Causes and Solutions of Power Cable HeatingIn the power line, the proportion of cables is gradually increasing. The power system of the power cable is a cable product for transmitting and distributing high-power electric energy in the trunk line. However, when the power cable passes a certain load current, it will definitely generate heat....
The differences between PVC and XLPE cablesPolyethylene English abbreviation PE is a vinyl polymer, non-toxic. Easy coloring, good chemical stability, hardy, radiation resistance, good electrical insulation. It is suitable for food and drug packaging materials, production of tableware, and medical equipment, and also can be used as t...
Use of PVC cables in cold conditions1. Tensile Strength Test and Elongation at break of insulation and sheath. By testing for the Tensile strength and Elongation at break, it is observed that the XLPE cables have a tensile strength of 12.5 N/mm2 and elongations of 200 to 300%.2. PVC cables have tensile strength ranging.From 20 to 30 N/mm2 for...
