Toshiba T300MVi MEDIUM VOLTAGE User manual

T300MVi
ADJUSTABLE SPEED MOTOR DRIVE
INSTRUCTION MANUAL
TOSHIBA INTERNATIONAL CORPORATION
Document Number: IF08CZ00
June, 2009
MEDIUM VOLTAGE

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TOSHIBA INTERNATIONAL CORPORATION
13131 WEST LITTLE YORK
HOUSTON, TEXAS 77041
Tel: [phone]
1-800-231-1412
Printed in U.S.A.

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Important Notice
The instructions contained in this manual are not intended to cover all details or variations in
equipment types, nor may it provide for every possible contingency concerning the installation, operation, or
maintenance of this equipment. Should additional information be required contact your Toshiba
representative.
The contents of this manual shall not become a part of or modify any prior or existing agreement,
commitment, or relationship. The sales contract contains the entire obligation of Toshiba International
Corporation. The warranty contained in the contract between the parties is the sole warranty of Toshiba
International Corporation and any statements contained herein do not create new warranties or modify the
existing warranty.
Any electrical or mechanical modifications to this equipment without prior written consent of
Toshiba International Corporation will void all warranties and may void the UL/CUL listing or other
safety certifications. Unauthorized modifications may also result in a safety hazard or equipment
damage.
Misuse of this equipment could result in injury and equipment damage. In no event will
Toshiba Corporation be responsible or liable for either indirect or consequential damage or injury
that may result from the misuse of this equipment.
TOSHIBA INTERNATIONAL CORPORATION
Adjustable Speed Drive
Pleasecomplete the Warranty Card supplied with the ASD and return it to Toshiba by prepaid mail. This will
activate the 12 month warranty from the date of installation; but, shall not exceed 18 months from the date of
purchase.
Complete the followinginformation about the drive andretain it for your records.
Model Number:
Serial Number:
Project Number (if applicable):
Date of Installation:
Inspected By:
Name of Application:

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Manual’s Purpose and Scope
This manual provides information on how to safely install, operate, and maintain your TIC power
electronics product. This manual includes a section of general safety instructions that describes the warning
labels and symbols that are used throughout the manual. Read the manual completely before installing,
operating, or performing maintenance on this equipment.
This manual and the accompanying drawings should be considered a permanent part of the
equipment and should be readily available for reference and review. Dimensions shown in the manual are in
metric and/or the English equivalent.
Toshiba International Corporation reserves the right, without prior notice, to update information,
make product changes, or to discontinue any product or service identified in this publication.
TOSHIBA is a registered trademark of the Toshiba Corporation. All other product or trade
references appearing in this manual are registered trademarks of their respective owners.
Toshiba International Corporation (TIC) shall not be liable for direct, indirect, special, or
consequential damages resulting from the use of the information contained within this manual.
This manual is copyrighted. No part of this manual may be photocopied or reproduced in any form
without the prior written consent of Toshiba International Corporation.
© Copyright 2006 Toshiba International Corporation.
All rights reserved.
Printed in the U.S.A.
Contacting Toshiba’s Customer Support Center
Toshiba’s Customer Support Center can be contacted to obtain help in resolving any Adjustable
Speed Drive system problem that you may experience or to provide application information.
The center is open from 8 a.m. to 5 p.m. (CST), Monday through Friday. The Support Center’s toll
free number is US [phone]/Fax [phone] — Canada [phone].
You may also contact Toshiba by writing to:
Toshiba International Corporation
13131 West Little York Road
Houston, Texas 77041-9990
Attn: ASD Product Manager.
For further information on Toshiba’s products and services, please visit our website at
www.toshiba.com/ind.

