Power semiconductors, like diodes, thyristors, modules, bridge rectifiers, rotating assemblies, surge suppressors for inverters, ups, battery chargers, furnaces, dc drives, apfc panel, eot cranes, welding machines, etc.
grade 1 copper scrap not mixed with specification C11000 Electrolytic tough pitch Berry Copper (ETP) Content 99.9%. Cu%: 99.9% Element...0.005... (%) Copper..99.9... % (Min.) Lead...0.005.... % (Max.) Bismuth...0.5..% (Max.) Total impurities...0.3..% (Max.) Copper No. 2 kinds of alloy Wire cooper without lines, containing impurity, contain Copper quantity for 96% (minimum content 94%). Shall not contain excessive lead and tin change of copper wire, welding of copper, brass and bronze line, excessive oil, prohibition and nonmetal,crisp, burning line, utterly margin of fine copper and excessive sexual yarn. Need appropriate means to remove dirt. Birch Shall consist of clean, untinned, uncoated, unalloyed copper wire and cable, not smaller than No. 16 B & S wire gauge, free of burnt wire which is brittle
The cable design conforms to the requirements of national standard GB/T12706-2008 and IEC60502 recommended by international Electrotechnical Commission. The normal operating temperature of the conductor of polyvinyl and XLPE insulated cable is 70â?? and 90â?? ,Xlpe cable not only has excellent electrical performance, high working temperature, large transmission capacity, but also has the advantages of simple structure, small outer diameter, light weight, easy installation and use, and unrestricted laying drop. It is widely used in industrial and mining enterprises and urban power grid.
6-35kv medium vollage power cable selection with cross-linked polyethylene insulation and plastic Sheath material, insulation layer USES the three co-extrusion technology, full automatic Change control. Such products, aging resistance, corrosion resistance, environmental stress not only electricity Gas properties and good mechanical properties, and has a simple structure and outer diameter Small, light weight, easy to use and elaborate divide not restricted, Public places such as crowed, place closed space.
Flexible fireproof cables are composed of copper stranded wires, mineral compound insulation, and mineral compound sheaths. This kind of cable has non-combustible, smoke-free, non-toxic and fire-resistant characteristics. The structure of the flexible mineral insulated cable adopts a flexible structure and materials that are made of mineral compounds, which make up for the defects of hard structure, flammability, and toxicity. It also has some advantages that other cables cannot have, such as: fire resistance, large current carrying capacity, Impact voltage resistance, mechanical damage resistance, halogen-free, non-toxic, explosion-proof, waterproof, corrosion resistance, long life, safety, overload resistance, high temperature resistance, low cost, etc. Flexible fireproof cables have an important role in protecting lives, materials, and information security. They are used in trunk lines, fire lines, escape rescue systems, such as emergency lighting, fire monitoring, alarm systems, elevator systems, smoke exhaust systems, and control lines, etc. Flexible fireproof fireproof cables used in trunk lines, fire lines, escape and rescue systems, such as emergency lighting, fire monitoring, alarm system, elevator system, smoke exhaust system, and control lines, etc. Flexible fireproof fireproof cables used in Public buildings: high-rise buildings, underground buildings, hotels and restaurants, hospitals, schools, business centers, government affairs centers, department stores, large supermarkets, logistics warehouses, financial institutions such as banks, securities and insurance, post and telecommunications centers, power control rooms, substation rooms, museums, memorials and other historic buildings. Flexible fireproof fireproof cables used in Infrastructure: airport terminals, stations, hub centers, ports, subway systems, Bridges, tunnels. Flexible fireproof fireproof cables used in Industry: coal mining, coal chemical industry, oil field mining, petrochemical industry, oil refinery, metallurgical industry, iron and steel industry, shipbuilding industry, aerospace, electric power industry, pharmaceutical industry, glass industry, paper industry, military system. Flexible fireproof fireproof cables used in Fire prevention, explosion prevention, high temperature places: oil depot and gas station, natural gas transmission and compression station, garden landscape, historic sites, wood structure buildings
Coal Mine Cable has two type :Flame retardant flexible high and low voltage cable for coal mine, the range is rated class 8.7/15kv and below Rubber insulated portable retardant cable for a coal industry ground Underground coal mining and integrated platform, substations, Shearer, transportation Machines and other mining equipment for power transmission, with excellent products Retardant, impact resistance, drag grinding. Long life, explosion and two Harder soft features. It is suitable for the transmission of electric energy by various mining equipment such as ground and underground integrated mining platform, substation, coal shearer, transport plane, etc.
