Indoor totally-enclosed support type current transformer

The invention discloses an indoor totally-enclosed support type current transformer. The transformer comprises a transformer body and an insulating shell arranged outside the transformer body. A firstcylindrical shell body is arranged in the center of the insulating shell. A rectangular shell body is arranged at the bottom of the first cylindrical shell body. Conical shell bodies symmetrically extend out of the two sides of the first cylindrical shell body with the transverse axis of the first cylindrical shell body as the center. Three first circular rings are arranged on each conical shellbody. Second cylindrical shell bodies symmetrically extend out of the ends of the conical shell bodies on the two sides respectively. Multiple second circular rings are arranged on each second cylindrical shell body. A new idea of connecting a current transformer in series to the line side in a series capacitance compensation device is put forward for the first time at home and abroad, the productstructure is simple, the i