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.

  • MITSUBISHI logo 2HP 230V Mitsubishi VFD, Inverter, AC Drive FR-V520-1.5K-NA (FR-V520-1.5K-NA)

    2HP 230V Mitsubishi VFD, Inverter, AC Drive FR-V520-1.5K-NA (FR-V520-1.5K-NA)

    • Model:
      FR-V520-1.5K-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      2 HP
    • HP Rating @ 150% OL:
      2 HP
    • Rated Amps:
      9 A
    • Amp Rating @ 150% OL:
      9 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      9 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      V500
    • Weight:
      5.90 LBS
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  • MITSUBISHI logo 1250HP & 1400HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-800K-NA (FR-A540L-800K-NA)

    1250HP & 1400HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-800K-NA (FR-A540L-800K-NA)

    • Model:
      FR-A540L-800K-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      1250 HP
    • Horsepower Rating:
      1400 HP
    • HP Rating @ 110% OL:
      1400 HP
    • HP Rating @ 120% OL:
      1400 HP
    • HP Rating @ 150% OL:
      1250 HP
    • Rated Amps:
      1584 A
    • Amp Rating @ 110% OL:
      1728 A
    • Amp Rating @ 120% OL:
      1728 A
    • Amp Rating @ 150% OL:
      1584 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      1584 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      A500
    • Rated Amps:
      1728 A
    • Weight:
      476.27 LBS
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  • MITSUBISHI logo 1150HP & 1250HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-750K-NA (FR-A540L-750K-NA)

    1150HP & 1250HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-750K-NA (FR-A540L-750K-NA)

    • Model:
      FR-A540L-750K-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      1150 HP
    • Horsepower Rating:
      1250 HP
    • HP Rating @ 110% OL:
      1250 HP
    • HP Rating @ 120% OL:
      1250 HP
    • HP Rating @ 150% OL:
      1150 HP
    • Rated Amps:
      1440 A
    • Amp Rating @ 110% OL:
      1534 A
    • Amp Rating @ 120% OL:
      1534 A
    • Amp Rating @ 150% OL:
      1440 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      1440 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      A500
    • Rated Amps:
      1534 A
    • Weight:
      476.27 LBS
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  • MITSUBISHI logo 1000HP & 1150HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-670K-NA (FR-A540L-670K-NA)

    1000HP & 1150HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-670K-NA (FR-A540L-670K-NA)

    • Model:
      FR-A540L-670K-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      1000 HP
    • Horsepower Rating:
      1150 HP
    • HP Rating @ 110% OL:
      1150 HP
    • HP Rating @ 120% OL:
      1150 HP
    • HP Rating @ 150% OL:
      1000 HP
    • Rated Amps:
      1296 A
    • Amp Rating @ 110% OL:
      1440 A
    • Amp Rating @ 120% OL:
      1440 A
    • Amp Rating @ 150% OL:
      1296 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      1296 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      A500
    • Rated Amps:
      1440 A
    • Weight:
      476.27 LBS
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  • MITSUBISHI logo 900HP & 1000HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-600K-NA (FR-A540L-600K-NA)

    900HP & 1000HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-600K-NA (FR-A540L-600K-NA)

    • Model:
      FR-A540L-600K-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      900 HP
    • Horsepower Rating:
      1000 HP
    • HP Rating @ 110% OL:
      1000 HP
    • HP Rating @ 120% OL:
      1000 HP
    • HP Rating @ 150% OL:
      900 HP
    • Rated Amps:
      1152 A
    • Amp Rating @ 110% OL:
      1296 A
    • Amp Rating @ 120% OL:
      1296 A
    • Amp Rating @ 150% OL:
      1152 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      1152 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      A500
    • Rated Amps:
      1296 A
    • Weight:
      476.27 LBS
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  • MITSUBISHI logo 800HP & 900HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-530K-NA (FR-A540L-530K-NA)

    800HP & 900HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-530K-NA (FR-A540L-530K-NA)

    • Model:
      FR-A540L-530K-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      800 HP
    • Horsepower Rating:
      900 HP
    • HP Rating @ 120% OL:
      900 HP
    • HP Rating @ 150% OL:
      800 HP
    • Rated Amps:
      1010 A
    • Amp Rating @ 110% OL:
      1152 A
    • Amp Rating @ 120% OL:
      1152 A
    • Amp Rating @ 150% OL:
      1010 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      1010 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      A500
    • Rated Amps:
      1152 A
    • Weight:
      476.27 LBS
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  • MITSUBISHI logo 700HP & 800HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-450K-NA (FR-A540L-450K-NA)

    700HP & 800HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-450K-NA (FR-A540L-450K-NA)

    • Model:
      FR-A540L-450K-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      700 HP
    • Horsepower Rating:
      800 HP
    • HP Rating @ 120% OL:
      800 HP
    • HP Rating @ 150% OL:
      700 HP
    • Rated Amps:
      866 A
    • Amp Rating @ 110% OL:
      1010 A
    • Amp Rating @ 120% OL:
      1010 A
    • Amp Rating @ 150% OL:
      866 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      866 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Series:
      A500
    • Rated Amps:
      1010 A
    • Weight:
      476.27 LBS
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  • MITSUBISHI logo 600HP & 700HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-375K-NA (FR-A540L-375K-NA)

    600HP & 700HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-375K-NA (FR-A540L-375K-NA)

    • Model:
      FR-A540L-375K-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      600 HP
    • Horsepower Rating:
      700 HP
    • HP Rating @ 120% OL:
      700 HP
    • HP Rating @ 150% OL:
      600 HP
    • Rated Amps:
      722 A
    • Amp Rating @ 110% OL:
      866 A
    • Amp Rating @ 120% OL:
      866 A
    • Amp Rating @ 150% OL:
      722 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      722 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Series:
      A500
    • Rated Amps:
      866 A
    • Weight:
      476.27 LBS
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  • MITSUBISHI logo 450HP & 600HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-G280K-NA (FR-A540L-G280K-NA)

    450HP & 600HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-G280K-NA (FR-A540L-G280K-NA)

    • Model:
      FR-A540L-G280K-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      450 HP
    • Horsepower Rating:
      600 HP
    • HP Rating @ 120% OL:
      600 HP
    • HP Rating @ 150% OL:
      450 HP
    • Rated Amps:
      547 A
    • Amp Rating @ 110% OL:
      722 A
    • Amp Rating @ 120% OL:
      722 A
    • Amp Rating @ 150% OL:
      547 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      547 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Series:
      A500
    • Rated Amps:
      722 A
    • Weight:
      334.75 LBS
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  • MITSUBISHI logo 350HP & 450HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-G220K-NA (FR-A540L-G220K-NA)

    350HP & 450HP 480V Mitsubishi VFD, Inverter, AC Drive FR-A540L-G220K-NA (FR-A540L-G220K-NA)

    • Model:
      FR-A540L-G220K-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New with Defects or Obsolete
    • Horsepower Rating:
      350 HP
    • Horsepower Rating:
      450 HP
    • HP Rating @ 120% OL:
      450 HP
    • HP Rating @ 150% OL:
      350 HP
    • Rated Amps:
      432 A
    • Amp Rating @ 110% OL:
      547 A
    • Amp Rating @ 120% OL:
      547 A
    • Amp Rating @ 150% OL:
      432 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      432 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Series:
      A500
    • Rated Amps:
      547 A
    • Weight:
      307.54 LBS
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