On 03/30/2014 08:53 AM, Peter Blodow wrote: > Charles, from my (German) point of view, the power at 480 Volt three > phase times 5 Amperes (each) times sqrt. of 3 makes some 15 HP. That's > what the machine label wold mean to me at the power supply standards in > our house. look at the power label right at the spindle motors body. > > Nope, 5 * 480 * 1.732 = 4156 VA. Making assumptions for phase angle, 3 HP is not unreasonable.
Jon ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
