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Copper Bus Bar for Power Storage Systems

Rigid copper busbars excel in both mechanical strength and electrical conductivity, making battery bus bars ideal for applications demanding superior performance in both areas.

Material : 99.9% T2 Copper
Edge Type : Full round edge, round corner, square corner
Plating : Tin plating, nickle plating, sliver plating
Size : Customized
ENQUIRY

Product Description:

Battery busbars made of copper C110 undergo stamping, CNC bending, finish treatment, and insulation. Finish options include bare copper, tin, nickel, and silver plating. Insulation choices comprise PVC, PE heat shrink tube, epoxy powder coating, and PA12. Customizable in size and shape, our technicians aid in prototype design and development. Copper busbars streamline wiring, lowering assembly costs.

Flexible Busbar|Battery Busbar|Copper Busbar|Aluminium Busbar

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

  • PE : Withstand Voltage 2700V AC, Working Temperature -40℃ to 125℃,

    Flame Retardant UL224 VW-1. Used for solid&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.

  • Epoxy Powder Coating : Withstand Voltage 5000V AC, Working Temperature

    -40℃ to 150℃, Flame Retardant UL94V-0. Used for rigid busbar.

  • PVC (Extruded): Withstand Voltage 3500V AC, Working Temperature -40℃

    to 125℃, Flame Retardant UL94V-0. Used for flexible busbar.

  • PA12 (Extruded): Withstand Voltage 5000V AC, Working Temperature -40℃

    to 150℃, Flame Retardant UL94V-0. Used for solid busbar.

  • PET: Withstand Voltage 5000V AC, Working Temperature -40℃

    to 125℃, Flame Retardant UL94V-0. Used for rigid busbar.

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:

Custom Busbars


Why Choose RHI BUSBAR?

  1. Advanced Technology: Leveraging industry-leading processes such as automatic robot dipping, welding, and copper forming,

    alongside 20 years of experience in busbar insulated dipping technology, we continuously enhance production efficiency and

    product reliability through automation and R&D initiatives.

  2. Efficient Supply Chain: From raw materials to finished products, including mold and fixture production, all processes are

    completed in-house, with only plating outsourced to a supplier near our factory.

  3. Superior Service: We guarantee an 8-hour response time and commit to resolving on-site issues within 24 hours, with potential

    extensions for locations outside of China.

  4. Quick Response: With an optimized supply chain and streamlined production processes, we can swiftly deliver small batch

    products to support the early stages of customer projects.

  5. Quality Commitment: Prioritizing the highest quality standards, we ensure that materials undergo pre-production testing to verify

    ETP grade copper quality. All products are thoroughly inspected before delivery, and we hold certifications including ROHS,

    REACH, UL94V-0, ISO14000, and IATF16949.

  6. Timely Delivery: Supported by an experienced workforce, ample production capacity, and a robust supply chain, we guarantee

    punctual delivery for our customers.

  7. Competitive Pricing: Capitalizing on the efficiency of our supply chain and the favorable production environment in China, we

    offer competitive pricing advantages.

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