Busbar Car
Products Description

The Busbar Car is a PVC-dipped insulated busbar system designed for demanding power distribution applications: high current main feeds, switchgear integration, data centres, energy storage systems, and large-scale manufacturing installations. A busbar is a metallic conductor that consolidates high current flows and serves as the backbone of power distribution.
With the EV Capacitor Busbar, we combine the inherent performance of a high-conductivity conductor with a continuous PVC dip-coated insulation layer, yielding enhanced safety, environmental resistance and system reliability. Developed by Xiamen APOLLO, this solution meets the needs of professional buyers and engineering customers seeking a high-current, insulator-integrated and installation-friendly busbar system for complex industrial and infrastructure projects.
Product Advantage
Superior Electrical Performance
The BusBar Automotive leverages a high-conductivity copper (or optionally copper-aluminium composite) conductor, ensuring low resistance and efficient power transmission. Combined with the PVC insulation, the system remains stable under high voltages and temperatures.
01
Integrated Insulation Enhancing System Safety
The dip-coated insulation on the EV Bus Bars offers an all-encompassing protective shell with flame-retardant attributes (e.g., UL94-V0 rating) and a wide temperature tolerance range. This single-piece insulation approach removes potential weak points present in retrofitted sleeving systems.
02
Reduced Installation & Maintenance Costs
By providing pre-insulated, customized busbar lengths, the EV Capacitor Busbar minimizes field modification, reduces spares inventory and lowers downtime. Engineers benefit from plug-and-install simplicity and lower long-term maintenance overhead.
03
Enhanced Adaptation to Harsh Environments
The EV Capacitor Busbar's insulation layer provides resistance to moisture ingress, chemical exposure and mechanical impacts-key for applications in manufacturing plants, data centres or renewable energy installations.
04

Manufacturing Strength
Refined Production Workflow
At Xiamen APOLLO, the EV Bus Bars is produced through a tightly managed chain: conductor material selection → precision forming (punching, bending) → surface treatment (plating) → PVC pre-treatment and dip process → curing, cooling, testing. Each step is controlled for consistency and traceability.
Strong Custom-Mould & Fabrication Capacity
For the BusBar Automotive, bespoke moulding enables complex shapes, flanges and mounting features in the conductor. The same mould is then used for the dip-insulation process, ensuring fit and finishing integrity-reducing alignment errors and production variance.
Rigorous Testing & Quality Assurance
Every EV Capacitor Busbar unit undergoes stringent electrical resistance measurement, insulation dielectric test, temperature rise assessment and mechanical fatigue/bend analysis, enabling confident deployment in engineered systems.
Scalable Supply & Global Service
Xiamen APOLLO is equipped to support large-volume, international engineering projects deploying the Film Capacitor Busbar for HEV / EV Motor Control Unit system-coordinating export documentation, packaging, shipping and on-site logistics.

Material Advantage
Conductor Material Advantage
The Busbar Car employs high-purity copper (T2, ≥99.9%) or equivalents, delivering excellent conductivity and thermal performance. Surface treatments such as tin, silver or nickel plating enhance corrosion resistance and contact reliability.
Insulation Material Advantage
The PVC dip coating used in the EV Capacitor Busbar offers consistent thickness (commonly 0.5-3 mm or more) and flame retardancy. This ensures that even at bends or cut-outs the insulation remains continuous and reliable.
Zhejiang Bridgold Copper Tech Co.,Ltd
One-Piece Design Innovation
The Film Capacitor Busbar for HEV / EV Motor Control Unit features a fully integrated dip-coated design: conductor formed then coated in one continuous cycle. This avoids seams, overlapping joints or retrofits – reducing risk of delamination or insulation gaps.

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