Integrated recloser

Abstract

The present invention relates to an integrated recloser. It employs: fixing a solid-sealed module on top of a housing; fixedly connecting a terminal clamp on top of the solid-sealed module; disposing an operating mechanism inside the housing; disposing a voltage switching module inside the housing; and disposing a control system inside the housing. The control system controls switching of the voltage switching module, and during the switching process, controls the operating mechanism to perform switching. Thereby, a high-voltage recloser is realized which integrates a vacuum switch body, including an epoxy solid-sealed module, internal current and voltage sensors, an operating actuator, and signal auxiliary circuits, with an external power supply potential transformer (PT) and a controller, including a power supply, a backup power supply system, a secondary auxiliary circuit system, and a line detection and protection control unit (Feeder Terminal Unit, FTU).