Main Applications Of Smart Circuit Breakers

The circuit breaker is used to monitor the power supply and protect the power grid system. When the load of the grid system continues to be overloaded for a set period of time, a tripping command will be issued, and the mechanical actuator of the circuit breaker will immediately cut off the power supply to protect the power grid. system. In fact, the same is true of the fuse. It is impossible to blow the fuse for a very short-term impulse overload. Only when the load is continuously overloaded for a certain period of time, it will be blown. The difference between a circuit breaker and a fuse lies in its "intelligence". The threshold value of the load is not fixed, but can be set; the time for allowing the load to continue overloading can also be set. In addition, the smart circuit breaker has other smart functions