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Publication detail

 
Reference IEC 62271-203 ed2.0 withdrawn corrigendum
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Title High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
Publication date 2011-09-07
Format, price
(Swiss francs)
and language
290.- 158 pages
290.- 1824 Kb
 
Abstract IEC 62271-203:2011 specifies requirements for gas-insulated metal-enclosed switchgear in which the insulation is obtained, at least partly, by an insulating gas other than air at atmospheric pressure, for alternating current of rated voltages above 52 kV, for indoor and outdoor installation, and for service frequencies up to and including 60 Hz. This second edition of IEC 62271-203 cancels and replaces the first edition of IEC 62271-203, published in 2003, and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- adopting the structure and the content to IEC 62271-1,
- harmonisation with IEEE C37.122,
- addition of the new Annex F and the new Annex G.

This publication is to be read in conjunction with IEC 62271-1:2007. The contents of the corrigendum of July 2013 have been included in this copy.
Technical Committee 17C - High-voltage switchgear and controlgear assemblies  RSS
ICS Codes
29.130.10 High voltage switchgear and controlgear
*Including enclosed switchgear and controlgear
 
Replaced by
Stability date 2021
 
Work in progress
ProjectStage codeForecast publication date
No project under development--


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