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VEVOR VFD 1.5KW,Variable Frequency Drive 7A,CNC VFD Motor Drive Inverter Converter 220V,for Spindle Motor Speed Control (1or 3 Phase Input,3 Phase Output)

Questions and Answers

8 Questions

Will this 2hp vfd work for a 1 hp motor? Thanlk you

Hello Stephen. It can be used. As long as the power of the motor is not greater than the power of the inverter, it will be OK. But your motor must be a 3-phase 220V.

By vevor

Helpful? 2

will this work on a small 4 pole synchronous motor in a record turntable to control speed by changing the 120 volt AC frequency from 60 hz to say 60.5 or so ?

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No, it can currently only control AC asynchronous motors, not synchronous motors.

By vevor

Helpful? 0

Can this be used on a 200-208VAC 2hp motor? Looking to be able to set specific ramp/ deceleration rates on a blower fan.

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Yes, but please note that your motor must be 3-phase 220.

By vevor

Helpful? 0

Good morning, I am wanting to run a pump to maintain a constant output pressure. Is there a way to run a pressure transducer back to this dive and set a signal to control motor speed to maintain a constant pressure? Thank you.

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You cannot use a pressure transmitter. You can use a pressure switch to achieve constant pressure output, but the pressure switch must be an electronic pressure switch, so the effect is good. If the pressure switch is a mechanical pressure switch, the effect will be poor.

By vevor

Helpful? 0

Will this work for a 3/4 hp motor?

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Yes, but there is a prerequisite that your motor must be three-phase 220V.

By vevor

Helpful? 0