Photovoltaic power transmission and transformation line steel core aluminum stranded wire JL/G1A-50/8 standard wire

Description :

　　Dazheng Electric Wire Co., Ltd. is located in Dazheng Industrial Zone, Renqiu City. The company mainly produces steel core aluminum stranded wire, OPGW optical cable, aluminum clad steel stranded wire, overhead insulated wire, OPPC optical cable, ADSS optical cable, aluminum clad steel core aluminum stranded wire, steel stranded wire, and aluminum stranded wire, with a total of more than 100 varieties and more than 3000 specifications. Located near Baiyangdian, the pearl of North China, the 106 National Highway, Beijing Kowloon Railway, and Jinbao Highway run through the city. It is 156km north of Beijing and 120km east of Tianjin, making transportation very convenient

　　DaZheng Electric Wire Co., Ltd. takes "meeting customer requirements and enhancing customer satisfaction" as its purpose, and "quality is life, integrity is fundamental, and customers are God" as its business philosophy. It cultivates the market, improves product quality, and constantly pursues the perfection of products and services to meet customers' higher requirements.

　　 Photovoltaic power transmission and transformation line steel core aluminum stranded wire JL/G1A-50/8 standard wire

　　JL/G1A-50/8 nationwide.

　　1. The steel core bears all the mechanical loads of the wire, while the aluminum wire strand mainly contributes to carrying current but not mechanical loads. Therefore, the operating temperature of the wire is not limited by the softening characteristics of the aluminum wire strand. The operating temperature is completely determined by the softening characteristics of the steel core, and the recrystallization temperature of the steel core is higher, which allows it to maintain normal mechanical strength at higher temperatures.

　　2. ACSSTW has a smaller diameter, which can reduce wire icing and wind loads. The smaller diameter and smoother outer surface can reduce the aerodynamic coefficient and mitigate the hazards of light wind vibrations and dancing. Having a larger aluminum cross-sectional area can increase current carrying capacity and reduce wire loss. In addition, the smoother outer surface of the wire can also reduce the level of corona and radio interference.

　　3. It has good anti-corrosion performance and thermal stability, and there is no significant change in its ductility under high temperature working conditions. It also has sub damping characteristics, which are beneficial for reducing wind induced vibrations and minimizing line losses in transmission lines.

　　4. And it is a fully annealed aluminum with a conductivity of 63% IACS made of soft aluminum, and a low mechanical strength of only 59-76MPa, much lower than the mechanical strength of ordinary aluminum wire (160-200MPa).

　　Most of the performance advantages of ACSSTW steel core aluminum stranded wire are due to the use of fully annealed aluminum material in the wire strands. Such aluminum wire strands have low strength. When the wire is subjected to tension, the strain of fully annealed aluminum strands quickly enters the non elastic region of the stress-strain curve, causing irreversible deformation of the aluminum strands. The tension will be transferred entirely to the steel core.

　　 Photovoltaic power transmission and transformation line steel core aluminum stranded wire JL/G1A-50/8 standard wire

　　Dazheng Wire Co., Ltd. is a steel core aluminum stranded wire enterprise that integrates production, sales, and service. We always serve everyone with excellent quality and fast speed, and sincerely welcome people from all walks of life to visit and cooperate.

AfterSalesService :

• aluminum conductor steel reinforced (ACSR)