Use the power cable has been over a hundred years of history. 1879 polyethylene insulated cable prices, TA Edison, American inventor jute wrapped in copper and iron pipes penetrate polyethylene insulated cables, asphalt mixture is then filled into the cable. He laid the cable in New York polyethylene insulated cable manufacturers, creating an underground transmission. The following year, the British Callander invention asphalt impregnated paper insulated power cables. Power plant in northern Sweden 380 kV EHV cable laying, to achieve application EHV cables. By the 1980s has made 1100 kV, 1200 kV UHV power cable. Mine power cable of this product is suitable for rated voltage u. / U is 0 .3 / 0 .5kv coal drill cables with copper. Implementation of standards MT818 8-1999 use features a rated voltage u. / U respectively O.3 / O.5kV. 2, cable conductor long-term allowable working temperature of 65 ℃. 3, the minimum bend radius of the cable is 6 times the cable diameter. Polyethylene insulated cable manufacturers | Anhui GSM (certified) | polyethylene insulated cables provided by Global Instrument Cable Co., Ltd. in Anhui. Anhui Global Instrument Cable Co., Ltd. (www.ahqqtyb.com) is Chuzhou, temperature instrumentation 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 Global leadership with the staff warmly welcome all inquiries negotiations to create a better Anhui Global Future.