BMW I01, Информация о продукте

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I01�High-voltage�Components
10.�REME
155
• Low-voltage�connections
• High-voltage�connections
• Connection�for�potential�compensation�line
• Connections�for�coolant�lines.
10.3.1.�Low-voltage�connections
In�the�multipolar�low-voltage�connector�at�the�range�extender�electrical�machine�electronics�two�multi-
core�lines�with�the�following�signals�are�combined:
• Voltage�supply�for�the�REME�control�unit�(terminal�30B�and�ground�connection)
• PT-CAN�2
• Two�lines�from�the�ACSM�for�the�signal�for�the�quick�shutdown�of�the�high-voltage�system�in
the�event�of�an�accident�of�corresponding�severity
• Wake-up�line
• Input�and�output�of�the�circuit�of�the�high-voltage�interlock�loop�(REME�control�unit�does�not
evaluate�the�signal)
• Rotor�position�sensor�of�the�electrical�machine�(supply�and�sensor�signals)
• Signal�of�the�temperature�sensor�in�the�stator�coils�of�the�electrical�machine.
These�lines�and�signals�have�relatively�low�current�levels.
10.3.2.�High-voltage�connections
Two�high-voltage�cables�are�connected�at�the�REME:
• 3-phase�high-voltage�cable�from�the�range�extender�electrical�machine
• Two-pin�high-voltage�cable�from�the�KLE.