Telephone: 400-928-1888(Business, technical and after-sales)
Mobile phone: 17721667788(Sale)
Main features of the product
Mechanical lifespan reaches 3000 cycles, electrical lifespan E2 level
Equipped with independent functional compartments and explosion-proof pressure relief devices
Configurable electric propulsion vacuum circuit breaker handcart and electric grounding knife for local/remote control
Improve the reliable "five prevention" interlocking function and configuration
Technical parameter
| Serial number | Name | Unit | Main technical parameters | ||
| 1 | Rated voltage | kV | 12 | ||
| 2 | Rated current | A | 630、1250 | 1600、2000、2500、3150、4000** | |
| 3 | Rated short-circuit breaking current | kA | 25、31.5、40 | 31.5、40、50 | |
| 4 | Rated thermal stability current | kA | 25、31.5、40、50 | ||
| 5 | Mechanical lifespan of vacuum circuit breaker | second | 30000（10000） | ||
| 6 | Mechanical lifespan of grounding switch | second | 3000 | ||
| 7 | Shell protection level | IP4X | |||
More information
Request manual