Explore the technical engineering and procurement advantages of composite insulation systems for medium and high-voltage power distribution infrastructure.
Modern grid reliability depends on materials that can withstand extreme environmental stress. Our composite insulators integrate advanced chemistry and mechanical engineering to solve the failures common in traditional porcelain systems.
Utilizing a high-strength fiberglass reinforced epoxy resin core paired with hydrophobic silicone rubber to maximize electrical resistance.
Specialized silicone rubber housing prevents the formation of continuous water films, drastically reducing leakage currents during rain or fog.
Needle-type geometry maximizes creepage distance, ensuring operational stability in highly polluted, humid, or saline environments.
Composite materials resist UV aging and chemical degradation, reducing maintenance cycles compared to traditional porcelain.
The fiberglass core provides exceptional tensile and bending strength, supporting heavy overhead conductors without brittle failure.
Optimized geometry allows for more compact power line structures without compromising safety or insulation distances.
| Model / Parameter | Rated Voltage | Structure Height | Leakage Distance | Tension Load | Core Material |
|---|---|---|---|---|---|
| LP4-36/12.5 | 36kV | 530mm | 1190mm | 20kN | Fiberglass Epoxy |
| FZS-15/9 (TR205) | 15kV | 254mm | 400mm | 20kN | Fiberglass Epoxy |
| FZS-24/9 (TR208) | 24kV | 355mm | 660mm | 20kN | Fiberglass Epoxy |
| FZS-24/9 (TR208-B) | 24kV | 355mm | 800mm | 20kN | Fiberglass Epoxy |
| FZS-36/9 (TR210) | 36kV | 457mm | 950mm | 20kN | Fiberglass Epoxy |
| FZS-36/9 (TR210-B) | 36kV | 457mm | 1150mm | 20kN | Fiberglass Epoxy |
| Generic LP Series | 10-36kV | Variable | Custom | Up to 20kN | Fiberglass Epoxy |
| Standard FPW Series | 10-36kV | Variable | Custom | Up to 20kN | Fiberglass Epoxy |
Challenge: Salt-spray corrosion causing flashovers in porcelain insulators. Solution: Installed composite needle-type insulators. Outcome: Eliminated salt-film leakage and extended service intervals.
Challenge: High particulate pollution causing tracking. Solution: Deployed composite insulators with increased creepage distance. Outcome: Stable operation in smoggy industrial conditions.
Challenge: Extreme temperature fluctuations and heavy ice loads. Solution: Used composite core insulators for high impact resistance. Outcome: Reduced brittle fractures during winter cycles.
Challenge: Limited spatial footprint requiring compact structures. Solution: Implementation of optimized needle-type geometry. Outcome: Maintained safety clearances in a reduced area.
Challenge: High UV exposure causing material aging. Solution: UV-stabilized silicone rubber housing. Outcome: Sustained dielectric strength over 10+ years of exposure.
Challenge: High installation costs due to weight of porcelain. Solution: Lightweight composite insulators. Outcome: Faster installation and reduced structural support costs.
Provides essential mechanical support and electrical isolation for high-voltage busbars in AIS and GIS hybrid systems.
High hydrophobicity prevents salt-fog deposition, reducing flashover risk in saline atmospheric conditions.
Essential for solar and wind farm substations where stability and low maintenance are critical factors.
Maintains safe clearance between energized components and grounded structures in high-stress environments.
Ideal for factory sites with chemical contamination where traditional porcelain tends to crack or fail.
Used to provide stable electrical insulation for disconnect switches in medium-voltage distribution networks.
Every batch is produced under strict adherence to international electrical standards to ensure rated voltage and withstand capabilities.
Strict quality control systems are in place to monitor the integration of the fiberglass core and silicone housing for zero air voids.
Technical support is provided for installation and lifecycle monitoring to optimize planned maintenance for power grid operators.
Composite insulators are lightweight, offer superior hydrophobic properties to prevent flashovers, and exhibit higher resistance to mechanical impact and environmental pollution compared to porcelain.
The needle-type design utilizes specialized sheds to increase the creepage distance, lengthening the electrical path over the surface and reducing the likelihood of leakage current flashovers.
Yes, the core is made of fiberglass reinforced epoxy resin, specifically designed to handle high tension (up to 20kN) and bending loads, ensuring structural integrity for overhead lines.
Our range supports medium to high voltage applications, typically covering ratings from 10kV up to 36kV, depending on the specific model and configuration selected.
They perform exceptionally well. The combination of hydrophobic silicone and extended creepage distance prevents pollution layers from causing electrical tracking or flashovers.
Yes, we provide custom engineering for unique environmental or mechanical requirements, including adjusted structure heights and specific leakage distances based on your grid needs.
Contact our technical team today to discuss custom specifications and receive a professional quotation for your medium or high-voltage project.
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