Jiangyin Electrical Alloy Co., Ltd. |
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Copper Contact Wire for Industrial Applications abrasive resistance
Copper contact wire is a solid wire made of copper, typically in a cylindrical shape. It is designed to provide a conductive pathway for the flow of electric current. The wire is usually manufactured with high-purity copper to ensure optimal electrical conductivity.
Looking of Copper Wire supplier? Contact us, Jiangyin Electrical Alloy Co.,Ltd is a tax-paying company specializing in Copper materials and copper parts. We provide production, sales and design.
The company's main products are divided into two categories: electrified railroad contact network series products and copper busbar series products, specifically including contact wires for electrified railroads, bearing cables for electrified railroads, copper busbars for electricians as well as copper parts and components, etc. The company's products are widely used in the fields of electrified railroads, urban railways, large-scale constructions, nuclear power generating units, wind generating units, hydroelectric power generating units, and transmission and distribution facilities.
Copper Contact Wire Specification:
EN 50149-2012 | ||||||||||||||
Material | Designation | Nominal cross section mm² | Minimum tensile strength MPa | Minimum breaking load kN | Percentage elongation after fracture A200 | Resistance per kilometre(20℃) Ω/Km | Resistivity (20℃) Ωmm²/m | Reverse bend test | Torsional | Winding | coefficient of temperature | Wire mass kg/km | ||
min.% | max.% | complete fracture | Minimum mass | Maximum mass | ||||||||||
Normal strength copper | Cu-ETP Cu-FRHC Cu-HCP CuOF | 80 | 355 | 27,5 | 3 | 10 | 0,229 | ≤0.01777 | ≥6 | 5 | 3 | 0.0038 | 690 | 733 |
100 | 355 | 34,5 | 3 | 10 | 0,183 | 862 | 916 | |||||||
107 | 350 | 36,3 | 3 | 10 | 0,171 | 923 | 980 | |||||||
120 | 330 | 38,4 | 3 | 10 | 0,153 | 1035 | 1099 | |||||||
150 | 310 | 45,1 | 3 | 10 | 0,122 | 1293 | 1374 | |||||||
High strength copper and high strength copper-silver alloy | CuETP CuFRHC CuHCP CuOF CuAg0,1 | 80 | 375 | 29,1 | 3 | 8 | 0,229 | ≤0.01777 | ≥6 | 5 | 3 | 0.0038 | 690 | 733 |
100 | 375 | 36,4 | 3 | 8 | 0,183 | 862 | 916 | |||||||
107 | 360 | 37,4 | 3 | 8 | 0,171 | 923 | 980 | |||||||
120 | 360 | 41,9 | 3 | 8 | 0,153 | 1035 | 1099 | |||||||
150 | 360 | 52,4 | 3 | 8 | 0,122 | 1293 | 1374 | |||||||
Normal strength copper-silver alloy | CuAg0,1 | 80 | 365 | 28,3 | 3 | 10 | 0,229 | ≤0.01777 | ≥6 | 5 | 3 | 0.0038 | 690 | 733 |
100 | 360 | 34,9 | 3 | 10 | 0,183 | 862 | 916 | |||||||
107 | 350 | 36,3 | 3 | 10 | 0,171 | 923 | 980 | |||||||
120 | 350 | 40,7 | 3 | 10 | 0,153 | 1035 | 1099 | |||||||
150 | 350 | 50,9 | 3 | 10 | 0,122 | 1293 | 1374 | |||||||
Copper magnesium alloy | CuMg0,2 CuMg0,2 (high conductivity) | 80 | 460 | 35,7 | 3 | 10 | 0,289 | ≤0.02240 ≤0.02155 (high conductivity ) | ≥6 | 5 | 3 | 0.0031 | 690 | 733 |
100 | 450 | 43,7 | 3 | 10 | 0,231 | 862 | 916 | |||||||
107 | 440 | 45,7 | 3 | 10 | 0,216 | 923 | 980 | |||||||
120 | 430 | 50,1 | 3 | 10 | 0,192 | 1035 | 1099 | |||||||
150 | 420 | 61.1 | 3 | 10 | 0,154 | 1293 | 1374 | |||||||
Copper magnesium alloy | CuMg0,5 | 80 | 520 | 40,4 | 3 | 10 | 0,385 | ≤0.02778 | ≥6 | 5 | 3 | 0.0027 | 690 | 733 |
100 | 510 | 49,5 | 3 | 10 | 0,286 | 862 | 916 | |||||||
107 | 500 | 51,9 | 3 | 10 | 0,268 | 923 | 980 | |||||||
120 | 490 | 57,0 | 3 | 10 | 0,239 | 1035 | 1099 | |||||||
150 | 470 | 68,4 | 3 | 10 | 0,191 | 1293 | 1374 | |||||||
Copper-tin alloy | CuSn0,2 CuSn0,2 (high conductivity) | 80 | 460 | 35,7 | 2 | 8 | 0,309 | ≤0.02395 ≤0.02155 (high conductivity ) | ≥6 | 5 | 3 | 0.0032 | / | / |
100 | 450 | 43,7 | 2.00 | 8.00 | 0,247 | 865 | 919 | |||||||
107 | 430 | 44,6 | 2.00 | 8.00 | 0,231 | 926 | 983 | |||||||
120 | 420 | 48,9 | 2.00 | 8.00 | 0,206 | 1038 | 1103 | |||||||
150 | 420 | 61,1 | 2.00 | 8.00 | 0,165 | 1298 | 1378 |
Copper contact wire is used to transmit power to a pantograph of a locomotive. It is also used in power generation, power transmission, power distribution, telecommunications, electronics circuitry, and countless types of electrical equipment. Copper is a superior conductor of electricity and has a low resistance. It is also ductile, inexpensive, and provides an excellent contact surface.
Jiangyin Electric Alloy Co., Ltd., formerly known as Jiangyin Electric Alloy Factory, was established on June 12, 1985. It is mainly engaged in the research and development, production, and sales of high-speed rail supporting products. Its main products are copper alloy deep processing products, including railway contact wires, railway load-bearing cables, copper alloy busbars, and other copper components.
Since its establishment, the company has been committed to providing customers with high-quality copper alloy products and services with advanced management systems, strong research and development capabilities, excellent product quality, and comprehensive services.
It has successively cooperated with railway bureaus under the Ministry of Railways, such as Shanghai, Guangzhou, Beijing, Zhengzhou, Chengdu, and other railway bureaus; Locomotive and motor production enterprises of the Ministry of Railways, such as CRRC and national motor and electrical appliance production enterprises, as well as well-known domestic and international enterprises such as Xiangtan Electric, Dongfang Electric, Schneider Electric, Siemens, ABB, GE, etc., have established strategic cooperative relationships and become a licensed supplier of copper and copper alloy stranded wire and contact wire for the China Railway Group Electric Gasification Bureau.
We provide technical support and services for copper contact wire, including:
Packaging and Shipping:
Q: What is copper contact wire?
A: Copper contact wire is a type of electrical wire with copper
contact points that are used for connecting electrical devices.
Q: What is the diameter of copper contact wire?
A: The diameter of copper contact wire varies from 0.75mm to 6mm.
Q: What is the material used for copper contact wire?
A: The material used for copper contact wire is typically pure
copper.
Q: What is the purpose of copper contact wire?
A: Copper contact wire is used to transmit electrical signals between
two points.
Q: What are the advantages of copper contact wire?
A: Copper contact wire is highly flexible, provides good electrical
conductivity, and is corrosion resistant.