This standard gives methods of test for the determination of the short-time electric strength of solid insulating materials at power frequencies: that is, those between 48 Hz and 62 Hz.
IEC 60243-1:1988/COR1:1989 history
2013IEC 60243-1:2013 Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies
1998IEC 60243-1:1998 Electrical strength of insulating materials - Test methods - Part 1: Tests at power frequencies
1970IEC 60243-1:1988/COR1:1989 Corrigendum 1 - Methods of test for electric strength of solid insulating materials. Part 1: Tests at power frequencies
1988IEC 60243-1:1988 Methods of test for electric strength of solid insulating materials; part 1: tests at power frequencies