Square Braided Copper Flexibles
Products Description
Square Braided Copper Flexibles are flexible conductors with a square cross-section, formed by braiding and compacting multiple strands of annealed bare copper wire. End treatments include tin plating, crimping, welding, and stamping, giving them the following characteristics:
High flexibility, adaptable to dynamic displacement environments: Maintains a stable connection and is less prone to breakage in scenarios involving vibration, bending, and thermal expansion of equipment.
Uniform conductive path: The square braided structure ensures even current distribution among the multiple copper strands, reducing heat generation points.
Lightweight structure with strong current-carrying capacity: More compact and easier to wire than traditional Round Copper Braids/braided wires for the same cross-sectional area.
High installation adaptability: Can be customised to suit terminal specifications, hole layout, and installation space.
Core Functions
Flexible High-Voltage Transmission
Adaptable to 48V-1000V voltage platforms and 100A-2000A current, maintaining low-loss conductivity under bending and vibration conditions, reducing power loss by 15% compared to ordinary flexible copper busbars.
Angle Compensation and Vibration Adaptation
Flexible braiding compensates for installation deviations and vibration displacement, avoiding stress breakage of rigid connections and ensuring long-term stable system operation.
Safety Isolation and Protection
High-voltage resistant insulation layer and dual protection design prevent high-voltage leakage, short circuits, and arc leakage, ensuring the safety of equipment and operators.
Uniform Heat Dissipation
Square cross-section and high-density braided structure increase heat dissipation area by 35% compared to circular Copper Flexible connectors, controlling temperature rise below 70℃ (rated operating conditions), avoiding insulation ageing caused by localised overheating.
Material Advantages and Innovations
Optimised Copper Formula
Using specially annealed copper, conductivity is increased by 5% while maintaining high flexibility. The braided copper ground wire undergoes special treatment to ensure it is not prone to fatigue cracking during repeated bending.
Oxygen-Free Copper Substrate Technology
The copper interior is treated with oxygen-free copper to eliminate porosity and impurities, fundamentally solving the stress concentration problem caused by internal defects in the flat copper braided wire.
Environmentally Friendly Surface Treatment
The surface undergoes an environmentally friendly passivation treatment, forming a nanoscale protective film that enhances corrosion resistance while meeting the most stringent global environmental standards.
Detailed Display: Professionalism Embodied in Every Weave and Connection
| Dense and Uniform Weave Texture | The surface weave pattern is clear, uniform, and consistent, without loose threads, skipped stitches, or twists. This directly reflects precision manufacturing processes and excellent tension. |
| Smooth and Robust Terminal Interface | Terminals formed by diffusion soldering or isostatic pressing have a smooth transition at the interface with the braid, exhibiting uniform metallic streamlines. There is no solder buildup or oxidation discolouration, and the contact surface is as bright as a mirror. |
| Flexible and Resilient Feel | When the product is bent under stress, Air Cooled Round Stranded Cables exhibits a uniform elastic recovery force, without hard bending or localised stiffness. After being released, it basically returns to its original shape, proving that its internal stress distribution is balanced. |
| Professional Labelling and Packaging | Key parameters such as rated current, resistance, and braid structure code are clearly marked on the Resistance Welded copper Flexible components themselves or on the label. Moisture-proof and deformation-proof packaging is used to ensure undamaged performance during transportation. |
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