Overhead insulated wire 1. Purpose: suitable for AC rated voltage 35KV and below overhead power lines overhead cables principle, be used in urban high rise buildings and forest areas and other safety-oriented. 2, the use of features: ① Rated voltage 1,10KV, long-term temperature 35KV② cables: Polyvinyl chloride (PVC), polyethylene (PE) insulation should not exceed 70 ℃; cross-linked polyethylene (XLPE) insulation should not exceed 90 ℃. When ③ short (the longest duration of no more than 5 seconds) the maximum temperature of the conductor; PVC insulation does not exceed 160 ℃; polyethylene insulation does not exceed 150 ℃; XLPE insulation does not exceed 250 ℃. ④ cable laying temperature should not be lower than -20 ℃. ⑤ cable bending radius: bare stranded products mainly include various strands and soft wiring, the main products are overhead wires. Overhead wire products in this category product output ratio of over 70%. Large span overhead wires: the 1973 research and development of Nanjing Yangtze River crossing Transmission Project GLGJ-140/420 steel core aluminum-clad steel wire and GLGJ-60/256-type ground wire. In terms of expanding the wires for 330KV Lau - day - off power transmission project developed LGJK-300 type expanding ACSR and LGKK-600 power stations with a soft buses. Overhead cable manufacturer, Anhui Electric Group (certification), overhead cables provided by the Anhui Electric Group Company Limited. 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.