Manufacture according IEC standards.
Up to 36kV,900A,200kV BIL.
Three phase disconnector.
Porcelain and polymer type insulator.
Manual and electric drivers.
Accessories and relays.
|
N0. |
Test Item |
Unit |
Data |
||
|
1 |
Rated voltage |
kV |
12 |
24 |
36 |
|
2 |
Rated current |
A |
400/630 |
400/630 |
400/630 |
|
3 |
Rated frequency |
Hz |
50/60 |
50/60 |
50/60 |
|
4 |
Rated short-time withstand current |
kA |
20 |
20 |
25 |
|
5 |
Rated short-circuit duration |
s |
4 |
4 |
4 |
|
6 |
Main loop resistance |
μΩ |
≤100 |
≤100 |
≤100 |
|
7 |
Lightning impulse withstand voltage. |
kV |
75 |
125 |
185 |
|
8 |
Mechanical life |
Times |
2000 |
2000 |
2000 |
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