This is a simplified furnace diagram. I am really confused at h ow to set this up. I am confused why I have to set the phase angle to 0, 60 and 120 degrees. I thought it should be 0, 120, and 240 degrees. This is three phase power coming from a wye transformer. When I look at the current graphs they do not look correct. It is 3 phase 12.8V RMS coming from the wye transformer. I know my element resisitances. There is actually 12 elements per phase but I have reduced it to just one resistor per phase. If I calculate power... 2030A * 12.8V *1.73 = 44,952 VA. This is not correct according to other calculations I have. The current should be 3511.21 A giving 77,764 VA.
