High temperature-resisting tensile power cable

The invention discloses a high temperature-resisting tensile power cable, which is formed by silver-plating annealing copper conductor cable cores, tensile wires and six outer protection layers, wherein the six outer protection layers are sequentially a silicone rubber insulation layer, a copper belt shielding layer, an aluminum-plastic copper belt polyolefin sheath layer, a butyronitrile insulation layer, an aluminum belt shielding layer and a chlorosulfonated polyethylene polyethylene sheath layer from inside to outside. Two groups of silver-plating annealing copper conductor wire cores are extruded inside each of the four groups of silver-plating annealing copper conductor cable cores. Four tensile wires are provided, and the tensile wires are silver-plating steel wire tensile wires. The cable of the invention has the advantages of high temperature resistance, antioxidation, strong tensile performance, and good insulation and shielding effects, and can be widely applied to fields of a petrochemical industry, a power industry and the like.