BS EN 61000-4-7 : 2002
Current
The latest, up-to-date edition.
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
Hardcopy , PDF
English
01-01-2002
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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 |
| 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 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 |
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