UNLIMITED FREE
ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your GlobalSpec Experience

Select Your Free Newsletters

Industry Newsletters

Select Your Free Product Alerts

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

New! AI Engineering Assistant 
- Trained on our vast library of engineering resources.

NEMA ICS 3.1

Guide for the Application, Handling, Storage, Installation, and Maintenance of Medium- Voltage AC Contactors, Controllers, and Control Centers

active, Most Current
Buy Now
Organization: NEMA
Publication Date: 1 January 2019
Status: active
Page Count: 49
scope:

This guide applies to the installation and maintenance of AC medium-voltage contactors, and Class E controllers rated 1,501-15,000 volts, installed in accordance with the National Electrical Code® (NEC®), NFPA 70 and the manufacturer's instructions. The requirements in the CANENA-developed UL 347 and NEMA SG 10-2008 apply. These instructions are not considered appropriate to industrial control equipment intended for use in locations designated as hazardous (classified) in the National Electrical Code.

This guide is not intended to replace the manufacturer's instructions and does not purport to cover all possible circumstances arising from the application, handling, storage, and installation of this equipment. Any problems or questions should be discussed with the manufacturer.

Document History

NEMA ICS 3.1
January 1, 2019
Guide for the Application, Handling, Storage, Installation, and Maintenance of Medium- Voltage AC Contactors, Controllers, and Control Centers
This guide applies to the installation and maintenance of AC medium-voltage contactors, and Class E controllers rated 1,501-15,000 volts, installed in accordance with the National Electrical Code®...
NEMA ICS 3.1
January 1, 2009
GUIDE FOR THE APPLICATION, HANDLING, STORAGE, INSTALLATION, AND MAINTENANCE OF MEDIUM-VOLTAGE AC CONTACTORS, CONTROLLERS, AND CONTROL CENTERS
These instructions apply to AC medium-voltage contactors and Class E magnetic controllers rated 1501-7200 volts, which are installed in accordance with the National Electrical Code (NEC), NFPA 70 and...
NEMA ICS 3.1
January 1, 2009
Guide for the Application, Handling, Storage, Installation, and Maintenance of Medium-Voltage AC Contactors, Controllers, and Control Centers
This guide applies to AC medium-voltage contactors and Class E controllers rated 1,501-15,000 volts, installed in accordance with the National Electrical Code (NEC), NFPA 70 and the manufacturer's...
NEMA ICS 3.1
January 1, 1997
Handling, Storage, and Installation Guide for AC General-Purpose Medium Voltage Contactors and Class E Controllers, 50 and 60 Hertz
A description is not available for this item.
NEMA ICS 3.1
January 1, 1997
Handling, Storage, and Installation Guide for AC General-Purpose Medium Voltage Contactors and Class E Controllers, 50 and 60 Hertz
These instructions apply to AC medium-voltage contactors and Class E magnetic controllers rated 1501-7200 volts, which are installed in accordance with the National Electrical Code (NEC), NFPA 70 and...
ICS 3.1
January 1, 1990
Safety Standards for Construction and Guide for Selection, Installation and Operation of Adjustable-Speed Drive Systems
A description is not available for this item.
ICS 3.1
January 1, 1983
SAFETY STANDARDS FOR CONSTRUCTION AND GUIDE FOR SELECTION, INSTALLATION AND OPERATION OF ADJUSTABLE-SPEED DRIVE SYSTEMS (R 1988)
A description is not available for this item.
View Less
View All

References

This document references:
NFPA 70 - National Electrical Code
Published by NFPA on March 10, 2020
A description is not available for this item.
This document references:
IEEE 1036 - Guide for the Application of Shunt Power Capacitors
Published by IEEE on March 5, 2020
This guide applies to the use of 50 Hz and 60 Hz shunt power capacitors rated 2400 Vac and above, and assemblies of such capacitors. Included are guidelines for the application, protection, and...
This document references:
IEEE 18 - Shunt Power Capacitors
Published by IEEE on December 5, 2012
This standard applies to power capacitors rated 216 V or higher, 2.5 kvar or more, and designed for shunt connection to alternating current transmission and distribution systems operating at a...
This document references:
IEEE C2 (NESC) - National Electrical Safety Code
Published by IEEE on June 8, 2018
A description is not available for this item.
This document references:
IEEE C37.012 - Guide for the Application of Capacitance Current Switching for AC High-Voltage Circuit Breakers Above 1000 V
Published by IEEE on March 27, 2014
This document revises the application guide for capacitance current switching for high-voltage circuit breakers rated in accordance with IEEE Std C37.04™ 1 and listed in IEEE Std C37.06™. It...
This document is referenced by:
UFGS-26 29 23 - VARIABLE FREQUENCY DRIVE SYSTEMS UNDER 600 VOLTS
Published by NAVY on April 1, 2006
NOTE: This guide specification covers the requirements for variable frequency drive for motors rated up to 575 volts, for use on electric power systems of 600 volts or less, 50/60 hertz.
This document is referenced by:
ASTM F2643 - Standard Specification for Powered Pot, Pan and Utensil Washing Sinks
Published by ASTM on June 1, 2020
This specification covers commercial powered pot, pan and utensil washing sinks. The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical...
This document is referenced by:
ANSI C84.1 - Electric Power Systems and Equipment — Voltage Ratings (60 Hertz)
Published by NEMA on January 1, 2020
This Standard establishes nominal voltage ratings and operating tolerances for 60 Hz electric power systems above 100 volts. It also makes recommendations to other standardizing groups with respect...
This document is referenced by:
COE EM 1110-2-3105 - MECHANICAL AND ELECTRICAL DESIGN OF PUMPING STATIONS, CHANGE 1-2 INCORPORATED
Published by COE on November 30, 1999
Purpose. The purpose of this manual is provide information and criteria pertinent to the design and selection of mechanical and electrical systems for flood-control pumping stations. Elements...
This document is referenced by:
NEMA ICS 14 - Application Guide for Electric Fire Pump Controllers
Published by NEMA on January 1, 2015
This Application Guide is intended to provide general guidelines for the proper application of fire pump controllers. The emphasis of these guidelines is to stress those considerations specific to...
View Less
View All
Advertisement