Copper Bonded Earthing Rods are premium grounding electrodes designed to provide low-resistance, long-lasting earthing performance. These rods are manufactured by molecularly bonding high-purity copper onto a low carbon steel core, combining the excellent conductivity of copper with the strength of steel.
They are widely used in electrical earthing systems, substations, telecom towers, and lightning protection, ensuring safe dissipation of fault current into the ground.
🚀 Key Features
✔️ Molecularly bonded copper coating (not electroplated)
✔️ High electrical conductivity
✔️ उत्कृष्ट corrosion resistance
✔️ लंबी आयु (20–30 years)
✔️ High tensile strength – resistant to bending/breaking
✔️ Suitable for deep driving into soil
✔️ Maintenance-free performance
✔️ Compatible with couplers and driving heads
📐 Technical Specifications
| Parameter | Details |
|---|---|
| Core Material | Low Carbon Steel |
| Coating | 99.9% Pure Electrolytic Copper |
| Copper Thickness | 100–250 Microns (or as required) |
| Diameter | 12.5 mm / 14.2 mm / 17.2 mm / 20 mm |
| Length | 1 m / 1.5 m / 2 m / 3 m |
| Tensile Strength | High |
| Standard | UL 467, IS 3043, IEC Standards |
⚡ Applications
Copper bonded rods are widely used in:
- Electrical Earthing Systems
- Substations & Power Distribution
- Telecom Towers & Data Centers
- Solar & Wind Energy Projects
- Lightning Protection Systems
- Industrial & Commercial Buildings
🛠️ Advantages of Copper Bonded Rods
🔹 Superior Conductivity
Copper coating ensures excellent current dissipation.
🔹 Long Service Life
Resistant to corrosion, even in aggressive soil conditions.
🔹 Strong Core
Steel core provides mechanical strength for deep installation.
🔹 Maintenance-Free
No need for frequent inspection or watering.
🆚 Copper Bonded Rod vs GI Rod
| Feature | Copper Bonded Rod | GI Rod |
|---|---|---|
| Conductivity | High | Moderate |
| Corrosion Resistance | Excellent | Good |
| Lifespan | 20–30 Years | 5–10 Years |
| Maintenance | Low | Moderate |
👉 Recommendation: Copper bonded rods are ideal for long-term and critical installations.
📦 Packaging & Supply
- Supplied with couplers & driving heads (optional)
- सुरक्षित पैकिंग
- Custom sizes available
- PAN India delivery
🏭 Why Choose AKSK Earthing Rods?
✔️ Uniform copper bonding for consistent performance
✔️ Tested as per international standards
✔️ High durability and reliability
✔️ Competitive bulk pricing
✔️ Trusted by contractors & industries
