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LXHP-300
| 通用代号 |
U300BP/195H |
U300BP/195H |
U300BP/195H |
| 电力电气绝缘子型号 |
LXHP-300 |
LXHP-300 * |
LXHP-300 * |
| ( mm )公称直径 D |
390 |
340 |
380 |
| ( mm )结构高度 H |
195 |
195 |
195 |
| ( mm )公称爬电距离 L |
690 |
550 |
635 |
| ( mm )联接型式 |
24 |
24 |
24 |
| ( kN )机械破坏负荷 |
300 |
300 |
300 |
| ( kN )逐个拉伸负荷试验 |
150 |
150 |
150 |
| ( kV )工频湿耐受电压 |
60 |
55 |
60 |
| ( kV )雷电冲击耐受电压 |
155 |
140 |
155 |
| ( P.U )冲击击穿电压 |
2.8 |
2.8 |
2.8 |
| ( kV )工频击穿电压 |
* 130 |
* 130 |
* 130 |
| ( µV )无线电干扰 ( 10kV,1MHz) |
50 |
50 |
50 |
| ( kV )可见电晕 脚 / 帽 |
18/22 |
18/22 |
18/22 |
| 工频电弧试验 |
0.12s/20kA |
0.12s/20kA |
0.12s/20kA |
| ( kg )绝缘子单片净重 |
15 |
12.5 |
14.5 | |
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