English is not my first language.
So let me explain again i am talking about full load when damper is fully open. I was actually asking that is it possible to use the VFD to improve the efficiency of the same over sized motor through some parameter adjustments as motors tend to become less...
Thanks for the answer.
iop995
The estimated output mechanical power according to the mathematical model fed in the VFD is about 4kW.
Now this means that the system is at about 80% efficiency at the moment.SO I think it is safe to predict possible 10-15% increase in efficiency after the...
I work at a packaging industry; we use blowers to suck the extra cuttings left at rotary die or printing. Recently we installed VFD at the blower motor.
Motor is 11KW; 3ph; the VFD is Toshiba VF-AS1 series.
I have adjusted the VFD at automatic torque boost and motor is running at 5KW at full...
