Variable Frequency Drives

Variable Frequency Drives (VFDs) control AC motor speed by adjusting output frequency and voltage. Used across industrial and commercial applications, VFDs help improve process control, reduce startup stress, and support efficient operation for pumps, fans, conveyors, compressors, and other motor-driven systems.

Shop VFDs by voltage, phase, horsepower, enclosure, and application requirements, plus related categories such as AC VFDs, Medium Voltage VFDs, and VFD Accessories.

Still have questions about VFDs or how they work? Visit our Variable Frequency Drive FAQ for answers to our most commonly received questions.

Need help selecting the right VFD? Contact our team here or call us at 1-800-800-2261 for assistance with voltage, phase, horsepower, enclosure type, and application requirements.

  • Delta logo 15 HP, 230 V Delta VFD-ED VFD, Inverter, AC Drive (VFD110ED23S)

    15 HP, 230 V Delta VFD-ED VFD, Inverter, AC Drive (VFD110ED23S)

    • Weight:
      22.10 LBS
    In Stock
    Online Price: $892.50
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  • Delta logo 20HP 460V Delta CP2000 VFD, Inverter, AC Drive VFD150CP4EB-21 (VFD150CP4EB-21)

    20HP 460V Delta CP2000 VFD, Inverter, AC Drive VFD150CP4EB-21 (VFD150CP4EB-21)

    • Weight:
      17.00 LBS
    In Stock
    List Price:  $1,506.00
    Online Price: $753.00
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  • GALT ELECTRIC logo 1HP, 480V, 3Ph, Galt Electric G200 VFD (G240-00025UL-02)

    1HP, 480V, 3Ph, Galt Electric G200 VFD (G240-00025UL-02)

    • Weight:
      4.00 LBS
    In Stock
    List Price:  $639.00
    Online Price: $478.92
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  • GALT ELECTRIC logo 30HP, 240V, Galt Electric G500 VFD (G520-00800UL-03)

    30HP, 240V, Galt Electric G500 VFD (G520-00800UL-03)

    • Weight:
      85.00 LBS
    In Stock
    List Price:  $3,396.00
    Online Price: $2,546.95
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  • GALT ELECTRIC logo 5HP, 240V, Galt Electric G500 VFD (G520-00160UL-03)

    5HP, 240V, Galt Electric G500 VFD (G520-00160UL-03)

    • Weight:
      14.33 LBS
    In Stock
    List Price:  $961.00
    Online Price: $720.95
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  • GALT ELECTRIC logo 300 HP, 480 V, Galt Electric G500 VFD (G540-03800UL-03)

    300 HP, 480 V, Galt Electric G500 VFD (G540-03800UL-03)

    • Weight:
      245.00 LBS
    In Stock
    List Price:  $18,243.00
    Online Price: $10,261.46
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  • MITSUBISHI logo 20HP 230V Mitsubishi F800E VFD, Inverter, AC Drive FR-F820-00630-E3N6 (FR-F820-00630-E3N6)

    20HP 230V Mitsubishi F800E VFD, Inverter, AC Drive FR-F820-00630-E3N6 (FR-F820-00630-E3N6)

    • Weight:
      20.00 LBS
    In Stock
    $2,885.00
    Online Price: $2,308.00
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  • INVERTEK logo 0.5HP, 115V, Invertek Optidrive E3 Single Phase VFD (ODE-3-110070-1F12-01)

    0.5HP, 115V, Invertek Optidrive E3 Single Phase VFD (ODE-3-110070-1F12-01)

    • Weight:
      7.00 LBS
    In Stock
    $805.00
    Online Price: $425.04
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  • INVERTEK logo 5HP, 460V, Invertek Optidrive E3 VFD (ODE-3-240095-3F42)

    5HP, 460V, Invertek Optidrive E3 VFD (ODE-3-240095-3F42)

    • Weight:
      10.00 LBS
    In Stock
    $1,030.00
    Online Price: $543.84
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  • Delta logo 7.5HP 460V Delta CP2000 VFD, Inverter, AC Drive VFD055CP4EB-21 (VFD055CP4EB-21)

    7.5HP 460V Delta CP2000 VFD, Inverter, AC Drive VFD055CP4EB-21 (VFD055CP4EB-21)

    • Weight:
      6.39 LBS
    In Stock
    List Price:  $1,063.00
    Online Price: $531.50
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  • MITSUBISHI logo 50HP 460V Mitsubishi F800E VFD, Inverter, AC Drive FR-F840-00770-E360 (FR-F840-00770-E360)

    50HP 460V Mitsubishi F800E VFD, Inverter, AC Drive FR-F840-00770-E360 (FR-F840-00770-E360)

    • Weight:
      51.00 LBS
    In Stock
    $6,080.00
    Online Price: $4,864.00
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  • GALT ELECTRIC logo Image coming soon

    G500 N1 Conduit Adapter Frame Size 6B (G5N1ADP-F6(B))

    • Weight:
      0.01 LBS
    In Stock
    Online Price: $79.00
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