Barras Colectoras de Cobre

Barras Colectoras de Cobre

Barras Colectoras de CobreBarras Colectoras de Cobre son componentes esenciales in electrical distribución eléctrica systems, ampliamente utilizado en industries requiring high capacidad de conducción de corriente, superior conductividad, and durabilidad. As a leading fabricante y exportador de India, we specialize in producing alta calidad Barras Colectoras de Cobre tailored for applications such as Transformadores, Aparamenta, Distribución de Energía Eléctrica Panels, and Industrial Electrical Systems. Our Tin plated Barras Colectoras de Cobre as well as bare Copper Bus bars are used by leading electrical companies in the world.

These rigid Copper bubars are made of high-conductividad copper, ensuring minimal energy loss and excellent thermal rendimiento. Unlike cables, which have higher resistance and can overheat under heavy loads, busbars provide a low-resistance path for current flow, making them ideal for high-power applications. They are comúnmente utilizado en industrial, commercial, and renewable energy systems, where reliable and efficient electrical distribution is critical.

copper bus bars for transformadores swicthgearsBarras Colectoras de Cobre come in various shapes and tamaños, including flat, solid, and hollow designs, depending on the specific electrical and mechanical requirements. Many busbars feature tin or silver plating to prevent oxidation and enhance conductividad. They are often drilled with precision holes for secure bolted connections, allowing easy assembly and maintenance. Their modular nature makes them highly adaptable to different installations, reducing the need for complex wiring. Additionally, copper’s superior durabilidad and resistance to corrosion make busbars a long-lasting solution for power infrastructure.


Material Calidad/Grados for Barras Colectoras de Cobre

We manufacture Barras Colectoras de Cobre using the highest quality Copper alloys to meet international norma/estándars.

MaterialCalidad/Grado (Equivalent Norma/Estándars)Conductividad (% IACS)Typical Aplicaciones
Electrolytic Tough Pitch (ETP) CopperC11000 (ASTM), Cu-ETP (DIN), C101 (BS)≥ 101%Transformadores, Aparamenta, Electrical Panels
Oxygen-Free High Conductividad (OFHC) CopperC10200 (ASTM), Cu-OF (DIN), C103 (BS)≥ 101%High-rendimiento electrical applications
Phosphor Deoxidized CopperC12200 (ASTM), Cu-DHP (DIN)85-90%HVAC, Refrigeration, Plumbing
Silver-Bearing CopperC1050098-100%High-temperature electrical applications

Manufacturing Process

Barras Colectoras de Cobre are precision-engineered using advanced processes to ensure superior electrical rendimiento and mechanical resistencia.

  1. Raw Material Selection: High-purity Copper billets sourced from trusted suppliers.
  2. Hot & Cold Rolling: Copper is rolled to the required espesor and ancho.
  3. Annealing & Hardening: Controlled heating and cooling processes optimize propiedades mecánicas.
  4. Precision Machining & Punching: CNC machining, stamping, and drilling for precise shapes and hole patterns.
  5. Acabado Superficialing & Recubrimiento: Options include Tin Plating, Silver Plating, Nickel Plating, or Bare Copper finish.
  6. Quality Inspection: Stringent checks for dimensional accuracy, conductividad eléctrica, and mechanical resistencia.
  7. Packaging & Dispatch: Custom packaging to prevent transit damage and ensure safe delivery.

Machinery Used to manufacture Barras Colectoras de Cobre

ProcessMachinery Used
RollingHot Rolling Mill, Cold Rolling Mill
Punching & StampingCNC Punching Machines, Hydraulic Presses
MachiningCNC Turning Centers, Milling Machines
FinishingElectroplating Units (Tin, Silver, Nickel), Surface Grinding Machines
InspectionDigital Micrometers, Vernier Calipers, Spectrometers, CMM (Coordinate Measuring Machine)

Typical Parts Produced

  • Flat Barras Colectoras de Cobre
  • Bent & Custom-Shaped Busbars
  • Hole-Punched & Drilled Busbars
  • Tinned Barras Colectoras de Cobre
  • Laminated Barras Colectoras de Cobre
  • Flexible Barras Colectoras de Cobre

Finishes Available

Finish TipoBenefits
Bare CopperMaximum conductividad
Tin PlatingCorrosion resistance, improved solderability
Silver PlatingHigh conductividad, oxidation resistance
Nickel PlatingHigh-temperature resistance

NEMA Spacing & Tolerances

We manufacture Barras Colectoras de Cobre according to NEMA (National Electrical Manufacturers Association) norma/estándars, ensuring compatibility with electrical panels and aparamenta.

Busbar Espesor (mm)Typical NEMA Hole Spacing (mm)Espesor Tolerance (mm)
3.225.4± 0.08
6.438.1± 0.10
9.550.8± 0.12
12.763.5± 0.15

Industries Using Barras Colectoras de Cobre

  • Power Transformadores – Electrical conductividad for efficient energy transfer.
  • Aparamenta & Panels – Reliable distribución eléctrica components.
  • Renewable Energy – Utilizado en Solar & Wind Power Installations.
  • Automotriz & Electric Vehicles (EVs) – Battery connections, high-current pathways.
  • Industrial Machinery – Motor control centers, manufacturing plants.
  • Railway Electrification – Overhead lines, traction subestaciones eléctricas.

Lead Time & Turnaround

Our typical production and delivery schedule:

ProcessTime Required
First Article Development3 Weeks
Bulk Production4-6 Weeks
Transit to Port3 Days
Shipping & Delivery3-4 Weeks (International)

Common Questions & Answers

Q1: What are the advantages of using Barras Colectoras de Cobre over cables?
A: Barras Colectoras de Cobre offer higher conductividad, better heat dissipation, lower power losses, and compact installation compared to cables.

Q2: What finishing options do you offer for Barras Colectoras de Cobre?
A: Proporcionamos Bare Copper, Tin Plated, Silver Plated, and Nickel Plated finishes based on customer requirements.

Q3: Can you manufacture custom-shaped busbars?
A: Yes, we produce customized Barras Colectoras de Cobre as per engineering drawings and specifications.

Q4: Do you comply with international electrical norma/estándars?
A: Yes, our busbars comply with NEMA, IEC, ASTM, DIN, and ISO norma/estándars.

Q5: What is your minimum order quantity (MOQ)?
A: MOQ depends on the size and complexity of the order. We cater to bulk as well as small orders for prototyping.

Q6: Do you provide Barras Colectoras de Cobre for renewable energy applications?
A: Yes, our busbars are ampliamente utilizado en solar, wind, and energy storage systems.

Q7: What is ynuestro productoion capacity?
A: We manufacture over 30 metric tons per day, ensuring timely fulfillment of large orders.


For bulk inquiries, technical specifications, or custom orders, contáctenos today! We ensure alta calidad Barras Colectoras de Cobre with international norma/estándars and competitive pricing.