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 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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  • MITSUBISHI logo 75HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-02330-E160 (FR-A820-02330-E160)

    75HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-02330-E160 (FR-A820-02330-E160)

    • Model:
      FR-A820-02330-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:
      233 A
    • Amp Rating @ 120% OL:
      212 A
    • Amp Rating @ 150% OL:
      175 A
    • Amp Rating @ 200% OL:
      145 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      233 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:
      145 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Enclosure Rating:
      IP 00
    • Series:
      A800E
    • Rated Amps:
      175 A
    • Rated Amps:
      212 A
    • Rated Amps:
      233 A
    • Weight:
      42.18 LBS
    Out Of Stock
    List Price:  $11,246.00
    Online Price: $8,996.80
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  • MITSUBISHI logo 60HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-01870-E160 (FR-A820-01870-E160)

    60HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-01870-E160 (FR-A820-01870-E160)

    • Model:
      FR-A820-01870-E160
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • HP Rating @ 110% OL:
      60 HP
    • HP Rating @ 120% OL:
      60 HP
    • HP Rating @ 150% OL:
      50 HP
    • HP Rating @ 200% OL:
      40 HP
    • Amp Rating @ 110% OL:
      187 A
    • Amp Rating @ 120% OL:
      170 A
    • Amp Rating @ 150% OL:
      145 A
    • Amp Rating @ 200% OL:
      115 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      187 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Frame Size:
      H
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      40 HP
    • Horsepower Rating:
      50 HP
    • Horsepower Rating:
      60 HP
    • Rated Amps:
      115 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Enclosure Rating:
      IP 00
    • Series:
      A800E
    • Rated Amps:
      145 A
    • Rated Amps:
      170 A
    • Rated Amps:
      187 A
    • Weight:
      42.18 LBS
    Out Of Stock
    List Price:  $10,026.00
    Online Price: $8,020.80
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  • MITSUBISHI logo 50HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-01540-E160 (FR-A820-01540-E160)

    50HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-01540-E160 (FR-A820-01540-E160)

    • Model:
      FR-A820-01540-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:
      154 A
    • Amp Rating @ 120% OL:
      140 A
    • Amp Rating @ 150% OL:
      115 A
    • Amp Rating @ 200% OL:
      90 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      154 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:
      90 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Enclosure Rating:
      IP 00
    • Series:
      A800E
    • Rated Amps:
      115 A
    • Rated Amps:
      140 A
    • Rated Amps:
      154 A
    • Weight:
      22.23 LBS
    Out Of Stock
    List Price:  $8,799.00
    Online Price: $7,039.20
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  • MITSUBISHI logo 3HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-00105-E1N6 (FR-A820-00105-E1N6)

    3HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-00105-E1N6 (FR-A820-00105-E1N6)

    • Model:
      FR-A820-00105-E1N6
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • HP Rating @ 110% OL:
      3 HP
    • HP Rating @ 120% OL:
      3 HP
    • HP Rating @ 150% OL:
      2 HP
    • HP Rating @ 200% OL:
      1 HP
    • Amp Rating @ 110% OL:
      10.5 A
    • Amp Rating @ 120% OL:
      9.6 A
    • Amp Rating @ 150% OL:
      8 A
    • Amp Rating @ 200% OL:
      5 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      10.5 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Frame Size:
      C
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      1 HP
    • Horsepower Rating:
      2 HP
    • Horsepower Rating:
      3 HP
    • Rated Amps:
      5 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Enclosure Rating:
      UL Type 1
    • Series:
      A800E
    • Rated Amps:
      8 A
    • Rated Amps:
      9.6 A
    • Rated Amps:
      10.5 A
    • Weight:
      4.08 LBS
    Out Of Stock
    List Price:  $1,345.00
    Online Price: $1,076.00
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  • MITSUBISHI logo 300HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-03610-E1U6 (FR-A840-03610-E1U6)

    300HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-03610-E1U6 (FR-A840-03610-E1U6)

    • Model:
      FR-A840-03610-E1U6
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • Horsepower Rating:
      150 HP
    • Horsepower Rating:
      200 HP
    • Horsepower Rating:
      250 HP
    • Horsepower Rating:
      300 HP
    • HP Rating @ 110% OL:
      300 HP
    • HP Rating @ 120% OL:
      250 HP
    • HP Rating @ 150% OL:
      200 HP
    • HP Rating @ 200% OL:
      150 HP
    • Rated Amps:
      216 A
    • Amp Rating @ 110% OL:
      361 A
    • Amp Rating @ 120% OL:
      325 A
    • Amp Rating @ 150% OL:
      260 A
    • Amp Rating @ 200% OL:
      216 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      361 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Frame Size:
      L
    • Series:
      A800E
    • Rated Amps:
      260 A
    • Rated Amps:
      325 A
    • Rated Amps:
      361 A
    • Weight:
      81.65 LBS
    Out Of Stock
    List Price:  $19,153.00
    Online Price: $15,322.40
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  • TECO logo 15HP 230V Teco F510-E VFD, Inverter, AC Drive F510-2015-C3-UE (F510-2015-C3-UE)

    15HP 230V Teco F510-E VFD, Inverter, AC Drive F510-2015-C3-UE (F510-2015-C3-UE)

    • Model:
      F510-2015-C3-UE
    • Brand:
      TECO
    • Product Condition:
      New
    • HP Rating @ 120% OL:
      15 HP
    • Amp Rating @ 120% OL:
      40 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      40 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      15 HP
    • Rated Amps:
      40 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      IP 20
    • Series:
      F510
    • Weight:
      6.17 LBS
    Out Of Stock
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