News

2023-03-16
The current transformer is very widely used in our work and life. Its role is mainly to convert a large -value current through a certain variable ratio to a secondary current with a small value, which is protected and measured.

2023-03-10
How can we judge the quality of the newly purchased high-voltage fuse? The broken high-voltage fuse may cause personal injury or property loss after installation, so in order to avoid this situation, this introduction hopes to help customers identify high-voltage fuses.

2023-03-06
After the drop-out fuse is installed, personnel will be regularly scheduled for maintenance, so how to overhaul the drop-out fuse, let's talk about it.

2023-03-02
Drop out fuse Is a branch line of 10 kV distribution lines and the distribution transformer is the most commonly used a short-circuit protection switch. It has economic, convenient operation

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.