
TerraLIX Co.,Ltd
Vehicle Auxiliary Fuel Cell System - 2.0 kW

Summary
2.0 kW Vehicle Auxiliary Fuel Cell Module (based on rated power)
Closed-cathode type air-cooled fuel cell without external humidification
Designed for vehicle-mounted non-propulsion auxiliary power applications
Operable in sub-zero temperature environments
Supports 48 V battery systems and CAN bus communication
Stack warranty life time 2,500 hours
Dimensions (L × W × H, mm): 1,126 × 460 × 493 mm
Weight: Approx. 80 kg





TerraLIX Co.,Ltd
Vehicle Auxiliary Fuel Cell System - 2.0 kW

Summary
2.0 kW Vehicle Auxiliary Fuel Cell Module (based on rated power)
Closed-cathode type air-cooled fuel cell without external humidification
Designed for vehicle-mounted non-propulsion auxiliary power applications
Operable in sub-zero temperature environments
Supports 48 V battery systems and CAN bus communication
Stack warranty life time 2,500 hours
Dimensions (L × W × H, mm): 1,126 × 460 × 493 mm
Weight: Approx. 80 kg





TerraLIX Co.,Ltd
Vehicle Auxiliary Fuel Cell System - 2.0 kW

Summary
2.0 kW Vehicle Auxiliary Fuel Cell Module (based on rated power)
Closed-cathode type air-cooled fuel cell without external humidification
Designed for vehicle-mounted non-propulsion auxiliary power applications
Operable in sub-zero temperature environments
Supports 48 V battery systems and CAN bus communication
Stack warranty life time 2,500 hours
Dimensions (L × W × H, mm): 1,126 × 460 × 493 mm
Weight: Approx. 80 kg





TerraLIX Co.,Ltd
Vehicle Auxiliary Fuel Cell System - 2.0 kW

Summary
2.0 kW Vehicle Auxiliary Fuel Cell Module (based on rated power)
Closed-cathode type air-cooled fuel cell without external humidification
Designed for vehicle-mounted non-propulsion auxiliary power applications
Operable in sub-zero temperature environments
Supports 48 V battery systems and CAN bus communication
Stack warranty life time 2,500 hours
Dimensions (L × W × H, mm): 1,126 × 460 × 493 mm
Weight: Approx. 80 kg




