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.

  • SMART D logo 40HP, 600V, Smart D Clean Power AFE VFD (SDB-2-2300-A)

    40HP, 600V, Smart D Clean Power AFE VFD (SDB-2-2300-A)

    • Series:
      Clean Power VFD
    • Model:
      SDB-2-2300-A
    • Brand:
      SMART D
    • Product Condition:
      New
    • Warranty:
      18 months from date of shipment
    • Horsepower Rating:
      40 HP
    • HP Rating @ 110% OL:
      40 HP
    • HP Rating @ 150% OL:
      30 HP
    • Rated Amps:
      45 A
    • Amp Rating @ 110% OL:
      45 A
    • Amp Rating @ 150% OL:
      33 A
    • Rated Voltage:
      600 V
    • Output Amperage Rating:
      45 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Ambient Tempurature Rating:
      50 °C
    • Enclosure Rating:
      UL Type 1
    • Frame Size:
      S3
    • Communication Protocol:
      Modbus TCP/IP
    • Constant Torque / Variable Torque:
      Variable Torque
    • Weight:
      0.01 LBS
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  • SMART D logo 30HP, 600V, Smart D Clean Power AFE VFD (SDB-2-2220-A)

    30HP, 600V, Smart D Clean Power AFE VFD (SDB-2-2220-A)

    • Series:
      Clean Power VFD
    • Model:
      SDB-2-2220-A
    • Brand:
      SMART D
    • Product Condition:
      New
    • Warranty:
      18 months from date of shipment
    • Horsepower Rating:
      30 HP
    • HP Rating @ 110% OL:
      30 HP
    • HP Rating @ 150% OL:
      25 HP
    • Rated Amps:
      34 A
    • Amp Rating @ 110% OL:
      34 A
    • Amp Rating @ 150% OL:
      24 A
    • Rated Voltage:
      600 V
    • Output Amperage Rating:
      34 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Ambient Tempurature Rating:
      50 °C
    • Enclosure Rating:
      UL Type 1
    • Frame Size:
      S3
    • Communication Protocol:
      Modbus TCP/IP
    • Weight:
      0.01 LBS
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  • SMART D logo 25HP, 600V, Smart D Clean Power AFE VFD (SDB-2-2185-A)

    25HP, 600V, Smart D Clean Power AFE VFD (SDB-2-2185-A)

    • Series:
      Clean Power VFD
    • Model:
      SDB-2-2185-A
    • Brand:
      SMART D
    • Product Condition:
      New
    • Warranty:
      18 months from date of shipment
    • Horsepower Rating:
      25 HP
    • HP Rating @ 110% OL:
      25 HP
    • HP Rating @ 150% OL:
      20 HP
    • Rated Amps:
      28 A
    • Amp Rating @ 110% OL:
      28 A
    • Amp Rating @ 150% OL:
      22 A
    • Rated Voltage:
      600 V
    • Output Amperage Rating:
      28 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Ambient Tempurature Rating:
      50 °C
    • Enclosure Rating:
      UL Type 1
    • Frame Size:
      S3
    • Communication Protocol:
      Modbus TCP/IP
    • Weight:
      0.01 LBS
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  • SMART D logo 20HP, 600V, Smart D Clean Power AFE VFD (SDB-2-2150-A)

    20HP, 600V, Smart D Clean Power AFE VFD (SDB-2-2150-A)

    • Series:
      Clean Power VFD
    • Model:
      SDB-2-2150-A
    • Brand:
      SMART D
    • Product Condition:
      New
    • Warranty:
      18 months from date of shipment
    • Horsepower Rating:
      20 HP
    • HP Rating @ 110% OL:
      20 HP
    • HP Rating @ 150% OL:
      15 HP
    • Rated Amps:
      22 A
    • Amp Rating @ 110% OL:
      22 A
    • Amp Rating @ 150% OL:
      17 A
    • Rated Voltage:
      600 V
    • Output Amperage Rating:
      22 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Ambient Tempurature Rating:
      50 °C
    • Enclosure Rating:
      UL Type 1
    • Frame Size:
      S3
    • Communication Protocol:
      Modbus TCP/IP
    • Weight:
      0.01 LBS
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  • SMART D logo 15HP, 600V, Smart D Clean Power AFE VFD (SDB-2-2110-A)

