Variable Frequency Drives

A Variable Frequency Drive (VFD) is a type of motor controller that drives an electric motor by varying the frequency and voltage supplied to the electric motor. Other names for a VFD are variable speed drive, adjustable speed drive, adjustable frequency drive, AC drive, microdrive,and inverter.

VFDs.com is home to thousands of variable frequency drives in stock and ready to ship. Call us at 1-800-800-2261 if you would like help selecting a good drive for your motor and application. We are happy to help get you more information or you can read through some of our helpful articles in the Learning Center to help you understand what product you may need.

  • Delta logo 150HP & 125HP 460V Delta C2000 VFD, Inverter, AC Drive VFD1100C43A (VFD1100C43A)

    150HP & 125HP 460V Delta C2000 VFD, Inverter, AC Drive VFD1100C43A (VFD1100C43A)

    • Model:
      VFD450C23A
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      2 Year
    • Horsepower Rating:
      50 HP
    • Horsepower Rating:
      60 HP
    • HP Rating @ 120% OL:
      60 HP
    • HP Rating @ 150% OL:
      50 HP
    • Rated Amps:
      171 A
    • Amp Rating @ 120% OL:
      180 A
    • Amp Rating @ 150% OL:
      171 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      180 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      E1
    • Series:
      C2000
    • Rated Amps:
      180 A
    • Weight:
      146.17 LBS
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  • Delta logo 125HP & 100HP 460V Delta C2000 VFD, Inverter, AC Drive VFD900C43A (VFD900C43A)

    125HP & 100HP 460V Delta C2000 VFD, Inverter, AC Drive VFD900C43A (VFD900C43A)

    • Model:
      VFD450C23A
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      2 Year
    • Horsepower Rating:
      50 HP
    • Horsepower Rating:
      60 HP
    • HP Rating @ 120% OL:
      60 HP
    • HP Rating @ 150% OL:
      50 HP
    • Rated Amps:
      171 A
    • Amp Rating @ 120% OL:
      180 A
    • Amp Rating @ 150% OL:
      171 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      180 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      E1
    • Series:
      C2000
    • Rated Amps:
      180 A
    • Weight:
      146.17 LBS
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  • Delta logo 75HP & 60HP 460V Delta C2000 VFD, Inverter, AC Drive VFD550C43A (VFD550C43A)

    75HP & 60HP 460V Delta C2000 VFD, Inverter, AC Drive VFD550C43A (VFD550C43A)

    • Model:
      VFD300C23A
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      2 Year
    • Horsepower Rating:
      30 HP
    • Horsepower Rating:
      40 HP
    • HP Rating @ 120% OL:
      40 HP
    • HP Rating @ 150% OL:
      30 HP
    • Rated Amps:
      114 A
    • Amp Rating @ 120% OL:
      120 A
    • Amp Rating @ 150% OL:
      114 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      120 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      D1
    • Series:
      C2000
    • Rated Amps:
      120 A
    • Weight:
      88.18 LBS
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  • Delta logo 60HP & 53HP 460V Delta C2000 VFD, Inverter, AC Drive VFD450C43S (VFD450C43S)

    60HP & 53HP 460V Delta C2000 VFD, Inverter, AC Drive VFD450C43S (VFD450C43S)

    • Model:
      VFD370C43S
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      2 Year
    • Horsepower Rating:
      40 HP
    • Horsepower Rating:
      50 HP
    • HP Rating @ 120% OL:
      50 HP
    • HP Rating @ 150% OL:
      40 HP
    • Rated Amps:
      69 A
    • Amp Rating @ 120% OL:
      73 A
    • Amp Rating @ 150% OL:
      69 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      73 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      D0-1
    • Series:
      C2000
    • Rated Amps:
      73 A
    • Weight:
      62.83 LBS
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  • Delta logo 50HP & 40HP 460V Delta C2000 VFD, Inverter, AC Drive VFD370C43S (VFD370C43S)

    50HP & 40HP 460V Delta C2000 VFD, Inverter, AC Drive VFD370C43S (VFD370C43S)

    • Model:
      VFD370C43S
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      2 Year
    • Horsepower Rating:
      40 HP
    • Horsepower Rating:
      50 HP
    • HP Rating @ 120% OL:
      50 HP
    • HP Rating @ 150% OL:
      40 HP
    • Rated Amps:
      69 A
    • Amp Rating @ 120% OL:
      73 A
    • Amp Rating @ 150% OL:
      69 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      73 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      D0-1
    • Series:
      C2000
    • Rated Amps:
      73 A
    • Weight:
      62.83 LBS
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  • Delta logo 40HP & 30HP 460V Delta C2000 VFD, Inverter, AC Drive VFD300C43A (VFD300C43A)

    40HP & 30HP 460V Delta C2000 VFD, Inverter, AC Drive VFD300C43A (VFD300C43A)

    • Model:
      VFD150C23A
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      2 Year
    • Horsepower Rating:
      15 HP
    • Horsepower Rating:
      20 HP
    • HP Rating @ 120% OL:
      20 HP
    • HP Rating @ 150% OL:
      15 HP
    • Rated Amps:
      62 A
    • Amp Rating @ 120% OL:
      65 A
    • Amp Rating @ 150% OL:
      62 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      65 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      C
    • Series:
      C2000
    • Rated Amps:
      65 A
    • Weight:
      24.91 LBS
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  • Delta logo 30HP & 25HP 460V Delta C2000 VFD, Inverter, AC Drive VFD220C43A (VFD220C43A)

    30HP & 25HP 460V Delta C2000 VFD, Inverter, AC Drive VFD220C43A (VFD220C43A)

    • Model:
      VFD150C23A
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      2 Year
    • Horsepower Rating:
      15 HP
    • Horsepower Rating:
      20 HP
    • HP Rating @ 120% OL:
      20 HP
    • HP Rating @ 150% OL:
      15 HP
    • Rated Amps:
      62 A
    • Amp Rating @ 120% OL:
      65 A
    • Amp Rating @ 150% OL:
      62 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      65 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      C
    • Series:
      C2000
    • Rated Amps:
      65 A
    • Weight:
      24.91 LBS
    Out Of Stock
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