With the rapid development of society, my country's science and technology have made rapid progress. The emergence of LED displays has undoubtedly solved many problems and brought great convenience to customers. Due to the excellent performance of the LED display, it is loved by the majority of customers. Today, YONGS LED display will explain to you the role of LED display distribution cabinet.
LED display is a large electronic device, and good power distribution equipment is one of the important conditions for the system to work reliably. The LED display is powered by a large number of switching power supplies and has capacitive loads. When the screen is started, the instantaneous current is extremely large, which is easy to impact the power grid and cause damage to electrical equipment. Power distribution cabinet with step-by-step power-on function.
The current LED display is often more than ten square meters, and the large ones are dozens or hundreds of square meters, and the power of the whole screen is relatively large. For such high-power electrical appliances, the safety of use cannot be sloppy, and major safety accidents such as short circuits, screen burns, fires, etc. may be caused by lightning strikes and overloads at any time. If millions of LED displays fail just because of a small power distribution cabinet problem, it's a big deal. And some customers find electricians in the market to customize the power distribution cabinet according to the electricity consumption. In the process of customization, it is necessary to go to professional electricians to communicate technical matters face to face, for fear that omissions will cause installation troubles and waste a lot of time and energy.
The function of the LED display power distribution cabinet is to control the distribution of electric energy to various load parts, and to perform power-off protection in case of short circuit, overload and leakage of the circuit. It mainly supplies power to the LED screen. It supports AC380V power input, air switch protection, and 220V power output. The chassis is specially designed to prevent the possibility of leakage, making it safer to use, and has a power indicator light to indicate.
