Distribution network fault detection system

The utility model relates to a distribution network fault detection system, including information acquisition terminal, communication device, centralized treatment device, electron anti -misoperation device and display device, display device is provided with the cabinet door, electronics anti -misoperation device includes wireless communication module, controller, a control switch and electronics trick lock, and the electronics trick lock is installed in display device's cabinet door to be provided with the request of verifying button. Information acquisition passes through at the terminal communication device and is connected with centralized treatment device, and centralized treatment device connects display device, a control switch's control end, wireless communication module and electronics trick lock are connected to the controller, and a control switch's input inserts the power, and the electronics trick lock is connected to a control switch's output, and wireless communication module and mobile termina