57 Serious Porcelain Line Post Insulator
57 Serious Porcelain Line Post Insulator image
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Quick Details
Product Details
ANSI Class/Standard | ANSI 57-2 | |
Dimensions(ln) | ||
Dring Arcing Distance | 7.8 | |
Leakage Distance | 11-1/2 | |
Mechanical Values(kV) | ||
Cantilever Strength(lbs) | 2800lbs | |
Electrical Values(kV) | ||
Typical Voltage Class | 35kV | |
Low frequency flashover | Dry | 110kV |
Wet | 80kV | |
Impluse flashover voltage | Positive | 180kV |
Negative | 205kV | |
Radio influence voltage | Test voltage to ground | 22kV |
Max. RIV at 1000kHz | 100kV | |
Net Weight(lb) | 19.1 lbs |
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Tags: ANSI 57-2, pk-insulator, Porcelain Insulator, Station Post Insulator