manual

reset after trip

●Three LEDs for POWER

ON, ALARM and TRIP

●Three LEDs to indicate

which phase is faulted

●Adjustable alarm setting

20%–80% of leakage

current limit

●Adjustable trip setting

20%–80% of leakage

current limit

●70 ms response time for

alarm and trip level.

Resample time—

2 seconds

●Minimum alarm signal

duration—70 ms

●110/120 V or 220/240 V

50/60 Hz control power,

4VA

●Isolated voltage free Form

Z NO and NC contacts on

both alarm and trip relays,

5 A at 250 Vac

●30 A 600 V screw

terminals, 12 AWG

capacity, for phase and

ground connections

●10 A 300 V screw clamp

terminals, 12 AWG

capacity for relay outputs

and control supply

●CSA certified

●35 mm DIN rail or two

screw mounting

Suggested Fuse Block and Fuses

●DIN rail mounting

●1–C350BD3C61 600 V

30 A three-pole fuse

block

3–Class CC 600 V 5 A fuses

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-43

5.1

Motor Protection and Monitoring

Monitoring Relays

Product Selection

When Ordering, Specify

●Catalog number of ground fault monitor

●Catalog number of fuse block and fuses as required

Fuse Block

Line Insulation Monitors

Wiring Diagram

D64L Series—Ground Fault Monitors

Dimensions

Approximate Dimensions in Inches (mm)

D64L Series—Ground Fault Monitors

Mounting Type Fuse Holder Rating Fuse Type

Catalog

Number

DIN rail 600 V 30 A three-pole Class CC 600 V 5 A WMR633G

Line Voltage Range 50/60 Hz Fuse Type

Catalog

Number

380–600 V 110/120 V 50/60 Hz D64L2A

220/240 V 50/60 Hz D64L2B

480 V

Transformer

Secondary

Load

3-Pole HRC Fusing

Alarm

Trip

120 Vac

123456789

D64L2

Power

Trip

Current

Alarm

Current

Alarm

AlarmTrip

120 Vac

Trip

Suggested Test Circuit

1-Pole Deadfront Fuseholder

with 0.5 A HRC Fuse

20% 80% 20% 80%

L1 L2

Reset

L3 G L1L2L3 Resistor – Refer to

Instruction Manual

NO Momentary Contact

Pushbutton Rated 600 Volts

Separate Connection

to Equipment Ground

3.94

(100.1)

2.36 (59.1)

5.31

(134.9)

3.00 (76.2)

6.14

(155.9)

V5-T5-44 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.2

Motor Protection and Monitoring

Motor Protection Circuit Breakers

Contents

Motor Protection Circuit Breakers (MPCB)

Product Description

●Eliminates need for

separate overload relay

Application Description

●Can be used with

contactor to eliminate need

for overload relay and still

create manual motor

control

●Meets requirement for

motor branch protection,

including:

●Disconnecting means

●Branch circuit short

circuit protection

●Overload protection

Reference

Refer to Volume 4—Circuit Protection, CA08100005E, Tab 2,

section 2.2 for additional product information.

Motor Protection Circuit Breakers Tab Section

Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2

Technical Data and Specifications . . . . . . . . . . . . . . . . . . . 2.2

Features and Benefits

●Phase imbalance

protection

●Phase loss protection

●Hot trip/cold trip

●High load alarm

●Pre-detection trip relay

option

●Class 10, 15, 20, 30

protection

Standards and Certifications

●IEC 60947-2

●UL 489 100% rated

●UL 508

●CSA C22.2

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-45

5.3

Motor Protection and Monitoring

Manual Motor Protection

Contents

Description Page

Manual Motor Protection

Features and Benefits . . . . . . . . . . . . . . . . . . . V5-T5-46

Catalog Number Selection . . . . . . . . . . . . . . . . V5-T5-46

Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-46

Manual Motor Protectors—XTPB, XTPR and XTPE

Product Description

Eaton’s new XT family of

manual motor protectors

(MMPs) features a

pushbutton or rotary ON/OFF

manual disconnect, Class 10

adjustable bimetallic overload

relay and fixed magnetic

short-circuit trip capability

in one compact unit. Two

frame sizes are available:

Frame B (45 mm) for motors

with FLA ratings up to 32 A

and Frame D (55 mm) covers

motor FLA ratings up to 65 A.

Application Description

The XTPB and XTPR MMPs

can be used in the following

applications.

Motor Protective Circuit Breaker

In many countries outside

of the United States and

Canada, especially Europe,

the MMPs are tested and

classified as thermal-

magnetic circuit breakers

for use in motor branch

circuits. This can be an

important consideration for all

companies who export their

equipment and machines

internationally. Both the XTPB

and XTPR conform to IEC/EN

60947 and have the CE Mark.

Manual Motor Protectors

The XTPB and XTPR MMPs

are UL listed under UL 508 as

manual motor protectors. They

provide an economical solution

for applications requiring

simple manual starting and

stopping of motors. When

used as a manual starter, they

are typically installed in an

enclosure. Many enclosures

are offered as accessories for

the MMPs. Separate short-

circuit protective devices, such

as circuit breakers or fuses, are

wired ahead of the MMPs. The

short-circuit protective device

should be sized per the NEC

and should not exceed 400%

of the maximum FLA dial

setting of the MMP.

Individual Branch Motor

Applications

A UL 508 Type E self-

protected manual

combination starter/motor

controller consists of a single

device possessing four

essential elements:

disconnect, short circuit

protection, motor controller,

and motor overload

protection. Some MMPs

require use of a lineside

adapter for this type of

approval. When tested as an

official combination by UL,

this device takes the place of

a fuse-starter or breaker-

starter, XT Type E MMPs are

self-protected, meaning they

do not need additional short

circuit protection of a fuse or

breaker. Type E devices can

also be used with a contactor

or other types of UL approved

controllers. If tested with a

contactor, the combination

motor controller becomes a

Type F device. See Tab 1 of

this volume, section 1.1 for

XTFC Type F devices.

V5-T5-46 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.3

Motor Protection and Monitoring

Manual Motor Protection

Features and Benefits

●ON/OFF rotary handle with

lockout provision

●Visible trip indication

●Class 10 overload

protection

●Phase loss sensitivity

●Ambient temperature

compensation to IEC/EN

60947, VDE 0660

●Fixed short-circuit trip—

14 times maximum setting

of overload FLA dial

●Type 2 coordination per

IEC 947

●Identification markers

standard on starter

faceplate

●Motor applications from

0.1 A to 65 A

●Built-in heater and

magnetic trip elements

to protect the motor

●Adjustment dial for setting

motor FLA

●DIN rail mount

●Terminal types available:

●Screw terminals

●Screw (line) and spring

cage (load) terminals

●Spring cage terminals

●Accessories include:

●Front and side auxiliary

contacts

●Trip indicating contacts

●Tamperproof cover for

OLR dial

●Undervoltage release

●Shunt trip

●Through-the-door

operators

●Enclosures

●

Three-phase line side

connecting links

Standards and Certifications

●CE approved

●UL listed File No. E245398

●UL 508 group motor and

Type E compliant

●IEC/EN 60947

●CSA File 229767, Class

3211-05

●DIN VDE 0660 Part 100,

Part 101 and Part 102

Catalog Number Selection

XT Manual Motor Protectors

Reference

Refer to Tab 1 of this volume, section 1.1 for additional

product information.

Manual Motor Protectors Tab Section

Product Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1

Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1

Technical Data and Specifications . . . . . . . . . . . . . . . . . . . 1.1

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1

Type

PB = Manual motor protector—

pushbutton

PR = Manual motor protector—

rotary

PM = Manual motor protector—

magnetic only

PT = Manual transformer

protector (high mag.)

Designation

XT = XT IEC power control

Trip Class

C1 = Class 10

Blank = Magnetic only (no thermal trip)

Frame Size

B= 45 mm

D= 55 mm

Current Ratings

Frame B

P16 = 0.16 A

P25 = 0.25 A

P40 = 0.40 A

P63 = 0.63 A

001 = 1 A

1P6 = 1.6 A

2P5 = 2.5 A

004 = 4 A

6P3 = 6.3 A

010 = 10 A

012 = 12 A

016 = 16 A

020 = 20 A

025 = 25 A

032 = 32 A

Frame D

016 = 16 A

025 = 25 A

032 = 32 A

040 = 40 A

050 = 50 A

058 = 58 A

063 = 63 A

XT PR 012 BC1

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-47

5.4

Motor Protection and Monitoring

Overload Relays

Contents

Description Page

Overload Relays

XT IEC Overload Relays . . . . . . . . . . . . . . . . . . V5-T5-50

Freedom Overload Relays . . . . . . . . . . . . . . . . V5-T5-54

C440/XT Electronic Overload Relay . . . . . . . . . V5-T5-55

C441 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-80

Power Xpert C445 Motor Management Relay . V5-T5-107

MP-3000 Overload Relays . . . . . . . . . . . . . . . . V5-T5-129

MP-4000 Overload Relays . . . . . . . . . . . . . . . . V5-T5-131

IQ 500 Overload Relays . . . . . . . . . . . . . . . . . . V5-T5-133

Product Overview

Overload Relays

XT IEC—Miniature

Product Description

Eaton’s line of

miniature

controls includes non-reversing

and reversing mini contactors,

mini overload relays and snap-

on accessories. A wide range

of applications is possible,

including small electrical

motors from fractional to

5 hp (460 Vac) or up to 4 kW

(400 Vac).

Features

●Phase failure sensitivity

●Direct mount to XTMC and

XTMF mini contactors

●Trip Class 10

●11 settings to cover

0.1 to 12 A

●Ambient temperature

compensated –5 to 50 °C

[23 to 122 °F]

●Manual and automatic

reset by selector switch

●One make (NO) or one

break (NC) auxiliary contact

as standard

●Test/Off button

●Trip-free release

XT IEC—Thermal

Product Description

The XT line of IEC motor

thermal overload relays

provides an efficient motor

protection solution, available

up to 630 A. XTOB units can

be directly mounted to the

contactor or mounted

separately.

Features

●Direct connect up to 250 A

●Stand alone and CT type

up to 630 A

●Large thermal overcurrent

range

●Te s t b u tt o n

●Manual/automatic

selectable reset

●NO-NC auxiliary as

standard

●Class 10A (to 250 A)

●Class 30 (CT type)

Freedom

Product Description

C306 Overload Relays are

designed for use with CE

or CN non-reversing and

reversing contactors. Four

sizes are available for

overload protection up

to 144 A.

Features

●Selectable manual or

automatic reset operation

●Interchangeable heater

packs adjustable ±24%

to match motor FLA and

calibrated for use with

1.0 and 1.15 service factor

motors. Heater packs for

32 A overload relay will

mount in 75 A overload

relay—useful in derating

applications such as

jogging

●Class 10 or 20

heater packs

●Load lugs built into

relay base

●Bimetallic, ambient

compensated operated.

Trip free mechanism

●Overload trip indication

C440/XTOE

Product Description

Eaton’s C440 electronic

overload relay is the most

compact, high-featured,

economical product in its

class. Designed on a global

platform, the C440 covers

the entire power control

spectrum including NEMA®,

IEC and DP contactors. The

NEMA and DP versions are

offered with the C440

designation while the IEC

offering has the XT

designation. The electronic

design provides reliable,

accurate and value driven

protection and

communications capabilities

in a single compact device. It

is the flexible choice for any

application requiring easy-to-

use, reliable protection.

C440 is a self-powered

electronic overload relay

available up to 175 A as a

self contained unit. With

external CTs, C440 can

protect motor up to

1500 FLA. Available add-on

accessories include remote

reset capability and

communication modules for

Modbus

Serial, DeviceNet™,

PROFIBUS®, Modbus TCP,

EtherNet/IP and HTTP web

services all with I/O options.

V5-T5-48 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

C441

Eaton’s Motor Insight, the

first product in the Intelligent

Power Control Solutions

family, is a highly configurable

motor, load and line

protection device with power

monitoring, diagnostics and

flexible communications

allowing the customer to

save energy, optimize their

maintenance schedules and

configure greater system

protection, thus reducing

overall costs and downtime.

Motor Insight is available

in either a line-powered or

120 Vac control powered

design, capable of monitoring

voltages up to 660 Vac. Each

of these units is available in

a 1–9 amp or a 5–90 amp FLA

model. With external CTs,

Motor Insight can protect

motors up to 540 amps FLA.

Available add-on accessories

include remote reset capability

and communication modules

for Modbus RTU, DeviceNet,

PROFIBUS, Modbus TCP,

EtherNet/IP and HTTP web

services all with I/O options.

For ease-of-use and operator

safety, Motor Insight offers a

remote display that mounts

easily with two 30 mm

knockouts.

The Motor Insight’s functions

consist of:

●Motor control

●Motor protection

●Load protection

●Line protection

●Monitoring capabilities

C445

Eaton’s Power Xpert, the

most advanced offering in the

Intelligent Power Control

Solutions family, is a fully

configurable global motor

management relay.

C445 provides the highest

level of monitoring accuracy

and the widest range of motor,

load and line protection.

Advanced features include:

●Motor efficiency and

torque monitoring

algorithms for added

energy awareness

●Voltage loss restart

removes the need for

users to manually restart

motors after momentary

voltage dips by

automatically staggering

restarts

A modular design allows

for system customization

and provides a best-in-class

compact footprint. Power

Xpert is available as a

120/240 Vac or 24 Vdc control

powered device, capable of

monitoring voltages up to

690 Vac (4160 Vac w/PTs).

With external CTs, Power

Xpert can protect motors

up to 800 A. Positive

Temperature Coefficient

Protection (PTC) is available

as an option.

Power Xpert offers on-board

Modbus Serial and USB

connectivity inside and

outside the control panel door

for monitoring and

configuration using Power

Xpert inControl Software.

Available accessories include

communication cards for

EtherNet/IP, Modbus TCP

and PROFIBUS DVP0/DVP1

as well as a real-time clock

and memory backup module

that provides battery backed-

up fault time-stamping and

non-volatile memory storage

of configuration parameters.

Power Xpert also offers 10

predefined operating modes

and a user interface with

multiple NEMA and IEC

overlays to provide controls

for the selected operation

mode. This allows Power

Xpert to not just protect, but

also control the motor

without the need for specialty

logic devices or application

specific programming time.

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-49

5.4

Motor Protection and Monitoring

Overload Relays

MP-3000

●Microprocessor-based,

multi-function motor

protection

●Current only device—

no need to add PTs

●Intel-I-Trip™ overload

protection based on

motor data

●Event recording and

operational logging

The protection functions are

listed below.

●I2t overload protection

(49/51)

●Locked rotor (49S/51)

●Ultimate trip current (51)

●Negative sequence phase

imbalance (46)

●Instantaneous

overcurrent (50)

●Ground fault

protection (50G)

●RTD trip and alarm with

URTD module (49/38)

●Underload trip (37)

●Starts per time (66)

●Jam or stall (51R)

●Auto or manual reset (86)

●Fail-safe or non-fail-safe

trip modes

The metering functions are:

●Motor currents:

●Average current (Iave)

●Individual phase and

ground current in

primary amperes

●Percent of full load

●Percent of phase

imbalance

●RTD temperatures:

●Individual winding

●Motor bearing

●Load

●Auxiliary temperatures

●Motor conditions:

●Percent of I2t thermal

bucket

●Time before start

●Remaining starts

allowed

●Oldest start time

MP-4000

●Microprocessor-based,

multi-function motor

protection

●Current and Voltage device

●Intel-I-Trip overload

protection based on

motor data

●Event recording and

operational logging

The protection functions are

listed below.

●All functions listed under

MP-3000 as well as:

●Undervoltage (27)

●Overvoltage (59)

●Under power (32)

●Negative sequence

voltage imbalance (47)

●Power factor (55)

The metering functions are:

●All functions listed under

MP-3000 as well as:

Metering—

●Average current

●Amperes: magnitude

and angle in primary

values

●Amperes: positive,

negative and zero

sequence

●Average voltage (V ave)

●Voltage: magnitude and

angle

●Voltage: positive,

negative and zero

sequence

●% of full load

●% current imbalance

●% voltage imbalance

●Power, vars and VA

●Power factor

●Frequency

●Energy metering with

time and date stamps

RTD temperatures—

●Individual winding

●Motor bearing

●Load

●Auxiliary temperatures

Motor conditions—

●Percent of I2t thermal

bucket

●Time before start

●Remaining starts

allowed

●Oldest start time

IQ 500

The IQ 500 is a heaterless,

current-sensing, solid-state

motor protective relay with

optional communications

capabilities. Several functions

are incorporated into the base

relay (IQ 502/IQ 504) as

standard:

●Overload (overcurrent)

protection

●Phase imbalance and

phase loss protection

●Ground current protection

(Class II)

The base relay can serve as

the initial building block for a

motor protection system by

adding the IQ 500M Special

Function Module. The

module can address

application related motor load

functions with the additional

features:

●Underload protection

●Long acceleration

●Jam protection

●Load control

The IQ 500 can provide a

cost-effective alternative to

conventional protective relays

such as current relays,

ground fault relays and phase

loss or phase imbalance

relays. Used with the

PowerNet system, a low-

cost, local area

communication network,

information such as current

values, status, setpoint

values and cause of trip can

be displayed remotely. The

IQ 500 relay is ideal for a

variety of industrial

applications such as mining,

timber, material handling, air

conditioning compressors,

wastewater treatment plants

and petrochemical industries.

V5-T5-50 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Miniature Overload Relays

Contents

Description Page

XT IEC Overload Relays

Miniature Overload Relays

Catalog Number Selection . . . . . . . . . . . . . V5-T5-51

Reference . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-51

An Eaton

Green Solution

Thermal Overload Relays . . . . . . . . . . . . . . . . . V5-T5-52

Freedom Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-54

C440/XT Electronic Overload Relay . . . . . . . . . . . V5-T5-55

C441 Overload Relays . . . . . . . . . . . . . . . . . . . . . . V5-T5-80

Power Xpert C445 Motor Management Relay . . . V5-T5-107

MP-3000 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-129

MP-4000 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-131

IQ 500 Overload Relays . . . . . . . . . . . . . . . . . . . . V5-T5-133

XT IEC Overload Relays

Miniature Overload Relays

Product Description

Eaton’s new line of

miniature controls includes

non-reversing and reversing

mini contactors, mini overload

relays and snap-on

accessories. A wide range of

applications is possible,

including small electrical

motors from fractional to 5 hp

(460 Vac) or up to 4 kW (400

Vac).

Application Description

Due to its compact size, the

XT line of mini controls is

best suited to be applied in

light-duty loads, such as

hoisting, packaging, material

handling, heating, lighting and

automation systems. XT mini

contactors are a particularly

compact, economic and

environmentally friendly

solution wherever control

of small motors or loads

is required.

Features

Mini Overload Relays—

Bimetallic

Type XTOM

●Phase failure sensitivity

●Direct mount to XTMC and

XTMF mini contactors

●Trip Class 10

●11 settings to cover

0.1 to 12 A

●Ambient temperature

compensated –5 to 50 °C

[23 to 122 °F]

●Manual and automatic

reset by selector switch

●One make (NO) or one

break (NC) auxiliary contact

as standard

●Test/Off button

●Trip-free release

Standards and Certifications

●IEC EN 60947

●CE approved

●UL

●CSA

●CCC

●ATEX

Instructional Leaflets

Pub51219 XTMC, XTMF Mini Contactors, XTRM Mini

Control Relay and Accessories

Pub51243 XTOM Mini Overload Relays

Pub51206 Mini Reversing Link Kits

MN03402002E XTOM Mini Overload Relays Installation

and User Manual

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-51

5.4

Motor Protection and Monitoring

Overload Relays

Catalog Number Selection

XT IEC Miniature Overload Relays

Mini Overload Relay Settings (A)

Note

Depending on the coordination type required (that is, Type 1 or Type 2) it must be established

whether the fuse protection and the input wiring for the main and delta contactors are to be

common or separate.

Reference

Refer to Tab 1 of this volume, section 1.1 for additional

product information.

Miniature Overload Relays Tab Section

Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1

Technical Data and Specifications . . . . . . . . . . . . . . . . . . . 1.1

Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1

Setting Starting

A: IN x 0.58

Motor protection in the Y and delta configurations.

<15 sec

B: IN x 1

Only partial motor protection in star position

15–40 sec

C: IN x 0.58

Motor not protected in star position.

>40 sec

Timing relay set to approximately 10 sec.

Type

OM = Mini overload relay

Trip Class

C1 = Class 10A

Designation

XT = XT IEC power control Frame Size

A = 45 mm mini

XT OM P16 AC1

Overload Release

P16 = 0.1–0.16 A

P24 = 0.16–0.24 A

P40 = 0.24–0.4 A

P60 = 0.4–0.6 A

001 = 0.6–1 A

1P6 = 1–1.6 A

2P4 = 1.6–2.4 A

004 = 2.4–4 A

006 = 4–6 A

009 = 6–9 A

012 = 9–12 A

V5-T5-52 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Thermal Overload Relays

Contents

Description Page

XT IEC Overload Relays

Miniature Overload Relays . . . . . . . . . . . . . . . . V5-T5-50

Thermal Overload Relays

Catalog Number Selection . . . . . . . . . . . . . V5-T5-53

Reference . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-53

Freedom Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-54

C440/XT Electronic Overload Relay . . . . . . . . . . . V5-T5-55

C441 Overload Relays . . . . . . . . . . . . . . . . . . . . . . V5-T5-80

Power Xpert C445 Motor Management Relay . . . V5-T5-107

MP-3000 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-129

MP-4000 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-131

IQ 500 Overload Relays . . . . . . . . . . . . . . . . . . . . V5-T5-133

Thermal Overload Relays

Product Description

The XT line of IEC motor

thermal overload relays

provides an efficient motor

protection solution, available

up to 630 A. XTOB units can

be directly mounted to the

contactor or mounted

separately.

Features and Benefits

●Direct connect up to 250 A

●Stand alone and CT type

up to 630 A

●Large thermal overcurrent

range

●Test button

●Manual/automatic

selectable reset

●NO-NC auxiliary as

standard

●Class 10A (to 250 A)

●Class 30 (CT type)

Standards and Certifications

●IEC EN 60947

●CE approved

●UL

●CSA

●ATEX

●RoHS

Instructional Leaflets

Pub51221 XTOB, D Frame overload relays

(inside of packaging)

Pub51222 XTOB, B–C Frame overload relays

(inside of packaging)

Notes

Short-circuit protection: Observe the maximum permissible fuse of the contactor with direct

device mounting. See MN03402001E for more information on overload relays for Frames B–G.

Trip Class: 10A

Suitable for protection of EEx e-motors. EC prototype test certificate available upon request.

See manuals MN03402001E and MN03407001E, Page 135.

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-53

5.4

Motor Protection and Monitoring

Overload Relays

Catalog Number Selection

XT IEC Overload Relays

Reference

Refer to Tab 1 of this volume, section 1.1 for additional

product information.

Thermal Overload Relays Tab Section

Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1

Technical Data and Specifications . . . . . . . . . . . . . . . . . . . 1.1

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1

XT OB P16 BC1 S

Type

OB = Bimetallic overload relay

OT = Current transformer overload relay

Device Type

XT = XT line of IEC control Trip Class

C1 = Class 10A

C3 = Class 30

Mounting

Blank = Direct to contactor

S= Separate mount

Frame Size

Designation

B = 45 mm

C = 45 mm

D = 55 mm

G = 90 mm

L = 140 mm

Blank = XTOT only

Overload Release

Frame B

P16 = 0.1–0.16 A

P24 = 0.16–0.24 A

P40 = 0.24–0.4 A

P60 = 0.4–0.6 A

001 = 0.6–1 A

1P6 = 1.0–1.6 A

2P4 = 1.6–2.4 A

004 = 2.4–4 A

006 = 4–6 A

010 = 6–10 A

012 = 9–12 A

016 = 12–16 A

Frame C

P16 = 0.1–0.16 A

P24 = 0.16–0.24 A

P40 = 0.24–0.4 A

P60 = 0.4–0.6 A

001 = 0.6–1 A

1P6 = 1.0–1.6 A

2P4 = 1.6–2.4 A

004 = 2.4–4 A

006 = 4–6 A

010 = 6–10 A

016 = 12–16 A

024 = 16–24 A

032 = 24–32 A

Frame D

010 = 6–10 A

016 = 12–16 A

024 = 16–24 A

040 = 24–40 A

057 = 40–57 A

065 = 50–65 A

075 = 65–75 A

Frame F

035 = 25–35 A

050 = 35–50 A

070 = 50–70 A

100 = 70–100 A

Frame G

035 = 25–35 A

050 = 35–50 A

070 = 50–70 A

100 = 70–100 A

125 = 95–125 A

150 = 120–150 A

175 = 145–175 A

Frame L

070 = 50–70 A

100 = 70–100 A

125 = 95–125 A

160 = 120–160 A

220 = 160–220 A

250 = 200–250 A

Frame M

063 = 42–63 A

090 = 60–90 A

125 = 85–125 A

160 = 110–160 A

240 = 160–240 A

290 = 190–290 A

400 = 170–400 A

540 = 360–540 A

Frame N

063 = 42–63 A

090 = 60–90 A

125 = 85–125 A

160 = 110–160 A

240 = 160–240 A

290 = 190–290 A

400 = 170–400 A

540 = 360–540 A

630 = 420–630 A

V5-T5-54 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

32 A Overload—C306DN3B

Contents

Description Page

XT IEC Overload Relays . . . . . . . . . . . . . . . . . . . . V5-T5-50

Freedom Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-54

C440/XT Electronic Overload Relay . . . . . . . . . . . V5-T5-55

C441 Overload Relays . . . . . . . . . . . . . . . . . . . . . . V5-T5-80

Power Xpert C445 Motor Management Relay . . . V5-T5-107

MP-3000 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-129

MP-4000 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-131

IQ 500 Overload Relays . . . . . . . . . . . . . . . . . . . . V5-T5-133

Freedom Overload Relays

Product Description

C306 Overload Relays are

designed for use with CE

or CN non-reversing and

reversing contactors. Four

sizes are available for

overload protection up

to 144 A.