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General Safety Instructions
DO NOT attempt to install, operate, maintain or dispose of this equipment until you have read and
understood all of the product safety information and directions that are contained in this manual.
Safety Alert Symbol
The Safety Alert Symbol indicates that a potential personal injury hazard exists. The symbol is
comprised of an equilateral triangle enclosing an exclamation mark.
Signal Words
Listed below are the signal words that are used throughout this manual followed by their
descriptions and associated symbols. When the words DANGER, WARNING and CAUTION are used in
this manual they will be followed by important safety information that must be adhered to.
The word DANGER preceded by the safety alert symbol indicates that an imminently hazardous
situation exists that, if not avoided, will result in death or serious injury to personnel.
The word WARNING preceded by the safety alert symbol indicates that a potentially hazardous
situation exists that, if not avoided, could result in death or serious injury to personnel.
The word CAUTION preceded by the safety alert symbol indicates that a potentially hazardous
situation exists which, if not avoided, may result in minor or moderate injury.
The word CAUTION without the safety alert symbol indicates a potentially hazardous situation
exists which, if not avoided, may result in equipment and property damage.
DANGER
WARNING
CAUTION
CAUTION

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Special Symbols
To identify special hazards, other symbols may appear in conjunction with the DANGER,
WARNING and CAUTION signal words. These symbols indicate areas that require special and/or strict
adherence to the procedures to prevent serious injury to personnel or death.
Electrical Hazard Symbol
A symbol which indicates a hazard of injury from
electrical shock or burn. It is comprised of an equilateral
triangle enclosing a lightning bolt.
Explosion Hazard Symbol
A symbol which indicates a hazard of injury from
exploding parts. It is comprised of an equilateral triangle
enclosing an explosion image.

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Equipment Labels (Safety, Rating, Information)
DO NOT attempt to install, operate, perform maintenance, or dispose of this equipment until you
have read and understood all of the product labels and user directions that are contained in this manual.
Shown below are examples of safety labels that may be found attached to the equipment. DO NOT
remove or cover any of the labels. If the labels are damaged or if additional labels are required, contact your
Toshiba representative for additional labels.
Labels attached to the equipment are there to provide useful information or to indicate an
imminently hazardous situation that may result in serious injury, severe property and equipment damage, or
death if the instructions are not followed.
SAFETY labels that will be found on the equipment are shown below:

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RATING labels that will be found on the equipment are shown below:
Note:
The above labels are shown blank. The labels affixed to the equipment will be filled in with rating data
specific to the actual unit(s) furnished. Complete rating data is also provided on the rating sheet included
in the supplementary drawing packet. Ensure that all rating data matches the power system and the
driven load connected to the equipment.
Input Controller Rating Label
Note: If no input controller is
supplied, this label will not be
present. Refer to label on upstream
equipment for rating data.
Adjustable Speed Drive Rating Label
Inverter Power Module Rating Label

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INFORMATION labels that will be found on the equipment are shown below:
USC
LISTED
Torque Label
Service Label
UL Label
(for UL Listed drives)
CE Label
(for drives designed
for use in the
Euro
p
ean Union
)

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Qualified Personnel
Installation, operation, and maintenance shall be performed by Qualified Personnel Only. A
Qualified Person is one that has the skills and knowledge relating to the construction, installation,
operation, and maintenance of the electrical equipment and has received safety training on the hazards
involved. In the U.S., refer to the latest edition of NFPA 70E for additional safety requirements. Outside the
U.S., follow all applicable national and local safety practices.
Qualified Personnel shall:
•Have read the entire operation manual.
•Be familiar with the construction and function of the ASD, the equipment being driven, and the
hazards involved.
•Able to recognize and properly address hazards associated with the application of motor-driven
equipment.
•Be trained and authorized to safely energize, de-energize, ground, lockout/tagout circuits and
equipment, and clear faults in accordance with established safety practices.
•Be trained in the proper care and use of protective equipment such as safety shoes, rubber
gloves, hard hats, safety glasses, face shields, flash clothing, etc., in accordance with established
safety practices.
•Be trained in rendering first aid.
For further information on workplace safety in the U.S. visit www.osha.gov.Outside the U.S.,
refer to your existing plant safety regulations.
Equipment Inspection
•Upon receipt of the equipment inspect the packaging and equipment for shipping damage.
•Carefully unpack the equipment and check for parts that were damaged from shipping, missing
parts, or concealed damage. If any discrepancies are discovered, it should be noted with the carrier
prior to accepting the shipment, if possible. File a claim with the carrier if necessary and
immediately notify your Toshiba representative.
•DO NOT install or energize equipment that has been damaged. Damaged equipment may fail
during operation resulting in further equipment damage or personal injury.
•Check to see that the rated capacity and the model number specified on the nameplate conform
to the order specifications.
•Modification of this equipment is dangerous and must not be performed except by factory trained
representatives. When modifications are required contact your Toshiba representative.
•Inspections may be required before and after moving installed equipment.
•Keep the equipment in an upright position as indicated on the shipping carton.
•Contact your Toshiba representative for assistance if required.

