3d substation type transformer dwg
3d model of a substation type power transformer; 3 phases; 60 hz outdoor service capacity 2000 kva; o/f cooling; nominal voltage high voltage winding (h) 34500v nominal voltage low voltage winding 440/254 v delta connection - star with no-load changer on the high voltage side with two steps above and two steps below the nominal voltage of 2.5%