Combined conductor structure high-current-carrying flame-retardant flexible cable for equipment and manufacturing method thereof

The invention relates to a high-current-carrying flame-retardant flexible cable with a combined conductor structure for equipment and a manufacturing method thereof, and the high-current-carrying flame-retardant flexible cable with the combined conductor structure for the equipment comprises a cable combined conductor, an inner isolation layer, a braid layer, an outer isolation layer and a sheath layer. The cable adopts a creative application mode of a special structure of a combined conductor and an insulating layer wrapping a single conductor, so that the cable can bear transmission of instant super-large impact current, the instant safety application current-carrying capacity of the cable is improved by dozens of times under the condition that the cross section of the conductor is not increased, and the application safety of the cable is ensured. The cable combined conductor is formed by a plurality of insulated wire cores which are stranded in a layered and forward-reverse mode, each insulated wire core c