On 11/10/2011 08:50 PM, Brian May wrote: > This is probably an easy question for alot af the people on the list. > > I have 3 phase power going to my vfd on my machine. I want to the use that > same power to power all the 120 single phase components. (the dc power supply > for the steppers and varios other motors. ). This way i only need 1 plug > > I have been reading and people say i can go from 1 leg to a nuetral or leg to > leg. I do not have a nuetral line so my question is will it be ok to go from > leg to leg for the 120 single phase? Or is there some other component i need? > > Thanks > Brian > > Sent from my iPod > ------------------------------------------------------------------------------ > RSA(R) Conference 2012 > Save $700 by Nov 18 > Register now > http://p.sf.net/sfu/rsa-sfdev2dev1 > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users If its 3 phase 208, one leg to any other leg will give you 208. You have to have the neutral to get 120 from any leg. You should get 120 from any leg to ground but it wouldn't be up to code.
Brian ------------------------------------------------------------------------------ RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
