IEC 60076-4:2026 applies to lightning and switching impulse tests on power transformers and reactors. Information is given on waveforms, test circuits including test connections, earthing practices, failure detection methods, test procedures, measuring techniques and interpretation of results.
OBJAVLJEN
SRPS EN 60076-4:2008
PROJEKAT
dnaSRPS EN IEC 60076-4:2026
50.60
Završetak postupka odobravanja definitivnog teksta nacrta standarda
27. 2. 2026.