Zhongtian Technology New Type Aluminum Stranded Wire Passes Identification

Jiangsu Jiangsu Zhongtian Science and Technology Co., Ltd. developed two types of new products: “low-pressure steel-cored aluminum-cored-stranded wire and aluminum alloy aluminum-cored-stranded wire”. They passed the technical appraisal held by the China Electricity Council in Beijing, and the appraisal committee experts agreed. It is believed that the comprehensive technical performance of the two types of new products developed by Zhongtian Technology fills the domestic gap and reaches the international advanced level.

Zhongtian Technology practises the fine-manufacturing strategy. The low-pressure steel-cored aluminum stranded wire passed the appraisal as the first domestic study on the adaptability of the wire to the natural environment, and passed wind tunnel tests and wire type tests of authoritative organizations. Technical performance indicators meet the requirements of relevant national standards and provide a solution for the development of smart grids. In the two new types of products, the outermost layer of the low-pressure air-cored ACSR is twisted with profiled and “V” shaped grooves. The structure is reasonable, the surface is smooth and the resistance coefficient of the wire is low, and the wind pressure load can be significantly reduced. Aluminum aluminum core aluminum stranded wire is made of aluminum alloy wire and hard aluminum wire. The structure is reasonable, the conductive section of the wire is increased, the resistance is reduced, and the transmission loss of the wire is reduced. These two new energy-saving leads will make greater contributions to China's power grid construction.

Nearly 20 authoritative experts from domestic wire and circuit industries have made high evaluations of independent innovation of Zhongtian Technology and put forward ardent expectations for the development of the company. Zhongtian Technology Group chief engineer and professor-level senior engineer Xie Shuhong attended the appraisal. Will and speak.