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CNC Machined Copper Energy Storage Busbar Connector - Custom Battery System Components

CNC Machined Copper Energy Storage Busbar Connector - Custom Battery System Components

CNC Machined Copper Energy Storage Busbar Connector - Custom Battery System Components
CNC Machined Copper Energy Storage Busbar Connector - Custom Battery System Components
Categories CNC Mechanical Parts
Brand Name: SINBO
Model Number: VP-COMP-2025 Series
Certification: ISO 9001, ISO 14001, CE, RoHS,IATF 16949,SA 8000
Place of Origin: China
MOQ: 1
Price: 1
Payment Terms: L/C,D/A,D/P,T/T
Supply Ability: OEM / Custom Brand Available
Delivery Time: 5-8 work days
Package: Carton
Cavity: Single
Productioncapacity: 1000 pieces per month
Oem Service: Acceptable
Shape: Customized
Service: ODM、OEM
Color: Silver
Manufacturingprocess: CNC Machining
Overall Dimensions: According to customer's drawing
Diameter: 0.314cm
Casting Method: Die Casting
Surfacefinish: Anodized
Usage: Industrial
Original Hardness: HRC35-42
Drawing: 2D +3D drawing/ scan samples
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Company Info.
Sinbo Precision Mechanical Co., Ltd.
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CNC Machined Copper Energy Storage Busbar Connector - Custom Battery System Components

CNC Machined Copper Energy Storage Busbar Connector
Our CNC machined copper energy storage busbar connectors are precision-engineered electrical interconnection components designed for lithium-ion battery energy storage systems (BESS), commercial solar storage installations, and grid-scale energy storage arrays. Manufactured from high-conductivity copper C11000 (ETP) and C10200 (OFHC) grades, these busbar connectors deliver minimal electrical resistance and superior current-carrying capacity, ensuring efficient power flow between battery modules, inverter systems, and power distribution networks.
Key Features
  • Superior Electrical Conductivity: Pure copper C11000 (101% IACS) and C10200 OFHC (101.5% IACS) ensure minimal voltage drop and efficient current transmission in high-power battery systems.
  • Precision Bolt Alignment: Machined bolt hole patterns with positional accuracy of +/-0.01mm guarantee perfect alignment across stacked busbar connections, preventing uneven contact resistance.
  • Thermal Management: Optimized cross-sectional profiles and surface area design maximize heat dissipation, maintaining safe operating temperatures under continuous high-current loads.
  • Lamination Capable: CNC machined features for multi-layer laminated busbar assemblies with integrated insulation slot channels for precise layer spacing and dielectric barriers.
  • Plating Options: Tin plating (standard, 200-300°C temperature rated), nickel plating (high-temperature environments), and silver plating (maximum conductivity for critical connections).
Technical Specifications
SpecificationDetails
Product NameCNC Machined Copper Energy Storage Busbar Connector
Material OptionsCopper C11000 (ETP), Copper C10200 (OFHC), Copper C10100, Brass for lower-cost applications
Conductivity101% IACS (C11000), 101.5% IACS (C10200 OFHC)
Tolerance+/-0.01mm (bolt holes, mating surfaces), 0.02mm (surface flatness)
Current RatingCustom per design (typically 100A to 2000A per connector)
Surface TreatmentTin Plating, Nickel Plating, Silver Plating, Passivation
CertificationsISO 9001:2015, IATF 16949, RoHS, CE, REACH
Lead Time - Prototype3-7 days
Lead Time - Production7-15 days
MOQ1 piece (prototype), 100+ (production)
OriginDongguan, China
Applications
  • Battery Energy Storage Systems: Residential and commercial BESS busbar connectors, battery module interconnection links, system-level power distribution busbars
  • Solar Energy Storage: Solar-plus-storage system connectors, PV inverter DC busbar links, solar battery combiner box interconnections
  • EV Charging Infrastructure: DC fast charging station busbar connectors, charging module power links, battery pack interconnection busbars
  • Data Center Power: UPS system busbar connectors, server rack power distribution links, data center battery backup system interconnections
  • Telecom Power: Telecom base station backup battery busbar links, 48V DC power system connectors, rectifier system power distribution
  • Industrial Power Systems: Industrial UPS busbar connectors, switchgear busbar links, motor drive power distribution connections
Why Choose Sinbo Precision
  • 20+ Years Experience: Established in 2003, extensive experience in precision copper busbar machining for energy storage and power distribution industries
  • Advanced Equipment: CNC machining centers with specialized copper cutting tools and parameters optimized for high-conductivity copper machining
  • Strict Quality Control: CMM dimensional inspection, conductivity testing, flatness measurement, plating thickness verification, RoHS/REACH compliance documentation
  • Fast Delivery: 3-7 days for prototypes, 7-15 days for production orders supporting fast energy storage project timelines
  • Competitive Pricing: Factory-direct pricing optimized for both prototype and high-volume production of energy storage components
  • One-Stop Service: From DFM analysis and machining through plating, testing, insulation fitting, and packaging
Manufacturing Process
  1. Design Review: Free DFM analysis for busbar cross-section optimization, bolt pattern layout, current rating verification, and plating selection
  2. Material Selection: Copper C11000 standard for general applications, C10200 OFHC for high-reliability systems, with brass options for cost-sensitive designs
  3. Precision Machining: CNC milling and routing for busbar profiles, precision drilling for bolt patterns, CNC bending for angled busbar configurations
  4. Quality Inspection: CMM dimensional verification, surface flatness measurement with gauge, conductivity testing, visual inspection for surface quality
  5. Surface Treatment: Tin plating (standard for battery systems), nickel plating (high-temperature), silver plating (maximum conductivity), plating thickness testing
  6. Packaging & Delivery: Anti-corrosion packaging, electrical insulation protection, documentation package (CoC, MTC, plating reports), worldwide shipping
Frequently Asked Questions
What is your minimum order quantity?
We accept prototype orders from 1 piece for energy storage development programs. Production MOQ is typically 100 pieces with volume pricing for 500+.
What copper grades do you use?
Standard is C11000 ETP copper (101% IACS). C10200 OFHC copper (101.5% IACS) is available for high-reliability applications requiring superior conductivity and purity.
Can you achieve specific current ratings?
Yes, we optimize busbar cross-section dimensions based on your target current rating, ambient temperature, and allowable temperature rise per IEC standards.
Do you provide tin plating?
Yes, tin plating (5-10 micron) is standard for battery energy storage applications, providing corrosion protection and solder compatibility with temperature rating up to 200-300°C.
What is the typical lead time?
Prototype: 3-7 days. Small batch: 7-15 days. Mass production: 15-25 days depending on complexity, plating, and quantity.
Can you machine laminated busbar assemblies?
Yes, we machine individual busbar layers with precision insulation slots and can coordinate lamination assembly with insulation barrier materials.
Product Tags:

CNC machined copper busbar connector

  

custom battery system busbar

  

energy storage CNC connector

  
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CNC Machined Copper Energy Storage Busbar Connector - Custom Battery System Components

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