As the integration of electrical, electronic and other technologies, frequency converter has a leading position in the field of electrical control. The service life of frequency converter is also inseparable from the contribution of cooling fan! In order to ensure the safe and stable operation of the inverter, the cooling fan will be selected for cooling, which shows how important the fan is to the inverter.

The heating of the power module of the frequency converter is the most serious component. If the heat generated by continuous work is not eliminated in time, it will directly lead to the damage of the frequency converter. The service life of the cooling fan is limited by the bearing. Generally, the bearing with oil is between 20000 to 30000 hours, and the bearing with double ball is about 60000 hours. The bearing, motor and ball of the fan are severely worn. Therefore, it is necessary to regularly check and clean them Replace the cooling fan regularly.

The above is a brief introduction to the importance of inverter cooling fan. Dongxingyue specializes in the production of cooling fan, DC fan, AC fan, blower, centrifugal fan, which can be used in home appliances, communication equipment, aviation, refrigeration industry, power supply, photoelectric industry, medical equipment, welding industry, automation equipment, industrial control communication and other industries. We understand the impact of various industries on the cooling fan There are a variety of specifications and models to meet the needs of thermal fans.