Barra colectora de cobre laminada OEM con revestimiento Shunk

√  La construcción laminada garantiza una transmisión de potencia eficiente.

√  Proporciona robustez y resistencia a esfuerzos mecánicos.

√  Soporta altas temperaturas sin comprometer el rendimiento.

√  Adecuado para entornos hostiles, lo que garantiza confiabilidad a largo plazo.

√  Disponible en varios tamaños, formas y configuraciones.

Fabricante líder de barras colectoras de cobre laminado

Somos fabricantes de barras colectoras de cobre laminado y nos especializamos en soluciones personalizadas para satisfacer una amplia gama de necesidades eléctricas y mecánicas. Nuestra fábrica de vanguardia está equipada con tecnología avanzada y cuenta con un equipo experimentado, lo que garantiza una producción de alta calidad y una ingeniería precisa. Brindamos servicios a diversas industrias y ofrecemos barras colectoras confiables y eficientes que mejoran tanto el rendimiento como la seguridad.

Laminated copper bus bar Production Process:

Las barras colectoras de cobre laminado se pueden clasificar en función de diversos factores, como el tamaño, la forma y la configuración. Algunas clasificaciones comunes incluyen:

1. Material Preparation: Copper foil/copper plate cut to required size, insulation material (e.g. epoxy resin film) cut.
2. Lamination molding: Alternate stacking of copper and insulating layers, through the hot press high temperature (such as 200 ℃ ~ 300 ℃) and high pressure (such as 20MPa) curing.
3. Welding and connection: Use molecular diffusion welding or pressure welding process to fix the contact surface.
4. Tratamiento de superficie: Passivation treatment (anti-oxidation), tin/silver plating (enhance conductivity), epoxy coating (anti-corrosion).
5. Bending and Testing: Specialized bending machine molding, and through the load capacity, voltage resistance, temperature rise and other tests.

Ventajas de la barra colectora de cobre laminado:

• High performance:  Skin effect optimization, 53% increase in current-carrying capacity compared with solid copper rows, 10% to 20% reduction in loss.
• Light weight and environmental protection: Copper consumption is reduced by 30%~50%, in line with low-carbon requirements.
• Excellent heat dissipation: The multi-layer structure accelerates heat diffusion, and the temperature rise is 20% lower than that of traditional busbar.
• Compact structure: Compact size: 50% less space than cable, suitable for small environments (e.g. data centers).High reliability:
• High reliability: vibration-resistant, short-circuit-resistant (63kA/4s), with a life span of more than 20 years.

Laminated copper bus bar application:

• Sistema de alimentación: Substation main busbar, distribution cabinet busbar.
• Nueva energía: PV/wind farm power transmission, electric vehicle battery pack connection.
• Industrial equipment: High-current equipment such as frequency converters, welding machines, machine tools, etc.
• Transporte ferroviario: High-speed rail/subway power system, signaling system power supply.
• Data Center: Efficient power distribution for server clusters.

Preguntas frecuentes sobre barras colectoras de cobre laminado

Q1: What is the difference between laminated copper busbar and traditional copper busbar?
A1: Laminated structure reduces the skin effect through thin copper plate stacking, higher current carrying capacity, lower loss, and lighter weight.

Q2：What are the advantages of flexible laminated busbar?
A2: It can be bent and installed to adapt to the complex space, and can compensate for equipment installation errors, suitable for electric vehicle charging pile and other scenarios.

Q3：How to choose the insulation material of laminated busbar?
A3: Choose according to the temperature demand, such as PTFE (high temperature resistant), epoxy resin (high mechanical strength) or silicone rubber (flexible).

Q4: Key points for quality control in production?
A4：Copper purity (≥99.95%), lamination uniformity, welding strength and insulation layer dielectric properties need to be tested.

Q5: Is laminated busbar suitable for outdoor environment?
A5: Yes. With IP67 protection design and UV-resistant coating, it can adapt to humid, dusty and other harsh conditions.

For more detailed technical parameters or customized solutions, please contact our team.