best glass composite insulators
2025-05-12
| Model | Size | Electrical Performance | Mechanical Performance | |||||||||
| Nominal Diameter (mm) | Structure Height (mm) | Creepage Distance (mm) | Connection Marking | Lightning Impact Dry Resistance Rated Voltage KV≥ | Power Frequency Temperature Resistance Rated Voltage KV≥ | Power Frequency Breakdown Withstand Voltage ≥KV | Visible Corona Extinguishing Voltage KV | 10kv, 1MHZ Radio Interference Voltage ≤μV | Rated Mechanical (Electrical) Destruction Load KN≥ | Routine Mechanical (Electrical) Tensile Compliance KN | ||
| Iron Cap ≥ | Steel Foot ≥ | |||||||||||
| FXWP-70 (UC70B/146) | 300 | 146 | 400 | 16 | 120 | 45 | 120 | 22 | 18 | 50 | 75 | 35 |
Glass composite insulators are engineered to deliver exceptional durability and electrical performance in power transmission and distribution systems. These innovative insulators are constructed using glass fiber composites combined with high-quality silicone rubber, which provides excellent resistance to both electrical stress and environmental factors.
The primary benefits of glass composite insulators are their resistance to weathering, pollution, and mechanical stress. The advanced composite materials ensure long-term stability even in extreme weather conditions, including high winds, ice, and heat. Their lightweight design makes them easy to install, while their high mechanical strength ensures they can withstand the forces exerted by strong winds and other external factors.
A standout feature of glass composite insulators is their hydrophobic nature. The silicone rubber material naturally repels water, preventing the accumulation of dirt and pollutants that could compromise the insulator’s performance. This hydrophobic behavior helps to maintain stable electrical insulation, reducing the risk of electrical faults caused by environmental contamination. Furthermore, glass composite insulators have low maintenance requirements, making them an ideal choice for utilities looking to reduce operational costs.
In addition to their performance advantages, glass composite insulators are environmentally sustainable. They are free from hazardous materials such as lead or cadmium, and their long lifespan reduces the frequency of replacements, lowering waste generation. These insulators are a reliable, cost-effective, and eco-friendly choice for modern power grids, offering unparalleled performance and longevity in even the most challenging environments.
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