Novel solid insulating switch cabinet of electric power system

The utility model discloses a novel solid insulating switch cabinet of an electric power system. The solid insulating switch cabinet comprises a three-phase independent solid insulating module installed in a cabinet body, wherein the solid insulating module comprises an insulating cylinder, a grounding switch, a circuit breaker, an isolating switch and a bus terminal, the grounding switch, the circuit breaker, the isolating switch and the bus terminal are packaged in the insulating cylinder, the grounding switch, the circuit breaker and the isolating switch are all provided with a vacuum switch tube, and the bus terminal is in three-phase dislocation arrangement. The solid insulating switch cabinet disclosed by the utility model adopts the solid insulating module with three phases being mutually independent, and packages the vacuum tubes in the insulating cylinder, thereby effectively improving the insulation performance of a product, reducing the boundary dimension thereof, being capable of meeting high-reliability requirements such of fault isolation, high-capacity switching and the like.