General
The LOVADON Sv8/VS1 M-12 circuit breaker is manufactured in Zhejiang, China. It boasts a rated current range of 630-4000A and supports a rated voltage from 3.6kV to 40.5kV. The breaker can handle a rated short-circuit breaking current of 20/25ka, 31.5ka, or 40ka, with dynamic stability peaking at 50ka, 80ka, or 100ka. It features a rated operating sequence of 0-0.3s-Co-180s-Co, a thermal stabilization time of 4s, and a mechanical life of 10,000 cycles. Meeting CE specifications, this vacuum circuit breaker is ideal for industrial use.
Technical Parameters
| Model Number | Sv8 / VS1 M-12 |
| Rated current | 630-1250 1250-3150 1250-4000 |
| Rated voltage | 3.6kv~40.5kv |
| Rated Short-Circuit Breaking Current | 50ka 80ka 100ka |
| Rated Short-Circuit Closing Current(Peak） | 50ka 80ka 100ka |
| Rated Operating Sequence | 0-0.3s-Co-180s-Co |
| Rated Thermal Stabilization Time | 4s |
| Mechanical Life | 10000 Times |
| Specification | CE |
| Type | Vacuum |
Yueqing Lovadon Electric Co., Ltd.
