Fuel cell engine

FCE150

Accelera’s advanced 4th generation 150kW fuel cell engine is purpose-built for on- and off-highway applications – crafted with a focus on modularity, ease-of-integration, and serviceability. Available in both flat and tall configurations, it caters to different spatial requirements, ensuring ease of integration across different platforms/chassis.

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View Spec Sheet
View Spec Sheet
FCE150

Advanced PEM stack technology

Fully-integrated balance-of-plant, with DC/DC + TMS for ease of integration and improved efficiency

Progressive on-board controls + diagnostics

Variable pressure cathode air delivery

Externally humidified stack

Operation down to -30 degrees Celsius

Technical specifications

Tall configuration Flat configuration
Power 150kW 150kW
Operating current 0 to 330 A 0 to 330 A
Operating voltage 450 to 850 VDC 450 to 850 VDC
Peak efficiencya 55% 55%
Response time 15kW/s ramp up and 20kW/s ramp down 15kW/s ramp up and 20kW/s ramp down
Durability Up to 20khrs* Up to 20khrs*
Coolant 50/50 mix of de-ionized water (DI H2O) / ethylene glycol/DI H2O 50/50 mix of de-ionized water (DI H2O) / ethylene glycol/DI H2O
Coolant temperature 62 to 83 °C continuous - 85 °C max 62 to 83 °C continuous - 85 °C max
Ambient temperature range without derate -30°C to 45°C -30°C to 45°C
Ambient temperature range for storage -40°C to 85°C

System has an automated freeze prep 		-40°C to 85°C

System has an automated freeze prep
Communication protocol CAN J1939 CAN J1939
Communication baud rate 250 and 500kbps 250 and 500kbps
Dimensions (LxWxH) 1041 x 789 × 696 mm

Includes DCDC + TMS 		1326 x 935 x 625 mm

Includes DCDC + TMS
Mass 330kg 330kg
Volume 571 L

Includes DCDC + TMS 		551 L

Includes DCDC + TMS
Ingress protection IP66 and IP67 IP66 and IP67
Tall configuration
Power
150kW
Operating current
0 to 330 A
Operating voltage
450 to 850 VDC
Peak efficiencya
55%
Response time
15kW/s ramp up and 20kW/s ramp down
Durability
Up to 20khrs*
Coolant
50/50 mix of de-ionized water (DI H2O) / ethylene glycol/DI H2O
Coolant temperature
62 to 83 °C continuous - 85 °C max
Ambient temperature range without derate
-30°C to 45°C
Ambient temperature range for storage
-40°C to 85°C

System has an automated freeze prep
Communication protocol
CAN J1939
Communication baud rate
250 and 500kbps
Dimensions (LxWxH)
1041 x 789 × 696 mm

Includes DCDC + TMS
Mass
330kg
Volume
571 L

Includes DCDC + TMS
Ingress protection
IP66 and IP67
Flat configuration
Power
150kW
Operating current
0 to 330 A
Operating voltage
450 to 850 VDC
Peak efficiencya
55%
Response time
15kW/s ramp up and 20kW/s ramp down
Durability
Up to 20khrs*
Coolant
50/50 mix of de-ionized water (DI H2O) / ethylene glycol/DI H2O
Coolant temperature
62 to 83 °C continuous - 85 °C max
Ambient temperature range without derate
-30°C to 45°C
Ambient temperature range for storage
-40°C to 85°C

System has an automated freeze prep
Communication protocol
CAN J1939
Communication baud rate
250 and 500kbps
Dimensions (LxWxH)
1326 x 935 x 625 mm

Includes DCDC + TMS
Mass
330kg
Volume
551 L

Includes DCDC + TMS
Ingress protection
IP66 and IP67

*Durability is an estimate and will be influenced by how the Fuel Cell is used during application.

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