Features

●Selectable manual or

automatic reset operation

●Interchangeable heater

packs adjustable ±24%

to match motor FLA and

calibrated for use with

1.0 and 1.15 service factor

motors. Heater packs for

32 A overload relay will

mount in 75 A overload

relay—useful in derating

applications such as

jogging

●Class 10 or 20

heater packs

Reference

Refer to Tab 2 of this volume, section 2.1 for additional

product information.

Freedom Overload Relays Tab Section

Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1

Modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1

Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1

Technical Data and Specifications . . . . . . . . . . . . . . . . . . . 2.1

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1

●Load lugs built into

relay base

●Bimetallic, ambient

compensated operated.

Trip free mechanism

●Electrically isolated NO-NC

contacts (pull RESET

button to test). (Electrical

ratings see tables in Tab 2

of this volume, section 2.1)

●Overload trip indication

●Shrouded or fingerproof

terminals to reduce

possibility of electrical

shock

Standards and Certifications

●Meets UL 508 single-

phasing requirements

●UL listed, CSA certified

and NEMA compliance

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-55

5.4

Motor Protection and Monitoring

Overload Relays

C440/XT Electronic Overload Relay

Contents

Description Page

XT IEC Overload Relays . . . . . . . . . . . . . . . . . . . . V5-T5-50

Freedom Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-54

C440/XT Electronic Overload Relay

Standards and Certifications . . . . . . . . . . . . . . V5-T5-56

Catalog Number Selection . . . . . . . . . . . . . . . . V5-T5-57

Product Selection . . . . . . . . . . . . . . . . . . . . . . . V5-T5-59

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-64

Technical Data and Specifications . . . . . . . . . . V5-T5-70

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-76

C441 Overload Relays . . . . . . . . . . . . . . . . . . . . . . V5-T5-80

Power Xpert C445 Motor Management Relay . . . V5-T5-107

MP-3000 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-129

MP-4000 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-131

IQ 500 Overload Relays . . . . . . . . . . . . . . . . . . . . . V5-T5-133

C440/XT Electronic Overload Relay

Product Description

Eaton’s new electronic

overload relay (EOL) is

the most compact, high-

featured, economical product

in its class. Designed on a

global platform, the new

EOL covers the entire power

control spectrum including

NEMA, IEC and

DP contactors. The NEMA

and DP versions are offered

with the C440 designation

while the IEC offering has the

XT designation. The

electronic design provides

reliable, accurate and value

driven protection and

communications capabilities

in a single compact device. It

is the flexible choice for any

application requiring easy-to-

use, reliable protection.

Eaton has a long history of

innovations and product

development in motor control

and protection, including both

traditional NEMA, as well as

IEC control. It was from this

experience that the C440 was

developed, delivering new

solutions to meet today’s

demands.

C440 is a self-powered

electronic overload relay

available up to 175 A as a

self contained unit. With

external CTs, C440 can

protect motor up to

1500 FLA. Available add-on

accessories include remote

reset capability and

communication modules for

Modbus RTU, DeviceNet,

PROFIBUS, Modbus TCP,

EtherNet/IP and HTTP web

services all with I/O options.

Features and Benefits

Features

●Reliable, accurate, electronic motor protection

●Easy to select, install and maintain

●Compact size

●Flexible, intelligent design

●Global product offering—available with NEMA, IEC and DP

power control

Size/Range

●Broad FLA range

(0.33–1500 A)

●Selectable trip class

(10A, 10, 20, 30)

●Direct mounting to NEMA,

IEC and DP contactors

●Most compact electronic

overload in its class

Motor Control

●Two B600 alarm (NO) and

fault (NC) contacts

●Test/Trip button

Motor Protection

●Thermal overload

●Phase loss

●Selectable (ON/OFF)

phase imbalance

●Selectable (ON/OFF)

ground fault

User Interface

●Large FLA selection dial

●Trip status indicator

●Operating mode LED

●DIP switch selectable trip

class, phase imbalance and

ground fault

●Selectable Auto/Manual

reset

Feature Options

●Remote reset

●120 Vac

●24 Vac

●24 Vdc

●Tamper-proof cover

●Communications modules

●Modbus RTU RS-485

●DeviceNet with I/O

●PROFIBUS with I/O

●Modbus RTU with I/O

●Ethernet IP with I/O

●Modbus TCP with I/O

V5-T5-56 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Benefits

Reliability and Improved

Uptime

●C440 provides the users

with peace of mind

knowing that their

assets are protected

with the highest level

of motor protection and

communication capability

in its class

●Extends the life of plant

assets with selectable

motor protection features

such as trip class, phase

imbalance and ground fault

●Protects against

unnecessary downtime

by discovering changes

in your system (line/load)

with remote monitoring

capabilities

●Status LED provides

added assurance that

valuable assets are

protected by indicating the

overload operational status

Flexibility

●Available with NEMA,

IEC and DP contactors

●Improves return on

investment by reducing

inventory carrying costs

with wide FLA adjustment

(5:1) and selectable

trip class

●Design incorporates built-in

ground fault protection

thus eliminating the need

for separate CTs and

modules

●Flexible communication

with optional I/O enables

easy integration into plant

management systems for

remote monitoring and

control

●Available as an open

component and in

enclosed control and motor

control center assemblies

Monitoring Capabilities

●Individual phase

currents RMS

●Average three-phase

current RMS

●Thermal memory

●Fault indication (overload,

phase loss, phase

imbalance, ground fault)

Safety

●IP 20 rated terminal blocks

●Available in Eaton’s

industry leading FlashGard

MCCs

●Tested to the highest

industry standards such

as UL, CSA, CE and IEC

●RoHS compliant

Standards and Certifications

●UL

●CSA

●CE

●NEMA

●IEC/EN 60947 VDE 0660

●ISO® 13849-1 (EN954-1)

●RoHS

●ATEX directive 94/9/EC

●Equipment Group 2,

Category 2

Electronic Overload Education

Description Definition Cause Effect if not Protected C440/XT Protection

Motor Protection

Thermal overload Overload is a condition in which

current draw exceeds 115% of

the full load amperage rating for

an inductive motor.

• An increase in the load or torque that is

being driven by the motor.

• A low voltage supply to the motor

causes the current to go high to

maintain the power needed.

• A poor power factor causing above

normal current draw.

• Increase in current draw leads to heat

and insulation breakdown, which can

cause system failure.

• Increase in current can increase

power consumption and waste

valuable energy.

• Thermal trip behavior is defined by

UL, CSA and IEC standards.

• Trip class is settable from 10A,

10, 20, 30

Ground fault A line to ground fault. A current leakage path to ground. An undetected ground fault can burn

through multiple insulation windings,

ultimately leading to motor failure, not to

mention risk to equipment or personnel

Fixed protective setting that takes the

starter offline if ground fault current

exceeds 50% of the FLA dial setting,

that is, if the FLA dial is set to 12A, the

overload relay will trip if the ground

current exceeds 6A.

Imbalanced phases

(voltage and current)

Uneven voltage or current between

phases in a three-phase system.

When a three-phase load is powered with

a poor quality line, the voltage per phase

may be imbalanced.

Imbalanced voltage causes large

imbalanced currents and as a result this

can lead to motor stator windings being

overloaded, causing excessive heating,

reduced motor efficiency and reduced

insulation life.

Fixed protective setting that takes the

starter offline if a phase drops below

50% of the other two phases.

Phase loss—current

(single-phasing)

One of the three-phase voltages is

not present.

Multiple causes, loose wire, improper

wiring, grounded phase, open fuse,

and so on.

Single-phasing can lead to unwanted

motor vibrations in addition to the results

of imbalanced phases as listed above.

Fixed protective setting that takes the

starter offline if a phase drops below

50% of the other two phases.

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-57

5.4

Motor Protection and Monitoring

Overload Relays

Catalog Number Selection

XT Electronic Overload Relay—IEC 1

C440 Electronic Overload Relay—NEMA 2

Notes

1See Page V5-T5-59 for Product Selection.

2See Page V5-T5-61 for Product Selection.

3On non-GF version only.

Designation

XT = XT line of IEC control

Type

OE = Electronic overload relay

Mounting

Blank = Direct to contactor

P = Pass-Through

S = Separate mount (Frames C and G only)

Trip Type

CS = Selectable Class 10A, 10, 20, 30

GS = Ground fault with selectable Class 10, 20

Overload Range

Contactor Frame

1P6 = 0.33–1.65 A

005 = 1–5 A

020 = 4–20 A

B = 45 mm

1P6 = 0.33–1.65 A

005 = 1–5 A

020 = 4–20 A

045 = 9–45 A

C = 45 mm

045 = 9–45 A

100 = 20–100 A

D = 55 mm

100 = 20–100 A F, G = 105 mm

175 = 35–175 A G, H = 105 mm

XT OE 1P6 C CS S

Trip Class

S = Selectable—10A 3, 10, 20, 30 3

Overload Range

1P6 = 0.33–1.65 A

005 = 1–5 A

020 = 4–20 A

045 = 9–45 A

100 = 20–100 A

140 = 28–140 A

Frame Size

A =45 mm

B =55 mm

C = 110 mm

C440 A 1 A 005 S F1

Device Type

C440 = Electronic overload relay

Feature Set

1 = Standard

2 = Ground fault sensing

Reset Type

A = Selectable

Auto/Manual

Contactor Size

F00 = Freedom Size 00

F0 = Freedom Size 0

F1 = Freedom Size 1

F2 = Freedom Size 2

F3 = Freedom Size 3

F4 = Freedom Size 4

AX = Separate mount

PX = Pass-Through

V5-T5-58 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Freedom Series NEMA Starters with C440 Electronic Overload Relays 1

Notes

1See Page V5-T5-62 for Product Selection.

2NEMA Sizes 00 and 0 only.

3NEMA Sizes 00 and 0 only. Sizes 1–3 are 24/60 only.

4NEMA Size 5 starter available with 60–300 A panel mounted CTs. Starter shipped as an assembled unit with

1–5 A C440 overload relay (C440A1A005SELAX or C440A2A005SELAX).

A N 1 9 A N 0 A 5E 005

Device Type

A = Starter

Contactor Frame Size

NEMA

Size

Continuous

Amperes

A =

B =

C =

D =

G =

K =

M =

N =

S =

135

270

Device Assembly

Configuration

1 = Non-reversing

5 = Reversing

Standard

N = NEMA

OLR Type

9 = Starter w/C440 EOLR

NEMA Enclosure

N = Open

For Starters

Starter Mounting Option

0 = Horizontal

AC Coil Suffix

Suffix Volts and Hertz

120/60 or 110/50

240/60 or 220/50

480/60 or 440/50

600/60 or 550/50

208/60

277/60

208–240/60 2

240/50

380–415/50

550/50

24/60, 24/50 3

24/50

32/50

48/60

48/50

C440 OLR Designation

(FVNR and FVR only)

5E = Standard feature set

SEL Reset, SEL Class (10A, 10, 20, 30)

5G = Ground fault feature set

SEL Reset, SEL Class (10, 20)

C440 FLA Range

(FVNR and FVR only)

NEMA Size 00

1P6 = 0.33–1.65 A

005 =1–5 A

020 =4–20 A

NEMA Size 0

1P6 = 0.33–1.65 A

005 =1–5 A

020 =4–20 A

NEMA Size 1/1C

1P6 = 0.33–1.65 A

005 =1–5 A

020 =4–20 A

045 =9–45 A

NEMA Size 2

005 =1–5 A

020 =4–20 A

045 =9–45 A

NEMA Size 3

100 = 20–100 A

NEMA Size 4/4C

140 = 28–140 A

NEMA Size 5 4

300 = 60–300 A

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-59

5.4

Motor Protection and Monitoring

Overload Relays

Product Selection

XT Electronic Overload Relays

XT Electronic Overload Relays for Direct Mount to XT Contactors

XT Electronic Overload Relays with Ground Fault for Direct Mount to XT Contactors

For Use with

XT Contactor

Frame

For Use with

Contactor

Overload

Range (Amps)

Contact

Sequence

Frame

Size

Auxiliary

Contact

Configuration Type Catalog Number

B XTCE007B…,

XTCE009B…,

XTCE012B…,

XTCE015B…

0.33–1.65 45 mm NO-NC ZEB12-1,65 XTOE1P6BCS

1–5 ZEB12-5 XTOE005BCS

4–20 ZEB12-20 XTOE020BCS

C XTCE018C…,

XTCE025C…,

XTCE032C

0.33–1.65 45 mm NO-NC ZEB32-1,65 XTOE1P6CCS

1–5 ZEB32-5 XTOE005CCS

4–20 ZEB32-20 XTOE020CCS

9–45 ZEB32-45 XTOE045CCS

D XTCE040D…,

XTCE050D…,

XTCE065D…,

XTCE072D…

9–45 45 mm NO-NC ZEB65-45 XTOE045DCS

20–100 55 mm ZEB65-100 XTOE100DCS

F XTCE080F…,

XTCE095F…,

XTCE115G…,

XTCE150G…,

XTCE170G…

20–100 55 mm NO-NC ZEB150-100 XTOE100GCS

G XTCE115G…,

XTCE150G…,

XTCE170G…

20–100 55 mm NO-NC ZEB150-100 XTOE100GCS

35–175 110 mm ZEB150-175 XTOE175GCS

H XTCE185H… 35–175 110 mm NO-NC ZEB225-175 XTOE175HCS

For Use with

XT Contactor

Frame

For Use with

Contactor

Overload

Range (Amps)

Contact

Sequence

Frame

Size

Auxiliary

Contact

Configuration Type Catalog Number

B XTCE007B…,

XTCE009B…,

XTCE012B…,

XTCE015B…

0.33–1.65 45 mm NO-NC ZEB12-1,65-GF XTOE1P6BGS

1–5 ZEB12-5-GF XTOE005BGS

4–20 ZEB12-20-GF XTOE020BGS

C XTCE018C…,

XTCE025C…,

XTCE032C

0.33–1.65 45 mm NO-NC ZEB32-1,65-GF XTOE1P6CGS

1–5 ZEB32-5-GF XTOE005CGS

4–20 ZEB32-20-GF XTOE020CGS

9–45 ZEB32-45-GF XTOE045CGS

D XTCE040D…,

XTCE050D…,

XTCE065D…,

XTCE072D…

9–45 45 mm NO-NC ZEB65-45-GF XTOE045DGS

20–100 55 mm ZEB65-100-GF XTOE100DGS

F XTCE080F…,

XTCE095F…,

XTCE115G…,

XTCE150G…,

XTCE170G…

20–100 55 mm NO-NC ZEB150-100-GF XTOE100GGS

G XTCE115G…,

XTCE150G…,

XTCE170G…

20–100 55 mm NO-NC ZEB150-100-GF XTOE100GGS

35–175 110 mm ZEB150-175-GF XTOE175GGS

H XTCE185H… 35–175 110 mm NO-NC ZEB225-175-GF XTOE175HGS

45 mm XT for

Direct Mount

2 4 6 98 96

97 95

2 4 6 98 96

97 95

2 4 6 98 96

97 95

2 4 6 98 96

97 95

2 4 6 98 96

97 95

45 mm XT for

Direct Mount

with Ground Fault

2 4 6 98 96

97 95

2 4 6 98 96

97 95

2 4 6 98 96

97 95

2 4 6 98 96

97 95

2 4 6 98 96

97 95

V5-T5-60 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

XT Electronic Overload Relays for use with Large Frame XT Contactors (L–R) 1

Use CTs and 1–5 A XT overload relay. CT kit does not include overload relay (order separately).

XT Electronic Overload Relays for Separate Mount

XT Electronic Overload Relay for Pass-Through Design

Pass-through design does not include any lugs to land wires.

Terminate motor leads directly on contactor.

Contactor

Frame

For Use with IEC

Contactor Amp

Range (AC-3)

CT Range

(Amps) Description

CT Kit

Catalog Number

Terminal

Size

Overload Relay

Catalog Number

L, M 185–500 A 60-300 300: 5 panel-mount CT kit with integrated lugs ZEB-XCT300 750 kcmil

(2) 250 kcmil

3/0 Cu/Al

XTOE005CCSS

M, N 300–820 A 120-600 600: 5 panel-mount CT kit with integrated,

pass through holes

ZEB-XCT600 (2) 750 kcmil

3/0 Cu/Al

XTOE005CCSS

N 580–1000 A 200-1000 1000: 5 panel-mount CT kit with integrated,

pass through holes

ZEB-XCT1000 (3) 750 kcmil

3/0 Cu/Al

XTOE005CCSS

R 1600 A 300-1500 1500: 5 panel-mount CT kit with integrated,

pass through holes

ZEB-XCT1500 (4) 750 kcmil

1/0 Cu/Al

XTOE005CCSS

Overload

Range (Amps)

Frame

Size

Contact

Sequence Type

Overload Relay

Catalog Number

Overload Relay

with Ground Fault

Catalog Number

0.33–1.65 45 mm ZEB32-1.65/KK XTOE1P6CCSS XTOE1P6CGSS

1–5 ZEB32-5/KK XTOE005CCSS XTOE005CGSS

4–20 ZEB32-20/KK XTOE020CCSS XTOE020CGSS

9–45 ZEB32-45/KK XTOE045CCSS XTOE045CGSS

20–100 55 mm ZEB150-100/KK XTOE100GCSS XTOE100GGSS

35–175 110 mm ZEB150-175/KK XTOE175GCSS XTOE175GGSS

Overload

Range (Amps)

Frame

Size

Contact

Sequence Type

Overload Relay

Catalog Number

Overload Relay

with Ground Fault

Catalog Number

35–175 110 mm ZEB150-175/PT XTOE175GCSP XTOE175GGSP

1–6 A OL with CTs

45 mm XT for

Separate Mount

1359795

2469896

1359795

2469896

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-61

5.4

Motor Protection and Monitoring

Overload Relays

C440 Electronic Overload Relays

C440 Electronic Overload Relays for Direct Mount to

Freedom Series Contactors

C440 Electronic Overload Relays for use with NEMA Contactors Sizes 5–8

Use CTs and 1–5 A C440 overload relay. CT kit does not include overload relay (order separately).

C440 Electronic Overload Relays for Separate Mount

C440 Electronic Overload Relays for Pass-Through Design

Notes

1 CN15 contactor listed is non-reversing with a 120 Vac coil. For more options, see Tab 2 in this volume, section 2.1.

2 ZEB kits are not recommended for use with C440 overload relays with ground fault option.

For Use with

Freedom NEMA

Contactor Size

For Use with

Contactor 1

Overload

Range (Amps)

Standard

Feature Set

Catalog Number

Standard Feature Set

with Ground Fault

Catalog Number

00 CN15AN3_B 0.33–1.65 C440A1A1P6SF00 C440A2A1P6SF00

1–5 C440A1A005SF00 C440A2A005SF00

4–20 C440A1A020SF00 C440A2A020SF00

0 CN15BN3_B 0.33–1.65 C440A1A1P6SF0 C440A2A1P6SF0

1–5 C440A1A005SF0 C440A2A005SF0

4–20 C440A1A020SF0 C440A2A020SF0

1 CN15DN3_B 0.33–1.65 C440A1A1P6SF1 C440A2A1P6SF1

1–5 C440A1A005SF1 C440A2A005SF1

4–20 C440A1A020SF1 C440A2A020SF1

9–45 C440A1A045SF1 C440A2A045SF1

2 CN15GN3_B 1–5 C440A1A005SF2 C440A2A005SF2

4–20 C440A1A020SF2 C440A2A020SF2

9–45 C440A1A045SF2 C440A2A045SF2

3 CN15KN3_ 20–100 C440B1A100SF3 C440B2A100SF3

4 CN15NN3_ 28–140 C440C1A140SF4 C440C2A140SF4

For Use with NEMA

Contactor Size

CT Range

(Amps) Description

CT Kit

Catalog Number 2

Terminal

Size

Overload Relay

Catalog Number

5 60–300 300: 5 panel-mount CT kit with integrated,

pass through holes

ZEB-XCT300 750 kcmil

(2) 250 kcmil

3/0 Cu/Al

C440A1A005SAX

6 120–600 600: 5 panel-mount CT kit with integrated,

pass through holes

ZEB-XCT600 (2) 750 kcmil

3/0 Cu/Al

C440A1A005SAX

7 200–1000 1000: 5 panel-mount CT kit with integrated,

pass through holes

ZEB-XCT1000 (3) 750 kcmil

3/0 Cu/Al

C440A1A005SAX

8 300–1500 1500: 5 panel-mount CT kit with integrated,

pass through holes

ZEB-XCT1500 (4) 750 kcmil

1/0 Cu/Al

C440A1A005SAX

Overload Range Frame Size

Overload Relay

Catalog Number

Overload Relay

with Ground Fault

Catalog Number

0.33–1.65 45 mm C440A1A1P6SAX C440A2A1P6SAX

1–5 C440A1A005SAX C440A2A005SAX

4–20 C440A1A020SAX C440A2A020SAX

9–45 C440A1A045SAX C440A2A045SAX

20–100 55 mm C440B1A100SAX C440B2A100SAX

28–140 110 mm C440C1A140SAX C440C2A140SAX

Overload Range Frame Size

Overload Relay

Catalog Number

Overload Relay

with Ground Fault

Catalog Number

28–140 110 mm C440C1A140SPX C440C2A140SPX

35–175 XTOE175GCSP XTOE175GGSP

45 mm C440 for

Direct Mount

1–5 A OL with CTs

45 mm C440 for

Separate Mount

V5-T5-62 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Type AN19/59 Freedom Series Starters

Type AN19/59 Freedom Series Starters with C440 Electronic Overload Relays

Non-Reversing and Reversing

Type AN19/59 Freedom Series Starters with C440 with Ground Fault Electronic Overload Relays

Non-Reversing and Reversing

Coil Suffix Codes C440 FLA Range (FVNR and FVR Starters Only)

Notes

1Underscore (_) indicates coils suffix required, see Coil Suffix table above.

2Underscore (_) indicates OLR designation required, see C440 FLA Range table above.

3NEMA Size 5 starter available with 60–300 A panel mounted CTs. Starter shipped as an assembled unit with

1–5 A C440 overload relay (C440A1A005SELAX or C440A2A005SELAX).

NEMA

Size

Continuous

Ampere

Rating

Service Limit

Current Rating

(Amps)

Maximum UL Horsepower Three-Pole

Non-Reversing 12

Three-Pole

Reversing 12

Single-Phase Three-Phase

115 V230 V208 V240 V480 V600 VCatalog Number Catalog Number

00 9 11 1/3 1 1-1/2 1-1/2 2 2 AN19AN0_ 5E _ AN59AN0_ 5E _

018 21 123355AN19BN0_ 5E _ AN59BN0_ 5E _

127 32 237-1/27-1/21010AN19DN0_ 5E _ AN59DN0_ 5E _

2 45 52 3 7-1/210152525AN19GN0_ 5E _ AN59GN0_ 5E _

3 90 104 ——25305050AN19KN0_ 5E _ AN59KN0_ 5E _

4 135 156 — — 40 50 100 100 AN19NN0_ 5E _ AN59NN0_ 5E _

5 3270 311 — — 75 100 200 200 AN19SN0_ 5E _ AN59SN0_ 5E _

NEMA

Size

Continuous

Ampere

Rating

Service Limit

Current Rating

(Amps)

Maximum UL Horsepower Three-Pole

Non-Reversing 12

Three-Pole

Reversing 12

Single-Phase Three-Phase

115 V230 V208 V240 V480 V600 VCatalog Number Catalog Number

00 9 11 1/3 1 1-1/2 1-1/2 2 2 AN19AN0_ 5G _ AN59AN0_ 5G _

018 21 123355AN19BN0_ 5G _ AN59BN0_ 5G _

127 32 237-1/27-1/21010AN19DN0_ 5G _ AN59DN0_ 5G _

2 45 52 3 7-1/210152525AN19GN0_ 5G _ AN59GN0_ 5G _

3 90 104 ——25305050AN19KN0_ 5G _ AN59KN0_ 5G _

4 135 156 — — 40 50 100 100 AN19NN0_ 5G _ AN59NN0_ 5G _

5 3270 311 — — 75 100 200 200 AN19SN0_ 5G _ AN59SN0_ 5G _

NEMA Starter

NEMA Starter with

Ground Fault

Suffix Coil Volts and Hertz Suffix Coil Volts and Hertz

A120/60 or 110/50 L380–415/50

B240/60 or 220/50 N550/50

C480/60 or 440/50 T24/60, 24/50

D600/60 or 550/50 U24/50

E208/60 V32/50

H277/60 W48/60

J208–240/60 Y48/50

K240/50

NEMA Size OLR Code FLA Range OLR Code FLA Rating

00 1P6 0.33–1.65 A 020 4.0–20 A

005 1.0–5.0 A ——

01P6 0.33–1.65 A 020 4.0–20 A

005 1.0–5.0 A ——

11P6 0.33–1.65 A 020 4.0–20 A

005 1.0–5.0 A 045 9.0–45 A

2005 1.0–5.0 A 045 9.0–45 A

020 4.0–20 A ——

3100 20–100 A ——

4140 28–140 A ——

5 3300 60–300 A ——

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-63

5.4

Motor Protection and Monitoring

Overload Relays

Compact NEMA Size 1 and 4 Starters

New Compact NEMA Size 1 and 4 starters—available with electronic overload relay only.

