S-shaped bent connection row New energy connection row

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Cross-sectional area × length (L)

Product shape and hole type

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structure and application
Special-shaped hard copper bars, products with special shapes and size can be customized according to customer requirements.
GRL’s special-shaped hard copper bar products have insulation layers that can be made of casing, impregnated PVC, and sprayed epoxy resin, and can also be customized according to customer requirements.

S-bent connection row: a flexible and efficient choice for new energy connection rows

In new energy vehicles, energy storage systems and other high-power electrical equipment, space is becoming increasingly compact, but the requirements for reliability and efficiency of electrical connections are constantly increasing. Traditional linear connection rows are often unable to cope with complex wiring and special space constraints. We focus on providing innovativeS-shaped bending connection row, as an ideal choice for your new energy connection platoon, its unique flexibility and optimized design ensure stable and efficient system operation.

Why choose S-bent connection row?

S-shaped bending connection row, as the name suggests, is a connection solution that pre-designs and processes conductive rows into an “S” shape or similar curved shape according to specific space requirements. This unique structure brings significant advantages in many aspects:

• Extreme spatial adaptability: Inside new energy vehicle battery packs or modules, as well as various power conversion equipment, wiring space is often extremely limited and irregular in shape. The S-shaped bent connection row can perfectly fit these complex and narrow spaces, achieve compact and efficient electrical connections, and effectively improve the power density of the equipment.
• Excellent vibration compensation capabilities: New energy equipment will withstand continuous vibration and impact during operation, especially when vehicles are driving. The S-bent structure provides a certain flexible buffer area, which can effectively absorb and disperse these mechanical stresses, avoid stress concentration leading to fatigue fracture of the connecting row, thereby significantly extending system life.
• Effectively absorb thermal expansion and cold contraction: Metal conductors expand and contract when temperature changes. Like a spring, the S-shaped design can provide necessary deformation compensation space, reduce internal stress caused by thermal expansion and contraction, prevent loosening or damage of connection points, and ensure long-term reliability.
• Optimize current distribution and heat dissipation: A reasonable S-type design can optimize the current path and reduce the problem of excessive local current density. At the same time, the curved surface area is relatively larger, which is conducive to heat dissipation, reduces the temperature rise of the connecting row, and improves system efficiency and safety.
• Simplify assembly and improve efficiency: The pre-formed S-shaped bent connection row eliminates the need for complex bending or adjustment on site and can be directly installed in place, greatly simplifying the assembly process and reducing labor costs and potential installation errors.

Features of our S-type bending connection row

We provide customized high performanceS-shaped bending connection row, specially designed for new energy applications, has the following outstanding characteristics:

• High-purity conductor materials: Use high-qualityelectrolytic copperor a highly conductivealuminum alloyAs a substrate, it ensures extremely low resistance, achieves efficient current transmission, and minimizes energy loss.
• Precision bending process: Through advanced CNC bending equipment and precision molds, the accuracy, consistency and mechanical strength of the S-shaped curve are ensured and strict tolerance requirements are met.
• Diversified surface treatments: Can be carried out according to customer needsTin plating, nickel plating, silver platingand other surface treatments to further enhance the oxidation resistance and corrosion resistance of the connection row, and improve electrical conductivity and solderability.
• Reliable insulation protection (optional): Solutions such as spraying insulation layers or casing insulation can be provided to improve safety levels, prevent short circuits, and adapt to application needs in high-voltage environments.
• Strong current carrying capacity: The optimized cross-section size and material selection ensure that the connecting row can stably carry the high current required by new energy equipment.
• Highly customized services: We can provide a unique S-shaped bending connection bar solution based on your specific equipment layout, current and voltage requirements, heat dissipation needs and other special working conditions.

Application of S-shaped bent connection row in new energy field

ourS-shaped bending connection rowWidely used in all key aspects of the new energy industry:

• Interior of electric vehicle (EV) power battery pack: Connect battery modules, monomers, or use as high-voltage bus bars.
• Energy Storage System (ESS): In container-type or independent energy storage units, connect battery clusters or power conversion equipment.
• New energy power generation system: Such as internal connections in wind power converters and solar inverters.
• Charging piles, on-board chargers (OBC) and DC/DC converters: serves as a compact and efficient internal current path.
• Other electrical equipment with high power density and space constraints。

Reasons to choose us

We are committed to providing the most reliable and innovative electrical connection solutions for the new energy industry. choose ourS-shaped bending connection row, you will receive:Unparalleled space adaptability, excellent vibration resistance, longer system life and higher electrical efficiency. Let us work together to bring better performance and competitiveness to your new energy products.