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Data Sheet 7900 Hybrid Euro 5

Busloves will discuss Electric Motor Volvo hybrid, parallel hybrid system with diesel engine and Volvo D5F215 Electric Motor. The following review of the 7900 hybrid bus Volvo Euro 5 emissions standards.
Engine Volvo Hybrid Euro 5 
Parallel hybrid system with Volvo D5F215 diesel engine and Electric Motor. 4-cylinder, 4-stroke turbocharged and intercooled in-line diesel engine with overhead valves and electronically-controlled direct injection. Common rail fuel system (1600 bar). Volvo EMS2.2 engine control system. Electronic oil level sensor. Hydraulic fan with electronic thermostat. Closed crank case ventilation. On-off fan clutch. Engine software protection and on-board diagnostic to detect, warn and to take action for malfunctions leading to increased emission. Operation altitude up to 1500m above the sea level. Engine fulfils EEV emission level requirements. I-SAM permanent magnet motor/generator with master Hybrid Powertrain Control Unit (HPCU) and DC/AC Power Electronic Converter (PEC). DC/DC voltage converter with control unit (DCU). HEV Junction Box (HJB) for energy distribution and as electrical centre with fuse box.

hybrid 300x85 Data Sheet 7900 Hybrid Euro 5

Dimensions & Weights
Overall dimensions
G Overall length………………….12084 mm
Y Height at battery cover………3224 mm
X Height at radiator cover……..3221 mm
K Overall width………………………2550 mm
A Wheelbase…………………………5945 mm
I Front overhang…………………..2704 mm
J Rear overhang …………………..3435 mm
Approach angle……………………………….6.1 °
Departure angle………………………………….6 °
Kneeling………………………………………..70mm
Ground clearance……………………..200 mm
Entrance height…………………………340 mm
Turning circle
Outer front corner……………10828 mm
Outer front wheel………………8873 mm
Lock angle inner wheel……………………53 °
Track width with tyres…….275/70R22.5”
and steel disc rim ……………7.5”x22.5”
M Track, front…………………………2107 mm
N Track, rear …………………………1885 mm
Max body width……………………….2550 mm
Electric Motor Hybrid Volvo
Power output, max……..120 kW (161 hp)
Torque ISO 1585, max……………..800 Nm
Power output, continous..70 kW (94 hp)
Torque ISO 1585, continous……400 Nm
Retardation:
Max brake torque………………………800 Nm
Continous brake torque……………400 Nm

Fuel tanks
Plastic fuel tank located above front wheel
arch.
Fuel tank………………………………………215, 250 l

Energy storage system
Lithium-Ion battery with battery manage-
ment unit (BMU), isolation resistance
monitor (IRM) and battery disconnect
unit (BDU). Roof mounted, water cooling
and heated/charged with 230V plug-in
application.
Voltage…………………………………………..600 V
Capacity…………………………………….4.8 kWh

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