Non-Reversing

Electrical Life at Rated Continuous Current

NEMA

Size

Continuous

Ampere

Rating

Service Limit

Current Rating

(Amps)

Maximum UL Horsepower Three-Pole

Non-Reversing Single-Phase Three-Phase

115 V230 V208 V240 V480 V600 VCatalog Number

Standard Fault Overload

1C 27 32 2 3 7.5 7.5 10 10 AN19CN0_5E_

4C 135 156 — — 40 50 100 100 AN19MN0_5E_

Ground Fault Overload

1C 27 32 2 3 7.5 7.5 10 10 AN19CN0_5G_

4C 135 156 — — 40 50 100 100 AN19MN0_5G_

NEMA

Size

Rated Current

(Amperage)

AC3/AC4 Operations

1C 27/150 2,500,000/40,000

1 27/153 5,000,000/110,000

4C 135/516 500,000/40,000

4 135/822 800,000/70,000

V5-T5-64 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Accessories

CT Kits

Accessories

Communication

The C440/XTOE is provided with two levels of communication capability.

Basic Communication via

Expansion Module—

Monitoring Only

Basic communication on

the C440 is accomplished

using an expansion module

(C440-XCOM). The expansion

module plugs into the

expansion bay on the C440

overload relay, enabling

communications with the

overload via their Modbus

RTU (RS-485) network. No

additional cards or modules are

required. See figure below.

Basic Communication—

Modbus

Advanced

Communication—

Monitoring and Control

C440 also has the ability to

communicate on industrial

protocols such as Modbus

RTU, DeviceNet, PROFIBUS,

Modbus TCP, and EtherNet/IP

while providing control

capability using I/O.

An expansion module (C440-

XCOM) combined with a

communication module

allows easy integration onto

the customer's network.

Seefigurebelow.

Advanced Communication—

Communication Module

Advanced

Communication—

Communication Modules

C440 communication modules,

wired to the C440-XCOM

give C440 control capability

via communications. The

communication modules

offer flexible mounting

options (DIN rail or panel)

along with four inputs (24 Vdc

or 120 Vac) and two outputs

as standard.

Note

1Customer can wire remote mounted button to reset module (that is, 22 mm pushbutton, catalog number M22-D-B-GB14-K10).

Description Catalog Number

Safety Cover

Clear Lexan cover that mounts on top of the FLA dial and DIP switches when closed. ZEB-XSC

Reset Bar

Assembles to the top of the overload to provide a larger target area for door

mounted reset operators.

ZEB-XRB

Remote Reset

Remote reset module (24 Vdc) 1C440-XCOM

Remote reset module (120 Vac) 1ZEB-XRR-120

Remote reset module (24 Vac) 1ZEB-XRR-24

Safety Cover

Reset Bar

Remote Reset

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-65

5.4

Motor Protection and Monitoring

Overload Relays

The following information can be viewed using the communication option:

●Motor status—running,

stopped, tripped or

resetting

●Individual rms phase

currents (A, B, C)

●Average of three-phase

rms current

●Percent thermal capacity

●Fault codes (only available

prior to reset)

●Percent phase unbalance

●Ground fault current and

percent

●Overload relay settings—

trip class, DIP switch

selections, reset selections

●Modbus address (can be

set over the network)

Communication Accessories

Description Catalog Number

Expansion Module

Expansion module (Remote Reset/Modbus RTU, RS-485 Communication) C440-XCOM

Communication Modules

DeviceNet communication module kit—120 V I/O (consists of C440-XCOM + C441KS) C440-DN-120

DeviceNet communication module kit—24 Vdc I/O (consists of C440-XCOM + C441LS) C440-DN-24

PROFIBUS communication module kit—120 V I/O (consists of C440-XCOM + C441SS) C440-DP-120

PROFIBUS communication module kit—24 V I/O (consists of C440-XCOM + C441QS) C440-DP-24

Modbus communication module kit—120 V I/O (consists of C440-XCOM + C441NS) C440-MOD-120

Modbus communication module kit—24 Vdc I/O (consists of C440-XCOM + C441PS) C440-MOD-24

Modbus TCP/Ethernet IP communication module kit—120 V I/O (consists of C440-XCOM + C441U) C440-ET-120

Modbus TCP/Ethernet IP communication module kit—24 V I/O (consists of C440-XCOM + C441V) C440-ET-24

Expansion Module

V5-T5-66 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Modbus Communication Module

The Modbus communication

module combined with an

expansion module provides

monitoring and control

capability to the C440/XTOE

electronic overload relay

via Modbus RTU

communications. These

modules also provide

convenient I/O with 24 Vdc

or 120 Vac options.

Features and Benefits

●The Modbus

communication module is

capable of baud rates

up to 115K

●The Modbus address and

baud rate configuration can

be easily changed using

the HMi user interface

●Modbus address and baud

rate are set via convenient

DIP switches; LEDs are

provided to display

Modbus traffic

●Configuration with

common Modbus

configuration tools

●Terminals

●Unique locking

mechanism provides for

easy removal of the

terminal block with the

field wiring installed

●Each terminal is marked

for ease of wiring and

troubleshooting

●Selectable I/O assemblies

●4IN/2OUT

●Signal types include

24 Vdc I/O and

120 Vac I/O

●Each I/O module is

optically isolated

between the field I/O

and the network adapter

to protect the I/O and

communication circuits

from possible damage

due to transients and

ground loops

●Input Module features a

user-definable input

debounce, which limits

the effects of transients

and electrical noise

●Output Module supports

a user-definable safe

state for loss of

communication; hold

last state, ON or OFF

Modbus Communication Module

Description I/O

Catalog

Number

Modbus Communication Module, 4IN/2OUT (DIN/Panel) 120 Vac C441NS

Modbus Communication Module, 4IN/2OUT (DIN/Panel) 24 Vdc C441PS

Modbus with I/O

Module

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-67

5.4

Motor Protection and Monitoring

Overload Relays

DeviceNet Communication Modules

The DeviceNet communication

module combined with an

expansion module provides

monitoring and control

capability to the C440/XTOE

electronic overload relay via

DeviceNet communications.

These modules also provide

convenient I/O with 24 Vdc

or 120 Vac options.

Features and Benefits

●Communication to

DeviceNet uses only one

DeviceNet MAC ID

●Configuration

●DeviceNet MAC ID and

Baud rate are set via

convenient DIP switches

with an option to set

from the network

●Advanced configuration

available using common

DeviceNet tools

●I/O assemblies with

the same size and I/O

layout as those of the

Advantage Starter

(WPONIDNA) and IT.

Starter (DSNAP) for

seamless migration to new

starter technology without

program changes

●Terminals

●Unique locking

mechanism provides for

easy removal of the

terminal block with the

field wiring installed

●Each terminal is marked

for ease of wiring and

troubleshooting

●Selectable I/O assemblies

●4IN/2OUT

●Signal types include

24 Vdc I/O and

120 Vac I/O

●Each I/O module is

optically isolated

between the field I/O

and the network adapter

to protect the I/O and

communication circuits

from possible damage

due to transients and

ground loops

●Input Module features a

user-definable input

debounce, which limits

the effects of transients

and electrical noise

●Output Module supports

a user-definable safe

state for loss of

communication; hold

last state, ON or OFF

●Combined status LED

DeviceNet Communication Module

Description I/O

Catalog

Number

DeviceNet Communication Module, 4IN/2OUT (DIN/Panel) 120 Vac C441KS

DeviceNet Communication Module, 4IN/2OUT (DIN/Panel) 24 Vdc C441LS

DeviceNet with I/O

Module

V5-T5-68 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

PROFIBUS Communication Modules

The PROFIBUS

communication module

combined with an expansion

module provides monitoring

and control capability to the

C440 / XTOE electronic

overload relay via PROFIBUS

communications. These

modules also provide

convenient I/O with 24 Vdc

or 120 Vac options.

Features and Benefits

●The PROFIBUS

communication module is

capable of baud rates

up to 12 Mb

●PROFIBUS address is

set via convenient DIP

switches; LEDs are

provided to display

PROFIBUS status

●Intuitive configuration

with common PROFIBUS

configuration tools

●Terminals

●Unique locking

mechanism provides for

easy removal of the

terminal block with the

field wiring installed

●Each terminal is marked

for ease of wiring and

troubleshooting

●Selectable I/O assemblies

●4IN/2OUT

●Signal types include

24 Vdc I/O and

120 Vac I/O

●Each I/O module is

optically isolated

between the field I/O

and the network adapter

to protect the I/O and

communication circuits

from possible damage

due to transients and

ground loops

●Input Module features a

user-definable input

debounce, which limits

the effects of transients

and electrical noise

●Output Module supports

a user-definable safe

state for loss of

communication; hold

last state, ON or OFF

PROFIBUS Communication Module

Description I/O

Catalog

Number

PROFIBUS Communication Module, 4IN/2OUT (DIN/Panel) 120 Vac C441SS

PROFIBUS Communication Module, 4IN/2OUT (DIN/Panel) 24 Vdc C441QS

PROFIBUS with I/O

Module

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-69

5.4

Motor Protection and Monitoring

Overload Relays

Ethernet Communication Modules

The Ethernet communication

module combined with an

expansion module provides

both Modbus TCP and

EtherNet/IP communication

capabilities with built-in HTTP

web services to the C440/

XTOE overload relay.

The Ethernet communication

module has built-in I/O

providing communication,

monitoring and control for the

C440/XTOE overload relay.

Features and Benefits

●Supports Modbus TCP or

EtherNet/IP in a single

device

●Contains an internal

embedded switch which

provides two Ethernet

ports allowing linear or ring

network configurations

●Embedded web services

allow for simple

configuration and

monitoring through

Internet Explorer

●IP Address is set via

convenient DIP Switches

located on the device

●Terminals

●Unique locking

mechanism provides for

easy removal of the

terminal block with the

field wiring installed

●Each terminal is marked

for ease of wiring and

troubleshooting

●Selectable I/O assemblies

●4IN/2OUT

●Signal types include

24 Vdc I/O and

120 Vac I/O

●Each I/O module is

optically isolated

between the field I/O

and the network adapter

to protect the I/O and

communication circuits

from possible damage

due to transients and

ground loops

●Input Module features a

user-definable input

debounce, which limits

the effects of transients

and electrical noise

●Output Module supports

a user-definable safe

state for loss of

communication; hold

last state, ON or OFF

Ethernet Communication Module

Description I/O

Catalog

Number

Modbus TCP / EtherNet/IP Communication Module, 4IN/2OUT (DIN/Panel) 120 Vac C441U

Modbus TCP / EtherNet/IP Communication Module, 4IN/2OUT (DIN/Panel) 24 Vdc C441V

Ethernet with

I/O Module

V5-T5-70 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Technical Data and Specifications

Electronic Overload Relays up to 1500 A

Specification

Description 45 mm 55 mm 110 mm

Electrical Ratings Range Range Range

Operating voltage (three-phase) and frequency 690 Vac (60/50 Hz) 690 Vac (60/50 Hz) 690 Vac (60/50 Hz)

FLA Range

0.33–1.65 A

1–5 A

4–20 A

9–45 A

20–100 A 28–140 A (NEMA)

35–175 A (IEC)

Use with Contactors

XT IEC frames B, C, D F, G G, H

Freedom NEMA sizes 00, 0, 1, 2 3 4

Tri p C l a s s

10A, 10, 20, 30

Selectable

10A, 10, 20, 30

Selectable

10A, 10, 20, 30

Selectable

Motor Protection

Thermal overload setting 1.05 x FLA: does not trip

1.15 x FLA: overload trip

1.05 x FLA: does not trip

1.15 x FLA: overload trip

1.05 x FLA: does not trip

1.15 x FLA: overload trip

Feature Range Range Range

Phase loss Fixed threshold 50% Fixed threshold 50% Fixed threshold 50%

Phase unbalance (selectable: enable/disable) Fixed threshold 50% Fixed threshold 50% Fixed threshold 50%

Ground fault (selectable: enable/disable) 50% of FLA dial setting

>150% = 2 sec

>250% = 1 sec

50% of FLA dial setting

>150% = 2 sec

>250% = 1 sec

50% of FLA dial setting

>150% = 2 sec

>250% = 1 sec

Reset Manual/automatic Manual/automatic Manual/automatic

Indicators

Trip status Orange flag Orange flag Orange flag

Mode LED One flash: Overload operating properly

Two flashes: Current is above FLA dial

setting—pending trip

One flash: Overload operating properly

Two flashes: Current is above FLA dial

setting—pending trip

One flash: Overload operating properly

Two flashes: Current is above FLA dial

setting—pending trip

Options

Remote reset Yes Yes Yes

Reset bar Yes Yes Yes

Communication expansion module Yes Yes Yes

Capacity

Load terminals

Terminal capacity 12–10 AWG (4–6 mm2)

8–6 AWG (6–16 mm2)

6–1 AWG (16–50 mm2) 8–4/0 AWG (10–95 mm2)

Tightening torque 20–25 lb-in (2.3–2.8 Nm)

25–30 lb-in (2.8–3.4 Nm)

25–30 lb-in (2.8–3.4 Nm) 124 lb-in (14 Nm)

Input, auxiliary contact and remote reset terminals

Terminal capacity 2 x (18–12) AWG 2 x (18–12) AWG 2 x (18–12) AWG

Tightening torque 7–11 lb-in (0.8–1.2 Nm) 7–11 lb-in (0.8–1.2 Nm) 7–11 lb-in (0.8–1.2 Nm)

Voltages

Insulation voltage Ui (three-phase) 690 Vac 690 Vac 690 Vac

Insulation voltage Ui (control) 500 Vac 500 Vac 500 Vac

Rated impulse withstand voltage 6000 Vac 6000 Vac 6000 Vac

Overvoltage category/pollution degree III/3 III/3 III/3

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-71

5.4

Motor Protection and Monitoring

Overload Relays

Electronic Overload Relays up to 1500 A, continued

Specification

Description 45 mm 55 mm 110 mm

Auxiliary and Control Circuit Ratings

Conventional thermal continuous current 5 A 5 A 5 A

Rated operational current—IEC AC-15

Make contact (1800 VA)

120 V 15 A 15 A 15 A

240 V 15 A 15 A 15 A

415 V 0.5 A 0.5 A 0.5 A

500 V 0.5 A 0.5 A 0.5 A

Break contact (180 VA)

120 V 1.5 A 1.5 A 1.5 A

240 V 1.5 A 1.5 A 1.5 A

415 V 0.9 A 0.9 A 0.9 A

500 V 0.8 A 0.8 A 0.8 A

IEC DC-13 (L/R F 15 ms1)

0–250 V 1.0 A 1.0 A 1.0 A

Rated operational current—UL B600

Make contact (3600 VA)

120 V 30 A 30 A 30 A

240 V 15 A 15 A 15 A

480 V 7.5 A 7.5 A 7.5 A

600 V 6 A 6 A 6 A

Break contact (360 VA)

120 V 3 A 3 A 3 A

240 V 1.5 A 1.5 A 1.5 A

480 V 0.75 A 0.75 A 0.75 A

600 V 0.6 A 0.6 A 0.6 A

R300—Vdc ratings (28 VA)

0–120 V 0.22 A 0.22 A 0.22 A

250 V 0.11 A 0.11 A 0.11 A

Short-Circuit Rating without Welding

Maximum fuse 6 A gG/gL 6 A gG/gL 6 A gG/gL

Environmental Ratings

Ambient temperature (operating) –13 to 149 °F (–25 to 65 °C) –13 to 149 °F (–25 to 65 °C) –13 to 149 °F (–25 to 65 °C)

Ambient temperature (storage) –40 to 185 °F (–40 to 85 °C) –40 to 185 °F (–40 to 85 °C) –40 to 185 °F (–40 to 85 °C)

Operating humidity UL 991 (H3) 5% to 95% non-condensing 5% to 95% non-condensing 5% to 95% non-condensing

Altitude (no derating) NEMA ICS1 2000 m 2000 m 2000 m

Shock (IEC 600068-2-27) 15 g any direction 15 g any direction 15 g any direction

Vibration (IEC 60068-2-6) 3 g any direction 3 g any direction 3 g any direction

Pollution degree per IEC 60947-4-1 3 for product (2 for pcb) 3 for product (2 for pcb) 3 for product (2 for pcb)

Ingress protection IP20 IP20 IP20

Protection against direct contact when actuated from

front (IEC 536)

Finger- and back-of-hand proof Finger- and back-of-hand proof Finger- and back-of-hand proof

Mounting position Any Any Any

Climatic proofing Damp heat, constant to IEC 60068-2-30 Damp heat, constant to IEC 60068-2-30 Damp heat, constant to IEC 60068-2-30

V5-T5-72 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Electronic Overload Relays up to 1500 A, continued

Specification

Description 45 mm 55 mm 110 mm

Electrical/EMC

Radiated emissions

IEC 60947-4-1-Table 15

EN 55011 (CISPIR 11) Group 1, Class A, ISM

30 MHz to 1000 MHz 30 MHz to 1000 MHz 30 MHz to 1000 MHz

Conducted emissions

IEC 60947-4-1-Table 14

EN 55011 (CISPIR 11) Group 1; Class ISM

0.15 MHz to 30 MHz 0.15 MHz to 30 MHz 0.15 MHz to 30 MHz

ESD immunity

IEC 60947-4-1 (Table 13)

±8 kV air, ±6 kV contact ±8 kV air, ±6 kV contact ±8 kV air, ±6 kV contact

Radiated immunity

IEC 60947-4-1

IEC 61000-4-3

10 V/m 80 MHz–1000 MHz

3 V/m from 1.4 to 2.7 gHz

80% amplitude modulated

1 kHz sine wave

10 V/m 80 MHz–1000 MHz

3 V/m from 1.4 to 2.7 gHz

80% amplitude modulated

1 kHz sine wave

10 V/m 80 MHz–1000 MHz

3 V/m from 1.4 to 2.7 gHz

80% amplitude modulated

1 kHz sine wave

Conducted immunity

IEC 60947-4-1, IEC 61000-4-6

140 dub (10 V rms)

150 kHz–100 MHz

140 dub (10 V rms)

150 kHz–100 MHz

140 dub (10 V rms)

150 kHz–100 MHz

Fast transient immunity

IEC 60947-4-1 (Table 13)

IEC 61000-4-4

±4 kV using direct method

with accessory installed in expansion bay

±2 kV using direct method

±4 kV using direct method

with accessory installed in expansion bay

±2 kV using direct method

±4 kV using direct method

with accessory installed in expansion bay

±2 kV using direct method

Surge immunity

IEC 60947-4-1 (Table 13)

IEC 61000-4-5 a Class 4

Three-phase power inputs:

±4 kV line-to-line (DM)

±4 kV line-to-ground (CM)

Three-phase power inputs:

±4 kV line-to-line (DM)

±4 kV line-to-ground (CM)

Three-phase power inputs:

±4 kV line-to-line (DM)

±4 kV line-to-ground (CM)

With accessory installed in expansion bay:

±2 kV line-to-line (DM) –>1.2/50 us;

2 kV line-to-earth, 1 kV line-to-line

±4 kV line-to-ground (CM)

With accessory installed in expansion bay:

±2 kV line-to-line (DM) –>1.2/50 us;

2 kV line-to-earth, 1 kV line-to-line

±4 kV line-to-ground (CM)

With accessory installed in expansion bay:

±2 kV line-to-line (DM) –>1.2/50 us;

2 kV line-to-earth, 1 kV line-to-line

±4 kV line-to-ground (CM)

Power freq. magnetic field immunity

IEC 60947-4-1, IEC 61000-4-8

30 A/m, 50 Hz 30 A/m, 50 Hz 30 A/m, 50 Hz

Electromagnetic field

IEC 60947-4-1 Table 13, IEC 61000-4-3

10 V/m 10 V/m 10 V/m

Distortion IEEE 519 5% THD max., 5th harmonic 3% max. 5% THD max., 5th harmonic 3% max. 5% THD max., 5th harmonic 3% max.

Electrostatic discharge (ESD)

IEC 61000-4-2, EN 61131-2

4 kV contact

8 kV air discharge

4 kV contact

8 kV air discharge

4 kV contact

8 kV air discharge

Electrical fast transient (EFT)

IEC 61000-4-4, EN 61131-2

±2 kV using direct method ±2 kV using direct method ±2 kV using direct method

Surge immunity

IEC 61000-4-5, EN 61131-2

±2 kV line-to-ground (CM) ±2 kV line-to-ground (CM) ±2 kV line-to-ground (CM)

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-73

5.4

Motor Protection and Monitoring

Overload Relays

Communication Modules

Note

1Relates to C441M only.

Description Modbus DeviceNet PROFIBUS Ethernet

Electrical/EMC

Radiated emissions

IEC 60947-4-1—Table 15, EN 55011

(CISPIR 11) Group 1, Class A

30–1000 MHz 30–1000 MHz 30–1000 MHz 30–1000 MHz

Conducted emissions

IEC 60947-4-1—Table 14, EN 55011

(CISPIR 11) Group 1, Class A

0.15–30 MHz 0.15–30 MHz 0.15–30 MHz 0.15–30 MHz

ESD immunity

IEC 60947-4-1 (Table 13)

±8 kV air, ±4 kV contact ±8 kV air, ±4 kV contact ±8 kV air, ±4 kV contact ±8 kV air, ±4 kV contact

Radiated immunity

IEC 60947-4-1

10 V/m 80–1000 MHz

80% amplitude modulated

1 kHz sine wave

10 V/m 80–1000 MHz

80% amplitude modulated

1 kHz sine wave

10 V/m 80–1000 MHz

80% amplitude modulated

1 kHz sine wave

10 V/m 80–1000 MHz

80% amplitude modulated

1 kHz sine wave

Conducted immunity

IEC 60947-4-1

140 dBuV (10 V rms)

150 kHz–80 MHz

140 dBuV (10 V rms)

150 kHz–80 MHz

140 dBuV (10 V rms)

150 kHz–80 MHz

140 dBuV (10 V rms)

150 kHz–80 MHz

Fast transient immunity

IEC 60947-4-1 (Table 13) IEC 6100-4-4

±2 kV using direct method ±2 kV supply and control,

±1 kV communication

±2 kV supply and control,

±1 kV communication

±2 kV supply and control,

±1 kV communication

Surge immunity

IEC 60947-4-1 (Table 13)

IEC 61000-4-5 Class 3

User IO and communication lines 1:

±1 kV line-to-line (DM)

±2 kV line-to-ground (CM)

User IO and communication lines:

±0.5 kV line-to-line (DM)

±1 kV line-to-ground (CM)

User IO and communication lines:

±0.5 kV line-to-line (DM)

±1 kV line-to-ground (CM)

User IO and communication lines:

±0.5 kV line-to-line (DM)

±1 kV line-to-ground (CM)

Electromagnetic field 1

IEC 60947-4-1 (Table 13) IEC 61000-4-3

10 V/m 10 V/m 10 V/m 10 V/m

Environmental Ratings

Ambient temperature (operating) –4 to 122 °F (–20 to 50 °C) –13 to 122 °F (–25 to 50 °C) –13 to 122 °F (–25 to 50 °C) –13 to 122 °F (–25 to 50 °C)

Ambient temperature (storage) –40 to 185 °F (–40 to 85 °C) –40 to 185 °F (–40 to 85 °C) –40 to 185 °F (–40 to 85 °C) –40 to 185 °F (–40 to 85 °C)

Operating humidity 5–95% noncondensing 5–95% noncondensing 5–95% noncondensing 5–95% noncondensing

Altitude (no derating) 2000 m 2000 m 2000 m 2000 m

Shock (IEC 600068-2-27) 15 G any direction 15 G any direction 15 G any direction 15 G any direction

Vibration (IEC 60068-2-6) 3 G any direction 3 G any direction 3 G any direction 3 G any direction

Pollution degree per IEC 60947-1 3 3 3 3

Degree of protection IP20 IP20 IP20 IP20

Overvoltage category per UL 508 III III III III

DeviceNet

DeviceNet connections — Group 2, polling, bit strobe,

explicit, no UCMM

——

DeviceNet baud rate — 125 K, 250 K, 500 K — —

Ethernet

Ethernet connections — — — Integrated two-port switch with dual

RJ45 Ethernet connections

Ethernet type — — — Ethernet 10/100 Mbs, AutoMDX,

Auto Negotiation

PROFIBUS

PROFIBUS connections — — Group 2, polling, bit strobe,

explicit, no UCMM

—

PROFIBUS baud rate — — 9.6 K, 19.2 K, 45.45 K, 93.75 K,

187.5 K, 500 K, 1.5 M, 3 M, 6 M,

12 M

—

V5-T5-74 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Communication Modules, continued

Note

1Resistive current at 55 °C ambient.

