タイトルまたは説明

Wolong YJLV, YJLV*2 aluminum-core high voltage cross-linking power cables with cross-sectional area of*0 mm2- **0 mm2, one core or three cores. Cross-linked polyethylene insulating power cable has excellent thermal and mechanical properties, excellent electrical properties and chemical corrosion resistance, and it also has simple structure, light weight, installation without being limited by the gap, which is a new cable widely used in urban power grids, mines and factories. The insulating - cross-linked polyethylene of cables is using chemical methods or physical methods to make linear and molecular polyethylene into a three-dimensional network structure of cross-linked polyethylene, which significantly improves the thermal - mechanical properties of polyethylene and maintains the excellent electrical properties. The rated highest working temperature of cross-linked polyethylene insulating power cable conductors is *0 ℃, which is higher than that of paper insulating cables, PVC insulating cables, polyethylene insulation cables, so the current-carrying capacity of these cables is further improved.