Description
Technical Specfications
Downloads
Vehicle Auxiliary Fuel Cell System – 2 kW
The HYCUS XB2 is a vehicle-mounted, non-propulsion auxiliary power unit (APU) based on an air-cooled hydrogen fuel cell, designed to supply clean and reliable onboard electricity.
Rated power output of 2.0 kW (Max. 2.5 kW), optimized for low-power auxiliary and mobile applications.
Closed-cathode air-cooled architecture enabling moisture-free operation without external humidification.
Reliable operation in sub-zero environments, addressing durability limitations of conventional air-cooled fuel cells.
Designed for direct vehicle integration, supporting 48 V battery systems, CAN bus communication, and automotive-grade power interfaces.
Quiet, low-vibration, and zero local emissions, making it suitable for urban, indoor, and noise-sensitive environments.
Compatible with high-purity hydrogen (≥ 99.9%) supplied from an external hydrogen tank.
Ideal for commercial vehicles, special-purpose vehicles, and hydrogen mobility platforms requiring compact, zero-emission auxiliary power.
Key features
2 kW Rated Auxiliary Power
Designed for vehicle-mounted non-propulsion power supply, with up to 2.5 kW peak output.Air-Cooled, Closed-Cathode Fuel Cell Architecture
No external humidifier required, reducing system complexity and improving reliability.Sub-Zero Operability
Capable of operation down to –35 °C, addressing a major limitation of conventional air-cooled fuel cells.Vehicle-Ready Integration
Compatible with 48 V battery systems, automotive-grade power connectors, and CAN Bus communication.Quiet & Low-Vibration Operation
Ideal for urban, indoor, and noise-sensitive environments where diesel generators are unsuitable.High Hydrogen Purity Compatibility
Designed for ≥ 99.9% hydrogen concentration, supplied from external hydrogen tanks.Fast Start-Up
Automatic start/stop with start-up time ≤ 80 seconds.Outdoor Installation Design
Intended for external mounting on vehicles or mobile platforms.
Technical Specifications
Performance
- Rated Power: 2.0 kW
- Max. Power: 2.5 kW
- Voltage Range: 56 ± 2 Vdc
- Exhaust Gas: Water vapor, hydrogen, and mixed gas
- Battery (not included): 48 V battery
Operation & Maintenance
- Start/Stop: Automatic (time, voltage, and current controlled)
- Start-Up Time: ≤ 80 seconds
- IP Rating: Test in progress (Target minimum: IP24)
Fuel
- Fuel Type: Hydrogen
- Inlet Pressure: 1.5 – 3 bar(g)
- Hydrogen Consumption: 65 – 70 g/kWh
- Hydrogen Feed: From external H₂ tank
- Hydrogen Concentration: ≥ 99.9%
Physical
- Mass: Approx. 80 kg
- Dimensions (L × W × H): 1,126 × 460 × 493 mm
- Communication: CAN Bus
- Hydrogen Connection: Quick-connect fitting
- Power Connection: Electric vehicle–type power connector
- Vibration (test in progress):
Target: 5–500 Hz
Vertical: 1.08 g
Longitudinal: 0.76 g
Horizontal: 0.21 g, 1 hr
Environmental Operating Conditions
Target: 5–500 Hz
Vertical: 1.08 g
Longitudinal: 0.76 g
Horizontal: 0.21 g, 1 hr
Contact us
TerraLIX provide advanced, application-ready air-cooled fuel cell solutions backed by deep industry knowledge and engineering experience. To learn more about how HYCUS XB2 can meet your specific power requirements, please fill out the contact form on this page.
Description
Technical Specfications
Downloads
Vehicle Auxiliary Fuel Cell System – 2 kW
The HYCUS XB2 is a vehicle-mounted, non-propulsion auxiliary power unit (APU) based on an air-cooled hydrogen fuel cell, designed to supply clean and reliable onboard electricity.
Rated power output of 2.0 kW (Max. 2.5 kW), optimized for low-power auxiliary and mobile applications.
Closed-cathode air-cooled architecture enabling moisture-free operation without external humidification.
Reliable operation in sub-zero environments, addressing durability limitations of conventional air-cooled fuel cells.
Designed for direct vehicle integration, supporting 48 V battery systems, CAN bus communication, and automotive-grade power interfaces.
Quiet, low-vibration, and zero local emissions, making it suitable for urban, indoor, and noise-sensitive environments.
Compatible with high-purity hydrogen (≥ 99.9%) supplied from an external hydrogen tank.
Ideal for commercial vehicles, special-purpose vehicles, and hydrogen mobility platforms requiring compact, zero-emission auxiliary power.
Key features
2 kW Rated Auxiliary Power
Designed for vehicle-mounted non-propulsion power supply, with up to 2.5 kW peak output.Air-Cooled, Closed-Cathode Fuel Cell Architecture