    15HP, 600V, Smart D Clean Power AFE VFD (SDB-2-2110-A)

    • Series:
      Clean Power VFD
    • Model:
      SDB-2-2110-A
    • Brand:
      SMART D
    • Product Condition:
      New
    • Warranty:
      18 months from date of shipment
    • Horsepower Rating:
      15 HP
    • HP Rating @ 110% OL:
      15 HP
    • HP Rating @ 150% OL:
      10 HP
    • Rated Amps:
      17 A
    • Amp Rating @ 110% OL:
      17 A
    • Amp Rating @ 150% OL:
      10 A
    • Rated Voltage:
      600 V
    • Output Amperage Rating:
      17 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Ambient Tempurature Rating:
      50 °C
    • Enclosure Rating:
      UL Type 1
    • Frame Size:
      S3
    • Communication Protocol:
      Modbus TCP/IP
    • Weight:
      0.01 LBS
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  • SMART D logo 60HP, 480V, Smart D Clean Power AFE VFD (SDB-1-2450-A)

    60HP, 480V, Smart D Clean Power AFE VFD (SDB-1-2450-A)

    • Series:
      Clean Power VFD
    • Model:
      SDB-1-2450-A
    • Brand:
      SMART D
    • Product Condition:
      New
    • Warranty:
      18 months from date of shipment
    • Horsepower Rating:
      60 HP
    • HP Rating @ 110% OL:
      60 HP
    • HP Rating @ 150% OL:
      40 HP
    • Rated Amps:
      82 A
    • Amp Rating @ 110% OL:
      82 A
    • Amp Rating @ 150% OL:
      60 A
    • Rated Voltage:
      480 V
    • Output Amperage Rating:
      82 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Ambient Tempurature Rating:
      50 °C
    • Enclosure Rating:
      UL Type 1
    • Frame Size:
      S4
    • Communication Protocol:
      Modbus TCP/IP
    • Weight:
      0.01 LBS
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  • SMART D logo 50HP, 480V, Smart D Clean Power AFE VFD (SDB-1-2375-A)

    50HP, 480V, Smart D Clean Power AFE VFD (SDB-1-2375-A)

    • Series:
      Clean Power VFD
    • Model:
      SDB-1-2375-A
    • Brand:
      SMART D
    • Product Condition:
      New
    • Warranty:
      18 months from date of shipment
    • Horsepower Rating:
      50 HP
    • HP Rating @ 110% OL:
      50 HP
    • HP Rating @ 150% OL:
      40 HP
    • Rated Amps:
      70 A
    • Amp Rating @ 110% OL:
      70 A
    • Amp Rating @ 150% OL:
      50 A
    • Rated Voltage:
      480 V
    • Output Amperage Rating:
      70 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Ambient Tempurature Rating:
      50 °C
    • Enclosure Rating:
      UL Type 1
    • Frame Size:
      S4
    • Communication Protocol:
      Modbus TCP/IP
    • Weight:
      0.01 LBS
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  • SMART D logo 40HP, 480V, Smart D Clean Power AFE VFD (SDB-1-2300-A)

    40HP, 480V, Smart D Clean Power AFE VFD (SDB-1-2300-A)

    • Series:
      Clean Power VFD
    • Model:
      SDB-1-2300-A
    • Brand:
      SMART D
    • Product Condition:
      New
    • Warranty:
      18 months from date of shipment
    • Horsepower Rating:
      40 HP
    • HP Rating @ 110% OL:
      40 HP
    • HP Rating @ 150% OL:
      30 HP
    • Rated Amps:
      55 A
    • Amp Rating @ 110% OL:
      55 A
    • Amp Rating @ 150% OL:
      40 A
    • Rated Voltage:
      480 V
    • Output Amperage Rating:
      55 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Ambient Tempurature Rating:
      50 °C
    • Enclosure Rating:
      UL Type 1
    • Frame Size:
      S4
    • Communication Protocol:
      Modbus TCP/IP
    • Weight:
      0.01 LBS
    Out Of Stock
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  • SMART D logo 30HP, 480V, Smart D Clean Power AFE VFD (SDB-1-2220-A)

