JNRLH60/LBY300/50 aluminum clad Invar core heat-resistant aluminum alloy

Hello! Welcome toDazheng Electric Wire Co., Ltd，procurementaluminum conductor steel reinforced (ACSR)For power products such as overhead insulated wires and power optical cables, please consult the Sales General Manager of Dazheng Electric Wire Co., Ltd-Mr. Zheng Yandong, we will provide you with a reasonable price and comprehensive technical analysis.

JNRLH60/LBY300/50 aluminum clad Invar core heat-resistant aluminum alloyDazheng Electric Wire Co., LtdIt's steel cored aluminum stranded wireAluminum clad steel core aluminum stranded wire1-35KVOverhead insulated conductor, aluminum clad steel stranded wireOPGWFiber optic cables andOPPCComposite phase line optical cable, high and low voltage cross-linked power cableWaiting for productsmainproductionmanufacturer，The company covers an area of 13508 square meters, with a building area of approximately 8000 square meters, a registered capital of 105 million yuan, fixed assets of 300 million yuan, an annual production capacity of 900 million yuan, and an aluminum product output value of 140 million yuan in 2016. The company has six modern production workshops, more than 50 sets of production and inspection equipment, and complete production and testing equipment. We have cooperated with state-owned enterprises such as China National Petroleum Corporation, Hebei Construction Investment Group, State Grid Corporation of China, and Wind Power Investment Group, and have received high praise from customers for our excellent product quality and service.

Steel cored aluminum stranded wire is reinforced with steel wire to increase tensile strength，Externally, it is a composite wire that is wrapped around steel wire using multiple strands of aluminum single wire twisted together, serving as the main carrier of current and not controlled by voltage. It is widely used in the national power system.

Product execution standards:GB/T1179-2017 "Round Wire Concentric Stranded Hollow Wire"；

Purpose:1)Substation construction and general overhead power lines,Specially suitable for use as a busbar for high current transmission in substations, power plants, etc., which can save engineering investment.2) China's urban network capacity expansion and renovation,In the expansion and renovation project of urban power lines, especially in narrow areas of line corridors, it is only necessary to replace wires with similar cross-sectional specifications, and there is basically no need to replace iron towers, which can meet the requirements of strength and wire to ground tolerance.inRepair and maintenanceThe route is simple and convenient; Usage feature: Can be usedlong-termallowOperating Temperature9At 0 ℃, the short-term temperature can reach 180 ℃, allowing the continuous allowable current carrying capacity to be 1.5~1.6 times that of ordinary wires of the same specification,At room temperature, it has the same strength as ordinary aluminum wire, and the mechanical strength retention rate during high-temperature operation can be maintained atMore than 90%,Whether at room temperature or high temperatureMaintain high transmission and mechanical performance in both areas;The laying temperature of cables is not limitedThe allowable bending radius of the cable is 30 times the diameter of the cable, and the wireIt has the characteristics of high tensile strength and expandable tower distance. Therefore, it is widely used in overhead transmission and distribution lines of various voltage levels, with simple structure, easy installation and maintenance, low line cost, large transmission capacity, and long distance, which is also conducive to the installation of crossing special geographical conditions such as rivers and valleys; Has good conductivity and sufficient mechanical strength.

The above is The detailed information is provided by Dazheng Wire Co., Ltd. If you are interested in product information or have any questions, please consult the manufacturer's sales general manager—Mr. Zheng Yandong, looking forward to working with you to create beautiful achievements together！

JNRLH60/LBY300/50 aluminum clad Invar core heat-resistant aluminum alloy