Want help setting up VFD

[caap86]

So I have a 2.2kw 220V 8A chinese spindle which I want to run with this 1.5kw VFD.

Im on 220V 50hz in my house

https://www.fujielectric-europe.com/...al_english.pdf

Anyone can help me with what settings I should use?
Ive tried to set it up but it wont ramp up the speed... Im guessing its some of the base parameters

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[caap86]

So it helped to post this thread, it seems that my accelleratioon and deceleration time caused issues. I reduced them to 6 seconds.

Now my settings are:
F03 - 400hz
F04 - 400hz
F05 - 230v
F06 - 220v
F07 - 6sec
F08 - 6sec
F09 - 0
F10 - 1
F11 - 8.8A
F12 - 5

P01 - 2
P02 - 2.2kw
P03 - 8A


Any others I should set?

[Jim Dawson]

I think you need a VFD rated for your spindle motor. A 1.5KW VFD is not going to run a 2.2KW spindle well, if at all.

[mactec54]

So I have a 2.2kw 220V 8A chinese spindle which I want to run with this 1.5kw VFD.

Im on 220V 50hz in my house

https://www.fujielectric-europe.com/...al_english.pdf

Anyone can help me with what settings I should use?
Ive tried to set it up but it wont ramp up the speed... Im guessing its some of the base parameters

You need a 3Kw VFD Drive to run that 2.2Kw spindle on single phase if the VFD Drive is rated for single Phase use then you can sometimes use a 2.2Kw VFD Drive but a 1.5Kw is not going to last very long

[caap86]

You need a 3Kw VFD Drive to run that 2.2Kw spindle on single phase if the VFD Drive is rated for single Phase use then you can sometimes use a 2.2Kw VFD Drive but a 1.5Kw is not going to last very long

Well its running fine now. I cant imagine that the load is Even near 100% when milling so I think ill be fine.
But ill keep an eye on it and run shallow cuts until I get the VFD I ordered for this purpose.

[mactec54]

Well its running fine now. I cant imagine that the load is Even near 100% when milling so I think ill be fine.
But ill keep an eye on it and run shallow cuts until I get the VFD I ordered for this purpose.

Until it stalls it will run just fine, that is a good VFD Drive manufacture which have good electronic parts in there drives so will take more abuse than most drives

[ericks]

Well, i Chinese 2.2Kw spindle. Most likely more like a real 1.5Kw spindle You should be fine