What should be paid attention to when using porcelain insulators? How to see if the quality is good?
Porcelain insulator is a special insulation control material, which can play an important role in overhead transmission lines. Insulators were mostly used for utility poles in the early years, and later gradually developed into high-voltage power line connection towers. A number of disc insulators hang from one end to increase the creepage distance. They are usually made of glass or ceramic and are called insulators. Porcelain insulators should not fail due to various mechanical and electrical stresses caused by changes in environmental and electrical load conditions, otherwise porcelain insulators will not be able to play a significant role and will damage the service life of the entire line.
In the early years, porcelain insulators were mostly used on utility poles. With the development of science and technology, many disc-shaped porcelain insulators are suspended at one end of the high-voltage transmission line connection tower. It is used to increase the creepage distance and is usually made of glass or ceramic and is called an insulator. Insulators perform two basic functions in overhead transmission lines, supporting the conductors and preventing current from returning to the ground. These two roles need to be identified. Porcelain insulators should not fail due to various mechanical and electrical stresses caused by changes in environmental and electrical load conditions, otherwise the insulators will not play a significant role, which will damage the service life and service life of the entire line.
We know that there are many manufacturers of porcelain insulators. The productivity of different manufacturers is different, and the product quality will definitely vary greatly. However, some large-scale projects also require the use of different types of insulators, with a large number of insulators and a variety of insulator styles. Therefore, as a customer, there are many factors to consider when choosing porcelain insulators. We definitely want to find reliable products, but how to distinguish the quality of porcelain insulators that look similar?
So what channels do we need to learn about porcelain insulators? There are many ways to learn about them, including through the Internet. Now many ceramic insulator merchants have their own promotional websites, and there are also many public promotional websites, so we can directly know the detailed parameters of each product through the Internet. Therefore, before we buy, it is necessary to measure the parameters. Only in this way can we know which brand's product quality is good and meets the requirements of our parameters.
There are also many evaluation websites that specialize in evaluating porcelain insulator products, and some evaluate the comprehensive strength of porcelain insulator manufacturers. According to the evaluation, the quality of the manufacturer can be judged, and the appropriate porcelain insulator products can be selected in combination with the actual situation.
Because the market demand for porcelain insulators is huge, many manufacturers have also started to produce products, hoping to obtain higher profits. But we need to be optimistic about which brand's product store has a better reputation, especially on some comprehensive wholesale websites. The better price for us is simpler and higher. Basically, we can know which brand has better product quality through simple measurement, and the porcelain insulators that customers are more satisfied with are our choice.