Lead times of 4-6 weeks are to be expected for this product. Please contact us for more accurate lead times.

This liquid cooled stack provides 220-440W of electrical power. It can be operated with dry or ambient media. The simplifies the overall system. The stack can be used in e-mobility applications or testing environments.

Output Performance:

✔ Nominal Power: 440 W
✔ Nominal Current: 37.5 (at nominal power)
✔ Nominal Current Range: 30 - 40 A
✔ Open Circuit Voltage: 22 V
✔ Number of cells in the stack: 22
✔ Active area: 30 cm²
✔ Operational Voltage Range: 11 - 22 V

Hydrogen Fuel Requirement:

✔ Hydrogen Purity: >99.99% (CO content being <1 ppm)
✔ Hydrogen Pressure: 250 - 1000 mbar
✔ Recommended Stoichiometry for H2: 1.2 stoic.
✔ RH for H2: 30%
✔ Hydrogen Consumption: Approximately 8L/min (at nominal power)

Environmental Characteristics:

✔ Operating Temperature: 65 - 75 ºC

Physical Characteristics:

✔ Stack Size (mm): 125*85*95mm
✔ Stack Weight: 1.4kg
✔ Current collector connections: M5 (internal thread)
✔ Connections: G1/4" (Internal thread)