Copper Busbar
Battery busbars are widely used in electric automotive applications, with PA12 insulation rated for 5000V AC. Custom busbar can be produced up to 3 meters in length and offer precise continuous bending.
| Edge Type | Full round edge, round corner, square corner |
|---|---|
| Plating | Tin plating, nickel plating |
| MOQ | 100 (Negotiable) |
| Size | Customized |
| Conductor Material | T2 copper/1060 aluminum |
| Insulation | PA12 |
Insulated copper busbars, also known as solid insulated systems (SIS), enhance grounding for switchboards, and busway installations. These bus bars are made from solid copper or aluminum conductors with insulation between each phase conductor and ground. They are increasingly used in electric automotive applications.
1. Mechanical production with high productivity.
2. Continuous bending with high accuracy.
3. Insulation PA12 with smooth surface, high corrosion resistance, high temperature resistance and fire resistance.
4. Long busbar can be produced. The battery busbar length can be made to 3 meters.
Voltage Withstand: 5000V AC;
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.
| Material: |
T2 ( E-CU58, CU-ETP, C11000, C1100 ) Aluminum (1060) Or other materials as customer’s request. |
| Insulation: |
PA12: Withstand Voltage 5000V AC, Working Temperature -40℃ to 150℃, Flame Retardant UL94V-0. Used for rigid busbar. |
| Finish: | Tin plating |
| Packing: | Blister and wooden box packing to avoild bus bar broken or deformed. |
| Quotation time: | 1-3 days after receiving drawings. |
| Certificates: | ISO9001, ISO14001, IATF16949 |
| Edge Type | Full round edge, round corner, square corner |
|---|---|
| Plating | Tin plating, nickel plating |
| MOQ | 100 (Negotiable) |
| Size | Customized |
| Conductor Material | T2 copper/1060 aluminum |
| Insulation | PA12 |
EV battery connections
RHI bends, punches, welds, rivets, and dips in-house, and uses automatic robots to raise capacity. A project engineering team helps customers hold cost and keep the connection stable.
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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