Home Electrical Power Distribution Voltage Transformers Variable Frequency Drive

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

Add to Cart See all buying options

Questions and Answers

20 Questions

or Ask a Question

What parameters do I need to modify for north American 60Hz power? I'm thinking P01, P03, P18 and P26? Thank you.

Answer This Question

The power supply frequency does not affect the parameters. The power supply voltage must be single-phase 220V. The parameter settings are only related to the motor's rated frequency. If the motor is 60/400Hz, the parameters need to be changed. The motor must be confirmed to be a three-phase 220V connection.

By vevor

Helpful? 1

See More (2)

Parameter P58 has two definitions that are unclear: 1: operating instructions 2: set arrival instructions How do these two parameters cause the SP1 output to function?

Answer This Question

1. Operation instructions. Start and jump, stop and jump back. 2. If the frequency reaches or exceeds P18, it will jump; if it falls below P018, it will jump back.

By vevor

Helpful? 1

Is the function of the relay output programable? The instructions only list 1 setting for P60 "Idem (Relay output) - 0" What does "Idem" mean? Are there other settings?

Answer This Question

Same as the previous parameter setting. Same settings as P058.

By vevor

Helpful? 1

Will this unit accept 208v single phase input?

Answer This Question

Yes, but the power will be relatively weak, and the output will be around 208V for three-phase power.

By vevor

Helpful? 0

How to you wire the control so I can use external momentary contact on & off switches for start & stop but use the control panel for reverse?

Answer This Question

If it is a switch, follow the first parameter and wiring method. If it is a button, follow the second parameter and wiring method.

By vevor

Helpful? 0

P011=2, external switch wiring forward X4 reverse X5 common end COM But it cannot be used together with the forward and reverse buttons on the panel. Change the parameters again, P011=2, P053=3, P054=4, X4 start, X5 stop Forward/reverse switching P055=10, X6 connects to the forward/reverse button.

By vevor

Helpful? 0