Dairyspark
Member
Hi all, I was asked to go and look at an irrigation pump at my local golf club, after contacting the manufacturer they haven't been very helpful so far so I was thinking of a solution, it currently uses a frequency converter to control the motor, however if I cannot find a replacement unit, would it be possible to just change it to a start/stop contactor, it's a 7.5kw 3phase pump so possibly a star/delta would be needed, the greenkeeper isn't fussed about the speed control as they run it at full tilt all the time to pump water tot eh far end of the course. Any help on this would be greatly appreciated.
Cheers
Bobby
Cheers
Bobby