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EN 61000-4-7:1993

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 EN 61000-4-7:1993

Publication date:   Jun 19, 2000

General information

99.60 Withdrawal effective   Oct 1, 2005

CENELEC

CLC/TC 210 Electromagnetic Compatibility (EMC)

European Norm

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Scope

This guide is applicable to instrumentation intended for measuring voltage or current components with frequencies in the range of d.c. to 2 500 Hz which are superimposed on the voltage or current at the power supply frequency. This guide is also applicable to measurement instrumentation intended for testing individual items of equipment in accordance with emission limits given in standards as well as for the measurement of harmonic voltages and current in actual supply systems. The survey of harmonics in power supply systems is of particular concern.

Related legislation

Legislation related to this standard

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

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Life cycle

NOW

WITHDRAWN
EN 61000-4-7:1993
99.60 Withdrawal effective
Oct 1, 2005

REVISED BY

PUBLISHED
EN 61000-4-7:2002

Relations

Adopted from IEC 61000-4-7:1991 IDENTICAL