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Posted:
Mon Nov 03, 2008 6:23 pmby FPV_GTp
Posted:
Wed Dec 03, 2008 3:05 amby FPV_GTp
Posted:
Tue Dec 09, 2008 7:41 amby RACEPUMPER
Hey Tony,
Are the three phase variable speed controls expensive? Approx how much aussie?
Like FPVGTP I've got a really big fan too that I was thinking of using, mainly because its all set up with a 3 ph motor. The fan housing is about 2.5 feet diameter - squirrel or drum type fan.
Any thoughts guys?
Thanks
jim
Posted:
Tue Dec 09, 2008 5:27 pmby 49-1183904562
Jim,
What you want is a VFD (Variable Frequency Drive), new they can be pricey but they are often on ebay. You need to do your homework on them as they can be as simple as a analog control knob to digital control. Most i have looked at will allow variable voltage input for remote control I/E vfd in the box and knob on the face of the flow bench.
Rick
Good Place to start
Posted:
Wed Dec 10, 2008 5:42 amby RACEPUMPER
Thanks Rick, I'll check out the VFD's
Jim
Posted:
Sat Jan 03, 2009 6:59 pmby Tony
Posted:
Wed Feb 11, 2009 3:37 pmby FPV_GTp
Tony " Sorry for not responding sooner.
For some reason I completely missed the last few posts in this thread. I no longer seem to be receiving e-mail notification of new posts ?
This post should fix that, I definitely clicked "track this topic" this time.. "
That's ok Tony, seems I'm having the same issues " I definitely clicked "track this topic" this time.. " I will make sure I click it this time also.
I just thought I would see where you are at.
Cheers