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 34
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 46
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 48
Copper busbars are essential conductors in power systems, and the quality of their connections directly affects operational efficiency and safety. To ensure optimal conductivity, mechanical strength, and long-term stability, copper bus bar connections must adhere to key electrical, physical, and manufacturing principles.
2024-12-25 15:01:09 Silin Wu 474
When bending copper busbars, the bending radius (R) is directly related to the busbar’s thickness. The bending radius must be proportionate to the electrical busbar's thickness to prevent cracking or damage during the bending process.
2025-04-15 10:50:39 Silin Wu 62141
In new energy EVs, the battery system consists of cells, modules, and packs, forming the core energy source. Proper busbar selection ensures optimal efficiency, safety, and cost-effectiveness.
2024-12-09 15:11:34 Silin Wu 100
Selecting the right surface treatment for copper busbars is vital in high-temperature environments. Nickel plating, with superior resistance to heat, oxidation, and corrosion, is ideal for high-voltage substations and switchgear. Tin plating offers excellent conductivity and corrosion protection for medium- to low-temperature applications but may oxidize or fail under prolonged heat. The choice should align with temperature and application needs.
2024-11-29 08:51:06 Silin Wu 392
Designing safe distances between high-voltage busbars is essential for equipment performance and safety. It requires evaluating voltage levels, environmental factors, and manufacturing processes, while adhering to standards and optimizing through simulation. Proper spacing ensures efficiency, minimizes risks, and maintains system stability.
2024-11-21 15:55:30 Silin Wu 208
