Toshiba T300Mvi Brochure
2014-12-13
: Toshiba Toshiba-T300Mvi-Brochure-130831 toshiba-t300mvi-brochure-130831 toshiba pdf
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Small Footprint
Reduced Component Count
IEEE-519 1992 Compliant with 24-Pulse
Harmonic Cancellation
Additive PWM Output Voltage with No Neutral Shift
May be Used with Standard Motors
Ten-Year Mean Time Between Failures
MEDIUM VOLTAGE DRIVES
T300MVi
Built in Harmonic Reduction, Without Filtering or Concern for
Long Lead Lengths
Toshiba’s T300MVi contains specially designed transformer and rectifier schemes that provide phase-shift
cancellation capabilities, eliminating issues concerning harmonic injections into bus-fed equipment. Instead,
the T300MVi medium voltage drive simply looks like a linear load on the incoming AC line. The drive also exceeds
IEEE-519 requirements without the addition of any harmonic filters.
Other Benefits:
• Topology Provides Isolation from Ground Faults and Line Surges
• Design Obtains Higher Displacement Power Factor (0.96) than Running Motor Across the Line
• Motor Torque Ripple Negligible Due to Extremely Small Harmonic Current Contents, Reducing Need for Damping
Devices, e.g., Couplings, Flywheels
• Reduces Possibility of Drive-Induced Torsional Vibration in Driven Equipment
Diagram represents standard product offering: T300MVi medium voltage drive 1000 to 2000 HP, 4160 V
Input. This product was designed to have one of the smallest footprints offered by any manufacturer.
Stable Speed Control Without
a Speed-Sensing Device
• Provides V/Hz or Vector Control Performance Without a
Motor-Mounted Digital or Analog Sensor
• Controls Industrial Processes Utilizing an Internal, High
Speed Algorithm
• Capable of Closed-Loop Vector Control for Super High
Performance Applications
Continuous Operation During
Momentary Power Failures
• Operates with 30% Undervoltage Condition (Trip Time
Based on Drive Overload)
• Five-Cycle Ride-Through During Complete Outages
• Contains Automatic Ride-Through Control
• Allows Restarting into Rotating Load upon Restoration
of AC Line Power Following Total Power Loss
TOSVERT-300MVi® NPC ADJUSTABLE SPEED DRIVE
2000 HP 4.16 KV
Left Side View Right Side View
Highly Advanced Control Systems
The T300MVi drive includes advanced electronics to
reduce chip count and increase performance and reliability.
This feature alone makes this product the highest quality and
most reliable in the industry.
• Control Circuitry Includes Industry Leading Toshiba PP7
High Speed Processor Using 32-Bit CPU
• Enhanced Reliability through Surface-Mount and Multi-Level
Printed Circuit Board Technology
Designed with the Customer in Mind
The T300MVi proves that medium voltage drive process control
programming does not have to be complex. The operator panel and
electronic interfaces combine to make programming processes quick,
simple, and easily modified.
Keypad and Display Include:
• Front-Mounted Control Panel with Eight-Line, Graphical, Nine-
Key, Large LCD for Monitoring Operations, Diagnostics, and
Trouble Shooting
Optional Electronic Interfaces:
• Utilize Fiber Optic and RS232 Ports for Data Transmission
• Offer Toshiba Tosline®S-20 Communication Protocol
• Offer Devicenet®, Profibus®, or Other Communication Protocol
as Optional Connectivity Features
The T300MVi® Medium Voltage Drive -- Capable of Using a Windows®
Interface for Easy Start-up and Monitoring
Menu-Driven, Windows®-Based:
• Programming of Parameters Prior to and During Installation
• Adjustment Support:
– Block Diagram Display (Adjustment, Maintenance, Diagnosis)
– Bar Graph Display
– Test Operation
– Report of Adjustment Data
• Data Loading/Saving/Editing
• Trouble Shooting
• Trace Back
• On-Line Manual
• Trend Display
• First Fault Display
• Trouble Record
• Saving and
Loading Set Data
IGBT Technology: Tried and True
Over the years, IGBT technology has proven to be the most
reliable and best performing means of speed control in low
voltage drives. Toshiba has mastered this technology, and
continues to excel at it. The T300MVi is designed using
both diodes and IGBTs in the main power circuit. We offer a
control circuit topology providing higher performance than our
competition while using fewer parts. What does this mean to
our customers? Plain and simple -- fewer parts equals lower
maintenance. This philosophy is integrated into our modular
vertical design to provide power module interchangeability and
smaller footprints than offered by competitors.
Other Advantages of IGBT Technology:
• Inherent Short Circuit and Ground-Fault Immunity at Output
• Lower Gating Power Requirements
• Small Snubber Circuitry Required
Multi-Level PWM Output Closely
Simulates True Sinewave
The T300MVi drive employs several layers of switching
devices to provide a smooth output wave to the motor.
The multi-step output closely simulates sine wave shape ,
virtually eliminating motor failures due to insulation stress and
long lead-length issues.
The T300MVi drive’s topology allows retrofitting to existing
medium voltage motors without upgrading motor insulation.
It also:
• Eliminates Need for an Output Transformer,
Reducing Cost and Size
• Allows Use of Standard Bearings Without Grounding
or Isolation Means
• Operates Motor at Design Rating (Maximum)
• Enables Easy Retrofit
All T300MVi drives
use a three-power
module design for
reduced MTTR.
The special racking
mechanism extends
from the drive
to allow module
inspection.
In addition, the
drive does not
contain fans,
contactors,
or large electrolytic
capacitors.
Toshiba guarantees the
T300MVi product line will meet or
exceed IEEE-519 standards at input
to the drive. As a result, the drive
appears to be a linear load to the
power system.
