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Ⅰ. About the VFD electric motor and explosion-proof VFD electric motor

The characteristic of the VFD electric motor is that the frequency can be adjusted according to the load to change the speed. The VFD electric motor can reduce the frequency when the voltage is low to make the motor start reliably. The VFD electric motor can reduce the frequency, speed, and current to save electric energy where the load is light. A VFD electric motor can also be used for places with normal voltage and often full load, but it is of little significance. It is better to use the cheap ordinary motor. VFD compatible motor can meet the required speed requirements by changing the frequency of the motor according to the working needs. Of course, it also adds a strong cooling fan to ensure the motor's cooling at low speed.

The explosion-proof variable frequency motor is one of the electrical control devices and it adopts H-class insulation material, polymer insulation material, vacuum pressure dipping paint manufacturing process, and special insulation structure, which greatly improves the electrical winding insulation and pressure resistance mechanical strength, which can make the motor run at high speed and resist the high frequency of the frequency converter. Current surge and voltage insulation breakdown. The explosion-proof variable frequency motor has high balance quality, R level of vibration (reduced vibration level), high machining precision of mechanical parts, and professional high-precision bearings, which can run at high speed. It has a forced ventilation and heat dissipation system, all imported axial fans, ultra-quiet, long life, and strong wind. Ensure that the explosion-proof motor can effectively dissipate heat at any speed and achieve high-speed or low-speed long-term operation.

Ⅱ. Applicable markets of the explosion-proof VFD electric motor

The rapid development of the modern industry will inevitably bring a lot of room for improvement to equipment and facilities. When applied, traditional motor equipment quickly produces sparks, which is not convenient for production. In contrast, an explosion-proof motor can avoid this disadvantage and bring better benefits to output simultaneously.

Explosion-proof VFD electric motor is more suitable for coal mine production, oil refining, natural gas processing, and other places prone to explosion. An explosion-proof motor is not easy to produce electric spark during operation, eliminating great hidden dangers for production and processing. It not only ensures the safety of the working environment but also improves the quality of the products of the production line. Explosion-proof VFD electric motor is also the main power equipment and the "lifeblood" of the whole production line.

In addition, the explosion-proof motor also plays an important role in the textile industry, metallurgy, papermaking, and medicine. It is usually used to drive pumps, compressors, and other transmission machinery in the production line. Suppose the engine breaks down in the production chain. In that case, the production line will stagnate and wait for work, and the loss can not be underestimated. Therefore, selecting an appropriate explosion-proof motor in the above industries is very important.

The power control equipment company, with a complete system for R&D, design, manufacturing, marketing, and maintenance service, focuses on the development of the power control equipment in the industrial automation area, including ingress motor, special converter, special high-performance VFD motor, electrical control equipment, and power supply products.