Galvanically Isolated DC/DC Converter Module - 200 kW

  • Galvanically isolated DC/DC converter module
  • Scalable from 200 kW to 10 MW across multiple cabinets
  • Bi-directional operation
  • High efficiency (>97%) using Silicon Carbide (SiC) technology
  • Compact design with high power density

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DCKraft is a galvanically isolated 200 kW DC/DC converter module designed for marine and land-based fuel cell applications. It provides galvanic isolation between input and output to protect fuel cells from electrical disturbances and ground faults. The system is scalable from 200 kW in a single module up to 10 MW across multiple cabinets. It is based on Dual Active Bridge (DAB) technology and supports bi-directional operation. The module is designed for high power density and compact installation, with dimensions of 670 mm width, 310 mm height, and 500 mm depth. It utilizes Silicon Carbide (SiC) technology to achieve high efficiency (>97%) and is factory tested with DNV type approval and CE marking.

Use Cases

  • Fuel cell applications
  • Marine and land-based fuel cell systems

Capabilities

  • Provides galvanic isolation between input and output for protection against ground faults
  • Scalable system architecture from 200 kW to 10 MW
  • Bi-directional power conversion capability
  • High efficiency >97% using SiC technology
  • Compact module design enabling high power density installations
  • Adjustable to different operating windows depending on fuel cell characteristics
KraftPowercon Sweden AB

KraftPowercon is a leading global supplier of industrial power conversion solutions, specializing in high-performance rectifiers for the hydrogen industry, particularly in electrolysis (Alkaline, PEM, and SOEC). With expertise dating back to the 1970s, they provide robust, reliable, and efficient power systems designed to handle the demanding requirements of scaling hydrogen production, ranging from stand-alone units to containerized, turnkey solutions.

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