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  • CEI EN 62058-21 : 2011

    Current The latest, up-to-date edition.

    ELECTRICITY METERING EQUIPMENT (A.C.) - ACCEPTANCE INSPECTION - PART 21: PARTICULAR REQUIREMENTS FOR ELECTROMECHANICAL METERS FOR ACTIVE ENERGY (CLASSES 0,5, 1 AND 2 AND CLASS INDEXES A AND B)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2011

    Publisher:  Comitato Elettrotecnico Italiano

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms, definitions, symbols and
      abbreviations
    4 Test conditions
    5 Inspection procedure
    6 Criteria for lot acceptance non-acceptance,
      disposal of unacceptable lots
    7 Test record and evaluation
    Bibliography
    Annex ZA (normative) - Normative references to
             international publications with their
             corresponding European publications
    Annex ZZ (informative) - Coverage of Essential
             Requirements of the EC Directives

    Abstract - (Show below) - (Hide below)

    Defines particular requirements for acceptance inspection of newly manufactured direct connected or transformer operated electromechanical meters for active energy (classes 0,5, 1 and 2) delivered in lots in quantities above 50.

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

    Committee CT 13
    Development Note Classificazione CEI 13-58. Partially supersedes CEI EN 60514. (03/2011)
    Document Type Standard
    Publisher Comitato Elettrotecnico Italiano
    Status Current
    Supersedes

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

    EN 62058-11:2010 Electricity metering equipment (a.c.) - Acceptance inspection - Part 11: General acceptance inspection methods
    ISO/IEC Guide 98:1993 Guide to the expression of uncertainty in measurement (GUM)
    IEC 62053-11:2003+AMD1:2016 CSV Electricity metering equipment (a.c.) - Particular requirements - Part 11: Electromechanical meters for active energy (classes 0,5, 1and 2)
    IEC 62052-11:2003+AMD1:2016 CSV Electricity metering equipment (a.c.) - General requirements, tests and test conditions - Part 11: Metering equipment
    EN 50470-1:2006 Electricity metering equipment (a.c.) - Part 1: General requirements, tests and test conditions - Metering equipment (class indexes A, B and C)
    EN 50470-2:2006 Electricity metering equipment (a.c.) - Part 2: Particular requirements - Electromechanical meters for active energy (class indexes A and B)
    IEC 62058-11:2008 Electricity metering equipment (AC) - Acceptance inspection - Part 11: General acceptance inspection methods
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