The T300MVi design eliminates the
need for costly and time-consuming
harmonic analysis.
Output Voltage
Output Current
INTEGRAL
TRANSFORMER
OIL FILLED CAPACITOR
DIODE
RECTIFIER IGBT CELL X3
T300MVi Specifications
Standard Specications
Item
Voltage Class 4160 V
Drive Rating (A): 62 74 87 99 112 124 155 186 217 248 279 310 372 434 496 558 620
4160 Drive Output (kVA): 447 536 625 715 804 893 1116 1340 1563 1786 2010 2233 2680 3126 3573 4019 4466
Nominal HP 4160 V** 500 600 700 800 900 1000 1250 1500 1750 2000* 2250 2500 3000 3500 4000 4500 5000
Dimensions H x W x D (in) 104 x 74 x 44 104 x 122 x 44 104 x 1 64 x 50 104 x 174 x 50 104 x 222 x 50
Voltage Class 2400 V
Drive Rating (A): 64 75 86 97 107 129 150 172 193 215 269 322 376 430 504 537
2400 V Drive Output (kVA): 268 313 357 402 447 536 625 715 804 893 1116 1340 1563 1786 2010 2233
Nominal HP 2400 V** 300 350 400 450 500 600 700 800 900 1000 1250 1500 1750 2000 2250 2500
Dimensions H x W x D (in) 104 x 74 x 44 104 x 122 x 44 104 x 174 x 50 104 x 222 x 50
Power Requirements
Output Frequency (Hz) 0 to 120 Hz
Main Circuit Three-Phase 4160 V Input Isolation Transformer 24-Pulse Design with Input-Fused Disconnect and Vacuum Contactor, IGBT Output
Control Circuit Integral to Main Transformer; Includes 120 V and 460 V
Tolerance Voltage: ± 10%; Frequency ± 5%
Control Specications Input
Control Method Multi-Level Pulse Width Modulated (PWM) Output Control
Frequency Precision Analong Input: ± 0.5% of Maximum Output Frequency; Digital Input: 0.01%
V/F Control V/Hz, Sensorless Vector Control, Variable Torque, Closed-Loop Vector Control, Constant Torque (Option)
Acceleration/Deceleration 0.1 to 6000 Seconds
Main Control Functions
Soft Stall (Automatic Load Reduction Control During Overload)
Restart into Rotating Motor
Main Protective Functions Current Limit, Overcurrent, Overcharge, Overload, Undervoltage, Overvoltage, Ground Fault, CPU Error, Abnormal Cooling Fan
Data Transmission Ethernet, Optional Probus, Modbus RTU, Modbus, TCP/IP, TOSLINE-S20, and DeviceNet Available
Overload Ratio 115% FLA for 60 Seconds (2000 HP, 4160 V, 110%)*
Interface
Liquid Crystal Display/
Electronic Operator
(LCD EOI )
4 x 20 Graphical Backlit LCD Display; Ability to Display Multiple Parameters on One Screen; Flash-Upgradeable Software Includes Multi-Function Ro tary Encoder
and Ethernet PC Interface
LED Indications Run (Red)/Stop (Green), Remote/Local, Indication of Inverter Status
Keys Local/Remote, Monitor/Program, Run, Enter, ESC, Stop/Reset, Up, Down
Push Button Illuminated Interlock and Fault Reset Push Buttons
Analog Outputs Eight Selectable Voltage or Current Output Signals with Programmable Functions
Analog Inputs Two Selectable Voltage or Current Input Signals
Digital Inputs Eight Digital Inputs with Programmable Functions
Digital Outputs Six Available Digital Outputs with Programmable Functions (One Internal to Drive)
Construction
Enclosure NEMA 1, IP20, IEC-529, Gasketed and Filtered
Panel Construction Free-Standing, Front Maintenance Type, Top or Bottom Access for Motor and Power Cables
Cooling Forced-Air Cooled with Optional Redundant Fans
Color ANSI-61 Gray
Ambient Conditions
Ambient Temperature 0 to 40˚; 32 to 104˚F
Humidity Maximum 95% (Non-Condensing)
Altitude 1000 Meters Above Sea Level or Less
Installation Indoor, No Direct Sunlight, Protect from Corrosive Gases, Explosive Gases
Typical Applications Fan, Blower, Pump, Compressor, Extruder, Options for Submersible Pumping Applications
Standards Electrical Performance: NEC, ANSI
Components and Others NEC, NEMA, UL
**Typical HP Rating of 4-Pole Motor; Contact Factory for Applications on Constant Torque Loads
T300MVi Specifications
Medium Voltage Motor
G7 Drive
*MVDT300Mvi080210*
ADJUSTABLE SPEED DRIVES MOTORS CONTROLS UPS INSTRUMENTATION PLC
INDUSTRIAL DIVISION
13131 West Little York Road, Houston, Texas 77041
Tel 713/466-0277 Fax 713/466-8773
US 800/231-1412 Canada 800/872-2192 Mexico 01/800/527-1204
www.toshiba.com/ind
Copyright 2/2008
Available Through:
TOSHIBA - Quality by Design
Our company culture and history are strongly rooted in quality. Our designs are
technologically innovative and our products are manufactured from start to end
using only the highest quality foreign and domestic parts.
Product Warranty
Toshiba offers a comprehensive warranty program on its full line of industrial
products. Consult your salesperson or the factory for specific information.
Need to Know More?
Be sure to visit our website located at www.toshiba.com/ind for the latest
information on Toshiba products.
Customer Support Services
Toshiba offers 24-hour service nationwide. For assistance of any type
call: 1-800-231-1412.
North American Headquarters & Manufacturing Facility (Houston, TX)
