IEC 60076-4:2002

 
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IEC 60076-4:2002

Title
Power transformers - Part 4: Guide to the lightning impulse and switching impulse testing - Power transformers and reactors
Abstract
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.
Issue date
2002-06-06
Category
SAFE
Included in IECEE System
2012-09-17
Test Report Form
Testing Equipment List