280 kW Metal Hydrogen Fuel Cell Engine | ATOMFAIRProduct Type: Hydrogen fuel cell engine
Commercial hydrogen energy product
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LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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How does the 750 W/kg mass power density of the Atomfair 280 kW metal hydrogen fuel cell engine affect system integration for transport applications?
A mass power density of 750 W/kg indicates that the 280 kW engine weighs approximately 373 kg, enabling installation in weight-sensitive platforms such as heavy-duty trucks or marine vessels. The customizability of external dimensions further supports integration into constrained vehicle envelopes without exceeding mass budgets.
What environmental operating conditions are supported by the Atomfair AF-HFE-M280 fuel cell engine?
The engine series supports both IP67 ingress protection and cold-start capability down to -40 °C. These specifications ensure dust- and water-resistant operation in harsh environments and reliable startup in extreme cold, making it suitable for outdoor and heavy-transport applications without additional enclosure modifications.
What is the design life of the 280 kW metal hydrogen fuel cell engine and how does this affect maintenance planning?
The engine is rated for a 10,000-hour design life. For a typical truck operating 8 hours per day, this translates to over 3 years of service before major overhaul, reducing total cost of ownership. The metal-type construction contributes to durability under constant high-power cycling.
The 280 kW metal-type hydrogen fuel cell engine provides 750 W/kg mass power density and a 10,000 h design life, with IP67 protection and -40 °C low-temperature start capability; because external dimensions are customizable, integration requirements must be confirmed before deployment.
Positive
- 750 W/kg Mass Power Density: The 280 kW rated output at 750 W/kg reduces installed mass, a meaningful advantage for transport-oriented hydrogen power installations with weight constraints.
- IP67 and -40 °C Cold Start: The engine series supports IP67 protection and -40 °C low-temperature start, allowing operation in dusty, wet, or cold environments without additional enclosure assumptions.
Trade-offs
- 10,000 h Design Life Limit: The 10,000 h design life defines the expected operating window, so lifecycle planning is required before committing the engine to continuous-duty transport applications.
- Custom Dimensions Need Pre-Order Confirmation: External dimensions are customizable rather than fixed, so vehicle or platform integration limits and final model configuration must be confirmed before quotation.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).






