ACSR both good conductivity, corrosion resistance wire and cable sales, good high-frequency transmission performance and advantages of high strength steel. Uses: For single-phase 50Hz, 25kV AC standard reflux electrified railway lines, power lines and overhead ground wire used: quote from People's Republic of China Railway Industry Standard TB / T 2937-1998 "electrified railway aluminum-clad steel core aluminum twisted line "cable used to balance the lateral loads acting on the tower and wire tension, reducing material consumption tower, reduce line cost. Eight, grounding overhead ground wire at the top, it is connected to the base of each tower through a ground wire or ground body and the earth, when lightning strikes the ground can be rapidly diffused lightning earth flows, so ex-factory price of wire and cable, transmission grounding line is mainly guided lightning discharge current, lower tower top potential, without the protection of wiring insulation breakdown flashover. It is in close coordination with the ground played a shielding effect on the wire. Grounding and ground referred grounding device. Wire and cable parameters, Anhui Electric Group (certified), cable provided by the Anhui Electric Group Co., Ltd .. Anhui Electric Group Co., Ltd. (www.ahecable.com) is Chuzhou, bare wires and bare conductor products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Anhui Electric Group leadership with the staff warmly welcome all inquiries negotiations to create Anhui Electric Group, a better future.