Power Battery Busbar With PVC Protective Covers
Products Description
As a core conductive component in power battery systems, Power Battery Busbar with PVC Protective Covers is tailor-made for professional buyers and engineering clients in scenarios such as new energy vehicles and energy storage stations. It breaks the scenario limitations of general insulated busbars, with core advantages in power battery working condition adaptation, functional PVC protection, and integrated system connection, ensuring the safe, efficient, and stable operation of battery systems. Relying on the full industrial chain capabilities of Apollo Electronic Components (Xiamen) Co., Ltd., we not only provide customized Battery Bus Bar but also offer supporting products including new energy metal processing parts, low-voltage electrical metal processing parts, as well as power battery assembly lines, electrical testing instruments, new energy storage lithium batteries, and power control cabinets, forming a complete solution from components to systems. The PVC Dipped Laminated Flexible Copper is widely used in new energy vehicle power battery packs, energy storage lithium battery modules, low-voltage electrical switches, relays, and other equipment, providing scenario-specific and highly reliable exclusive support for new energy power transmission.
Power Battery Scenario-Specific Adaptation
Battery Pack Space Optimization Design
Targeting the multi-level and compact installation layout of power battery packs, a thin and lightweight Insulated Custom Copper Bus Bar with PVC Dipping structure is adopted, with precise control over thickness and width dimensions. This perfectly fits the narrow spacing between battery modules, avoiding installation interference or space waste caused by the fixed dimensions of general insulated busbars. At the same time, structural rigidity is enhanced to adapt to the vibration environment of battery packs during vehicle driving or handling.
Customization of Series-Parallel Circuits
According to the number of series-parallel connections of power battery modules (such as 12-series, 20-series, and other configurations), the current path and interface spacing of the PVC Dipped Insulated Bus Bar are customized to ensure uniform current distribution among modules. This solves the problem that the single structure of general insulated busbars cannot adapt to diverse circuit designs of different battery packs, reducing the risk of battery attenuation caused by uneven current.
Thermal Management Collaborative Adaptation
Heat dissipation channels or thermal conductive adhesive bonding areas are reserved in the PVC protective layer of the Insulated Flexible Copper Bus Bar for Power Battery Pack, which can seamlessly cooperate with the liquid cooling or air cooling heat dissipation systems of power battery packs. This avoids the problem that the fully wrapped insulation layer of general insulated busbars blocks heat dissipation, effectively controlling local temperature rise during battery charging and discharging and ensuring the thermal safety of the battery system.
Functional PVC Protection Structure
| Segmented Protection Design | For the conductive connection area and fixed support area of the Nickel Plated Cu Insulated Tube PVC Dipping BusBar, a differentiated PVC protection scheme is adopted. The connection area uses a thin protective layer to ensure the stability and reliability of conductive contact, while the fixed support area uses a thickened protective layer to enhance impact and wear resistance. This balances conductive performance and protection effects, avoiding the limitations of uniform protection in all areas of Copper Busbar Insulated with PVC Dip. |
| Removable Protective Cover Configuration | Some models adopt snap-on PVC protective covers instead of integrated dipping processes. During power battery maintenance, the Custom Insulated Copper Busbar With Pvc Dipping status can be quickly inspected and replaced without replacing the entire busbar. This solves the high-cost problem of overall replacement required when general insulated busbars are damaged, reducing the maintenance difficulty of power battery systems. |
| Enhanced Protection Against Electrolyte Corrosion | The PVC protective layer is added with electrolyte penetration-resistant components. For scenarios where electrolyte leakage may occur in power battery packs, a special protective barrier is formed to prevent the insulation layer from being corroded by electrolytes and failing. Compared with the basic insulation of Busbar With PVC Insulation, this greatly improves the safety of battery systems under extreme working conditions. |
| Edge Protection Optimization | The PVC protective layer at the edges and interfaces of the Battery Bus Bar is rounded and thickened for reinforcement, avoiding damage to the protective layer due to collision during installation. At the same time, it reduces the risk of scratches on other components of the battery module caused by the busbar, improving the safety and durability of the overall structure. |
Industry Compliance and Safety Design
High-Level Flame Retardant Performance
The PVC protective layer meets the UL94 V-0 flame retardant standard and produces low smoke and low toxicity gas when burning. It meets the dual requirements of flame retardancy and environmental protection for power battery systems. Compared with the basic flame retardant level of PVC Dipped Laminated Flexible Copper, it greatly reduces the risk spread during battery thermal runaway, ensuring the safety of personnel and equipment.
Leakage Current Prevention Optimization
The protective Insulated Custom Copper Bus Bar with PVC Dipping layer is made of PVC material with extremely high insulation resistance, meeting the leakage current control standards of power battery high-voltage systems. It avoids the problem of excessive leakage current caused by insufficient insulation resistance, complies with new energy vehicle high-voltage safety specifications such as ISO 16469, and ensures the compliant use of battery systems.
Full-Life Cycle Traceability Marking
Laser engraving technology is used on the surface of the PVC protective layer to mark unique product identifiers (including batch, specification, production date, and other information). This facilitates the full-life cycle traceability management of power battery systems, solving the problem of vague or easy-to-wear marks on Power Battery Busbar with PVC Protective Covers and meeting the strict quality traceability needs of the industry.
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