• EN 50470-2:2006

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    ELECTRICITY METERING EQUIPMENT (A.C.) - PART 2: PARTICULAR REQUIREMENTS - ELECTROMECHANICAL METERS FOR ACTIVE ENERGY (CLASS INDEXES A AND B)

    Available format(s): 

    Withdrawn date:  01-05-2009

    Language(s): 

    Published date:  27-10-2006

    Publisher:  European Committee for Standards - Electrical

    Pure ENs are not available for sale, please purchase a suitable national adoption

    Sorry this product is not available in your region.

    Add To Cart

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

    1 Scope
    2 Normative references
    3 Terms, definitions and abbreviations
    4 Standard electrical values
    5 Mechanical requirements
       5.1 General
       5.2 Register (counting mechanism)
       5.3 Direction of rotation and marking of the rotor
    6 Climatic conditions
    7 Electrical requirements
       7.1 Power consumption
           7.1.1 Measuring method
           7.1.2 Voltage circuits
           7.1.3 Current circuits
       7.2 AC voltage test
    8 Accuracy requirements and tests
       8.1 Limits of percentage error due to variation of the load
       8.2 Repeatability
       8.3 Limits of additional percentage error due to influence
           quantities
       8.4 Maximum permissible error (MPE)
       8.5 Effect of disturbances of long duration
       8.6 Short time overcurrents
       8.7 Performing the tests
           8.7.1 Accuracy test conditions
           8.7.2 Accuracy test at reference conditions
           8.7.3 Interpretation of accuracy test results
           8.7.4 Repeatability
           8.7.5 Test of effects of influence quantities
           8.7.6 Calculation of the composite error
           8.7.7 Test of effects of disturbances of long duration
           8.7.8 Short time overcurrents
           8.7.9 Test of starting and no-load condition
           8.7.10 Meter constant
           8.7.11 Adjustment
    9 Durability
    10 Reliability
    11 Protection against corruption
    Annex A (informative) Calculation of the composite error
    Annex B (normative) Test circuit diagram for the test of
            immunity to earth fault
    Annex ZZ (informative) Coverage of Essential Requirements
             of EC Directives
    Bibliography

    Abstract - (Show below) - (Hide below)

    Applies to newly manufactured electromechanical watt-hour meters intended for residential, commercial and light industrial use, of class indexes A and B, for the measurement of alternating current electrical active energy in 50 Hz networks.

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

    Committee TC 13
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Withdrawn
    Superseded By

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

    BS EN 62058-21 : 2010 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)
    I.S. EN 62058-21:2010 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)
    CEI EN 50470-1 : 2007 ELECTRICITY METERING EQUIPMENT (A.C.) - PART 1: GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - METERING EQUIPMENT (CLASS INDEXES A, B AND C)
    BS 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)
    I.S. 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 50470-1:2006 ELECTRICITY METERING EQUIPMENT (A.C.) - PART 1: GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - METERING EQUIPMENT (CLASS INDEXES A, B AND C)
    CEI EN 62058-21 : 2011 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)
    EN 62058-21 : 2010 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)

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

    IEC TR 60736:1982 Testing equipment for electrical energy meters
    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 TR 62059-21:2002 ELECTRICITY METERING EQUIPMENT - DEPENDABILITY - PART 21: COLLECTION OF METER DEPENDABILITY DATA FROM THE FIELD
    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)
    IEC 62058-11:2008 Electricity metering equipment (AC) - Acceptance inspection - Part 11: General acceptance inspection methods
    IEC TR 62059-11:2002 ELECTRICITY METERING EQUIPMENT - DEPENDABILITY - PART 11: GENERAL CONCEPTS
    IEC 62058-21:2008 ELECTRICITY METERING EQUIPMENT (AC) - ACCEPTANCE INSPECTION - PART 21: PARTICULAR REQUIREMENTS FOR ELECTROMECHANICAL METERS FOR ACTIVE ENERGY (CLASSES 0,5, 1 AND 2)
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective