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.

  • GALT ELECTRIC logo 40HP, 480V, Galt Electric G300 VFD (G340-00600UL-01)

    40HP, 480V, Galt Electric G300 VFD (G340-00600UL-01)

    • Model:
      G340-00600UL-01
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • Horsepower Rating:
      30 HP
    • Horsepower Rating:
      40 HP
    • HP Rating @ 120% OL:
      40 HP
    • HP Rating @ 150% OL:
      30 HP
    • Rated Amps:
      45 A
    • Amp Rating @ 120% OL:
      60 A
    • Amp Rating @ 150% OL:
      45 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      45 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      G300
    • Rated Amps:
      60 A
    • Weight:
      25.35 LBS
    Out Of Stock
    List Price:  $1,823.00
    Online Price: $1,367.00
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  • GALT ELECTRIC logo 30HP, 480V, Galt Electric G300 VFD (G340-00450UL-01)

    30HP, 480V, Galt Electric G300 VFD (G340-00450UL-01)

    • Model:
      G340-00450UL-01
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • Horsepower Rating:
      25 HP
    • Horsepower Rating:
      30 HP
    • HP Rating @ 120% OL:
      30 HP
    • HP Rating @ 150% OL:
      25 HP
    • Rated Amps:
      38 A
    • Amp Rating @ 120% OL:
      45 A
    • Amp Rating @ 150% OL:
      38 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      38 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      G300
    • Rated Amps:
      45 A
    • Weight:
      25.35 LBS
    Out Of Stock
    List Price:  $1,647.00
    Online Price: $1,235.00
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  • GALT ELECTRIC logo 25HP, 480V, Galt Electric G300 VFD (G340-00380UL-01)

    25HP, 480V, Galt Electric G300 VFD (G340-00380UL-01)

    • Model:
      G340-00380UL-01
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • Horsepower Rating:
      20 HP
    • Horsepower Rating:
      25 HP
    • HP Rating @ 120% OL:
      25 HP
    • HP Rating @ 150% OL:
      20 HP
    • Rated Amps:
      32 A
    • Amp Rating @ 120% OL:
      38 A
    • Amp Rating @ 150% OL:
      32 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      32 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      G300
    • Rated Amps:
      38 A
    • Weight:
      19.84 LBS
    Out Of Stock
    List Price:  $1,361.00
    Online Price: $1,021.00
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  • GALT ELECTRIC logo 20HP, 480V, Galt Electric G300 VFD (G34000320UL01)

    20HP, 480V, Galt Electric G300 VFD (G34000320UL01)

    • Model:
      G340-00320UL-01
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • HP Rating @ 120% OL:
      20 HP
    • HP Rating @ 150% OL:
      15 HP
    • Amp Rating @ 120% OL:
      30 A
    • Amp Rating @ 150% OL:
      25 A
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      25 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Horsepower Rating:
      15 HP
    • Horsepower Rating:
      20 HP
    • Rated Amps:
      25 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Enclosure Rating:
      IP 20
    • Series:
      G300
    • Rated Amps:
      30 A
    • Weight:
      19.84 LBS
    Out Of Stock
    Online Price: $872.00
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  • GALT ELECTRIC logo 15HP, 480V, Galt Electric G300 VFD (G340-00250UL-01)

    15HP, 480V, Galt Electric G300 VFD (G340-00250UL-01)

    • Model:
      G340-00250UL-01
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • Horsepower Rating:
      10 HP
    • Horsepower Rating:
      15 HP
    • HP Rating @ 120% OL:
      15 HP
    • HP Rating @ 150% OL:
      10 HP
    • Rated Amps:
      18.5 A
    • Amp Rating @ 120% OL:
      25 A
    • Amp Rating @ 150% OL:
      18.5 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      18.5 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      G300
    • Rated Amps:
      25 A
    • Weight:
      14.33 LBS
    Out Of Stock
    List Price:  $948.00
    Online Price: $711.00
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  • GALT ELECTRIC logo 10HP, 480V, Galt Electric G300 VFD (G340-00185UL-01)

    10HP, 480V, Galt Electric G300 VFD (G340-00185UL-01)

    • Model:
      G340-00185UL-01
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • Horsepower Rating:
      7.5 HP
    • Horsepower Rating:
      10 HP
    • HP Rating @ 120% OL:
      10 HP
    • HP Rating @ 150% OL:
      7.5 HP
    • Rated Amps:
      14 A
    • Amp Rating @ 120% OL:
      18.5 A
    • Amp Rating @ 150% OL:
      14 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      14 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      G300
    • Rated Amps:
      18.5 A
    • Weight:
      14.33 LBS
    Out Of Stock
    List Price:  $780.00
    Online Price: $585.00
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  • GALT ELECTRIC logo 7.5HP, 480V, Galt Electric G300 VFD (G340-00140UL-01)

    7.5HP, 480V, Galt Electric G300 VFD (G340-00140UL-01)

    • Model:
      G340-00140UL-01
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • Horsepower Rating:
      5 HP
    • Horsepower Rating:
      7.5 HP
    • HP Rating @ 120% OL:
      7.5 HP
    • HP Rating @ 150% OL:
      5 HP
    • Rated Amps:
      9.5 A
    • Amp Rating @ 120% OL:
      14 A
    • Amp Rating @ 150% OL:
      9.5 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      9.5 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      G300
    • Rated Amps:
      14 A
    • Weight:
      8.82 LBS
    Out Of Stock
    List Price:  $568.00
    Online Price: $426.00
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