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IEC TR 62271-307:2015 ED1

High-voltage switchgear and controlgear - Part 307: Guidance for the extension of validity of type tests of AC metal and solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV IEC TR 62271-307:2015 ED1

Publication date:   Sep 16, 2015

General information

60.60 Standard published   Sep 16, 2015

IEC

TC 17/SC 17C

Technical Report

29.130.10   High voltage switchgear and controlgear

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Scope

IEC TR 62271-307:2015 refers to prefabricated metal-enclosed and solid-insulation enclosed (both hereinafter called enclosed) switchgear and controlgear assemblies for alternating current of rated voltages above 1 kV and up to and including 52 kV as specified in IEC 62271-200 and IEC 62271-201, and to other equipment included in the same enclosure with any possible mutual influence.

This publication is to be read in conjunction with IEC 62271-200:2011 and IEC 62271-201:2014.

Life cycle

NOW

PUBLISHED
IEC TR 62271-307:2015 ED1
60.60 Standard published
Sep 16, 2015

REVISED BY

IN_DEVELOPMENT
IEC TR 62271-307 ED2