On Wed, Nov 21, 2012 at 2:37 AM, Claude Froidevaux <men...@bluewin.ch>wrote:
> If you put neutral on terminal L1 and phase on terminal 2 and 3, it > will simply parallel 2 leg of the rectifier, this will change nothing. > Well, my original idea assumed that the 3phase input would have the Y / wye configuration, so N would go to the center and L to the three phase inputs tied together. If there is no center connection, just three phases L1/2/3, then as you say it doesn't really make sense (two of the circuit legs are paralleled but the return is over a single rectifier, which doesn't buy anything. Are VFD inputs just using L1/2/3 without N? In any case, the real limitation is the DC bus loading due to single phase going all the way to zero within each cycle, unlike 3 phase, so this is moot. ------------------------------------------------------------------------------ Monitor your physical, virtual and cloud infrastructure from a single web console. Get in-depth insight into apps, servers, databases, vmware, SAP, cloud infrastructure, etc. Download 30-day Free Trial. Pricing starts from $795 for 25 servers or applications! http://p.sf.net/sfu/zoho_dev2dev_nov _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