Control Cable are PVC insulation, XLPE insulation, fluoroplastic Insulation materials, different materials such as silicone rubber insulation performance cable products for In power stations, substations, factories, petrochemical, and other companies controlled remotely controlled loop, as the connection between the lines of various types of electrical instrumentation and automation devices, from the role of the various power or signal transmission, so that the entire electrical system safe, Reliable operation. Control cable is suitable for power station, substation, factory and petrochemical industry.
Compensation Cable has the characteristics of fire resistance, high/low temperature resistance, corrosion resistance, aging resistance, corona arc resistance and long service life, suitable for S, K, E, T, J, N type of thermocouple and temperature display instrument between the electrical connection, to improve the accuracy of temperature measurement.
Instrumentation circuits cable is used for computer based automatic control system, especially for computer distributed control system, transmission of production device process variable detection, control, interlocking, alarm lamp analog and digital signals, the product has excellent anti-interference performance, long-term working temperature -40~105.
PV Cable is suitable for connecting cables between PHOTOVOLTAIC cells and AC and DC inverters. The product is suitable for the maximum 1.8kV DC voltage or 0.6/1kV AC voltage system. The product uses low smoke halogen-free flame retardant material, the product has the characteristics of high-temperature resistance, ozone resistance, ultraviolet resistance, oil resistance, wear-resistance and so on.
Inverter cables is mainly used as power supply cable or connecting cable in frequency control drive system. This kind of cable is especially suitable for transmission machine and transmission line of automatic production line of iron and steel, petrochemical, power plant, paper making, textile, metal processing and food processing, as well as all kinds of pressure pump, blower and centralized air conditioning. The shielding layer of the Inverter cable has the function of uniform electric field and improving the electromagnetic radiation level of the cable; At the same time, the product has excellent anti-interference performance.
This Mobile flat cable is suitable for the installation and use of hanging cable and towing cable of field line, electric appliance instrument, electronic equipment and automation device in electric power, chemical industry, metallurgy, port, freight yard, mine and other industries. Products with soft, oil resistance, wear resistance, tensile properties; The product has the characteristics of wide application range and long service life.
(1)Military cable for ships and oil platforms are suitable for fixed laying of ships and oil platforms, mainly used in power, lighting and control systems. The cable has the characteristics of flame retardant, low smoke, low poison, anti-ultraviolet, anti-salt spray and excellent electrical performance. (2) Aerospace cable, suitable for aviation, aerospace, electronic warfare, radar battlefield and high energy electronic radiation environment between electrical equipment and instruments signal and energy transmission. Suitable for high temperature, low temperature, high humidity, high chemical corrosion and high flame retardant environment of electrical equipment and instrument line connection.
