
METHODS OF TEST FOR ELECTRIC STRENGTH OF SOLID INSULATING MATERIALS - TESTS AT POWER FREQUENCIES
出版:British Standards Institution

專家解讀視頻
Gives methods of test for the determination of the short-time electric strength of solid insulating materials at power frequencies. Coverage includes definitions, electrical apparatus, criterion of breakdown, conditioning before tests, surrounding medium, and mode of increase of voltage. Also gies detailed diagrams.