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  • CEI EN 61869-4 : 2014

    Current The latest, up-to-date edition.

    INSTRUMENT TRANSFORMERS - PART 4: ADDITIONAL REQUIREMENTS FOR COMBINED TRANSFORMERS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2014

    Publisher:  Comitato Elettrotecnico Italiano

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

    FOREWORD
    1 Scope
    2 Normative references
    3 Terms, definitions and abbreviations
    4 Normal and special service conditions
    5 Ratings
    6 Design and construction
    7 Tests
    8 Rules for transport, storage, erection, operation
       and maintenance
    9 Safety
    10 Influence of products on the natural environment
    Annexes
    Annex 4A (normative) - The mutual influence of current
             and voltage transformers
    Annex ZA (normative) - Normative references to
             International publications with their
             corresponding European publications

    Abstract - (Show below) - (Hide below)

    Pertains to newly-manufactured combined transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz.

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

    Committee CT 38
    Development Note Classificazione CEI 38-15. Supersedes CEI EN 60044-3. (02/2015)
    Document Type Standard
    Publisher Comitato Elettrotecnico Italiano
    Status Current
    Supersedes

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

    IEC 60038:2009 IEC standard voltages
    IEC 60028:1925 International standard of resistance for copper
    IEC 61869-3:2011 Instrument transformers - Part 3: Additional requirements for inductive voltage transformers
    IEC 61869-2:2012 Instrument transformers - Part 2: Additional requirements for current transformers
    EN 61869-3 : 2011 INSTRUMENT TRANSFORMERS - PART 3: ADDITIONAL REQUIREMENTS FOR INDUCTIVE VOLTAGE TRANSFORMERS (IEC 61869-3:2011)
    EN 61869-2 : 2012 INSTRUMENT TRANSFORMERS - PART 2: ADDITIONAL REQUIREMENTS FOR CURRENT TRANSFORMERS
    IEC 61869-1:2007 Instrument transformers - Part 1: General requirements
    EN 61869-1:2009 Instrument transformers - Part 1: General requirements
    EN 60038 : 2011 CENELEC STANDARD VOLTAGES (IEC 60038:2009, MODIFIED)
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