Motor Control Solutions for Industrial and Material Handling Equipment

Our name, PE®or Power Electronics® International, Inc.® is synonymous with quality, heavy-duty VFDs and motor control equipment.

Micro-Speed® MV® Legacy Models

Why did the model numbers change?

Do you have an older Micro-Speed® MV® model that you are replacing/upgrading? Since the introduction of our NEW MV-Ultra™ series, the sizes of several of the MV® models have been reduced, and the model numbers have changed slightly (the letter “U” for Ultra™ is added to the model number).

The MV-Ultra® models inherit all of the same essential specifications (HP, Amperage, temp ratings, etc.) and advanced features of the previous Micro-Speed® MV® models, but now include Amazing NEW Ultra® features including the following:

  • PE® S.A.M.™ Anti-Sway Control (built-in/unlockable option)
  • EASY PLC Communication via optically isolated Ethernet port. Ethernet/IP™, Modbus TCP/IP, and other protocols available.
  • PE® Smart-Set. Upload/download settings in a snap using only a flash drive – no PC needed!
  • Plus many more!

Use the charts below to find the direct replacement for your model, then click on the current product link for more details.

Previously available MV® models and suggested replacements (listed by Line Voltage)

Legacy Models* HP (kW)Max Amps (FLA)Size Reduced?**Replacement Models*
(Click to view details)
MMV123H1 (0.75)4.3 AYes (d4 to a2-Ultra)MMV123UH
MMV223H2 (1.5)8.6 AYes (d4 to a2-Ultra)MMV223UH
MMV323H3 (2.2)10.0 AYes (d4 to a2-Ultra)MMV323UH
MMV523H5 (4)16.5 AYes (d4 to a2d-Ultra)MMV523UH
MMV723H7.5 (5.5)24 AYes (d4 to b-Ultra)MMV723UH
MMV1023H10 (7.5)32 AYes (d4 to b-Ultra)MMV1023UH
MMV1523H15 (11)48 AYes (d2 to d3-Ultra)MMV1523UH
MMV2023H20 (15)56 AYes (d2 to d3-Ultra)MMV2023UH
MMV2523H25 (18.5)68 ASame (e2)MMV2523UH
MMV3023H30 (22)95 ASame (e2)MMV3023UH
MMV4023H40 (30)119 ASame (f2)MMV4023UH
MMV5023H50 (37)141 ASame (f2)MMV5023UH
MMV6023H60 (45)166 ASame (g)MMV6023UH
MMV7523H75 (55)215 ASame (g)MMV7523UH
MMV10023H100 (75)255 ASame (h)MMV10023UH
MMV12523H125 (90)320 ASame (h)MMV12523UH
MMV15023H150 (110)375 ASame (h)MMV15023UH
*Or these same models with a “-XX” suffix.

** Refer to the “MV™ and MV-Ultra™ Frame Sizes” area below for downloadable dimensional drawings (for size comparison).

Legacy Models* HP (kW)Max Amps (FLA)Size Reduced?**Replacement Models*
(Click to view details)
MMV138H1.5 (1.1)2.4 AYes (d4 to a2-Ultra)MMV138UH
MMV238H2 (1.5)4 AYes (d4 to a2-Ultra)MMV238UH
MMV338H3 (2.2)5.6 AYes (d4 to a2-Ultra)MMV338UH
MMV538H5 (4)9 AYes (d4 to a2-Ultra)MMV538UH
MMV738H7.5 (5.5)12.5 AYes (d4 to b-Ultra)MMV738UH
MMV1038H10 (7.5)16.5 AYes (d4 to b-Ultra)MMV1038UH
MMV1538H15 (11)24 AYes (d2 to d3-Ultra)MMV1538UH
MMV2038H20 (15)29 AYes (d2 to d3-Ultra)MMV2038UH
MMV2538H25 (18.5)35 ASame (d2-Ultra)MMV2538UH
MMV3038H30 (22)45 ASame (d2-Ultra)MMV3038UH
MMV4038H40 (30)56 ASame (e2)MMV4038UH
MMV5038H50 (37)68 ASame (e2)MMV5038UH
MMV6038H60 (45)82 ASame (e2)MMV6038UH
MMV7538H75 (55)100 ASame (f2)MMV7538UH
MMV10038H100 (75)131 AYes (g to f2)MMV10038UH
MMV12538H125 (90)166 ASame (g)MMV12538UH
MMV15038H150 (110)196 ASame (g)MMV15038UH
MMV20038H200 (150)250 ASame (h)MMV20038UH
MMV25038H250 (150)315 ASame (h)MMV25038UH
MMV30038H300 (225)380 ASame (h)MMV30038UH
*Or these same models with a “-XX” suffix.

