What are the common power supply systems for installing folding LED displays?
Nowadays, with the continuous progress of social science and technology, the application of folding LED display has become more and more common, almost all industries are in use. However, good power distribution equipment is one of the important conditions for folding LED display to realize reliable work, therefore, when we are installing, it often involves the relevant knowledge of the power supply system, in order to help you better complete the installation of folding LED display. Then you know the installationFolding LED DisplayAre there any common power supply systems? The following VisiTech editorial is for you:
Installation of common power systems for folding LED displays:
1. PLC control power system:
Folding LED displays that use more than 10KW of power require the installation of a power distribution cabinet. You can choose the power distribution cabinet with remote control function or PLC control function according to your needs. Distribution cabinets with PLC control functions are more intelligent. Using the LCD controller, you can remotely operate the folding LED display and equipment such as air conditioners and fans inside the screen. Real-time monitoring of ambient temperature inside the screen, fire and ambient brightness outside the screen, and providing appropriate alarm messages. In practice, the environment of the project is generally not good, so it is recommended to use a power distribution box with PLC control. The indoor screen project has a better environment and limited space, so it can be done without PLC control.
2. Remote communication systems:
When the communication distance is within 1.2 kilometers, a pair of RS422/RS232 communication modules can be installed on the communication line of the folding LED display. When the communication distance reaches several kilometers or tens of kilometers, fiber-optic communication must be used, and the communication modules at both ends of the PLC and computer must be replaced with fiber-optic RS232 converters.
3. Power monitoring system:
In order to minimize the impact on the power grid during startup of the high power folding LED display, the display power supply has several delayed power supplies, and the PLC control interface has a power status alarm indicator for each power supply in the False Alarm Status box.
4. Temperature monitoring system:
The LCD controller monitoring screen provides a real-time temperature display within a fold-out LED display. In the automatic state, when the temperature inside the screen exceeds 65 degrees, the monitor screen will display a message that the temperature is too high, and the LCD controller will sound an alarm and the system will automatically turn off the power to avoid a fire.
5. Security and fire monitoring system
Folding LED display is also equipped with a number of smoke detectors, when there is a fire in the screen, the LCD controller monitoring interface will also have a corresponding prompt message, while the system will automatically power off.
In summary, we can see that the installation of folding LED display includes PLC control power system, remote communication system, power monitoring system, temperature monitoring system, safety and fire monitoring system and other common power systems, I hope it can help you. Of course, if you want to know more about the related technology of folding LED display, you can also call or leave a message to consult VisiTech, we will arrange professionals to serve you.
