High Voltage Safety (Continued)
Service Plug Grip
•
The high-voltage circuit is cut by removing the service plug grip (see page 15).
AC 3-Phase
Volt DC
A/C
Compressor
AC 3-Phase
Volt DC
A/C
Compressor
High Voltage Safety System – Vehicle On and Operational (READY-ON)
Volt DC
Drive Unit
Inverter
Volt DC
Motor
Battery
Cabin
Coolant
Coolant
Heater
Heater
HV Junction Block
DC/DC Converter
High Voltage Safety System – Vehicle Shut Off (READY-OFF)
Volt DC
Drive Unit
Inverter
Volt DC
Motor
Cabin
Battery
Coolant
Coolant
Heater
Heater
HV Junction Block
DC/DC Converter
Volt DC
Contactor
(Relay)
Contactor
(Relay)
Volt DC
On-board
Charger
Volt DC
Contactor
(Relay)
Contactor
(Relay)
Volt DC
On-board
Charger
12
Main Battery
Battery Control
Computer
Charge Point
Main Battery
Charge Point