High-voltage cable state intelligent diagnosis and accurate positioning device

The utility modeldiscloses a high-voltage cable state intelligent diagnosis and accurate positioning device in the technical field of circuit fault positioning equipment, and the device comprises a first integrated box shell, a second integrated box shell, a power module, a power switch, a lightning arrester, a power output port, a wireless router, and a 4G/5G antenna output port. And a plurality of high-frequency current signal input ports and cable fault traveling wave current signal input ports are fixed on one side of the second integrated box shell, and a plurality of power frequency current input ports and a GPS clock timing antenna are arranged on the other side of the second integrated box shell. Cable fault traveling wave current, body power frequency current or grounding current and high-frequency pulse current signals are sent back to a background server end in a 4G/5G and GPS wireless mode, related personnel can be timely notified of various monitoring state information and fault positioning resul