LED display waterproof knowledge
With the rapid development of society, the use of LED displays is becoming more and more common, but the waterproof function of LED displays is also a problem that we are concerned about, especially for outdoor LED displays. As far as I know, this article will briefly sort out the relevant knowledge of LED display waterproofing for you.
The protection level of the LED display is generally displayed as IPXY, for example: IP56, X represents the level of the LED display against dust and foreign objects intrusion, Y represents the airtightness of the LED display against moisture and water intrusion, the larger the number, the more The higher the protection level, the meaning of the numbers X and Y will be discussed below.
X represents the meaning of the numerical code:
0 : no protection
1: Protection against solid exosomes of 50mm diameter and larger
2: Protection against solid exosomes 12.5mm diameter and larger
3: Protection against solid exosomes of 2.5mm diameter and larger
4: Protection against solid exosomes of 1.0mm diameter and larger
5: Prevent harmful dust accumulation (it is impossible to completely prevent the entry of dust, but the amount of dust entering will not cause harm to the equipment)
6: Completely prevent dust from entering (dust should not enter the cabinet at a low pressure of 20 mbar)
Y represents the meaning of the digital code
0 : no protection
1: Water drop protection (water droplets falling vertically should not cause damage)
2: When the casing is tilted to 15 degrees, it is protected from water droplets, and the water droplets falling vertically should not cause damage
3: Protection against splashing water (water or rain from a 60-degree corner to the shell has no effect)
4: Protective water spray (liquid splashing on the shell from any direction has no damage effect)
5: Protective water jets (shooting water from every direction to the cabinet without any harm)
6: Protection against strong water jets (the strong jets of water aimed at the cabinet from every direction will not cause any damage)
7: It can withstand water immersion in a short time (1m)
8: Soak in water for a long time under certain pressure
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