
Thanh cái đồng mềm dẻo
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Our factory specializes in manufacturing flexible copper busbars, designed to meet the demands of diverse electrical applications. Our flexible copper busbars made of high-purity copper wire row as a conductor, combined with cable technology and new materials, designed for high-current power transmission and distribution scenarios. Its structure consists of a copper wire conductor, an insulation layer (such as PVC or polyolefin), a winding layer, a metal armor layer (aluminum alloy or copper alloy) and a sheath layer, with high flexibility, strong current-carrying capacity, and environmental adaptability. The product conforms to IP68 protection grade and is suitable for outdoor and humid environments.
| Loại sản phẩm: | thanh đồng mềm dẻo |
|---|---|
| Cơ sở vật chất: | Đồng + Niken |
| Dòng điện định mức: | below 3kV AC, below 1.5kV DC. |
| Insulation resistance: | ≥15000MΩ (through the 3.5kV withstand voltage test) |
| Vật liệu dẫn điện: | T2 copper (purity ≥ 99.9%), optional tin-plated, nickel-plated or silver-plated treatment |
| Bending radius: | range ≥ 200-1000mm |
| Phương pháp hình thành | Dập; bột nhúng cách điện |
| Xử lý bề mặt | Vệ sinh màu gốc; vệ sinh mờ |
| OEM/ODM | Hỗ trợ tùy chỉnh |
Nhà sản xuất thanh đồng mềm hàng đầu
Our factory is dedicated to producing top-quality solutions that meet stringent industry standards. Utilizing advanced technology and rigorous quality control, we ensure our busbars deliver outstanding electrical conductivity, durability, and flexibility.
Production process
1. Raw material treatment: High purity electrolytic copper is melted and rolled into copper rods or strips.
2. Conductor Forming: Copper rods are drawn and calendered to form flexible copper wire rows.
3. Insulation and armoring:
- Winding insulation material (such as mica tape)
- Add metal armor layer (aluminum alloy or copper alloy interlocking structure)
4. Sheath molding: outer layer covered with PVC, polyolefin or Santoprene (halogen-free materials).
5. Testing and packaging: Electrical performance test (voltage resistance, insulation resistance, etc.)

Làm thế nào để tùy chỉnh thanh cái bằng đồng mềm?
Là nhà sản xuất hàng đầu về thanh đồng mềm, chúng tôi cung cấp dịch vụ tùy chỉnh toàn diện để đáp ứng các yêu cầu riêng biệt của khách hàng. Sau đây là cách chúng tôi tiếp cận quy trình tùy chỉnh:
1. Confirmation of demand: Define parameters such as current, voltage, bending radius and protection level.
2. Design selection:
- Provide drawings or the supplier to assist in the design (such as branch connector, pre-branching structure).
- Select surface treatment (plating type), insulation material (PVC/halogen-free), etc.
3. Sample production: suppliers to provide small batch sample testing (e.g., current-carrying capacity, temperature rise test).
4. Mass production: Standardized assembly line production, support for customized lengths (up to hundreds of meters).
5. Delivery and installation:
- Provide supporting accessories (conversion box, T-connector).
- Support on-site laying guidance (bridge, through the pipe, direct burial, etc.).
Typical customized cases
- New energy supercharging station: 3200A flexible busbar customized for Huawei supercharging host, realizing the integrated laying of a single busbar and reducing the loss of joints.
- Data center: Flame retardant low-smoke halogen-free busbar, meeting B1 level fire prevention standards and supporting long-distance design without intermediate joints.
Những lợi ích chính của việc sử dụng thanh cái bằng đồng mềm là gì?
- Energy efficient: no eddy current loss, excellent heat dissipation performance, line loss reduced by more than 10%.
- Convenient installation: can be transported in rolls, used as you cut, no need to customize the joints, shorten the construction cycle by 30%.
- Safe and reliable: IP68 protection, fire-resistant and flame-retardant design, adaptable to extreme environments.
- Cost optimization: standardized production to reduce material waste, low maintenance costs (maintenance-free design).
- Intelligent: support real-time monitoring of current, voltage, temperature and other parameters.
Whar are the aplication for flexible copper busbars?
- New energy: photovoltaic power stations, energy storage systems, electric vehicle supercharging stations (e.g. Huawei 600kW liquid-cooled supercharging).
- Power systems: substations, transmission and distribution networks.
- Industry and buildings: data centers (IDC), metallurgical and chemical plants, commercial complexes.
- Rail transportation: subway power supply system, high-speed rail substation.
- Ship and military: ship power system, military equipment power supply.


