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Diesel Hybrid Drive Systems

 

System Specifications - TB40-HD

 
KEY OPERATING SPECIFICATIONS
Acceleration, 0-30 mph
15s
Acceleration, 0-55 mph
50s
Maximum Speed
65 mph
Maximum Starting Grade
18%
Operating Range
‹400 miles
 
40ft Bus Performance
GVW: 40,000lbs, Differential: 4:2:1, max. motor speed: 10,000 rpm,
cd: 0.7, cf: 0.01, A: 8.5m^2, Vbus: 650VDC, Imax: 325A
Clcik to view Acceleration Performance
Click to view Grade vs Speed Performance
Vehicle Acceleration
Vehicle Grade Vs Speed
 
Main Drive Motor
Type: AC Induction Generator
Number Per Drive System: 2 (most application)
Cooling Media: Water-Glycol
Rated Voltage DC: 650V
Rated Power: 85KW
Rated Torque: 220 Nm
Max. Torque: 450 Nm
Rated Current: 142 A
Max. Speed: 9,000 rpm
Weight: 120 kg

Dimension (l x w x h):

510 x 245 x 245 mm
Ambient Temperature: -30° C to 70° C

Degree of Protection:

IP 65/ 9k

Motor Controller
Type:
IGBT High Frequency Inverter
Cooling Media:
Water-Glycol
Input/Output Voltage:
500-750 VDC
Rated Power:
2 x 85 kW
Max Power:
2 x 140 kW
Rated Current:
2 x 200 A
Maximum Current:
2 x 200 A
Frequency:
10 kHz
Weight:
72 kg

Dimensions (l x w x h):

1000 x 567 x 180 mm
Water/Dust Protection:
IP 54
Ambient Temperature:
-25° C to 70° C

Energy Storage Subsystem

(Maxwell Ultracapacitor Pack Option)

Number of Capacitors:

144
Number of Packs Per Drive System:
2 (most applications)
Nominal Voltage:
360 VDC @ 2.5 V nominal per capacitor
Peak Voltage:
403 VDC @ 2.8 V nominal per capacitor
Rated Current:
400 A
Capacitance:
18.05 F
Total Energy Stored (Nominal):
0.325 kWh
Total Energy Stored (Maximum):
0.407 kWh
Leakage Current:
5mA nominal
Operating Temperature:
-35° C to 65° C
Weight:
91 kg

Dimension (l x w x h):

40 x 24 x 12 in
Cycle Life:
›500,000 cycles
Prime Power
Thermal Engine Options:
Cummins ISB
Cylinders, Displacement:
6 Cylinders, 5.9 liter
Manufacturer (Model):
Cummins ISB
Torque:
600 lb-ft
Horsepower:
260 hp
Fuel Type(s):
Diesel
Fuel Storage:
1 Tank, stainless steel

Auxiliary Power Unit (APU) Generator
Type:
Permanent Magnet Synchronous Generator
Number Per Drive System:
1 (most applications)
Cooling Media:
Water-Glycol
Rated Voltage DC:
650 V
Rated Power:
150-200 KW @ 7,200rpm
Rated Torque:
600 Nm
Max. Torque:
1,200 Nm
Rated Current:
265 A
Max. Speed:
8,000 rpm
Weight:
200 kg
Ambient Temperature:
-30° C to 70° C
Degree of Protection:
IP 65 / 9k

Energy Storage Subsystem

(ZEBRA Battery Option)

Capacity:
32 Ah
Rated Energy:
17.8 kWh

Open Circuit Voltage

(0-15% DOD):

557 VDC
Maximum Regenerative Voltage:
670 VDC
Minimum Operating Voltage:
372 VDC
Maximum Discharge Current:
112 A
Cell Type/Number of Cells:
ML3/216
Weight With BMI:
195 kg

Specific Energy

(without BMI):

94 Wh/kg

Energy Density

(without BMI):

148 Wh/1

Energy

(2 Hour Discharge):

16.0 kWh
Specific Power:
169 W/kg
Power Density:
265 W/1
Peak Power (80% DOD, 2/3 OCV, 30s, 335° C):
32 kW
Ambient Temprature:
-40° C to 50° C
Thermal Loss:
‹ 110 W
Cooling:
Air
Heating Time:
24 hr @ 230 VAC

 

 
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