** Refer to the “MV™ and MV-Ultra™ Frame Sizes” area below for downloadable dimensional drawings (for size comparison).

Legacy Models* HP (kW)Max Amps (FLA)Size Reduced?**Replacement Models*
(Click to view details)
MMV146H1 (0.75)2.4 AYes (d4 to a2-Ultra)MMV146UH
MMV246H2 (1.5)4 AYes (d4 to a2-Ultra)MMV246UH
MMV346H3 (2.2)5.6 AYes (d4 to a2-Ultra)MMV346UH
MMV546H5 (4)9 AYes (d4 to a2-Ultra)MMV546UH
MMV746H7.5 (5.5)12.5 AYes (d4 to b-Ultra)MMV746UH
MMV1046H10 (7.5)16.5 AYes (d4 to b-Ultra)MMV1046UH
MMV1546H15 (11)24 AYes (d2 to d3-Ultra)MMV1546UH
MMV2046H20 (15)29 AYes (d2 to d3-Ultra)MMV2046UH
MMV2546H25 (18.5)35 ASame (d2-Ultra)MMV2546UH
MMV3046H30 (22)45 ASame (d2-Ultra)MMV3046UH
MMV4046H40 (30)56 ASame (e2)MMV4046UH
MMV5046H50 (37)68 ASame (e2)MMV5046UH
MMV6046H60 (45)82 ASame (e2)MMV6046UH
MMV7546H75 (55)100 ASame (f2)MMV7546UH
MMV10046H100 (75)131 AYes (g to f2)MMV10046UH
MMV12546H125 (90)166 ASame (g)MMV12546UH
MMV15046H150 (110)196 ASame (g)MMV15046UH
MMV20046H200 (150)250 ASame (h)MMV20046UH
MMV25046H250 (185)315 ASame (h)MMV25046UH
MMV30046H300 (220)355 ASame (h)MMV30046UH
MMV35046H350 (260)450 ASame (h)MMV35046UH
MMV40046H400 (300)495 ASame (h)MMV40046UH
MMV50046H500 (375)620 ASame (j)MMV50046UH
MMV60046H600 (450)720 ASame (j)MMV60046UH
*Or these same models with a “-XX” suffix.

** Refer to the “MV™ and MV-Ultra™ Frame Sizes” area below for downloadable dimensional drawings (for size comparison).

Legacy Models* HP (kW)Max Amps (FLA)Size Reduced?**Replacement Models*
(Click to view details)
MMV157H1 (0.75)1.8 AYes (d4 to a2-Ultra)MMV157UH
MMV257H2 (1.5)3.2 AYes (d4 to a2-Ultra)MMV257UH
MMV357H3 (2.2)4.7 AYes (d4 to a2-Ultra)MMV357UH
MMV557H5 (4)7.2 AYes (d4 to a2-Ultra)MMV557UH
MMV757H7.5 (5.5)9.7 AYes (d4 to b-Ultra)MMV757UH
MMV1057H10 (7.5)13 AYes (d4 to b-Ultra)MMV1057UH
MMV1557H15 (11)19 AYes (d2 to d3-Ultra)MMV1557UH
MMV2057H20 (15)23 ASame (d2-Ultra)MMV2057UH
MMV2557H25 (18.5)28 ASame (d2-Ultra)MMV2557UH
MMV3057H30 (22)36 ASame (d2-Ultra)MMV3057UH
MMV4057H40 (30)45 ASame (e2)MMV4057UH
MMV5057H50 (37)55 ASame (e2)MMV5057UH
MMV6057H60 (45)64 ASame (e2)MMV6057UH
MMV7557H75 (55)78 ASame (f2)MMV7557UH
MMV10057H100 (75)105 ASame (f2)MMV10057UH
MMV12557H125 (90)133 ASame (g)MMV12557UH
MMV15057H150 (110)157 ASame (g)MMV15057UH
MMV20057H200 (150)200 ASame (h)MMV20057UH
MMV25057H250 (185)248 ASame (h)MMV25057UH
MMV30057H300 (220)285 ASame (h)MMV30057UH
*Or these same models with a “-XX” suffix.

** Refer to the “MV™ and MV-Ultra™ Frame Sizes” area below for downloadable dimensional drawings (for size comparison).