Meaning Variable frequency drive
What does Variable frequency drive mean? Here you find 6 meanings of the word Variable frequency drive. You can also add a definition of Variable frequency drive yourself

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Variable frequency drive


The electronics that convert AC current into DC current and then back to AC current to produce variable rotational speeds with an AC motor.
Source: therobbinscompany.com (offline)

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Variable frequency drive


A method of control by which the motor supply voltage and frequency can be adjusted thereby allowing for controlled acceleration and deceleration of the driven hoist, trolley or bridge.
Source: washingtoncrane.com (offline)

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Variable frequency drive


Changes the speed of the motor by changing the voltage and frequency of the electricity supplied to the motor based upon system requirements.
Source: energycodes.gov

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Variable frequency drive


Power control conversion devise for 3 phase motors.
Source: konvekta.ch (offline)

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Variable frequency drive


A control system that allows the frequency of the current applied to a motor to be varied. The motor is connected to a low-frequency source while standing still; the frequency is then increased gradua [..]
Source: owp.csus.edu

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Variable frequency drive


Automated speed control for electric motors like fans, pumps and centrifugal chillers for precise control and energy savings
Source: think-energy.net (offline)




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