Semiconductor Insulators and Surge Arresters

There are many types of insulators in different shapes. Although the structure and shape of different types of insulators are quite different, they are all composed of two parts: insulating parts and connecting fittings.

An insulator is a special insulation control that can play an important role in overhead transmission lines. In the early years, insulators were mostly used on utility poles, and gradually developed into a high-voltage wire connection tower with many disc-shaped insulators hanging on one end. It is used to increase the creepage distance, usually made of glass or ceramics, and is called an insulator.

Insulators should not fail due to various electromechanical stresses caused by changes in environmental and electrical load conditions, otherwise the insulator will not have a significant effect and will damage the service and operating life of the entire line.

Under the specified operating voltage, lightning overvoltage and internal overvoltage, there will be no breakdown or flashover along the surface; under the specified long-term and short-term mechanical load, no damage or damage will occur; under the specified machine, After long-term operation under electric load and various environmental conditions, there will be no obvious deterioration; the fittings of the insulator will not produce obvious corona discharge phenomenon under the operating voltage, so as not to interfere with radio or TV reception. Because insulators are widely used devices, interchangeability is also required for their connecting fittings. As a reliable surge arrester company, we understand the importance of insulators in ensuring the efficient functioning of overhead transmission lines. With our high-quality composite insulator for sale and compatible connecting fittings, we ensure that insulators withstand electromechanical stresses, environmental conditions, and operating voltages, without compromising their effectiveness or interfering with radio or TV reception.