ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-7: TESTING AND MEASUREMENT TECHNIQUES - GENERAL GUIDE ON HARMONICS AND INTERHARMONICS MEASUREMENTS AND INSTRUMENTATION, FOR POWER SUPPLY SYSTEMS AND EQUIPMENT CONNECTED THERETO

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2002

Publisher

British Standards Institution

INTRODUCTION
1 Scope
2 Normative references
3 Definitions, symbols and indices
  3.1 Definitions related to frequency analysis
  3.2 Definitions related to harmonics
  3.3 Definitions related to distortion factors
  3.4 Definitions related to interharmonics
  3.5 Notations
      3.5.1 Symbols and abbreviations
      3.5.2 Indices
4 General concepts and common requirements for all types of
  instrumentation
  4.1 Characteristics of the signal to be measured
  4.2 Accuracy classes of instrumentation
  4.3 Types of measurement
  4.4 General structure of the instrument
      4.4.1 Main instrument
      4.4.2 Post-processing parts
5 Harmonic measurements
  5.1 Current input circuit
  5.2 Voltage input circuit
  5.3 Accuracy requirements
  5.4 Measurement set-up for emission assessment
  5.5 Assessment of harmonic emissions
      5.5.1 Grouping and smoothing
      5.5.2 Compliance with emission limits
  5.6 Assessment of voltage harmonic subgroups
6 Other analysis principles
7 Transitional period
8 General
Annex A (informative) - Measurement of interharmonics
Annex B (informative) - Measurements above the harmonic
        frequency range up to 9 kHz
Annex C (informative) - Technical considerations for grouping
        method
Annex ZA (normative) - Normative references to international
         publications with their corresponding European
         publications
Bibliography

Pertains to instrumentation intended for measuring spectral components in the frequency range up to 9 kHz which are superimposed on the fundamental of the power supply systems at 50 Hz and 60 Hz.

Committee	GEL/210/8
DevelopmentNote	Supersedes 88/27855 DC and 97/260450 DC (02/2003) 2002 Edition Re-Issued in June 2009 & incorporates AMD 1 2009. Supersedes 05/30128602 DC. (06/2009)
DocumentType	Standard
Pages	44
PublisherName	British Standards Institution
Status	Current
Supersedes	97/260450 DC : DRAFT AUG 1997 05/30128602 DC : DRAFT MAR 2005

Standards	Relationship
I.S. EN 61000-4-7:2002	Identical
EN 61000-4-7:2002/A1:2009	Identical
IEC 61000-4-7:2002+AMD1:2008 CSV	Identical
DIN EN 61000-4-7 : 2009	Identical
UNE-EN 61000-4-7:2004	Identical
NF EN 61000-4-7 : 2003 AMD 1 2009	Identical
SN EN 61000-4-7 : 2002	Identical

BS IEC 1000-3.6 : 1996

ELECTROMAGNETIC COMPATIBILITY (EMC) - LIMITS - ASSESSMENT OF EMISSION LIMITS FOR DISTORTING LOADS IN MV AND HV POWER SYSTEMS - BASIC EMC PUBLICATION

IEC 60038:2009	IEC standard voltages
IEC 61000-4-30 : 3.0EN+(REDLINE+VERSION)	ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-30: TESTING AND MEASUREMENT TECHNIQUES - POWER QUALITY MEASUREMENT METHODS
IEC 61967-1:2002	Integrated circuits - Measurement of electromagnetic emissions, 150 kHz to 1 GHz - Part 1: General conditions and definitions
IEC 61000-3-12:2011	Electromagnetic compatibility (EMC) - Part 3-12: Limits - Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and ≤ 75 A per phase
HD 472 S1:1989/AC:2013	NOMINAL VOLTAGES FOR LOW-VOLTAGE PUBLIC ELECTRICITY SUPPLY SYSTEMS
EN 61000-2-2:2002/A1:2017	ELECTROMAGNETIC COMPATIBILITY (EMC) - ENVIRONMENT - COMPATIBILITY LEVELS FOR LOW-FREQUENCY CONDUCTED DISTURBANCES AND SIGNALLING IN PUBLIC LOW-VOLTAGE POWER SUPPLY SYSTEMS (IEC 61000-2-2:2002/A1:2017)
IEC TS 61000-3-4:1998	Electromagnetic compatibility (EMC) - Part 3-4: Limits - Limitation of emission of harmonic currents in low-voltage power supply systems for equipment with rated current greater than 16 A
IEC 61000-2-2:2002+AMD1:2017 CSV	Electromagnetic compatibility (EMC) - Part 2-2: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
EN 61000-3-2:2014	Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for harmonic current emissions (equipment input current ≤ 16 A per phase)
EN 61000-3-12:2011	ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-12: LIMITS - LIMITS FOR HARMONIC CURRENTS PRODUCED BY EQUIPMENT CONNECTED TO PUBLIC LOW-VOLTAGE SYSTEMS WITH INPUT CURRENT > 16 A AND <= 75 A PER PHASE (IEC 61000-3-12:2011)
EN 61010-1:2010	Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
IEC 61010-1:2010+AMD1:2016 CSV	Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
CISPR 16-1:1999+AMD1:2002 CSV	Specification for radio disturbance and immunity measuring apparatus and methods - Part 1: Radio disturbance and immunity measuring apparatus
IEC 61000-3-2 : 4.0	ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-2: LIMITS - LIMITS FOR HARMONIC CURRENT EMISSIONS (EQUIPMENT INPUT CURRENT <= 16 A PER PHASE)

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BS EN 61000-4-7 : 2002

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Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referenced By This Book

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