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 400HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-04810-E1U6 (FR-A840-04810-E1U6)

    400HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-04810-E1U6 (FR-A840-04810-E1U6)

    • Model:
      FR-A840-04810-E1U6
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • Horsepower Rating:
      250 HP
    • Horsepower Rating:
      300 HP
    • Horsepower Rating:
      350 HP
    • Horsepower Rating:
      400 HP
    • HP Rating @ 110% OL:
      400 HP
    • HP Rating @ 120% OL:
      350 HP
    • HP Rating @ 150% OL:
      300 HP
    • HP Rating @ 200% OL:
      250 HP
    • Rated Amps:
      325 A
    • Amp Rating @ 110% OL:
      481 A
    • Amp Rating @ 120% OL:
      432 A
    • Amp Rating @ 150% OL:
      361 A
    • Amp Rating @ 200% OL:
      325 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      481 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Frame Size:
      M
    • Series:
      A800E
    • Rated Amps:
      361 A
    • Rated Amps:
      432 A
    • Rated Amps:
      481 A
    • Weight:
      117.93 LBS
    Out Of Stock
    List Price:  $27,804.00
    Online Price: $22,243.20
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  • MITSUBISHI logo 150HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-02160-E1U6 (FR-A840-02160-E1U6)

    150HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-02160-E1U6 (FR-A840-02160-E1U6)

    • Model:
      FR-A840-02160-E1U6
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • HP Rating @ 110% OL:
      150 HP
    • HP Rating @ 120% OL:
      125 HP
    • HP Rating @ 150% OL:
      100 HP
    • HP Rating @ 200% OL:
      75 HP
    • Amp Rating @ 110% OL:
      216 A
    • Amp Rating @ 120% OL:
      180 A
    • Amp Rating @ 150% OL:
      144 A
    • Amp Rating @ 200% OL:
      110 A
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      216 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Frame Size:
      J
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      75 HP
    • Horsepower Rating:
      100 HP
    • Horsepower Rating:
      125 HP
    • Horsepower Rating:
      150 HP
    • Rated Amps:
      110 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Enclosure Rating:
      IP 00
    • Series:
      A800E
    • Rated Amps:
      144 A
    • Rated Amps:
      180 A
    • Rated Amps:
      216 A
    • Weight:
      54.43 LBS
    Out Of Stock
    List Price:  $15,087.00
    Online Price: $12,069.60
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  • MITSUBISHI logo 100HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-01800-E160 (FR-A840-01800-E160)

    100HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-01800-E160 (FR-A840-01800-E160)

    • Model:
      FR-A840-01800-E160
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • HP Rating @ 110% OL:
      100 HP
    • HP Rating @ 120% OL:
      100 HP
    • HP Rating @ 150% OL:
      75 HP
    • HP Rating @ 200% OL:
      60 HP
    • Amp Rating @ 110% OL:
      180 A
    • Amp Rating @ 120% OL:
      144 A
    • Amp Rating @ 150% OL:
      110 A
    • Amp Rating @ 200% OL:
      86 A
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      180 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Frame Size:
      H
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      60 HP
    • Horsepower Rating:
      75 HP
    • Horsepower Rating:
      100 HP
    • Rated Amps:
      86 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Enclosure Rating:
      IP 00
    • Series:
      A800E
    • Rated Amps:
      110 A
    • Rated Amps:
      144 A
    • Rated Amps:
      180 A
    • Weight:
      44.45 LBS
    Out Of Stock
    List Price:  $13,081.00
    Online Price: $10,464.80
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  • MITSUBISHI logo 75HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-01160-E160 (FR-A840-01160-E160)

    75HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-01160-E160 (FR-A840-01160-E160)

    • Model:
      FR-A840-01160-E160
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • HP Rating @ 110% OL:
      75 HP
    • HP Rating @ 120% OL:
      75 HP
    • HP Rating @ 150% OL:
      60 HP
    • HP Rating @ 200% OL:
      50 HP
    • Amp Rating @ 110% OL:
      116 A
    • Amp Rating @ 120% OL:
      106 A
    • Amp Rating @ 150% OL:
      86 A
    • Amp Rating @ 200% OL:
      71 A
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      116 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Frame Size:
      H
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      50 HP
    • Horsepower Rating:
      60 HP
    • Horsepower Rating:
      75 HP
    • Rated Amps:
      71 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Enclosure Rating:
      IP 00
    • Series:
      A800E
    • Rated Amps:
      86 A
    • Rated Amps:
      106 A
    • Rated Amps:
      116 A
    • Weight:
      42.64 LBS
    Out Of Stock
    List Price:  $10,909.00
    Online Price: $8,727.20
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  • MITSUBISHI logo 60HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-00930-E160 (FR-A840-00930-E160)

