RHI's 2025 product catalog is now live, featuring our key products, core technologies, supporting equipment, and new energy battery connection solutions. The catalog details our capabilities and innovations in electrical connectivity, busbar manufacturing, and high-temperature insulation.
2025-05-17 13:56:20 Silin Wu 41
In EVs and energy storage systems, copper busbars are key for power transmission. Yet, overcurrent at joints remains a critical safety and efficiency risk. RHI: Advanced busbar welding for new energy. 30+ polymer systems, automated lines. Experts in Cu-Al joints, delivering ultra-low resistance & high-current reliability.
2025-06-25 09:19:17 Silin Wu 25
With over a decade of expertise in new energy copper busbar PVC insulation, RHI is equipped with specialized automated coating lines and self-developed high-performance PVC insulation formulations. Our precise control over coating thickness, uniformity, and adhesion ensures smooth, consistent, and reliable insulation surfaces.
2025-05-10 13:38:38 Silin Wu 52
From April 11 to 14, 2025, Zhejiang RHI Electric participated in the Global Sources Consumer Electronics Show at AsiaWorld-Expo in Hong Kong. During the event, RHI showcased its core product lines, including EV battery busbars, flexible module connectors, high-temperature-resistant busbars, and injection-molded motor busbars.
2025-04-21 15:20:02 Silin Wu 54
In new energy manufacturing, copper busbar substrate performance hinges on purity, alloy composition, and fundamental states. States—hard temper (high-strength), soft temper (flexible forming), semi-hard temper (balanced properties), and special treatments—dictate processing adaptability, conductivity, and structural reliability. Understanding custom busbars' material state differences is key for cost-efficiency and competitiveness.
2025-05-30 15:28:46 Silin Wu 31789
Optimizing safety distances and structural design in low-voltage busbar applications enhances system safety and long-term reliability while reducing electrical failure risks. Compliance with IEC and UL standards ensures global market compatibility and engineering reliability.
2025-03-19 13:12:53 Silin Wu 430
The annealing process is essential in busbar manufacturing, improving copper’s conductivity, workability, fatigue resistance, and overall performance. Efficient annealing enhances product quality, boosts production efficiency, and meets the demand for high-performance busbars in power systems, ensuring reliability and long-term durability.
2025-01-18 15:10:02 Silin Wu 158
Copper busbar twisting and lapping processes have distinct advantages for different environments. Twisting is ideal for applications with vibration and temperature changes, providing flexibility and vibration resistance. Lapping, suited for high-power applications, ensures reliable large-current transmission. When combined, these processes enhance system performance and reliability across various conditions.
2025-01-07 14:25:46 Silin Wu 156
