▎ 摘　　要

NOVELTY - This invention claims a waterproof cable, comprising a cable core, a cable core comprises at least one conductive layer arranged from inside to outside, of each conductive layer comprising a circumferentially arranged plurality of conductor, conductor twisted with each other in each conductive layer, an electrostatic spraying of conductive body powder. the conductive layer is wrapped with semi-conductive water blocking tape, outside of the cable core in the graphene semiconductor shield, shielding the graphene semiconductor external extruded cross-linked polyethylene insulating layer, shielding outside the cross-linked polyethylene insulating layer extruded outside the graphene semiconductor. realizes the full-proof high-voltage cable, and prolongs the use life of the insulating cross-linked polyethylene insulation high voltage cable.