Mar 23, 2010 #1 mns15451 Electrical Mar 23, 2010 15 0 0 SA Is it technically possible to replace a 3-windings power transformer (2-primary LV & 1-secondary HV) 200 MVA, 13.8/13.8/132 Kv, 5.6% impedence with identical rating transformer having 11.4% impedene.
Is it technically possible to replace a 3-windings power transformer (2-primary LV & 1-secondary HV) 200 MVA, 13.8/13.8/132 Kv, 5.6% impedence with identical rating transformer having 11.4% impedene.