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Homepage>BS EN 60076-4:2002 Power transformers Guide to the lightning impulse and switching impulse testing. Power transformers and reactors

BS EN 60076-4:2002

Power transformers Guide to the lightning impulse and switching impulse testing. Power transformers and reactors

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Označení normy:	BS EN 60076-4:2002
Počet stran:	66
Vydáno:	2002-09-27
ISBN:	0 580 40457 9
Status:	Standard

DESCRIPTION

BS EN 60076-4:2002

This standard BS EN 60076-4:2002 Power transformers is classified in these ICS categories:

29.180 Transformers. Reactors

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.

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