• IEC 62505-3-2:2009

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-2: Measurement, control and protection devices for specific use in a.c. traction systems - Single-phase current transformers

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  12-09-2022

    Language(s):  English - French

    Published date:  10-03-2009

    Publisher:  International Electrotechnical Committee

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

    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Service conditions
    5 Characteristics and use
    6 Rating and design requirements
    7 Short circuit conditions on the primary side
    8 Particular design and construction characteristics
      8.1 Pollution
      8.2 Floating potentials and earthing
      8.3 Electromagnetic compatibility
      8.4 Connections
      8.5 Information to be given by the purchaser
      8.6 Information to be given by the supplier
    9 Other requirements

    Abstract - (Show below) - (Hide below)

    IEC 62505-3-2:2009 gives particular requirements for current transformers used in a.c. single-phase railway applications, fixed installations. Applies to current transformers used at traction voltages and frequencies according to IEC 60850.

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

    Committee TC 9
    Development Note Stability Date: 2018. (09/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    IEC 62589:2010 Railway applications - Fixed installations - Harmonisation of the rated values for converter groups and tests on converter groups

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

    IEC 60850:2014 Railway applications - Supply voltages of traction systems
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    IEC 60044-1:1996+AMD1:2000+AMD2:2002 CSV Instrument transformers - Part 1: Current transformers
    IEC 62497-1:2010+AMD1:2013 CSV Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electricaland electronic equipment
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