| Customization: | Available |
|---|---|
| Type: | High-voltage |
| Structure: | Double-column Disconnector |
|
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|
Item |
A |
|
8000A |
|
|
Rated voltage |
KV |
|
12 |
|
|
Rated lightning impulse voltage withstand(peak) |
phase to earth |
KV |
|
75 |
|
Across the open Gap |
KV |
|
85 |
|
|
Rate AC voltage withstand(virtual) |
phase to earth |
KV |
|
40 |
|
Across the open Gap |
KV |
|
48 |
|
|
Rate frequency |
|
50,60 |
||
|
Rated current |
|
8000 |
||
|
Distance between interrupting points |
≥mm~mm |
≥200 |
||
|
Rated short time current withstand |
KA/4s |
|
63kA/4s |
|
|
Rated peak current withstand |
KA |
|
160kA |
|
|
Mechanical longevity(on/off time) |
M1 |
5000 |
||
|
Acceptable temperature for operation |
|
-20°C~+40°C |
||
|
Insulator creepage-distance |
mm |
|
≥372 |
|
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