Type 57-2,line post insulator ANSI standard
USD $1 - $5 /Piece
Min.Order:2800 Pieces
Pingxiang Best Insulator Group Co., Ltd.
Post Insulator For High Voltage(ANSI)
ANSI Class | 57-2L |
Creepage Distance (mm) | 559 |
Dry Arcing Distance(mm) | 241 |
Cantilever Strength (KN) | 12.5 |
Low Frequency Dry Flashouer(kv) | 110 |
Low Frequency Wet Flashover (kv) | 85 |
Critical Impulse Flashover Pos(kv) | 180 |
Critical Impulse Flashover Neg(kv) | 205 |
Test Voltage To Ground(kv) | 22 |
Maximum RIV at 1000KHZ (uv)1000KHZ | 100 |
Net Weight Each Approx(kg) | 9.5 |
Number in standard package | 3 |