• EN 62058-21:2010

    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)

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    Published date:  25-06-2010

    Publisher:  European Committee for Standards - Electrical

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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)

    IEC 62058-21:2008 specifies 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. The method of acceptance of smaller lots should be agreed upon by the manufacturer and the customer.

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

    Committee CLC/TC 13
    Development Note Together with EN 62058-11 supersedes EN 60514. (07/2010)
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Current
    Supersedes

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

    EN 62053-11:2003/A1:2017/AC:2018-05 ELECTRICITY METERING EQUIPMENT (A.C.) - PARTICULAR REQUIREMENTS - PART 11: ELECTROMECHANICAL METERS FOR ACTIVE ENERGY (CLASSES 0,5, 1 AND 2) (IEC 62053-11:2003/A1:2016/COR1:2018)
    BS EN 62053-11 : 2003 ELECTRICITY METERING EQUIPMENT (A.C.) - PARTICULAR REQUIREMENTS - PART 11: ELECTROMECHANICAL METERS FOR ACTIVE ENERGY (CLASSES 0.5, 1 AND 2) (IEC 62053-11:2003)

    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)
    2004/22/EC : 2004 DIRECTIVE 2004/22/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 31 MARCH 2004 ON MEASURING INSTRUMENTS
    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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