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IEEE C37.82

87th Edition, January 1, 1987

Complete Document

The Qualification of Switchgear Assemblies for Class 1E Applications in Nuclear Power Generating Stations

Includes all amendments and changes through Reaffirmation Notice , December 9, 2009

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Scope and Purpose

This document describes the methods and requirements for qualifying switchgear assemblies for indoor areas outside of the containment in nuclear power generating stations. These assemblies include

1) Metal-enclosed low-voltage power circuit breaker switchgear assemblies, as defined in ANSI/IEEE C37.20.1-1987 [12],1

2) Metal-clad switchgear assemblies, as defined in ANSI/IEEE C37.20.2-1987 [13],

3) Metal-enclosed bus, as defined in ANSI/IEEE C37.23-1987 [15], and

4) Metal-enclosed interrupter switchgear assemblies, as defined in ANSI/IEEE C37.20.3-1987 [14].

The purpose of this document is to provide amplification of the general requirements of ANSI/IEEE Std 323-1983 [19] as they apply to the specific features of Class 1E switchgear assemblies. Where differences exist between this document and ANSI/IEEE Std 323-1983 [19], this document takes precedence insofar as switchgear assemblies are concerned.

1The numbers in brackets correspond to those of the references listed in Section 3.