Which wires will be used to install the LED display?_full color LED display manufacturer|Huaze Optoelectronics
The LED display screen is composed of different components, and each component needs wires to be connected. Today, we will talk about the specifications of the LED display wire. Let’s start with the incoming line. The incoming line of the LED display screen should be determined according to the power of the LED display screen. If the power is greater than 12KW, it is recommended to use a three-phase five-wire strong cable, that is, three live wires, One neutral wire and one ground, the advantage is that the stability of the relevant parts of the LED screen will not be affected when the voltage fluctuates. After the strong cable is connected, the power distribution box enters the 220V weak cable of each unit of the LED display. If it is an outdoor LED display, it is recommended to use a 4 square cable. A cable can be equipped with one row or half row of LED boxes. LED display screens can use 2.5 square cables, usually indoor LED display power is much smaller. It is worth noting that the number of weak cables is evenly distributed according to the area and total power of the LED display screen. Next is the weak cable between the power supply and the power supply. Usually a 4 square cable can carry 30KW, and a 2.5 square cable can carry 20 cables. According to the load of the cable, the thickness of the cable can be adjusted reasonably to reduce the cost. . Then there is the power cord and the cable between the power supply and the LED module. This cable is provided by the LED display manufacturer according to the connector. Usually the power supply wire for the outdoor LED display module is 1.5 square meters, and the indoor LED The power supply wire of the module is 0.8 square meters, and the cable is 16P pure copper wire. The network cable between the LED display control cards is recommended to use a Category 5 network cable. The network cable between the sending card and the first receiving card can be determined according to the length and the distance. Generally, it is recommended to use a Category 6 network cable to prevent the signal from other devices from interfering with the LED display. Stable operation of the screen.