VEVOR VFD 5HP, 4KW, 18A, 1 Phase 220V-240V Input to 3 Phase 220V-240V Output Variable Frequency Drive, 0-400Hz VFD for AC Motor Speed Control

Horsepower: 5 HP

Questions and Answers

5 Questions

Hello I don't have 3phase power at home so I am wondering can I wire this so that I could run and use like a 300amp 3 phase welder ? Thankyou !! Regards M

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No, only the motor can be connected.

By vevor

Helpful? 1

Hi, is there a RS 485 interface for HLI via BACnet or ModBus?

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RS-485 / Modbus / BACnet Support: No (the AT1-4000X lacks RS-485 terminals and serial protocols entirely).

By vevor

Helpful? 0

Can I connect this to a motor that requires 380V star/wye connections?

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It can turn, but the force will be very small. Only when the motor is changed to a triangle connection can it achieve normal power.

By vevor

Helpful? 0

What specifications for a potentiometer would work with this vfd to control rpm for a lathe motor 50hz. 5hp?

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The potentiometer is available in 4.7K or 10K sizes

By vevor

Helpful? 0

Can this unit be controlled via 0-10VDC or 4-20mA current loop, does it have inputs for speed setting via switches and can it be controlled via RS485 serial data port?

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0-10V is the simplest, P010=2, P073=6144,for switch, you don't need to change the parameters, X1, X2, X3 three ports control 8 speeds

By vevor

Helpful? 0