«Test of insulators being on operation on 500 kV since 1973 in the high polluted area (movie)»

«Test of insulators being on operation on 500 kV since 1973 in the high polluted area (movie)»

[@godfreypoon5148]

Those insulators may be old, but they still haven't given up the GOST.

[@anandragula2991]

Thank you for your contribution but @5.41 min standard impulse wave is 1.2/50 micro sec..

[@isettech]

This may vary based on country.

[@godfreypoon5148]

@@isettech Under my state authority, the test is 1.2/50 *megaseconds*

[@VariacManiac]

Those are söme cööl insulators öÖ

[@alabamabottlediggerandinsu5242]

Hey variac maniac thankes for subscribing to my channel and I am planning to get a insulator tomorrow it's near a gas station