Copper Grounding Bars and Copper Multiple Connectors
Copper Grounding Bars and Copper Multiple Connectors
High Quality Copper Mechanical Connectors, Copper Grounding Bars and Copper Multiple Connectors from India.
We are one of the leading manufacturers and exporters of Copper Grounding Bars, Copper mechanical conenctors and Copper Multiple Connectors from India. We have been supplying high-quality Copper grounding solutions to the world market for many decades including Copper grounding bars, Copper grounding connectors, Copper grounding clamps etc.. Our Copper Grounding Bars and Copper Multiple Connectors are designed for reliable electrical grounding and connectivity in various industrial applications. These products, often referred to as Copper busbars for grounding or Copper terminal bars, are essential for ensuring safety and efficiency in electrical systems. Crafted with precision, our Copper Grounding Bars feature multiple threaded holes with screws to secure connections, making them ideal for grounding and bonding applications. We cater to industries worldwide, offering customized solutions that meet international standards such as IS, BS, ASTM, DIN, and JIS. With over three decades of global exposure, we specialize in delivering durable, high-performance Copper grounding products that ensure long-term reliability.
Material Grades
Our Copper Grounding Bars and Copper Multiple Connectors are manufactured using high-purity Copper to ensure excellent electrical conductivity and corrosion resistance. The typical material grades include:
- C11000 (Electrolytic Tough Pitch Copper): Known for its high electrical conductivity (100% IACS) and excellent thermal properties.
- C10200 (Oxygen-Free Copper): Used for applications requiring superior conductivity and resistance to hydrogen embrittlement.
- C12200 (Phosphorus-Deoxidized Copper): Offers good corrosion resistance, often used in harsh environments.
All materials comply with international standards such as ASTM B187 (Copper bars) and BS EN 13601 (Copper and Copper alloys).
Material Property Table
Material Grade | Electrical Conductivity (% IACS) | Tensile Strength (MPa) | Corrosion Resistance | Applications |
|---|---|---|---|---|
C11000 | 100% | 220-280 | High | General grounding. |
C10200 | 101% | 200-260 | Very High | High-purity applications. |
C12200 | 85% | 240-300 | Excellent | Harsh environments. |
Manufacturing Processes
The production of our Copper Grounding Bars and Copper Multiple Connectors involves several precision processes:
The production of our Copper Grounding Bars and Copper Multiple Connectors involves several precision processes:
- Melting and Casting: High-purity Copper is melted in an induction furnace and cast into billets using continuous casting technology.
- Hot Extrusion: The billets are extruded into rectangular bars with uniform cross-sections.
- Cold Drawing: Bars are drawn to achieve precise dimensions and a smooth surface finish.
- CNC Machining: Threaded holes are drilled and tapped using CNC machines for accuracy.
- Screw Assembly: Stainless Steel or Brass screws are inserted into the threaded holes for secure connections.
- Quality Inspection: Each bar undergoes dimensional and surface quality checks to meet tolerances.
Machinery Used
We utilize advanced machinery to ensure precision and consistency:
We utilize advanced machinery to ensure precision and consistency:
- Induction melting furnaces for Copper casting.
- Hot extrusion presses for shaping Copper bars.
- CNC drilling and tapping machines for creating threaded holes.
- Surface finishing equipment for polishing and deburring.
- Coordinate Measuring Machines (CMM) for dimensional accuracy checks.
Typical Parts Produced
Our Copper Grounding Bars and Copper Multiple Connectors are available in various configurations:
Our Copper Grounding Bars and Copper Multiple Connectors are available in various configurations:
- Standard Copper Grounding Bars with 4 to 12 holes.
- Copper Multiple Connectors with custom hole patterns.
- Copper busbars for grounding with pre-drilled mounting holes.
- Custom Copper terminal bars for specific grounding applications.
Finish
Our Copper Grounding Bars are available in multiple finishes to suit different environments:
Our Copper Grounding Bars are available in multiple finishes to suit different environments:
- Natural Copper Finish: For general applications with a polished surface.
