I-locomotive yebhetri ye-1.2 yetoni isetyenziswa kulawulo lwesantya sohlobo lwesilawuli se-IGBT okanye isilawuli se-AC.Ineenzuzo ze-torque ephezulu yokuqala, amandla okutsala amandla kunye nokuthwala umthamo, ukusebenza kakuhle kwamandla kunye nomthwalo ophantsi wolondolozo.Ikwasetyenziswa kuyo yomibini imisebenzi yokudambisa umoya kunye ne-braking yombane kwaye inokusebenza ngokukhuselekileyo.