什么是海底电缆?

海底电缆

Introduction of Submarine Cable Submarine cable are wires wrapped with insulating materials, 敷设在海底和水下用于电信传输. 海底电缆分为海底通信电缆和海底电力电缆. 现代海底电缆使用光纤作为材料来传输电话和互联网信号. 在这个信息化时代, … 阅读更多

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

光缆线路故障的四大原因

光缆

光缆主要由光纤组成, 塑料保护套和塑料外皮. 没有像黄金这样的金属, 银, copper and aluminum in the optical cable. 光线电缆的基本结构通常由电缆芯组成, 加固钢丝, 填充物和护套, ETC. 此外, there are waterproof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