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Handling and Storage
•Use proper lifting techniques when moving the ASD; including properly sizing up the load, getting
assistance, and using a forklift if required.
•Store in a well-ventilated covered location and preferably in the original carton if the equipment
will not be used upon receipt.
•Store in a cool, clean, and dry location. Avoid storage locations with extreme temperatures, rapid
temperature changes, high humidity, moisture, dust, corrosive gases, or metal particles.
•Do not store the unit in places that are exposed to outside weather conditions (i.e., wind, rain,
snow, etc.).
•Store in an upright position as indicated on the shipping carton.
•Include any other product-specific requirements.
Disposal
Never dispose of electrical components via incineration. Contact your state environmental agency
for details on disposal of electrical components and packaging in your area.

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Installation Precautions
Location and Ambient Requirements
•Adequate personnel working space and adequate illumination must be provided for adjustment,
inspection, and maintenance of the equipment. In the U.S., refer to NEC Article 110-34 for
requirements. Outside the U.S., follow applicable local electrical code requirements.
•Avoid installation in areas where vibration, heat, humidity, dust, fibers, steel particles, explosive/
corrosive mists or gases, or sources of electrical noise are present.
•Do not install the ASD where it may be exposed to flammable chemicals or gasses, water,
solvents, or other fluids.
•The installation location shall not be exposed to direct sunlight.
•Allow proper clearance spaces for installation. Do not obstruct the ventilation openings. Refer to
the recommended minimum installation dimensions as shown on the enclosure outline drawings.
•The ambient operating temperature shall be between 0 and 40 oC (32 and 105 oF).
Mounting Requirements
•Only Qualified Personnel should install this equipment.
•Install the unit in a secure upright position in a well-ventilated area.
•A noncombustible insulating floor or mat should be provided in the area immediately surrounding
the electrical system at the place where maintenance operations are to be performed.
•Equipment should be installed according to all applicable national, regional, and industry codes
and standards. In the U.S., installation of the equipment should conform to NEC Article 110
Requirements For Electrical Installations and to OSHA requirements..
•In the U.S., installation practices should conform to the latest revision of NFPA 70E Electrical
Safety Requirements for Employee Workplaces. Outside the U.S., applicable national and local
installation safety practices should be followed.

