This part specifies the supplementary requirements for the determination of the electrical strength of solid insulating materials under 1,2/50 μs pulse voltage stress mentioned in GB/T 1408.1.
IEC 60243-3:2001 history
2013IEC 60243-3:2013 Electric strength of insulating materials - Test methods - Part 3: Additional requirements for 1,2/50 Šs impulse tests
2001IEC 60243-3:2001 Electric strength of insulating materials - Test methods - Part 3: Additional requirements for 1,2/50 ?s impulse tests
1993IEC 60243-3:1993 Methods of test for electric strength of solid insulating materials; part 3: additional requirements for impulse tests