Zhengfan overhead insulated line 35KV wind power collection line JKLYJ-35KV-1 * 95

Description :

　　Zhengfan overhead insulated line 35KV wind power collection line JKLYJ-35KV-1 * 95

　　The representation method of overhead insulated cables:

　　JK -------- Overhead

　　T --------- Copper core (generally omitted)

　　L - Aluminum core

　　LH aluminum alloy core

　　YJ - Cross linked polyethylene insulation

　　Y---------- Polyethylene insulation

　　Overhead insulated wires are divided into 1KV, 10KV, 35KV, and 35KV, which are generally used for transformer down conductors.

　　2、 Product Production Execution Standards:

　　GB/T12527-2008 "Overhead Insulated Cables with Rated Voltage of 1KV and Below"

　　GB/T14049-2008 "Overhead Insulated Cables with Rated Voltage of 10KV and 35KV"

　　3、 Product performance:

　　Conductor: The conductor is a tightly compressed circular stranded conductor.

　　Conductor shielding insulation material: The conductor shielding material is made of semi conductive shielding material, which is uniformly extruded on the conductor, with a smooth surface, no obvious twisted wire protrusions, sharp corners, particle burning or scratches, etc; The insulation adopts cross-linked polyethylene or polyethylene overhead insulation material, which is evenly extruded on the conductor shielding layer. The insulation surface should be flat, with uniform color and no scratches.

　　The insulation of the product must pass the GB/T3048.5 product withstand voltage test inspection.

　　4、 Product Features:

　　The temperature for cable laying should not be lower than 0 ℃

　　The duration of the short circuit shall not exceed 5 seconds; the temperature of the cable; Polyethylene insulation at 160 ℃, cross-linked polyethylene insulation at 250 ℃

　　The long-term allowable working temperature for cable conductors should not exceed 70 ℃ for polyethylene insulation and 90 ℃ for cross-linked polyethylene insulation

　　Zhengfan overhead insulated line 35KV wind power collection line JKLYJ-35KV-1 * 95

　　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!

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• 35KV overhead insulated line