Description Modbus DeviceNet PROFIBUS Ethernet

C441_ 24 Vdc Input

Nominal input voltage 24 Vdc 24 Vdc 24 Vdc 24 Vdc

Operating voltage 18–30 Vdc 18–30 Vdc 18–30 Vdc 18–30 Vdc

Number of inputs 4 4 4 4

Signal delay 5 ms (programmable to 65 sec) 5 ms (programmable to 65 sec) 5 ms (programmable to 65 sec) 5 ms (programmable to 65 sec)

OFF-state voltage <6 Vdc <6 Vdc <6 Vdc <6 Vdc

ON-state voltage >18 Vdc >18 Vdc >10 Vdc >18 Vdc

Nominal input current 5 mA 5 mA 5 mA 5 mA

Isolation 1500 V 1500 V 1500 V 1500 V

Terminal screw torque 7–9 in-lb 7–9 in-lb 7–9 in-lb 7–9 in-lb

24 V source current 50 mA 50 mA 50 mA 50 mA

Operating Voltage Range—DC Input Modules

OFF state 0–6 Vdc 0–6 Vdc 0–6 Vdc 0–6 Vdc

Transition region 6–18 Vdc 6–18 Vdc 6–18 Vdc 6–18 Vdc

ON state 18–30 Vdc 18–30 Vdc 18–30 Vdc 18–30 Vdc

C441_ 120 Vac Input

Nominal input voltage 120 Vac 120 Vac 120 Vac 120 Vac

Operating voltage 80–140 Vac 80–140 Vac 80–140 Vac 80–140 Vac

Number of inputs 4 4 4 4

OFF-state voltage <30 Vac <30 Vac <20 Vac <30 Vac

ON-state voltage >80 Vac >80 Vac >70 Vac >80 Vac

Nominal input current 15 mA 15 mA 15 mA 15 mA

Signal delay 1/2 cycle 1/2 cycle 1/2 cycle 1/2 cycle

Isolation 1500 V 1500 V 1500 V 1500 V

Terminal screw torque 7–9 in-lb 7–9 in-lb 7–9 in-lb 7–9 in-lb

Operating Voltage Range—AC Input Modules

OFF state 0–30 Vac 0–30 Vac 0–30 Vac 0–30 Vac

Transition region 30–80 Vac 30–80 Vac 30–80 Vac 30–80 Vac

ON state 80–140 Vac 80–140 Vac 80–140 Vac 80–140 Vac

Output Modules

Nominal voltage 120 Vac

24 Vdc

120 Vac

24 Vdc

120 Vac

24 Vdc

120 Vac

24 Vdc

Number of outputs (2) 1NO Form A

1NO/NC Form C

(2) 1NO Form A

1NO/NC Form C

(2) 1NO Form A

1NO/NC Form C

(2) 1NO Form A

1NO/NC Form C

Relay OFF time 3 ms 3 ms 3 ms 3 ms

Relay ON time 7 ms 7 ms 7 ms 7 ms

Max. current per point 15 A (B300 rated) 5 A (B300 rated) 5 A (B300 rated) 5 A (B300 rated)

Electrical life 100,000 cycles 100,000 cycles 100,000 cycles 100,000 cycles

Mechanical life 1,000,000 cycles 1,000,000 cycles 1,000,000 cycles 1,000,000 cycles

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-75

5.4

Motor Protection and Monitoring

Overload Relays

Short Circuit Ratings (North America CSA, cUL)

Changes to UL 508A and NEC in recent years have brought a focus to control panel safety with

regard to short-circuit current ratings (SCCR). Eaton’s C440 electronic overload relays combined

with XT series IEC and Freedom Series NEMA contactors provide a wide variety of SCCR

solutions needed for a variety of applications. The SCCR data in this document reflects the

latest information as of April 2010.

C440/XT Standalone Overload Relays (XT, C440)

NEMA Freedom Series Starters with C440 Electronic Overload Relays

IEC XT Starters with XT Electronic Overload Relays

Overload

FLA Range

Maximum

Operating

Voltage

Standard-Fault Short Circuit Data High-Fault Short Circuit Data

600 V (kA)

Maximum

Fuse Size (A)

(RK5)

Maximum

Breaker

Size (A)

Fuses (RK5, J, CC) Thermal-Magnetic Circuit Breakers

480 V (kA) 600 V (kA)

Maximum

Fuse Size 480 V (kA) 600 V (kA)

Maximum

Breaker Size

0.33–1.65A600 Vac1 6 15 ——————

1–5 A 600 Vac 5 20 20 100 100 30 100 35 20

4–20 A 600 Vac 5 80 80 100 100 100 100 35 80

9–45 A 600 Vac 5 175 175 100 100 100 100 35 100/175 (480/600)

20–100 A 600 Vac 10 400 400 100 100 200 150 35 250/400 (480/600)

28–140 A 600 Vac 10 450 500 100 100 400 100 65 400

35–175 A 690 Vac 10 500 (gG) 350 (690 Vac)

320 (415 Vac)

100 100 500 (gG) 100 (415 Vac) — 350 (LGC3350)

320 (NZMH3)

NEMA

Size

Maximum

Operating

Voltage

High-Fault Short Circuit Data

Maximum

Fuse Size

Thermal-Magnetic Circuit Breakers

Fuses (RK5, J, CC)

480 V 600 V 480 V 600 V

Maximum

Breaker Size

00 0.33–1.65 A 100 100 30 — — —

1–5 A 100 100 30 100 35 35

4–20 A 100 100 30 100 35 35

0 0.33–1.65 A 100 100 60 — — —

1–5 A 100 100 60 100 35 70

4–20 A 100 100 60 100 35 70

1 0.33–1.65 A 100 100 100 — — —

1–5 A 100 100 100 100 35 100

4–20 A 100 100 100 100 35 100

9–45 A 100 100 100 100 35 100

2 1–5 A 100 100 100 100 35 175

4–20 A 100 100 100 100 35 175

9–45 A 100 100 100 100 35 175

3 20–100 A 100 100 200 50 50 250

4 28–140 A 100 100 400 100 65 300

Contactor

Frame Size

Maximum

Operating

Voltage

High-Fault Short Circuit Data Thermal-Magnetic Circuit Breakers

Fuses (RK5, J, CC)

480 V 600 V

Maximum

Fuse Size 480 V 600 V

Maximum

Breaker Size

B 1–5 A 100 100 30 ———

4–20 A 100 100 30 — — —

C 1–5 A 100 100 60 — — —

4–20 A 100 100 60 — — —

9–45 A 100 100 60 — — —

D 9–45 A 100 100 200 65 35 175

20–100 A 100 100 200 65 35 175

F 20–100 A 100 100 200 65 65 350

G 20–100 A 100 100 200 65 65 350

35–175 A 100 100 400 65 30 250 (480 Vac)

350 (600 Vac)

H 35–175 A 100 100 400 65 30 400

V5-T5-76 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Dimensions

Approximate Dimensions in Inches (mm)

45 mm C440/XT Electronic Overload Relays

55 mm C440/XT Electronic Overload Relays

Width

Depth

Depth to Reset

Mounting Hole

(Height) C

NEMA Starter Size

00–2 1.80 (45.0) 4.32 (109.7) 4.63 (117.5) —

XT IEC Frame Size

B, C, D 1.80 (45.0) 4.32 (109.7) 4.30 (109.2) —

Standalone

0.35–45 A 1.80 (45.0) 4.32 (109.7) 4.63 (117.5) 3.68 (93.5)

Width

Depth to Reset

Depth

Mounting Hole

(Height) C

NEMA Starter Size

3 2.21 (55.0) 5.52 (140.2) 5.21 (132.4) 4.13 (104.8)

XT IEC Frame Size

D, F, G 2.21 (55.0) 5.52 (140.2) 5.21 (132.4) 4.13 (104.8)

Standalone

20–100 A 2.21 (55.0) 5.52 (140.2) 5.21 (132.4) 4.13 (104.8)

Text Orientation

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-77

5.4

Motor Protection and Monitoring

Overload Relays

Approximate Dimensions in Inches (mm)

110 mm C440/ XT Electronic Overload Relays

Width

Height To Reset

BB1

Mounting Depth

NEMA Starter Size

4 4.33 (110.0) 6.20 (157.0) 5.90 (150.0) 6.00 (152.0)

XT IEC Frame Size

G 4.33 (110.0) 6.20 (157.0) 5.90 (150.0) 6.00 (152.0)

H 4.33 (110.0) 6.20 (157.0) 5.90 (150.0) 6.00 (152.0)

Standalone

4.33 (110.0) 6.20 (157.0) 5.90 (150.0) 6.00 (152.0)

Pass-Through

4.33 (110.0) 6.20 (157.0) 5.90 (150.0) 6.00 (152.0)

V5-T5-78 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Approximate Dimensions in Inches (mm)

NEMA Starters

Full Voltage Non-Reversing Starters

NEMA SizeABCDE

00, 0 1.97 (50.0) 6.60 (167.6) 4.90 (124.5) — 6.18 (157.0)

1, 2 2.60 (65.0) 7.10 (180.0) 4.98 (126.5) 2.00 (50.8) 6.50 (165.0)

3 4.09 (103.8) 11.40 (289.6) 5.92 (150.3) 1.77 (44.9) 10.81 (274.6)

4 7.10 (179.0) 17.00 (432.0) 7.00 (177.0) 3.70 (94.0) 16.30 (415.0)

5 7.00 (177.8) 17.81 (452.3) 8.08 (205.2) 6.00 (152.4) 16.01 (406.6)

Sizes 00, 0

Sizes 1, 2

Size 4

Size 5Size 3

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-79

5.4

Motor Protection and Monitoring

Overload Relays

Approximate Dimensions in Inches (mm)

Full Voltage Reversing Starters

NEMA SizeABCDE

00, 0 5.20 (132.0) 7.40 (187.0) 4.90 (125.0) 3.50 (89.0) 6.90 (174.0)

1 6.70 (171.0) 7.10 (180.0) 4.98 (126.5) 5.25 (133.0) 5.70 (144.0)

2 6.70 (171.0) 8.10 (205.0) 4.98 (126.5) 5.25 (133.0) 6.70 (170.0)

3 8.08 (205.2) 11.35 (288.3) 6.00 (152.0) 7.00 (177.8) 10.77 (273.6)

4 14.60 (371.0) 17.10 (433.0) 7.00 (177.0) 13.50 (343.0) 16.30 (145.0)

5 14.50 (368.3) 17.81 (452.3) 8.06 (204.8) 13.50 (342.9) 16.00 (406.6)

Sizes 00, 0

Size 5

Size 1

Size 3

Size 2

Size 4

V5-T5-80 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Motor Insight Overload and Monitoring Relay

Contents

Description Page

XT IEC Overload Relays . . . . . . . . . . . . . . . . . . . . V5-T5-50

Freedom Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-54

C440/XT Electronic Overload Relay . . . . . . . . . . . V5-T5-55

C441 Overload Relays

Features and Benefits . . . . . . . . . . . . . . . . . . . V5-T5-81

Catalog Number Selection . . . . . . . . . . . . . . . . V5-T5-84

Product Selection . . . . . . . . . . . . . . . . . . . . . . . V5-T5-85

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-87

Technical Data and Specifications . . . . . . . . . . V5-T5-92

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-104

Power Xpert C445 Motor Management Relay . . . V5-T5-107

MP-3000 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-129

MP-4000 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-131

IQ 500 Overload Relays . . . . . . . . . . . . . . . . . . . . V5-T5-133

C441 Overload Relays

Product Description

Eaton’s Motor Insight, the

first product in the Intelligent

Power Control Solutions

family, is a highly configurable

motor, load and line

protection device with power

monitoring, diagnostics and

flexible communications

allowing the customer to

save energy, optimize their

maintenance schedules and

configure greater system

protection, thus reducing

overall costs and downtime.

Motor Insight is available

in either a line-powered or

120 Vac control powered

design, capable of monitoring

voltages up to 660 Vac. Each

of these units is available in

a 1–9 amp or a 5–90 amp FLA

model. With external CTs,

Motor Insight can protect

motors up to 540 amps FLA.

Available add-on accessories

include communication

modules for Modbus RTU,

DeviceNet, PROFIBUS,

Modbus TCP, EtherNet/IP and

HTTP web services all with I/O

options. For ease-of-use and

operator safety, Motor Insight

offers a remote display that

mounts easily with two

30 mm knockouts.

The Motor Insight family also

offers a high voltage relay

option, capable of providing

overload and current

protection on systems up

to 1200 Vac.

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-81

5.4

Motor Protection and Monitoring

Overload Relays

Features and Benefits

Features

Size/Range

●

Broad FLA range of 1–540 A

●Selectable trip class (5–30)

●Four operating voltage

options

●Line-powered from

240 Vac, 480 Vac,

600 Vac

●Control-powered from

120 Vac

Motor Control

●Two output relays

●One B300 Form C fault

relay and one B300

ground fault shunt relay

●

Other relay configurations

are available, including

one Form A and one

Form B SPST (fault and

auxiliary relays) allowing

programmable isolated

relay behavior and

unique voltages

●One external remote

reset terminal

●Trip status indicator

Motor Protection

●Thermal overload

●Jam protection

●Current imbalance

●Current phase loss

●Ground fault

●Phase reversal

Load Protection

●Under current

●Low power (kW)

●High power (kW)

Line Protection

●Over voltage

●Under voltage

●Voltage imbalance

●Voltage phase loss

Monitoring Capabilities

●Current—average and

phase rms

●Voltage—average and

phase rms

●

Power—motor kW

●

Power factor

●Frequency

●Thermal capacity

●Run hours

●Ground fault current

●Current imbalance %

●Voltage imbalance %

●Motor starts

●Motor run hours

Options

●Type 1, 12 remote display

●Type 3R remote display kit

●Communication modules

●Modbus

●Modbus with I/O

●DeviceNet with I/O

●PROFIBUS with I/O

●Modbus TCP with I/O

●EtherNet/IP with I/O

Benefits

Reliability and Improved Uptime

●Advanced diagnostics

allows for quick and

accurate identification of

the root source of a motor,

pump or power quality

fault; reducing trouble-

shooting time and the loss

of productivity, reducing

repeat faults due to

misdiagnosis, and

increasing process output

and profitability

●Provides superior

protection of motors and

pumps before catastrophic

failure occurs

●Increases profitability with

greater process uptime

and throughput, reduced

costs per repair, reduced

energy consumption and

extended equipment life

●Adjustments to overload

configuration can be made

at any time

Safety

●IP20 rated terminal blocks

●Terminal blocks are set back

from the display to reduce

operator shock hazard

●Remote display (optional)

does not require that the

operator open the panel to

configure the device

Flexibility

●Communications modules

●Offered in a variety of

configurations

●

External snap-on modules

provide support for

multiple communications

protocols

●Advanced power, voltage

and current monitoring

capabilities

●Communications modules

and remote display can be

used simultaneously

●Highly configurable fault

and reset characteristics

for numerous applications

●Fully programmable

isolated fault and auxiliary

relays

Ease of Use

●Bright LED display with

easy-to-understand setting

and references

●Powered from line voltage

or 120 Vac control power

●Remote display powered

from base unit

●Full word descriptions and

units on user interface

Standards and Certifications

●cULus listed NKCR,

NKCR7, 508

●UL® 1053 applicable

sections for ground fault

detection

●CSA® certified

(Class 3211-02)

●CE

●NEMA®

●IEC EN 60947-4-1

●RoHS

V5-T5-82 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Advanced Overload Education

Description Definition Source Result

Motor Insight

Protection

Motor Protection

Thermal overload Overload is a condition in which current

draw to a motor exceeds 115% of

the full load amperage rating over a

period of time for an inductive motor.

An increase in the load or torque that

is being driven by the motor.

A low voltage supply to the motor would

cause the current to go high to maintain

the power needed.

A poor power factor would cause

above normal current draw.

Increase in current draw. Current leads

to heat and insulation breakdown,

which can cause system failure.

Additionally, an increase in current can

increase power consumption and

waste valuable energy.

Thermal trip behavior is defined by UL,

CSA and IEC standards.

Trip class is settable from 5–30 by 1

Provides power factor monitoring and low

voltage protection features.

Jam Jam is similar to thermal overload in

that it is a current draw on the motor

above normal operating conditions.

Mechanical stall, interference, jam or

seizure of the motor or motor load.

The motor attempts to drive the load,

which has more resistive force due to

the mechanical interference. In order to

drive the load, the motor draws an

abnormal amount of current, which can

lead to insulation breakdown and

system failure.

Provides a configurable Jam setting that

is active during “motor run state” to avoid

nuisance trips.

Trip Threshold 150–400% of FLA.

Trip Delay 1–20 seconds.

Ground fault A line to ground fault. A current leakage path

to ground.

An undetected ground fault can burn

through multiple insulation windings,

ultimately leading to motor failure.

Motor Insight has ground fault protection

capability down to 0.15 amps estimated

from the existing three-phase CTs using

the residual current method. That is, the

three-phase current signals should sum to

zero unless a ground fault (GF) condition

is present. In the case of a GF, Motor

Insight can alarm, trip the starter, or trip

an alternative relay that can be used to

shunt trip a breaker or light up a warning

light. GF current can also be monitored in

real-time through the advanced

monitoring capabilities.

Note: GF settable thresholds vary with

motor FLA. 0.15 amps may not be

available in all cases.

Imbalanced phases

(voltage and current)

Uneven voltage or currents between

phases in a three-phase system.

When a three-phase load is powered with

a poor quality line, the voltage per phase

may be imbalanced.

Imbalanced voltage causes large

imbalanced currents and as a result this

can lead to motor stator windings being

overloaded, causing excessive heating,

reduced motor efficiency and reduced

insulation life.

Provides two protection settings that

address this problem. The user can

choose to set current imbalance

thresholds or voltage imbalance

thresholds, each of which can trip the

starter. Additionally, both of these may

be monitored through Motor Insight’s

advanced monitoring capabilities,

allowing the customer to notice in real-

time when and where a condition is

present.

Phase loss—current

(single-phasing)

One of the three-phase current is

not present.

Multiple causes, loose wire, improper

wiring, grounded phase, open fuse,

and so on.

Single-phasing can lead to unwanted

motor vibrations in addition to the results

of imbalanced phases as listed above.

Fixed protective setting that takes the

starter offline if a phase drops below

60% of the other two phases.

Phase rotation

(phase-reversal)

Improper wiring, leading to phases being

connected to the motor improperly.

A miswired motor. Inadvertent phase-

reversal by the utility.

Phase-reversal can cause unwanted

directional rotation of a motor. In the

event that the load attached to the motor

can only be driven in one direction, the

result could be significant mechanical

failure and/or injury to an operator.

Configurable phase protection, allowing

the user to define the phase sequencing

intended for that application. If no phase

sequence is required, the user has the

ability to disable this feature.

Frequency variance When line frequency

is inconsistent.

Malfunctioning alternator speed

regulator, or poor line quality caused by

an overload of a supply powered

by individual sources.

Variations in frequency can cause

increases in losses, decreasing the

efficiency of the motor. In addition,

this can result in interference with

synchronous devices.

Advanced monitoring capabilities

allow the user to monitor frequency

in real-time.

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-83

5.4

Motor Protection and Monitoring

Overload Relays

Advanced Overload Education, continued

Description Definition Source Result

Motor Insight

Protection

Load Protection

Under current or

low power

Average rms current provided to the

motor falls below normal operating

conditions.

Under current is usually associated

with a portion of the user’s load

disappearing. Examples of this would

be a broken belt, a dry-pump (low

suction head) or a dead-headed

centrifugal pump.

If under current goes undetected, a

mechanical failure can and has

occurred. In the case of a pump,

running a pump dry or running a pump

in a dead-headed condition can cause

excessive heating, damaging

expensive seals and breaking down

desired fluid properties.

Motor Insight has two protection settings

to detect this: under current and low

power. Low power is a more consistent

way of ensuring detection as power is

linear with motor load, where as current

is not. An unloaded motor may draw 50%

of its rated current, but the power draw

will be less than 10% of rated power due

to a low power factor.

High power The motor load is drawing more power

than it should at normal operating

conditions.

This is typical of batch processing

applications where several ingredients

flow into a mixer. When a substance’s

consistency changes and viscosity

increases from what is expected, the

motor may use more power to blend

the mixture. Out-of-tolerance

conditions can be detected using the

High Power and Low Power settings.

If a high-power fault goes undetected,

the result may be a batch of material

that does not meet specification.

Monitors the three-phase real power. If

the real power value is estimated above

the set threshold for the set length of

time, a fault is detected and the overload

will trip the starter. Additionally, power

can be monitored in real-time.

Line Protection

Over voltage When the line voltage to the motor

exceeds the specified rating.

Poor line quality. An over voltage condition leads to a

lower than rated current draw and a

poor power factor. A trip limit of 110%

of rated voltage is recommended. Over

voltage can also lead to exceeding

insulation ratings.

Monitors the maximum rms value of

the three-phase voltages. If the rms

value rises above the set threshold for the

set length of time, a fault is detected and

the overload can trip the starter or send

and display an alarm of the condition. All

line-related faults have an “alarm-no-

trip” mode.

Under voltage When the line voltage to the motor is

below the specified rating.

Poor line quality. An under voltage condition leads to

excessive current draw. This increases

the heating of the motor windings and

can shorten insulation life. A trip limit

set to 90% of rated voltage is

recommended.

Monitors the minimum rms value of the

three-phase voltages. If the rms value

drops below the set threshold for the

set length of time, a fault is detected

and the overload can trip the starter or

send and display an alarm of the

condition. All line-related faults have

an “alarm-no-trip” mode.

Power-up delay Allows for starting motors and loads

in a deliberate fashion.

When there is a power failure, or

power cycle, multiple loads come

online simultaneously.

Multiple loads starting simultaneously

can cause sags affecting the operation

of devices that may prevent successful

startup.

If power is lost to a motor driving a

pump, it may be necessary to delay a

restart to allow the pump to come to a

complete stop to prevent starting a

motor during backspin.

Configurable to delay closing the fault

relay on power-up. For each Motor Insight

controlling a motor, a different setting can

be programmed, helping to maintain the

integrity of your line power.

V5-T5-84 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Catalog Number Selection

Motor Insight Overload Relays

Motor Insight High Voltage Overload Relays

Motor Insight Overload Relays—Communications Modules and Accessory Types

Note

1The C441 High Voltage Relay (-HVR models) can be used on systems up to 1200 Vac to provide overload and current based protections.

Voltage and power based protections and monitoring listed in this catalog for C441 Motor Insight are not available in -HVR models.

Please consult IL04209007E-HVR for technical information on -HVR models.

Device Type

C441 = Motor Insight overload relay Overload Relay Current Rating

A = 1–9 A (1–540 A refer to

Page V5-T5-86)

B = 5–90 A (5–90 A refer to

Page V5-T5-86)

0109 = 120 Vac control power

(0–660 Vac, 1–9 A)

0590 = 120 Vac control power

(0–660 Vac, 5–90 A)

Overload Relay

Power Source Voltage

B= 240 Vac (170–264 Vac)

C= 480 Vac (323–528 Vac)

D= 600 Vac (487–660 Vac)

Blank = 120 Vac control power

(170–660 Vac)

C441 B A NOUI

Internal User Interface

Blank = With user interface

(line powered models)

NOUI = Without user interface

(120 Vac control models)

C441 P3309 NOUI HVR

Device Type

C441 = Motor Insight overload relay Current Rating and

Power Source

P3309 = 0.33–9 A

(120 Vac control power)

0590 = 5–90 A

(120 Vac control power)

Internal User Interface

NOUI = Without user interface

Line Voltage Rating

HVR = 0–1200 Vac 1

Device Type

C441 = Motor Insight overload relay Communication Module

K= DeviceNet module 4IN/2OUT 120 Vac

L= DeviceNet module 4IN/2OUT 24 Vdc

M= Modbus RTU module

N= Modbus RTU module 4IN/2OUT 120 Vac

P= Modbus RTU module 4IN/2OUT 24 Vdc

Q= PROFIBUS module 4IN/2OUT 24 Vdc

R= Modbus TCP / EtherNet/IP module

4IN/2OUT 120 Vac

S= PROFIBUS module 4IN/2OUT 120 Vac

T= Modbus TCP / EtherNet/IP module

4IN/2OUT 24 Vdc

Accessory Type

1= Type 1 and 12 remote mounted display

3= Type 3R kit for remote display

CMP1 = Conversion plate

C441 K

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-85

5.4

Motor Protection and Monitoring

Overload Relays

Product Selection

Motor Insight

Note

1 Rating only—does not provide voltage monitoring/protection.

Power Source

Monitoring

Range

Current

Range

Catalog

Number

240 Vac (170–264) 170–264 Vac 1–9 A C441BA

5–90 A C441BB

480 Vac (323–528) 323–528 Vac 1–9 A C441CA

5–90 A C441CB

600 Vac (489–660) 489–660 Vac 1–9 A C441DA

5–90 A C441DB

120 Vac (93.5–132) 170–660 Vac 1–9 A C4410109NOUI

5–90 A C4410590NOUI

120 Vac (93.5–132) 0–1200 Vac 10.33–9 A C441P3309NOUI-HVR

5–90 A C4410590NOUI-HVR

Motor Insight

V5-T5-86 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Motor Insight CT Multiplier and Wire Wrap Schedule

Notes

1 Underscore indicates Operating Voltage Code required.

Operating Voltage Codes:

2 Any manufacturer’s CTs may be used.

Catalog

Number 1

Motor

FLA

Number

of Loops

Number of

Conductors Through

CT Primary

Multiplier

Setting

External CT Kit

Catalog Number 2

Current Range: 5–90 A

C441_B and

C4410590NOUI

5–22.5 A 3 4 4 —

6.67–30 A 2 3 3 —

10–45 A 1 2 2 —

20–90 A 0 1 1 —

Current Range: 1–9 A

C441_A and

C4410109NOUI

1–5 A 1 2 2 —

2–9 A 0 1 1 —

60–135 A 0 1 150–(150:5) C441CTKIT150

120–270 A 0 1 300–(300:5) C441CTKIT300

240–540 A 0 1 600–(600:5) C441CTKIT600

Current Range: 5–90A

C4410590NOUI-HVR 5–22.5 A 3 4 4 —

6.67–30 A 2 3 3 —

10–45 A 1 2 2 —

20–90 A 0 1 1 —

Current Range: 0.33–9 A

C441P3309NOUI-HVR 0.33–1.5 A 5 6 6 —

0.4–1.8 A 4 5 5 —

0.5–2.25 A 3 4 4 —

0.67–3.0 A 2 3 3 —

1–5 A 1 2 2 —

2–9 A 0 1 1 —

60–135 A 0 1 150–(150:5) C441CTKIT150

120–270 A 0 1 300–(300:5) C441CTKIT300

240–270 A 0 1 600–(600: 5) C441CTKIT600

Code Voltage

B240 Vac

C480 Vac

D600 Vac

<empty> 120 Vac Control Power

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-87

5.4

Motor Protection and Monitoring

Overload Relays

Accessories

Modbus Communication Module

The Motor Insight Modbus

Communication Module

is a side-mounted device

providing Modbus

communication capability

to the Motor Insight

overload relay.

