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Publication details

Publication CODE Title
IEC 62271-204:2011 (2011-07) HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 204: RIGID GAS-INSULATED TRANSMISSION LINES FOR RATED VOLTAGE ABOVE 52 kV
 
Price Excl. VAT Total number of pages, tables and drawings
318.00 € 109 P.
Description
IEC 62271-204:2011 applies to rigid HV gas insulated transmission lines (GIL) in which the insulation is obtained, at least partly, by a non-corrosive insulating gas, other than air at atmospheric pressure, for alternating current of rated voltages above 52 kV, and for service frequencies up to and including 60 Hz. This standard cancels and replaces IEC/TS 61640:1998. It is a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- update to be in line with IEC 62271-1:2007 and 62271-203 and alignment of the voltage ratings and the test voltages;
- addition of new information for gas tightness and corrosion protection.

This publication is to be read in conjunction with IEC 62271-1:2007.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN/FR version

Status
Status IEC PUBLICATION
Situation Withdrawn
Replaced by  IEC 62271-204:2022 EXV
Replaced by  IEC 62271-204:2022
Replaces  IEC TS 61640:1998
Origin
Committee TC 17/SC 17C
HIGH-VOLTAGE PREFABRICATED SWITCHGEAR AND CONTROLGEAR ASSEMBLIES
Responsible Ir DELENS Marc
Approval
BEC Approval 2011-07-28
Registration 116432
ICS-Code (International Standards Classification) 29.130.10
NBN Status New
IEC publication date 2011-07-26
IEC stability date 2030-12-31
IEC last modification date 2019-10-30