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Conductor Routing and Grounding
•Use separate metal conduits for routing the input power, output power, and control circuits.
•A separate ground cable should be run inside the conduit with the input power, output power, and
control circuits.
•DO NOT connect control terminal strip return marked CC to earth ground.
•Always ground the unit to prevent electrical shock and to help reduce electrical noise.
•It is the responsibility of the person installing the ASD or the electrical maintenance personnel to
provide proper grounding and branch circuit protection in accordance with all applicable national
and local electrical codes (in the U.S. refer to the 2005 NEC).
The Metal Of Conduit Is Not An Acceptable Ground.
Connections
Contact With Energized Wiring Will Cause Severe Injury Or Death.
•Turn off, lockout, and tagout all power sources before proceeding to connect the power wiring to
the equipment.
•After ensuring that all power sources are turned off and isolated in accordance with established
lockout/tagout procedures, connect three-phase power source wiring of the correct voltage to the
correct input terminals and connect the output terminals to a motor of the correct voltage and type
for the application. In the U.S., refer to NEC Article 300 – Wiring Methods and Article 310 –
Conductors For General Wiring and size the branch circuit conductors in accordance with NEC
Table 310.16. Outside the U.S., follow your national and local electrical codes.
•If multiple conductors that are smaller than the recommended sizes are used in parallel for the
input or output power, each branch of the parallel set shall have its own conduit and not share its
conduit with other parallel sets (i.e., place U1, V1, and W1 in one conduit and U2, V2, and W2 in
another) (refer to NEC Article 300.20 and Article 310.4 for U.S. requirements). National and local
electrical codes should be referenced if three or more power conductors are run in the same conduit
(in the U.S. refer to 2002 NEC Article 310 adjustment factors on page 70-142). Outside the U.S.,
consult your national and local electrical codes for additional requirements for running multiple
conductors.
•Ensure that the 3 phase input power is Not connected to the output of the ASD. This will damage
the ASD and may cause injury to personnel.
•Do not install the ASD if it is damaged or if it is missing any component(s).
•Turn the power on only after attaching and/or securing the front cover.
•Ensure the correct phase sequence and the desired direction of motor rotation in the Bypass
mode (if applicable).
WARNING
WARNING

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Protection
•Ensure that primary protection exists for the input wiring to the equipment. This protection must be
able to interrupt the available fault current from the power line. The equipment may or may not be
equipped with an input disconnect (option).
•All cable entry openings must be sealed to reduce the risk of entry by vermin and to allow for
maximum cooling efficiency.
•Follow all warnings and precautions and do not exceed equipment ratings.
•If using multiple motors provide separate overload protection for each motor and use V/f control.
•External dynamic braking resistors, if supplied, must be thermally protected.
•It is the responsibility of the person installing the ASD or the electrical maintenance personnel to
setup the Emergency Off braking system of the ASD. The function of the Emergency Off braking
function is to remove output power from the drive in the event of an emergency. A supplemental
braking system may also be engaged in the event of an emergency.
Note: A supplemental emergency stopping system should be used with the ASD.
Emergency stopping should not be a task of the ASD alone.
System Integration Precautions
The following precautions are provided as general guidelines for the setup of the ASD within the
system.
•The Toshiba ASD is a general-purpose product. It is a system component only and the system
design should take this into consideration. Please contact Toshiba for application-specific
information and for training support.
•The Toshiba ASD is part of a larger system and the safe operation of the device will depend on
observing certain precautions and performing proper system integration.
•A detailed system analysis and job safety analysis should be performed by the systems designer
and/or systems integrator before the installation of the ASD component. Contact Toshiba for options
availability and for application-specific system integration information if required.
Personnel Protection
•Installation, operation, and maintenance shall be performed by Qualified Personnel Only.
•A thorough understanding of the ASD will be required before the installation, operation, or
maintenance of the ASD.
•Rotating machinery and live conductors can be hazardous and shall not come into contact with
humans. Personnel should be protected from all rotating machinery and electrical hazards at all
times.
WARNING

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•Insulators, machine guards, and electrical safeguards may fail or be defeated by the purposeful or
inadvertent actions of workers. Insulators, machine guards, and electrical safeguards are to be
inspected (and tested where possible) at installation and periodically after installation for potential
hazardous conditions.
•Do not allow personnel near rotating machinery. Warning signs to this effect shall be posted at or
near the machinery.
•Do not allow personnel near electrical conductors. Human contact with electrical conductors can
be fatal. Warning signs to this effect shall be posted at or near the hazard.
•Personal protection equipment shall be provided and used to protect employees from any hazards
inherent to system operation.

