High and low voltage power distribution cabinet in our country has a wide range of use, in our lives more and more important status, and power safety is also each of us in contact with the power of people need to pay attention to the problem, so that we have to always improve the safety of electricity vigilance, Moreover, there are many kinds of high and low voltage distribution cabinet models, and their cabinet structure and technical parameters are different when purchasing should also be paid attention to.

The high and low voltage distribution cabinet is sometimes called the distribution board, which can reasonably concentrate, distribute and switch the electric energy according to the demand. The high and low voltage distribution cabinet is mainly composed of a variety of electrical components in the cabinet and the interior, including switching devices, protection devices, monitoring devices, etc., and is equipped with an electric energy metering meter to count the consumption of electric energy. High and low voltage distribution cabinets are mainly used in power stations and substations, and are also widely used in some factories and workshops with more energy consumption. High and low voltage distribution cabinets can be divided into many types according to different methods, and are divided into DC distribution cabinets and AC distribution cabinets according to different currents. According to the different voltage can be divided into high voltage distribution cabinet and low voltage distribution cabinet.

When choosing a high and low voltage power distribution cabinet, the size of the high and low voltage power distribution cabinet should be the first thing we will consider, and the choice of material will also have a certain impact on the high and low voltage power distribution cabinet, which requires customers to consult the relevant information according to their specific requirements, and the sealing ring plays an important role in the protection function. The sealing ring is fixed in the correct position, which is more important, and corrosion resistance plays a good protective role in resisting chemicals. When selecting the sealing ring, it should be based on the material composition, the impact of reaction with chemical substances, and the impact of different differences in hot and cold. Waterproof distribution boxes and seals work best when they have a common resistance to chemicals.