Low-voltage crosslinked polyethylene insulated power cable

The utility model relates to the technical field of cables, in particular to a low-voltage crosslinked polyethylene insulated power cable. The cable comprises three cable core units, wrapping layers are arranged outside the three cable core units, heat conduction filling layers are filled between the wrapping layers and the cable core units and between the adjacent cable core units, inner sheathsare arranged outside the wrapping layers, armor layers are arranged outside the inner sheaths, and the heat conduction filling layers are filled between the armor layers and the cable core units. An outer sheath is arranged outside the armor layer, an outer layer is arranged outside the outer sheath, the heat conduction filling layer is made of heat conduction rubber, and the outer layer is made of fireproof wear-resistant materials. The cable is good in heat dissipation performance, and a short circuit phenomenon can be avoided under the condition that the insulating layer is burnt out. 本实用新型涉及电缆技术领域，尤其涉及一种低压的交联聚乙烯绝缘