Power transformer fault detection equipment

The invention relates to the technical field of transformer detection, and discloses power transformer fault detection equipment which comprises an operation table, a circular groove, a lifting annular plate, a rotary table and a control panel. The control panel is installed on the left side surface of the front end of the operation table and electrically connected with external power supply equipment, the circular groove is formed in the surface of the operation table and located in the middle of the surface of the operation table, and a lifting annular plate is arranged on the outer circle of the interior of the circular groove in the surface of the operation table. Through the rotary table capable of independently lifting and the lifting annular plate capable of independently lifting, the rotatable supporting annular plate is arranged on the upper surface of the lifting annular plate, the transformer can be supported by the rotary table to be detected, and the transformer can be supported by the supporting