IEEE C37.12
guide to specifications for ac high-voltage circuit breakers rated on a symmetrical current basis and a total current basis
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| Organization: | IEEE |
| Publication Date: | 1 January 1981 |
| Status: | inactive |
| Page Count: | 17 |
scope:
These specifications apply to all indoor and outdoor types o f ac high-voltage circuit breakers rated above 1000 volts.
This document is issued only as a guide for use in compiling specifications for ac high-voltage circuit breakers. The imperative mode of the language is illustrative of that used in specifications. It does not imply that this document is anything other than advisory in its scope.
Document History
December 5, 2018
Guide for Specifications of High- Voltage Circuit Breakers (over 1000 V)
This guide is for development of specifications that apply to all indoor and outdoor types of ac high-voltage circuit breakers rated above 1000 V.
Purpose
This document is intended as a guide for...
December 10, 2008
Guide for Specifications of High-Voltage Circuit Breakers (over 1000 Volts)
This standard covers electrical and mechanical performance and test requirements for load tap changers installed in power transformers and voltage regulating transformers of all voltage and kVA...
January 1, 1991
American National Standard for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis-Specifications Guide
These specifications apply to all indoor and outdoor types of ac high-voltage circuit breakers rated above 1000 volts.
This document is issued only as a guide for use in compiling specifications for...
IEEE C37.12
January 1, 1981
guide to specifications for ac high-voltage circuit breakers rated on a symmetrical current basis and a total current basis
These specifications apply to all indoor and outdoor types o f ac high-voltage circuit breakers rated above 1000 volts.
This document is issued only as a guide for use in compiling specifications...
August 21, 1952
Alternating-Current Power Circuit Breakers
Scope and Purpose
These specifications are intended as a reference for purchasers and users of circuit breakers in the preparation of requests for quotations and as a reference for manufacturers and...