I01�High-voltage�Components
6.�Charging�the�High-voltage�Battery
129
described�in�the�previous�chapter.�Together�with�the�standard�AC/DC�converter�in�the�EME,�which�also
provides�an�output�power�of�3.7 kW,�charging�the�high-voltage�battery�in�the�I01�via�the�single-phase
alternating�current�at�7.4 kW�is�also�possible.
In�this�version�of�the�convenience�charging�electronics�two�further�switch�contactors�are�housed�which
can�shift�through�the�direct�current�voltage�of�a�DC�charging�station�via�the�EME�to�the�high-voltage
battery.�The�function�and�activation�of�the�switch�contactors�are�described�in�the�previous�subchapter.
At�full�performance�of�the�AC/DC�converter�active�cooling�is�required.�The�convenience�charging
electronics�is�therefore�integrated�in�the�cooling�circuit�of�the�electric�motor.
