MFDC (Mid Frequency Direct Current) Transformers

RoMan’s Single-Phase water-cooled MFDC transformers feature the most innovative technological advancement for the heat-treating process. MFDC, Mid Frequency Direct Current, is a new, more efficient, technology for the Furnace industry. Our transformers are designed for balanced electrical delivery and optimal heating. They replace bulky, and inefficient air-cooled transformers and VRT’s with smaller and highly efficient units that can be closely coupled—mounted next to the power feed throughs, increasing overall system efficiencies while minimizing costly secondary cabling. Our transformers can be integrated with various types of controllers including SCR and IGBT controls. RoMan also provides mechanical frames and stands for transformer mounting.

  • DC Output
  • Improved efficiency
  • Smaller size
  • Freq 1000 Hz
  • Fully encapsulated
  • KVA range as below
  • IGBT controls only
  • DC bridge as described below
  • Smart Tx accessories as below

Transformer Repair Services

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