Application Note: Fuel Cell Emulation

Fuel Cell Testing—Without the Hydrogen

Skip the hazards and complexity of live hydrogen testing. EA Elektro-Automatik’s high-performance power supplies enable fuel cell emulation—a safe, cost-effective way to simulate real-world fuel cell behavior for system development, validation, and optimization.

• No hydrogen required – safer, simpler, and no ATEX compliance needed
• Fast and flexible testing – switch operating conditions instantly
• Simulate I-V curves with precision – emulate true fuel cell behavior
• Scalable up to 3.84 MW – for heavy-duty EVs, energy systems, and R&D
• High-density power – 300 kW in just 0.6 m² of rack space