Overhead insulated cable

The utility model relates to an overhead insulated cable belonging to the field of power equipment. The overhead insulated cable is characterized by consisting of a conductor, a conductor shielding layer and an insulating layer, wherein the conductor is arranged at the most center; the conductor shielding layer is wrapped outside the conductor; the insulating layer is arranged at the outermost layer; and the middle of the conductor is a circular conductor, and trapezoidal or Z-shaped single-wire conductors are matched and arranged at the periphery of the conductor so as to surround on the circular conductor. The overhead insulated cable has the advantages that the structural design is reasonable, the conductor section utilization rate is high, the consumption level of an insulating material is less, and the manufacturing cost is low.