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, including options for variable torque and constant torque loads, plus related categories such as AC VFDs, Medium Voltage VFDs, and VFD Accessories.

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 15HP 460V Delta MS300 VFD, Inverter, AC Drive VFD25AMS43AFSHA (VFD25AMS43AFSHA)

    15HP 460V Delta MS300 VFD, Inverter, AC Drive VFD25AMS43AFSHA (VFD25AMS43AFSHA)

    • Weight:
      8.75 LBS
    Out Of Stock
    List Price:  $1,138.00
    Online Price: $690.30
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  • Delta logo 30HP 230V Delta VFD-ED VFD, Inverter, AC Drive VFD220ED23S (VFD220ED23S)

    30HP 230V Delta VFD-ED VFD, Inverter, AC Drive VFD220ED23S (VFD220ED23S)

    • Weight:
      28.70 LBS
    Out Of Stock
    Online Price: $1,542.50
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  • Delta logo 25HP 460V Delta VFD-B VFD, Inverter, AC Drive VFD185B43A (VFD185B43A)

    25HP 460V Delta VFD-B VFD, Inverter, AC Drive VFD185B43A (VFD185B43A)

    • Weight:
      28.67 LBS
    Out Of Stock
    Online Price: $1,166.50
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  • Delta logo 25HP 230V Delta VFD-B VFD, Inverter, AC Drive VFD185B23A (VFD185B23A)

    25HP 230V Delta VFD-B VFD, Inverter, AC Drive VFD185B23A (VFD185B23A)

    • Weight:
      28.70 LBS
    Out Of Stock
    Online Price: $1,286.50
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  • Delta logo 10HP 460V Delta MS300 VFD, Inverter, AC Drive VFD17AMS43AFSHA (VFD17AMS43AFSHA)

    10HP 460V Delta MS300 VFD, Inverter, AC Drive VFD17AMS43AFSHA (VFD17AMS43AFSHA)

    • Weight:
      4.57 LBS
    Out Of Stock
    List Price:  $853.00
    Online Price: $398.00
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  • Delta logo 20HP 575V Delta VFD-B VFD, Inverter, AC Drive VFD150B53A (VFD150B53A)

    20HP 575V Delta VFD-B VFD, Inverter, AC Drive VFD150B53A (VFD150B53A)

    • Weight:
      28.70 LBS
    Out Of Stock
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  • Delta logo 15HP 575V Delta VFD-B, Inverter, AC Drive VFD110B53A (VFD110B53A)

    15HP 575V Delta VFD-B, Inverter, AC Drive VFD110B53A (VFD110B53A)

    • Weight:
      28.70 LBS
    Out Of Stock
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  • Delta logo 10HP 575V Delta VFD-M, Inverter, AC Drive VFD075M53A (VFD075M53A)

    10HP 575V Delta VFD-M, Inverter, AC Drive VFD075M53A (VFD075M53A)

    • Weight:
      7.30 LBS
    Out Of Stock
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  • Delta logo 7.5HP 230V Delta VFD-B VFD, Inverter, AC Drive VFD055B23A (VFD055B23A)

    7.5HP 230V Delta VFD-B VFD, Inverter, AC Drive VFD055B23A (VFD055B23A)

    • Weight:
      17.70 LBS
    Out Of Stock
    Online Price: $543.50
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  • Delta logo 5HP 460V Delta VFD-M VFD, Inverter, AC Drive VFD037M43A (VFD037M43A)

    5HP 460V Delta VFD-M VFD, Inverter, AC Drive VFD037M43A (VFD037M43A)

    • Weight:
      7.06 LBS
    Out Of Stock
    Online Price: $342.50
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  • Delta logo 3HP 575V Delta VFD-M VFD, Inverter, AC Drive VFD022M53A (VFD022M53A)

    3HP 575V Delta VFD-M VFD, Inverter, AC Drive VFD022M53A (VFD022M53A)

    • Weight:
      4.41 LBS
    Out Of Stock
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  • Delta logo 3HP 575V Delta VFD-B VFD, Inverter, AC Drive VFD022B53A (VFD022B53A)

    3HP 575V Delta VFD-B VFD, Inverter, AC Drive VFD022B53A (VFD022B53A)

    • Weight:
      9.95 LBS
    Out Of Stock
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