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If this is the data plate from your motor then the motor will need a 7 amp supply at full load when the motor is wired in delta.
Is the vfd set to overload at a lower current like 3 amps as your previous posts show less than that. Ok when the motors not loaded the current will be lower but it may explain the problems you are having
I assume the inverter is 230V output so perhaps a daft question, but have you got the motor wired for 230 V delta connection?
If it was star connected the performance would be very poor with only 230 V going in.
Martin
The vfd I have is completely different to this but it looks like P78 may need changing to increase the current limit if it’s the same as the one posted by @RichardM
This is where the slightly better units with auto-tune come in handy. I had a VFD that was whitsling and not working particularly well on the motor it was driving. Ran the auto-tune and it ran much better and much quieter too.
Not all by looks of it, . i asked a while ago but got nio reply, i have no clue on these things.Have you done the tuning on your VFD?
Top of this page kida. i have set the Hz to what i was told, well was told 100hz but it only goes to 65. And the rpm to the motor rpm which is 1455rpm.Have you got a manual for the inverter
Is it set at 3000mA? If it is that is 3amps. To run that motor it should be 7000mA. I’ve never used one of these vfd’s. The ones I’ve seen all have the motor current in amps rather than milli ampsI looked at P78 which on this is Main current overload and Default/original setting is 18000 should be 3000mA according to the instructions. I havent altered it incase i messed it up more.
But the motor is rated at 50hz at 230v and 60hz at 280v.well was told 100hz but it only goes to 65