With the fast development of society, the application of LED digital signage is becoming more and more popular. However, the waterproof performance of a led panel is also a topic concerning every customer, especially outdoor led display screen. Do you have sufficient knowledge on the waterproof grade of the cabinet of the led display screen? Here the experts of Shenzhen D-King Photoelectric Technology Co., Ltd. will give us a brief introduction.
Generally speaking, the protection level of digital led signage is usually represented by IPXY, for example, IP65, X refers to the grade of preventing dust and debris from going inside, and Y refers to the closeness grade of preventing moisture and water. The bigger the number is, the higher the protection grade will be. Here we will introduce the meaning of the number after IP.
The meaning represented by X:
0: No protection
1: Prevent solid materials whose diameter is 50mm or larger.
2: Prevent solid materials whose diameter is 12.5mm or larger.
3: Prevent solid materials whose diameter is 2.5mm or larger.
4: Prevent solid materials whose diameter is 1mm or larger.
5: Prevent the accumulation of harmful dust (Cannot completely prevent dust from going inside, but the inside amount will not damage the equipment)
6: Completely prevent dust from going inside
The meaning represented by Y:
0: No protection
1: Prevent water drop. Water drops that fall vertically should not cause damage.
2: When the shell is inclined to 15°, it can prevent water drops, and water drops that fall vertically should not cause damage.
3: Prevent spilled water
4: Prevent sprayed water
5: Prevent water that is shooted onto the cabinet
6: Prevent strong shooted water
7: Can sustain soaking for short time
8: Can sustain soaking for long time under a certain pressure
