Well the coolant pump is three phase but that is all... The reactor is in between the step up transformer and the infeed module so it looks like this with all things in the brackets inside the machine:
Mains > Phase Converter [ Step Up Transformer > Reactor > Infeed Module (Power supply) > drives via DC buss > Servos] John On 5/9/2012 12:20 PM, andy pugh wrote: > On 9 May 2012 17:38, John Thornton<bjt...@gmail.com> wrote: >> That's the job of the infeed module to take the 3 phase 380vac and >> create 600vdc. Are you saying ditch all that and roll my own DC power >> supply and connect it to the DC buss for the drives? > That's an interesting idea. I guess the first thing to look at is > whether there are any three-phase devices anywhere. > It looks like the reactor is purely a mains filter. If the only thing > on the opposite side of it to the motors is your three-phase converter > then it might be possible to just remove it. > ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
