Low voltage frequency conversion cable

The utility model discloses a low voltage frequency conversion cable comprising a cable core, which is, from inside to outside, sequentially wrapped by a wrapping layer, a shielding layer, a lining layer, a chain armoring layer, and a sheath layer. The cable core is constituted by three main wire cores and three zero wire cores. Every two adjacent main wire cores of the three main wire cores are tangent to each other, and the connecting lines of the center circles of the cross sections of the three main wire cores are in the shape of a triangle. Each of the zero wire cores is disposed between two adjacent main wire cores, and the zero wire cores are tangent to the wrapping layer. Each of the main wire cores is formed by a first conductor and a first insulation layer disposed on the first conductor, and the first conductor is formed by intertwisting a plurality of aluminum alloy conductors, and the first insulation layer adopts the crosslinking polyethylene. The low voltage frequency conversion cable is advantageous in that by adopting the above mentioned structure, the excellent shielding capacity can be provided during the use of the cable, and the service lifetime of the cable can be obviously improved, and therefore the safety and the reliability of the cable can be obviously improved, and at the same time, the costs of the cable can be saved.