Copper Busbar Bending
In high power density scenarios such as new energy vehicles, energy storage cabinets, and photovoltaic inverters, traditional straight busbars have become a bottleneck problem in equipment design due to their inability to adapt to compact spaces or complex wiring paths. Copper busbar bending extends the "artery" of electrical energy transmission from a two-dimensional plane to a three-dimensional space through precise bending technology, optimizing the internal layout of the equipment while maintaining the core performance of the busbar (high conductivity, low resistance, insulation safety). It is an ideal choice for engineers to tackle the dual challenges of "space and performance".
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Product Introduction
Copper busbar bending is a customized conductive connector produced through precision stamping and bending processes, specifically designed to solve the electrical connection pain points in complex working conditions in modern electrical systems. Different from standard straight copper bars, our bent copper bars can be customized according to the installation space inside the equipment (such as the L-shaped, multi angle bending structure shown in the attached figure), without the need for on-site secondary processing, perfectly adapting to electrical connection scenarios with high current and high reliability requirements. It is the core guarantee for the safe and efficient operation of electrical systems in fields such as new energy and power transmission and distribution.
Core customization items
Structural customization
Copper busbar bending can be customized with any shape and angle of bending (L-shaped, U-shaped, multi station bending, etc.), punching, stamping forming, etc.
Material customization
In addition to standard T2 copper, Copper solid bus bars can be customized with other substrates such as aluminum alloy and brass.
Surface treatment customization
The coating thickness, insulation type and color, special anti-corrosion treatment, etc. of the Power busbar are customized according to customer working conditions.
key parameters
Busbar electrical substrate standard
GB: T2Y2 purple copper, purity ≥ 99.99% copper, conductivity IACS ≥ 97%, hardness 80~110HV, tensile strength 245-345MPa, other materials such as aluminum alloy can also be customized.
01
contact resistance
Designed for high-current electrical systems, our Copper busbar bendings boast a contact resistance of ≤ 0.00001Ω, which effectively minimizes voltage drop and power loss during large-current transmission, eliminates thermal hazards at connection points.
02
Load capacity of Electrical copper busbar
Suitable for operating voltages of 3500VDC-5000VDC, carrying high currents of 100A-2000A, covering all scenario requirements from small electronic control equipment to large energy storage systems.
03
Insulation performance
The supporting insulation solution meets the UL94-V-0 flame retardant rating (higher standards can be customized according to customer requirements), with a working temperature range of -45 ℃ to+150 ℃, suitable for extreme high and low temperature environments.
04
Engineering Team
Our team is a dynamic and highly skilled group of professionals. The team has the ability to provide multi-process integration services, covering multiple production processes such as cold heading, riveting, stamping, welding, and CNC machining, and can efficiently undertake the integrated manufacturing needs of complex components. Relying on 24 branch local offices worldwide, we have established a 365 days & 24 hours timely service mechanism, which can quickly respond to various customer demands.
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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