PQ high voltage anti-pollution pin insulator designed for contaminated environments.
Featuring extended creepage distance, high mechanical strength, and excellent insulation performance for overhead distribution and transmission lines.
PQ High Voltage Anti-Pollution Pin Insulator is a porcelain pin-type insulator specially designed for overhead distribution and transmission lines operating in contaminated environments.
Featuring an extended creepage distance and optimized anti-pollution shed profile, it provides excellent insulation performance in coastal, industrial, desert, and high-humidity areas where contamination may lead to flashover.
| Item | Specification |
|---|---|
| Product Type | Anti-Pollution Pin Insulator |
| Model | PQ Series |
| Rated Voltage | 10kV – 36kV |
| Material | Electrical Porcelain |
| Glaze Color | Brown or Gray |
| Installation | Pin Mounted |
| Creepage Distance | Increased Anti-Pollution Design |
| Mechanical Failing Load | According to Voltage Class |
| Application | Overhead Distribution & Transmission Lines |
| Standard | IEC, ANSI, GB/T |
Manufactured from high-strength electrical porcelain with excellent dielectric properties and resistance to environmental aging.
The specially designed multiple-shed structure increases creepage distance and improves contamination withstand performance under wet conditions.
The galvanized steel mounting hardware ensures reliable mechanical support and corrosion resistance for long-term outdoor service.
The anti-pollution design significantly improves flashover resistance under contamination conditions caused by salt, dust, chemicals, and industrial emissions.
Designed to support conductors and withstand wind loads, vibration, and environmental stresses.
The glazed porcelain surface offers long-term resistance to UV radiation, rain, snow, and temperature fluctuations.
Provides reliable performance with minimal maintenance requirements, reducing operating costs for utilities.
Porcelain construction ensures decades of reliable operation under severe environmental conditions.
Manufacturer of power transmission and distribution equipments.
We will contact you within 1 working day, please pay attention to the email with the suffix “@wolunele.com”.
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