Does the inverter for an induction motor require its own power supply?
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As the title suggests, I hope someone experienced can give me some advice. Thank you! !
According to the traditional motor control circuit. The inverter serves the same purpose and functions as the contactors and overheat protection components in the main circuit of this control circuit. It simply offers better motor protection compared to contactors and thermal elements, and it also enables smooth speed control of the motor while helping to save electrical energy.
As with normal motor circuit power distribution, the rectification-inversion process is handled internally by the inverter; only the power distribution requirements are slightly higher, and it is preferable to use inverter-specific cables (though ordinary cables will also work if the requirements are not strict)