No external humidifier required, reducing system complexity and improving reliability.Sub-Zero Operability
Capable of operation down to –35 °C, addressing a major limitation of conventional air-cooled fuel cells.Vehicle-Ready Integration
Compatible with 48 V battery systems, automotive-grade power connectors, and CAN Bus communication.Quiet & Low-Vibration Operation
Ideal for urban, indoor, and noise-sensitive environments where diesel generators are unsuitable.High Hydrogen Purity Compatibility
Designed for ≥ 99.9% hydrogen concentration, supplied from external hydrogen tanks.Fast Start-Up
Automatic start/stop with start-up time ≤ 80 seconds.Outdoor Installation Design
Intended for external mounting on vehicles or mobile platforms.
Technical Specifications
Performance
- Rated Power: 2.0 kW
- Max. Power: 2.5 kW
- Voltage Range: 56 ± 2 Vdc
- Exhaust Gas: Water vapor, hydrogen, and mixed gas
- Battery (not included): 48 V battery
Operation & Maintenance
- Start/Stop: Automatic (time, voltage, and current controlled)
- Start-Up Time: ≤ 80 seconds
- IP Rating: Test in progress (Target minimum: IP24)
Fuel
- Fuel Type: Hydrogen
- Inlet Pressure: 1.5 – 3 bar(g)
- Hydrogen Consumption: 65 – 70 g/kWh
- Hydrogen Feed: From external H₂ tank
- Hydrogen Concentration: ≥ 99.9%
Physical
- Mass: Approx. 80 kg
- Dimensions (L × W × H): 1,126 × 460 × 493 mm
- Communication: CAN Bus
- Hydrogen Connection: Quick-connect fitting
- Power Connection: Electric vehicle–type power connector
- Vibration (test in progress):
Target: 5–500 Hz
Vertical: 1.08 g
Longitudinal: 0.76 g
Horizontal: 0.21 g, 1 hr
Environmental Operating Conditions
Target: 5–500 Hz
Vertical: 1.08 g
Longitudinal: 0.76 g
Horizontal: 0.21 g, 1 hr
Contact us
TerraLIX provide advanced, application-ready air-cooled fuel cell solutions backed by deep industry knowledge and engineering experience. To learn more about how HYCUS XB2 can meet your specific power requirements, please fill out the contact form on this page.
Vehicle Auxiliary Fuel Cell System – 2 kW
The HYCUS XB2 is a vehicle-mounted, non-propulsion auxiliary power unit (APU) based on an air-cooled hydrogen fuel cell, designed to supply clean and reliable onboard electricity.
Rated power output of 2.0 kW (Max. 2.5 kW), optimized for low-power auxiliary and mobile applications.
Closed-cathode air-cooled architecture enabling moisture-free operation without external humidification.
Reliable operation in sub-zero environments, addressing durability limitations of conventional air-cooled fuel cells.
Designed for direct vehicle integration, supporting 48 V battery systems, CAN bus communication, and automotive-grade power interfaces.
Quiet, low-vibration, and zero local emissions, making it suitable for urban, indoor, and noise-sensitive environments.
Compatible with high-purity hydrogen (≥ 99.9%) supplied from an external hydrogen tank.
Ideal for commercial vehicles, special-purpose vehicles, and hydrogen mobility platforms requiring compact, zero-emission auxiliary power.
Key features
2 kW Rated Auxiliary Power
Designed for vehicle-mounted non-propulsion power supply, with up to 2.5 kW peak output.Air-Cooled, Closed-Cathode Fuel Cell Architecture
No external humidifier required, reducing system complexity and improving reliability.Sub-Zero Operability
Capable of operation down to –35 °C, addressing a major limitation of conventional air-cooled fuel cells.Vehicle-Ready Integration
Compatible with 48 V battery systems, automotive-grade power connectors, and CAN Bus communication.Quiet & Low-Vibration Operation
Ideal for urban, indoor, and noise-sensitive environments where diesel generators are unsuitable.High Hydrogen Purity Compatibility
Designed for ≥ 99.9% hydrogen concentration, supplied from external hydrogen tanks.Fast Start-Up
Automatic start/stop with start-up time ≤ 80 seconds.Outdoor Installation Design
Intended for external mounting on vehicles or mobile platforms.
Technical Specifications
Performance
- Rated Power: 2.0 kW
- Max. Power: 2.5 kW
- Voltage Range: 56 ± 2 Vdc
- Exhaust Gas: Water vapor, hydrogen, and mixed gas
- Battery (not included): 48 V battery
Operation & Maintenance
- Start/Stop: Automatic (time, voltage, and current controlled)
- Start-Up Time: ≤ 80 seconds
- IP Rating: Test in progress (Target minimum: IP24)
Fuel
- Fuel Type: Hydrogen
- Inlet Pressure: 1.5 – 3 bar(g)
- Hydrogen Consumption: 65 – 70 g/kWh
- Hydrogen Feed: From external H₂ tank
- Hydrogen Concentration: ≥ 99.9%
Physical
- Mass: Approx. 80 kg
- Dimensions (L × W × H): 1,126 × 460 × 493 mm
