Customization: | Available |
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Type: | Polycrystalline Cubic Boron Nitride |
Surface Finishing: | CrN |
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Product Description :
Variable-frequency Drive
It is a power control equipment which applies frequency conversion technology and microelectronics technology to control AC motor by changing the frequency of motor working power supply.
Frequency converter mainly consists of rectifier (AC to DC), filter, inverter (DC to AC), braking unit, drive unit, detection unit, microprocessor unit and other components. Frequency converter rely on the internal IGBT on and off to adjust the output power supply voltage and frequency, according to the actual needs of the motor to provide the required power supply voltage, and thus achieve the purpose of energy saving, speed regulation, in addition, the frequency converter also has a lot of protection functions, such as over-current, over-voltage, overload protection and so on. With the continuous improvement of industrial automation, frequency converter has been widely used.