Direct current charging cable for electromobile

The utility model discloses a direct current charging cable for an electromobile, comprising functional wires, a first internal sheath, a first metal shielding layer, an insulating belt and an external sheath, wherein the functional wires are arranged at the middle part of the cable side by side, the first internal sheath is packed among and outside the functional wires or is rounded outside the functional wires, and the first metal shielding layer, the insulating belt and the external sheath are sequentially arranged outside the first internal sheath. The functional wires comprise two main power wires and a signal cable, wherein the main power wires and the signal cable have equal diameters, and the cross section of the cable is in a flat shape. A shielding system is formed by connecting an earthing cable and the first metal shielding layer to completely isolate internal wire cores from the exterior so that the safety of personnel and equipment can be ensured, and in addition, the direct current charging cab