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ILNAS-EN 61000-4-7:2002 Edition 10/2002
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
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Abstract

Applies 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. For practical considerations, this standard distinguishes between harmonics, interharmonics and other components above the harmonic frequency range, up to 9 kHz. Defines the measurement instrumentation intended for testing individual items of equipment in accordance with emission limits given in certain standards (for example, harmonic current limits as given in EN 61000-3-2) as well as for the measurement of harmonic currents and voltages in actual supply systems.

Status

Standard - Active

Origin

Technical Committee :
CLC/TC 210 : Electromagnetic Compatibility (EMC)

Directives

2004/108/EC : Directive 2004/108/EC of the European Parliament and of the Council of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC

Implementation

start of the vote on the project    07/07/2000   date of ratification (dor)   
end of the vote on the project    07/09/2000   date of anouncement (doa)    01/01/2003
start of the vote on the final project    17/05/2002   date of publication (dop)    01/07/2003
end of the vote on the final project    17/07/2002   date of withdrawal (dow)    01/10/2005


Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference

Relations

Evolutions
ILNAS-EN 61000-4-7:2002/A1:2009

Relations to older standards
ILNAS-EN 61000-4-7:1993

Relations to international standards
IEC 61000-4-7:2002 (EQV) 

International Classification for Standards (ICS codes) :

33.100.10 : Emission
33.100.20 : Immunity

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