Revidiran
Applies to string insulator units of the cap and pin type with insulating parts of ceramic material or glass, intended for a.c. overhead lines with a nominal voltage greater than 1 000 V and a frequency not greater than 100 Hz and to insulators of similar design used in substations.
POVUČEN
IEC 60305:1978 ED3
POVUČEN
IEC 60305:1995 ED4
99.60
Povlačenje stupilo na snagu
11. 1. 2021.
Izolatori za nadzemne vodove nazivnog napona iznad 1 000 V — Jedinice izolatora od keramike ili stakla za mreže naizmenične struje — Karakteristike jedinica kapastih izolatora
95.99 Povučen