• EN 61268 : 1996

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    ALTERNATING CURRENT STATIC VAR-HOUR METERS FOR REACTIVE ENERGY (CLASSES 2 AND 3)

    Available format(s): 

    Superseded date:  01-03-2003

    Language(s): 

    Published date:  23-02-1996

    Publisher:  European Committee for Standards - Electrical

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

    1 Scope
    2 Normative references
    3 Definitions
    3.1 General definitions
    3.2 Definitions related to the functional elements
    3.3 Definitions of mechanical elements
    3.4 Definitions of insulations
    3.5 Definitions of meter quantities
    3.6 Definitions of influence quantities
    3.7 Definition of tests
    4 Requirements
    4.1 Standard electrical values
    4.2 Mechanical requirements
    4.3 Climatic conditions
    4.4 Electrical requirements
    4.5 Electromagnetic compatibility (EMC)
    4.6 Accuracy requirements
    5 Tests and test conditions
    5.1 General testing procedures
    5.2 Tests of mechanical requirements
    5.3 Tests of climatic influences
    5.4 Tests of electrical requirements
    5.5 Tests for electromagnetic compatibility (EMC)
    5.6 Tests for accuracy requirements
    Tables
    1 Standard reference voltages
    2 Standard reference currents
    3 Clearances and creepage distances for the terminal
          block
    4 Voltage marking
    5 Temperature range
    6 Relative humidity
    7 Voltage range
    8 Variations due to short-time overcurrents
    9 Variations due to self-heating
    10 Percentage error limits (single-phase meters and
          polyphase meters with balanced loads)
    11 Percentage error limits (polyphase meters carrying
          a single-phase load, but with balanced polyphase
          voltages applied to voltage circuits)
    12 Influence quantities
    13 Temperature coefficient
    14 Starting current
    15 A.C. voltage tests
    16 Voltage and current balance
    17 Reference conditions
    18 Interpretation of test results
    Annexes
    A Relationship between ambient air temperature and
          relative humidity
    B Test circuit diagram for d.c. influence test
    C Voltage waveform for the tests of the effect of
          voltage dips and short interruptions
    D Electromagnet for testing the influence of
          externally produced magnetic fields
    E Geometric representation of active and reactive
          power
    F Test schedule
    ZA (normative) Normative references to international
          publications with their corresponding European
          publications
    ZB (normative) Special national conditions

    Abstract - (Show below) - (Hide below)

    Refers only to newly manufactured static var-hour meters of accuracy classes 2 and 3 for measuring alternating current electrical reactive energy in frequency range 45Hz and 65Hz, for type testing only.

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

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

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

    BS EN 62053-31:1999 (published 1999-01) Electricity metering equipment (a.c.). Particular requirements Pulse output devices for electromechanical and electronic meters (two wires only)
    BS EN 62053-61 : 1999 ELECTRICITY METERING EQUIPMENT (A.C.) - PARTICULAR REQUIREMENTS - PART 61: POWER CONSUMPTION AND VOLTAGE REQUIREMENTS
    CEI EN 62053-61 : 1999 ELECTRICITY METERING EQUIPMENT (A.C.) - PARTICULAR REQUIREMENTS - PART 61: POWER CONSUMPTION AND VOLTAGE REQUIREMENTS
    CEI EN 62053-31 : 1999 ELECTRICITY METERING EQUIPMENT (A.C.) - PARTICULAR REQUIREMENTS - PART 31: PULSE OUTPUT DEVICES FOR ELECTROMECHANICAL AND ELECTRONIC METERS (TWO WIRES ONLY)
    I.S. EN 62053-61:1999 ELECTRICITY METERING EQUIPMENT (A.C.) - PARTICULAR REQUIREMENTS - PART 61: POWER CONSUMPTION AND VOLTAGE REQUIREMENTS
    EN 62053-31 : 1998 Electricity metering equipment (a.c.) - Particular requirements - Part 31: Pulse output devices for electromechanical and electronic meters (two wires only)
    EN 62053-61 : 1998 ELECTRICITY METERING EQUIPMENT (A.C.) - PARTICULAR REQUIREMENTS - PART 61: POWER CONSUMPTION AND VOLTAGE REQUIREMENTS

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

    IEC 60038:2009 IEC standard voltages
    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
    IEC 60695-2-1:1991 Fire hazard testing - Part 2: Test methods - Section 1: Glow-wire test and guidance
    IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
    IEC TR 60736:1982 Testing equipment for electrical energy meters
    IEC 60145:1963 Var-hour (reactive energy) meters
    IEC 60801-4:1988 Electromagnetic compatibility for industrial-process measurement and control equipment - Part 4: Electrical fast transient/burst requirements
    IEC 60068-2-11:1981 Basic environmental testing procedures - Part 2-11: Tests - Test Ka: Salt mist
    IEC 60269-1:2006+AMD1:2009+AMD2:2014 CSV Low-voltage fuses - Part 1: General requirements
    ISO 75-2:2013 Plastics Determination of temperature of deflection under load Part 2: Plastics and ebonite
    IEC 60817:1984 Spring-operated impact-test apparatus and its calibration
    IEC 60085:2007 Electrical insulation - Thermal evaluation and designation
    IEC 60375:2003 Conventions concerning electric and magnetic circuits
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    IEC 60801-3:1984 Electromagnetic compatibility for industrial-process measurement and control equipment - Part 3: Radiated electromagnetic field requirements
    IEC 60721-3-3:1994+AMD1:1995+AMD2:1996 CSV Classification of environmental conditions - Part 3-3: Classification of groups of environmental parameters and their severities - Stationary use at weatherprotected locations
    IEC 60417C:1977 Third supplement.
    IEC 60359:2001 Electrical and electronic measurement equipment - Expression of performance
    IEC 60186:1987 Voltage transformers
    IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    IEC 60387:1992 Symbols for alternating-current electricity meters
    IEC 61036:1996+AMD1:2000 CSV Alternating current static watt-hour meters for active energy (classes 1 and 2)
    IEC 60801-2:1991 Electromagnetic compatibility for industrial-process measurement and control equipment - Part 2: Electrostatic discharge requirements
    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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