SMART Fortwo 451 Series Introduction Into Service Manual page 22

Topology of high-voltage/12 V on-board
electrical systems
A9/6 Electric refrigerant compressor
F34/6 High-voltage adapter plate fuse box
F90 12 V charge line prefuse
G1 Battery (12 V)
G5 High-voltage battery
M5 Electric drive motor
N33/5 High-voltage PTC heater
N83 On-board charger 3kW
N83/10 On-board charger 22 kW
(with code (908) 22 kW on-board charger)
N129/1 Power electronics control unit
Introduction of smart fortwo electric drive (3rd Generation) • Model Series 451
On-board electrical system/power supply
HV High-voltage
LV Low-voltage (12 V)
P00.19-5200-00
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