• IEC 60521:1988

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Class 0.5, 1 and 2 alternating-current watthour meters

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  28-01-2003

    Language(s):  English - French, Spanish, Castilian

    Published date:  15-03-1988

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    PREFACE
    Explanatory foreword in relation to Class 0.5 meters
    Clause
    1 Scope
    2 Units
    3 Definitions
    4 Classification
    5 Mechanical requirements
    6 Electrical requirements
    7 Marking of meters
    8 Accuracy
    9 Starting and running with no-load
    10 Adjustment
    APPENDIX A - Graphical symbols for watthour meters
    TABLES

    Abstract - (Show below) - (Hide below)

    Applies only to newly manufactured induction type watt-hour meters of accuracy classes 0.5, 1 and 2, for the measurement of alternating current electrical active energy of a frequency in the range 45 Hz to 65 Hz and to their type tests only.This publication supersedes IEC 60043 (1960), 60170 (1964) and 60280 (1968).

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

    Committee TC 13
    Development Note Supersedes IEC 60043, IEC 60170, IEC 60280 (02/2001)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By
    Supersedes

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

    BS 5724-2.124(1998) : 1998 MEDICAL ELECTRICAL EQUIPMENT - PARTICULAR REQUIREMENTS FOR THE SAFETY OF INFUSION PUMPS AND CONTROLLERS
    CEI 13-32 : 2000 WATT-VAR-HOUR METERS FOR LOW-VOLTAGE THREE-PHASE NETWORKS (INTEGRATED UNITS) PRESETTED FOR PROCESSING AND REMOTE MANAGEMENT OF DATA WITH OR WITHOUT INSERTION OF CURRENT TRANSFORMERS
    BS 7400(1991) : 1991 AMD 7672 SPECIFICATION FOR ALTERNATING CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2)
    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 60687 : 1993 ALTERNATING CURRENT STATIC WATT HOUR METERS FOR ACTIVE ENERGY (CLASSES 0.2S AND 0.5S)
    BS 5685-1(1979) : 1979 ELECTRICITY METERS - PART 1: SPECIFICATION FOR CLASS 0.5, 1 AND 2 SINGLE-PHASE AND POLYPHASE, SINGLE RATE AND MULTI-RATE WATT-HOUR METERS
    BS EN 61036 : 1997 ALTERNATING CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2)
    DIN EN 60687 : 1994 ALTERNATING-CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 0.2 S AND 0.5 S)
    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)
    03/311404 DC : 0 IEC 61010-1 ED.3 - SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL, AND LABORATORY USE - PART 1: GENERAL REQUIREMENTS
    AAMI ID26:2004 MEDICAL ELECTRICAL EQUIPMENT - PART 2: PARTICULAR REQUIREMENTS FOR THE SAFETY OF INFUSION PUMPS AND CONTROLLERS
    AAMI ID26 : 2004 : R2013 MEDICAL ELECTRICAL EQUIPMENT - PART 2: PARTICULAR REQUIREMENTS FOR THE SAFETY OF INFUSION PUMPS AND CONTROLLERS
    AAMI ID26 : 2004 : R2009 MEDICAL ELECTRICAL EQUIPMENT - PART 2: PARTICULAR REQUIREMENTS FOR THE SAFETY OF INFUSION PUMPS AND CONTROLLERS
    CSA C22.2 No. 1010.1 : 0 SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL, AND LABORATORY USE - GENERAL REQUIREMENTS
    I.S. EN 61036:1997 ALTERNATING CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2)
    CEI 13-26 : 1999 WATT-HOUR METERS AND POWER LIMITERS FOR LOW-VOLTAGE NETWORKS (INTEGRATED UNITS) PERMITTED OR NOT FOR PROCESSING AND REMOTE MANAGEMENT OF DATA
    IEC 60687:1992 Alternating current static watt-hour meters for active energy (classes 0,2 S and 0,5 S)
    IEC 62053-31:1998 Electricity metering equipment (a.c.) - Particular requirements - Part 31: Pulse output devices for electromechanical and electronic meters (two wires only)
    EN 60687:1992/corrigendum:1993 ALTERNATING CURRENT STATIC WATT HOUR METERS FOR ACTIVE ENERGY (CLASSES 0.2S AND 0.5S)
    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 61036:1996/A1:2000 ALTERNATING CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2)
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