BMW I01, Информация о продукте

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I01�High-voltage�Components
5.�High-voltage�Battery�Unit
81
High-voltage�connection
Index Explanation
A High-voltage�connection�with�connected�high-voltage�cable
B High-voltage�connection�with�disconnected�high-voltage�cable
1 Bridge�for�high-voltage�interlock�loop�(connected)
2 Mechanical�slide
3 High-voltage�connector�of�the�high-voltage�cable
4 Bridge�for�high-voltage�interlock�loop�(disconnected)
5 High-voltage�connection
The�high-voltage�connection�can�be�replaced�as�a�separate�component,�just�like�all�other�components
of�the�high-voltage�battery�unit.
The�diagnosis�and�repair�of�the�high-voltage�components�is�only�allowed�in�a�retail�service
center�that�has�qualified�and�certified�service�technicians.�These�technicians�must�have
completed�the�ST1403b�I01�High�Voltage�Battery�and�Maintenance�instructor�led�course�and
successfully�passed�the�hands�on�certification .
Low-voltage�connections
There�are�two�low-voltage�connections�at�the�high-voltage�battery�unit�of�the�I01:
1 Connection�for�lines�to�the�SME�control�unit
2 Connection�for�the�activation�of�the�combined�expansion�and�shutoff�valve
The�connection�for�the�SME�control�unit�has�the�following�lines:
• Voltage�supply�of�the�SME�control�unit�with�terminal�30F�and�ground�connection
• Terminal�30C�for�the�voltage�supply�of�the�electromechanical�switch�contactors
• Wake-up�line�from�the�BDC