Variable Frequency Drives

Variable Frequency Drives (VFDs) control AC motor speed by adjusting output frequency and voltage. Used across industrial and commercial applications, VFDs help improve process control, reduce startup stress, and support efficient operation for pumps, fans, conveyors, compressors, and other motor-driven systems.

Shop VFDs by voltage, phase, horsepower, enclosure, and application requirements, including options for variable torque and constant torque loads, plus related categories such as AC VFDs, Medium Voltage VFDs, and VFD Accessories.

Need help selecting the right VFD? Contact our team here or call us at 1-800-800-2261 for assistance with voltage, phase, horsepower, enclosure type, and application requirements.

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    WEG Medium Voltage VFD MVW3000 Series - 2300 V, 360 HP, 80 A (MVW3000A0080V023)

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    WEG Medium Voltage VFD MVW3000 Series - 2300 V, 310 HP, 70 A (MVW3000A0070V023)

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    WEG Medium Voltage VFD MVW3000 Series - 2300 V, 270 HP, 60 A (MVW3000A0060V023)

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  • WEG logo WEG Medium Voltage VFD MVW3000 Series - 2300 V, 220 HP, 50 A (MVW3000A0050V023)

    WEG Medium Voltage VFD MVW3000 Series - 2300 V, 220 HP, 50 A (MVW3000A0050V023)

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  • WEG logo WEG Medium Voltage VFD MVW01 Series - 6900 V, 50400 HP, 3933 A (MVW01G4A3933V069T0D36ACI21)

    WEG Medium Voltage VFD MVW01 Series - 6900 V, 50400 HP, 3933 A (MVW01G4A3933V069T0D36ACI21)

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  • WEG logo WEG Medium Voltage VFD MVW01 Series - 6900 V, 42000 HP, 3278 A (MVW01G4A3278V069T0D36ACI21)

    WEG Medium Voltage VFD MVW01 Series - 6900 V, 42000 HP, 3278 A (MVW01G4A3278V069T0D36ACI21)

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  • WEG logo WEG Medium Voltage VFD MVW01 Series - 6900 V, 33600 HP, 2622 A (MVW01G4A2622V069T0D36ACI21)

    WEG Medium Voltage VFD MVW01 Series - 6900 V, 33600 HP, 2622 A (MVW01G4A2622V069T0D36ACI21)

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  • WEG logo WEG Medium Voltage VFD MVW01 Series - 6900 V, 28000 HP, 2185 A (MVW01G4A2185V069T0D36ACI21)

    WEG Medium Voltage VFD MVW01 Series - 6900 V, 28000 HP, 2185 A (MVW01G4A2185V069T0D36ACI21)

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  • WEG logo WEG Medium Voltage VFD MVW01 Series - 6900 V, 22400 HP, 1748 A (MVW01G4A1748V069T0D36ACI21)

    WEG Medium Voltage VFD MVW01 Series - 6900 V, 22400 HP, 1748 A (MVW01G4A1748V069T0D36ACI21)

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  • WEG logo WEG Medium Voltage VFD MVW01 Series - 6900 V, 18990 HP, 1480 A (MVW01G4A1480V069T0D36ACI21)

    WEG Medium Voltage VFD MVW01 Series - 6900 V, 18990 HP, 1480 A (MVW01G4A1480V069T0D36ACI21)

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  • WEG logo WEG Medium Voltage VFD MVW01 Series - 6900 V, 16800 HP, 1311 A (MVW01G4A1311V069T0D36ACI21)

    WEG Medium Voltage VFD MVW01 Series - 6900 V, 16800 HP, 1311 A (MVW01G4A1311V069T0D36ACI21)

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  • WEG logo WEG Medium Voltage VFD MVW01 Series - 6900 V, 14000 HP, 1093 A (MVW01G4A1093V069T0D36ACI21)

    WEG Medium Voltage VFD MVW01 Series - 6900 V, 14000 HP, 1093 A (MVW01G4A1093V069T0D36ACI21)

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