The invention belongs to the field of electrical equipment, and relates to a ring main unit, in particular to a ring main unit with an intelligent control module. The device comprises a cabinet body,wherein the cabinet body comprises a rear plate and side plates arranged on the two sides of the rear plate, the side, far away from the rear plate, of each side plate is provided with a sealing door,a bottom plate is arranged at the bottom of the rear plate and the side plates, a top plate is arranged at the top of the rear plate and the side plates, heat dissipation holes are formed in the sideplates, and the heat dissipation holes are uniformly distributed in the side plates, damp-proof sponge plates are arranged on the inner sides of the side plates, vent holes matched with the heat dissipation holes are formed in the damp-proof sponge plates, the damp-proof sponge plates are vertically and movably arranged on the inner sides of the side plates, an infrared temperature measurement sensor and a humidity detection sensor are further arranged in the cabinet body, a heat dissipation fan is arranged on the rear plate, and the heat dissipation fan comprises an exhaust fan and a blowerwhich are symmetrically arranged, and the blower is a heat-cooling anion blower. The device is simple in structure, convenient to machine and suitable for large-scale popularization and application.