Galvanically isolated 200 kW DC/DC converter module

DCKraft™ provides full galvanic isolation between input and output, preventing circulating currents and protecting connected systems from ground faults or disturbances on the DC bus. This isolation ensures operational safety, signal integrity, and long-term reliability in industrial, renewable, and marine environments where system separation is essential.

The converter is based on Silicon Carbide (SiC) power semiconductors, enabling efficiencies above 98 % with very low switching and conduction losses. Optimized magnetics, high-frequency operation, and advanced cooling design minimize thermal stress, delivering stable and repeatable performance across varying load conditions.

Each DCKraft™ power module delivers 200 kW and can be connected in parallel to achieve up to 10 MW total output. This modular structure allows flexible configuration for energy storage, hydrogen electrolysis, marine propulsion, or charging applications, while maintaining system redundancy and easy maintenance.

DCKraft™ is designed for DC-based energy and industrial systems such as fuel cells, battery storage, hydrogen production, DC grids, and on-shore power. Its bidirectional design and adaptable voltage range make it suitable for both energy conversion and stabilization tasks across renewable and transport sectors.

Yes. Each installation can be customized for voltage range, current capability, communication protocol, and enclosure type. KraftPowercon’s engineering team provides factory-tested, DNV- and CE-certified solutions optimized for marine, industrial, or stationary use — ensuring conformity and consistent quality worldwide.

By combining high efficiency, galvanic isolation, and modular scalability, DCKraft™ enables safe, low-loss power conversion between distributed generation, storage, and loads. It plays a key role in building efficient DC infrastructures for renewable energy, green hydrogen, and electric mobility — supporting the global shift toward electrification with lower system losses and higher reliability.