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German
version
Technical
data:
MAN
fuel-cell bus
| Vehicle |
MAN
Fuel-cell bus |
| Model
|
Low-floor
bus NL |
| Length |
12
m |
| Height
|
3.4
m |
| Gross
weight (permissible) |
18
t |
Vehicle
drive
| Siemens
ELFA drive system |
Three-phase
asynchronous induction driving motors |
| Model |
1
PV5135 |
| Max.
drive rating of driving motors |
2 x 75 kW via summation gearbox and cardan shaft to rear axle |
| Driving
motor converter |
IGBT
pulse converter, model ELFA-DUO |
Fuel-cell
system
| Model |
Ballard
Xcellsis™ HY-80 fuel-cell system |
| Nominal
rating |
68
kW |
| Number
of fuel cells |
440 |
| Voltage
range |
250
- 450 VDC |
| Weight
of system |
220
kg |
Electrical
energy storage
| Model |
NiMH
high-performance storage |
| Voltage
range |
400
- 700 VDC |
| Energy
content |
13.2
kWh |
Gas
storage system
| Max.
filling pressure |
350
bar |
| Number
of cylinders |
8
Dynetek aluminium compound cylinders with CF winding |
| Total
filling volume |
1640
l |
| Operating
range |
over
300 km |
Low-floor
articulated buses with hydrogen combustion engine
-
Low-floor
articulated buses (two MAN, one Neoplan)
-
Hydrogen
drive H2866UH01/140 kW with automatic gearbox ZF 5HP502C;
-
15
light-weight tanks for storing 2580l hydrogen (250 bar);
-
Total
length of vehicle 18 m; vehicle height 3.3 m
-
Gross
weight (permissible) 28 t;
Technical
data on hydrogen combustion engine
-
Model
H2866UH01;
-
Max.
rating 140kW, max. torque 700Nm at 1000 1/min;
-
4-stroke
Otto principle, naturally aspirated;
-
External
mixture formation;
-
Sequential
gas injection by means of electromagnetically actuated stroke valves,
one valve per cylinder;
-
Slightly
under stoichiometric operation (? < 1 regulation);
-
Exhaust-gas
aftertreatment by means of reduction catalytic converter;
For
further information go to:
Alwin
Berti
Communication Manager Product and visual Media
Tel.: +49 (0)89 1580-2485
Fax: +49 (0)89 1580-912485
e-mail: Alwin_Berti@mn.man.de
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