CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] VFD / phase converter

Posted by Bob Bachman
on 2000-03-11 05:31:45 UTC
I have 2 cnc mills that originally were wired for 3 phase. I rewired
the input to separate 220v lines for the controls. These 220v lines
go back to the service breaker box. This isolates the controls from
any problems caused by a 'psuedo' 3 phase leg. An added advantage is
being able to program and/or setup the machine without running a
3ph converter. I only need the converter to run the spindles.

Bob

Discussion Thread

Drew Rogge 2000-03-10 09:28:15 UTC Re: [CAD_CAM_EDM_DRO] VFD / phase converter Darrell 2000-03-10 09:57:51 UTC Re: [CAD_CAM_EDM_DRO] VFD / phase converter D.F.S. 2000-03-10 10:54:48 UTC Re: [CAD_CAM_EDM_DRO] VFD / phase converter smcdonal 2000-03-10 11:29:17 UTC Re: [CAD_CAM_EDM_DRO] VFD / phase converter Charles VanLeeuwen 2000-03-10 12:25:49 UTC Re: [CAD_CAM_EDM_DRO] VFD / phase converter Darrell 2000-03-10 20:16:01 UTC Re: [CAD_CAM_EDM_DRO] VFD / phase converter Bob Bachman 2000-03-11 05:31:45 UTC Re: [CAD_CAM_EDM_DRO] VFD / phase converter Jon Elson 2000-03-14 13:30:53 UTC Re: [CAD_CAM_EDM_DRO] VFD / phase converter