Product Detail Manual

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Release date 2015-04-20 20:56 Date of issue 2015-04-20 t169761_eng.xml

EPV-5500 Vent System

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".

Pepperl+Fuchs Group USA: +1 330 486 0002 Singapore: +65 6779 9091Germany: +49 621 776 2222

w

ww.pepperl-fuchs.com pa-info@us.pepperl-fuchs.com pa-info@de.pepperl-fuchs.com pa-info@sg.pepperl-fuchs.com

1

5500 series vent

Dimensions

73.2

98.5

49.5

57.2

127

57.2

23.4

1 1/2 NPS thread

(3) Hex key 0.050" (included)

Exhaust port Inlet port

• One design, three different flow rate varients to support your

design requirements

• Anodized aluminum with an optional stainless steel cap

• Universal mounting

Application

The EPV-5500 vent works with the 5500 control unit and

manifold valve to form a certified purge and pressurization

system for enclosures. It can not be used alone.

Vents are a required component for all pressurized enclosure

systems. The EPV-5500 functions as a pressure relief device,

allowing the purge gas to exit the enclosure and includes a

spark arrestor. The vent also provides a seal when enclosure

is pressurized and operating.

The 5500 series purge and pressurization system has NEC,

CEC, ATEX and IECEx third part certifications for Class I,

II/Div. 2 and Zone 2/22.

Features

Release date 2015-04-20 20:56 Date of issue 2015-04-20 t169761_eng.xml

Technical data EPV-5500 Vent System

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".

Pepperl+Fuchs Group USA: +1 330 486 0002 Singapore: +65 6779 9091Germany: +49 621 776 2222

w

ww.pepperl-fuchs.com pa-info@us.pepperl-fuchs.com pa-info@de.pepperl-fuchs.com pa-info@sg.pepperl-fuchs.com

2

If you are using the EPV-5500…-01 you will use one of the following three curves to determine your flow rate. The size of your

enclosure will determine what curve to use. The first curve is for an enclosure up to 5 cubic feet, the second curve is for an

enclosure between 5-15 cubic feet and the third curve is for an enclosure 15 cubic feet and larger. Once you determine which

curve matches your application you can determine your flow rate from the pressure reading.

General specifications

Series 5500

Hazardous environment gas or dust

Pneumatic parameters

Protective gas supply instrument grade air or inert gas

Maximum pressure depends on the integrity of the enclosure (strength)

Purge flow rate See graphs

Flow rate for leakage compensation EPV-5500....-01:

approx. 21 scfh (593 l/hr) @ 0.25" w.c. (0.63 mbar)

approx. 58 scfh (1640 l/hr) @ 0.75" w.c. (1.9 mbar)

EPV-5500....-02:

approx. 14 scfh (395 l/hr) @ 0.25" w.c. (0.63 mbar)

approx. 34 scfh (961 l/hr) @ 0.75" w.c. (1.9 mbar)

EPV-5500....-03:

approx. 9.2 scfh (260 l/hr) @ 0.25" w.c. (0.63 mbar)

approx. 22 scfh (622 l/hr) @ 0.75" w.c. (1.9 mbar)

Breaking pressure EPV-5500....-01: 0.8" w.c. (2.0 mbar)

EPV-5500....-02: 1.4" w.c. (3.5 mbar)

EPV-5500....-03: 1.5" w.c. (3.8 mbar)

Conformity

Degree of protection EN 60529

Shock resistance EN 60068-2

Ambient conditions

Ambient temperature -20 ... 60 °C (-4 ... 140 °F)

Storage temperature -20 ... 60 °C (-4 ... 140 °F)

Relative humidity 5 ... 90 %, non-condensing

Vibration resistance 5 ... 100 Hz , 1 g, 12 m/s2, all axes

Impact resistance 30 g, 11 ms, all axes

Mechanical specifications

Degree of protection EPV-5500....-01/02: mounting only Type 4X

EPV-5500....-03: Type 4X

Material

Housing EPV-5500-AA... body and cap: 6061T6 aluminum

EPV-5500-SS... body: 6061T6 aluminum, cap: 316L stainless steel

Spark arrestor 316L, (1.4404) stainless steel

Installation - any orientation to enclosure

- not gravity dependent

- internal and external mounting possible

Mass approx. 1005 g (2.2 lb)

Dimensions see dimensions

Mounting mounting hole 1 ½" NPT knockout (50.8mm) hole sealing nut (provided)

Data for application in connection

with Ex-areas

EC-Type Examination Certificate ATEX UL / DEMKO 14 ATEX 1282X

Directive conformity

Directive 94/9/EC EN 60079-0:2006 , EN 60079-2:2007 , EN 60079-15:2005 , EN 61241-0:2004 , EN 61241-1:2004 , EN 61241-

4:2006

International approvals

UL approval RFPW, E184741, RFPW7, E184741

IECEx approval IECEx UL/DEMKO 14.0019X

General information

Supplementary information EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of

Conformity and instructions have to be observed where applicable. For information see www.pepperl-

fuchs.com.

