Terminated Products
VK type
VK type
Feature
- Can be applied for ANSI ,GB(China) and IEC standards.
- Recommend to use VZ type VCB except ANSI or GB standard.
- High reliability by 35,000 sets of actual production.
- Multi short-circuit operations ( interruption ) are possible.
Specification
For 12kV Specification List
This table can be scrolled horizontally.
| TYPE FORM (*1) | VK-10J25A VK-10M25A VK-10P25A |
VK-10M40A VK-10P40A VK-10Q40A |
VK-10M50 VK-10P50 VK-10Q50 |
|---|---|---|---|
| Installation | Drawout type | ||
| Closing system | Motor spring operation | ||
| Applicable standard | IEC 60056(1987), JEC-2300(1985),ANSI C37.06 | ||
| Rated Voltage | 12kV | ||
| Rated Current | J : 630A M : 1250A P : 2000A |
M : 1250A P : 2000A Q : 3150A |
M : 1250A P : 2000A Q : 3150A |
| Rated Frequency | 50, 60Hz | ||
| Rated Interrupting current | 25kA | 40kA | 50kA |
| Rated Making current | 63kA | 100kA | 125kA |
| Rated Short time withstand current | 25kA-3s | 40kA-3s | 40kA-3s |
*1 : Type form configuration
*2 : Type form configuration
