MDI

Motor Drives International (MDI) Variable Frequency Drives (VFDs) – Reliable Motor Control Solutions

Motor Drives International (MDI) delivers reliable, industrial-grade variable frequency drives (VFDs) and integrated VFD control panels engineered for demanding motor control applications. With decades of industry experience, MDI products are designed for rugged performance in HVAC systems, pump and fan control, conveyors, OEM builds, and general industrial automation.

Shop the full range of MDI VFDs and panels to find solutions that fit your motor control specifications, performance needs, and environmental demands. Need help selecting the right model? Call 1-800-800-2261 to speak with an application engineer for fast, knowledgeable guidance!

  • GALT ELECTRIC logo 400HP, 480V, Galt Electric G500 VFD (G540-04800UL-03)

    400HP, 480V, Galt Electric G500 VFD (G540-04800UL-03)

    • Weight:
      687.84 LBS
    In Stock
    List Price:  $24,316.00
    Online Price: $13,677.71
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  • GALT ELECTRIC logo 350HP, 480V, Galt Electric G500 VFD (G540-04250UL-03)

    350HP, 480V, Galt Electric G500 VFD (G540-04250UL-03)

    • Weight:
      211.64 LBS
    In Stock
    List Price:  $21,600.00
    Online Price: $12,149.96
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  • GALT ELECTRIC logo 250HP, 480V, Galt Electric G500 VFD (G540-03050UL-03)

    250HP, 480V, Galt Electric G500 VFD (G540-03050UL-03)

    • Weight:
      211.64 LBS
    In Stock
    List Price:  $15,935.00
    Online Price: $8,963.21
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  • Delta logo 0.5HP 230V Delta VFD-S VFD, Inverter, AC Drive VFD004S21B (VFD004S21B)

    0.5HP 230V Delta VFD-S VFD, Inverter, AC Drive VFD004S21B (VFD004S21B)

    • Weight:
      1.10 LBS
    In Stock
    Online Price: $138.00
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  • MITSUBISHI logo 10HP & 7.5HP 230V Mitsubishi E800 VFD, Inverter, AC Drive FR-E820-0240-5-60 (E820-0240-5-60)

    10HP & 7.5HP 230V Mitsubishi E800 VFD, Inverter, AC Drive FR-E820-0240-5-60 (E820-0240-5-60)

    • Weight:
      7.28 LBS
    In Stock
    Online Price: $1,206.00
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  • MITSUBISHI logo 7.5HP & 5HP 230V Mitsubishi E800 VFD, Inverter, AC Drive FR-E820-0175-5-60 (E820-0175-5-60)

    7.5HP & 5HP 230V Mitsubishi E800 VFD, Inverter, AC Drive FR-E820-0175-5-60 (E820-0175-5-60)

    • Weight:
      3.97 LBS
    In Stock
    Online Price: $913.00
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  • MITSUBISHI logo 5HP 230V Mitsubishi VFD, INVERTER, AC DRIVE FR-F820-00167-3-N6 (FR-F820-00167-3-N6)

    5HP 230V Mitsubishi VFD, INVERTER, AC DRIVE FR-F820-00167-3-N6 (FR-F820-00167-3-N6)

    • Weight:
      4.08 LBS
    In Stock
    $1,469.00
    Online Price: $1,175.20
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  • Saftronics logo 1HP 460V Saftronics VFD, Inverter, AC Drive S104001-4FS (S104001-4FS)

    1HP 460V Saftronics VFD, Inverter, AC Drive S104001-4FS (S104001-4FS)

    • Weight:
      6.80 LBS
    In Stock
    Online Price: $199.99
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  • POWER QUALITY COMPONENTS logo Image coming soon

    LCL56-0302 L-C-L Filter, 480V, 250HP, 302A, Kit (LCL56-0302)

    • Weight:
      460.00 LBS
    In Stock
    $11,385.69
    Online Price: $9,677.84
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  • POWER QUALITY COMPONENTS logo Image coming soon

    PSF Sine Wave Filter, 250HP, 480V, 50-80Hz, KIT (PSF53-0302-CK)

    • Weight:
      0.01 LBS
    In Stock
    $7,793.64
    Online Price: $6,624.59
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  • POWER QUALITY COMPONENTS logo Image coming soon

    PSF Sine Wave Filter, 30HP, 480V, 50-80Hz, KIT (PSF53-0040-CK)

    • Weight:
      0.01 LBS
    In Stock
    $1,977.66
    Online Price: $1,681.01
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  • MANGOLDT logo ACL45-0003 Reactor, 480V, 5%, 1.5HP, 3A, 13mH (ACL45-0003)

    ACL45-0003 Reactor, 480V, 5%, 1.5HP, 3A, 13mH (ACL45-0003)

    • Weight:
      7.04 LBS
    In Stock
    $187.98
    Online Price: $159.78
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