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System Setup Requirements
•When using the ASD as an integral part of a larger system, it is the responsibility of the ASD
installer or maintenance personnel to ensure that there is a fail-safe in place, i.e., an arrangement
designed to switch the system to a safe condition if there is a fault or failure.
•System safety features should be employed and designed into the integrated system in a manner
such that system operation, even in the event of system failure, will not cause harm or result in
personnel injury or system damage (i.e., E-Off, Auto-Restart settings, System Interlocks, etc.).
•The programming setup and system configuration of the ASD may allow it to start the motor
unexpectedly. A familiarity with the Auto-restart settings is a requirement to use this product.
•Improperly designed or improperly installed system interlocks may render the motor unable to
start or stop on command.
•The failure of external or ancillary components may cause intermittent system operation, i.e.; the
system may start the motor without warning.
•There may be thermal or physical properties, or ancillary devices integrated into the overall
system that may allow for the ASD to start the motor without warning. Signs at the equipment
installation must be posted to this effect.
•If a secondary magnetic contactor (MC) is used between the ASD and the load, it should be
interlocked to halt the ASD before the secondary contact opens. If the output contactor is used for
bypass operation, it must be interlocked such that commercial power is never applied to the ASD
output terminals (U, V, and W).
•Power factor improvement capacitors or surge absorbers must not be installed on the output of
the ASD.
•Use of the built-in system protective features is highly recommended (i.e., E-Off, Overload
Protection, etc.).
•The operating controls and system status indicators should be clearly readable and positioned
where the operator can see them without obstruction.
•Additional warnings and notifications shall be posted at the equipment installation location as
deemed required by Qualified Personnel.

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Operational and Maintenance Precautions
•Turn off, lockout, and tagout the main power, the control power, and instrumentation connections
before inspecting or servicing the drive, or opening the door of the enclosure.
•Turn off, lockout, and tagout the main power, the control power, and instrumentation connections
before proceeding to disconnect or connect the power wiring to the equipment.
•The capacitors of the ASD maintain a residual charge for a period of time after turning the ASD
off. The required time for each ASD typeform is indicated with a cabinet label and a Charge LED.
Wait for at least the minimum time indicated on the label and ensure that the Charge LED has gone
out before opening the door of the ASD once the ASD power has been turned off.
•Do Not attempt to disassemble, modify, or repair the ASD. Call your Toshiba sales representative
for repair information.
•Do not place any objects inside of the ASD.
•Turn the power on only after attaching (or closing) the front cover and Do Not remove the front
cover of the ASD when the power is on.
•If the ASD should emit smoke or an unusual odor or sound, turn the power off immediately.
•The heat sink and other components may become extremely hot to the touch. Allow the unit to
cool before coming in contact with these items.
•Remove power from the ASD during extended periods of non-use.
•The system should be inspected periodically for damaged or improperly functioning parts,
cleanliness, and to ensure that the connectors are tightened securely.
•Ensure that the Run functions (F, R, Preset Speed, etc.) of the ASD are off before performing a
Reset. The post-reset settings may allow the ASD to start unexpectedly.
•In the event of a power failure, the motor may restart after power is restored.
•Retry or Reset settings may allow the motor to start unexpectedly. Warnings to this effect should
be clearly posted near the ASD and motor.
DO NOT install, operate, perform maintenance, or dispose of this equipment until you have read
and understood all of the product warnings and user directions. Failure to do so may result in
equipment damage, operator injury, or loss of life.
WARNING

