Pure Copper Earthing Rod (EV Charging)
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A premium-grade pure copper earthing rod engineered to provide safe, low-resistance external grounding for EV charging in locations with weak or no built-in earthing.
Key Capabilities
Performance & Design
- Manufactured from C10100 pure copper, offering exceptionally high electrical conductivity (up to 101% IACS) for fast and stable grounding
- Designed to deliver reliable external earthing for EV chargers operating in areas without proper in-built ground wiring
- Sharp-pointed tip allows effortless insertion into soil such as gardens, grass, mud, or soft earth
- In normal soil conditions, typically achieves approximately 3 ohms earthing, helping meet recommended EV safety standards
- Earthing performance improves further in moist soil, coastal regions, or areas near rivers
- Corrosion-resistant pure copper construction ensures long-term durability and consistent grounding performance
- Ideal for use at resorts, hotels, villages, farmhouses, construction sites, and open outdoor locations
- Fully compatible with Wundercurrent W2 Ultra and W3 Ultra EV chargers
Why External Earthing Is Important
- EV chargers require 5 ohms or better earthing for safe operation, as per BIS and Government of India electrical safety norms
- Insufficient earthing can lead to charging failure, electrical shock, fire risk, or damage to the EV
- Proper grounding ensures charger safety systems function correctly and protects both the vehicle and user
Safety Warning
- Never bypass the earthing requirement — it is unsafe and illegal in India
- Avoid chargers or setups that operate without proper earthing; they are not BIS compliant
- Always use approved external earthing solutions with your Wundercurrent charger
Technical Specifications
| Material | C10100 (99.99% pure copper) |
| Rod Diameter | 6 mm solid copper |
| Length | 14 inches |
| Typical Earthing Resistance | ~3 ohms (varies with soil moisture) |
| Conductivity | Up to 101% IACS |
| Weather Resistance | Yes |
| Installation Method | Insert rod firmly into moist soil |
Inside the Box
- WunderCurrent Pure Copper Earthing Rod
Warranty & Support
Covers repair or replacement against manufacturing defects only. Physical damage is not included.
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