Toshiba JKSSS Series User manual

Document: VF01H05 Rev. 12

INSTRUCTION MANUAL

INSTALLATION – OPERATION - MAINTENANCE

JKSSS Series

Medium Voltage

Solid State Starter

Issued: 3/20

Firmware Version 7.34

Basic Installation and Operation

Guide

JKSSS Series Solid State Soft Starters

Basic Installation and Operation

Guide

JKSSS Series Solid State Soft Starters

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, operations, or

maintenance of this equipment. Should additional information be required, contact your Toshiba

Customer Support Center.

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 the prior written consent of

Toshiba International Corporation may void all warranties or other safety certifications.

Unauthorized modifications may also result in safety hazard or equipment damage.

Misuse of this equipment could result in injury and equipment damage. In no event will Toshiba

International Corporation be responsible or liable for direct, indirect, special, or consequential

damage or injury that may result from the misuse of this equipment.

About This Manual

Every effort has been made to provide accurate and concise information to you, our customer.

At Toshiba International Corporation we are continuously striving for better ways to meet the constantly

changing needs of our customers. E-mail your comments, questions, or concerns about this publication

to TIC-Controls@toshiba.com.

Basic Installation and Operation

Guide

JKSSS Series Solid State Soft Starters

Purpose and Scope of Manual

This manual provides information on how to safely install, operate, maintain, and dispose of your JKSSS

solid state starter. The information provided in this manual is applicable to the JKSSS starter only.

This manual provides information on the various features and functions of this powerful device,

including:

• Installation

• Operation

• Mechanical and electrical specifications

Included is a section on general safety instructions that describe the warning labels and symbols that

are used on the device and throughout the manual. Read the manual completely before installing,

operating, performing maintenance, or disposing of 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

imperial units and/or the metric equivalent. Connection drawings within this document convey the typical

topology of the JKSSS starter.

Because of our commitment to continuous improvement, 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 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.

TOSHIBA® is a registered trademark of Toshiba Corporation. All other product or trade references

appearing in this manual are registered trademarks of their respective owners.

Printed in the U.S.A.

Basic Installation and Operation

Guide

JKSSS Series Solid State Soft Starters

Contacting TIC’s Customer Support Center

Toshiba International Corporation’s Customer Support Center can be contacted to obtain help in

resolving any 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 (800) 231-1412/Fax (713) 466-8773 — Canada (800) 527-1204.

You may also contact Toshiba International Corporation by writing to:

Toshiba International Corporation

13131 West Little York Road

Houston, Texas 77041-9990

For further information on Toshiba International Corporation’s products and services, please visit our

website at www.toshiba.com/tic/.

TOSHIBA INTERNATIONAL CORPORATION

JK Series Solid State Starter

Complete the following information and retain for your records.

Model Number: _____________________________________________________________________

Serial Number: _____________________________________________________________________

Project Number (if applicable):_________________________________________________________

Date of Installation: _________________________________________________________________

Inspected By: _____________________________________________________________________

Name of Application: ________________________________________________________________

Basic Installation and Operation

Guide

JKSSS Series Solid State Soft Starters

TOSHIBA

General Safety Information

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 is comprised of an equilateral triangle enclosing an exclamation mark. This indicates

that a potential personal injury hazard exists.

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 carefully followed.

The word DANGER preceded by the safety alert symbol indicates that an imminently hazardous situation exists

that, if not avoided or if instructions are not followed precisely, will result in serious injury to personnel or loss of

life.

The word WARNING preceded by the safety alert symbol indicates that a potentially hazardous situation exists

that, if not avoided or if instructions are not followed precisely, could result in serious injury to personnel or loss

of life.

The word CAUTION proceeded by the safety alert symbol indicates that a potentially hazardous situation exists

that, if not avoided or if instructions are not followed precisely, may result in minor or moderate injury.

The word NOTE provides helpful information.

NOTE

DANGER

WARNING

CAUTION

Basic Installation and Operation

Guide

JKSSS Series Solid State Soft Starters

TOSHIBA

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:

Basic Installation and Operation

Guide

JKSSS Series Solid State Soft Starters

TOSHIBA

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 (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 carefully read the entire manual.

• Be familiar with the construction and function of the starter, the equipment being driven, and the hazards

involved.

• Be 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, lock-out/tag-out 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. Oustide the U.S., refer to

your local 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 may have been damaged during 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

Customer Support Center.

• DO NOT install or energize equipment that has been damaged. Damage 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 is to be performed by factory trained personnel ONLY. When

modifications are required contact your Toshiba representative.

• Inspections may be required after moving the equipment.

• Contact your Toshiba representative for assistance if required.

Basic Installation and Operation

Guide

JKSSS Series Solid State Soft Starters

TOSHIBA

Handling and Storage

• Use proper lifting techniques when moving the equipment, including properly sizing up the load, getting

assistance, and using a forklift if required.

• Store in a well-ventilated location, preferably in the original packaging, 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.

• The storage temperature range of the breaker is 23° to 104° F (-5° to 40° C).

• DO NOT store the unit in places that are exposed to outside weather conditions (e.g., wind, rain, snow).

• Store in an upright position as indicated on the shipping carton.

• Include any other product-specific requirement.

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.

Installation Precautions

Location and Ambient Requirements

• Adequate personnel working space and 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 gasses, or sources of electrical noise are present.

• Do not install the starter where it may be exposed to flammable chemicals or gasses, water, solvents, or other

fluids.

• The ambient operating temperature shall be between 0° to 40° C (32° and 105° F).

• 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.

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.

Basic Installation and Operation

Guide

JKSSS Series Solid State Soft Starters

TOSHIBA

• 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. In the EU refer to section 6.5 of HD 637 and its sub clauses.

Personnel Protection

• Installation, operation, and maintenance shall be performed by Qualified Personnel Only.

• A thorough understanding of the starter will be required before installation, operation, or maintenance.

• 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.

• 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

the system operation.

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