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  • CEI EN 50470-1 : 2007

    Current The latest, up-to-date edition.

    ELECTRICITY METERING EQUIPMENT (A.C.) - PART 1: GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - METERING EQUIPMENT (CLASS INDEXES A, B AND C)

    Available format(s):  Hardcopy, PDF

    Language(s):  English - Italian

    Published date:  01-01-2007

    Publisher:  Comitato Elettrotecnico Italiano

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

    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Standard electrical values
    5 Mechanical requirements and tests
    6 Climatic conditions
    7 Electrical requirements
    8 Type test
    Annex A (normative) - Relationship between ambient air
            temperature and relative humidity
    Annex B (normative) - Optical test output
    Annex C (normative) - Voltage waveform for the tests of
            the effect of voltage dips and short interruptions
    Annex D (informative) - Test set-up for electromagnetic
            compatibility (EMC) tests
    Annex E (normative) - Electromagnet for testing the influence
            of continuous magnetic fields of external origin
    Annex F (informative) - Test schedule - Recommended test
            sequences
    Annex ZZ (informative) - Coverage of Essential Requirements
             of EC Directives
    Index

    Abstract - (Show below) - (Hide below)

    Pertains to newly manufactured watt-hour meters, measuring active electrical energy, intended for residential, commercial and light industrial use, for use on 50 Hz electrical networks.

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

    Committee CT 13
    Development Note Classificazione CEI 13-52. (01/2008) NEW CHILD IS ADDED
    Document Type Standard
    Product Note New child Amd1 2019 is available for this standard.
    Publisher Comitato Elettrotecnico Italiano
    Status Current

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

    CEI 13-46 : 2014 (INTEGRATED UNIT) PRESETTED FOR THE CONTROL OF THE POWER AND REMOTE MANAGEMENT OF DATA

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

    EN 60044-2:1999/A2:2003 INSTRUMENT TRANSFORMERS - PART 2: INDUCTIVE VOLTAGE TRANSFORMERS
    IEC 60068-2-5:2010 Environmental testing - Part 2-5: Tests - Test Sa: Simulated solar radiation at ground level and guidance for solar radiation testing
    EN 60068-2-75:2014 Environmental testing - Part 2-75: Tests - Test Eh: Hammer tests
    EN 60721-3-1:1997 Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 1: Storage
    EN 50470-3:2006 Electricity metering equipment (a.c.) - Part 3: Particular requirements - Static meters for active energy (class indexes A, B and C)
    CEI 50-5/4 : 1ED 1999 PROVE CLIMATICHE E MECCANICHE FONDAMENTALI - PROVA KA: NEBBIA SALINA
    IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
    EN 60359:2002 Electrical and electronic measurement equipment - Expression of performance
    EN 60085:2008 Electrical insulation - Thermal evaluation and designation
    EN 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    EN 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    IEC 60044-2:1997+AMD1:2000+AMD2:2002 CSV Instrument transformers - Part 2 : Inductive voltage transformers
    IEC 60068-2-11:1981 Basic environmental testing procedures - Part 2-11: Tests - Test Ka: Salt mist
    IEC 60695-2-11:2014 Fire hazard testing - Part 2-11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end-products (GWEPT)
    CISPR 22:2008 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
    IEC 60085:2007 Electrical insulation - Thermal evaluation and designation
    EN 60068-2-27:2009 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
    EN 55022:2010/AC:2011 INFORMATION TECHNOLOGY EQUIPMENT - RADIO DISTURBANCE CHARACTERISTICS - LIMITS AND METHODS OF MEASUREMENT (CISPR 22:2008)
    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
    EN 60695-2-10:2013 Fire hazard testing - Part 2-10: Glowing/hot-wire based test methods - Glow-wire apparatus and common test procedure
    IEC 60721-3-2:1997 Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 2: Transportation
    EN 50470-2:2006 Electricity metering equipment (a.c.) - Part 2: Particular requirements - Electromechanical meters for active energy (class indexes A and B)
    IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    CEI 70-1 : 1980 COR 1993
    CEI 75-9 : 1ED 1990 CLASSIFICAZIONE DELLE CONDIZIONI AMBIENTALI - PARTE 3: CLASSIFICAZIONE DEI GRUPPI DI PARAMETRI AMBIENTALI E LORO SEVERITA - USO IN POSIZIONE FISSA IN LUOGHI PROTETTI DALLE INTEMPERIE
    EN 60068-2-6:2008 Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal)
    IEC 60359:2001 Electrical and electronic measurement equipment - Expression of performance
    IEC 60068-2-75:2014 Environmental testing - Part 2-75: Tests - Test Eh: Hammer tests
    EN 60044-1:1999/A2:2003 INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS
    CEI 38-1 : 3ED 1998
    EN 60068-2-11:1999 Environmental testing - Part 2: Tests - Test Ka: Salt mist
    CEI 38-2 : 3ED 1998
    IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    EN 60721-3-2:1997 Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 2: Transportation
    EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
    EN 60068-2-5:2011 Environmental testing - Part 2-5: Tests - Test Sa: Simulated solar radiation at ground level and guidance for solar radiation testing
    EN 60068-2-30:2005 Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
    CEI 42-4 : 1997 TECNICHE DI PROVA AD ALTA TENSIONE - PARTE 1: DEFINIZIONI E PRESCRIZIONI GENERALI RELATIVE ALLE PROVE
    IEC 60695-2-10:2013 Fire hazard testing - Part 2-10: Glowing/hot-wire based test methods - Glow-wire apparatus and common test procedure
    CEI 15-26 : 1ED 1997 VALUTAZIONE E CLASSIFICAZIONE TERMICA DELL'ISOLAMENTO ELETTRICO
    EN 60695-2-11:2014 Fire hazard testing - Part 2-11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end-products (GWEPT) (IEC 60695-2-11:2014)
    IEC 60721-3-1:1997 Classification of environmental conditions - Part 3 Classification of groups of environmental parameters and their severities - Section 1: Storage
    IEC 60068-2-30:2005 Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
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