Design of intelligent reclosing device and matching handheld instrument

The design of a set of intelligent reclosing device with automatic reclosing and communication function is proposed aiming at the unreliable factors of more action series and adhesion of contact, the defect of test facilities, uncertain cycle, human disturbance factors, not automatic storage data with the traditional circuit breaker. Moreover, the matching intelligent handheld terminal instrument can monitor operation and locate fault of circuit breaker. The design greatly reduces the labor intensity of the staff. The design has stable performance, reliable quality, and the products have been widely used in the power supply department.