EN 62271-207:2007

High-voltage switchgear and controlgear - Part 207: Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV

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

Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 207: Erdbebenqualifikation für gasisolierte Schaltgerätekombinationen mit Bemessungsspannungen über 52 kV

Appareillage à haute tension - Partie 207: Qualification sismique pour ensembles d'appareillages à isolation gazeuse pour des niveaux de tension assignée supérieurs à 52 kV

La présente Norme internationale s'applique aux ensembles d'appareillages à courant alternatif de tension assignée supérieure à 52 kV, installés à l'intérieur ou à l'extérieur, en incluant leurs châssis-supports montés rigidement au sol. Cette norme ne couvre pas les qualifications sismiques des disjoncteurs à cuve sous tension. Les ensembles d'appareillages ont généralement des centres de gravité bas, comme par exemple les appareillages à isolation gazeuse (GIS, gas-insulated switchgear). Cette première édition de la CEI 62271-207 annule et remplace la première édition de la CEI 62271-2 et constitue une révision technique. La modification par rapport à la CEI 62271-2 est la suivante: -la tension assignée minimale a passé de 72,5 kV à supérieure à 52 kV

Visokonapetosne stikalne naprave 207. del: Sizmična (potresna) kvalifikacija plinsko izoliranih stikalnih sestavov za naznačene vrednosti nad 52 kV(IEC 62271-207:2007)

General Information

• Status: Withdrawn
• Publication Date: 22-Oct-2007
• Withdrawal Date: 30-Sep-2010
• ICS: 29.130.10 - High voltage switchgear and controlgear
• Technical Committee: CLC/TC 17AC - High-voltage switchgear and controlgear
• Drafting Committee: IEC/SC 17C - IEC_SC_17C
• Parallel Committee: IEC/SC 17C - IEC_SC_17C
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 01-Jun-2015
• Completion Date: 01-Jun-2015
• Ref Project: SIST EN 62271-207:2008 - High-voltage switchgear and controlgear -- Part 207: Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV

Relations

• Replaces: EN 62271-2:2003 - High-voltage switchgear and controlgear - Part 2: Seismic qualification for rated voltages of 72,5 kV and above
• Effective Date: 29-Jan-2023
• Replaced By: EN 62271-207:2012 - High-voltage switchgear and controlgear - Part 207: Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV
• Effective Date: 29-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 62271-207:2008
01-januar-2008
1DGRPHãþD
SIST EN 62271-2:2003
9LVRNRQDSHWRVQHVWLNDOQHQDSDUDYHGHO6L]PLþQDSRWUHVQDNYDOLILNDFLMD
SOLQVNRL]ROLUDQLKVWLNDOQLKVHVWDYRY]DQD]QDþHQHYUHGQRVWLQDGN9,(&

High-voltage switchgear and controlgear -- Part 207: Seismic qualification for gas-
insulated switchgear assemblies for rated voltages above 52 kV (IEC 62271-207:2007)
Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 207: Erdbebenqualifikation für
gasisolierte Schaltgerätekombinationen mit Bemessungsspannungen über 52 kV (IEC
62271-207:2007)
Appareillage a haute tension -- Partie 207: Qualification sismique pour ensembles
d'appareillage a isolation gazeuse pour des niveaux de tension assignée supérieurs a 52
kV (IEC 62271-207:2007)
Ta slovenski standard je istoveten z: EN 62271-207:2007
ICS:
29.130.10
SIST EN 62271-207:2008 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD
EN 62271-207

NORME EUROPÉENNE
October 2007
EUROPÄISCHE NORM

ICS 29.130.10 Supersedes EN 62271-2:2003


English version


High-voltage switchgear and controlgear -
Part 207: Seismic qualification for gas-insulated switchgear assemblies
for rated voltages above 52 kV
(IEC 62271-207:2007)


Appareillage à haute tension -  Hochspannungs-Schaltgeräte
Partie 207: Qualification sismique und -Schaltanlagen -
pour ensembles d'appareillages
Teil 207: Erdbebenqualifikation für
à isolation gazeuse pour des niveaux gasisolierte Schaltgerätekombinationen
de tension assignée supérieurs à 52 kV mit Bemessungsspannungen über 52 kV
(CEI 62271-207:2007) (IEC 62271-207:2007)




This European Standard was approved by CENELEC on 2007-10-01. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels


© 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62271-207:2007 E

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EN 62271-207:2007 – 2 –
Foreword
The text of document 17C/407/FDIS, future edition 1 of IEC 62271-207, prepared by SC 17C,
High-voltage switchgear and controlgear assemblies, of IEC TC 17, Switchgear and controlgear, was
submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62271-207 on
2007-10-01.
This European Standard supersedes EN 62271-2:2003.
The change from EN 62271-2:2003 is as follows:
– the minimum voltage rating was changed from “72,5 kV” to “above 52 kV”.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2008-07-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2010-10-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 62271-207:2007 was approved by CENELEC as a European
Standard without any modification.
__________

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– 3 – EN 62271-207:2007

Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.

Publication Year
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