Power connections – Frames R6i…R8i
Simplified diagrams of the power connections are presented below.
￭ R6i inverter module
Electrical installation 151
Power connections – Frames R6i…R8i
Simplified diagrams of the power connections are presented below. For more detailed
diagrams, see page 389.
R6i inverter module
A Inverter cubicle
1DC supply
2 DC switch/disconnector
3DC fuses
4 Common mode filter
5 Inverter module
6Motor
Inverter cubicleA
DC supply1
DC switch/connector2
DC fuses3
Common mode filter4
Inverter module5
Motor6
￭ R7i inverter module
152 Electrical installation
R7i inverter module
R8i inverter module
A Inverter cubicle
1DC supply
2 DC switch/disconnector
3DC fuses
4 Charging circuit (contactor and resistors)
5 Common mode filter
6 Inverter module
7Motor
A Inverter cubicle
1DC supply
2 DC switch/disconnector
3 Charging circuit (fuses, resistors, charging controller)
4DC fuses
5 Common mode filter
6 Inverter module
7Motor
Inverter cubicleA
Electrical installation 149
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