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MMV346U: 3HP 3.2A-5.6A 460V Open Loop Multi-Vector Ultra VFD

Power Electronics MV ULTRA VPD’s are designed specifically for cranes, hoists, conveyors, pumps, and other high-reliability projects.

This specific model is a closed-loop vector drive that is designed for precise speed-controlled traverse applications, as well as hoists that do not have a mechanical load brake.


·Uses encoder feedback for hoist safety routines, precise speed control and vector motor control.

·Optional Anti-sway Control using PE® S.A.M.™Swing Amplitude Manager ™

·PE® Quick-Tune™ (No need for motor/hoist decoupling)

·PE® Smart-Set™ flash drive(Upload/download settings quickly)

Technical Specifications:

  • Speed Range: up to 6000:1
  • Temperature: 14°F- +140°F (-10°C to +60°C)
  • HP: 3 (2.2 kW)
  • AMP (FLA): 3.2-5.6
  • VAC: 460
  • Size: L(9”)W(6”) D(5.63”) W(6.5lbs)