Glass Electric Insulators Project Solutions for Different Environments - Nooa Electric

Glass Electric Insulators Project Solutions for Different Environments  - Nooa Electric

Main Electric Insulators : Standard-Type Glass Insulator (U70B/U120B/U160B/U210B/U300B) , Antipollution-Type Glass Insulators (U120bp/U160bsp/U210bp), Aerodynamic Type Glass Electrical Insulators (Ug70bsa/U100bsa/U120bla), Multi-Umbrella Type Electric Insulators, Ground-Wires Type Glass Power Line Insulators (U70cn/U100cn/U120c), Post Insulator For Line, Pin Glass Insulator. Products Are Mainly Used For Transmission Line Insulation, Suspension, Support, Tension Conductors. They Are Divided Into 5 Major Series: The Standard Type Glass Insulator 40-550kn, Filth-Resistant Type Glass Insulators 70-420kn, Aerodynamic Type Glass Electrical Insulators 120-300kn, Multi-Umbrella Type Electric Insulators 120-300kn, And Ground Circuit Type High Voltage Insulators, Able To Be Used For Line Voltage From 10kv～1000kv.

Standard - profile glass insulators are the most commonly used. In regular environments, there are no particularly harsh conditions, and standard - profile insulators can meet the basic requirements of electrical insulation and mechanical support. They have a moderate leakage distance and good self - cleaning ability, which can ensure the normal operation of power lines in general environments. At the same time, the standard - profile design is relatively simple, and the cost is relatively low, which is suitable for large - scale application in regular environments.

2.Glass Insulators For Polluted Environments

Fog - type profile glass insulators are suitable. In polluted areas, a higher specific leakage distance is required to prevent flashovers caused by pollution. The fog - type profile is characterized by long and widely - spaced under - ribs, which can avoid arc bridging between adjacent ribs and improve the insulator's ability to resist pollution - induced flashovers.

3.Glass Insulators For Desertic Environments

Open - profile glass insulators are recommended. In desertic environments, there are often sandy soils and long - term drought conditions. The open profile design, without under - ribs, can avoid the accumulation of solid pollution deposits such as dust and sand on the lower surface of the insulator. This allows the wind to perform a self - cleaning process, reducing the impact of sand and dust on the insulating properties of the insulator.

3.Glass Insulators For Extreme Cold Environments

Standard - profile glass insulators can be used. Glass insulators have high mechanical strength and can withstand heavy loads, vibrations, and extreme weather conditions such as ice and temperature fluctuations. The standard - profile insulator has a leakage distance higher than the values indicated in ANSI, and its well - spaced under - ribs allow an effective self - cleaning action by wind or rain. In extreme cold environments, although there may be ice and snow, the standard - profile insulator can still maintain good electrical insulation and mechanical properties, and the self - cleaning function can also help to remove ice and snow on the surface of the insulator to a certain extent.