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Opening 230kV double-end break disconnect switch at night.

Opening 230kV double-end break disconnect switch at night.

A standard stick arc welder was used to put about 1200 amps through a current transformer with its secondary leads open circuited. It begins to fai...

A current transformer fails when it's secondary leads are open circuited under load. Passed about 2000 amps through the primary and the CT fails in...

Put 3000 amps through this current transformer with the secondary leads open circuited. It failed almost instantly. Shows damage that can occur whe...

S&C Mark V closing (high side of distribution transformer)

Closing 23kV disconnect, energizing low side of transformer

Test of the Wildview 5MP infrared extreme - night video test on the dog