- Communication: CAN Bus
- Hydrogen Connection: Quick-connect fitting
- Power Connection: Electric vehicle–type power connector
- Vibration (test in progress):
Target: 5–500 Hz
Vertical: 1.08 g
Longitudinal: 0.76 g
Horizontal: 0.21 g, 1 hr
Environmental Operating Conditions
Target: 5–500 Hz
Vertical: 1.08 g
Longitudinal: 0.76 g
Horizontal: 0.21 g, 1 hr
Contact us
TerraLIX provide advanced, application-ready air-cooled fuel cell solutions backed by deep industry knowledge and engineering experience. To learn more about how HYCUS XB2 can meet your specific power requirements, please fill out the contact form on this page.
Description
Technical Specfications
Downloads
Description
Technical Specfications
Downloads
Vehicle Auxiliary Fuel Cell System – 2 kW
The HYCUS XB2 is a vehicle-mounted, non-propulsion auxiliary power unit (APU) based on an air-cooled hydrogen fuel cell, designed to supply clean and reliable onboard electricity.
Rated power output of 2.0 kW (Max. 2.5 kW), optimized for low-power auxiliary and mobile applications.
Closed-cathode air-cooled architecture enabling moisture-free operation without external humidification.
Reliable operation in sub-zero environments, addressing durability limitations of conventional air-cooled fuel cells.
Designed for direct vehicle integration, supporting 48 V battery systems, CAN bus communication, and automotive-grade power interfaces.
Quiet, low-vibration, and zero local emissions, making it suitable for urban, indoor, and noise-sensitive environments.
Compatible with high-purity hydrogen (≥ 99.9%) supplied from an external hydrogen tank.
Ideal for commercial vehicles, special-purpose vehicles, and hydrogen mobility platforms requiring compact, zero-emission auxiliary power.
Key features
2 kW Rated Auxiliary Power
Designed for vehicle-mounted non-propulsion power supply, with up to 2.5 kW peak output.Air-Cooled, Closed-Cathode Fuel Cell Architecture
No external humidifier required, reducing system complexity and improving reliability.Sub-Zero Operability
Capable of operation down to –35 °C, addressing a major limitation of conventional air-cooled fuel cells.Vehicle-Ready Integration
Compatible with 48 V battery systems, automotive-grade power connectors, and CAN Bus communication.Quiet & Low-Vibration Operation
Ideal for urban, indoor, and noise-sensitive environments where diesel generators are unsuitable.High Hydrogen Purity Compatibility
Designed for ≥ 99.9% hydrogen concentration, supplied from external hydrogen tanks.Fast Start-Up
Automatic start/stop with start-up time ≤ 80 seconds.Outdoor Installation Design
Intended for external mounting on vehicles or mobile platforms.
Technical Specifications
Performance
- Rated Power: 2.0 kW
- Max. Power: 2.5 kW
- Voltage Range: 56 ± 2 Vdc
- Exhaust Gas: Water vapor, hydrogen, and mixed gas
- Battery (not included): 48 V battery
Operation & Maintenance
- Start/Stop: Automatic (time, voltage, and current controlled)
- Start-Up Time: ≤ 80 seconds
- IP Rating: Test in progress (Target minimum: IP24)
Fuel
- Fuel Type: Hydrogen
- Inlet Pressure: 1.5 – 3 bar(g)
- Hydrogen Consumption: 65 – 70 g/kWh
- Hydrogen Feed: From external H₂ tank
- Hydrogen Concentration: ≥ 99.9%
Physical
- Mass: Approx. 80 kg
- Dimensions (L × W × H): 1,126 × 460 × 493 mm
- Communication: CAN Bus
- Hydrogen Connection: Quick-connect fitting
- Power Connection: Electric vehicle–type power connector
- Vibration (test in progress):
Target: 5–500 Hz
Vertical: 1.08 g
Longitudinal: 0.76 g
Horizontal: 0.21 g, 1 hr
Environmental Operating Conditions
Target: 5–500 Hz
Vertical: 1.08 g
Longitudinal: 0.76 g
Horizontal: 0.21 g, 1 hr
Contact us
TerraLIX provide advanced, application-ready air-cooled fuel cell solutions backed by deep industry knowledge and engineering experience. To learn more about how HYCUS XB2 can meet your specific power requirements, please fill out the contact form on this page.
Contact Supplier
100% Free

CEO
Tae-Young Kim
support@terralix.com
Tel.
+82-63-581-1633
Fax.
+82-63-581-1639
Address
56332) 28, Sinjaesaengeneoji-ro, Haseo-myeon,
Buan-gun, Jeollabuk-do, Republic of Korea
TerraLIX Co., LTD

CEO
Tae-Young Kim
support@terralix.com
Tel.
+82-63-581-1633
Fax.
+82-63-581-1639
Address
56332) 28, Sinjaesaengeneoji-ro, Haseo-myeon, Buan-gun, Jeollabuk-do, Republic of Korea
TerraLIX Co., LTD

CEO
Tae-Young Kim
support@terralix.com
Tel.
+82-63-581-1633
Fax.
+82-63-581-1639
Address
56332) 28, Sinjaesaengeneoji-ro, Haseo-myeon, Buan-gun, Jeollabuk-do, Republic of Korea
TerraLIX Co., LTD
