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  • BS EN 62271-207:2012

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

    Available format(s):  Hardcopy, PDF

    Superseded date:  20-12-2023

    Language(s):  English

    Published date:  07-06-2023

    Publisher:  British Standards Institution

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    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.

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    Committee PEL/17
    Development Note Supersedes 05/30134423 DC & BS EN 62271-2. (03/2008) Supersedes 10/30232728 DC. (08/2012)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    IEEE C37 : 1995 COMPLETE EDITION OF CURRENT STANDARDS PUBLISHED BY THE IEEE AND ANSI ON CIRCUIT BREAKERS, SWITCHGEAR, SUBSTATIONS, AND FUSES
    EN 60068-2-57:2013 Environmental testing - Part 2-57: Tests - Test Ff: Vibration - Time-history and sine-beat method
    IEC 62155:2003 Hollow pressurized and unpressurized ceramic and glass insulators for use in electrical equipment with rated voltages greater than 1 000 V
    EN 62271-1:2017 High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
    EN 62271-203:2012 High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
    IEC 60068-2-57:2013 Environmental testing - Part 2-57: Tests - Test Ff: Vibration - Time-history and sine-beat method
    IEC TR 62271-300:2006 High-voltage switchgear and controlgear - Part 300: Seismic qualification of alternating current circuit-breakers
    IEC 60068-3-3:1991 Environmental testing - Part 3-3: Guidance - Seismic test methods for equipments
    EN 60068-3-3:1993 Environmental testing - Part 3: Guidance - Seismic test methods for equipments
    IEC 60068-2-47:2005 Environmental testing - Part 2-47: Test - Mounting of specimens for vibration, impact and similar dynamic tests
    IEC 61462:2007 Composite hollow insulators - Pressurized and unpressurized insulators for use in electrical equipment with rated voltage greater than 1 000 V - Definitions, test methods, acceptance criteria and design recommendations
    IEC 62271-203:2011 High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
    IEC 62271-1:2017 High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
    IEC 62231:2006 Composite station post insulators for substations with a.c. voltages greater than 1 000 V up to 245 kV - Definitions, test methods and acceptance criteria
    IEEE 693-2005 IEEE Recommended Practice for Seismic Design of Substations
    IEC TS 61463:2016 Bushings - Seismic qualification
    EN 60068-2-47:2005 Environmental testing - Part 2-47: Tests - Mounting of specimens for vibration, impact and similar dynamic tests
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