How to maintenance your variable frequency drivers(vfd)

VFDs (Variable Frequency Drives) are used to control the speed and torque of AC electric motors. Proper maintenance of VFDs is important for their longevity and performance. Here are some steps you can take to maintain your VFD:

1. Keep it clean: Regularly clean the VFD and the surrounding area to prevent dust and debris from entering the unit.

2. Check for loose connections: Inspect the connections to ensure they are tight and secure. Loose connections can lead to overheating and damage to the VFD.

3. Check for overheating: Use a temperature gun to check for any hot spots on the VFD. Overheating can be caused by excessive dust buildup, loose connections, or other issues.

4. Check for proper ventilation: Make sure that the VFD is properly ventilated to prevent overheating. Ensure that the ventilation fans are clean and operational.

5. Check the power supply: Ensure that the power supply voltage and frequency are within the specified range. An improper power supply can cause damage to the VFD.

6. Check the capacitors: Inspect the capacitors for any signs of bulging or leaking. Faulty capacitors can cause damage to the VFD.

7. Regularly check for errors: Check the VFD display for any error messages or fault codes. Address any issues promptly to prevent further damage.

8. Follow the manufacturer's recommendations: Follow the manufacturer's recommended maintenance schedule and procedures to ensure proper operation of the VFD.

By following these steps, you can ensure that your VFD remains in good working condition and performs optimally.

Who We Are

Shenzhen K-Easy Automation Co.,Limited. a Professional AC drive, Frequency Inverter, VFD, enterprise which has been specializing in Researching, Manufacturing and Trading high, medium and low voltage frequency inverter, providing our clients with integrated system solutions. We have professional R&D and devoted management team with more than 20 years’ experience of theoretical research, product development and quality management. We adopt SPWM, sensorless vector control and vector and torque control technology in our VFD series inverters, which has reached the international advanced standard. The products can directly replace or to be equivalent of Europe and the United States, Japan and other brands, providing customers with a powerful technical support.

We have achieved popularity and qualification in VFD industry. Quality is the life of enterprise.

We have built up a comprehensive product family. Frequency inverters' power covers the range from 0.4 to 630kW, and voltage range is between 220V and 480V. More than inverters are running smoothly 300, 000 units at different industrial sites.

We believe “quality is life ”,so we will test all products before shipment,All Module of our VFD will be used quality is life with Infenion only, With years of persistence, the total failure ratio of Our frequency inverters has been controlled below 1%. We never lose a customer because of the quality problem;

With Strong R&D and Engineer Team, makes our after-service very easy, For all doubts and requesting for technologies supporting, We can offer detailed Solution without delay, so for us,“Not Only Products, But also solutions”;

Join us, enjoy the business.