Capacitor aging test system

The utility model belongs to the technical field of capacitor testing devices, and particularly relates to a capacitor aging test system. The device comprises a plurality of display modules and a control module, each display module is connected with a plurality of capacitors to be detected connected to a three-phase main line to form a detection loop, the control module is connected with the display modules and used for polling, switching and controlling the capacitors, and the control module comprises a current detection module used for detecting current parameters of the three-phase main line. The capacitor testing device is used for solving the problem of low capacitor testing efficiency. Each capacitor is controlled to be online through polling switching, then the current parameter of the three-phase main line is detected according to the current detection module, the current parameter of the online capacitor is further obtained, the switching test of the capacitor is automatically controlled through the