2021-10-18The composite post insulator is a device suitable for high mechanical tensile loads, large spans and compact circuits. So what are the characteristics of composite post insulators?
2021-09-26When the high-voltage fuse is in operation, because the current is relatively large, the fuse plays a very important role. At this time, if the fuse is not protected well, the fuse is easy to blow.
2021-09-03We launched an event in September's Purchasing #Festival, when the customer places the order of the transformer, a transformer model as #gift will be given.
2021-08-30Porcelain insulators have excellent insulation properties, weather resistance, heat resistance and assembly flexibility, and are widely used in various voltage levels.
2021-08-23In areas with more serious pollution, a layer of dirt will slowly adhere to the insulators, which will cause the electrical performance of the insulators to decrease.
2021-08-13Compared with glass insulators, the advantages of post porcelain insulators are mainly reflected in the fact that both have been used for more than several years.
2021-07-23We know that the surface treatment of electric power fittings and iron parts used on the power line requires hot-dip galvanizing.
2021-06-28Excellent protection characteristics, excellent nonlinear volt-ampere characteristics, no gap structure, small size and light weight;
2021-06-25The application of power equipment in our power industry is very frequent. Their use has brought more convenience to our electrical work.
2021-06-18This article mainly introduces the analysis of causes of operation failure of hi...
2021-06-11 This article mainly introduces how a surge arrester works?
2021-06-07In the initial stage of development and use of the original high-voltage lightning protection power devices, most of them were transmitted through bare conductor overhead lines.