FDL Ground Cable Clamp Electrical Earthing Clamp for Utility Network
Product Overview
The FDL Series Insulated Ground Clamp is a professional protection fitting specially designed for overhead power distribution networks. It is widely used in urban and rural distribution lines, rural grid renovation projects, and residential/industrial overhead lines up to 10kV. The clamp features a high-strength aluminum alloy body with a bolted design, covered by an insulated protective cover, enabling secure and safe grounding connections for ACSR and other aluminum conductors. It ensures reliable electrical contact and stable operation in outdoor environments, providing critical lightning protection and electrical safety.
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Product Features
- 2.1 Premium Material & Durable Construction
- Made of high-strength aluminum alloy, offering excellent corrosion resistance, mechanical stability, and lightweight performance. The high-quality insulated protective cover provides additional safety against accidental contact and environmental damage.
- 2.2 Easy & Secure Installation
- Requires only standard tools for installation; simply tighten the bolts to complete the connection, saving on-site labor time and improving construction efficiency. The precision-machined contact surface ensures a tight fit with conductors, minimizing contact resistance and preventing oxidation.
Technical Specifications
| Model | Rated Voltage (KV) | Insulated Conductor Cross-section(mm²) | Lightning Full Wave Impulse Withstand Voltage(KV) | Power Frequency Arc Current(RMS) |
|---|---|---|---|---|
| FDL-50/240 | 12 | 50/240 | 75 | 42 |
| FDL-50/240B | 12 | 50/240 | 75 | 42 |
| FDL-50/240-20 | 24 | 50/240 | 160 | 85 |
| FDL-50/240B-20 | 24 | 50/240 | 160 | 85 |
Applications
Overhead Distribution Lines
Substation Grounding Systems
Power Transmission Networks
Utility Pole Grounding Connections
Transformer Grounding Installations
Switchgear & Electrical Cabinet Grounding
Renewable Energy Power Stations
Industrial Plant Earthing Systems
Communication Tower Grounding
Railway Electrification Projects
Construction Site Temporary Grounding
Lightning Protection Grounding Systems

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