Home > Exhibition > Content

About IP rating

Feb 19, 2019


Waterproof & Dust specifications IEC60529 (International Electrotechnical Commission)) in order to identify the motor mechanical appliances of
protection (IP rating) enacted. IP latter two figures, the left indicates dust levels, water level indicates the right. For example (IP45) indicate that:
waterproof dustproof grade 4 grade 5. In addition, if only the IP standard indicates when the water level is written (IPx5) form. (X) indicates that no

dust tests done, (IPx5) merely expressed waterproof rating of 5.

 

IP等级详解IP RATING COMMENTS
防尘/Dust-proof

级别/

Level

防尘入侵等级
Dust Intrusion Level
0无保护
Unprotected
1可防止直径在50mm以上的外来固体的侵入。
可防止成人的拳手接触到危险部位。
More than 50mm in diameter to prevent the solid foreign invasion.
Prevents adult boxers exposed to dangerous sites.
2可防止直径在12.5mm以上的外来固体的侵入。
可防止成人的手指接触到危险部位。
12.5mm in diameter, to prevent the solid foreign invasion above.
Prevents adult fingers exposed to dangerous sites.
3可防止直径在2.5mm以上的外来固体的侵入。
可防止工具接触到危险部位。
More than 2.5mm in diameter prevents the intrusion of foreign solids.
Prevents access to dangerous parts of the tool.
4可防止直径在1.0mm以上的外来固体的侵入。
可防止别针接触到危险部位。
More than 1.0mm in diameter prevents the intrusion of foreign solids.
Prevents access to dangerous parts of the clip.
5即使防尘实验用的粉尘(直径75μm)进入,原本的动作和
安全性能也无损害。
Even dust experiment with the dust (diameter 75μm) into the original
The actions and safety performance without damage.
6耐尘实验用的粉尘(直径75μm)无法侵入。
Dust experiment with the dust (diameter 75μm) can not be penetrated.
防水/Waterproof

级别/

Level

防水浸入等级
Waterproof immersion class
0无保护
Unprotected
1可避免从产品上方垂直滴下的水的侵入。
To avoid dropping from the top of the product vertical
water intrusion.
2产品倾斜15度的状态下可避免从产品上方垂直滴下
的水的侵入。
Product tilted 15 degrees from the product state can avoid
hanging above Direct intrusion of water drops.
3产品倾斜60度的状态下可避免从产品上方喷雾状水的侵入。
Product tilted 60 degrees from the product state can
avoid over spray water intrusion.
4产品能防止任何方向飞溅而来的水沫的浸入。
Products to prevent splashing from any direction of spray
immersion.
5产品能防止任何方向喷流而来的水的浸入。
Product can be prevented from any direction of the water
jet immersion.
6产品能防止任何方向猛烈喷流而来的水的浸入。
Products can prevent violent jets from any direction of the
water immersion.
7浸入水中没有影响,可在水中使用。
Immersed in water has no effect, can be used in the water.
8可在潜水状态下使用,比7级更严酷的条件中仍能使用。
Can be used in submerged condition, more than seven
severe conditions can still be used.
9K防止高温高压近射水侵入
High pressure water jet to prevent intrusion near