▎ 摘　　要

NOVELTY - The cable has an insulating aerial cable main body provided with a graphene fiber and a carbon fiber, where center of a composite fiber material is wound on core material and composite ratio between the graphite fiber and carbon fiber is about 2: 1 to 3: 1. An aluminum wire is covered by insulating material. USE - 10kv overhead insulating aerial cable. ADVANTAGE - The cable has high tensile strength, and greatly reduces total weight and volume of an overhead transmission cable so as to greatly reduce air load and ice load.