DS DS/EN 60243-3
DS DSEN 60243-3 2001-DEC-11 Electrcal strength of sold nsulatng materals -Test methods - Part 3 Addtonal requrements for 1250 µs mpulse tests
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This part of 60243 gives requirements additional to those in IEC 60243-1 for the determination of the electric strength of solid insulating materials under 1,2/50 µs impulse voltage stress.