Porcelain Post Insulator for High Voltage Ceramics Line Post Insulator 57-2
Specifications
The Main Dimensions and Characteristics:
Creepage distance | mm | 559 | |||
Drying arcing distance | mm | 241 | |||
Cantilever strength | KN | 12.5 | |||
Power frequency flashover voltage | Dry | KV | 100 | ||
Wet | KV | 70 | |||
Critical impulse flashover voltage | Postive | KV | 160 | ||
Nagetive | KV | 205 | |||
Radio interference voltage | Test to the ground | KV | 15 | ||
Max. RIV at 1 MHz | KV | 100 | |||
Net weight | kg | 9 | |||
Applicable standard | ANSI |