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Copper Bus Bars For Battery Bank Connection

Battery bus bars excel in electrical & thermal conductivity, as well as high-temperature resistance, ideal for high-voltage, high-load power connections. Rigid busbars are perfect for high current applications such as power distribution systems, electric vehicles, and industrial equipment.

Material : 99.9% T2 Copper
Edge Type : Round, square
Plating : Tin, nickle, sliver
Size : Customized
ENQUIRY

Product Description:

High voltage bus bars, made of copper C110, undergo stamping, CNC bending, finishing, and insulation processes. Finish options include bare copper, tin, nickel, or silver plating, while insulation choices range from PVC, PE heat shrink tubing, epoxy powder coating, to PA12. Customizable in size and shape according to customer needs, our technicians offer support for prototype design and development. Copper busbars streamline wiring, cutting assembly costs.

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 solid&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 solid 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 solid 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:

Bus Bar Design


Application

Rigid busbars excel in electrical conductivity, thermal conductivity, and high-temperature resistance, making them ideal for high-voltage, high-load power connections.High current: Ideal for scenarios needing high current carrying capacity like power distribution systems, electric vehicles, and industrial equipment.

  1. High Frequency: Perform well in high-frequency circuits such as RF communication equipment and high-frequency power supplies due to low resistance and inductance.

  2. High Temperature: Suitable for electronics and power systems in high-temperature environments due to excellent thermal conductivity and resistance.

  3. High Mechanical Strength: Stronger than soft copper wires, making them suitable for automotive electronics, wind and solar energy systems.

  4. Compact Spaces: Flat plate shape allows for a large conductive cross-section in small spaces, making them suitable for compact layouts in electronic products and modular power systems.

Copper Busbar


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