Cat.No. | A1044S A1044L | A1045S A1045L | A1046S A1046L | A1047S A1047L | A1048S A1048L |
ANSI Class | 57-1S 57-1L | 57-2S 57-2L | 57-3S 57-3L | 57-4S 57-4L | 57-5S 57-5L |
Creepage distance (mm) | 356 | 559 | 737 | 1015 | 1143 |
Dry arcing distance (mm) | 165 | 241 | 311 | 368 | 438 |
Cantilever strength (kN) | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 |
Low frequency dry flashover (kV) | 80 | 110 | 125 | 150 | 175 |
Low frequency wet flashover (kV) | 60 | 85 | 100 | 125 | 150 |
Critical impulse flashover, Pos (kV) | 30 | 180 | 210 | 255 | 290 |
Critical impulse flashover, Neg (kV) | 155 | 205 | 260 | 340 | 380 |
Test voltage to ground (kV) | 15 | 22 | 30 | 44 | 44 |
Maximum RIV at 1000KHz (μV) 1000KHz | 100 | 100 | 200 | 200 | 200 |
Net weight, approx (kg) | 5.0 | 9.5 | 11 | 16 | 18 |
Number in standrad package | 6 | 3 | 3 | 2 | 2 |
ANSI Post porcelain insulator
Payment Terms: | ,, |
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Basic Info.
- Brand Name: Sasun
- colour: brown
- material: porcelain
- Model No.: 57-1
- Place of Origin: Zhejiang
- Min.Order: 200 Piece/Pieces
- Means of Transport:
Supply Capacity
- Production Capacity: 5000 pieces
- Packing:woods
- Delivery Date: 30 days
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