Fuel cell engine

FCE300

Accelera's advanced 4th generation 300kW fuel cell engine is purpose built for heavy-duty on- and off-highway applications - crafted with a focus on modularity, ease-of-integration, and serviceability.

FCE300 product image

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

Power 300kW (comprised of Qty 2 FCE150 units)
Operating current 0 to 330 ADC (each)
Operating voltage 450 to 850 VDC
Peak efficiency 55% (Heavy Duty Truck duty cycle)
Response time 30kW/s ramp up and 45kW/s down
Durability Up to 20khrs*
Coolant 50/50 mix of de-ionized water (DI H2O) / ethylene glycol/DI H2O
Coolant temperature range 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) 1342 x 789 × 955 mm

includes DCDC + TMS
Mass 690kg

includes DCDC + TMS
Volume 1011 L

includes DCDC + TMS
Ingress protection IP66 and IP67
300kW (comprised of Qty 2 FCE150 units)
Operating current
0 to 330 ADC (each)
Operating voltage
450 to 850 VDC
Peak efficiency
55% (Heavy Duty Truck duty cycle)
Response time
30kW/s ramp up and 45kW/s down
Durability
Up to 20khrs*
Coolant
50/50 mix of de-ionized water (DI H2O) / ethylene glycol/DI H2O
Coolant temperature range
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)
1342 x 789 × 955 mm

includes DCDC + TMS
Mass
690kg

includes DCDC + TMS
Volume
1011 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.

Applications

Innovative fuel cell technology delivering decarbonized power for applications that keep the world running.

Connect with our fuel cell experts today 

Unlock sustainable power generation across mobile and stationary applications with our state-of-the-art fuel cell technology. Contact us today to discover how our integrated fuel cell solutions are driving the transition towards a sustainable future.

Contact Us Contact Us