Custom Flat Bare Copper Busbar

√  Various widths, thicknesses, and lengths available

√  Excellent electrical conductivity for efficient power transmission

√  Low electrical resistance to minimize energy loss

√  Robust construction ensures resistance to mechanical stress

√  Easily shaped and customized to fit specific design requirement

Your Premier Bare Copper Busbar Manufacturer

Application of bare copper busbar

✓ New energy distribution cabinet busbar

✓ Railway Traction System ✓ Data center power distribution

✓ Industrial automation control cabinet

✓ High-voltage switchgear connectors

How is our technical support?

▶ 3D modeling support (SolidWorks/UG)

▶ Load Capacity Calculation Service

▶ Vibration condition simulation

▶ Thermal stress analysis report

▶ Connection solution optimization

Frequently Asked Questions

Q1: Why choose T2 copper as the base material?

A: T2 copper (C11000) contains ≥99.9% copper and oxygen content is controlled at 0.02-0.06%, which achieves the best balance between electrical conductivity (58MS/m) and ductility (elongation ≥35%), and complies with GB/T 5585.1-2005 standard.

Q2：What information do I need to provide for customized production?

A：It is recommended to provide:

1. CAD drawing (DXF/STEP format)
2. Installation environment description
3. Current loading parameters
4. Surface treatment requirements
5. Special certification requirements.

If there is no drawing, we can provide DFM manufacturability analysis.

Q3: How to implement quality control?

A: We implement a triple testing system:

1. Raw material spectral testing (Hitachi PDA-7000)
2. Process dimensional monitoring (Mitutoyo three-dimensional)
3. Finished product conductivity testing (eddy current conductivity meter).
4. Each batch comes with material report and inspection certificate.

Q4: How to choose the plating thickness?

A: General recommendations:

• Indoor dry environment: bare copper or tin plating (8μm)
• Humid environment: Nickel plating (12μm)
• High corrosive environment: silver plating (6μm) + local insulation
• Specific need to combine with salt spray test requirements (48-1000h).

Q5: How is the delivery time guaranteed?

A：Standard parts are shipped within 48 hours from stock, 7-12 days for regular customization (including mold opening), 15-20 days for complex shaped parts. Emergency orders can start the fast track, the fastest delivery 72 hours.

Q6：How does the packaging prevent oxidation?

A: The composite package of VCI vapor phase rust prevention film + desiccant + edge protection can keep 6 months without oxidation under the sea transportation environment. Additional moisture-proof vacuum package is added for export products.

Q7：Does it support small quantity trial order?

A: We provide flexible order quantity service:

• Standard specification: from 10 meters
• Customized specifications: from 30 meters (can mix and match different specifications)
• The first order enjoys the discount of engineering fee.

Q8: How to optimize the busbar layout design?

A: Our technical team can provide:

1. Electromagnetic field simulation (Ansys Maxwell)
2. Heat distribution simulation (ΔT＜15℃)
3. Mechanical stress analysis ③ Mechanical stress analysis
4. Space utilization optimization solutions