Routine maintenance of Variable Frequency Power Supply

To ensure the long-term normal operation of the Frequency Conversion Power Supply, necessary inspection and maintenance should be timely, and the inspection and maintenance methods should be appropriate. Inspection and maintenance are divided into two aspects: Routine inspection and maintenance and regular inspection and maintenance. There are both differences and internal links between routine and regular checks. What do you know about the inspection content and precautions? Hong Kong Yangsheng summarized the following points:

(1) Check whether exceptions exist.

(2) Flexible rotation fan and abnormal sound

(3) Pay attention to temperature rise, noise and odor in the chassis

(4) Pay attention to the ambient temperature, humidity, dust, and harmful gases.

(5) the input and output voltage should be normal.

(6) Pay attention to motor temperature rise, noise and vibration

(7) check whether the overall and exterior are fastened and loose, whether there is overheating or excessive discharge dust, and whether the air duct is blocked.

(8) whether the electrolytic capacitor surface is abnormal

(9) No looseness, movement, discoloration, or poor contact of wires and conductive Cables

(10) check whether the terminal bolts are loose and whether there is fire or burning marks.

Conclusion: Both the Frequency Conversion Power Supply and other machine equipment must be well maintained and the routine maintenance should be paid attention to during the maintenance process. The above is the presentation of Yangsheng Technology of zhonggang, if you have any questions about the Frequency Conversion Power Supply, please contact us. I am Cao Gong and May 9

Routine maintenance of Variable Frequency Power Supply