The Modbus Communication

Module with I/O provides

communication, monitoring

and control for the Motor

Insight overload relay.

Features and Benefits

●The Modbus

communication module is

capable of baud rates

up to 115K

●The Modbus address and

baud rate configuration can

be easily changed using

the Motor Insight user

interface (C441M only)

●Modbus address and baud

rate are set via convenient

DIP switches (C441N and

C441P); LEDs are provided

to display Modbus traffic

●Configuration with

common Modbus

configuration tools

●Terminals

●Unique locking

mechanism provides for

easy removal of the

terminal block with the

field wiring installed

●Each terminal is marked

for ease of wiring and

troubleshooting

●Selectable I/O assemblies

●4IN/2OUT

●Signal types include

24 Vdc I/O and

120 Vac I/O

●Each I/O module is

optically isolated

between the field I/O

and the network adapter

to protect the I/O and

communication circuits

from possible damage

due to transients and

ground loops

●Input Module features a

user-definable input

debounce, which limits

the effects of transients

and electrical noise

●Output Module supports

a user-definable safe

state for loss of

communication; hold

last state, ON or OFF

Modbus Communication Module

Description I/O

Catalog

Number

Modbus Communication Module None C441M

Modbus Communication Module 4IN/2OUT 120 Vac C441N

Modbus Communication Module 4IN/2OUT 24 Vdc C441P

Modbus Module

Modbus with

I/O Module

V5-T5-88 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

DeviceNet Communication Modules

The DeviceNet

Communication Module

provides monitoring and

control for the Motor Insight

overload relay from a single

DeviceNet node. These

modules also offer convenient

I/O in two voltage options,

24 Vdc and 120 Vac.

Features and Benefits

●Communication to

DeviceNet uses only one

DeviceNet MAC ID

●Configuration

●DeviceNet MAC ID and

Baud rate are set via

convenient DIP switches

with an option to set

from the network

●Advanced configuration

available using common

DeviceNet tools

●Terminals

●Unique locking

mechanism provides for

easy removal of the

terminal block with the

field wiring installed

●Each terminal is marked

for ease of wiring and

troubleshooting

●Selectable I/O assemblies

●4IN/2OUT

●Signal types include

24 Vdc I/O and

120 Vac I/O

●Each I/O module is

optically isolated

between the field I/O

and the network adapter

to protect the I/O and

communication circuits

from possible damage

due to transients and

ground loops

●I/O assemblies with the

same size and I/O layout as

those of the Advantage

Starter (WPONIDNA) and

IT. Starter (DSNAP)

platforms for seamless

upgrades to C441

technology with no

program changes required

●Input Module features a

user-definable input

debounce, which limits

the effects of transients

and electrical noise

●Output Module supports

a user-definable safe

state for loss of

communication; hold

last state, ON or OFF

●Combined status LED

DeviceNet Modules

Description I/O

Catalog

Number

DeviceNet Communication Module 120 Vac C441K

DeviceNet Communication Module 24 Vdc C441L

DeviceNet Module

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-89

5.4

Motor Protection and Monitoring

Overload Relays

PROFIBUS Communication Module

The Motor Insight PROFIBUS

Communication Module

is a side-mounted device

providing PROFIBUS

communication capability

to the Motor Insight

overload relay.

The PROFIBUS

Communication Module

with I/O provides

communication, monitoring

and control for the Motor

Insight overload relay.

Features and Benefits

●The PROFIBUS

communication module is

capable of baud rates

up to 12 Mb

●PROFIBUS address is

set via convenient DIP

switches (C441Q and

C441S); LEDs are

provided to display

PROFIBUS status

●Intuitive configuration

with common PROFIBUS

configuration tools

●Terminals

●Unique locking

mechanism provides for

easy removal of the

terminal block with the

field wiring installed

●Each terminal is marked

for ease of wiring and

troubleshooting

●Selectable I/O assemblies

●4IN/2OUT

●Signal types include

24 Vdc I/O and

120 Vac I/O

●Each I/O module is

optically isolated

between the field I/O

and the network adapter

to protect the I/O and

communication circuits

from possible damage

due to transients and

ground loops

●Input Module features a

user-definable input

debounce, which limits

the effects of transients

and electrical noise

●Output Module supports

a user-definable safe

state for loss of

communication; hold

last state, ON or OFF

PROFIBUS Communication Module

Description I/O

Catalog

Number

PROFIBUS Communication Module 4IN/2OUT 120 Vac C441S

PROFIBUS Communication Module 4IN/2OUT 24 Vdc C441Q

PROFIBUS with

I/O Module

V5-T5-90 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Ethernet Communication Module

The Motor Insight Ethernet

Communication Module

is a side-mounted device

providing both Modbus

TCP and EtherNet/IP

communication capabilities

with built-in HTTP web

services to the Motor Insight

overload relay.

The Ethernet Communication

Module with I/O provides

communication, monitoring

and control for the Motor

Insight overload relay.

Features and Benefits

●Supports Modbus TCP or

EtherNet/IP in a single

device

●Contains internal

embedded switch which

provides two Ethernet

ports allowing linear or ring

network configurations

●Embedded web services

allow for simple

configuration and

monitoring through

Internet Explorer

●IP Address is set via

convenient DIP Switches

located on the device

●Terminals

●Unique locking

mechanism provides for

easy removal of the

terminal block with the

field wiring installed

●Each terminal is marked

for ease of wiring and

troubleshooting

●Selectable I/O assemblies

●4IN/2OUT

●Signal types include

24 Vdc I/O and

120 Vac I/O

●Each I/O module is

optically isolated

between the field I/O

and the network adapter

to protect the I/O and

communication circuits

from possible damage

due to transients and

ground loops

●Input Module features a

user-definable input

debounce, which limits

the effects of transients

and electrical noise

●Output Module supports

a user-definable safe

state for loss of

communication; hold

last state, ON or OFF

Ethernet Communication Module

Description I/O

Catalog

Number

Modbus TCP / EtherNet/IP Communication Module 4IN/2OUT 120 Vac C441R

Modbus TCP / EtherNet/IP Communication Module 4IN/2OUT 24 Vdc C441T

Ethernet with

I/O Module

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-91

5.4

Motor Protection and Monitoring

Overload Relays

Type 3R Kit with Remote Display Mounted Inside

Motor Insight offers several

accessories for the

customer’s ease of use

and safety:

●Types 1 and 12 remote

display

●Type 3R remote display kit

●Mounting plate adapter

Features and Benefits

●Remote display unit:

●Same user interface as

the overload relay

●Enhanced operator

safety—operator can

configure the overload

without opening the

enclosure door

●Type 3R kit mounts with

standard 30 mm holes

●Mounting plate for retrofit

in existing installations

Type 3R Kit with Remote Display Mounted Inside

Communication Cables

The Remote Display requires

a communication cable to

connect to the Motor Insight

overload relay:

Communication Cable

Lengths

Current Transformer Kits

Description

Catalog

Number

Remote display Types 1 and 12 (UL 508) C4411

Type 3R kit for remote display (UL 508) C4413

Conversion plate (not shown) C441CMP1

C4411

C4413

Length in

Inches (meters)

Catalog

Number

9.8 (0.25) D77E-QPIP25

39.4 (1.0) D77E-QPIP100

78.7 (2.0) D77E-QPIP200

118.1 (3.0) D77E-QPIP300

Description

Catalog

Number

Three 150:5 CTs to be used with Motor Insight C441CTKIT150

Three 300:5 CTs to be used with Motor Insight C441CTKIT300

Three 600:5 CTs to be used with Motor Insight C441CTKIT600

V5-T5-92 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Technical Data and Specifications

Motor Insight

Notes

1Lower levels are achievable with multiple passes.

2Motor fault reset characteristics can be programmed as a group or for motor overloads only. Reference the user manual for more detailed information.

Description

Specification

C441B_ C441C_ C441D_ C441_ _ _ _NOUI

Electrical Ratings

Feature Range

Operating voltage (three-

phase) and frequency

170–264 Vac 50/60 Hz 323–528 Vac 50/60 Hz 489–660 Vac 50/60 Hz 170–660 Vac 50/60 Hz

Tri p C l a s s

5–30 Selectable Selectable Selectable Selectable

FLA Range

C441_A and

C4410109NOUI

1–9 A Up to 540 A with external CTs

Refer to Page V5-T5-86 for CT

multiplier and wire wrap

schedule.

Up to 540 A with external CTs

Refer to Page V5-T5-86 for CT

multiplier and wire wrap

schedule.

Up to 540 A with external CTs

Refer to Page V5-T5-86 for CT

multiplier and wire wrap

schedule.

C441_B and

C4410590NOUI

5–90 A

Monitoring Capabilities

Feature Value

Current Per phase rms (1A, 1B, 1C),

2% accuracy

Average rms, 2% accuracy

Imbalance percent (0–100%)

Ground fault current,

10% accuracy

Per phase rms (1A, 1B, 1C),

2% accuracy

Average rms, 2% accuracy

Imbalance percent (0–100%)

Ground fault current,

10% accuracy

Per phase rms (1A, 1B, 1C),

2% accuracy

Average rms, 2% accuracy

Imbalance percent (0–100%)

Ground fault current,

10% accuracy

Per phase rms (1A, 1B, 1C),

2% accuracy

Average rms, 2% accuracy

Imbalance percent (0–100%)

Ground fault current,

10% accuracy

Voltage Per phase rms (1A, 1B, 1C),

2% accuracy

Average rms, 2% accuracy

Imbalance percent (0–100%)

Per phase rms (1A, 1B, 1C),

2% accuracy

Average rms, 2% accuracy

Imbalance percent (0–100%)

Per phase rms (1A, 1B, 1C),

2% accuracy

Average rms, 2% accuracy

Imbalance percent (0–100%)

Per phase rms (1A, 1B, 1C),

2% accuracy

Average rms, 2% accuracy

Imbalance percent (0–100%)

Power Motor kW, 5% accuracy

Motor power factor,

inductive 0–1.0, 1% accuracy

Motor kW, 5% accuracy

Motor power factor,

inductive 0–1.0, 1% accuracy

Motor kW, 5% accuracy

Motor power factor,

inductive 0–1.0, 1% accuracy

Motor kW, 5% accuracy

Motor power factor,

inductive 0–1.0, 1% accuracy

Thermal capacity 0% cold, 100% trip 0% cold, 100% trip 0% cold, 100% trip 0% cold, 100% trip

Motor run hours 0–65,535 hours 0–65,535 hours 0–65,535 hours 0–65,535 hours

Frequency 47–63 Hz, 1% accuracy 47–63 Hz, 1% accuracy 47–63 Hz, 1% accuracy 47–63 Hz, 1% accuracy

Motor Protection

Thermal overload setting 1.05 x FLA: Does not trip

1.15 x FLA: Overload trip

1.05 x FLA: Does not trip

1.15 x FLA: Overload trip

1.05 x FLA: Does not trip

1.15 x FLA: Overload trip

1.05 x FLA: Does not trip

1.15 x FLA: Overload trip

Feature Range Fault Delay Setting

Jam 150–400% of motor FLA, OFF 150–400% of motor FLA, OFF 150–400% of motor FLA, OFF 50–400% of motor FLA, OFF 1–20 seconds

Current imbalance 1–30%, OFF 1–30%, OFF 1–30%, OFF 1–30%, OFF 1–20 seconds

Current phase loss Fixed threshold 60% Fixed threshold 60% Fixed threshold 60% Fixed threshold 60% 1–20 seconds

Ground fault current

C441_A and

C4410109NOUI

1–9 A

0.3–2.0 A with one pass

through the CTs 1

0.3–2.0 A with one pass

through the CTs 1

0.3–2.0 A with one pass

through the CTs 1

0.3–2.0 A with one pass

through the CTs 1

<150%, 1–60 seconds

>150%, 2 seconds

>250%, 1 second

C441_B and

C4410590NOUI

5–90 A

3.0–20 A with one pass

through the CTs 1

3.0–20 A with one pass

through the CTs 1

3.0–20 A with one pass

through the CTs 1

3.0–20 A with one pass

through the CTs 1

<150%, 1–60 seconds

>150%, 2 seconds

>250%, 1 second

Phase reversal OFF = Ignore, 1 = ACB, 2 = ABC OFF = Ignore, 1 = ACB, 2 = ABC OFF = Ignore, 1 = ACB, 2 = ABC OFF = Ignore, 1 = ACB, 2 = ABC

Fault reset delay 2–500 minutes, auto 22–500 minutes, auto 22–500 minutes, auto 22–500 minutes, auto 2

Fault reset attempts 0–4 restarts allowed or

automatic reset 2

0–4 restarts allowed or

automatic reset 2

0–4 restarts allowed or

automatic reset 2

0–4 restarts allowed or

automatic reset 2

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-93

5.4

Motor Protection and Monitoring

Overload Relays

Motor Insight, continued

Description

Specification

C441B_ C441C_ C441D_ C441_ _ _ _NOUI

Load Protection

Feature Range Fault Delay Setting

Under current 50–90% of motor FLA 50–90% of motor FLA 50–90% of motor FLA 50–90% of motor FLA 1–60 seconds

Low power (kW) 20–80% of rated kW 20–80% of rated kW 20–80% of rated kW 20–80% of rated kW 1–60 seconds

High power (kW) 50–110% of rated kW 50–110% of rated kW 50–110% of rated kW 50–110% of rated kW 1–60 seconds

Load reset delay 2–500 minutes, auto 2–500 minutes, auto 2–500 minutes, auto 2–500 minutes, auto

Load reset attempts 0–4, auto 0–4, auto 0–4, auto 0–4, auto

Supply Protection

Feature Range Fault Delay Setting

Over voltage 170–264 Vac 323–528 Vac 489–660 Vac 0–660 Vac 1–20 seconds

Under voltage 170–264 Vac 323–528 Vac 489–660 Vac 0–660 Vac 1–20 seconds

Voltage imbalance 1–20% imbalance 1–20% imbalance 1–20% imbalance 1–20% imbalance 1–20% imbalance

Restart delay setting 1–500 seconds 1–500 seconds 1–500 seconds 1–500 seconds 1–500 seconds

Electrical/EMC

Radiated emissions

IEC 60947-4-1—Table 15,

EN 55011 (CISPIR 11)

Group 1, Class A

30–1000 MHz 30–1000 MHz 30–1000 MHz 30–1000 MHz 30–1000 MHz

Conducted emissions

IEC 60947-4-1—Table 14,

EN 55011 (CISPIR 11)

Group 1, Class A

0.15–30 MHz 0.15–30 MHz 0.15–30 MHz 0.15–30 MHz 0.15–30 MHz

ESD immunity

IEC 60947-4-1 (Table 13)

±8 kV air, ±4 kV contact ±8 kV air, ±4 kV contact ±8 kV air, ±4 kV contact ±8 kV air, ±4 kV contact ±8 kV air, ±4 kV contact

Radiated immunity

IEC 60947-4-1

10 V/m 80–1000 MHz

80% amplitude modulated

1 kHz sine wave

10 V/m 80–1000 MHz

80% amplitude modulated

1 kHz sine wave

10 V/m 80–1000 MHz

80% amplitude modulated

1 kHz sine wave

10 V/m 80–1000 MHz

80% amplitude modulated

1 kHz sine wave

10 V/m 80–1000 MHz

80% amplitude modulated

1 kHz sine wave

Conducted immunity

IEC 60947-4-1

140 dBuV (10 V rms)

150 kHz–80 MHz

140 dBuV (10 V rms)

150 kHz–80 MHz

140 dBuV (10 V rms)

150 kHz–80 MHz

140 dBuV (10 V rms)

150 kHz–80 MHz

140 dBuV (10 V rms)

150 kHz–80 MHz

Fast transient immunity

IEC 60947-4-1 (Table 13)

IEC 61000-4-4

±2 kV using direct method ±2 kV using direct method ±2 kV using direct method ±2 kV using direct method ±2 kV using direct method

Surge immunity

IEC 60947-4-1 (Table 13)

IEC 61000-4-4

Three-phase power inputs:

±2 kV line-to-line (DM)

±4 kV line-to-ground (CM)

Three-phase power inputs:

±2 kV line-to-line (DM)

±4 kV line-to-ground (CM)

Three-phase power inputs:

±2 kV line-to-line (DM)

±4 kV line-to-ground (CM)

Three-phase power inputs:

±2 kV line-to-line (DM)

±4 kV line-to-ground (CM)

Three-phase power inputs:

±2 kV line-to-line (DM)

±4 kV line-to-ground (CM)

IEC 61000-4-5 Class 3 User IO

and communication lines:

±1 kV line-to-line (DM)

±2 kV line-to-ground (CM)

IEC 61000-4-5 Class 3 User IO

and communication lines:

±1 kV line-to-line (DM)

±2 kV line-to-ground (CM)

IEC 61000-4-5 Class 3 User IO

and communication lines:

±1 kV line-to-line (DM)

±2 kV line-to-ground (CM)

IEC 61000-4-5 Class 3 User IO

and communication lines:

±1 kV line-to-line (DM)

±2 kV line-to-ground (CM)

IEC 61000-4-5 Class 3 User IO

and communication lines:

±1 kV line-to-line (DM)

±2 kV line-to-ground (CM)

Voltage variations

immunity

IEC 60947-4-1

30% dip, at 100 ms

60% dip at 10 ms

>95% interrupt at 5 ms

30% dip, at 100 ms

60% dip at 10 ms

>95% interrupt at 5 ms

30% dip, at 100 ms

60% dip at 10 ms

>95% interrupt at 5 ms

30% dip, at 100 ms

60% dip at 10 ms

>95% interrupt at 5 ms

30% dip, at 100 ms

60% dip at 10 ms

>95% interrupt at 5 ms

Electromagnetic field

IEC 60947-4-1 (Table 13)

IEC 61000-4-3

10 V/m 10 V/m 10 V/m 10 V/m 10 V/m

Ground fault UL 508, UL 1053

Sections 21 and 27

UL 508, UL 1053

Sections 21 and 27

UL 508, UL 1053

Sections 21 and 27

UL 508, UL 1053

Sections 21 and 27

UL 508, UL 1053

Sections 21 and 27

V5-T5-94 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Motor Insight, continued

Note

1In this model, there are two isolated relays: one Form A and one Form B SPST. One is the fault relay, and one is a programmable auxiliary relay.

Description

Specification

C441B_ C441C_ C441D_ C441_ _ _ _NOUI

Environmental Ratings

Feature Range

Ambient temperature (operating) –4 to 122 °F (–20 to 50 °C) –4 to 122 °F (–20 to 50 °C) –4 to 122 °F (–20 to 50 °C) –4 to 122 °F (–20 to 50 °C)

Ambient temperature (storage) –40 to 85 °C –40 to 85 °C –40 to 85 °C –40 to 85 °C

Operating humidity 5% to 95% noncondensing 5% to 95% noncondensing 5% to 95% noncondensing 5% to 95% noncondensing

Altitude (no derating) 2000 m 2000 m 2000 m 2000 m

Shock (IEC 60068-2-27) 15 G any direction 15 G any direction 15 G any direction 15 G any direction

Vibration (IEC 60068-2-6) 3 G any direction 3 G any direction 3 G any direction 3 G any direction

Pollution degree per IEC 60947-13333

Ingress protection IP20 IP20 IP20 IP20

Capacity

Input, auxiliary contact and external reset terminals

Terminal capacity 18–12 AWG 18–12 AWG 18–12 AWG 18–12 AWG

Tightening torque 5.3 lb-in (0.6 Nm) 5.3 lb-in (0.6 Nm) 5.3 lb-in (0.6 Nm) 5.3 lb-in (0.6 Nm)

Voltages

Monitoring voltage 170–264 Vac 50/60Hz 323–528 Vac 50/60Hz 489–660 Vac 60Hz 0–660 Vac 50/60Hz

Insulation voltage Ui (three-phase voltage) 600 Vac 600 Vac 600 Vac 600 Vac

Insulation voltage Ui (control) 240 Vac 240 Vac 240 Vac 240 Vac

Impulse withstand Uimp

(main/control)

6 kV 6 kV 6 kV 6 kV

Expected Life

Mechanical/electrical 10 years 10 years 10 years 10 years

Output Contact Ratings

Two output relays

One Form C SPDT (fault relay)

One Form A SPST (ground fault relay)

C441_ _ _ _NOUI models:

One Form A SPST

One Form B SPST

B300 pilot duty

5 A thermal continuous current

30 A make 3.00 A break

at 120 Vac and

15 A make 1.50 A break

at 240 Vac

B300 pilot duty

5 A thermal continuous current

30 A make 3.00 A break

at 120 Vac and

15 A make 1.50 A break

at 240 Vac

B300 pilot duty

5 A thermal continuous current

30 A make 3.00 A break

at 120 Vac and

15 A make 1.50 A break

at 240 Vac

B300 pilot duty

5 A thermal continuous current

30 A make 3.00 A break

at 120 Vac and

30 A make 1.50 A break

at 240 Vac 1

External remote reset terminal Isolated 120 Vac digital input

IEC 61131-2 Section 5 Type 1

Isolated 120 Vac digital input

IEC 61131-2 Section 5 Type 1

Isolated 120 Vac digital input

IEC 61131-2 Section 5 Type 1

Isolated 120 Vac digital input

IEC 61131-2 Section 5 Type 1

Indications

Trip Fault Fault Fault Fault

Reset Ready Ready Ready Ready

Autoreset Trip faulted/Ready flashing Trip faulted/Ready flashing Trip faulted/Ready flashing Trip faulted/Ready flashing

Power Consumption

Maximum 5W5W5W5W

Options

Remote display Type 1, 12 and Type 3R kit Type 1, 12 and Type 3R kit Type 1, 12 and Type 3R kit Type 1, 12 and Type 3R kit

Communications modules Modbus, DeviceNet and

PROFIBUS with I/O

Modbus, DeviceNet and

PROFIBUS with I/O

Modbus, DeviceNet and

PROFIBUS with I/O

Modbus, DeviceNet and

PROFIBUS with I/O

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-95

5.4

Motor Protection and Monitoring

Overload Relays

Motor Insight Short Circuit Ratings (North America CSA and UL)

Overload

FLA Range

Maximum

Operating

Voltage

Standard-Fault Short Circuit Data

Maximum

Withstand

Rating

Maximum

Fuse (RK5)

Eaton

Thermal-Magnetic

Circuit Breaker

Catalog

Number

Withstand

Rating

Maximum

Fuse (RK5)

Maximum

Thermal-Magnetic

Circuit Breaker

1–9 A 264 Vac 5000 A at 240 Vac 35 A 35 A 100 kA at 240 Vac 35 A — C441BA

100 kA at 240 Vac — FDC3035L

1–9 A 528 Vac 5000 A at 480 Vac 35 A 35 A 100 kA at 480 Vac 35 A — C441CA

100 kA at 480 Vac — FDC3035L

1–9 A 660 Vac 5000 A at 600 Vac 35 A 35 A 100 kA at 600 Vac 35 A — C441DA

35 kA at 600 Vac — FDC3035L

1–9 A 660 Vac 5000 A at 600 Vac 35 A 35 A 100 kA at 240 Vac

100 kA at 240 Vac

100 kA at 480 Vac

100 kA at 600 Vac

35 kA at 600 Vac

35 A

—

35 A

—

35 A

—

FDC3035L

—

FDC3035L

—

FDC3035L

C4410109NOUI

5–90 A 264 Vac 10,000 A at 240 Vac 350 A 350 A 100 kA at 240 Vac 350 A — C441BB

100 kA at 240 Vac — KDC3350

5–90 A 528 Vac 10,000 A at 480 Vac 350 A 350 A 100 kA at 480 Vac 350 A — C441CB

100 kA at 480 Vac — KDC3350

5–90 A 660 Vac 10,000 A at 600 Vac 350 A 350 A 100 kA at 600 Vac 350 A — C441DB

65 kA at 600 Vac — KDC3350

5–90 A 660 Vac 10,000 A at 600 Vac 350 A 350 A 100 kA at 240 Vac

100 kA at 240 Vac

100 kA at 480 Vac

100 kA at 600 Vac

35 kA at 600 Vac

350 A

—

350 A

—

350 A

—

KDC3350

—

KDC3350

—

KDC3350

C4410590NOUI

V5-T5-96 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Line Powered Models

Terminal Connection Diagram

Terminal Connection Specifications

Control Powered Models

Terminal Connection Diagram

Terminal Connection Specifications

Note

1No motor loads, 9 A maximum.

