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508RXH_en_Chap00c_systeme-hybride_ed01-2014
the electronic power super visor - 4 automatically manages the operation of the two power units
(Diesel and electric) to provide the lowest consumption.
An inverter and a transformer are needed to manage the electric power.
th
e inverter acts on the torque of the electric motor, by regulating the current coming from the high
voltage battery pack. Its operating range is between 150 and 270 volts.
th
e transformer converts the 200 V of the battery pack to 12 V, to power the vehicle's ancillary
systems.
th
e alternator-starter motor - 5 assures the Stop & Star t function which allows the Diesel
engine to be put into standby during stops (traffic lights, a stop, or in a traffic jam, for example) or
during phases of running in all-electric mode.
th
e stopping and restarting of the Diesel engine is done in a way that is instantaneous and
transparent for the driver.
It also provides additional charging of the batteries (4x4 mode for example or under-charged high
voltage battery).
th
e electronic gearbox - 6 provides, in automatic mode, significant savings in fuel consumption
compared to a conventional manual gearbox, thanks to its electronic control system.
It also offers improved driving pleasure with the possibility at any time of choosing the gear
changing mode: automatic or manual, using the paddles located behind the steering wheel.
Hybrid system
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508RXH_en_Chap10_caracteristiques-techniques_ed01-2014
electric motor and battery
Range varies according to the ambient climatic conditions, the driving style and conditions, the use of vehicle systems and ageing of the battery.Electric motor
-
tec
hnology
Synchronous with permanent magnets.
Max. power: eu standard (kW)*
27
Max. power speed (rpm) 2 500
Max. torque: eu standard (Nm)
200
Max. torque speed (rpm) 1 250
ef
ficiency (%)
80 to 90
High voltage battery Ni-MH
(Nickel Metal Hydride)
Volt age ( V~) 200
en
ergy capacity (kWh / Ah)
1.1 / 5.5
Range (miles (km)) 1.2 (2) (approximately)
* t
h
e maximum power corresponds to the value type approved on an engine test bed, under conditions defined by e
u
ropean legislation
(directive 1999/99/
eC
).
technical data
237
508RXH_en_Chap10_caracteristiques-techniques_ed01-2014
Diesel engine2.0 litre HDi
163 hp
Gearbox
ele
ctronic
(6-speed)
Model code 8
uR
HC8/P
Cubic capacity (cc) 1 997
Bore x stroke (mm) 85 x 88
Max power:
eu standard (kW)* 120
Max power engine speed (rpm) 3 850
Max torque:
eu standard (Nm) 300
Max torque engine speed (rpm) 1 750
Fuel Diesel
Catalytic converter yes
Particle filter yes
Oil capacity (in litres)
eng
ine (with filter replacement) 5
engine and gearbox
* the maximum power corresponds to the value type approved on an engine test bed, under conditions defined by eu ropean legislation
(directive 1999/99/eC ).
10
technical data
