High-temperature resistant frequency conversion cable

A high-temperature resistant frequency conversion cable relates to the technical field of cable manufacture. The high-temperature resistant frequency conversion cable comprises a cable core, and a first composite non-woven fabric winding layer, a tin-coated copper wire braiding layer and a silicone rubber sheath layer are sequentially arranged outside the cable core. A glass fiber rope filling layer is arranged between the cable core and the first composite non-woven fabric winding layer, and the cable comprises three strands of wire cores, each comprising a tin-coated flexible conductor. A second composite non-woven fabric winding layer and a silicone rubber insulating layer are arranged outside each tin-coated flexible conductor. A silicone rubber insulator and sheath are employed, and the silicone rubber is high-temperature resistant and environmental friendly and has stable electric performance. The high-temperature resistant frequency conversion cable is excellent in physical and mechanical properties, a