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LXAP-160/240
| 通用代号 |
U160BP/146M |
U160BP/155M |
U210BP/127M |
U120BP/146M |
| 绝缘子型号 |
LXAP1-160 |
LXAP-160 |
LXAP-210 |
LXAP-240 |
| ( mm )公称直径 D |
420 |
420 |
420 |
420 |
| ( mm )结构高度 H |
146 |
155 |
170 |
170 |
| ( mm )公称爬电距离 L |
380 |
380 |
380 |
380 |
| ( mm )联接型式 |
20 |
20 |
20 |
24 |
| ( kN )机械破坏负荷 |
160 |
160 |
210 |
240 |
| ( kN )逐个拉伸负荷试验 |
80 |
80 |
80 |
80 |
| ( kV )工频湿耐受电压 |
50 |
50 |
50 |
50 |
| ( kV )雷电冲击耐受电压 |
95 |
95 |
95 |
95 |
| ( 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 |
7.2 |
7.2 |
7.3 |
7.5 | |
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