Improving power factor
Hello. I have a devise (an ice cream machine but just think of it as a big motor) which uses 1100 watts at 240 volts. So it should draw 4.6 amps if the power factor was good however the manufacturers seem to have built it in a way where the power factor is terrible. It actually draws closer to 8.5 amps and has a power factor of around 0.55
This high amp draw is causing me problems as I have one line powering three of these devises so the amp draw is around 24 amps while the line has a trip at I think 20 amps so it is tripping. As such I can only use two of these machines at once.
So I have two choices. Install an additional new line (cost and time) or try to improve the very poor PF of the devises.
So any ideas on how I can improve the PF without opening up the machines and soldering on an appropriate capacitor? I am not confident to do that as I am no electrician and only know a little about electronics from A-level classes a long time ago.
Is there any off the shelf solution which are plug and play for this type of problem?
Any help appreciated
Hello. I have a devise (an ice cream machine but just think of it as a big motor) which uses 1100 watts at 240 volts. So it should draw 4.6 amps if the power factor was good however the manufacturers seem to have built it in a way where the power factor is terrible. It actually draws closer to 8.5 amps and has a power factor of around 0.55
This high amp draw is causing me problems as I have one line powering three of these devises so the amp draw is around 24 amps while the line has a trip at I think 20 amps so it is tripping. As such I can only use two of these machines at once.
So I have two choices. Install an additional new line (cost and time) or try to improve the very poor PF of the devises.
So any ideas on how I can improve the PF without opening up the machines and soldering on an appropriate capacitor? I am not confident to do that as I am no electrician and only know a little about electronics from A-level classes a long time ago.
Is there any off the shelf solution which are plug and play for this type of problem?
Any help appreciated