IEC 60521:1988

Superseded

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Class 0.5, 1 and 2 alternating-current watthour meters

Available format(s)

Hardcopy , PDF 1 User , 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Superseded date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

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

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).

Committee	TC 13
DevelopmentNote	Supersedes IEC 60043, IEC 60170, IEC 60280 (02/2001)
DocumentType	Standard
Pages	77
PublisherName	International Electrotechnical Committee
Status	Superseded
SupersededBy	IEC 62052-11:2003+AMD1:2016 CSV IEC 62053-11:2003+AMD1:2016 CSV
Supersedes	IEC 60521:1976/COR1:1977 IEC 60521:1976/AMD1:1980 IEC 60280:1968 IEC 60170:1964 IEC 60521:1976

Standards	Relationship
NF EN 60521 : 1995	Identical
HD 309.1 : 200S1	Similar to
NEN 10521 : 1995	Identical
I.S. EN 60521:1995	Identical
SAC GB/T 15283 : 1994	Identical
SN EN 60521 : 1995	Identical
VDE 0418-12 : 1995	Identical
UNE 21310-2:1990	Identical
BS EN 60521:1995	Identical
CEI 13-13 : 1982 COR 1982	Identical
CEI 13-17 : 1987 COR 1995	Identical
CEI EN 60521 : 2ED 1997	Identical
EN 60521:1995/corrigendum Dec. 1997	Identical
DIN EN 60521 : 1995	Identical
UNE-EN 60521:1996	Identical

BS 7400(1991) : 1991 AMD 7672	SPECIFICATION FOR ALTERNATING CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2)
BS EN 60687:1993	Specification for alternating current static watt-hour meters for active energy (classes 0,2 S and 0,5 S)
BS EN 61036:1997	Alternating current static watt-hour meters for active energy (classes 1 and 2)
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
IEC 60687:1992	Alternating current static watt-hour meters for active energy (classes 0,2 S and 0,5 S)
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)
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
DIN EN 60687 : 1994	ALTERNATING-CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 0.2 S AND 0.5 S)
VDE 0418-3-31 : 1999	ELECTRICITY METERING EQUIPMENT (A.C.) - PARTICULAR REQUIREMENTS - PART 31: PULSE OUTPUT DEVICES FOR ELECTROMECHANICAL AND ELECTRONIC METERS (TWO WIRES ONLY)
DIN EN 62053-31 : 1999	ELECTRICITY METERING EQUIPMENT (A.C.) - PARTICULAR REQUIREMENTS - PART 31: PULSE OUTPUT DEVICES FOR ELECTROMECHANICAL AND ELECTRONIC METERS (TWO WIRES ONLY)
BS EN 62053-31:1999	Electricity metering equipment (a.c.). Particular requirements Pulse output devices for electromechanical and electronic meters (two wires only)
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)
AAMI ID26 : 2004 : R2009	MEDICAL ELECTRICAL EQUIPMENT - PART 2: PARTICULAR REQUIREMENTS FOR THE SAFETY OF INFUSION PUMPS AND CONTROLLERS
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 62053-31:1998	Electricity metering equipment (a.c.) - Particular requirements - Part 31: Pulse output devices for electromechanical and electronic meters (two wires only)
BS 5685-1:1979	Electricity meters Specification for Class 0.5, 1 and 2 single-phase and polyphase, single rate and multi-rate watt-hour meters
CSA C22.2 No. 1010.1 : 0	SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL, AND LABORATORY USE - GENERAL REQUIREMENTS
EN 61036:1996/A1:2000	ALTERNATING CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2)

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IEC 60521:1988

Class 0.5, 1 and 2 alternating-current watthour meters

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referenced By This Book

Category

Subcategory