Disc Suspension Fog Type ( GB Class XWP-70) Porcelain Insulator
USD $4 - $5.32 /Piece
Min.Order:5550 Pieces
Pingxiang Best Insulator Group Co., Ltd.
Cat.no | XWP-70 | XWP2-70 | XWP3-70 |
Class | U70BEL | U70BLP | U70BL/ELP |
Unit spacing H mm | 155/1160 |
146/160 | 160 |
Nominal D mm | 255 | 255 | 280 |
Couple size | 16 | 16 | 16 |
Rted E&M failing load kn | 70 | 70 | 70 |
Rountine tension load kn | 35 | 35 | 35 |
Dry lighting impulse withstand voltage kv | 120 | 120 | 120 |
Test voltage to ground kv | 10 | 10 | 10 |
Max.RIV at 1MHz uv | 50 | 50 | 50 |
Power frequency puncture voltage kv | 120 | 120 | 120 |
Power frequency voltage dry kv
| 80 | 80 | 80 |
unit mass | 5.9 | 5.9/6.4 | 5.9/7.5 |