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The High-Conductivity Solid Copper Busbar is a robust electrical conductor designed for heavy-duty industrial applications requiring uncompromising current-carrying capacity and structural integrity. Crafted from 99.99% oxygen-free copper (OFC), this busbar features a solid rectangular cross-section with optional nickel plating, delivering superior conductivity and durability in high-amperage environments.
Oxygen-Free Copper Core: Achieves <1.724μΩ·cm resistivity, minimizing power loss even at full load (up to 15,000A continuous current).
Structural Rigidity: Thickness options from 6-50mm resist mechanical deformation in vibrating machinery, such as steel mill drives and mining crushers.
Surface Treatment Options:
Bare Copper: Ideal for indoor environments with low corrosion risk, offering maximum conductivity.
Nickel Plating (10μm): Enhances resistance to sulfurous gases in chemical plants and power stations.
Tin Plating (8μm): Provides cost-effective corrosion protection for general industrial use.
Custom Fabrication: Capable of complex bends (up to 90°), punched holes, and milled notches for precise integration with switchgear and transformers.
Thermal Performance: High thermal conductivity (401W/mK) allows efficient heat dissipation without additional cooling fins.
Power Generation Plants: Connects generators to switchyards and main distribution panels in thermal, hydro, and nuclear power stations.
Metal Processing: Used in electric arc furnaces, electrolytic plating lines, and rolling mill drives requiring stable high-current transmission.
Mega Data Centers: Critical for DC power distribution in 48V/54V server racks, ensuring low impedance and high reliability.
Marine Propulsion Systems: Installed in shipboard switchgear and electric propulsion motor connections, resisting saltwater corrosion when nickel-plated.
Q: What is the recommended clearance between busbars for air insulation at 10kV?
A: Follow ANSI/IEEE C37.20.3 guidelines (100mm for 10kV); we can provide insulated barriers for closer spacing if required.
Q: How does oxidation affect bare copper busbars?
A: A thin oxide layer forms naturally, which actually improves surface hardness while maintaining low contact resistance. Periodic cleaning is recommended for heavily soiled environments.
Q: Can this busbar be used in cryogenic battery systems?
A: Yes, copper maintains excellent conductivity and ductility down to -200°C, making it suitable for liquid nitrogen-cooled energy storage systems.
The High-Conductivity Solid Copper Busbar is a robust electrical conductor designed for heavy-duty industrial applications requiring uncompromising current-carrying capacity and structural integrity. Crafted from 99.99% oxygen-free copper (OFC), this busbar features a solid rectangular cross-section with optional nickel plating, delivering superior conductivity and durability in high-amperage environments.
Oxygen-Free Copper Core: Achieves <1.724μΩ·cm resistivity, minimizing power loss even at full load (up to 15,000A continuous current).
Structural Rigidity: Thickness options from 6-50mm resist mechanical deformation in vibrating machinery, such as steel mill drives and mining crushers.
Surface Treatment Options:
Bare Copper: Ideal for indoor environments with low corrosion risk, offering maximum conductivity.
Nickel Plating (10μm): Enhances resistance to sulfurous gases in chemical plants and power stations.
Tin Plating (8μm): Provides cost-effective corrosion protection for general industrial use.
Custom Fabrication: Capable of complex bends (up to 90°), punched holes, and milled notches for precise integration with switchgear and transformers.
Thermal Performance: High thermal conductivity (401W/mK) allows efficient heat dissipation without additional cooling fins.
Power Generation Plants: Connects generators to switchyards and main distribution panels in thermal, hydro, and nuclear power stations.
Metal Processing: Used in electric arc furnaces, electrolytic plating lines, and rolling mill drives requiring stable high-current transmission.
Mega Data Centers: Critical for DC power distribution in 48V/54V server racks, ensuring low impedance and high reliability.
Marine Propulsion Systems: Installed in shipboard switchgear and electric propulsion motor connections, resisting saltwater corrosion when nickel-plated.
Q: What is the recommended clearance between busbars for air insulation at 10kV?
A: Follow ANSI/IEEE C37.20.3 guidelines (100mm for 10kV); we can provide insulated barriers for closer spacing if required.
Q: How does oxidation affect bare copper busbars?
A: A thin oxide layer forms naturally, which actually improves surface hardness while maintaining low contact resistance. Periodic cleaning is recommended for heavily soiled environments.
Q: Can this busbar be used in cryogenic battery systems?
A: Yes, copper maintains excellent conductivity and ductility down to -200°C, making it suitable for liquid nitrogen-cooled energy storage systems.