600 A power electronics
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Networking/sensors
The power electronics are connected to the FlexRay and the CAN bus via the 12 Volt communication connection. There is also an
input from the gearbox speed sender (rear axle only) and terminals 30, 31 and 15. The resolver and the temperature sensor are
also directly connected to the power electronics. The designations of the temperature sensors are rear drive motor temperature
sender G1096 and front drive motor temperature sender G1093. On the high-voltage side, the power electronics have five connec-
tions. Two of them are on the DC side (HV positive and HV negative for the high-voltage battery) and three are on the AC side
(phase connections U, V and W).
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Note
If an electric drive motor or the power electronics are replaced in service, the new components must be adapted to
each other. Please always refer to the current service literature.
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