Light water-blocking high-voltage power cable

The utility model relates to a light water-blocking high-voltage power cable. The cable comprises a water-blocking conductor, and a semiconductive conductor longitudinal water-blocking layer, an extruded conductor shielding layer, an insulating layer, an insulating shielding layer, a semiconductive buffer layer, an aluminum-plastic composite belt layer, a semiconductive PE layer, an aluminum wireshielding layer, a nonmetal sheath layer and an outer semiconductive layer are sequentially arranged on the outer side of the water-blocking conductor from inside to outside. The utility model has thecharacteristics of reasonable structure, light weight, small outer diameter and good water blocking effect. 本实用新型涉及一种轻质阻水高压电力电缆，包括阻水导体，在阻水导体外侧由内到外依次设置有半导电导体纵向阻水层、挤包导体屏蔽层、绝缘层、绝缘屏蔽层、半导电缓冲层、铝塑复合带层、半导电PE层、铝丝屏蔽层、非金属护套层和外半导电层。本实用新型具有结构合理、重量小、外径小，阻水效果好的特点。