Main Technical Parameters
|
NO. |
Items |
Unit |
Value |
|
1 |
Rated voltage |
kV |
12 |
|
2 |
Rated frequency |
Hz |
50 |
|
3 |
Rated current |
A |
630 |
|
4 |
Rated short time withstand current |
kA |
20, 25 |
|
5 |
Rated peak withstand current |
kA |
50 |
|
6 |
Rated short circuit duration |
S |
4 |
|
7 |
Rated short circuit making current |
kA |
50 |
|
8 |
Theoretical operation |
Times |
10000 |
|
9 |
Main circuit resistance |
μΩ |
≤60 |
|
10 |
1min power frequency withstand voltage |
kV |
38 (in air) |
