Variable-frequency AC motor drives tend not to demand motor speed opinions the best way variable-speed DC motor drives do. The main reason for this is kind of straightforward: the controlled variable in an AC generate is definitely the frequency of ability despatched to the motor, and rotating-magnetic-field AC motors are frequency-managedOur KIIS

When K3 is de-energized through the opening of the Typically shut contacts of S4, at the same time, contactor K4 is energized by the closing in the Typically open up contacts of S4, which results in the motor functioning at higher velocity within the anticlockwise route.The induction motor is actually a widely employed motor in industries. Because

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