PVC Dipping Insulated Copper Busbar
PVC dipping insulated copper busbar is an electrical connection component that covers a high conductivity copper busbar substrate with a PVC insulation layer through a dipping process. It combines the high conductivity of copper material with the voltage resistance, weather resistance, and flame retardancy of the insulation layer, making it suitable for power distribution and connection under high voltage and high current conditions.
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Product Introduction

In high-end electrical systems such as new energy vehicles, photovoltaic energy storage, and power distribution, PVC dipping insulated copper busbars are the core basic components for achieving safe transmission of high currents and compact system structures. This product provides a safe, reliable, and customized conductive connection solution for high-voltage and high current scenarios, completely solving industry pain points such as leakage, short circuit, corrosion, and space waste in traditional exposed copper bars, and becoming a key support for the large-scale implementation of the new energy industry.
Core properties and characteristics
High purity conductive core
The substrate of PVC dipping insulated copper busbar is made of high-purity copper that meets the standards of multiple countries around the world. The copper purity is ≥ 99.99%, ensuring ultimate conductivity from the source.
01
High degree of structural customization
Dipping busbar for connections can be customized to any shape, size, and bending angle according to engineering requirements, suitable for various complex installation spaces.
02
Performance engineering level adaptation
PVC dipped copper busbar meets the requirements of 3500VDC-5000VDC high voltage, 100A-2000A high current transmission, and is suitable for extreme environmental conditions.
03
The whole process quality is controllable
From substrate procurement to finished product delivery, the entire process follows international quality systems such as ISO9001 and IATF16949, and every product can be traced.
04

Main functions
High voltage and high current power transmission
Under the working conditions of 3500-5000 VDC and 100-2000 A, the Insulated custom copper bus bar with PVC dipping can stably transmit electrical energy with an internal resistance of ≤ 0.00001 Ω.
Electrical insulation and safety isolation
Insulated flexible copper bus bar for power battery pack with PVC/epoxy/heat shrink tubing insulation layer to effectively prevent short circuit, leakage, and electric shock. Flame retardant rating UL94 V-0.
Application scenarios
Plastic dipping copper busbar is widely applicable to various power systems such as new energy electric vehicles, photovoltaic energy storage, power appliances, distribution cabinets, rail transit, cloud server uninterruptible power supply, etc. It provides safe, efficient, and customized insulation and conductive solutions for various high-voltage, high current, and complex environmental engineering scenarios.

Production technology
Our PVC dipping insulated copper busbar production technology has outstanding advantages, using globally standardized substrate processing, combined with diversified customized insulation processes, and relying on high-precision precision machining technology to ensure structural adaptability. The surface treatment process is mature and can effectively enhance corrosion resistance.
At the same time, electrical performance parameters are strictly controlled to ensure product stability and reliability, and to adapt to various high-end engineering scenarios. The entire production process is automated and controlled, with each step undergoing strict testing and precise control of process details, balancing production efficiency and product quality. It can quickly respond to various customized production needs.

contact us
Xiamen Apollo Stamping Welding Technology Co., Ltd is a professional service provider for new energy metal processing solutions. We can help you accurately match your needs and maintain the bottom line of device safety. Welcome to consult us.
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