Discharging device for direct-current withstand voltage test

The utility model provides a direct current withstand voltage test discharge device which is used for discharge operation of direct current withstand voltage test of electrical equipment. The discharging device comprises a discharging trolley; the discharge trolley is loaded with an insulating bracket and a discharge body formed by combining a plurality of discharge resistors; the discharge body is connected with an external grounding part through a grounding wire; the insulating support is connected with the discharge body through a detachable discharge wire. The insulating support is of a structure capable of stretching and retracting vertically. The insulating bracket is provided with a discharge guide rod which is connected with a discharge wire; according to the utility model, the selection of discharge resistance calculation can be carried out on site according to the discharge voltage and discharge capacity of a tested object, the discharge characteristics are optimized, the discharge time is shortened