The distribution equipment adopts an AC three-phase five wire system, and the LED display screen distribution cabinet divides the three-phase into three phases with zero voltage for display screen use. The distribution equipment can be remotely controlled in the control room to switch on and off the LED display screen.


So what are the commonly used distribution cabinets for LED display screens? The distribution cabinets commonly used by LED display screen manufacturers can be classified according to the following types:


1. According to the power on function, it can be divided into PLC programmable control cabinet (PLC remote power on intelligent distribution cabinet), multi-functional card intelligent distribution cabinet, timed distribution cabinet (microcomputer time control distribution cabinet), manual power on distribution cabinet, button power on distribution cabinet, aviation box mobile distribution cabinet, and other types;

2. According to the nature of the distribution cabinet, it can be divided into indoor (indoor) wall mounted type, indoor (indoor) floor mounted type, outdoor (outdoor) waterproof wall mounted type, outdoor (outdoor) waterproof floor mounted type, and other types;

3. According to the material of the distribution cabinet, it can be divided into stainless steel type, cold-rolled steel plate type, iron sheet type, aluminum alloy die-casting type, plastic shell type, and other types. The above are several commonly used distribution cabinets for LED display screen customers. Of course, there are also some display screens that use special types of distribution cabinets. Customers can design the distribution cabinet according to the specific usage environment of the LED display screen.