The special explosion-proof cable is composed of conductor, insulation, high-strength braided explosion-proof reinforcement layer, explosion-proof armor layer and antistatic outer sheath. According to the different needs of customers, the insulation layer is divided into inorganic mineral insulation, rubber insulation and plastic insulation. Under the protection of the explosion-proof reinforced layer and explosion-proof armor, the special explosion-proof cable can withstand the destructive force of 55 kg of TNT explosives within a certain distance. At the same time, the anti-static outer sheath can effectively guide the static electricity generated by the friction between the cable and the non-insulator, prevent the fire, explosion and other safety accidents caused by static electricity in military facilities, and perfectly solve the technical problem that the "cable static bundle" is easy to detonate. The special explosion-proof cable also solves the current national defense combat readiness facilities, such as ammunition depots, hangars, military ports, caverns, military and civilian airports, tunnels, military exercise bases, large-scale power, chemical, coal, subway hazardous chemical wharf and other electrical equipment facilities Safety issues of explosion-proof system or unit power transmission. Inorganic mineral insulated explosion-proof cables also have: low-smoke, halogen-free, flame-retardant, low-toxicity, fire-proof and other combustion characteristics, and have passed the most demanding C, W, Z and BS8491 fire tests in the British BS6387. At the same time, the cable has good flexibility, Features such as strong compression resistance and long manufacturing length. Special explosion-proof cable is suitable for ammunition depots, hangars, military ports, caverns, military and civil airports, tunnels, military exercise bases, large electric power, chemical, coal mine, subway dangerous wharves
The characteristics of the new type of ocean power cable are as follows: the cable core is composed of insulated cable core and waterproof filling rope twisted together; An inner sheath layer, an armoring layer and an outer sheath layer made of polyolefin are successively arranged on the outer core of the cable from inside to outside. With high softness and according to the characteristics of sea salt fog, strong light, wind and rain, easy to mildew. The above environmental factors are fully considered in the selection of cable raw materials. The cable has the environmental requirements of anti-salt spray, anti-ultraviolet light, anti-seawater and anti-mildew under the condition of meeting its own requirements. It is suitable for military power distribution network or industrial facilities in Marine environment. Its remarkable technical characteristics are high mechanical strength, oil resistance, mud resistance, uv resistance, bunching flame retardant/fire prevention, high temperature resistance, low temperature resistance, etc. The cable adopts the structure design of power core, communication and data transmission cable integrated.
The electric vehicle charging cable is used to connect the electric vehicle charging device and charging infrastructure, so as to carry out power transmission for electric vehicles, and is equipped with a certain number of signal lines, control lines, power auxiliary lines, etc., to ensure accurate control and safe operation of the whole charging process. Charging cable is generally used in charging station, parking lot, hotel, residential area, garage and other areas, portable charging cable can be placed in the car. Hualin electric vehicle charging cables are designed and produced according to TuV Rheinland technical standards. Hualin Cable's electric vehicle charging cable products have the following advantages: soft, feel good, bending radius is less than 5D; Oil resistance, acid and alkali resistance, water resistance, wear resistance, rolling resistance, cracking resistance, UV resistance, color stability; Good flame retardant performance; Bending resistance more than 50000 times; All materials comply with RoHS&REACH latest environmental standards. Charging cables are generally used in charging stations, parking lots, hotels, residential areas, garages and other areas.
This product is made of high quality oxygen-free copper conductors, fluorinated plastics, Silicone rubber resistant to high / low quality materials as insulation and sheathing materials, Has good heat resistance, heat aging resistance and excellent electrical properties, Meet the conditions for saft operation under the particularity of wire and cable, and provides High cable life and improve the economic and social benefits.
Electrical Submersible Pump Power Cable is divided into round cable and flat cable, the cable consists of conductor,insulating layer, jacket and cable armor. according to the different requirements of power and condition of oil well, there are different specifications of cable. there are 90â??,120â??,150â??,180â??,204â??,232â??and 250â??according to the temperature rating; ther are 3kv and 6 kv according to voltage rating. To prevent it from being damaged, the galvanized steel armor,stainless steel armor or monel armor for corrosive medium.
Capillary cable is composed of a submersible power cable and a continuous stainless steel composite pipe. Diluent chemicals are injected into oil and gas Wells through composite pipes to make heavy oil Wells easier to recover. The injection of descaling chemical agent can effectively remove the oil pipe scaling. Sensors can be connected to collect downhole temperature, pressure, liquid level and other well parameters; The valve can be connected to the downhole safety valve and the wireline packer vent valve, and controlled on and off by surface pressure.
Mine detection cable is mainly used in various oil and gas Wells with Oil well wax removal, viscosity reduction and coagulation reduction, coring and well logging, perforation etc., can also be used in ocean research and river, harbor, water conservancy hydrological measurement, as well as coal field geological prospecting, geothermal well logging, etc.,The detection cable is connected with the sensor and the signal terminal, which has a strong anti-interference signal transmission function.
