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NF EN IEC 61557-3:2022

Current

Current

The latest, up-to-date edition.

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loopimpedance

Available format(s)

Hardcopy

Language(s)

English - French

Published date

01-05-2022

£98.27
Excluding VAT

This part ofIEC 61557specifies the requirements applicable toequipmentfor measuring the loop impedance between a line conductor and protective conductor; between a line conductor and neutral; or between two line conductors by using thevoltagedrop when the circuit undertestis loaded.

Committee
IEC/TC 85
DocumentType
Standard
Pages
15
PublisherName
Association Francaise de Normalisation
Status
Current
Supersedes

Standards Relationship
EN IEC 61557-3:2022 Identical
IEC 61557-3:2019 Identical

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