Description

Premium Solid Copper Bar Wires (Solid Conductors & Busbars)

Unleash Unmatched Electrical Performance & Durability

Our Solid Copper Bar Wires, often referred to as solid copper conductors or busbars, are engineered for applications demanding the highest levels of electrical conductivity, mechanical strength, and long-term reliability. Fabricated from high-purity electrolytic copper, these bars and wires provide a robust, efficient, and cost-effective solution for power distribution, grounding, and critical electrical connections across various industries.

Key Features & Benefits:

• Exceptional Electrical Conductivity: Manufactured from 99.9% pure Electrolytic Tough Pitch (ETP) copper (C11000 / CW004A), ensuring minimal resistance and maximum current transfer efficiency. Exceeds 100% IACS.
• Superior Heat Dissipation: Copper's excellent thermal conductivity allows for efficient heat dispersal, critical for high-current applications, preventing overheating and extending system lifespan.
• Robust Mechanical Strength: Offers high tensile strength and ductility, providing structural integrity and resistance to bending, deformation, and vibration in demanding environments.
• Corrosion Resistance: Inherently resistant to oxidation and various corrosive agents, ensuring long-term performance and reduced maintenance, especially in industrial and outdoor settings.
• Versatile Form Factors: Available in a comprehensive range of shapes including round, square, rectangular (busbars), and custom profiles to suit diverse application requirements.
• Ease of Fabrication: Highly malleable and ductile, allowing for effortless cutting, bending, drilling, punching, and welding, simplifying installation and customisation.
• Reliable Grounding & Earthing: Ideal for creating highly effective and durable grounding systems, ensuring safety and protecting sensitive equipment.
• Long Lifespan & Low Maintenance: Built to withstand harsh conditions, offering exceptional longevity and minimal need for replacement or repair.

Typical Applications:

Our Solid Copper Bar Wires are the preferred choice for critical infrastructure and high-performance electrical systems, including:

• Power Distribution Systems: Used as busbars in switchgear, electrical panels, motor control centers (MCCs), and transformer connections.
• Grounding & Earthing Systems: Essential components for protective earthing in buildings, industrial plants, substations, and telecommunications towers.
• Renewable Energy: Crucial for connections in solar farms, wind turbines, and battery energy storage systems (BESS).
• Industrial Electrification: Powering heavy machinery, industrial heaters, furnaces, and manufacturing equipment.
• Electrical Connections & Terminals: Creating robust and low-resistance connections for high-current cables and components.
• Telecommunications: Grounding and power distribution within data centers and communication networks.
• Anodes for Electroplating: Due to copper's high purity and consistent performance.
• Custom Fabrication: Prototyping and production of specialized electrical components.

Technical Specifications:

• Material: Electrolytic Tough Pitch (ETP) Copper (C11000, UNS C11000, CW004A)
• Purity: 99.9% minimum copper content
• Conductivity: >100% IACS (International Annealed Copper Standard)
• Density: 8.94 g/cm³ (0.323 lbs/in³)
• Tensile Strength: (Typically Annealed to Hard Temper)
  • Annealed: 200-240 MPa (29-35 ksi)
  • Half Hard: 240-310 MPa (35-45 ksi)
  • Hard: 310-380 MPa (45-55 ksi)
• Hardness: (Typical HV)
  • Annealed: 40-70 HV
  • Half Hard: 70-100 HV
  • Hard: 100-120 HV
• Shapes Available:
  • Round Bar/Wire: From 2mm to 100mm diameter
  • Square Bar: From 3x3mm to 100x100mm
  • Rectangular Bar (Busbar): Various widths (e.g., 10mm to 200mm) and thicknesses (e.g., 2mm to 30mm)
  • Custom Profiles: Available upon request
• Temper: Available in Annealed (O), Half-Hard (H02), Hard (H04)
• Surface Finish:
  • Bare (Standard)
  • Tinned (for enhanced corrosion protection and solderability)
  • Silver Plated (for extremely low resistance contact surfaces)
• Standards Compliance: ASTM B187, B272, EN 13601, IEC, DIN, RoHS compliant.
• Packaging: Supplied in straight lengths (e.g., 3m, 4m, 6m) or custom coil lengths, securely bundled and protected for transport.

Why Choose Our Solid Copper Bar Wires?

We are committed to delivering products that meet the highest standards of quality and performance. Our manufacturing processes utilize state-of-the-art technology and rigorous quality control at every stage, from raw material sourcing to final inspection. With extensive customization capabilities, competitive pricing, and reliable global distribution, we are your trusted partner for premium solid copper conductors.

Request a Quote Today!

Contact our sales team to discuss your specific requirements, receive technical assistance, or get a competitive quote for your next project. Let us help you power your systems with confidence and efficiency.