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CONTENTS
INTRODUCTION................................................................................................................ 1
INITIAL COMMISSIONING................................................................................................ 2
Confirmation of Wiring..................................................................................................... 2
Start-Up and Test............................................................................................................ 2
Cautions on Changing Setting Parameters..................................................................... 3
INSPECTIONS AND MAINTENANCE............................................................................... 4
Daily Inspections............................................................................................................. 4
Regular Inspections ........................................................................................................ 4
Main Components............................................................................................................5
Cautions on Handling Printed Wiring Boards .............................................................. 5
Parts to be Regularly Renewed....................................................................................... 6
Recommended Spare Parts............................................................................................ 7
Preparations for Inspection and Maintenance of Equipment (Powering-Off)................... 8
Recovery after Inspection and Maintenance of Equipment (Powering-On)..................... 9
OVERVIEW................................................................................................................... 10
Display/Keypad (MVi-EOi) ............................................................................................ 10
MVi-EOI Diagram.......................................................................................................... 10
How to Handle Faults....................................................................................................... 12
Description of Terminology ........................................................................................... 12
General Specifications (Structure) .................................................................................13
Altitude and Temperature De-rating.............................................................................. 14
Motor Cable Length....................................................................................................... 14
General Specifications (Electrical) .................................................................................15
General Specifications (Control) ....................................................................................16
Rating Specifications..................................................................................................... 18
Protective Functions...................................................................................................... 19
General Cubicle Structure............................................................................................. 21
Cubicle Structure and Dimensions.................................................................................21
Dimensions and Weights of Equipment ........................................................................ 22
INTERFACE..................................................................................................................... 24
Power Supply Interface and Ground............................................................................. 24
Motor Interface.............................................................................................................. 25
Speed Sensor Interface (Option)................................................................................... 25
Resolver.........................................................................................................................25
PG (Pulse Generator) ....................................................................................................25
Pulse Signal Output ...................................................................................................... 26
Digital Input...................................................................................................................26
Digital Output ................................................................................................................ 29
Analog Input.................................................................................................................. 29
Analog Output............................................................................................................... 30
General-purpose Analog Output ....................................................................................30
Additional Analog Outputs..............................................................................................31
Motor Mounted Fan Circuit............................................................................................ 31
CIRCUIT OPERATION .................................................................................................... 32
Main Circuit Configuration............................................................................................. 32

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Control .......................................................................................................................... 34
Vector Control Block Diagram........................................................................................34
Speed Reference...........................................................................................................35
Speed Control................................................................................................................36
Simulator Follower Control (SFC, optional control used with a speed sensor)...............37
Torque Reference and Current Reference.....................................................................37
IQ Limit (Torque current limit).........................................................................................38
D-Q Axis Current Control ...............................................................................................39
Output Voltage References............................................................................................40
Speed Feedback (Option)..............................................................................................41
Resolver.................................................................................................................... 41
PG............................................................................................................................. 41
Control Board Configuration.......................................................................................... 42
OPERATION.................................................................................................................... 43
Pre-Operation Check Points ......................................................................................... 44
Powering-On................................................................................................................. 44
Operation...................................................................................................................... 44
Normal Operation...........................................................................................................44
Powering-Off................................................................................................................. 44
DATA CONTROL............................................................................................................. 45
Setting Data .................................................................................................................. 45
FAULT AND RECOVERY................................................................................................ 45
Cautions when Handling Faults..................................................................................... 45
Repair ........................................................................................................................... 46
Cautions on Repair ........................................................................................................46
DRIVE INSTALLATION DRAWINGS............................................................................... 47
Frame 0 4160V module lifting and installation .............................................................. 47
Frame 1 4160V drive lifting and assembly .................................................................... 47
Frame 1 drive lifting and assembly (cont’d)................................................................... 48
Frame 1 2400V module lifting and installation .............................................................. 49
Frame 1 4160V module lifting and installation .............................................................. 49
Frame 2 drive lifting and assembly................................................................................ 50
Frame 2 drive main cable installation............................................................................ 51
Frame 2 module lifting................................................................................................... 52
Frame 2 4160V module installation............................................................................... 53
Frame 3 drive lifting and assembly................................................................................ 54
Frame 3 drive main cable installation............................................................................ 55
Frame 3 2400V module installation............................................................................... 57
Frame 3 4160V module installation............................................................................... 58
Frame 4 drive lifting and assembly................................................................................ 59
Frame 4 drive main cable installation............................................................................ 60
Frame 4 module lifting................................................................................................... 61
Frame 4 2400V module installation............................................................................... 62
Frame 4 4160V module installation............................................................................... 63
Frame G4P drive lifting and assembly .......................................................................... 64
Frame G4P drive main cable installation....................................................................... 65