5,电压互感器 Voltage mutual inductor
型号
Mode |
额定电压(V)
Rated voltage |
额定容量(VA)
Rated capacity |
极限负荷(VA)
Limit load |
0.5级 |
1级 |
3级 |
JDZ6-3 |
3000/100 |
25 |
40 |
100 |
200 |
JDZ6-6 |
6000/100 |
JDZ6-10 |
10000/100 |
50 |
80 |
200 |
400 |
JDZJ6-3 |
3000 100 100
√3/√3/√3 |
25 |
40 |
100 |
200 |
JDZJ66 |
6000 100 100
√3/√3/√3 |
50 |
80 |
200 |
400 |
JDZJ6-10 |
1000 100 100
√3/√3/√3 |
也可选用同类产品的电压互感器,其型号详见一次方案表。
It can also select the same typc voltage mutual inductor,the mode see the first chart.
6,熔断器 Fuse
型号
Mode |
额定电压(V)
Rated voltage |
三相额定断流容量(MVA)
three-phase ratcd cut-off capacity |
额定电流(A)
Rated current |
熔丝额定电流(A)
Wire fuse rated current |
切断极限短路电流时限流峰值(KV)
Current limiting peak valuc when breaking limit short-circuit currint |
RN3-10 |
3 |
200 |
20 |
2、3、5、7.5、10、15、20 |
24.5 |
6 |
14 |
10 |
8.6 |
RN2-10 |
3 |
500 |
0.5 |
|
160 |
6 |
1000 |
300 |
10 |
1000 |
7,避雷器 Arrester
型号
Mode |
额定电压(有效值)(KV)
Rated voltage(virtual valre) |
灭弧电压(有效值)(KV)
re-extinguising voltage(virtual value) |
工频放电电压(有效值)(KV)
Hmpulse discharge(1.520us)not exceed peak value |
冲击放电电压(1.520us)不大于(峰值)(KV)
Hmpulse discharge voltage(1.520us)not excccd peak volue |
残压10/20us不大于(峰值)(KV)
Residual 10/20us not exceed the peak value |
3KA |
5KA |
| LZZB6-10 |
3 |
3.8 |
9~100 |
21 |
16 |
17 |
6 |
7.6 |
16-19 |
35 |
28 |
30 |
10 |
12.7 |
26~31 |
50 |
47 |
50 |
| LZZQB6-10 |
3 |
3.8 |
9-11 |
20 |
14.5 |
16 |
6 |
7.6 |
16-19 |
30 |
27 |
30 |
10 |
12.7 |
26~31 |
46 |
45 |
50 |
| LMZB6-10 |
3 |
3.8 |
7.5-9.5 |
9.5 |
9.5 |
10 |
6 |
7.6 |
15~18 |
19 |
19 |
20 |
10 |
12.7 |
25~30 |
31 |
31 |
33 |
外形及安装尺寸 Dimension and mounting
规格齐全,可以配合柜宽为840mm、1000mm等各种开关柜。
There are complete speeification and assort with various carious cabinet with 840mm and 1000mm wideth.
|