    60HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-00930-E160 (FR-A840-00930-E160)

    • Model:
      FR-A840-00930-E160
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • Horsepower Rating:
      40 HP
    • Horsepower Rating:
      50 HP
    • Horsepower Rating:
      60 HP
    • HP Rating @ 110% OL:
      60 HP
    • HP Rating @ 120% OL:
      60 HP
    • HP Rating @ 150% OL:
      50 HP
    • HP Rating @ 200% OL:
      40 HP
    • Rated Amps:
      57 A
    • Amp Rating @ 110% OL:
      93 A
    • Amp Rating @ 120% OL:
      85 A
    • Amp Rating @ 150% OL:
      71 A
    • Amp Rating @ 200% OL:
      57 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      93 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Frame Size:
      H
    • Series:
      A800E
    • Rated Amps:
      71 A
    • Rated Amps:
      85 A
    • Rated Amps:
      93 A
    • Weight:
      42.64 LBS
    Out Of Stock
    List Price:  $9,711.00
    Online Price: $7,768.80
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  • MITSUBISHI logo 50HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-00770-E160 (FR-A840-00770-E160)

    50HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-00770-E160 (FR-A840-00770-E160)

    • Model:
      FR-A840-00770-E160
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • HP Rating @ 110% OL:
      50 HP
    • HP Rating @ 120% OL:
      50 HP
    • HP Rating @ 150% OL:
      40 HP
    • HP Rating @ 200% OL:
      30 HP
    • Amp Rating @ 110% OL:
      77 A
    • Amp Rating @ 120% OL:
      70 A
    • Amp Rating @ 150% OL:
      57 A
    • Amp Rating @ 200% OL:
      44 A
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      77 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Frame Size:
      G
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      30 HP
    • Horsepower Rating:
      40 HP
    • Horsepower Rating:
      50 HP
    • Rated Amps:
      44 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Enclosure Rating:
      IP 00
    • Series:
      A800E
    • Rated Amps:
      57 A
    • Rated Amps:
      70 A
    • Rated Amps:
      77 A
    • Weight:
      23.59 LBS
    Out Of Stock
    List Price:  $8,827.00
    Online Price: $7,061.60
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  • MITSUBISHI logo 1HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-00023-E1N6 (FR-A840-00023-E1N6)

    1HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-00023-E1N6 (FR-A840-00023-E1N6)

    • Model:
      FR-A840-00023-E1N6
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • HP Rating @ 110% OL:
      1 HP
    • HP Rating @ 120% OL:
      1 HP
    • HP Rating @ 150% OL:
      0.5 HP
    • HP Rating @ 200% OL:
      0.25 HP
    • Amp Rating @ 110% OL:
      2.3 A
    • Amp Rating @ 120% OL:
      2.1 A
    • Amp Rating @ 150% OL:
      1.5 A
    • Amp Rating @ 200% OL:
      0.8 A
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      2.3 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Frame Size:
      C
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      0.5 HP
    • Horsepower Rating:
      0.25 HP
    • Horsepower Rating:
      1 HP
    • Rated Amps:
      0.8 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Enclosure Rating:
      UL Type 1
    • Series:
      A800E
    • Rated Amps:
      1.5 A
    • Rated Amps:
      2.1 A
    • Rated Amps:
      2.3 A
    • Weight:
      5.90 LBS
    Out Of Stock
    List Price:  $1,445.00
    Online Price: $1,156.00
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  • MITSUBISHI logo 100HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-03160-E160 (FR-A820-03160-E160)

    100HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-03160-E160 (FR-A820-03160-E160)

    • Model:
      FR-A820-03160-E160
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • Horsepower Rating:
      60 HP
    • Horsepower Rating:
      75 HP
    • Horsepower Rating:
      100 HP
    • HP Rating @ 110% OL:
      100 HP
    • HP Rating @ 120% OL:
      100 HP
    • HP Rating @ 150% OL:
      75 HP
    • HP Rating @ 200% OL:
      60 HP
    • Rated Amps:
      175 A
    • Amp Rating @ 110% OL:
      316 A
    • Amp Rating @ 120% OL:
      288 A
    • Amp Rating @ 150% OL:
      215 A
    • Amp Rating @ 200% OL:
      175 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      316 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Frame Size:
      K
    • Series:
      A800E
    • Rated Amps:
      215 A
    • Rated Amps:
      288 A
    • Rated Amps:
      316 A
    • Weight:
      54.43 LBS
    Out Of Stock
    List Price:  $11,611.00
    Online Price: $9,288.80
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