Standard

NEK IEC 61557-3:1997

Feb 1997 Withdrawn

Note: This standard has a new edition: NEK IEC 61557-3:2019

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Language English

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Abstract

Specifies requirements for equipment for measuring the loop impedance between a phase conductor and the protective conductor or between a phase conductor and neutral or between two phase conductors by using the voltage drop when the circuit under test is loaded.

Document information

Standard from NEK
Published: 14 February 1997
Withdrawn: 29 January 2007
Edition: 1.0
Version: 1
Document type: NAT
ISBN:

ICS 17.220.20
ICS 29.080.01
ICS 29.240.01
National Committee NEK/NK85

Product Relations

Adopted from: IEC 61215-1-3:2016 ED1
Replaced by: NEK IEC 61557-3:2007

NEK IEC 61557-3:1997

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NEK IEC 61557-3:2019

NEK IEC 61557-3:2007