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 400HP 460V Teco VFD, Inverter, AC Drive EQ5-4400-C (EQ5-4400-C)

    400HP 460V Teco VFD, Inverter, AC Drive EQ5-4400-C (EQ5-4400-C)

    • Model:
      EQ5-4400-C
    • Brand:
      TECO
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      350 HP
    • Horsepower Rating:
      400 HP
    • HP Rating @ 110% OL:
      400 HP
    • HP Rating @ 150% OL:
      350 HP
    • Rated Amps:
      415 A
    • Amp Rating @ 110% OL:
      485 A
    • Amp Rating @ 150% OL:
      415 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      485 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Series:
      EQ5
    • Rated Amps:
      485 A
    • Weight:
      161.03 LBS
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  • TECO logo 350HP 460V Teco VFD, Inverter, AC Drive EQ5-4350-C (EQ5-4350-C)

    350HP 460V Teco VFD, Inverter, AC Drive EQ5-4350-C (EQ5-4350-C)

    • Model:
      EQ5-4350-C
    • Brand:
      TECO
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      300 HP
    • Horsepower Rating:
      350 HP
    • HP Rating @ 110% OL:
      350 HP
    • HP Rating @ 150% OL:
      300 HP
    • Rated Amps:
      377 A
    • Amp Rating @ 110% OL:
      415 A
    • Amp Rating @ 150% OL:
      377 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      415 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Series:
      EQ5
    • Rated Amps:
      415 A
    • Weight:
      114.76 LBS
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  • TECO logo 300HP 460V Teco VFD, Inverter, AC Drive EQ5-4300-C (EQ5-4300-C)

    300HP 460V Teco VFD, Inverter, AC Drive EQ5-4300-C (EQ5-4300-C)

    • Model:
      EQ5-4300-C
    • Brand:
      TECO
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      250 HP
    • Horsepower Rating:
      300 HP
    • HP Rating @ 110% OL:
      300 HP
    • HP Rating @ 150% OL:
      250 HP
    • Rated Amps:
      304 A
    • Amp Rating @ 110% OL:
      377 A
    • Amp Rating @ 150% OL:
      304 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      377 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Series:
      EQ5
    • Rated Amps:
      377 A
    • Weight:
      114.76 LBS
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  • TECO logo 250HP 460V Teco VFD, Inverter, AC Drive EQ5-4250-C (EQ5-4250-C)

    250HP 460V Teco VFD, Inverter, AC Drive EQ5-4250-C (EQ5-4250-C)

    • Model:
      EQ5-4250-C
    • Brand:
      TECO
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      200 HP
    • Horsepower Rating:
      250 HP
    • HP Rating @ 110% OL:
      250 HP
    • HP Rating @ 150% OL:
      200 HP
    • Rated Amps:
      253 A
    • Amp Rating @ 110% OL:
      304 A
    • Amp Rating @ 150% OL:
      253 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      304 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Series:
      EQ5
    • Rated Amps:
      304 A
    • Weight:
      80.29 LBS
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  • TECO logo 200HP 460V Teco VFD, Inverter, AC Drive EQ5-4200-C (EQ5-4200-C)

    200HP 460V Teco VFD, Inverter, AC Drive EQ5-4200-C (EQ5-4200-C)

    • Model:
      EQ5-4200-C
    • Brand:
      TECO
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      150 HP
    • Horsepower Rating:
      200 HP
    • HP Rating @ 110% OL:
      200 HP
    • HP Rating @ 150% OL:
      150 HP
    • Rated Amps:
      210 A
    • Amp Rating @ 110% OL:
      253 A
    • Amp Rating @ 150% OL:
      210 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      253 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Series:
      EQ5
    • Rated Amps:
      253 A
    • Weight:
      80.29 LBS
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  • TECO logo 150HP 460V Teco VFD, Inverter, AC Drive EQ5-4150-C (EQ5-4150-C)

    150HP 460V Teco VFD, Inverter, AC Drive EQ5-4150-C (EQ5-4150-C)

    • Model:
      EQ5-4150-C
    • Brand:
      TECO
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      125 HP
    • Horsepower Rating:
      150 HP
    • HP Rating @ 110% OL:
      150 HP
    • HP Rating @ 150% OL:
      125 HP
    • Rated Amps:
      176 A
    • Amp Rating @ 110% OL:
      210 A
    • Amp Rating @ 150% OL:
      176 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      210 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Series:
      EQ5
    • Rated Amps:
      210 A
    • Weight:
      55.34 LBS
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  • TECO logo 125HP 460V Teco VFD, Inverter, AC Drive EQ5-4125-C (EQ5-4125-C)

    125HP 460V Teco VFD, Inverter, AC Drive EQ5-4125-C (EQ5-4125-C)

    • Model:
      EQ5-4125-C
    • Brand:
      TECO
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      100 HP
    • Horsepower Rating:
      125 HP
    • HP Rating @ 110% OL:
      125 HP
    • HP Rating @ 150% OL:
      100 HP
    • Rated Amps:
      150 A
    • Amp Rating @ 110% OL:
      176 A
    • Amp Rating @ 150% OL:
      150 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      176 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Series:
      EQ5
    • Rated Amps:
      176 A
    • Weight:
      55.34 LBS
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