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 7.5HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD055CP23A-21 (VFD055CP23A-21)

    7.5HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD055CP23A-21 (VFD055CP23A-21)

    • Model:
      VFD055CP23A-21
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      2 Year
    • Horsepower Rating:
      7.5 HP
    • HP Rating @ 120% OL:
      7.5 HP
    • Rated Amps:
      21 A
    • Amp Rating @ 120% OL:
      21 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      21 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      A
    • Series:
      CP2000
    • Weight:
      6.39 LBS
    Out Of Stock
    List Price:  $977.00
    Online Price: $488.50
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  • Delta logo 3HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD022CP23A-21 (VFD022CP23A-21)

    3HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD022CP23A-21 (VFD022CP23A-21)

    • Model:
      VFD022CP23A-21
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      2 Year
    • Horsepower Rating:
      3 HP
    • HP Rating @ 120% OL:
      3 HP
    • Rated Amps:
      10 A
    • Amp Rating @ 120% OL:
      10 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      10 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      A
    • Series:
      CP2000
    • Weight:
      6.39 LBS
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  • Delta logo 2HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD015CP23A-21 (VFD015CP23A-21)

    2HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD015CP23A-21 (VFD015CP23A-21)

    • Model:
      VFD015CP23A-21
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      2 Year
    • Horsepower Rating:
      2 HP
    • HP Rating @ 120% OL:
      2 HP
    • Rated Amps:
      7.5 A
    • Amp Rating @ 120% OL:
      7.5 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      7.5 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      A
    • Series:
      CP2000
    • Weight:
      6.39 LBS
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  • Delta logo 1HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD007CP23A-21 (VFD007CP23A-21)

    1HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD007CP23A-21 (VFD007CP23A-21)

    • Model:
      VFD007CP23A-21
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      2 Year
    • Horsepower Rating:
      1 HP
    • HP Rating @ 120% OL:
      1 HP
    • Rated Amps:
      5 A
    • Amp Rating @ 120% OL:
      5 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      5 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      A
    • Series:
      CP2000
    • Weight:
      6.39 LBS
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  • Delta logo 335HP & 215HP 690V Delta C2000 VFD, Inverter, AC Drive VFD2500C63B-00 (VFD2500C63B-00)

    335HP & 215HP 690V Delta C2000 VFD, Inverter, AC Drive VFD2500C63B-00 (VFD2500C63B-00)

    • Model:
      VFD2500C63B-00
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      2 Year
    • Horsepower Rating:
      215 HP
    • Horsepower Rating:
      335 HP
    • HP Rating @ 120% OL:
      335 HP
    • HP Rating @ 150% OL:
      215 HP
    • Rated Amps:
      180 A
    • Amp Rating @ 120% OL:
      290 A
    • Amp Rating @ 150% OL:
      180 A
    • Rated Voltage:
      690 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      690 V
    • Output Amperage Rating:
      290 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:
      G1
    • Series:
      C2000
    • Weight:
      306.44 LBS
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  • Delta logo 270HP & 175HP 690V Delta C2000 VFD, Inverter, AC Drive VFD2000C63B-00 (VFD2000C63B-00)

    270HP & 175HP 690V Delta C2000 VFD, Inverter, AC Drive VFD2000C63B-00 (VFD2000C63B-00)

    • Model:
      VFD1320C43A
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      2 Year
    • Horsepower Rating:
      150 HP
    • Horsepower Rating:
      175 HP
    • HP Rating @ 120% OL:
      175 HP
    • HP Rating @ 150% OL:
      150 HP
    • Rated Amps:
      247 A
    • Amp Rating @ 120% OL:
      260 A
    • Amp Rating @ 150% OL:
      247 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      260 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:
      F1
    • Series:
      C2000
    • Rated Amps:
      260 A
    • Weight:
      197.31 LBS
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  • Delta logo 215HP & 150HP 690V Delta C2000 VFD, Inverter, AC Drive VFD1600C63B-00 (VFD1600C63B-00)

    215HP & 150HP 690V Delta C2000 VFD, Inverter, AC Drive VFD1600C63B-00 (VFD1600C63B-00)

    • Model:
      VFD1320C43A
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      2 Year
    • Horsepower Rating:
      150 HP
    • Horsepower Rating:
      175 HP
    • HP Rating @ 120% OL:
      175 HP
    • HP Rating @ 150% OL:
      150 HP
    • Rated Amps:
      247 A
    • Amp Rating @ 120% OL:
      260 A
    • Amp Rating @ 150% OL:
      247 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      260 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:
      F1
    • Series:
      C2000
    • Rated Amps:
      260 A
    • Weight:
      197.31 LBS
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  • Delta logo 175HP & 125HP 690V Delta C2000 VFD, Inverter, AC Drive VFD1320C63B-00 (VFD1320C63B-00)

    175HP & 125HP 690V Delta C2000 VFD, Inverter, AC Drive VFD1320C63B-00 (VFD1320C63B-00)

    • 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:
      137.79 LBS
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  • Delta logo 150HP & 100HP 690V Delta C2000 VFD, Inverter, AC Drive VFD1100C63B-00 (VFD1100C63B-00)

    150HP & 100HP 690V Delta C2000 VFD, Inverter, AC Drive VFD1100C63B-00 (VFD1100C63B-00)

    • 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:
      137.79 LBS
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