- Tin-Plated Finish: Provides additional corrosion resistance, meeting ASTM B545 standards.
- Nickel-Plated Finish: Enhances durability in high-humidity environments, per ASTM B689.
Industries Using Copper Grounding Bars
Our products are widely used across various industries:
Our products are widely used across various industries:
- Electrical and Power Distribution: For grounding in switchgear and control panels.
- Renewable Energy: In solar and wind energy systems for safe grounding.
- Telecommunications: For grounding in data centers and telecom towers.
- Construction: In building electrical systems for safety grounding.
- Automotive: For grounding in electric vehicle charging stations.
Tolerances
We adhere to strict tolerances to ensure compatibility and performance:
We adhere to strict tolerances to ensure compatibility and performance:
- Dimensional tolerance: ±0.05 mm for length and width.
- Hole spacing tolerance: ±0.02 mm.
- Thread tolerance: As per ISO 965 (metric threads) or BS 3643 (BSP threads).
- Surface finish: Ra 1.6 µm for smooth contact surfaces.
Turnaround Time
Our standard turnaround time for Copper Grounding Bars and Copper Multiple Connectors is 4-6 weeks, depending on order size and customization requirements. We offer flexibility in production time to meet urgent needs, ensuring faster delivery without compromising quality.
Our standard turnaround time for Copper Grounding Bars and Copper Multiple Connectors is 4-6 weeks, depending on order size and customization requirements. We offer flexibility in production time to meet urgent needs, ensuring faster delivery without compromising quality.
Performance Metrics
- Electrical Conductivity: Up to 100% IACS for C11000 Copper, ensuring minimal resistance.
- Current Carrying Capacity: Supports up to 1000A, depending on bar dimensions.
- Corrosion Resistance: Rated for 500 hours in salt spray tests (ASTM B117).
- Temperature Range: Operates effectively from -40°C to 150°C.
Size-Dimensional Chart
Product Type | Length (mm) | Width (mm) | Thickness (mm) | Number of Holes | Hole Diameter (mm) | Screw Size |
|---|---|---|---|---|---|---|
Standard Grounding Bar | 150 | 25 | 6 | 6 | 6.5 | M6 |
Medium Grounding Bar | 200 | 30 | 8 | 8 | 8.5 | M8 |
Large Grounding Bar | 300 | 40 | 10 | 12 | 10.5 | M10 |
Custom Connector | Custom | Custom | Custom | Custom | Custom | Custom |
Typical Q&A Session:
Q1: What is the primary function of a Copper Grounding Bar?
A1: It provides a reliable grounding point for electrical systems, ensuring safety by dissipating fault currents.
Q1: What is the primary function of a Copper Grounding Bar?
A1: It provides a reliable grounding point for electrical systems, ensuring safety by dissipating fault currents.
Q2: Can these bars be used in outdoor applications?
A2: Yes, especially with Tin or Nickel plating, which enhances corrosion resistance for outdoor use.
A2: Yes, especially with Tin or Nickel plating, which enhances corrosion resistance for outdoor use.
Q3: What standards do your Copper Grounding Bars comply with?
A3: They meet IS 613, BS EN 13601, ASTM B187, DIN 40500, and JIS H3140 standards.
A3: They meet IS 613, BS EN 13601, ASTM B187, DIN 40500, and JIS H3140 standards.
Q4: Are the screws included with the bars?
A4: Yes, we provide Stainless Steel or Brass screws as per customer requirements.
A4: Yes, we provide Stainless Steel or Brass screws as per customer requirements.
Q5: Can you customize the number of holes in the bar?
A5: Absolutely, we offer customization for hole patterns, sizes, and spacing.
A5: Absolutely, we offer customization for hole patterns, sizes, and spacing.
Q6: What is the lead time for a custom order?
A6: Typically 4-6 weeks, but we can expedite production for urgent needs.
