Revidiran
Gives test methods for the determination of the short-time electric strength of solid insulating materials at power frequencies between 48 Hz and 62 Hz.
POVUČEN
IEC 60243-1:1988 ED1
99.60
Povlačenje stupilo na snagu
23. 1. 1998.
POVUČEN
IEC 60243-1:1998 ED2