Copper Stranded Wire Flexible Busbar 04

01-Introduction of the Copper stranded wire soft connection

‌Ø Copper stranded wire soft connection is mainly composed of copper stranded wire and terminal blocks, among which the terminal blocks are usually copper tubes or copper noses, and the surface is usually treated with tin plating or silver plating to enhance their oxidation resistance and corrosion resistance.

‌Ø Copper stranded wire soft connection has become a key component for new energy batteries, power equipment, and industrial welding due to its high conductivity, flexibility, and high temperature resistance, which can reduce resistance by 15% and eliminate vibration loosening problems

02-Compared with traditional copper busbars or hard connections, copper braided wire soft connections have the following advantages

‌Ø Good flexibility: The woven structure enables it to adapt to complex installation environments, relieving stress caused by mechanical vibration and

thermal expansion and contraction.

‌Ø Easy installation: The soft connection can be cut to length according to actual needs and fixed by crimping or welding, greatly improving installation efficiency.

03-Application Scenarios and Typical Cases-New Energy Battery Field

‌Ø Copper braided wire flexible connections are used for conductive connections between battery modules in electric vehicles and energy storage systems. Its flexibility can effectively absorb the expansion stress during battery charging and discharging, avoiding the risk of fracture caused by rigid connections.

‌Ø Test data from a certain lithium battery manufacturer shows that after using silver plated copper braided wire for flexible connection, the overall resistance of the battery pack decreased by 15%, and the temperature rise phenomenon was significantly improved

‌Ø In solar photovoltaic power plants, they are used to connect solar panels with inverters, ensuring efficient and stable power output;

‌Ø In the battery management system and drive system of electric vehicles, they are important bridges connecting the battery pack and motor controller, ensuring the power supply and driving safety of the vehicle

‌Ø Copper stranded wire flexible connections can be bent and installed easily, suitable for use in devices with limited space or requiring arbitrary angle connections/easy installation without angle restrictions; The tensile and compressive properties are strong and the fatigue resistance is excellent, which can meet the requirements of different equipment