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insulator, line post insulator, porcelain insulators, porcelain, procelain, Manufacturer and Supplier - China(CN)
Line post insulator (57-3)
porcelain
Specification:
Creepage distance,mm:737
Dry Arcing Distance,mm:311
Cantilever strength.kn:12.5
Low frenquency dry flashover voltage,kv:125
Low frenquency wet flashover voltage,kv:100
Critical impulse flashovet voltage positive kv:210
Critical impulse flashover voltage negative kv:260
Radio Influence Voltage Data
Test Voltage to Ground,kv:30
Max.RIV at 1000kHz,uv:200
Net weight,kg:11.0
Glaze color Grey
Insulator material:porcelain
