Flexible bus bars consist of multiple layers of copper foils, varying in width and number of layers, with thicknesses ranging from 0.1mm to 1mm. Due to their excellent conductivity, flexibility, ease of installation, and space-saving design, flexible busbars are widely used in electric vehicle battery packs, new energy power distribution systems, UPS systems, and charging stations. Their layered structure provides superior electrical performance and mechanical strength, making them ideal for applications requiring high reliability and efficiency in electrical connections.
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 PE: Withstand Voltage 2700V AC, Working Temperature -40℃ to 125℃, Flame Retardant UL224 VW-1. Used for rigid & flexible busbar, but it can not be used for special-shaped products. PVC (Dipping): Withstand Voltage 3500V AC, Working Temperature -40℃ to 125℃, Flame Retardant UL94V-0. Used for rigid & flexible busbar, and can be used for special-shaped products.
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| 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, ISO14001, ISO45001, IATF16949 |
Product Gallery:
Insulated Flexible Busbar 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.
New energy power like wind and solar power.
High voltage distribution.
Circuit breaker,generator&prefabricated power network conductor.
Expansion Joints
Transformers
Machine connections