Name Designation Input Description

Line voltage L1, L2, L3 Line voltage Three-phase line voltage input

L1, L2, L3 connections must correspond to the respective CT1, CT2, CT3 current leads

Fault relay 95/96

96/97 (common)

97/98

B300 UL 508 Form C contact:

95/96 Contact opens when the unit is faulted or unpowered

97/98 Contact closes when the unit is faulted or unpowered

GF shunt 15

B300 UL 508 Form A contact:

Contact closes when a ground fault is active

Reset input R1, R2 120 Vac Fault reset input IEC 61131-2 Type 1

Name Designation Input Description

Line voltage L1, L2, L3 Line voltage Three-phase line voltage input

L1, L2, L3 connections must correspond to the respective CT1, CT2, CT3 current leads

Terminal provided for wiring control power transformer (9A maximum capacity)

Control power X1, X2 110–120 Vac

50–60Hz (+10/–15%)

Control power option for C441_ _ _ _NOUI

Fault relay

For C441_ _ _ _NOUI, the fault relay and auxiliary relay are

isolated and do not share a common. By default they will

behave like a Form C, but they can be programmed to act

independently from one another.

95/96

96/97 (isolated)

97/98

B300 UL 508 Form C contact:

95/96 Contact opens when the unit is faulted or unpowered

97/98 Contact closes when the unit is faulted or unpowered

Can be programmed to act independently of the 95/96 only in the C441_ _ _ _NOUI models

GF shunt

This relay does not exist on the C441_ _ _ _NOUI models.

Instead, this functionality is available in the fully

programmable 97/98 auxiliary relay.

97/98 B300 UL 508 Form A contact:

Contact closes when a ground fault is active

Separate GF control can still be achieved by programming auxiliary relay 97/98 to act

independently of the 95/96 relay

Reset input R1, R2 120 Vac Fault reset input IEC 61131-2 Type 1

L1 L2 L3 95 96 97 98 15 16 R1 R2

NC NO GF Shunt Reset

120 Vac

18–12 AWG; Torque 5.3 lb-in/0.6 Nm

B300 Pilot Duty Only

Use 75C CU wire only

For C441BA, BB, CA, CB, DA and DB

aa a

L1 L2 L3 95 96 97 98 X1 X2 R1 R2

NC NO Cntrl. Pwr. Reset

120 Vac120 Vac

For C4410109NOUI and C441059NOUI

aaa

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-97

5.4

Motor Protection and Monitoring

Overload Relays

Modbus Communication Modules

Note

1Relates to C441M only.

Description Specification

Electrical/EMC

Radiated emissions

IEC 60947-4-1—Table 15, EN 55011 (CISPIR 11) Group 1, Class A

30–1000 MHz

Conducted emissions

IEC 60947-4-1—Table 14, EN 55011 (CISPIR 11) Group 1, Class A

0.15–30 MHz

ESD immunity

IEC 60947-4-1 (Table 13) IEC 61000-4-2

±8 kV air, ±4 kV contact

Radiated immunity

IEC 60947-4-1

10 V/m 80–1000 MHz

80% amplitude modulated 1 kHz sine wave

Conducted immunity

IEC 60947-4-1

140 dBuV (10 V rms)

150 kHz–80 MHz

Fast transient immunity

IEC 60947-4-1 (Table 13) IEC 61000-4-4

±2 kV using direct method

Surge immunity

IEC 60947-4-1 (Table 13)

IEC 61000-4-5 Class 3

User IO and communication lines 1:

±1 kV line-to-line (DM)

±2 kV line-to-ground (CM)

Electromagnetic field 1

IEC 60947-4-1 (Table 13) IEC 61000-4-3

10 V/m

Environmental Ratings

Ambient temperature (operating) –20 to 50 °C

Ambient temperature (storage) –40 to 85 °C

Operating humidity 5 to 95% noncondensing

Altitude (no derating) 2000 m

Shock (IEC 60068-2-27) 15 G any direction

Vibration (IEC 60068-2-6) 3 G any direction

Pollution degree per IEC 60947-1 3

Degree of protection IP20

Over voltage category per UL 508 III

C441P 24 Vdc Input

Nominal input voltage 24 Vdc

Operating voltage 18–30 Vdc

Number of inputs 4

Signal delay 5 ms (programmable to 65 sec)

OFF-state voltage <6 Vdc

ON-state voltage >18 Vdc

Nominal input current 5 mA

Isolation 1500 V

Terminal screw torque 7–9 in-lb

24 Vdc source current 50 mA

Operating Voltage Range—DC Input Modules

OFF State Transition Region ON State

0–6 Vdc 6–18 Vdc 18–30 Vdc

C441N 120 Vac Input

Nominal input voltage 120 Vac

Operating voltage 80–140 Vac

Number of inputs 4

OFF-state voltage <30 Vac

ON-state voltage >80 Vac

Nominal input current 15 mA

Signal delay 1/2 cycle

Isolation 1500 V

Terminal screw torque 7–9 in-lb

V5-T5-98 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Modbus Communication Modules, continued

DeviceNet Communication Modules

Note

1Resistive current at 55 °C ambient.

Description Specification

Operating Voltage Range—AC Input Modules

OFF State Transition Region ON State

0–30 Vac 30–80 Vac 80–140 Vac

Output Modules

Nominal voltage 120 Vac

24 Vdc

Number of outputs (2) 1NO Form A

1NO/NC Form C

Relay OFF time 3 ms

Relay ON time 7 ms

Max. current per point 15 A (B300 rated)

Electrical life 100,000 cycles

Mechanical life 1,000,000 cycles

Description Specification

Electrical/EMC

Radiated emissions

IEC 60947-4-1—Table 15, EN 55011

(CISPIR 11) Group 1, Class A

30–1000 MHz

Conducted emissions

IEC 60947-4-1—Table 14, EN 55011

(CISPIR 11) Group 1, Class A

0.15–30 MHz

ESD immunity

IEC 60947-4-1 (Table 13) IEC 61000-4-2

±8 kV air, ±4 kV contact

Radiated immunity

IEC 60947-4-1

10 V/m 80–1000 MHz

80% amplitude modulated 1 kHz sine wave

Conducted immunity

IEC 60947-4-1

140 dBuV (10 V rms)

150 kHz–80 MHz

Fast transient immunity

IEC 60947-4-1 (Table 13) IEC 61000-4-4

±2 kV using direct method

Surge immunity

IEC 60947-4-1 (Table 13)

IEC 61000-4-5 Class 2

User IO and communication lines:

±1 kV line-to-line (DM)

±2 kV line-to-ground (CM)

Electromagnetic field

IEC 60947-4-1 Table 13, IEC 61000-4-3

10 V/m

Environmental Ratings

Ambient temperature (operating) –20 to 50 °C

Ambient temperature (storage) –40 to 85 °C

Operating humidity 5–95% noncondensing

Altitude (no derating) 2000 m

Shock (IEC 60068-2-27) 15 G any direction

Vibration (IEC 60068-2-6) 3 G any direction

Pollution degree per IEC 60947-1 3

Degree of protection IP20

DeviceNet

DeviceNet connections Group 2, polling, bit strobe, explicit, no UCMM

DeviceNet baud rate 125 K, 250 K, 500 K

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-99

5.4

Motor Protection and Monitoring

Overload Relays

DeviceNet Communication Modules, continued

Note

1Resistive current at 55 °C ambient.

Description Specification

C441L 24 Vdc Input

Nominal input voltage 24 Vdc

Operating voltage 18–30 Vdc

Number of inputs 4

Signal delay 5 ms (programmable to 65 sec)

OFF-state voltage <6 Vdc

ON-state voltage >18 Vdc

Nominal input current 5 mA

Isolation 250 V

Terminal screw torque 7–9 in-lb

24 V source current 50 mA

Operating Voltage Range—DC Input Modules

OFF State Transition Region ON State

0–6 Vdc 6–18 Vdc 18–30 Vdc

C441K 120 Vac Input

Nominal input voltage 120 Vac

Operating voltage 80–140 Vac

Number of inputs 4

OFF-state voltage <30 Vac

ON-state voltage >80 Vac

Nominal input current 15 mA

Signal delay 1/2 cycle

Isolation 250 V

Terminal screw torque 7–9 in-lb

Operating Voltage Range—AC Input Modules

OFF State Transition Region ON State

0–30 Vac 30–80 Vac 80–140 Vac

Output Modules

Nominal voltage 120 Vac

24 Vdc

Number of outputs (2) 1NO Form A

1NO/NC Form C

Relay OFF time 3 ms

Relay ON time 7 ms

Max. current per point 15 A (B300 rated)

Electrical life 100,000 cycles

Mechanical life 1,000,000 cycles

V5-T5-100 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

PROFIBUS Communication Modules

Description Specification

Electrical/EMC

Radiated emissions

IEC 60947-4-1—Table 15, EN 55011

(CISPIR 11) Group 1, Class A

30–1000 MHz

Conducted emissions

IEC 60947-4-1—Table 14, EN 55011

(CISPIR 11) Group 1, Class A

0.15–30 MHz

ESD immunity

IEC 60947-4-1 (Table 13) IEC 61000-4-2

±8 kV air, ±4 kV contact

Radiated immunity

IEC 60947-4-1 Table 13, IEC 61000-4-3

10 V/m 80–1000 MHz

80% amplitude modulated 1 kHz sine wave

Conducted immunity

IEC 60947-4-1

140 dBuV (10 V rms)

150 kHz–80 MHz

Fast transient immunity

IEC 60947-4-1 (Table 13) IEC 61000-4-4

±2 kV using direct method

Surge immunity

IEC 60947-4-1 (Table 13)

IEC 61000-4-5 Class 2

User IO and communication lines:

±1 kV line-to-line (DM)

±2 kV line-to-ground (CM)

Environmental Ratings

Ambient temperature (operating) –20 to 50 °C

Ambient temperature (storage) –40 to 85 °C

Operating humidity 5–95% noncondensing

Altitude (no derating) 2000 m

Shock (IEC 60068-2-27) 15 G any direction

Vibration (IEC 60068-2-6) 3 G any direction

Pollution degree per IEC 60947-1 3

Degree of protection IP20

PROFIBUS

PROFIBUS connections Group 2, polling, bit strobe, explicit, no UCMM

PROFIBUS baud rate 9.6 K, 19.2 K, 45.45 K, 93.75 K, 187.5 K, 500 K, 1.5 M, 3 M, 6 M, 12 M

C441Q 24 Vdc Input

Nominal input voltage 24 Vdc

Operating voltage 18–30 Vdc

Number of inputs 4

Signal delay 5 ms (programmable to 65 sec)

OFF-state voltage <6 Vdc

ON-state voltage >10 Vdc

Nominal input current 5 mA

Isolation 1500 V

Terminal screw torque 7–9 in-lb

24 V source current 50 mA

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-101

5.4

Motor Protection and Monitoring

Overload Relays

PROFIBUS Communication Modules, continued

Note

1Resistive current at 55 °C ambient.

Description Specification

Operating Voltage Range—DC Input Modules

OFF State Transition Region ON State

0–6 Vdc 6–18 Vdc 18–30 Vdc

C441S 120 Vac Input

Nominal input voltage 120 Vac

Operating voltage 80–140 Vac

Number of inputs 4

OFF-state voltage <20 Vac

ON-state voltage >70 Vac

Nominal input current 15 mA

Signal delay 1/2 cycle

Isolation 1500 V

Terminal screw torque 7–9 in-lb

Operating Voltage Range—AC Input Modules

OFF State Transition Region ON State

0–30 Vac 30–80 Vac 80–140 Vac

Output Modules

Nominal voltage 120 Vac

24 Vdc

Number of outputs (2) 1NO Form A

1NO/NC Form C

Relay OFF time 3 ms

Relay ON time 7 ms

Max. current per point 15 A (B300 rated)

Electrical life 100,000 cycles

Mechanical life 1,000,000 cycles

V5-T5-102 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Ethernet (Modbus TCP / EtherNet/IP) Communication Modules

Description Specification

Electrical/EMC

Radiated emissions

IEC 60947-4-1, Table 15, EN 55011

(CISPIR 11) Group 1, Class A

30–1000 MHz

Conducted emissions

IEC 60947-4-1, Table 15, EN 55011

(CISPIR 11) Group 1, Class A

0.15–30 MHz

ESD immunity

IEC 60947-4-1 (Table 13) IEC 61000-4-2

±8 kV air, ±4 kV contact

Radiated immunity

IEC 60947-4-1 (Table 13) IEC 61000-4-3

10 V/m 80–1000 MHz

80% amplitude modulated 1 kHz sine wave

Conducted immunity

IEC 60947-4-1

140 dBuV (10 V rms)

150 kHz to 80 MHz

Fast transient immunity

IEC 60947-4-1 (Table 13) IEC 61000-4-4

±2 kV using direct method

Surge immunity

IEC 60947-4-1 (Table 13)

IEC 61000-4-5 Class 2

User IO and communication lines:

±1 kV line-to-line (DM)

±2 kV line-to-ground (CM)

Environmental Ratings

Ambient temperature (operating) –20 to 50 °C

Ambient temperature (storage) –40 to 85 °C

Operating humidity 5–95% noncondensing

Altitude (no derating) 2000 m

Shock (IEC 60068-2-27) 15 G any direction

Vibration (IEC 60068-2-6) 3 G any direction

Pollution degree per IEC 60947-1 3

Degree of protection IP20

Ethernet

Ethernet connections Integrated two-port switch with dual

RJ45 Ethernet connections

Ethernet type Ethernet 10/100 Mbs, AutoMDX,

Auto Negotiation

C441T 24 Vdc Input

Nominal input voltage 24 Vdc

Operating voltage 18–30 Vdc

Number of inputs 4

Signal delay 5 ms (programmable to 65 sec)

OFF-state voltage <6 Vdc

ON-state voltage >18 Vdc

Nominal input current 5 mA

Isolation 1500 V

Terminal screw torque 7–9 in-lb

24 V source current 50 mA

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-103

5.4

Motor Protection and Monitoring

Overload Relays

Ethernet (Modbus TCP / EtherNet/IP) Communication Modules, continued

Note

1Resistive current at 55 °C ambient.

Description Specification

Operating Voltage Range—DC Input Modules

OFF State Transition Region ON State

0–6 Vdc 6–18 Vdc 18–30 Vdc

C441R 120 Vac Input

Nominal input voltage 120 Vac

Operating voltage 80–140 Vac

Number of inputs 4

OFF-state voltage <30 Vac

ON-state voltage >80 Vac

Nominal input current 15 mA

Signal delay 1/2 cycle

Isolation 1500 V

Terminal screw torque 7–9 in-lb

Operating Voltage Range—AC Input Modules

OFF State Transition Region ON State

0–30 Vac 30–80 Vac 80–140 Vac

Nominal voltage 120 Vac

24 Vdc

Number of outputs (2) 1NO Form A

1NO/NC Form C

Relay OFF time 3 ms

Relay ON time 7 ms

Maximum current per point 15 A (B300 rated)

Electrical life 100,000 cycles

Mechanical life 1,000,000 cycles

V5-T5-104 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Dimensions

Approximate Dimensions in Inches (mm)

Motor Insight Overload Relay

Motor Insight with Mounted DeviceNet, PROFIBUS or Modbus with I/O Communication Module

3.94

(100.1)

0.20

(5.1)

4 Places

3.31

(84.1)

3.50

(88.9)

3.94

(100.1)

Mounting Dimension

(4) 10-32

Terminal Ref.

3.82

(97.0)

3.94

(100.1)

Dia.

0.69

(17.5)

3 Places

3.98

(101.1)

4.92

(125.0)

3.94

(100.1)

0.20

(5.1)

3.31

(84.1)

3.50

(88.9)

3.94

(100.1)

Mounting Dimensions

(4) 10-32

4.84

(122.9)

4.92

(125.0)

3.98

(101.1)

0.63

(16.0)

Dia.

0.69

(17.5)

3 Places

Terminal Ref.

3.82

(97.0)

3.94

(100.1)

3.27

(83.1)

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-105

5.4

Motor Protection and Monitoring

Overload Relays

Approximate Dimensions in Inches (mm)

Motor Insight with Mounted Modbus Communication Module

Motor Insight Remote Display

0.20

(5.1)

4 Places

3.31

(84.1)

3.50

(88.9)

3.94

(100.1)

3.94

(100.1)

Mounting Dimensions

(4) 10-32

4.53

(115.1)

4.92

(125.0) Dia.

0.69

(17.5)

3 Places

3.98

(101.1)

0.59

(15.0)

Terminal Ref.

3.82

(97.0) 1.89

(48.0)

3.94

(100.1)

4.92

(125.0)

2.70

(68.6)

3.90

(99.1)

12 GA Max.

Panel Thickness

2X ø 1.22

(31.0)

Hole in Panel

4.60

(116.8)

1.75

(44.5)

1.10

(27.9)

1.20

(30.5)

1.0 0

(25.4)

0.60

(15.2)

V5-T5-106 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Approximate Dimensions in Inches (mm)

Motor Insight Cover Assembly

Motor Insight Conversion Plate

4.20

(106.7)

4.40

(111.8)

4.30

(109.2)

1.40

(35.6)

2.00

(50.8)

1.40

(35.6)

1.0 0

(25.4)

1.30

(33.0)

1.75

(44.5)

Motor Insight

0.30

(7.6)

3.30

(83.8)

0.20

(5.1)

3.10

(78.7)

3.60

(91.4)

2.70

(68.6)

0.40

(10.2)

4.00

(101.6)

2.30

(58.4)0.20

(5.1)

0.20

(5.1)

3.90

(99.1)

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-107

5.4

Motor Protection and Monitoring

Overload Relays

Power Xpert C445 Motor Management Relay

Contents

Description Page

XT IEC Overload Relays . . . . . . . . . . . . . . . . . . . . V5-T5-50

Freedom Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-54

C440/XT Electronic Overload Relay . . . . . . . . . . . V5-T5-55

C441 Overload Relays . . . . . . . . . . . . . . . . . . . . . . V5-T5-80

Power Xpert C445 Motor Management Relay

Features and Benefits . . . . . . . . . . . . . . . . . . . V5-T5-108

Standards and Certifications . . . . . . . . . . . . . . V5-T5-108

Catalog Number Selection . . . . . . . . . . . . . . . . V5-T5-113

Product Selection . . . . . . . . . . . . . . . . . . . . . . . V5-T5-115

Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-117

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-119

Technical Data and Specifications . . . . . . . . . . V5-T5-121

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-124

MP-3000 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-129

MP-4000 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-131

IQ 500 Overload Relays . . . . . . . . . . . . . . . . . . . . . V5-T5-133

Power Xpert C445 Motor Management Relay

Product Description

The Power Xpert® C445

global motor management

relay is Eaton’s newest

addition to the C400 series of

advanced motor protection.

The Power Xpert C445 is fully

configurable, providing the

highest level of monitoring

accuracy and protection for

the entire power system—

from the incoming power

source feeding the motor all

the way to the individual

pump or load. By utilizing

integrated power quality and

energy usage analytics along

with built-in efficiency

algorithms, users can save

significant energy costs

through increased awareness

of energy usage at the

individual load level.

Due to its unrivaled compact

size and modular format, the

Power Xpert C445 allows for

simple integration into NEMA

and IEC Motor Control Center

platforms as well as OEM

control panels. Based on this

smaller size, users can

reduce costs and improve

system flexibility through

simplified wiring, smaller

enclosure footprint and

seamless field modifications

as systems evolve over time.

By separating the monitoring

and control functionality into

separate modules, users can

easily customize the Power

Xpert C445 mounting

configuration to match their

individual applications.

The Power Xpert C445 global

motor management relay

was designed with user

safety in mind. Users can

access, monitor and

configure data parameters

within the device without

opening the panel door via a

variety of communication

network options or a micro

USB port on the front of the

user interface. To configure

the Power Xpert C445, users

can utilize Eaton’s Power

Xpert inControl programming

software. In addition to this

software tool, the Power

Xpert C445 can be easily

integrated into a variety of

PLC and DCS systems

through integrated

communication protocols

including Modbus Serial,

PROFIBUS, Modbus TCP

and EtherNet/IP.

V5-T5-108 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Features and Benefits

Features

Product Range

●0.3–800 A

●Up to 690 Vac

●4160 Vac with PT ratios

●20–80 Hz operation

●Selectable trip class (5–40)

Product Hardware

●Modular design with

multiple options:

●Base control module:

protections, monitoring,

communications, I/O

●Measurement module:

sensing capability

●User interface: control

and diagnostics

●AC (120/240) or DC (24)

control-power options

●2% monitoring accuracy on

current and voltage values

●Standard on-board I/O

●(4) DI (AC or DC options)

●(3) Relay out

– 2 Form A (NO)

– 1 Form C (NO/NC)

latching or non-

latching

●Superior motor protection

solutions, including:

●Motor (current)

●Line (voltage)

●Load (power)

●Advanced monitoring

algorithms

●Pre-configured operation

modes

●Overload only

●Direct (FVNR)

●Reverser (FVR)

●Star/delta

●Two speed pole

changing

●Two speed Dahlander

●Auto transformer

●Solenoid valve

●HMCP/MCCB actuation

●Contactor feeder

●General purpose

input/output

●Compact footprint

●Pass-through modular

design

●Flexible communication

options

●Modbus Serial

●Modbus TCP

●EtherNet/IP

●PROFIBUS

●Real-time clock and

memory backup module

●Integrated USB

communication port

●Power Xpert inControl

software tool

●Configuration

●Monitoring

●Diagnostics

Benefits

Reliability

●Advanced diagnostics

allow for quick and

accurate identification of

the root cause of a fault

●Allows for greater system

coverage through line-,

load- and motor-based

protections

●Voltage loss restart

functionality allows for

automatic revival after

outages from voltage loss

without the need for user

intervention

●

On-board I/O meets needs of

most communication

requirements without the

need for additional modules

●Seamless integration into

EtherNet/IP networks via

EIP-Assist tool

●Pre-programmed operation

modes support fast, easy

installation for most

applications

●MTBF 20 years at 50 °C

Flexibility

●Modular format with

scalable options allows

for customization to exact

needs of application

●Widest range of

communication options

for easy integration into

majority of PLC/DCS

systems

●Fully programmable output

relays

●Fully programmable trip

and alarm thresholds and

time delays

Standards and Certifications

●CE, UL, CSA

●IEC EN 60947-4-1

●ATEX 95

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-109

5.4

Motor Protection and Monitoring

Overload Relays

System Overview

The Power Xpert C445 Motor Management Relay is a solid-state based electronic overload device

designed to protect single- or three-phase AC electric induction motors from 0.3 to 800 A. The

C445 provides intelligent monitoring, protection and efficiency calculations for motor, load and

line conditions. It’s ideal for oil and gas, water treatment, mining, utility and industrial motor

control applications. The C445 offers a modular pass-through design, breaking the sensing,

protection, and control into separate modules. This allows the user to select the appropriate

options for each module and combine them to meet the exact needs of their application. Together,

these modules provide a fully configurable and industry-leading intelligent motor protection solution

for the entire system.

Base Control Module

The base control module is

the core of the C445 system,

providing the various

monitoring, protection and

control algorithms. Equipped

with native I/O connections,

communication card options

and USB connectivity, the

base control module

provides users with real-time

data on the health and status

of their application. Various

pre-configured operation

modes are available that

simplify the wiring and logic

requirements for the user.

Measurement Module

The measurement module

is a pass-through device that

samples current and voltage

data consumed by the

system. This data is

continuously transmitted

back to the base control

module for analysis. Various

frame sizes are available for

applications up to 800 A,

with voltage measurement

and positive temperature

coefficient (PTC) protection

options.

User Interface

The user interface provides

local motor control and status

indication that can be

operated from outside of

the system’s enclosure.

An external micro USB

connection allows for

device commissioning,

configuration and monitoring.

Various overlay options are

available to match the

specific operation mode of

the application. Two color

schemes are available for

NEMA (English) or IEC

(symbols) based applications.

V5-T5-110 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Protection Summary 1

Current-Based Protection Summary

Voltage-Based Protection Summary 3

Power-Based Protection Summary 3

Advanced Protection Summary 3

Notes

1Not all trips/alarms are enabled by default. Consult C445 user manual for further information.

2Sensing level depends on Measurement Module frame size and amperage range. Consult C445 user manual for further information.

3Voltage, Power and Advanced Protections require voltage option on the measurement module.

4Voltage loss restart is a control functionality used for reacceleration schemes after power loss. Consult C445 user manual for further information.

5Consult C445 user manual for further information.

