Kupferschiene
Rigid busbars are copper busbar products made through extrusion, known for their insulation and abrasion resistance. Battery busbars are commonly used in high-voltage power connections for electric vehicles, transformers, and communication base stations.
| Kantenform | volle Rundkante, runde Ecke, eckige Ecke |
|---|---|
| Beschichtung | Verzinnung, Vernickelung |
| Mindestmenge | 100 (verhandelbar) |
| Abmessung | nach Kundenzeichnung |
| Leitermaterial | T2-Kupfer/Aluminium 1060 |
| Isolierung | EVA/PE |
Product Description:
Extruded rigid busbars are mainly produced as PA12 extruded copper busbars and PVC extruded copper busbars. These busbars undergo processes such as extrusion and laser stripping. They feature insulation and corrosion resistance, along with excellent shock and impact resistance. With multidimensional shaping, these battery bus bars significantly save installation space and time.
Bus Bar Performance:
Conductivity: 57%
Tension strength: ≥500N
Insulation flame retardant: UL94V-0
Insulation temperature resistance: -45℃ to 150℃
Resistance to corrosion:It can pass 240H salt spray test in neutral environment.
Temperature rise: Depends on cross section area. RHI can provide temperature rise reports for all products.
Details:
| Material: |
T2 ( E-CU58, CU-ETP, C11000, C1100 ) TU2 ( OF-CU, CU-OFE, CU-OF, C10100, C1011 ) Aluminum (1060 ) Copper clad Aluminum Or other materials as customer’s request. |
| Insulation: |
PE, PVC, PA12, PET and Epoxy Powder Coating
|
| Finish: | Tin plating, nickel plating, silver plating or customized. |
| Packing: | Blister and wooden box packing to avoild bus bar broken or deformed. |
| Quotation time: | 1-3 days after receiving drawings. |
| Certificates: | ISO9001, ISO14000, IATF16949 |
Product Gallery:
Application
Rigid copper busbars offer excellent electrical and thermal conductivity, high mechanical strength, and stability, with minimal deformation or breakage over time. Widely used in electrical connections for 5G communication base stations, new energy electric vehicles, photovoltaic and wind power stations, transmission lines, aerospace equipment, and more.
| Kantenform | volle Rundkante, runde Ecke, eckige Ecke |
|---|---|
| Beschichtung | Verzinnung, Vernickelung |
| Mindestmenge | 100 (verhandelbar) |
| Abmessung | nach Kundenzeichnung |
| Leitermaterial | T2-Kupfer/Aluminium 1060 |
| Isolierung | EVA/PE |
High-voltage connections
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Flexible insulated busbars feature laminated electrolytic copper conductors, tin or nickel plated surfaces, and EVA heat shrink insulation. With 97 percent IACS or higher conductivity and a temperature resistance range from -50 to 125 degrees Celsius, these copper busbars provide reliable high current transmission from 125A to 1600A for EV batteries, ESS, and power distribution systems.
Flexible busbars, made from thin copper or aluminum foil layers, offer excellent conductivity and flexibility. Their insulation improves heat dissipation, reduces vibration, and saves space. Widely used in EV battery packs, energy systems, UPS, and charging stations, they provide reliable performance in compact environments.
Flexible busbars are made from copper foil with thicknesses ranging from 0.1 to 1mm. Produced through welding, stamping, plating (tin or nickel), forming, and insulation (PVC dipping or PE heat shrink tubing), they offer excellent conductivity, flexibility, easy installation, and space-saving design. These features make them ideal for EV battery packs, new energy power distribution, UPS systems, and charging stations.
Rigid copper busbars excel in both mechanical strength and electrical conductivity, making battery bus bars ideal for applications demanding superior performance in both areas. And the PVC insulation offers excellent wear and weather resistance, making these insulated busbars perfect for demanding environments that need robust, stable power transmission and distribution.
Insulated busbars are widely used in EV applications. Battery busbars feature PA12 insulation with a 5000V AC withstand voltage rating. These copper busbars can be manufactured up to 3 meters in length, enabling high-precision 3D bending for complex routing requirements.
PVC dip-coated rigid busbars offer excellent insulation and temperature resistance, effectively preventing hazardous contact. Tin-plated copper busbars provide superior conductivity and heat dissipation, resisting creep under prolonged current. With support for 3D bending and perforation designs, these copper busbars ensure quick, precise installation and space efficiency, making them an ideal choice for power distribution applications such as distribution cabinets.
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