• explosion proof 3 phase motor 1
  • explosion proof 3 phase motor 2

Explosion proof 3 phase motor

  • Xinnuo’s explosion proof 3 phase motor is an incredibly efficient high torque generating motor for safe industrial operations. Our motors provide maximum power output and durability.
  • Xinnuo Motor manufactures low noise bearing and highly environment resistant explosion proof 3 phase asynchronous motors to avoid unfavorable conditions at hazardous locations.
  • Our three-phase flame-proof motors have reliable mounting and structure, which ensure safety during equipment malfunction. 

 

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To provide exceptional protection, Xinnuo Motor has designed three phase asynchronous motors with 100% raw material and IP54, 55 protection class. 

Our 3 phase explosion-proof motors are perfect for hazardous zones, where ignition gas, liquid, and dust particles are involved. 

We provide 100% customization of explosion-proof motors according to our customer’s machinery requirements. You can customize the junction box, frequency, voltage, and terminal box. 

Explosion proof 3 phase motor specifications

Ambient temperature-15℃≤0≤40℃
Altitudenot exceeding 1000m
Rated voltage380Vor any voltage between 220-760V
Rated frequency50HZ, 60HZ
Protection classIP 55
Insulation classF, H
Cooling methodICO141
DutyS1(continuous)
ConnectionStar-connection for up to 3kw, delta-connection for 4kw and above.

Explosion proof 3 phase motor—An introductory guide

Introduction: 

If you want to ensure safe machinery operation at hazardous locations, choose a reliable explosion-proof motor. An explosion proof 3 phase motor is a flame-proof motor that prevents arcing of moving parts during work overload. Xinnuo Motor manufactures high-grade electric motors made with 100% raw material to serve quality products. 

Figure 1 Explosion Proof 3 Phase Motor

Figure 1: Explosion proof 3 phase motor

In this introductory article, we will study the working mechanism, advantages, and applications of explosion-proof 3 phase motors. 

Working of explosion proof 3 phase motor:

Explosion proof 3 phase asynchronous motors have an internal combustion system that prevents the motor from immense blasts if a spark ignites in the motor. The explosion-proof motor keeps its external temperature below the explosive gas, vapors, or dust particles. Technicians have designed different explosion-proof motors for various hazardous materials and zones. Major Classes and groups of explosion proof asynchronous motors are discussed below; 

Classes:

  • Class I: flammable liquid, gases, and vapors.
  • Class II: dust and debris particles
  • Class III: combustible fibers, flings, and threats

Groups:

  • Group C: Ethyl ether, cyclopropane, ethylene. 
  • Group D: Acetone, alcohol, benzene, butane, etc.  
  • Group F: Charcoal, coal, coke dust
  • Group G: Grain, combustible dust, and flour

A user must select the right explosion proof 3 phase motor asynchronous motor that is designed for their application to ensure safety at the working location.

Advantages of three phase asynchronous motors:

Following are some remarkable advantages of 3 phase explosion proof motors;

  • High-efficiency and power output
  • Maximum rpm and torque production
  • Internal/external protection
Applications of explosion proof 3 phase motors:

3 phase explosion proof motors are widely used in industries that demand high efficiency and protection. Industrial operations that involve heat, electrical sparks, and fire implement explosion-proof motors to save working sites from damage or mishaps.

You can find explosion-proof motors in the following industries;

  • Petroleum/oil refinery 
  • Pharmaceutical production industry
  • Mining industries
  • Blowers, Pumps, and fans manufacturing industries 
  • Gas Extraction industry
  • Chemical industry 

Xinnuo Motor offers a wide range of industrial motors, OEM motors, and 3-phase electric motors. 

Conclusion:

Explosion proof 3 phase asynchronous motors not only provide protection but also ensure efficient performance of electric motor in machinery equipment. These motors contain an internal explosion, which protects the entire working facility from a hazardous situation. For further inquiries and quotation services, contact us

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