Frequency converter maintenance: inverter and soft starter are two kinds of products of different uses. Frequency converter is mainly used in the place of motor speed regulation. Frequency converter has the performance of soft starter and other starters. At the same time, it has great advantages over other starter devices in starting characteristics. In contrast, what are the advantages of the converter?
Shandong inverter maintenance
1. The motor controlled by frequency converter has good dynamic and static performance.
2. Under the condition of light or no load, or the measures of unloading or unloading during start-up, the capacity of frequency converter can be smaller than that of motor.
3. When several motors are driven by frequency converter to start, the starting performance will not be affected even if the capacities of the motors are quite different.
4. High starting torque and high power factor. Because the power factor of the motor is related to the working frequency, the power factor of the power-frequency power supply is much lower than that of the power factor of the low-frequency power supply when the motor is running at low speed. The frequency converter can control the motor to start at low frequency, and maintain a relatively high power factor and output torque close to rated torque throughout the starting process under the condition of close to rated current.
5. After the start-up is completed, for the motor, a power supply switching process is needed, which is from the converter power supply to the grid power supply. In the whole process, there will be such as frequency converter safety, current shock.
The introduction of the information provided by the above converter manufacturers will help you. If you have other questions, please call us!http://www.hbsxbd.com