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IEC 61557-3:1997

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

12-09-2022

Superseded by

IEC 61557-3:2007

Language(s)

English - French, Spanish, Castilian

Published date

14-02-1997

€20.79
Excluding VAT

Specifies requirements for equipment for measuring the loopimpedance between a phase conductor and the protective conductoror between a phase conductor and neutral or between two phaseconductors by using the voltage drop when the circuitunder test is loaded.

Committee
TC 85
DocumentType
Standard
Pages
15
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy

Standards Relationship
BS EN 61557-3:1997 Identical
UNE-EN 61557-3:1998 Identical

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