Overview Reviews Product Description Unitronics VFD - B7 Series, 380-480V, 3 Phase, 2.2kW, 3HP, STO included Product Videos Description Description Unitronics VFD - B7 Series, 380-480V, 3 Phase, 2.2kW, 3HP, STO included Product Reviews Write a Review Write a Review × UMI-0022EU-B7 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *