BMW I01, Информация о продукте

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I01�High-voltage�Components
6.�Charging�the�High-voltage�Battery
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The�charging�of�the�high-voltage�battery�in�the�I01�can�only�be�effected�if�the�potential�compensation
line�is�properly�connected�to�the�convenience�charging�electronics.
Connections�for�coolant�lines
The�convenience�charging�electronics�is�integrated�in�the�cooling�circuit�of�the�electric�motor.�This
cooling�circuit�is�described�in�detail�in�chapter�11�"Cooling�the�electric�motor�components".
6.4.�Combined�Charging�System
The�"Combined�Charging�System",�or�combo�charging�for�short,�is�a�charging�system�for�electric
and�plug-in�hybrid�cars�i.a.w.�IEC�62196�and�supports�both�AC�charging�(alternating�current)�and
DC�charging�(direct�current).�A�Phoenix�contact�was�developed�in�cooperation�with�the�automobile
manufacturers�and�is�essentially�made�up�of�a�charging�socket�on�the�vehicle�side,�the�so-called�inlet,
and�a�charging�plug,�in�which�the�two�individual�charging�plugs�are�integrated�for�AC�and�DC�charging.
Thanks�to�this�universal�connector�system�only�one�charging�socket�is�required�at�the�vehicle�in
order�to�cover�the�various�charging�options�of�AC�and�DC�charging.�A�distinction�is�made�between
connections�of�type�1�(for�the�US�market)�and�type�2�(for�the�European�market).�The�contacts�for�the
DC�connection�are�the�same�in�both�versions.�Due�to�the�larger�DC�contacts�in�comparison�to�AC
charging,�currents�of�up�to�200�A�are�possible,�whereby�Fast�charging,�for�example�during�transport,
can�be�possible.
In�the�I01�two�versions�of�the�combo�charging�are�offered,�depending�on�the�AC�charging�power:
• Combo�charging�at�3.7 kW�AC�charging�power�(standard�equipment�in�Europe)
• Combo�charging�at�7.4 kW�AC�charging�power�(standard�equipment�in�USA)
In�US�market�vehicles�option�4U7�DC�Fast�Charging�is�offered�as�optional�equipment;�this
option�includes�the�necessary�hardware�for�the�Combo�charging�at�7.4�kW�AC�charging�or�DC
charging.