Open-Cathode Stack Tester OBT
Key features
- Suitable for open-cathode PEM fuel cell stacks
- Configurations for testing stacks with up to 60 cells
- Current range up to 300 A
- Power supply and control of cooling fans
- Robust system based on industrial PLC with data logging into SQL database
- Safety features for fully automated operation
- CE certificate of conformity
Applications
Open-cathode fuel cells are very convenient for various applications due to their simple design and low requirements for balance-of-plant components. Well-defined and repeatable conditions of Leancat OBT enable thorough investigation of open-cathode fuel cells also thanks to extensive scripting possibilities.
Specifications
Maximum power:
1.4 / 2.1 / 3.2 kW
Maximum voltage:
60 V
Inlet gas interface:
hydrogen, nitrogen
Dead-end mode:
Interface for recirc. pump
Interface for cooling fans:
up to 6
Maximum current:
120 / 180 / 300 A
Thermocouples:
up to 6
N2 purge:
automatic
Cell Voltage Monitoring:
up to 60 channels