DC Power supply for Hydrogen production

With the DC power supplies ABB offers its customers thyristor-based rectifiers. DCS880 allows for precise current and voltage control of electrolysis process for hydrogen generation.

Electrolysis requires direct current supply which can be delivered by means of our DCS880 rectifiers. We work closely with electrolyzer manufactures to design and manufacture the best rectifiers for every stack size and multiple configurations.

  • DCS880 is used as AC to DC power converter, suitable for Alkaline, PEM, and Solid oxide electrolyzers in hydrogen production.
  • Modular design allows scaling in current and voltage. Currents from 100 A up to 5200 A single module; > 20 kA as a system. Voltage up to 1500 VDC.
  • Flexible product configuration: 6-pulse, 12-pulse parallel, serial, serial sequential, 18-pulse and 24-pulse.
  • Fully customized DC converter solutions: IP class, DC connection, AC connection, Air circuit breaker configuration, etc.
  • Use of best-in-class ACS / DCS880 all compatible platform, user-friendly, supports all fieldbuses, IoT connected as standard, etc.
  • Remote monitor interface and interface to ABB Ability™ Platform.
  • IEC 61131 Programming for embedded customer know how and new control features.
  • Worldwide service and spare part support network.

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