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.
Product Description:
Flexible bus bars consist of multiple layers of copper foils with varying widths and numbers of layers. The thickness of the copper foil can range from 0.1mm to 1mm. Due to their excellent conductivity, flexibility, ease of installation, and space-saving properties, flexible busbars are widely used in electric vehicle battery packs, new energy power distribution systems, UPS, charging piles, and more.
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.
Bending Testing: Bend 10000 times in 15 radian angle without breakage or fracture.
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 and PVC
|
| 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: | ISO45001, ISO14001, IATF16949 |
Product Gallery:
Advantages:
Press bonded laminations improve electrical conductivity.
The feature of flexible enable us to make flexible busbars in more types.
Flexible busbar can be made with longer length.
Flexible laminate busbar is not easy to be broken after thousands times of bending.
Graduated laminates increase power efficiency
Applications:
New energy electric vehicle battery pack connections
Wind and solar power systems
High voltage distribution
Circuit breakers, generators, and prefabricated power network conductors
Expansion joints
Transformers
Machine connections
