|
3 |
额定雷电冲击耐受电压 |
对地 |
K·185
SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气SN10-10II/630-31.5少油断路器祝捷电气 |
|
|
断口间 |
K·(185+33) |
|||
|
4 |
额定频率 |
Hz |
50 |
|
|
5 |
额定电流 |
A |
25 |
|
|
6 |
额定短路开断电流 |
kA |
31.5 |
|
|
7 |
额定短路关合电流(峰值) |
80 |
||
|
8 |
额定短路耐受电流 |
31.5 |
||
|
9 |
额定峰值耐受电流 |
80 |
||
|
10 |
额定失步开断电流 |
8 |
||
|
11 |
额定异相开断电流 |
27.4 |
||
|
12 |
额定短路持续时间 |
s |
4 |
|
|
13 |
额定操作顺序 |
|
O-0.3s-CO-180s-CO |
|
|
14 |
额定单个电容器组开断电流 |
A |
630 |
|
|
15 |
额定电缆充电开断电流 |
50 |
||
|
16 |
机械寿命 |
次 |
10000 |
|
|
17 |
额定短路开断电流下的开断次数 |
>21 |
||
|
18 |
额定六氟化硫气体压力(20oC表压) |
MPa |
0.5 |
|
|
报警/功能压力(20oC表压) |
0.47±0.015/0.45±0.015 |
|||
|
19 |
SF6气体年漏气率 |
|
≤0.5% |
|
|
20 |
SF6气体水分含量 |
V/V |
≤150×10-6 |
|