What is the IP protection level of full-color LED display? Why is IP protection level an important reference index for purchasing LED display? This is what many friends want to know, the following is the sharing of LCF.

IP protection level system is drafted and formulated by the International Electrotechnical Commission IEC, IP means Ingress Protection, the full-color LED display screen according to its dustproof, anti-intrusion of foreign objects, and waterproof, moisture-proof characteristics to be graded. The foreign objects referred to here include tools, human fingers, etc. can not be contacted to the lamps and lanterns within the charged part, in order to avoid electric shock.

The first number shows the range of equipment to resist dust, or people in a sealed environment from the degree of harm, I on behalf of the level of prevention of solid foreign objects into the level, the highest level is 6; the second word shows the degree of waterproof equipment, P on behalf of the level of prevention of water ingress, the highest level is 8. The larger the number, that the higher the level of protection. Specific divisions are as follows:

Dust protection level.

0: no protection

1: Protected against large solids

2: Protection against medium-sized solids

3: Protected against small solids

4: Prevents entry of solids larger than 1mm from objects

5: Prevents harmful dust buildup

6：Completely prevent dust from entering

Classification of waterproof grade.

0: No protection

1: No effect of water drops into the housing

2: No effect of water drops into the housing when the housing is tilted to 15 degrees

3: Water or rainwater from 60 degrees corner to the shell has no effect

4：Liquid splashed to the shell from any direction has no harmful effects

5：Without any harm when rinsing with water

6：Can be used in the cabin environment

7：It can withstand immersion in water for a short period of time (1m)

8: under a certain pressure for a long time immersed in water

For example, there is an outdoor LED display protection grade labeled IP65, which means that the product “completely prevent dust from entering and rinsing with water without any harm”.

Therefore, in the choice of outdoor LED display must be recognized IP protection level, to ensure the effect of dustproof and waterproof, outdoor full-color LED display performance and stability and life in order to have a layer of protection. As for the indoor LED display general dustproof and waterproof requirements will not be too high, generally IP20/IP40 level is enough, special circumstances are another matter. The above is about the full-color LED display IP protection level division, I hope to help friends.