Aluminum busbars can be customized in various models and sizes. They are ideal for power connections and transmission in EV battery packs. The main differences between aluminum and copper busbars are that aluminum is more cost-effective and lighter.
RHI supplies a wide range of aluminum busbars.
Strength: Quality aluminum boasts significant tensile strength to withstand thermal expansion strain. Depending on the alloying agents, its strength can range from dead soft to mild steel.
Ampacity: Depending on the size, aluminum busbar can handle currents up to 4000A, sufficient for many applications.
Conductivity: Aluminum busbar conductivity depends on the alloy and temper. Pure aluminum offers approximately 65% of the International Annealed Copper Standard (IACS).
Resistance: High-quality, high-strength aluminum can have mechanical resistance up to 530 Newton/mm². It is fatigue-resistant and corrosion-resistant, with easy corrosion removal through simple stripping.
Weight: Aluminum can be up to 70% lighter than copper.
High Corrosion Resistance
Good Conductivity
Great Heat Exchange
Efficient Thermal Dissipation
Lightweight
Cost Effective
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Specifications:
| Plating Options: | Nickel Plating Silver Plating Tin Plating |
| Insulated Finishes: | Epoxy Coated PVC Dipping Coated Heat Shrink Sleeve Coated Bare Finish |
| Edge: | Full Round Edges Rounded Corners Square Corners |
| Voltage Type: | AC DC |
| Production Capabilities: | Bending Brazing Drilling Forming Milling Plating Punching Sawing Tapping Riveting |
| Industries Served: | Aircraft Automotive Electrical Switch Gear |
| Engineering Capabilities: | Design Assistance Design Verification |
| File Formats Accepted: | JPG DWG DXF |
Aluminum busbars are widely used in electric vehicles and are ideal for outdoor or corrosive, high-stress environments. They are most commonly used for electrical suppression in low voltage applications, where moderate strength and lightness are required. Additionally, they are well-suited for cramped enclosures.
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Why Choose RHI BUSBAR?
1. Advanced Technology: We have industry-leading processes and technologies like automatic robot dipping, automatic robot welding, automatic copper forming and 20 years’ experience of busbar insulated dipping technology. With automation equipment and R&D team, we continuously improve our production efficiency and product quality reliability.
2. Efficient Supply Chain: From raw materials to finished products, all processes include mould and fixture are finished in our plant. Only the plating is finished by our supplier near our factory.
3. Superior Service: Give response in 8 hours, arrive at customer’s site to solve problem in 24 hours ( Site outside China may need to be extended).
4. Quick Response: With efficient supply chain and perfect production process, we can provide small batch products in a short time to support early development of customer’s project.
5.Quality Commitment: We are committed to the highest quality standards. Material is tested before production to guarantee it is ETP grade copper. All goods are inspected before delivery. We have certificates of ROHS, REACH, UL94V-0, ISO14000 and IATF16949.
6. Timely Delivery: Experienced workforce, large production capacity and sound supply chain guarantee timely delivery time for customer.
7. Competitive Price: With efficient supply chain and production environment in China, we have advantage of low cost.