橡胶电缆的特性

橡胶电缆

Different types of wires and cables have different sheath thicknesses, like rubber cables. They are mainly used in wear-resistant and cold-resistant places. And the insulating sheath is thicker. 一般来说, the higher the voltage level, the thicker the sheath. And the thickness of cables used for low-voltage electrical equipment generally does not mainly consider electrical properties, … 阅读更多

架空电缆的应用及作用

架空输电线路一般由基础组成, 塔, 硬件, 绝缘体, 电线, 地线 (including OPGW optical cables), 和接地设施. 架空输电线路导体上方, 为避免输电线路导体直接雷击而架设的电力线路均为架空地线 (称为地线), 还 … 阅读更多