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4. Technical Specification
Type of fuel cell
Number of cells
Rated Power
Performance
H2 Supply valve voltage
Purging valve voltage
Blower voltage
Reactants
External temperature
Max stack temperature
H2 Pressure
Hydrogen purity
Humidification
Cooling
Weight (with fan & casing)
Controller
Dimension
Flow rate at max output*
Start up time
Efficiency of stack
Low voltage shut down
Over current shut down
Over temperature shut down 65 ℃
External power supply
1
2
3
5
6
7
Controller connector
Wire colours
Blue
Yellow
Red
Red and Black
Blowers signal
The blower is PWM control, so it needs pins #9 & #10 to give the signal to the
control blowers power.
H-1000 Fuel Cell Stack User Manual V4.4
PEM
72
1000W
43.2V @ 24A
12V
12V
12V
Hydrogen and Air
5 to 30ºC
65ºC
0.45-0.55bar
≧ 99.995 ﹪ dry H2
self-humidified
Air (integrated cooling fan)
4500 grams(±100grams)
400 grams(±30grams)
21.5cm x 12.5 cm x 30cm
14 l/min
≦ 30S at ambient temperature
40% @ 43.2V
36V
30 A
13V(±1V), 5A~8A
**
*the flow rate may change with the power output
**system electronics need external power supply
*** The Specification is subject to change without notice.
4
8
Connector pin #
#1 & #5
#2 & #6
#4 & #8
#3 & #7
Blowers (Red= +ve, Black= -ve)
Blowers power
9
10
Periferals controlled
Hydrogen purge valve
Hydrogen supply valve
Temperature Sensor
11
12
12
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