Copper Braided Busbars For Electrical
Copper Braided Busbars For Electrical are flexible conductive connectors made of multiple high-purity fine copper wires braided according to a specific pattern. They are mainly used in power systems for applications requiring high current transmission, vibration compensation, thermal expansion and contraction absorption, or space-constrained installation. Unlike traditional rigid copper busbars, copper braided busbars, through their mesh-like braided structure, maintain low resistance and high current carrying capacity while introducing excellent flexibility and fatigue resistance, making them a common engineering-grade connection solution in new energy, power electronics, and industrial equipment.
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Product Introduction
Copper Braided Busbars For Electrical are core components for efficient conductive connections in the new energy and power electronics fields. Using high-purity electrolytic copper as the base material, multiple strands of fine copper wire are interwoven into a dense mesh structure through a specific braiding process. This results in excellent conductivity and high flexibility, adaptable to complex wiring scenarios and vibration conditions. We focus on four core aspects: technology adaptability, long-term reliability, batch consistency, and controllable supply. Leveraging mature processes and the support of the entire industry chain, we provide stable and efficient conductive connection solutions for high-voltage power distribution systems in new energy vehicles, rail transportation, and industrial automation, while also considering ease of construction and optimized life-cycle costs.
Manufacturing technology
Substrate Selection and Processing
High-purity electrolytic copper raw materials are selected and subjected to impurity removal and softening treatments. The diameter and purity of the copper wires are precisely controlled, laying the foundation for the Flexible Braided Copper Busbar's braiding and conductivity.
Precision Braiding
Automated braiding equipment is used to interweave copper wires according to specific processes based on Braided Copper Bus Bar Heat Shink PVC Sleeves specifications and braiding density requirements. The uniformity of the braiding is monitored throughout the process to ensure a dense structure.
Surface Treatment Optimization
For special application requirements, braided products undergo surface treatments such as tin plating and silver plating. The thickness and density of the plating layer are strictly controlled to improve oxidation and corrosion resistance.
Multi-Dimensional Inspection Before Shipment
Finished Braided BusBar undergo multiple tests, including resistance, current carrying capacity, flexibility, and plating adhesion. Defective products are rejected to ensure that the products meet engineering application standards before shipment.
Technical parameters
Conductor Specifications: Braided Flexible Busbars Customized cover common specifications such as 15, 25, 35, 50, 70, 95, and 120 square millimeters. Different specifications correspond to the number and diameter of copper wires to meet the current-carrying requirements of various scenarios.
Bragging Density: The braiding density of the Copper Braided Busbars For Electrical is generally between 80% and 95%. Higher density results in better mechanical strength and electrical performance. Custom densities can be made according to engineering needs.
Resistance Parameters: At 20℃, the resistance per meter of the Flat Copper Braided Wire varies depending on the specification. For example, the resistance per meter of the 25 square millimeter specification does not exceed 0.07Ω, ensuring low-loss conductive transmission.
Current Carrying Capacity: Taking the 50 square millimeter specification as an example, under normal operating temperature of 70℃, the continuous current carrying capacity can reach 200-250A. The specific value can be flexibly adjusted according to ambient temperature and heat dissipation conditions.
(Note: Specific parameters can be designed and customized according to customer product requirements)
Customization process
Requirement Coordination and Drawing Receipt: The client provides Braided Wire Copper BusBar-related PDF/CAD/3D drawings and technical requirements. We simultaneously coordinate with engineering procurement and technology selection processes to complete initial communication.
Process Assessment and Solution Output: Leveraging 30 years of experience in the electrical industry, we assess the feasibility and cost of the customized process for the Copper Braided Wire, outputting a suitable customized solution and confirming cooperation details.
Mold Production and Sample Preparation: After price confirmation, the client pays 50% of the mold fee. We initiate mold production and simultaneously prepare Braided Wire Flexible Copper samples, providing 1-20 free samples for client testing.
Sample Testing and Final Mold Payment: After the client completes Braided Copper Flexible Wire Connectors sample testing and confirms its compliance, they pay the remaining 50% of the mold fee. Both parties finalize details regarding mass production.
Bulk Order Confirmation and Production: The client places a bulk order and pays 30% prepayment. We assess the delivery date and initiate production, implementing standardized quality control throughout to ensure Braided Tin Coated Copper Flexible Connectors quality meets standards.
Payment and Delivery: After the Round Braided Stranded Flexible Cords is manufactured, we will provide a packing list. The customer will pay the remaining 70% of the payment, and then we will deliver the goods to the address specified by the customer and provide after-sales technical support.
Packaging and shipping
Taking into account the mesh structure and specification differences of Copper Braided Busbars For Electrical, the products adopt graded customized packaging to suit the needs of large-scale engineering projects and overseas cross-border logistics. Small items are double-sealed to prevent copper wire oxidation, while large items use customized pearl cotton to cushion transportation impacts and prevent structural loosening. All products are outer-packaged in cartons, reinforced with pallets, and treated with moisture protection, complying with international logistics standards and ensuring product integrity throughout the entire process, facilitating the safe and efficient delivery of domestic and international orders.
Contact Us
If you have any needs regarding the procurement, selection, sample request, or customization of Copper Braided Busbars For Electrical, or if you wish to learn more about the product details, please feel free to contact us. We will arrange a professional team to provide one-on-one service, customize adaptation solutions, and ensure stable supply, accurate selection, and efficient procurement.
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