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LED display protection level concept The security network protection level system was drafted by IEC (International Electron Technical Commission). The LED display screen is classified according to its characteristics of dustproof, foreign object intrusion, waterproof, and moisture resistance. The foreign objects referred to here include tools, human fingers, etc., which are not accessible to the live parts of the lamp to avoid electric shock.
The LED display IP protection level consists of two numbers. The first digit indicates that the LED display is dust-proof and prevents foreign objects from entering. The second number indicates the degree of sealing of the LED display against moisture and water intrusion. The higher the number, the higher the level of protection. Dust rating (indicated by the first X), waterproof rating (indicated by the second X) The first X indicates the meaning of the numeric code.
LED display IP rating Digital meaning 0: No protection 1: Prevent large solids intrusion 2: Prevent medium-sized solids from invading 3: Prevent small solids from entering intrusion 4: Prevent solids larger than 1 mm from entering 5: Prevent harmful dust accumulation 6 : Completely prevent dust from entering the second X indicating the meaning of the digital code. 0: No protection 1: Dropping water into the casing has no effect 2: When the casing is tilted to 15 degrees, the water droplets drip into the casing without effect 3: Water or rain from 60 Degree corner to the shell has no effect 4: Liquid splashes from any direction to the shell without damage 5: Rinse with water without any damage 6: Can be used in the cabin environment 7: Resistant to water in a short time (1m)
8: Immersion in water under a certain pressure for a long time. Example: There is an LED display with IP65, which means that the product can completely prevent dust from entering and can be washed with water without any damage. In the high-tech fair, Shigeo Guangxu showed a P8 full-protection LED display that can be immersed in water for a long time under certain pressure. It is a high-protection all-weather LED display with IP67 and IP68 standard.