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IEC 60076-4:2002 ED1

Power transformers - Part 4: Guide to the lightning impulse and switching impulse testing - Power transformers and reactors

Publication date:   Jun 6, 2002

General information

60.60 Standard published   Jun 6, 2002

IEC

TC 14

International Standard

29.180   Transformers. Reactors

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Scope

Gives guidance and explanatory comments on the existing procedures for lightning and switching impulse testing of power transformers to supplement the requirements of IEC 60076-3. Also generally applicable to the testing of reactors (see IEC 60289), modifications to power transformer procedures being indicated where required. Information is given on waveshapes, test circuits including test connections, earthing practices, failure detection methods, test procedures, measuring techniques and interpretation of results.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60722:1982 ED1

NOW

PUBLISHED
IEC 60076-4:2002 ED1
60.60 Standard published
Jun 6, 2002

REVISED BY

IN_DEVELOPMENT
IEC 60076-4 ED2