The copper-aluminum composite busbar features an aluminum conductor with copper terminals welded at both ends via butt or lap welding. Replacing pure copper busbars with copper-aluminum composites, along with optimized design and tin or nickel-plated surfaces, offers an effective cost optimization solution.
Key Advantages:
Cost Savings: Aluminum, as the main conductor, is much cheaper than copper, significantly reducing material costs, especially in large-scale applications.
Weight Reduction: Aluminum's density is one-third of copper's, making copper-aluminum busbars lighter, improving transport and installation efficiency—ideal for electric vehicles and renewable energy systems.
Superior Conductivity: Butt welding ensures reliable copper-aluminum connections, combining copper's high conductivity with aluminum's cost-efficiency.
Improved Heat Dissipation: Aluminum's better thermal conductivity allows for faster heat dissipation, increasing equipment stability and lifespan.
Environmentally Friendly: Aluminum has a lower environmental impact than copper, reducing carbon emissions and supporting sustainability goals.
Product Show:
Specifications:
| Plating Options: | Nickel Plating Silver Plating Tin Plating |
| Insulated Finishes: | PE, PVC, PA12, PET and Epoxy Powder Coating
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| 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 |