Compact high-capacity capacitance compensation cabinet

The utility model relates to the technical field of electrical equipment, in particular to a compact high-capacity capacitance compensation cabinet, which comprises a cabinet body which is a device main body, the front side of the cabinet body is provided with a window, the upper side and the lower side of the window are provided with sliding chutes, the side surfaces of the cabinet body are provided with door plates through hinges, the hinges are arranged between the door plates, and the pulleys are arranged above and below the hinges and the last door plate. The sliding wheels are installed in sliding grooves formed in the upper portion and the lower portion of the window in a sliding mode, the door handle is fixedly installed on the door plate, and the layer plate is fixedly installed in the cabinet body. The folding door is installed at the window on the front side of the cabinet body and composed of the door handle, the door plates, the hinges and the pulleys, the hinges are installed between the door pl