|
Serial Number |
Test Items |
Standard requirements |
|
|
BHO(FBY-6) |
BHO(FBY-12) |
||
|
1 |
Use the cable sheath with the highest power frequency induction over-current |
6kV |
12KV |
|
2 |
Square wave capacity |
800A |
800A |
|
3 |
Residual pressure ratio |
K≤2.5 |
K≤2.5 |
|
4 |
Throughflow capacity |
65KA |
65kA |
|
5 |
DC residual voltage test |
1mA, residual voltage ≤ 45kV |
1mA, residual voltage ≤ 9kV |
|
6 |
8/20us impulse current test (20 times) |
1mA, residual voltage ≤ 45XV |
1mA, residual voltage ≤ 45kV |

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