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.

  • TECO logo 15HP 460V Teco N3 VFD, Inverter, AC Drive N3-415-C-U (N3-415-C-U)

    15HP 460V Teco N3 VFD, Inverter, AC Drive N3-415-C-U (N3-415-C-U)

    • Model:
      N3-415-C-U
    • Brand:
      TECO
    • Product Condition:
      New
    • HP Rating @ 150% OL:
      15 HP
    • Amp Rating @ 150% OL:
      25 A
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      25 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      15 HP
    • Rated Amps:
      25 A
    • Rated Voltage:
      460 V
    • Enclosure Rating:
      IP 20
    • Series:
      N3
    • Weight:
      5.90 LBS
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  • TECO logo 3HP 460V Teco N3 VFD, Inverter, AC Drive N3-403-C-U (N3-403-C-U)

    3HP 460V Teco N3 VFD, Inverter, AC Drive N3-403-C-U (N3-403-C-U)

    • Model:
      N3-403-C-U
    • Brand:
      TECO
    • Product Condition:
      New
    • HP Rating @ 150% OL:
      3 HP
    • Amp Rating @ 150% OL:
      5.2 A
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      5.2 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      3 HP
    • Rated Amps:
      5.2 A
    • Rated Voltage:
      460 V
    • Enclosure Rating:
      IP 20
    • Series:
      N3
    • Weight:
      1.81 LBS
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  • TECO logo 2HP 460V Teco N3 VFD, Inverter, AC Drive N3-402-C-U (N3-402-C-U)

    2HP 460V Teco N3 VFD, Inverter, AC Drive N3-402-C-U (N3-402-C-U)

    • Model:
      N3-402-C-U
    • Brand:
      TECO
    • Product Condition:
      New
    • HP Rating @ 150% OL:
      2 HP
    • Amp Rating @ 150% OL:
      3.8 A
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      3.8 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      2 HP
    • Rated Amps:
      3.8 A
    • Rated Voltage:
      460 V
    • Enclosure Rating:
      IP 20
    • Series:
      N3
    • Weight:
      1.36 LBS
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  • TECO logo 1HP 460V Teco N3 VFD, Inverter, AC Drive N3-401-C-U (N3-401-C-U)

    1HP 460V Teco N3 VFD, Inverter, AC Drive N3-401-C-U (N3-401-C-U)

    • Model:
      N3-401-C-U
    • Brand:
      TECO
    • Product Condition:
      New
    • HP Rating @ 150% OL:
      1 HP
    • Amp Rating @ 150% OL:
      2.3 A
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      2.3 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      1 HP
    • Rated Amps:
      2.3 A
    • Rated Voltage:
      460 V
    • Enclosure Rating:
      IP 20
    • Series:
      N3
    • Weight:
      1.36 LBS
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  • TECO logo 40HP 230V Teco N3 VFD, Inverter, AC Drive N3-240-N1-U (N3-240-N1-U)

    40HP 230V Teco N3 VFD, Inverter, AC Drive N3-240-N1-U (N3-240-N1-U)

    • Model:
      N3-240-N1-U
    • Brand:
      TECO
    • Product Condition:
      New
    • HP Rating @ 150% OL:
      40 HP
    • Amp Rating @ 150% OL:
      130 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      130 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      40 HP
    • Rated Amps:
      130 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      IP 20
    • Series:
      N3
    • Weight:
      30.39 LBS
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  • TECO logo 25HP 230V Teco N3 VFD, Inverter, AC Drive N3-225-N1-U (N3-225-N1-U)

    25HP 230V Teco N3 VFD, Inverter, AC Drive N3-225-N1-U (N3-225-N1-U)

    • Model:
      N3-225-N1-U
    • Brand:
      TECO
    • Product Condition:
      New
    • HP Rating @ 150% OL:
      25 HP
    • Amp Rating @ 150% OL:
      80 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      80 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      25 HP
    • Rated Amps:
      80 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      IP 20
    • Series:
      N3
    • Weight:
      13.15 LBS
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  • TECO logo 20HP 230V Teco N3 VFD, Inverter, AC Drive N3-220-N1-U (N3-220-N1-U)

    20HP 230V Teco N3 VFD, Inverter, AC Drive N3-220-N1-U (N3-220-N1-U)

    • Model:
      N3-220-N1-U
    • Brand:
      TECO
    • Product Condition:
      New
    • HP Rating @ 150% OL:
      20 HP
    • Amp Rating @ 150% OL:
      64 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      64 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      20 HP
    • Rated Amps:
      64 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      IP 20
    • Series:
      N3
    • Weight:
      12.25 LBS
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  • TECO logo 15HP 230V Teco N3 VFD, Inverter, AC Drive N3-215-N1-U (N3-215-N1-U)

    15HP 230V Teco N3 VFD, Inverter, AC Drive N3-215-N1-U (N3-215-N1-U)

    • Model:
      N3-215-N1-U
    • Brand:
      TECO
    • Product Condition:
      New
    • HP Rating @ 150% OL:
      15 HP
    • Amp Rating @ 150% OL:
      48 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      48 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      15 HP
    • Rated Amps:
      48 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      IP 20
    • Series:
      N3
    • Weight:
      12.25 LBS
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