Knowledge

When replacing drop fuses, load operation is generally not allowed, only no-load equipment (line) is allowed to operate, do not expand or reduce the rated voltage and rated current

High pressure wall piercing sleeve is also called wall piercing pipe, waterproof sleeve, wall embedded pipe, waterproof sleeve is divided into rigid waterproof sleeve and flexible

The structure of the fall-off fuse mainly includes insulator, fuse tube, electrode connecting plate, static contact plate, rain cover, main pressure spring, jumper, etc. The princi

In the electric power industry, high-voltage through-wall bushing is a common component. For example, when the power line enters and leaves the substation or distribution station,

What is the purpose of a prop insulator? In fact, according to its name we can probably guess its main role, that is insulation, the following for you to introduce its specific rol

The round pipe used for conducting electricity through the wall is generally called high voltage wall through sleeve. From the material, it can be divided into dry capacitive wall

Electrical ceramics: Electrical line is a kind of inorganic insulating material. Its advantages as a pillar insulator mainly lie in its good aging resistance, strong environmental

There is no difference between synthetic post insulators and composite post insulators, because they are the same product, just called different. Composite pillar insulators are hi

We have introduced a lot of high voltage fuses before, which belong to a circuit breaker, and an air switch, so what is the difference between a fuse and an air quick shutdown? As