DS DS/EN 60243-1
DS DSEN 60243-1 1998-APR-01 Electrcal strength of nsulatng materals - Test methods - Part 1 Tests at power frequences
DS DSEN 60243-1 1998-APR-01 Electrcal strength of nsulatng materals - Test methods - Part 1 Tests at power frequences
This part of IEC 243 gives methods of test for the determination of the short-time electric strength of solid insulating materials at power frequencies, i.e. those between 48 Hz and 62 Hz. It does not consider the testing of liquids and gases, although these are specified and used as impregnants or surrounding media for the solid insulating materials being tested.
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