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SIST EN 62271-207:2012

(Main)

High-voltage switchgear and controlgear - Part 207: Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV (IEC 62271-207:2012)

High-voltage switchgear and controlgear - Part 207: Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV (IEC 62271-207:2012)

This part of IEC 62271 applies to gas-insulated switchgear assemblies for alternating current of rated voltages above 52 kV for indoor and outdoor installations, including their supporting structure. For switchgear devices, e.g. live tank circuit breakers, IEC/TR 62271-300 is applicable. Guidance on interactions between the supporting structure and the soil / foundations is provided in Annex B. The seismic qualification of the switchgear assemblies takes into account testing of typical switchgear assemblies combined with methods of analysis. Mutual interaction between directly mounted auxiliary and control equipment and switchgear assemblies are covered. The seismic qualification of switchgear assemblies is only performed upon request.

Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 207: Erdbebenqualifikation für gasisolierte Schaltgerätekombinationen mit Bemessungsspannungen über 52 kV (IEC 62271-207:2012)

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 (CEI 62271-207:2012)

La CEI 62271-207:2012 s'applique aux ensembles d'appareillages à isolation gazeuse à courant alternatif de tension assignée supérieure à 52 kV, installés à l'intérieur ou à l'extérieur, en incluant leurs châssis-supports. Cette deuxième édition de la CEI 62271-207 annule et remplace la première édition publiée en 2007. Elle constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:  - modification de la tension assignée minimale, passant d'une valeur de 72,5 kV à une valeur supérieure à 52 kV;  - harmonisation des procédures de qualification pour ensembles d'appareillage à isolation gazeuse avec les Annexes A et P de l'IEEE 693:2005 en modifiant les spectres de réponse;   - modification des procédures d'essai;  - ajout de critères des contraintes autorisées;   - ajout d'une analyse dynamique CQC.

Visokonapetosne stikalne naprave - 207. del: Seizmična (potresna) kvalifikacija plinsko izoliranih stikalnih sestavov za naznačene vrednosti nad 52 kV (IEC 62271-207:2012)

Ta del standarda IEC 62271 se nanaša na plinsko izolirane stikalne sestave za izmenični tok naznačenih vrednosti nad 52 kV za notranje in zunanje naprave, vključno z njihovo nosilno konstrukcijo. Za stikalne naprave, na primer odklopnike s komoro pod napetostjo, se uporablja standard IEC/TR 62271-300. Navodila o medsebojnih vplivih nosilne konstrukcije in zemlje/temeljev so v dodatku B. Seizmična kvalifikacija stikalnih sestavov upošteva preskušanje značilnih stikalnih sestavov skupaj z metodami analize. Vključeni so medsebojni vplivi med neposredno nameščeno pomožno in nadzorno opremo ter stikalnimi sestavi. Seizmična kvalifikacija stikalnih sestavov se izvede le na zahtevo.

General Information

Status
Published
Publication Date
24-Sep-2012
ICS
29.130.10 - High voltage switchgear and controlgear
Technical Committee
SKA - Switchgear and control gear
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
30-Aug-2012
Due Date
04-Nov-2012
Completion Date
25-Sep-2012
Ref Project
EN 62271-207:2012 - High-voltage switchgear and controlgear - Part 207: Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV

Relations

Replaces
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
Effective Date
29-Jan-2023
Replaces
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
Effective Date
07-Jun-2022
Replaces
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
Effective Date
01-Oct-2012
Revised
SIST EN IEC 62271-207:2024 - High-voltage switchgear and controlgear - Part 207: Seismic qualification for gas-insulated switchgear assemblies, metal enclosed and solid-insulation enclosed switchgear for rated voltages above 1 kV (IEC 62271-207:2023)
Effective Date
19-Jan-2021
Revised
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
Effective Date
06-May-2014

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 62271-207:2012
01-oktober-2012
1DGRPHãþD
SIST EN 62271-207:2008
9LVRNRQDSHWRVQHVWLNDOQHQDSUDYHGHO6HL]PLþQD SRWUHVQD 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 62271-207:2012)
Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 207: Erdbebenqualifikation für
gasisolierte Schaltgerätekombinationen mit Bemessungsspannungen über 52 kV (IEC
62271-207:2012)
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 (CEI 62271-207:2012)
Ta slovenski standard je istoveten z: EN 62271-207:2012
ICS:
29.130.10 Visokonapetostne stikalne in High voltage switchgear and
krmilne naprave controlgear
SIST EN 62271-207:2012 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 62271-207:2012

---------------------- Page: 2 ----------------------

SIST EN 62271-207:2012

EUROPEAN STANDARD
EN 62271-207

NORME EUROPÉENNE
July 2012
EUROPÄISCHE NORM

ICS 29.130.10 Supersedes EN 62271-207:2007


English version


High-voltage switchgear and controlgear -
Part 207: Seismic qualification for gas-insulated switchgear assemblies
for rated voltages above 52 kV
(IEC 62271-207:2012)


Appareillage à haute tension -  Hochspannungs-Schaltgeräte und -
Partie 207: Qualification sismique pour Schaltanlagen -
ensembles d'appareillages à isolation Teil 207: Erdbebenqualifikation für
gazeuse pour des niveaux de tension gasisolierte Schaltgerätekombinationen
assignée supérieurs à 52 kV mit Bemessungsspannungen über 52 kV
(CEI 62271-207:2012) (IEC 62271-207:2012)





This European Standard was approved by CENELEC on 2012-06-01. 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 CEN-CENELEC Management Centre 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 CEN-CENELEC Management Centre has the same status as the official versions.

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

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

Management Centre: Avenue Marnix 17, B - 1000 Brussels


© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62271-207:2012 E

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SIST EN 62271-207:2012
EN 62271-207:2012 - 2 -
Foreword
The text of document 17C/542/FDIS, future edition 2 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 approved by CENELEC as EN 62271-207:2012.
The following dates are fixed:
(dop) 2013-03-01
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2015-06-01
• latest date by which the national
standards conflicting with the
document have to be withdrawn

This document supersedes EN 62271-207:2007.

EN 62271-207:2012 includes the following significant technical changes with respect to
EN 62271-207:2007:
- 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.

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.

Endorsement notice
The text of
...

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- high-voltage and low-voltage interconnections;
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NOTE IEC 61936-1 [1] provides general rules for the design and erection of high-voltage power installations. As well, it specifies additional requirements for the external connections, erection and operation at the place of installation of high-voltage prefabricated substations compliant with IEC 62271-202, which are regarded as a component of such installation. Non-prefabricated high-voltage substations, 483 are generally covered by IEC 61936-1 [1].

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