Orient-11KV pin insulator

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11KV pin insulator

As you know, 11kV pin insulator is cheaper than suspension insulator made from porcelain used for low voltage power lines or telephone poles.

11KV pin insulator

38EY12 11KV pin insulator 38EY13 11KV pin insulator

11kV pin insulator main technical parameters:

Type	Unit	38EY12
Creepage distance	mm	240
Min failing load	kN	10
Power frequency dry flashover voltage	kV	80
Power frequency wet flashover voltage	kV	50
Impulse positive flashover voltage	kV	110
Impulse negative flashover voltage	kV	150
Power frequency dry flashover voltage(1 minute)	kV	75
Power frequency wet flashover voltage(1 minute)	kV	45
Impulse withstand voltage	kV	95
Power frequency puncture voltage	kV	130

11kV pin insulator main technical parameters:

Type	Unit	38EY13
Creepage distance	mm	320
Min failing load	kN	10
Power frequency dry flashover voltage	kV	80
Power frequency wet flashover voltage	kV	55
Impulse positive flashover voltage	kV	120
Impulse negative flashover voltage	kV	150
Power frequency dry flashover voltage(1 minute)	kV	75
Power frequency wet flashover voltage(1 minute)	kV	50
Impulse withstand voltage	kV	110
Power frequency puncture voltage	kV	130

Except two type insulator, we also manufactured 11kV pin insulator in accordance with ANSI, IEC, BS, AS or customers’ requirement.

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11kv pin insulator,composite pin type insulators