电动汽车电池用 PA12 挤塑铜母排

Rigid copper busbar provides uniform, void-free insulation with excellent temperature, oil, and vibration resistance. Its thin, halogen-free PA12 extruded layer delivers high dielectric strength and UL94 V-0 flame resistance while supporting efficient heat dissipation. With robust mechanical strength and reliable insulation performance, the insulated busbar is well suited for high-voltage connections in EV battery packs and energy storage systems.

产品特点

• High-Conductivity Copper: Made from T2Y2 hard copper with ≥98% IACS conductivity, the busbar offers low resistance, precise dimensions, and reliable mechanical strength for demanding operating conditions.

• Optimized Edge Design: Chamfered and finished edges help smooth electric field distribution and reduce localized electrical stress, improving insulation reliability in high-voltage applications.

• Extruded PA12 绝缘： A thin, continuous PA12 layer is formed by precision extrusion, providing uniform coverage, high dielectric strength, and dependable electrical isolation.

• Thermal & Environmental Resistance: Suitable for continuous operation at 105–125°C, with resistance to vibration, oil, and thermal cycling for EV battery PACKs and energy storage systems.

Application

The insulated rigid busbar is produced through precision cutting, extrusion, bending, punching, and edge finishing, ensuring consistent dimensions and reliable fit for automated assembly.

EV Battery Applications: Used for battery module and pack interconnections, the rigid busbar offers strong vibration and thermal cycling resistance. PA12 insulation and chamfered edges enhance dielectric protection for high-voltage systems.

Energy Storage Applications: The extruded insulation provides reliable electrical isolation and environmental protection. Its low resistance and high current capacity make it suitable for ESS systems with continuous high-power charging and discharging.

Vehicle Electrical Control Applications: Its compact rigid structure enables efficient high-voltage connections in power distribution and control units. The durable insulation improves electrical protection and thermal performance during continuous current operation.

电动汽车电池包

折弯、冲孔、焊接、铆接、浸涂都在厂内完成，并引入自动机器人提升产能。工程团队协助客户控制成本并保持连接稳定。