Corrosion Resistant Copper EV Busbar With Good Thermal Conductivity

Corrosion Resistant Copper EV Busbar with Good Thermal Conductivity

The busbar is made of copper or aluminum and has good electrical and heat conduction properties. In new energy vehicles, the bus bar needs to withstand the working environment of high voltage and high current, so it must have sufficient mechanical strength, good thermal stability and corrosion resistance. In general, the bus of new energy vehicles is an important part of the power system, which is crucial to ensure the performance and safety of the vehicle.

EV Copper bar has low resistivity, large bending degree, good heat treatment effect in hot state, annealing and new quenching, strong corrosion resistance, good thermal conductivity and machinability, good thermal conductivity and machinability,

The term "EV busbar" refers to the copper busbars specifically used in electric vehicles (EVs). Here are some examples of specific environments where EV busbars are typically used:

• Electric Vehicle Power Systems: EV busbars are extensively used within the power systems of electric vehicles. They are employed to distribute and manage electrical power between the battery pack, motor controller, power electronics, and other components within the vehicle.
• Battery Management Systems: EV busbars play a crucial role in connecting and distributing power within the battery management system of electric vehicles. They facilitate the flow of high currents between individual battery cells and battery modules, ensuring efficient power transfer.
• Charging Infrastructure: EV busbars are utilized in charging infrastructure, including electric vehicle charging stations and charging points in public areas or private locations. They are responsible for distributing power from the grid connection to the charging cables, enabling efficient and safe charging of electric vehicles.
• Electric Bus and Commercial Vehicle Systems: Electric buses and commercial vehicles, such as delivery trucks or utility vehicles, rely on EV busbars for their internal power distribution. EV busbars connect various components, including the battery packs, motor controllers, traction systems, and auxiliary systems, ensuring reliable and efficient power flow.
• Electric Bus and Commercial Vehicle Systems: Electric buses and commercial vehicles, such as delivery trucks or utility vehicles, rely on EV busbars for their internal power distribution. EV busbars connect various components, including the battery packs, motor controllers, traction systems, and auxiliary systems, ensuring reliable and efficient power flow.

About us:

Established in June 1985, the corporation got listed on the Shenzhen Stock Exchange in September 2017 (stock code 300697). Its primary area of business is conducting research, development, production and distribution of copper and copper alloy commodities. The company offers a variety of copper and copper alloy products, such as contact wires, power cables, copper alloy bus bars, and other copper parts. The products find widespread application in high-speed railway, transmission, and distribution, as well as in the fields of new energy vehicles, hydropower, nuclear power, wind power, photovoltaic solar energy, and other green new energy sectors.

Since its establishment, our company has been dedicated to providing customers with high-quality copper alloy products and services. We achieve this by using an advanced management system, strong research and development capabilities, and a focus on excellent product quality and customer service. We have formed partnerships with railway bureaus under the Railway Corporation, including those in Shanghai, Guangzhou, Beijing, Zhengzhou, Chengdu, and other locations. We also work with railway locomotive and motor production enterprises such as CRRC and national motor and electrical production enterprises like Xiangtan Electric (600416). SH), Dongfang Electric (600875.SH), Liangxin, Schneider Electric from France, SIEMENS from Germany and other internationally renowned companies have established strategic cooperative relations and become licensed suppliers of copper and copper alloy twisted wires and contact wires for China Railway Group's electrification bureau.

We are committed to new energy vehicles that align with the emerging era of smart vehicles, promoting innovation and efficiency. After more than five years of development, the company's new energy vehicle business has officially entered the global and domestic new energy vehicle industry. With new energy vehicle motor, battery, electric control and other core systems closely linked to precision structural components and conductive connectors, we will seize this development opportunity. With a leading advantage in the industry, we will continue to provide mainstream car companies with complete connection solutions at a competitive price while maintaining excellent product quality.

The company holds a leading position in the same industry due to its exceptional research and development capabilities and technical expertise. As of now, the company possesses 51 valid patents, which includes 9 invention patents. It has successfully achieved ISO9001:2015 certification for quality management systems, ISO14001:2015 certification for environmental management systems, ISO45001:2018 certification for Occupational Health and Safety management systems, IATF16949:2016 certification for management systems, certification for intellectual property management systems, CE certification, CRCC certification, URCC certification, and certification as a railway transport infrastructure equipment production enterprise. The company is recognised as a high-tech enterprise in Jiangsu Province, with a significant impact on the industry. It has been involved in formulating China's railway industry standards and national copper busbar standards on several occasions. Additionally, it has been recognised as a national specialised new and small enterprise.