... 3, 4.16, 6, 6.6, 10, 11 kV input, direct 3, 3.3, 4.16, 6, 6.6, 10, 11 kV ... output, no output up-transformer required. Integrated dry type phase-shifting transformer ... separate channels of auxiliary power supplies of single phase AC or DC for the controller from the user ... protection includes over voltage, over current, low voltage, phase loss, over load, over heat, earth fault, ...