| 出生地 |
Zhejiang China (Mainland) |
| 牌子的名字 |
feijian |
| 模式的数量 |
U40B |
| 类型 |
绝缘体 |
U40B toughened glass insulatorTypeU40B Minimum mechanical load(kN)40 Nominal diameter(mm)175 Spacing(mm)110 Nominal creepage distance(mm)190 Standard coupling according to IEC12011 Net weight(kg)2.0 Power frequency withstand voltage(kV) Dry, one minute55 Wet, one minute30 Dry lightning impulse withstand voltage(kV)75 Puncture withstand voltage90