National standard JLGLYJ-35KV-16/3 35kV high-voltage overhead insulated line

Description :

　　 National standard JLGLYJ-35KV-16/3 Cangzhou 35 kV overhead insulated line price

　　Details of Overhead Insulated Lines:

　　 Overhead insulated lines are divided into low voltage, high voltage, and ultra-high voltage, with models including JKLY, JKLYJ, JKLGY, and JKLGYJ,Nominal cross-section of overhead cable conductor:25mm2The35mm2The50mm2The70mm2The95mm2The120mm2The150mm2The185mm2The240mm2The300mm2

　　JKLGYJSteel core overhead cable, nominal cross-sectional area of conductor:25/4The35/6The50/8The70/10The95/15The120/20The150/20The185/25The240/30The300/40

　　 JKLYJ-35KVoverhead line JKLYJ-35KVOverhead conductor JKLYJ-35KVOverhead insulated wire JKLYJ-35KVOverhead insulated conductor JKLYJ-35KVoverhead cable JKLYJ-35KVOverhead insulated cable JKLYJ-35KVInsulated overhead line JKLYJ-35KVInsulated overhead conductor JKLYJ-35KVInsulated overhead cable

　　Introduction to overhead insulated conductor JLGLYJ-35KV-16/3:

　　 JLGLYJ represents the model number

　　35KV represents the voltage level

　　The cross-sectional area of 16 aluminum

　　3 represents the cross-sectional area of steel

　　 National standard JLGLYJ-35KV-16/3 Cangzhou 35 kV overhead insulated line price

　　 35kV strip steel core overhead insulated line, 35kV all aluminum overhead insulated line - comply with standard QB/DZ2020-01-2020

　　AC voltage test of cables

　　 Overhead insulated cables with two or more cores and a rated voltage of 1KV should undergo a voltage test of 3500V for 1 minute. The single core cable should not break through after being immersed in room temperature water (additional electrode) for 1 hour. The rated voltage 10kV overhead insulated cable is immersed in water for 1 hour at room temperature and then subjected to voltage. The ordinary insulation structure is 18kV, the lightweight thin insulation structure is 12kV, and the 35kV is 63kV. The experimental time is 1 minute, and the cable should not break down.

　　Partial discharge test

　　10kV cables with insulation shielding should undergo partial discharge tests on coiled cables immersed in water. An AC voltage of 9kV should be applied to the cable, and the discharge capacity of the cable should not exceed 20pc.

　　Requirements for the use of overhead cables

　　 When laying cables, the ambient temperature should not be lower than -20 ℃. When laying below -20 ℃, the cables must be preheated.

　　 When laying overhead cables, the bending radius of overhead insulated cables with a rated voltage of 1kV should not be less than 6 times the outer diameter of the cable, and for 101kV and 35KV overhead insulated cables, it should not be less than 15 times the outer diameter.

　　The installation method of cables, like bare overhead lines, still needs to be fixed on the insulators of the cross arm, but the distance can be appropriately reduced.

　　Dazheng Electric Wire Co., Ltd. is one of the main production enterprises of wires, wires, cables, and optical cables in China. It is a modern enterprise engaged in the production, research and development, and sales of high-tech products such as wires, wires, cables, and optical cables. The company was established on May 16, 2007 and is located in Dazheng Industrial Park, Renqiu City, Hebei Province. It is situated in the center of Shijiazhuang, Beijing, and Tianjin, the provincial capital of Hebei Province, and is close to the beautiful North China pearl Baiyangdian, as well as the Daguang Expressway, Jinghu Expressway, Jinshi Expressway, 106 National Highway, Beijing Kowloon Railway, and Jinbao Highway running through the city, making transportation very convenient. The company covers an area of 13508 square meters, with a building area of about 8000 square meters and more than 200 employees, including 30 technical personnel. The registered capital is 105 million yuan, the fixed assets are 300 million yuan, and the annual production capacity is 900 million yuan. In 2016, the output value of aluminum products reached 120 million yuan. The company has six modern production workshops and more than 50 sets of production and inspection equipment. The production and testing equipment is advanced and complete, mainly including frame twisting machines, 1+1 cross-linking extruders, Shenma 630 tube twisting machines, 630 cage twisting machines, cold press welding machines, aluminum large pulling machines, tube twisting machines, extruders and other advanced production equipment such as DC bridges, metal tensile testing machines, electronic scales, wire winding and twisting testers, adhesion testers, etc. Testing equipment such as sexual experimental devices. Production: overhead insulated wire 1KV-35KV, steel core aluminum alloy wire, heat-resistant steel core aluminum alloy stranded wire, steel core aluminum stranded wire, aluminum clad steel core aluminum stranded wire, OPGW wire optical cable, OPPC composite phase line optical cable, steel stranded wire, aluminum clad steel stranded wire, expansion wire, cross-linked power cable, control cable and other products. Some products have a large inventory and can be shipped quickly.

　　Dazheng Electric Wire Co., Ltd. has been awarded multiple honorary titles such as provincial and municipal contract credit enterprises, consumer trustworthy units, and Hebei Province measurement qualified units for many years, thanks to advanced production equipment and exquisite technical processes, complete testing equipment and perfect testing methods, modern scientific management methods, and rigorous quality assurance systems. It has cooperated with state-owned enterprises such as China Petroleum Corporation, Hebei Construction Investment Group, State Grid Corporation of China, and Wind Power Investment Group, and has received high praise from customers for its excellent product quality and service. The development strategy of Dazheng Electric Line is to adhere to the development concept of "quality excellence, integrity pursuit forever", adhere to the development path of "strict quality, efficient management, keeping pace with the times, technological innovation, environmental protection and consumption reduction", improve scale efficiency, develop products, create the Dazheng Electric Line brand, serve China's power industry, and contribute to society!

AfterSalesService :

• Overhead insulated wire