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About the protection level of the vortex air pump
source:Industry News release time:2021-07-12 Article author:Rosit Popular:Air band saw
The protection level of the whirlpool air pump that we often see is usually represented by IP54, IP55, IP56, etc. The protection level here refers to the motor protection level of the air pump. The IP protection level of the whirlpool air pump is composed of two numbers, different numbers and Location means different things.
As many customers do not understand the meaning and the difference between them, so I will explain here.
The meaning of the first number: to prevent the intrusion of dust and foreign objects:
0: No protection, no special protection
1: Protects solids larger than 50mm, and can prevent solid foreign bodies larger than 50mm from entering the shell. It can prevent a large part of the human body (such as hands) from accidentally or accidentally touching the live or moving parts of the shell, but it cannot prevent conscious access to these parts
2: Protects solids larger than 12mm, and can prevent solid foreign bodies larger than 12mm from entering the shell. Can prevent fingers from touching the live or moving parts of the shell①
3: Protects solids larger than 2.5mm, and can prevent solid foreign bodies larger than 2.5mm from entering the shell. It can prevent tools and metal wires with a thickness or diameter greater than 2.5mm from touching the live or moving parts of the shell①②
4: Protects solids larger than 1mm, and can prevent solid foreign bodies larger than 1mm from entering the shell. It can prevent wires or strips with a diameter or thickness greater than 1mm from touching the live or running parts of the shell①②
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