BS EN 62271-207:2012 - High-voltage switchgear and controlgear. Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV

BS EN 62271-207:2012

High-voltage switchgear and controlgear. Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV

Status : Current   Published : August 2012

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PDF

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HARDCOPY



IEC 62271-207:2012 applies to gas-insulated switchgear assemblies for alternating current of rated voltages above 52 kV for indoor and outdoor installations, including their supporting structure. This second edition of IEC 62271-207 cancels and replaces the first edition published in 2007. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:


- modification of the minimum voltage rating from 72,5 kV to above 52 kV;


- harmonisation of qualification procedures for GIS with IEEE 693:2005 Annex A and P by modifying the response spectra;


- modification of the test procedures;


- addition of criteria of allowed stresses;


- addition of dynamic analysis CQC. The contents of the corrigendum of January 2013 have been included in this copy.




Standard NumberBS EN 62271-207:2012
TitleHigh-voltage switchgear and controlgear. Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV
StatusCurrent
Publication Date31 August 2012
Normative References(Required to achieve compliance to this standard)IEC 62271-1:2017, IEC 60068-3-3:1991, IEC 60068-2-57, EN 60068-2-47, EN 62271-203, IEC 62271-203, EN 60068-3-3:1993, EN 60068-2-57, EN 62271-1:2017, IEC 60068-2-47
Informative References(Provided for Information)IEC/TS 61463, IEC 62155, IEC/TR 62271-300, IEC 61462, IEEE C37.122:1993, IEC 62231, IEEE 693:2005
ReplacesBS EN 62271-207:2007
International RelationshipsEN 62271-207:2012,IEC 62271-207:2012
Draft Superseded By10/30232728 DC
DescriptorsSeismic coefficient, Electrical protection equipment, Electric control equipment, Switchgear, Acceptance (approval), Electrical insulation, Seismic loading, Approval testing, Rated voltage, Indoor electric equipment, Earthquake-resistant design, Electrical equipment, Outdoor electric equipment, Qualification approval, Gases, High-voltage equipment
ICS29.130.10
Title in FrenchAppareillage à haute tension. Qualification sismique pour ensembles d'appareillages à isolation gazeuse pour des niveaux de tension assignée supérieurs à 52 kV
Title in GermanHochspannungs-Schaltgeräte und. Schaltanlagen. Erdbebenqualifikation für gasisolierte Schaltgerätekombinationen mit Bemessungsspannungen über 52 kV
CommitteePEL/17
ISBN978 0 580 72474 9
PublisherBSI
FormatA4
DeliveryYes
Pages24
File Size1.627 MB
Price£182.00


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