    30HP, 480V, Smart D Clean Power AFE VFD (SDB-1-2220-A)

    • Series:
      Clean Power VFD
    • Model:
      SDB-1-2220-A
    • Brand:
      SMART D
    • Product Condition:
      New
    • Warranty:
      18 months from date of shipment
    • Horsepower Rating:
      30 HP
    • HP Rating @ 110% OL:
      30 HP
    • HP Rating @ 150% OL:
      25 HP
    • Rated Amps:
      45 A
    • Amp Rating @ 110% OL:
      45 A
    • Amp Rating @ 150% OL:
      33 A
    • Rated Voltage:
      480 V
    • Output Amperage Rating:
      45 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Ambient Tempurature Rating:
      50 °C
    • Enclosure Rating:
      UL Type 1
    • Frame Size:
      S3
    • Communication Protocol:
      Modbus TCP/IP
    • Constant Torque / Variable Torque:
      Variable Torque
    • Weight:
      0.01 LBS
    Out Of Stock
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  • SMART D logo 15HP, 480V, Smart D Clean Power AFE VFD (SDB-1-2110-A)

    15HP, 480V, Smart D Clean Power AFE VFD (SDB-1-2110-A)

    • Series:
      Clean Power VFD
    • Model:
      SDB-1-2110-A
    • Brand:
      SMART D
    • Product Condition:
      New
    • Warranty:
      18 months from date of shipment
    • Horsepower Rating:
      15 HP
    • HP Rating @ 110% OL:
      15 HP
    • HP Rating @ 150% OL:
      10 HP
    • Rated Amps:
      22 A
    • Amp Rating @ 110% OL:
      22 A
    • Amp Rating @ 150% OL:
      17 A
    • Rated Voltage:
      480 V
    • Output Amperage Rating:
      22 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Ambient Tempurature Rating:
      50 °C
    • Enclosure Rating:
      UL Type 1
    • Frame Size:
      S3
    • Communication Protocol:
      Modbus TCP/IP
    • Weight:
      0.01 LBS
    Out Of Stock
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  • SMART D logo 25HP, 480V, Smart D Clean Power AFE VFD (SDB-1-2185-A)

    25HP, 480V, Smart D Clean Power AFE VFD (SDB-1-2185-A)

    • Series:
      Clean Power VFD
    • Model:
      SDB-1-2185-A
    • Brand:
      SMART D
    • Product Condition:
      New
    • Warranty:
      18 months from date of shipment
    • Horsepower Rating:
      25 HP
    • HP Rating @ 110% OL:
      25 HP
    • HP Rating @ 150% OL:
      20 HP
    • Rated Amps:
      34 A
    • Amp Rating @ 110% OL:
      34 A
    • Amp Rating @ 150% OL:
      25 A
    • Rated Voltage:
      480 V
    • Output Amperage Rating:
      34 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Ambient Tempurature Rating:
      50 °C
    • Enclosure Rating:
      UL Type 1
    • Frame Size:
      S3
    • Communication Protocol:
      Modbus TCP/IP
    • Weight:
      0.01 LBS
    Out Of Stock
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  • SMART D logo 20HP, 480V, Smart D Clean Power AFE VFD (SDB-1-2150-A)

    20HP, 480V, Smart D Clean Power AFE VFD (SDB-1-2150-A)

    • Series:
      Clean Power VFD
    • Model:
      SDB-1-2150-A
    • Brand:
      SMART D
    • Product Condition:
      New
    • Warranty:
      18 months from date of shipment
    • Horsepower Rating:
      20 HP
    • HP Rating @ 110% OL:
      20 HP
    • HP Rating @ 150% OL:
      15 HP
    • Rated Amps:
      28 A
    • Amp Rating @ 110% OL:
      28 A
    • Amp Rating @ 150% OL:
      22 A
    • Rated Voltage:
      480 V
    • Output Amperage Rating:
      28 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Ambient Tempurature Rating:
      50 °C
    • Enclosure Rating:
      UL Type 1
    • Frame Size:
      S3
    • Communication Protocol:
      Modbus TCP/IP
    • Weight:
      0.01 LBS
    Out Of Stock
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