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    I.S. EN 62271-109:2009

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 109: ALTERNATING-CURRENT SERIES CAPACITOR BY-PASS SWITCHES (IEC 62271-109:2008 (EQV))

    Available format(s):  Hardcopy, PDF

    Superseded date:  12-05-2022

    Language(s):  English

    Published date:  31-12-2008

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    1 General
    2 Normal and special service conditions
    3 Terms and definitions
    4 Ratings
    5 Design and construction
    6 Type tests
    7 Routine tests
    8 Guide to the selection of by-pass switches for service
    9 Information to be given with enquiries, tenders and orders
    10 Rules for transport, storage, installation, operation and
       maintenance
    11 Safety
    12 Influence of the product on environment
    Annex A (normative) - Tolerances on test quantities during
            type tests
    Annex B (normative) - Records and reports of type tests
    Annex C (informative) - List of symbols and abbreviations
            Used
    Annex D (informative) - Examples of by-pass switch ratings
    Annex E (normative) - By-pass switches used as the primary
            by-passing devices
    Annex F (informative) - Explanatory note regarding transient
            recovery voltage during reinsertion
    Annex G (normative) - Use of mechanical characteristics and
            related requirements
    Bibliography
    Annex ZA (normative) - Normative references to international
             publications with their corresponding European
             publications
    Annex ZB (informative) - A-deviations

    Abstract - (Show below) - (Hide below)

    Pertains to a.c. series capacitor by-pass switches designed for outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 52 kV.

    General Product Information - (Show below) - (Hide below)

    Development Note For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

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

    IEC 60480:2004 Guidelines for the checking and treatment of sulfur hexafluoride (SF6) taken from electrical equipment and specification for its re-use
    IEC 62271-100:2008+AMD1:2012+AMD2:2017 CSV High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers
    IEC 60143-2:2012 Series capacitors for power systems - Part 2: Protective equipment for series capacitor banks
    IEC 60143-1:2015 Series capacitors for power systems - Part 1: General
    EN 60376:2005 Specification of technical grade sulfur hexafluoride (SF6) for use in electrical equipment
    IEC 62271-200:2011 High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
    EN 62271-1:2017 High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
    ISO/IEC Guide 98:1993 Guide to the expression of uncertainty in measurement (GUM)
    IEC 60050-601:1985 International Electrotechnical Vocabulary (IEV) - Part 601: Generation, transmission and distribution of electricity - General
    IEC 60050-151:2001 International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices
    IEC 60050-441:1984 International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses
    EN 62271-203:2012 High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
    EN 62271-102:2002/AC:2014 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 102: ALTERNATING CURRENT DISCONNECTORS AND EARTHING SWITCHES (IEC 62271-102:2001/A2:2013)
    IEC 62271-101:2012 High-voltage switchgear and controlgear - Part 101: Synthetic testing
    EN 60480:2004 Guidelines for the checking and treatment of sulphur hexafluoride (SF6) taken from electrical equipment and specification for its re-use
    IEC TR 62271-300:2006 High-voltage switchgear and controlgear - Part 300: Seismic qualification of alternating current circuit-breakers
    IEC 60376:2005 Specification of technical grade sulfur hexafluoride (SF6) for use in electrical equipment
    IEC 60296:2012 RLV Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear
    EN 60143-2:2013 Series capacitors for power systems - Part 2: Protective equipment for series capacitor banks
    EN 60296:2012 Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    IEC 60137:2017 Insulated bushings for alternating voltages above 1000 V
    IEC 62271-203:2011 High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
    EN 60071-1:2006/A1:2010 INSULATION CO-ORDINATION - PART 1: DEFINITIONS, PRINCIPLES AND RULES
    IEC 62271-1:2017 High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
    IEC 60071-2:1996 Insulation co-ordination - Part 2: Application guide
    IEC 60050-436:1990 International Electrotechnical Vocabulary (IEV) - Part 436: Power capacitors
    EN 60071-2:1997 Insulation co-ordination - Part 2: Application guide
    IEC TR 62271-303:2008 High-voltage switchgear and controlgear - Part 303: Use and handling of sulphur hexafluoride (SF6)
    EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
    IEC 60071-1:2006+AMD1:2010 CSV Insulation co-ordination - Part 1: Definitions, principles and rules
    EN 60143-1:2015/AC:2017-05 Series capacitors for power systems - Part 1: General
    EN 62271-200:2012/AC:2015 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 200: AC METAL-ENCLOSED SWITCHGEAR AND CONTROLGEAR FOR RATED VOLTAGES ABOVE 1 KV AND UP TO AND INCLUDING 52 KV (IEC 62271-200:2011)
    IEC 62271-102:2001+AMD1:2011+AMD2:2013 CSV High-voltage switchgear and controlgear - Part 102: Alternatingcurrent disconnectors and earthing switches
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