ET 292 Fuel cell system
ET 292 Fuel cell system
GUNT ET 292 training system helps students understand the principles of energy and heat generation using fuel cells in combined heat and power (CHP) applications. It demonstrates the efficient use of hydrogen as a fuel and its conversion into energy with minimal emissions. The system is ideal for teaching renewable energy concepts and modern building energy technologies.
More about the productGUNT ET 292
System allows for the investigation of a polymer-membrane fuel cell, integrated into a water-cooled combined heat and power system.
The hydrogen supply is provided via a standard pressure vessel, and a high-pressure reducing valve is included for safe operation.
Oxygen is sourced directly from the ambient air, eliminating the need for an external supply.
The system enables precise adjustment of all operating points via an electronic load, allowing users to explore various performance parameters.
It operates without external humidification and is equipped with sensors for flow rate, pressure, temperature, voltage, and current strength.
The complete system operation and data evaluation are carried out via a PC running GUNT software, with control functions and data acquisition via USB under Windows 10.
Technical Data & Specifications
- Nominal Output: 250W
- Thermal Power: ~400–500W (depending on ambient conditions)
- Required Ambient Temperature: 5–35°C
- Required Inlet Pressure: 2–200bar
Measuring Ranges
- Flow Rate:
- Cooling Water: 0–0.5L/min
- Hydrogen: 0–20sL/min
- Air: 0–100sL/min
- Pressure: 0–500mbar (hydrogen)
- Temperature:
- Ambient: 0–50°C
- Stack: 0–70°C
- Humidity: 0–100% (ambient)
- Voltage: 0–40V (stack)
- Current: 0.1–20A (stack)
Power Supply
- 230V, 50Hz, 1 phase
- 230V, 60Hz, 1 phase
- 120V, 60Hz, 1 phase
- UL/CSA optional
Dimensions & Weight
- LxWxH: 1750x780x1770mm
- Weight: ~180kg
Required for Operation
- Hydrogen (purity 3.0) in a pressure vessel
- PC with Windows
- Quantitative unit
- ks
ET 292 Fuel cell system
