

产品详情
通用代号 | U160BP/155H | U160BP/170H | U160BP/155H | U160BP/170H |
和欣力绝缘子型号 | LXHP3-160 | LXHP4-160 | LXHP6-160 | LXHP5-160 |
( mm )公称直径 D | 280 | 280 | 320 | 320 |
( mm )结构高度 H | 155 | 170 | 155 | 170 |
( mm )公称爬电距离 L | 450 | 450 | 550 | 550 |
( mm )联接型式 | 20 | 20 | 20 | 20 |
( kN )机械破坏负荷 | 160 | 160 | 160 | 160 |
( kN )逐个拉伸负荷试验 | 80 | 80 | 80 | 80 |
( kV )工频湿耐受电压 | 50 | 50 | 55 | 55 |
( kV )雷电冲击耐受电压 | 125 | 125 | 140 | 140 |
( P.U )冲击击穿电压 | 2.8 | 2.8 | 2.8 | 2.8 |
( kV )工频击穿电压 | * 130 | * 130 | * 130 | * 130 |
( µV )无线电干扰 ( 10kV,1MHz) | 50 | 50 | 50 | 50 |
( kV )可见电晕 脚 / 帽 | 18/22 | 18/22 | 18/22 | 18/22 |
工频电弧试验 | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA |
( kg )绝缘子单片净重 | 7.1 | 7.2 | 9.5 | 9.6 |