10kV Complete Set of Mechanical DC Circuit Breaker mainly consists of a DC circuit breaker, disconnector, grounding switch, current transformer, voltage transformer, various sensors, current-limiting reactor (if applicable), and control and protection devices. The core component of this system is the mechanical DC circuit breaker.
10kV Complete Set of Mechanical DC Circuit Breaker mainly consists of a DC circuit breaker, disconnector, grounding switch, current transformer, voltage transformer, various sensors, current-limiting reactor (if applicable), and control and protection devices. The core component of this system is the mechanical DC circuit breaker.
The DCCB-10(M)/1000-10 10kV mechanical DC circuit breaker adopts an LC resonant forced commutation DC breaking topology. It is capable of interrupting a 10kA DC current within 5ms and is primarily used in DC distribution networks, renewable energy DC microgrids, rail transit, and ship power supply systems. This breaker enables the rapid clearance and isolation of faults in DC power grids.
