High voltage power cables advanced production and testing equipment, professional and technical staff and ISO9001: 2000 quality system running well Xi'an high-voltage power cables, the quality of the company's products on the same bid was an absolute advantage. Quality of product quality, reasonable prices, fast and convenient service is our old and new customers sincere commitment Xi'an high-voltage power cable prices, the company with the staff welcomed the community to visit our company to create Albert. High-voltage power cable ampacity calculation of high voltage power cables 1. General carrying capacity of copper wire carrying traffic safety wire is based on the maximum permitted core temperature, cooling conditions, laying conditions determined. 2. Calculate the copper wire cross-sectional area of ??the use of copper wire safe loading capacity of recommended 5 ~ 8A / mm2, calculated copper wire cross-sectional area of ??the selected upper and lower range S: S == 0.125 I ~ 0.2 I (mm2) S --- - copper wire cross-sectional area (mm2) I ----- load flow (A) 3 power calculation general load (can also be used electrical Xi'an high-voltage power cables, such as lighting, refrigerators, etc.) is divided into two types, a of formula resistive it loads An inductive load. The formula for resistive load: P = UI for fluorescent load calculation formula: P = UIcosф where fluorescent load power factor cosф = 0.5. Different inductive load power factor is different. Xi'an high-voltage power cables retail, Xi'an high-voltage power cable, Middle East cable, power cable provided by the Shaanxi Jin Bao Li cable Limited. Shaanxi Baoli Cable Co., Ltd. (www.jinlidl.com) (www.jinlidl.cn) in the power cable that area devoted boundless enthusiasm and passion, Middle East cable, gold power cable has been customer-centric, to create value for customers The concept of quality, service to win market, and sincerely hope to cooperate with the community to create success, to create brilliant. Related businesses welcome inquiries, contact: Baijing Li.