IEC 60255-22-7:2003 ED1

Electrical relays - Part 22-7: Electrical disturbance tests for measuring relays and protection equipment - Power frequency immunity tests

Publication date: 11 pri 2003

General information

Current stage: 99.60 Effective date: 24 maj 2013

Originator: IEC

Owner: TC 95

Type: International Standard

ICS: 29.120.70 33.100.10 33.100.20

Gjuha: anglisht frëngjisht spanjisht

Buying

Statusi: Replaced

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CD - 4 523 Lekë

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Scope

Specifies general requirements for power frequency immunity tests for measuring relays and protection equipment for power system protection, including the control, monitoring and process interface equipment used with those systems. The objective of the tests is to confirm that the equipment under test will operate correctly when energised and subjected to short duration, conducted, common and differential mode power frequency disturbances. Is based on IEC 61000-4-16.

Life cycle

NOW

WITHDRAWN
IEC 60255-22-7:2003 ED1
99.60 Withdrawal effective
24 maj 2013

REVISED BY

WITHDRAWN
IEC 60255-26:2013 ED3