Flow Rate Curves

Release date 2015-04-20 20:56 Date of issue 2015-04-20 t169761_eng.xml

Technical data EPV-5500 Vent System

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".

Pepperl+Fuchs Group USA: +1 330 486 0002 Singapore: +65 6779 9091Germany: +49 621 776 2222

w

ww.pepperl-fuchs.com pa-info@us.pepperl-fuchs.com pa-info@de.pepperl-fuchs.com pa-info@sg.pepperl-fuchs.com

3

If you are using the EPV-5500…-02 you will use one of the following three curves to determine your flow rate. The size of your

enclosure will determine what curve to use. The first curve is for an enclosure up to 5 cubic feet, the second curve is for an

enclosure between 5-15 cubic feet and the third curve is for an enclosure 15 cubic feet and larger. Once you determine which

curve matches your application you can determine your flow rate from the pressure reading.

2

1.9

1.8

1.7

1.6

1.5

1.4

1.2

1.1

1.3

1

56 7 8 910

Vent Flow vs. Pressure (EPV-5500-...-01)

Enclosure up to 5 Cubic Feet

CFM

P3, Inch/H2O

2.2

2.4

2

1.6

1.2

1

1.4

57 9111315

1.8

CFM

P3, Inch/H2O

Vent Flow vs. Pressure (EPV-5500-...-01)

Enclosure up to 5-15 Cubic Feet

4

3.5

2.5

1.5

1

2

51015202530

3

CFM

P3, Inch/H2O

Vent Flow vs. Pressure (EPV-5500-...-01)

Enclosure 15 Cubic Feet and up

Release date 2015-04-20 20:56 Date of issue 2015-04-20 t169761_eng.xml

Technical data EPV-5500 Vent System

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".

Pepperl+Fuchs Group USA: +1 330 486 0002 Singapore: +65 6779 9091Germany: +49 621 776 2222

w

ww.pepperl-fuchs.com pa-info@us.pepperl-fuchs.com pa-info@de.pepperl-fuchs.com pa-info@sg.pepperl-fuchs.com

4

If you are using the EPV-5500…-03 then you will use the curve shown below.

2.6

2.5

2.3

2.1

2

2.2

5678910

2.4

CFM

P3, Inch/H2O

Vent Flow vs. Pressure (EPV-5500-...-02)

Enclosure up to 5 Cubic Feet

3.4

3.2

2.8

2.4

2.2

2.6

579111315

3

2

CFM

P3, Inch/H2O

Vent Flow vs. Pressure (EPV-5500-...-02)

Enclosure 5-15 Cubic Feet

5.5

5

3.5

2.5

2

3

51015202530

4.5

1

1.5

4

CFM

P3, Inch/H2O

Vent Flow vs. Pressure (EPV-5500-...-02)

Enclosure 15 Cubic Feet and up

Release date 2015-04-20 20:56 Date of issue 2015-04-20 t169761_eng.xml

Technical data EPV-5500 Vent System

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".

Pepperl+Fuchs Group USA: +1 330 486 0002 Singapore: +65 6779 9091Germany: +49 621 776 2222

w

ww.pepperl-fuchs.com pa-info@us.pepperl-fuchs.com pa-info@de.pepperl-fuchs.com pa-info@sg.pepperl-fuchs.com

5

EPV-5500-AA-01

Configuration

01 30 SCFM (850 l/min) max flow, brk press. 0.8" w.c. (2 mbar)

02 20 SCFM (565 l/min)max flow, brk press. 1.4" w.c. (3.5 mbar)

03 12 SCFM (340 l/min) max flow, brk. press. 1.5" w.c. (3.8 mbar)

Material

AA Body EPV-...-01: Body: 6061T Al, Cap: 6061T Al

SS Body EPV-...-02: Body: 6061T AI, Cap: 316L stainless steel

Series of vent

5500 5500 Series

SCFM

P3, Inch/H2O

Vent Flow vs. Pressure (EPV-5500-...-03)

4

5

6

1

2

257101215

0

3

Type code/model number