Mitsubishi MELSERVO-J4 Series Resistance Regeneration Converter Unit

Converter unit for use with J4 Series servo drive units and amplifiers. 55kW output rating. 3C2 coating of circuit board available. 200V/400V class.

This model has 2 variants.
Effective Sept 11th, 2025 Mitsubishi has added a 9.75% surcharge to this product. The surcharge will appear as a separate line item on each sales order.
Highlights...

Features

  • Rated output: 55kW
  • Power supply:
    • 3-phase 200VAC
    • 3-phase 400VAC
  • Ambient operating temperature: 0 to 55°C (non-freezing)
  • Ambient operating humidity: 90%RH maximum (non-condensing)
  • Supported by MR-J4-DU_B(4)(-RJ) drive units
    • *One resistance regeneration converter unit is required for each drive unit