outdoor led display is almost ubiquitous in our daily life nowadays. because led display is mostly used outdoors, as the heart-power supply of led display, it can be said that it is very important for the stable and safe operation of led display. therefore, you should keep it safe in the dog days and thunderstorms season. full protection and maintenance are very necessary.
1. various measures to prevent thunder and lightning
to ensure the good grounding of power supply, the display device adopts a common grounding structure that is “three grounding” (equipment working grounding, power grounding, lightning protection grounding) in one way.
@ when using our products in strong lightning striking areas or buildings with non-standard lightning protection measures in the field, please install lightning protection facilities on the input side, or you can contact our customer service personnel. we will provide you with the overall lightning protection plan.
2. prevent overheating of working environment
the inner space is sealed and the air is not convective (it is suggested to install a shutter to prevent rain and exhaust the air above the intake below).
@ it is suggested that 20% power margin should be reserved when selecting power supply to prevent power supply from being damaged by overheating in the process of operation.
3. control of humidity in the working area of display screen in thunderstorm-prone season
to maintain the humidity of the environment in which the large screen of the led display screen or the system belongs, do not let anything with moisture properties enter the area of your large screen or the system belongs to.