LED display screens are large electronic devices, and good power distribution equipment is one of the important conditions for the system to achieve reliable operation. LED display screens are powered by a large number of switching power supplies, with capacitive loads. When the screen is started, the instantaneous current is extremely high, which can easily impact the power grid and cause damage to electrical equipment. Therefore, for display screens with a power exceeding 20KW, a distribution cabinet with distributed and step-by-step power on function should be equipped.



Nowadays, LED display screens often cover more than ten square meters, ranging from tens to hundreds of square meters in size, with relatively high overall screen power. The safety of such high-power electrical appliances should not be taken lightly, as major safety accidents such as short circuits, screen burns, and fires may occur at any time due to lightning strikes or overloads. If millions of LED display screens malfunction solely due to a small distribution cabinet issue, it is simply a case of neglecting the bigger picture. And some customers seek electricians in the market to customize distribution cabinets based on electricity consumption. During the customization process, it is necessary to seek professional electricians to communicate technical matters in person, fearing that any omissions may cause installation trouble and waste a lot of time and energy.

The function of the LED display screen distribution cabinet is to distribute electrical energy to various load areas through power distribution control, and to provide power-off protection in case of circuit short circuits, overload, and leakage. Mainly supplying power to LED screens, it supports AC380V power input, air switch protection, and supports 220V power output. The chassis adopts a special design to prevent the possibility of leakage, making it safer to use and equipped with power indicator lights.