A6: Typically 4-6 weeks, but we can expedite production for urgent needs.
Q7: Do you provide packaging with our logo?
A7: Yes, we offer customized packaging with customer labels and logos.
A7: Yes, we offer customized packaging with customer labels and logos.
Q8: What is the maximum current these bars can handle?
A8: Up to 1000A, depending on the dimensions and material grade.
A8: Up to 1000A, depending on the dimensions and material grade.
Q9: Are these bars suitable for high-humidity environments?
A9: Yes, especially with Nickel plating, which ensures durability in humid conditions.
A9: Yes, especially with Nickel plating, which ensures durability in humid conditions.
Q10: How do you ensure quality during manufacturing?
A10: We use CMM for dimensional checks, conduct conductivity tests, and perform salt spray tests for corrosion resistance.
A10: We use CMM for dimensional checks, conduct conductivity tests, and perform salt spray tests for corrosion resistance.
Why Choose Our Copper Grounding Bars and Copper Multiple Connectors?
Our products stand out due to several unique selling points (USPs):
- Faster Turnaround: With a standard lead time of 4-6 weeks, we also offer flexibility in production time for urgent orders.
- Customization: We provide tailored solutions, including custom hole patterns, sizes, and finishes.
- Global Exposure: With over three decades of experience, we have supplied Copper grounding solutions to markets in the USA, Europe, and Asia.
- Superior Customer Support: Our team ensures clear communication and prompt responses to inquiries.
- Customized Packaging: We offer packaging with customer labels and logos for branding needs.
- Competitive Pricing: Direct manufacturing in India allows us to offer cost-effective solutions without compromising quality.
Choose us for reliable Copper busbars for grounding and Copper terminal bars that meet your exact specifications.
Packaging and Shipping
Our Copper Grounding Bars are packed in sturdy wooden crates or corrugated boxes to prevent damage during transit. Each bar is wrapped in anti-corrosion film to protect against moisture. We offer customized packaging with customer labels and logos upon request. Shipping is available worldwide via sea or air freight, with proper documentation for international customs clearance. We ensure compliance with ISPM 15 standards for wooden packaging.
Customer Testimonials
John Miller, USA
“We’ve been sourcing Copper Grounding Bars from this Indian manufacturer for over five years, and their quality is unmatched. The customization options, timely delivery, and excellent communication make them our go-to supplier for grounding solutions. Highly recommend their Copper Multiple Connectors for any electrical project!”
John Miller, USA
“We’ve been sourcing Copper Grounding Bars from this Indian manufacturer for over five years, and their quality is unmatched. The customization options, timely delivery, and excellent communication make them our go-to supplier for grounding solutions. Highly recommend their Copper Multiple Connectors for any electrical project!”
Glossary of Terms
- Copper Grounding Bar: A Copper bar with threaded holes and screws used to connect grounding wires in electrical systems.
- Copper Multiple Connector: A Copper bar designed to connect multiple electrical conductors for grounding or bonding.
- IACS: International Annealed Copper Standard, a measure of electrical conductivity (100% IACS = pure Copper).
- Taper Thread: A thread with a conical shape, often used for pressure-tight joints (e.g., EN 10226-2).
- Parallel Thread: A cylindrical thread, typically used for mechanical assembly (e.g., EN ISO 228).
- Tin Plating: A surface coating of Tin applied to Copper to enhance corrosion resistance.
- CNC Machining: Computer Numerical Control machining, used for precision drilling and tapping.
- Salt Spray Test: A corrosion test to evaluate the durability of a finish in harsh environments (ASTM B117).
- BSP Thread: British Standard Pipe thread, used for pipe connections (e.g., EN 10226).
- ASTM B187: A standard for Copper bars, rods, and shapes for electrical purposes.
Ready to enhance your electrical systems with our Copper Grounding Bars? Ask for a quote today, email us for a brochure or contact us by phone/WhatsApp. Let’s connect!
