Need help with a sensorless vector VFD and 2.2kw motor.

[EddyCurrent]

Andy,
I don't know about this particular VFD but the ABB I'm using goes up to 400 Hz in vector mode, in fact the reference signal on the keypad changes from Hz in v/f mode to RPM in vector mode.

[audioandy]

Andy,
I don't know about this particular VFD but the ABB I'm using goes up to 400 Hz in vector mode, in fact the reference signal on the keypad changes from Hz in v/f mode to RPM in vector mode.

Hi Eddy

That's interesting does that mean you get high torque at the bottom end of the frequency range?

If so can you let me have the part number please.

Regards

Andy