Sales manufacturer of overhead insulated wires

Description :

　　Sales manufacturer of overhead insulated wires

　　Purpose of overhead insulated lines;

　　Suitable for overhead power lines with rated AC voltage of 35KV and below, used in areas with high safety requirements such as urban areas, high-rise buildings, and forest areas.

　　Usage characteristics:

　　The rated voltage is 1 and 10KV

　　Long term operating temperature of cables:

　　Polyvinyl chloride (PVC) and polyethylene (PE) insulation should not exceed 70 ℃;

　　Cross linked polyethylene (XLPE) insulation should not exceed 90 ℃.

　　Temperature of cable conductor during short circuit (maximum duration not exceeding 5 seconds);

　　Polyvinyl chloride insulation shall not exceed 160 ℃;

　　Polyethylene insulation not exceeding 150 ℃;

　　Cross linked polyethylene insulation shall not exceed 250 ℃.

　　The temperature for cable laying should not be lower than -20 ℃.

　　Allowable bending radius of cable:

　　1KV cable

　　Manufacturer JKLYJ-1KV-240 for sales of overhead insulated conductors

Overhead insulated wire

　　English name: Aerial insulation line

　　Definition: A wire with a single or multiple layers of aluminum stranded wire and extruded insulation layer on top

　　The so-called overhead line is relative to the cable, which refers to the transmission of electrical energy through the installation of wires at a certain height by towers. For the ground insulation of high-voltage transmission and distribution network overhead lines, it is generally done through air. Previous distribution lines (except for 380V below 10kV) also generally used bare wires. However, due to the complex distribution environment in urban areas

　　Short circuit grounding and lightning strikes on power lines often occur, leading to a decrease in power supply reliability. Therefore, currently, insulated conductors (i.e., the outer layer of the conductor is wrapped with insulation) are generally used for overhead lines below 10kV, which is called insulated overhead lines

　　There are two types of overhead lines: low voltage and high voltage. Generally, there are many types of overhead lines, such as streetlight overhead lines, JKLYJ*10KVA*50*100， This explains the voltage, model, material, core cross-sectional area, and length of the overhead line. Manufacturer JKLYJ-1KV-240 for sales of overhead insulated conductors

　　Dazheng Wire Co., Ltd. is located in Dazheng Industrial Zone, Renqiu City. The company mainly produces steel core aluminum stranded wire, steel core aluminum alloy stranded wire, aluminum clad steel core heat-resistant aluminum alloy stranded wire, steel core high-strength heat-resistant aluminum alloy stranded wire, aluminum clad steel core aluminum stranded wire, aluminum clad steel stranded wire, aluminum alloy core frame insulated cable, overhead insulated wire 1-35kV, OPGW optical cable, OPPC optical cable, ADSS optical cable, steel stranded wire, 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. relies on advanced production equipment and exquisite technical processes With complete testing equipment and advanced testing technology, modern scientific management methods, and a rigorous quality assurance system, we have received high praise from customers for many years in a row.

　　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 the higher needs of customers.

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• Sales manufacturer of overhead insulated wires