Trip Alarm

Level

Range

Default

Level

Delay Range

(Seconds)

Default Level

(Seconds)

Level

Range

Default

Level

Delay Range

(Seconds)

Default Level

(Seconds)

Thermal overload X X 0.3–800 A Low end of

FLA range

Trip Class 5–40 Trip Class 5 1–100% 90% Instantaneous Instantaneous

Instantaneous overcurrent X X 50–400% FLA 400% 0.001–2.000 2 50–400% FLA 400% 0.2–5.0 2

Jam X X 50–400% FLA 400% 1–60 10 50–400% FLA 400% 0.2–5.0 2

Stall X — 50–400% FLA 200% Instantaneous Instantaneous — — — —

Undercurrent X X 10–90% FLA 50% 1–60 20 10–90% FLA 50% 0.2–5.0 2

Current unbalance X X 1–60% 15% 1–60 15 1–60% 15% 0.2–5.0 2

Current phase loss X — 60% 60% 2 2 — — — —

Ground (earth) fault X X 22

1–60 5 22

0.2–5.0 2

PTC (requires option) X X Overtemperature

Shorted

Open

OFF — — Overtemperature

Shorted

Open

OFF — —

Trip Alarm

Level

Range

Default

Level

Delay Range

(Seconds)

Default Level

(Seconds)

Level

Range

Default

Level

Delay Range

(Seconds)

Default Level

(Seconds)

Phase rotation X — ABC, ACB ABC Instantaneous Instantaneous — — — —

Voltage phase loss X — 70% 70% 2 2 — — — —

Overvoltage X X 90–150% 110% 1–60 20 90–150% 110% 0.2–5.0 2

Undervoltage X X 10–100% 90% 1–60 20 10–100% 90% 0.2–5.0 2

Voltage unbalance X X 2–20% 6% 1–20 20 1–20% 6% 0.2–5.0 2

Frequency deviation (slow) X X 0.1–5 Hz 0.1 Hz 1–60 20 0.1–5 Hz 0.1 Hz 0.2–5.0 2

Frequency deviation (fast) X X 0.02–2 Hz 0.1 Hz 0.02–60 1 0.02–2 Hz 0.1 Hz 0.2–5.0 2

Trip Alarm

Level

Range

Default

Level

Delay Range

(Seconds)

Default Level

(Seconds)

Level

Range

Default

Level

Delay Range

(Seconds)

Default Level

(Seconds)

Low power X X –200 to 200% 50% 1–60 20 –200 to 200% 50% 1–60 2

High power X X –200 to 200% 110% 1–60 20 –200 to 200% 110% 1–60 2

Power factor deviation (low) X X –100 to 100% 0% 1–60 20 –100 to 100% 0 1–60 2

Power factor deviation (high) X X –100 to 100% 100% 1–60 20 –100 to 100% 100% 1–60 2

Trip Alarm

Level

Range

Default

Level

Delay Range

(Seconds)

Default Level

(Seconds)

Level

Range

Default

Level

Delay Range

(Seconds)

Default Level

(Seconds)

Voltage loss restart 4——— — — — — — — —

Peak demand alarm — X User settable 5———— —— —

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-111

5.4

Motor Protection and Monitoring

Overload Relays

Monitoring Summary

Current-Based Monitoring

Voltage-Based Monitoring 1

Power-Based Monitoring 1

Note

1Voltage option must be selected for the measurement module.

Parameter Name Range / Units Description

IA (L1) float Depends on frame size (amps) Phase A (L1) motor current; 2% accuracy within 30–125% of FLA

IB (L2) float Depends on frame size (amps) Phase B (L2) motor current; 2% accuracy within 30–125% of FLA

IC (L3) float Depends on frame size (amps) Phase C (L3) motor current; 2% accuracy within 30–125% of FLA

I Average float Depends on frame size (amps) Average motor current; 2% accuracy within 30–125% of FLA

I Unbalance percent 0–100% Motor current unbalance percent

I Average % of FLA (nominal current) 0–720% of FLA (amps) Average motor current as a percentage of FLA

Maximum start current floating point Depends on frame size (amps) Maximum motor starting current

Motor residual GF RMS Depends on frame size (amps), scaled via fieldbus Motor residual ground fault current RMS; Accuracy meets UL 1053 / IEC Class II-B

Parameter Name Range / Units Description

Voltage AB (L1-L2) 0–690 V; max. 4,160 V with PT ratios Supply line-to-line voltage AB (L1-L2); 2% accuracy up to 690 Vac

Voltage BC (L2-L3) 0–690 V; max. 4,160 V with PT ratios Supply line-to-line voltage BC (L2-L3); 2% accuracy up to 690 Vac

Voltage CA (L3-L1) 0–690 V; max. 4,160 V with PT ratios Supply line-to-line voltage CA (L3-L1); 2% accuracy up to 690 Vac

Average line-to-line voltage 0–690 V; max. 4,160 V with PT ratios Supply line-to-line voltage average; 2% accuracy up to 690 Vac

Line frequency x 100 20–80 Hz (Centi-Hz) Supply Frequency in centi-Hz

Voltage phase order 0: unknown; 1: ABC (L1-L2-L3); 2: ACB (L1-L3-L2) Reports phase sequence of the line voltage

Voltage unbalance percent 0–100% Supply voltage unbalance percentage

Parameter Name Range / Units Description

Total watts Depends on frame size (Watts) Total Real Power; 5% accuracy

Total VA Depends on frame size (Volt-Amps) Total Apparent Power; 5% accuracy

Total VARs Depends on frame size (VARs) Total Reactive Power; 5% accuracy

Power factor 0–100%, Scaled by 0.01% via fieldbus Apparent power factor in percentage; 1% accuracy

Motor speed RPM Depends on motor (RPM) Motor speed in RPM

Motor torque Depends on motor (Nm) Motor torque

Motor efficiency percent PC Tool in %, Scaled by 0.01% via fieldbus Motor efficiency in percentage

Real energy Depends on frame size (0.1 kWh) Real energy scaled; 5% accuracy

Real energy (resettable) Depends on frame size (0.1 kWh) Real energy (resettable) scaled; 5% accuracy

Apparent energy Depends on frame size (0.1 kVAh) Apparent energy scaled; 5% accuracy

Apparent energy (resettable) Depends on frame size (0.1 kVAh) Apparent energy (resettable) scaled; 5% accuracy

Reactive energy Depends on frame size (0.1 kVARh) Reactive energy scaled; 5% accuracy

Reactive energy (resettable) Depends on frame size (0.1 kVARh) Reactive energy (resettable) scaled; 5% accuracy

Current demand value Depends on frame size (Watts) Latest estimate of the demand; 5% accuracy

Demand (resettable) Depends on frame size (Watts) Peak demand, user resettable; 5% accuracy

Peak demand time stamp Time in seconds Peak demand time stamp (in Unix time)

Demand window duration Time in minutes Demand window duration

V5-T5-112 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

System Monitoring

Faults and Events

Parameter Name Range / Units Description

Motor state (current based) 0: Stopped; 1: Accelerating; 2: Running Current Based motor state (independent of command)

Motor control status Various Present motor control status bits

Number of operating seconds Time in seconds Number of operating seconds

Operating seconds (resettable) Time in seconds Number of operating seconds (resettable)

Time to trip overload Time in seconds Time for overload to reach trip threshold (100%)

Time to reset overload Time in seconds Time for overload to reach reset threshold (thermal memory must drop below 75%)

PTC status Various PTC status

Digital input status 0/1 ON/OFF status of digital inputs

Base control module relay status 0/1 Base control module relay status (output status)

Total motor run time Time in seconds Total motor run time in seconds

Total motor run time (resettable) Time in seconds Total run time user (resettable)

Last measured starting time Time in seconds The amount of time the motor took to reach up to speed on the last start.

Number of starts Number Total number of motor starts

Number of starts (resettable) Number Number of starts (resettable)

Number of contactor operations last hour Number Number of contactor operations during the last hour

Latest run time Time in seconds Duration in seconds of the last start-to-stop motor run time

Thermal memory percent 0–250% Thermal memory in percent—overload trip occurs at 100%

Parameter Name Range / Units Description

Active fault Various Provides reason for trip in form of fault code

Active warning Various Provides reason for warning in form of fault code

Active inhibit Various Provides reason for inhibit in form of fault code

Fault queue—event order Various A list of the last 10 faults shown in the order they occurred. Most recent at top

Trip snapshot Various Time-stamp log of (12) parameters at time of trip

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-113

5.4

Motor Protection and Monitoring

Overload Relays

Catalog Number Selection

Power Xpert C445 Global Motor Management Relay

Required System Components

Order these catalog numbers for a complete C445 system.

●1 Base Control Module (C445B…)

●1 Measurement Module (C445M…)

●1–2 Connection cables (D77E…), required to provide power and communications from the Base Control Module to the

Measurement Module and the User Interface (if used). These must be ordered separately in the length desired.

●1 programming cable (C445XS-USB-MICRO or C445XS-USB-LEADS), required to configure the device using

Power Xpert inControl. The same programming cable can be used for multiple systems.

Optional Accessories

These system accessories are compatible with any C445 system but are not required.

●Communication Modules (C445XC…)

●Real-time Clock and Memory Backup Module (C445XO-RTC)

●User Interfaces (C445UC…)

●User Interface Digital Input Wiring Harnesses (C445XU…), required only if utilizing optional digital inputs on User Interfaces

Relay

Base Control Module

Measurement Module

Notes

1For other communication protocol options, see Accessories chart on Page V5-T5-114.

2If a real-time clock and memory backup module are required, see Accessories chart on Page V5-T5-114.

3For applications above 136 A, see Accessories chart on Page V5-T5-114.

Module

B = Base control module

M = Measurement module

U = User interface

X = Accessory

C445 B

Family

C445 = Power Xpert C445 global motor management relay

Options

Options depend on module selected

Family

C445 = Power Xpert C445 global

motor management relay

Module

B = Base control module

C445 B A – S A L N

Outputs

L = 2 Form A (NO); 1 Form C (NO/NC) latching

N = 2 Form A (NO); 1 Form C (NO/NC) non-latching

Supply Voltage

A = 120–240 Vac

D = 24 Vdc

Version

S = Standard

Inputs

A = 120 Vac

D = 24 Vdc

Options 12

N = None

M = On-board Modbus Serial

Inputs 3

45 mm

2P4 = 0.3–2.4 A

005 = 1–5 A

032 = 4–32 A

045 =6–45 A

55 mm

072 =9–72 A

90 mm

090 = 11–90 A

136 = 17–136 A

Family

C445 = Power Xpert C445 global

motor management relay

Module

M = Measurement module

C445 M A – 005 A

Frame Size

A = 45 mm (0.3–45 A)

B = 55 mm (9–72 A)

C = 90 mm (17–136 A)

Sensing Capability

I = Current only

V = Current and voltage

P = Current and PTC

A = Current, voltage and PTC

V5-T5-114 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

User Interface

Power Xpert C445 Global Motor Management Relay

Accessories

Note

1This cable harness is to utilize the user interface inputs. For other C445 connector cables, see Accessories on Page V5-T5-119.

Color Scheme

N = NEMA

I = IEC

Note: See images on

Page V5-T5-117.

Family

C445 = Power Xpert C445 global

motor management relay

Module

U = User interface

C445 U C – N 0

Type

C = Control

Application

0–9

Note: See Page V5-T5-117 for selection.

Family

C445 = Power Xpert C445 global

motor management relay

Module

X = Accessory

C445 X C – E

Type

C = Communication card

O = Option module

S = Spare parts and accessory kits

U = User interface input cable harness 1

Options

Communication Module Options

E = EtherNet/IP and Modbus TCP

P = PROFIBUS

Option Modules

RTC = Real-time clock and memory backup module

Spare Parts and Cables

TERM = Spare terminal connectors kit

USBMICRO = Standard USB male to micro USB male

USBRJ12 = Standard USB male to RJ12

USBLEADS = Standard USB male to loose leads

User Interface Input Cables

050 = 0.50 m length

100 = 1 m length

200 = 2 m length

300 = 3 m length

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-115

5.4

Motor Protection and Monitoring

Overload Relays

Product Selection

Power Xpert C445 Global Motor Management Relay

Base Control Module

Note

1 Can be used for 4160 Vac applications with PT ratios.

Power Source Voltage Range 1Digital Inputs Relay Outputs

On-board

Communications Catalog Number

120/240 Vac 0–690 Vac (4) 120 Vac (2) Form A, (1) Form C (non-latching) — C445BA-SANN

Modbus Serial C445BA-SANM

(2) Form A, (1) Form C (latching) — C445BA-SALN

Modbus Serial C445BA-SALM

(4) 24 Vdc (2) Form A, (1) Form C (non-latching) — C445BA-SDNN

Modbus Serial C445BA-SDNM

(2) Form A, (1) Form C (latching) — C445BA-SDLN

Modbus Serial C445BA-SDLM

24 Vdc 0–690 Vac (4) 120 Vac (2) Form A, (1) Form C (non-latching) — C445BD-SANN

Modbus Serial C445BD-SANM

(2) Form A, (1) Form C (latching) — C445BD-SALN

Modbus Serial C445BD-SALM

(4) 24 Vdc (2) Form A, (1) Form C (non-latching) — C445BD-SDNN

Modbus Serial C445BD-SDNM

(2) Form A, (1) Form C (latching) — C445BD-SDLN

Modbus Serial C445BD-SDLM

C445B_

V5-T5-116 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Measurement Module

Note

1 The 45 mm frame is capable of 6 AWG wire maximum with the exception of insulation types RHH, RHW and RHW-2.

If these insulation types are being used, use the 55 mm frame.

Frame Size Current Range (A) Current (I) Sensing Voltage (V) Sensing PTC Sensing Catalog Number

45 mm 0.3–2.4 Yes — — C445MA-2P4I

Yes — Yes C445MA-2P4P

Yes Yes — C445MA-2P4V

Yes Yes Yes C445MA-2P4A

1–5 Yes — — C445MA-005I

Yes — Yes C445MA-005P

Yes Yes — C445MA-005V

Yes Yes Yes C445MA-005A

4–32 Yes — — C445MA-032I

Yes — Yes C445MA-032P

Yes Yes — C445MA-032V

Yes Yes Yes C445MA-032A

6–45 1Yes — — C445MA-045I

Yes — Yes C445MA-045P

Yes Yes — C445MA-045V

Yes Yes Yes C445MA-045A

55 mm 9–72 Yes — — C445MB-072I

Yes — Yes C445MB-072P

Yes Yes — C445MB-072V

Yes Yes Yes C445MB-072A

90 mm 11–90 Yes — — C445MC-090I

Yes — Yes C445MC-090P

Yes Yes — C445MC-090V

Yes Yes Yes C445MC-090A

17–136 Yes — — C445MC-136I

Yes — Yes C445MC-136P

Yes Yes — C445MC-136V

Yes Yes Yes C445MC-136A

C445M_

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-117

5.4

Motor Protection and Monitoring

Overload Relays

Options

User Interface—NEMA Color Scheme (English) 12

NEMA User Interface Example

C445UC-N5

Notes

1 All options include a reset button, micro USB port, and four self-powered 24 Vdc digital inputs. Please see Accessories on Page V5-T5-119 for digital inputs wiring

harness options.

2 Not all operation modes are stock items. Check with EatonCare for availability.

3 F1 function key is reserved for future use.

Operation

Mode

Control Type

(Local = UI)

Control Button(s)

Action LED Indicator Labels Diagnostic LED Label(s) Catalog Number

FVNR Starter Local Only START

—

OFF

—

RUN

—

OFF

—

FAULT, WARNING, OVERLOAD C445UC-N0

FVNR Starter Remote Only —

—

F1 3

—

RUN

—

OFF

—

FAULT, WARNING, OVERLOAD C445UC-N1

FVR Starter Remote Only —

—

F1 3

—

FWD

REV

OFF

—

FAULT, WARNING, OVERLOAD C445UC-N2

2-Speed Starter Remote Only —

—

F1 3

—

SLOW

FAST

OFF

—

FAULT, WARNING, OVERLOAD C445UC-N3

FVNR Starter Local/Remote —

HAND

OFF

AUTO

RUN

HAND

OFF

AUTO

FAULT, WARNING, OVERLOAD C445UC-N4

FVR Starter Local/Remote FWD

REV

OFF

AUTO

FWD

REV

OFF

AUTO

FAULT, WARNING, OVERLOAD C445UC-N5

2-Speed Starter Local/Remote SLOW

FAST

OFF

AUTO

SLOW

FAST

OFF

AUTO

FAULT, WARNING, OVERLOAD C445UC-N6

MCCB Actuation Local/Remote CLOSE

—

OFF

AUTO

—

OFF

AUTO

FAULT, WARNING, TRIPPED C445UC-N7

MCCB Actuation Local Only CLOSE

—

OFF

—

OFF

—

FAULT, WARNING, TRIPPED C445UC-N8

Overload Local/Remote —

TEST

AUTO

RUN

—

OFF

AUTO

FAULT, WARNING, OVERLOAD C445UC-N9

NEMA Color Scheme

V5-T5-118 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

User Interface—IEC Color Scheme (Symbols) 12

IEC User Interface Example

C445UC-I6

Notes

1 All options include a reset button, micro USB port, and four self-powered 24 Vdc digital inputs. Please see Accessories on Page V5-T5-119 for digital inputs wiring

harness options.

2 Not all operation modes are stock items. Check with EatonCare for availability.

3 F1 function key is reserved for future use.

Operation

Mode

Control Type

(Local = UI)

Control Button(s)

Action LED Indicator Labels Diagnostic LED Label(s) Catalog Number

FVNR Starter Local Only —

—

FAULT, WARNING,

EARTH FAULT

C445UC-I0

FVNR Starter Remote Only —

—

F1 3

—

RUN

—

OFF

—

FAULT, WARNING,

EARTH FAULT

C445UC-I1

2-Speed Starter Local Only —

—

FAULT, WARNING,

EARTH FAULT

C445UC-I2

FVR Starter Local Only —

—

FAULT, WARNING,

EARTH FAULT

C445UC-I3

FVNR Starter Local/Remote —

—

FAULT, WARNING,

EARTH FAULT

C445UC-I4

FVR Starter Local/Remote —

—

FAULT, WARNING,

EARTH FAULT

C445UC-I5

2-Speed Starter Local/Remote —

—

FAULT, WARNING,

EARTH FAULT

C445UC-I6

MCCB Actuation Local/Remote —

—

FAULT, WARNING, TRIPPED C445UC-I7

MCCB Actuation Local Only —

—

FAULT, WARNING, TRIPPED C445UC-I8

Overload Local/Remote —

TEST

F1 3

AUTO

RUN

—

OFF

—

FAULT, WARNING,

EARTH FAULT

C445UC-I9

IEC Color Scheme

—

AUTO

—

AUTO

—

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-119

5.4

Motor Protection and Monitoring

Overload Relays

Accessories

External Current Transformers

Use CTs and 1–5 A C445 measurement module. CT kit does not include measurement module (order separately).

Communication and Option Modules

Cables, Wiring Harnesses and Spare Parts

Connection Cables and Accessories

D77E connection cables are required to connect the base control module to the

measurement module and to the user interface. Order the appropriate lengths for

each connection.

User interface wiring harnesses are required to utilize the digital inputs on the user

interface. Order one wiring harness per user interface to connect to these inputs.

C445XS-USBMICRO and C445XS-USBLEADS are used to connect the Power Xpert

inControl tool (see next page for details). C445XS-USBRJ12 is used for firmware

upgrades.

Notes

1 Contact factory for availability.

2 Catalog numbers are for one single-phase CT, order quantity of 3 for a complete C445 system.

CT Range (A) Description Terminal Size Measurement Module Catalog Number 12

17–300 300:5 single-phase CT, 1.25 inch dia hole, UL and CSA ANSI/

IEEE C57.13, 50–400 Hz, 600 Vac, 10 kV, relay class C50,

accuracy 0.3% B0.1

(2) 8–32 brass terminals,

comes with mounting

bracket kit

C445MA-005_ XCT300-5

75–600 600:5 single-phase CT, 2.00 inch dia hole, UL and CSA ANSI/

IEEE C57.13, 50–400 Hz, 600 Vac, 10 kV, relay class C50,

accuracy 0.3% B0.1

(2) 8–32 brass terminals,

comes with mounting

bracket kit

C445MA-005_ XCT600-5

100–800 800:5 single-phase CT, 2.50 inch dia hole, UL and CSA ANSI/

IEEE C57.13, 50–400 Hz, 600 Vac, 10 kV, relay class C50,

accuracy 0.3% B0.1

(2) 8–32 brass terminals,

comes with mounting

bracket kit

C445MA-005_ XCT800-5

Description Catalog Number

EtherNet/IP and Modbus TCP card with 2-port switch C445XC-E

PROFIBUS DPV0 and DVP1 card C445XC-P

Real-time clock and memory backup module C445XO-RTC

Description Catalog Number

Connection cable (base control module to measurement module or user interface), 13 cm length, 600 V rating D77E-QPIP13

Connection cable (base control module to measurement module or user interface), 13 cm length, 1000 V rating D77E-QPIP13-HV

Connection cable (base control module to measurement module or user interface), 25 cm length, 600 V rating D77E-QPIP25

Connection cable (base control module to measurement module or user interface), 25 cm length, 1000 V rating D77E-QPIP25-HV

Connection cable (base control module to measurement module or user interface), 100 cm length, 600 V rating D77E-QPIP100

Connection cable (base control module to measurement module or user interface), 100 cm length, 1000 V rating D77E-QPIP100-HV

Connection cable (base control module to measurement module or user interface), 200 cm length, 600 V rating D77E-QPIP200

Connection cable (base control module to measurement module or user interface), 300 cm length, 600 V rating D77E-QPIP300

Connection cable (base control module to measurement module or user interface), 300 cm length, 1000 V rating D77E-QPIP300-HV

User interface digital inputs wiring harness, 50 cm, 16 AWG wires C445XU-050

User interface digital inputs wiring harness, 100 cm, 16 AWG wires C445XU-100

User interface digital inputs wiring harness, 200 cm, 16 AWG wires C445XU-200

User interface digital inputs wiring harness, 300 cm, 16 AWG wires C445XU-300

Spare parts kit—terminal connectors, mounting feet C445XS-TERM

Standard USB A male to micro USB male cable C445XS-USBMICRO

Standard USB A male to loose leads cable (for use with Modbus Serial terminals) C445XS-USBLEADS

Standard USB A male to RJ-12 cable (for firmware upgrades) C445XS-USBRJ12

ZEB-XCT_

C445X_

V5-T5-120 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Power Xpert inControl Software

The Power Xpert inControl software tool is designed for programming, controlling and monitoring

the Power Xpert C445 motor management relay. Features include loading parameters that can be

saved to a file or printed, setting references, starting and stopping the motor, monitoring signals in

graphical or text form and real-time display.

Power Xpert inControl is available for download free of charge at www.eaton.com/C445. Refer to

Power Xpert inControl User Manual MN040013EN for more information.

Power Xpert inControl Connection Cables

The following connection methods are possible between the PC running the inControl software

and C445:

1. USB/Micro USB cable (C445XS-USBMICRO) connected to the Micro USB port on the

1. User Interface.

2. USB/Micro USB cable (C445-USBMICRO) connected to the Micro USB port on the Base

2. Control Module.

3. USB/RS-485 cable (C445XS-USBLEADS) connected to the RS-485 Modbus port on the Base

3. Control Module (if ordered with the Modbus option).

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-121

5.4

Motor Protection and Monitoring

Overload Relays

Technical Data and Specifications

Power Xpert C445 Motor Management Relay Short Circuit Ratings (North American CSA and UL) 1

Power Xpert C445 Motor Management Relay Short Circuit Ratings (IEC) 1

Power Xpert C445 Technical Data and Specifications

Notes

1Short circuit protective device (SCPD) sizing per NEC: Max = 400% of FLA under 100 A, 300% of FLA over 100 A.

2Published monitoring accuracies are across the frequency range of 47–63 Hz.

Standard-Fault Short Circuit Data High-Fault Short Circuit Data

Measurement

Module

Frame

Max. Fuse

Size (A)

(RK5)

Max.

Breaker

Size (A)

Fuses (RK5) Max. Fuse

Size (A)

(RK5)

Thermal-Magnetic Circuit Breakers

Overload FLA

Range 480 V (kA) 600 V (kA) 480 V (kA) 600 V (kA) 480 V (kA) 600 V (kA)

Max. Breaker

Size (A)

45 mm 0.3–2.4 A 5 5 6 A 15 A 100 100 6 A 100 35 15 A

45 mm 1–5 A 5 5 20 A 20 A 100 100 20 A 100 35 20 A

45 mm 4–32 A 5 5 125 A 125 A 100 100 125 A 100 35 125 A

45 mm 6–45 A 5 5 175 A 175 A 100 100 175 A 100 35 175 A

55 mm 9–72 A 10 10 250 A 250 A 100 100 250 A 100 35 250 A

90 mm 11–90 A 10 10 360 A 360 A 100 100 360 A 100 50 360 A

90 mm 17–136 A 10 10 400 A 400 A 100 100 400 A 100 50 400 A

Standard-Fault Short Circuit Data High-Fault Short Circuit Data

480 V

(kA)

690 V

(kA)

Max. Fuse

Size

(A) (gG)

Max.

Breaker

Size (A)

480 V

Max.

Breaker

Size (A)

690 V

Fuses (gG) Thermal-Magnetic Circuit Breakers

Measurement

Module

Frame

Overload

FLA Range

480 V

(kA)

690 V

(kA)

Max. Fuse

Size (A) (gG)

480 V

(kA)

690 V

(kA)

Max.

Breaker

Size (A)

480 V

Max.

