Nanyang explosion-proof motor: What is the protection level and scope of application of explosion-proof motors?

2023-12-25 16:12:19

Explosion proof motor is a motor device specifically designed to prevent explosion hazards. According to different usage conditions and environments, explosion-proof motors are assigned different protection levels to adapt to different application scenarios. Nanyang Explosion proof Motor tells you that the protection level of explosion-proof motors is determined according to the international standard IEC 60079-0 "Protection of Equipment for Explosive Environments" formulated by the International Electrotechnical Commission (IEC). According to this standard, the protection level of explosion-proof motors can be divided into the following levels: IP54, IP55, IP64, IP65, IP66, IP67, IP68.

Firstly, the protection level is IP54, which is suitable for explosion-proof motors in general industrial environments. An IP54 explosion-proof motor can effectively prevent the intrusion of solid objects, such as tools, ropes, and dust with a diameter greater than 1mm. Explosion proof motors with a protection level of IP54 can also prevent the intrusion of liquids under certain specific conditions, such as vertical impact, without water ingress. This type of explosion-proof motor is suitable for general industrial environments indoors, such as manufacturing plants, warehouses, etc.

Next is the IP55 protection level. Compared with IP54, explosion-proof motors with an IP55 rating further enhance their protection ability against solid objects, effectively protecting solid objects with a diameter greater than 1mm, such as fine sand and dust. Meanwhile, explosion-proof motors with a protection level of IP55 can protect against water splashing under certain specific conditions. This type of explosion-proof motor is suitable for general industrial environments, such as chemical plants, pharmaceutical plants, etc.

Next is the IP64 protection level, where explosion-proof motors have good performance in protecting against solid objects and liquids. IP64 level explosion-proof motors can effectively protect solid objects with a diameter greater than 1mm, and can also protect against splashing water under certain specific conditions. This type of explosion-proof motor is suitable for harsh industrial environments, such as ships, oil fields, etc.

Next is the IP65 protection level, which can achieve a high level of protection against solid objects and liquids for explosion-proof motors. An IP65 explosion-proof motor can effectively protect solid objects with a diameter greater than 1mm, and can also protect against splashing water and weak water spraying under certain specific conditions. This type of explosion-proof motor is suitable for harsh industrial environments, such as food processing plants and dusty construction sites.

Next is the IP66 protection level, which further enhances the protection ability of explosion-proof motors against solid objects and liquids. IP66 level explosion-proof motors can effectively protect solid objects with a diameter greater than 1mm, and can fully protect against strong water spraying under certain specific conditions. This type of explosion-proof motor is suitable for extremely harsh industrial environments, such as metallurgy, mines, etc.

It has IP67 and IP68 protection levels. These two levels of explosion-proof motors have achieved a high level of protection against solid objects and liquids. Explosion proof motors with an IP67 rating can fully protect against water immersion in a short period of time, while explosion-proof motors with an IP68 rating can fully protect against water immersion for a long period of time. This type of explosion-proof motor is suitable for extremely harsh environments, such as wetland engineering, marine engineering, etc.

Nanyang Explosion proof Motor will explain to you that the protection level and application range of explosion-proof motors include IP54, IP55, IP64, IP65, IP66, IP67, and IP68 levels. According to different working environments and industrial needs, explosion-proof motors with corresponding protection levels can be selected to ensure the safe operation of the equipment.