Test Stand for Electrolysis Stacks - HAINZL

  • Precise measurements and customized tests for optimizing performance and efficiency
  • Comprehensive range of characterization options and test programs
  • Used for development and characterization of PEM electrolysis stacks
  • Flexible test programs for activation, stability, and degradation
  • Precise control of current, voltage, temperature, and pressure

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The Electrolysis Stack Test Stand is a comprehensive system designed for the development and characterization of PEM electrolysis stacks with a maximum electrical power of 160 kW. It offers precise measurements and customized tests to optimize performance and efficiency. The test stand supports flexible test programs for activation, stability, and degradation, along with precise control of current, voltage, temperature, and pressure. It continuously measures single cell voltages, conductivity, and gas concentrations. Key features include impedance measurements (EIS), endurance tests, hydrogen gas analysis according to ISO 14687, pressure cycle tests with electrochemical characterization, and 24/7 continuous operation with fully automated test sequences. This system is ideal for research, development, and production, ensuring reliable and accurate testing under various conditions.

Use Cases

  • Development and characterization of PEM electrolysis stacks
  • Research, development, and production

Capabilities

  • Flexible test programs for activation, stability, and degradation
  • Precise control of current, voltage, temperature, and pressure
  • Continuous measurement of single cell voltages, conductivity, and gas concentrations
  • Automated test bench control
  • Impedance measurements (EIS)
  • Endurance tests and accelerated stress tests
  • Leakage and diffusion investigations
  • Hydrogen gas analysis according to ISO 14687
  • Pressure cycle tests with electrochemical characterization
  • 24/7 continuous operation with fully automated test sequences
  • Operation possible up to minimum partial load
HAINZL Industriesysteme GmbH

HAINZL specializes in sustainable hydrogen production through its innovative container-based electrolysis systems. The companys PEM electrolyzer offers a scalable, turnkey solution for green hydrogen. HAINZLs technology supports the hydrogen economys growth.

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