TBP-A系列(电动机型)TBP-A Series (Motor Type) |
电动机额定电压(kV)Electromotor Rated voltage(kV) |
有效值
Virtual Value |
6.3 |
10.5 |
保护器额定电压(kV)Lightning Arrester Rated voltage(kV) |
7.6 |
12.7 |
工频放电电压不小于(kV)Power frquencydischarge |
15.0 |
25.0 |
直流U1mA参考电压不小于(kV)DC(U1mA)Ref.Oltage(≮kV) |
11.2 |
29.0 |
1.2/50μ s冲击放电电压不大于(kV)1.2μ s Impulse discharge voltage(≯kV) |
峰值
Peak |
17.0 |
18.6 |
100A操作冲击电流残压不大于(kV)Residual voltage of 100Aoperating impulse current(≯kV) |
13.6 |
29.0 |
500A雷电冲击电流表残压不大于(kV)Residual voltage of 500Alingting impulse current(≯kV) |
17.0 |
23.0 |
2000μ s方波冲击电流(A)2000μ s Square wave impulse current(A) |
|
400 |
400 |
安全净距离不小于(mm)Safe net distance(≮mm) |
|
95 |
120 |
沿面爬距不小于(mm)Surface creapage distance(≮mm) |
|
140 |
235 |
最小相间距离(mm)Min,phase to phase distance(mm) |
|
115 |
145 |