News

2023-02-28
Isolating switch, commonly known as "knife switch", is one of the most widely used high-voltage switchgear. It generally refers to high-voltage isolating switch, i.e. i

2023-02-23
The difference between the disconnect Switch and the circuit breaker is mainly reflected in: different uses and different equipment structures.

2023-02-21
The insulators commonly used in overhead distribution lines include pin insulator, post porcelain insulator, suspension insulator, butterfly insulator, rod porcelain insulator, stay porcelain insulator, ceramic cross arm insulator, discharge clamp porcelain insulator, etc.

2023-02-18
Vacuum circuit breakers are currently widely used in industrial production and power distribution, and very common products such as VS1-12 vacuum circuit breakers.

2023-02-15
The pollution flashover of high voltage transmission line insulators is one of the important factors affecting the operation of the power grid.

2023-02-13
The insulator is a kind of electrical equipment, that is, a special insulation control, which can play an important role in overhead transmission lines. As can be seen, insulators play a very important role.

2023-02-10
Among the Porcelain insulators, butterfly insulators and pin insulators are suitable for high-voltage and low-voltage power line applications, and suspension insulators are used for high-voltage power line applications.

2023-02-08
Suspension insulators are often used for power transmission in power systems. Let's talk about the classification of suspension insulators.

2023-02-03
Due to the long-term exposure of the porcelain surface to the dirty atmosphere, the surface gradually accumulates dirt. These dirt containing salt, acid, and alkaline components are generally soluble in water, and the dirt is soluble in water.

2023-01-13
For the first contact with electrical products, you will not be able to distinguish between insulators and arresters, and confuse them both，Let's talk about how to distinguish the two ones.

2023-01-11
High-voltage fuses often blow due to overload, short circuit or power line resonance during work, so that the power supply line or equipment cannot work normally, and an alarm signal appears in the substation.

2023-01-07
The post insulator product is composed of iron cap, tempered glass piece and steel foot, and is glued together with cement cement.