Hey, thanks to all of you, your answers have been very useful. Now, first question from jraef, this motor has 2.6kW an runs at 3,450 rpm. The whole stuff is a pretty good machine, very well built, the motor and the fan are Italian made and the control is German made. It has a Siemens Sirius...
I have a vacuum conveyor for pellets of plastic raw material and it uses a 3-phase motor, 5.2 amps (nominal) and it runs on 480V. Originaly, there were 3 x 6-amps fuses on it. Then, it started blowing fuses with no apparent reason. I called the manufacturer and I have been told to replace the...