Standard

IEC 62271-207:2007 ED1

Aug 2007 Revised

Note: Latest version: IEC 62271-207:2023 ED3

Existing or new amendments and versions must be purchased separately.

Language English/French

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Abstract

This International Standard applies to switchgear assemblies for alternating current of rated voltages above 52 kV for indoor and outdoor installations, including their supporting structure rigidly connected to the ground, and does not cover the seismic qualification of live tank circuit breakers. Switchgear assemblies do have typically low centers of gravity, e.g. gas-insulated switchgear (GIS). This first edition of IEC 62271-207 cancels and replaces the first edition of IEC 62271-2 and constitutes a technical revision. The change from IEC 62271-2 is as follows: -the minimum voltage rating was changed from 72,5 kV to above 52 kV

Products specifications

Standard from IEC
Published: August 23 2007
Withdrawn: April 27 2012
Edition: 1
Document type: IS
Pages
ISBN: 2831892821

Publisher: IEC
Distributor: IEC
ICS: 29.130.10
International TC: TC 17/SC 17C

Product Relations

Revised by: IEC 62271-207:2012 ED2
Replaces: IEC 62271-2:2003 ED1

IEC 62271-207:2007 ED1

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IEC 62271-207:2023 ED3

IEC 62271-207:2012 ED2