Breaker

Size (A)

690 V

45 mm 0.3–2.4 A 1 1 16 A 15 A N/A 100 100 10 A 100 N/A 15 A N/A

45 mm 1–5 A 1 1 20 A 20 A 20 A 100 100 20 A 100 80 20 A 20 A

45 mm 4–32 A 3 3 125 A 125 A 125 A 100 100 125 A 100 80 125 A 125 A

45 mm 6–45 A 3 3 200 A 175 A 160 A 100 100 125 A 100 80 175 A 160 A

55 mm 9–72 A 5 5 250 A 250 A 250 A 100 100 160 A 100 80 250 A 250 A

90 mm 11–90 A 5 5 360 A 360 A 360 A 100 100 360 A 100 80 360 A 360 A

90 mm 17–136 A 10 10 400 A 400 A 400 A 100 100 400 A 100 80 400 A 400 A

Description Specification

Electrical, Motor/Load Ratings

Operating voltage 110–690 Vac

4160 Vac with Potential Transformer (PT) ratios between 35:1 and 6:1 (purchased separately) (PT) 2

Trip class 5–40, selectable in 5 step increments

Operating current (FLA) range Varies by measurement module frame. See below.

45 mm measurement module 0.3–2.4 A; 1.0–5.0 A; 4.0–32.0 A; 6–45 A

55 mm measurement module 9.0–72.0 A

90 mm measurement module 11.0–90.0 A; 17.0–136.0 A

Rated frequency 20–80 Hz 2

Application(s) Single-phase, three-phase

Accuracy Current: 2% within 30–125% of FLA; 3% < 500% of FLA

Voltage: 2% within 110 Vac, 690 Vac

Power: 5%

Rated supply voltage 120/240 Vac (or) 24 Vdc

Operating supply voltage range 94–264 Vac (or) 18–30 Vdc

Overvoltage category 24 Vdc = III

120/240 = II

Maximum power consumption Less than 8 W—varies by module, see below

Base control module + measurement module Less than 5 W

User interface Less than 1.5 W

Communication card Less than 2 W

V5-T5-122 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Power Xpert C445 Technical Data and Specifications, continued

Description Specification

Environmental Ratings

Ambient temperature (operating) –40 to 60 °C (–40 to 140 °F)

Ambient temperature (storage) –40 to 85 °C (–40 to 185 °F)

Operating humidity [UL991 (H3)] 5–95% noncondensing

Altitude NEMA ICS1 2000 meters (6600 feet)

Shock IEC 60068-2-27 15 g any direction for 11 milliseconds, non-operating

Vibration IEC 60068-2-6 5 g non-operating and 3 g operating in any direction

Pollution degree per IEC 60947-4-1 3

Ingress protection IP20 (Base Control Module / Measurement Module)

IP54 (User Interface)

Mean time between failures (MTBF) 20 years at 50 °C

Safety

Thermal overload protection Per UL 60947-4-1, IEC 60947-4-1

Binary PTC protection IEC 60947-8

Safety integrity level SIL 1 (reference 50495)

Electrical / EMC

Radiated emissions IEC/EN 60947-4-1, Table 15

EN 55011 (CISPIR 11) Group 1, Class A

30–1000 MHz

Conducted emissions IEC/EN 60947-4-1, Table 14

EN 55011 (CISPIR 11) Group 1, Class A

0.15–30 MHz

ESD immunity per IEC 61000-4-2 ± 8 kV air, ± 4 kV contact

Radiated immunity per IEC 61000-4-3 10 V/m 80–1000 MHz

80% amplitude modulation

1 kHz sine wave

Fast transient per IEC 61000-4-4 ± 2 kV power

± 1 kV signals, data and control

Surge per IEC 61000-4-5 ± 1 kV line-to-line

± 2 kV line-to-ground

Conducted immunity per IEC 61000-4-6 10 V, 0.15–80 MHz

80% amplitude modulation

1 kHz sine wave

Magnetic field per IEC 61000-4-8 30 A 50/60 Hz

Voltage dips per IEC 61000-4-11 Class 2, 110 Vac 60 Hz, 230 Vac 50 Hz

0% during 1/2 cycle

0% during 1 cycle

70% during 25/30 cycles

Note: 70% refers to 70% of nominal operating voltage, 0% refers to 0% of operating voltage,

25/30 cycles correlates to 50/60 Hz.

Output Relay Ratings (Base Control Module)

Three mono-stable output relays

One Form C (NO/NC)

Two Form A (NO)

B300 pilot duty on all relays

R300 pilot duty on NO relays only

Rated operating current 3 A at 120 Vac, 1.5 A at 240 Vac

1.5 A at 24 Vdc, 0.22 A at 125 Vdc, 0.1 A at 250 Vdc

Utilization category AC-15; DC-13

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-123

5.4

Motor Protection and Monitoring

Overload Relays

Power Xpert C445 Technical Data and Specifications, continued

PTC Specifications

Note

1Use only UL Listed or recognized conductors. Copper wire rated 75C for all field wiring terminals and main conductor wiring.

Description Specification

Input Ratings (Base Control Module)

Supply voltage 24 Vdc 120 Vac

Number of inputs 4 4

Type of inputs Digital Digital

On-state voltage 15–20 Vdc 79–132 Vac

Off-state voltage 0–5 Vdc 0–30 Vac

Overvoltage category III II

Input/Output Terminal Blocks

Wire capacity 30–12 AWG 1

Screw torque requirement 3.5–4.4 in-lb

(0.4–0.5 Nm)

Measurement Module Current Pass Through

Measurement module size (current range) 45 mm

(0.3–2.4 A)

45 mm

(1–5 A)

45 mm

(4–32 A)

45 mm

(6–45 A)

55 mm

(9–72 A)

90 mm

(11–90 A)

90 mm

(17–136 A)

Supported conductor

NA 600 V (AWG)

EMEA 690 V (mm2)

6 AWG

16 mm2

6 AWG

16 mm2

6 AWG

16 mm2

6 AWG

16 mm2

3 AWG

25 mm2

2/0 AWG

70 mm2

2/0 AWG

70 mm2

Voltage Terminals

Terminal screw torque requirement 3.5–4.4 in-lb

(0.4–0.5 Nm)

Maximum wire capacity

(for voltage input terminals)

12–26 AWG solid

0.13 to 3.31 mm2

Description Specification

Standard EN 60947-8/A1:2006 “Mark A Control Unit”

Compatible thermal detectors Mark A type (abrupt characteristic change) as described in EN 60947-8/A1:2006

Annex A wired in series

Terminals Marked T1 and T2

12–30 AWG solid (0.13–4 mm2)

Cold resistance ≤1500 ohms

Measuring voltage ≤2.5 V for resistance ≤1330 ohms

≤7.5 V for resistance ≤4 kohms

≤9.0 V open circuit

Temperature rise response 3600 ohms ±10%

Over temperature reset 1500 ohms ±10%

Short-circuit response Between 10 and 20 ohms

Short-circuit reset Between 20 and 40 ohms

Wire break response 20 k to 40 kohms

Isolation Uimp = 4 kV

V5-T5-124 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Dimensions

Power Xpert C445 Motor Management Relay

Approximate Dimensions in Inches (mm)

Base Control Module

1.48

(38.0)

4.41 (112.0)

35 mm DIN Rail

Mount

0.24

(6.0)

3.74

(95.0)

Mtg.

1.78 (45.0) Panel Mount

[2] M5 or #10

3.15

(80.0)

4.24

(108.0)

1.34

(34.0)

Mtg.

0.24

(6.0)

Panel Mount

[2] M5 or #10

Panel Mount

Option 2

2.72

(69.0)

2.43 (62.0)

3.97 (101.0)

1.67

(43.0)

Panel Mount

Option 1

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-125

5.4

Motor Protection and Monitoring

Overload Relays

Approximate Dimensions in Inches (mm)

Measurement Module—45 mm Frame

Note: Measurement Module part shown has factory-installed terminals for all measurement options (current, voltage and PTC).

3.81

(97.0)

1.34

(34.0)

1.78 (45.0)

0.57

(15.0)

0.57

(15.0)

4.31

(109.0)

2.93 (74.0)

4.11

(104.0)

3.65

(93.0)

3.15

(80.0)

2.50 (64.0)

35 mm DIN Rail

Mount

1.48

(38.0)

1.67

(43.0)

DIN Mount

Option 4

2.72

(69.0)

0.55

(14.0)

2.72

(69.0)

1.88 (48.0)

3.81

(97.0)

1.34

(34.0)

Panel Mount

[4] M5 or #10

Panel Mount

Option 3

0.55

(14.0)

2.43 (62.0)

Panel Mount

[4] M5 or #10

Panel Mount

Option 2

Panel Mount

Option 1

V5-T5-126 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Approximate Dimensions in Inches (mm)

Measurement Module—55 mm Frame

Note: Measurement Module part shown has factory-installed terminals for all measurement options (current, voltage and PTC).

35 mm DIN Rail

Mount

Panel Mount

[2] M5 or #10

3.69

(94.0)

Mtg.

0.20

(5.0)

2.22 (56.0)

4.14

(105.0)

1.48

(37.0)

1.78

(45.0)

4.55

(116.0)

2.90 (74.0)

1.77 (45.0)

Mtg.

0.22

(6.0)

3.31 (84.0)

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-127

5.4

Motor Protection and Monitoring

Overload Relays

Approximate Dimensions in Inches (mm)

Measurement Module—90 mm Frame

Note: Measurement Module part shown has factory-installed terminals for all measurement options (current, voltage and PTC).

3.94

(100.0)

Mtg.

3.56 (90.0)

35 mm DIN Rail

Mount

Panel Mount

[4] M5 or #10

3.28 (83.0)

3.70 (94.0)

2.95 (75.0)

Mtg. 0.30

(8.0)

4.41

(112.0)

0.24

(6.0)

4.94

(126.0)

1.48

(37.0)

1.80

(46.0)

V5-T5-128 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Approximate Dimensions in Inches (mm)

User Interface

1.77

(45.0)

3.62 (92.0)

User Interface Module Cutout

2.05

(52.0)

3.91 (99.0)

0.31 (8.0)

1.24 (32.0)

1.47 (37.0)

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-129

5.4

Motor Protection and Monitoring

Overload Relays

MP-3000 Overload Relays

Contents

Description Page

XT IEC Overload Relays . . . . . . . . . . . . . . . . . . . . V5-T5-50

Freedom Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-54

C440/XT Electronic Overload Relay . . . . . . . . . . . V5-T5-55

C441 Overload Relays . . . . . . . . . . . . . . . . . . . . . . V5-T5-80

Power Xpert C445 Motor Management Relay . . . V5-T5-107

MP-3000 Overload Relays

Features, Benefits and Functions . . . . . . . . . . . V5-T5-130

Standards and Certifications . . . . . . . . . . . . . . V5-T5-130

Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-130

MP-4000 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-131

IQ 500 Overload Relays . . . . . . . . . . . . . . . . . . . . . V5-T5-133

MP-3000 Overload Relays

Product Description

●Microprocessor-based,

multi-function motor

protection

●Current only device—

no need to add PTs

●Intel-I-Trip™ overload

protection based on

motor data

●Event recording and

operational logging

●Motor Start Profile™

●Optional Quick Release

Drawout Case

●Used on AMPGARD®

and medium voltage

assemblies

●“Help” menu provides

user operational assistance

Application Description

Eaton’s MP-3000 motor

protection relay is a

multifunctional

microprocessor-based

protective relay for the

protection of three-phase AC

motors. The MP-3000 motor

relay may be applied to any

size motor at any voltage

level. It is most commonly

used on large, medium

voltage three-phase induction

motors. It has also been

widely used on important

low voltage (480 volt)

motor applications and

synchronous motors.

The MP-3000 motor relay is

a current only device that

monitors three-phase and

ground currents. It provides

motor overload, stall, short

circuit, phase imbalance,

single phasing and ground

fault motor protection.

It can also be used to provide

protection for a load jam or

loss of load condition. Please

refer to Volume 3—Power

Distribution and Control

Assemblies, CA08100004E,

Tab 9, section 9.4 for additional

product info

rmation.

The MP-3000 motor relay

provides start control logic

to protect the motor against

excessive starts or starting

the motor before it has had

sufficient time to cool down.

The MP-3000 motor relay

may be applied to either

across the line starters or

reduced voltage starters. On

reduced voltage starters, the

MP-3000 relay can control the

switch from reduced voltage

to full voltage based on time

and/or motor transition. The

MP-3000 can protect the

starter against failure to

transition to full voltage

through contact feedback and

an incomplete sequence

function.

The MP-3000 motor relay is

generally used on a motor

starter or a breaker used for

a motor load. The MP-3000

motor relay provides the

intelligence to protect and

control the motor against

abnormal operating

conditions. It monitors the

currents from either a 5 A

or 1 A secondary of a CT

circuit. Ground current may

be obtained from either a

ground CT or from the

residual connection of the

phase CTs. It provides a

Form C contact output for

controlling the starter contacts

or breaker operation.

V5-T5-130 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Features, Benefits and Functions

●Complete motor protection

and control in a single

compact case reduces

panel space requirements

and wiring costs

●Microprocessor design

with self diagnostics

eliminates calibration

and reduces installation,

commissioning and

maintenance

●Programmable stop

2–20% of PCT

●Intel-I-Trip overload

protection develops

customized curve from

manufacturer’s supplied

motor data

●Intel-I-Trip overload

protection provides

adaptive trip characteristics

based on motor

temperature when motor

RTDs are connected

through an optional

URTD module

●Meets UL 1053 ground

fault protection standards

that eliminates the need

for a separate ground relay

saving cost, space, wiring

and time

●Voltage dip/loss ride

through capability reduces

unnecessary trips caused

by poor power quality

●Motor currents,

temperatures and

conditions are monitored

and displayed either locally

or remotely

●Event log provides motor

operating records for the

most recent 20 Trip or

Alarm events with date

and time stamping. This

information can improve

troubleshooting and

reduce downtime

●Log book records the most

recent 100 events such as

motor START/STOP and

set point changes to

provide a log of motor

operation with date and

time stamping

●RTD diagnostics reduces

unnecessary tripping

caused by faulty RTD, RTD

wiring or communications

●Arm/Disarm feature

improves security for

critical motor applications

●Motor Start profile verifies

protection and motor

starting coordination. This

feature can be used to

develop protection settings

on old motors where data

is not available

●Optional communication

module and Eaton’s

software simplifies setting,

configuration, monitoring,

commissioning and data

retrieval either locally or

remotely

●Optional Quick Release

Drawout Case construction

simplifies relay removal

and replacement

The protection functions are

listed below.

●I2t overload protection

(49/51)

●Locked rotor (49S/51)

●Ultimate trip current (51)

●Negative sequence phase

imbalance (46)

●Instantaneous

overcurrent (50)

●Ground fault

protection (50G)

●RTD trip and alarm with

URTD module (49/38)

●Underload trip (37)

●Starts per time (66)

●Jam or stall (51R)

●Auto or manual reset (86)

●Fail-safe or non-fail-safe

trip modes

The metering functions are:

●Motor currents:

●Average current (Iave)

●Individual phase and

ground current in

primary amperes

●Percent of full load

●Percent of phase

imbalance

●RTD temperatures:

●Individual winding

●Motor bearing

●Load

●Auxiliary temperatures

●Motor conditions:

●Percent of I2t thermal

bucket

●Time before start

●Remaining starts

allowed

●Oldest start time

Standards and Certifications

The MP-3000 motor

protection was designed to

meet the industry standards

for protective relays. It is

recognized under UL 1053

Ground Fault Protection

Standard.

●UL recognized

(File No. E154862)

●UL 1053 recognized

●UL 508 recognized

●ANSI C37.90, C37.90.1

●cUL

●CSA

Reference

Refer to Volume 3—Power Distribution and Control Assemblies,

CA08100004E, Tab 9, section 9.4 for additional product information.

Description Tab Section

Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.4

Options and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . 9.4

Technical Data and Specifications . . . . . . . . . . . . . . . . . . . 9.4

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.4

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-131

5.4

Motor Protection and Monitoring

Overload Relays

MP-4000 Overload Relays

Contents

Description Page

XT IEC Overload Relays . . . . . . . . . . . . . . . . . . . . V5-T5-50

Freedom Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-54

C440/XT Electronic Overload Relay . . . . . . . . . . . V5-T5-55

Power Xpert C445 Motor Management Relay . . . V5-T5-107

C441 Overload Relays . . . . . . . . . . . . . . . . . . . . . . V5-T5-80

MP-3000 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-129

MP-4000 Overload Relays

Features, Benefits and Functions . . . . . . . . . . . V5-T5-132

Standards and Certifications . . . . . . . . . . . . . . V5-T5-132

Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V5-T5-132

IQ 500 Overload Relays . . . . . . . . . . . . . . . . . . . . . V5-T5-133

MP-4000 Overload Relays

Product Description

●Microprocessor-based,

multi-function motor

protection

●Intel-I-Trip overload

protection based on

motor data

●Event recording and

operational logging

●Motor Start Profile

●Optional Quick Release

Drawout Case

●Used on AMPGARD

and medium voltage

assemblies

●“Help” menu provides

user operational assistance

Application Description

Eaton’s MP-4000 motor

protection relay is a multi-

functional microprocessor-

based protective relay for the

protection of three-phase AC

motors. The MP-4000 motor

relay may be applied to any

size motor at any voltage level.

It is most commonly used on

large, medium voltage three-

phase induction motors. It

has also been widely used

on important low voltage

(480 volt) motor applications

and synchronous motors.

The MP-4000 motor relay

monitors three-phase and

ground currents, and three-

phase voltages. It provides

motor overload, stall, short

circuit, phase imbalance, single

phasing over/undervoltage,

underpower, power factor and

ground fault motor protection.

It can also be used to provide

protection for a load jam or loss

of load condition.

The MP-4000 motor relay

provides start control logic

to protect the motor against

excessive starts or starting

the motor before it has had

sufficient time to cool down.

The MP-4000 motor relay may

be applied to either across the

line starters or reduced voltage

starters. On reduced voltage

starters, the MP-4000 relay can

control the switch from

reduced voltage to full voltage

based on time and/or motor

transition. The MP-4000 can

protect the starter against

failure to transition to full

voltage through contact

feedback and an incomplete

sequence function.

The MP-4000 motor relay is

generally used on a motor

starter or a breaker used for

a motor load. The MP-4000

motor relay provides the

intelligence to protect and

control the motor against

abnormal operating conditions.

It monitors the currents from

either a 5 A or 1 A secondary of

a CT circuit. Ground current

may be obtained from either a

ground CT or from the residual

connection of the phase CTs.

It provides a Form C contact

output for controlling the

starter contacts or breaker

operation.

V5-T5-132 Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com

5.4

Motor Protection and Monitoring

Overload Relays

Features, Benefits and Functions

●Complete motor protection

and control in a single

compact case reduces

panel space requirements

and wiring costs

●Microprocessor design

with self diagnostics

eliminates calibration

and reduces installation,

commissioning and

maintenance

●Programmable stop

2–20% of PCT

●Intel-I-Trip overload

protection develops

customized curve from

manufacturer’s supplied

motor data

●Intel-I-Trip overload

protection provides

adaptive trip characteristics

based on motor

temperature when motor

RTDs are connected

through an optional

URTD module

●Meets UL 1053 ground

fault protection standards

that eliminates the need

for a separate ground relay

saving cost, space, wiring

and time

●Voltage dip/loss ride

through capability reduces

unnecessary trips caused

by poor power quality

●Motor currents,

temperatures and

conditions are monitored

and displayed either locally

or remotely

●Event log provides motor

operating records for the

most recent 20 Trip or

Alarm events with date

and time stamping. This

information can improve

troubleshooting and

reduce downtime

●Log book records the most

recent 100 events such as

motor START/STOP and

set point changes to

provide a log of motor

operation with date and

time stamping

●RTD diagnostics reduces

unnecessary tripping

caused by faulty RTD, RTD

wiring or communications

●Arm/Disarm feature

improves security for

critical motor applications

●Motor Start profile verifies

protection and motor

starting coordination. This

feature can be used to

develop protection settings

on old motors where data

is not available

●Optional communication

module and Eaton’s

software simplifies setting,

configuration, monitoring,

commissioning and data

retrieval either locally or

remotely

●Optional Quick Release

Drawout Case construction

simplifies relay removal

and replacement

The metering functions are:

●Metering:

●Average current

●Amperes: magnitude

and angle in primary

values

●Amperes: positive,

negative and zero

sequence

●Average voltage (V ave)

●Voltage: magnitude and

angle

●Voltage: positive,

negative and zero

sequence

●% of full load

●% current imbalance

●% voltage imbalance

●Power, vars and VA

●Power factor

●Frequency

●Energy metering with

time and date stamps

●RTD temperatures:

●Individual winding

●Motor bearing

●Load

●Auxiliary temperatures

●Motor conditions:

●Percent of I2t thermal

bucket

●Time before start

●Remaining starts

allowed

●Oldest start time

The protection functions are

listed below:

●I2t overload

protection (49/51)

●Locked rotor (49S/51)

●Ultimate trip current (51)

●Negative sequence phase

imbalance (46)

●Instantaneous

overcurrent (50)

●Ground fault

protection (50G)

●Undervoltage (27)

●Overvoltage (59)

●Under power (32)

●Negative sequence voltage

imbalance (47)

●Power factor (55)

●RTD trip and alarm with

URTD module (49/38)

●Underload trip (37)

●Starts per time (66)

●Jam or stall (51R)

●Auto or manual reset (86)

●Fail-safe or non-fail-safe

trip modes

Standards and Certifications

The MP-4000 motor

protection was designed to

meet the industry standards

for protective relays. It is

recognized under UL 1053

Ground Fault Protection

Standard.

●UL recognized (File No.

E154862)

●UL 1053 recognized

●UL 508 recognized

●ANSI C37.90, C37.90.1

●cUL

●CSA

Reference

Refer to Volume 3—Power Distribution and Control Assemblies,

CA08100004E, Tab 9, section 9.4 for additional product information.

Description Tab Section

Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.4

Options and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . 9.4

Technical Data and Specifications . . . . . . . . . . . . . . . . . . . 9.4

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.4

Volume 5—Motor Control and Protection CA08100006E—May 2016 www.eaton.com V5-T5-133

5.4

Motor Protection and Monitoring

Overload Relays

IQ 500 Overload Relays

Contents

Description Page

XT IEC Overload Relays . . . . . . . . . . . . . . . . . . . . V5-T5-50

Freedom Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-54

C440/XT Electronic Overload Relay . . . . . . . . . . . V5-T5-55

C441 Overload Relays . . . . . . . . . . . . . . . . . . . . . . V5-T5-80

Power Xpert C445 Motor Management Relay . . . V5-T5-107

MP-3000 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-129

MP-4000 Overload Relays . . . . . . . . . . . . . . . . . . . V5-T5-131

IQ 500 Overload Relays . . . . . . . . . . . . . . . . . . . . . V5-T5-133

IQ 500 Overload Relays

Product Description

The IQ 500 is a heaterless,

current-sensing, solid-state

motor protective relay with

optional communications

capabilities. Several functions

are incorporated into the base

relay (IQ502/IQ504) as

standard:

●Overload (overcurrent)

protection

●Phase imbalance and

phase loss protection

●Ground current protection

(Class II)

The base relay can serve as

the initial building block for a

motor protection system by

adding the IQ 500M Special

Function Module. The module

can address application

related motor load functions

with the additional features:

●Underload protection

●Long acceleration

●Jam protection

●Load control

The IQ 500 can provide a

cost-effective alternative to

conventional protective relays

such as current relays,

ground fault relays and phase

loss or phase imbalance

relays. Used with the

PowerNet system, a low-

cost, local area

communication network,

information such as current

values, status, setpoint

values and cause of trip can

be displayed remotely. The

IQ 500 relay is ideal for a

variety of industrial

applications such as mining,

timber, material handling, air

conditioning compressors,

wastewater treatment plants

and petrochemical industries.

Reference

Refer to Tab 2 of this volume, section 2.2 for additional

product information.

IQ 500 Overload Relays Tab Section

Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2

Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2

Features

●Overload class is

adjustable using DIP

switches for 5, 10, 20 or 30

seconds, maximum trip

times at six times rated

current

●Designed for 1000 V and

less distribution systems

●Form C (NO/NC) contact on

output relay

●Isolated alarm relay output

contact

●Communications capability

using IMPACC network

●Manual or automatic reset

(either a true manual or

remote electrical reset)—

selectable

●Overload, Class II ground

current, phase imbalance

and single-phase

protection are standard

●LED indication (bi-

colored—red/green) for

device status, including

overload, phase imbalance

or ground current trip

●Special Function Module

adds protection for

underload and jam

conditions, also provides

for long acceleration

●Optional load control

feature available with

special function module

●Feed-through current

transformer windows for

contactors, NEMA Sizes

1–4 (for Size 5 and larger,

external current

transformers can be used)

●Fits mounting footprint of

Eaton’s MORA relay

●Panel or starter mountable

●Cause of trip is held in

memory through a power

loss

●Bell alarm contact available

for remote status

indication

●DIP switch provided for

setting operating

frequency—50 or 60 Hz

●Plug-in terminal block for

control power, trip relay

and bell alarm relay

connections

●Operating temperature:

–20 to 60 °C (–4 to 140 °F)

Standards and Certifications

●UL File No. E19223

Volume 5 Tab 1000451122 Catalog

1000501680-Catalog 1000501680-Catalog 1000501680-Catalog B4 unilog cesco-content

Navigation menu

Versions of this User Manual:

Views

Navigation