The Role of Copper Cable in Automotive Battery Systems | |
Description: In automotive battery systems, tinned copper cables and copper conductors each have unique advantages and applications. Copper conductors, made of high-purity oxygen-free copper with a conductivity of up to 98% IACS, offer efficient current transmission and provide stable power supply in dry, corrosion-free in-vehicle environments, such as low-voltage circuit connections. They also offer relatively low cost. Cable Processing: Tinned copper cable is plated with a 2-5μm layer of tin on the copper surface. This reduces conductivity slightly to 94% IACS, but significantly improves corrosion resistance. According to the ASTM B117 salt spray test, after 1000 hours in a 5% NaCl solution spray environment, the resistivity fluctuation is typically kept within 5%. This characteristic ensures excellent performance in harsh operating conditions such as humidity and high temperatures. In environmentally sensitive areas such as the engine compartment and near the battery, tinned copper cable effectively resists oxidation, ensuring stable power transmission and reducing failures. From an industry perspective, both must adhere to standards for road vehicle cables, such as ISO 6722, which strictly regulate dimensions, test methods, and performance requirements to ensure compatibility with the complex electrical systems of vehicles and lay a solid foundation for the safe and efficient operation of battery systems. In summary, customer first, win-win cooperation, and common development: We are willing to work with you to achieve mutual development and create a better future. Let our cables connect automotive wiring. Search: https://www.omgevcable.com | |
Related Link: Click here to visit item owner's website (0 hit) | |
Target Prov.: All Provinces Target City : All Cities Last Update : Aug 15, 2025 2:52 AM Number of Views: 8 | Item Owner : Mrs.Luo Contact Email: Contact Phone: +86 18128028322 |
Friendly reminder: Click here to read some tips. |