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AC Variable Speed


GS1 SeriesGS1 Series
The GS1 series of AC drives is our most affordable and compact inverter, offering V/ Hz control with advanced application features. These drives can be configured using the built-in digital keypad (which also allows you to set the drive speed, start and stop, and monitor specific parameters) or with the standard RS485 serial communications port.

GS2 SeriesGS2 Series
The GS2 series of AC drives offers all of the features of our GS1 AC drives plus dynamic braking, PID and a removable keypad.
0.37 to 5.5kw, 230 VAC - 0.75 to 7.5kw, 460 VAC and 575 VAC

DURApulse GS3 SeriesDURApulse GS3 Series
DURApulse drives are available in 0.75kw to 75kw models and offer sensorless vector and closed loop control, autotuning, 150% starting torque, and 150% rate current for one minute.

Software & CommsSoftware & Comms
Spare keypads, keypad cables and other cables, plus GSOFT configuration software.

Spares & AccessoriesSpares & Accessories
AC Line Reactors
GS Input Fuse Kits
GS Spare Input Fuses
Current Limiting High-Speed Class J Drive Fuses
GS Braking Options (Braking Units & Resistors)
GS EMI / RF Filters
Replacement Fans for DURApulse - GS3 Series
Optional Drive Related Items

AC Variable Frequency Drives (VFD)


AutomationDirect AC variable speed drives for motor speed control and other industrial control applications.

  • High quality and low prices make our GS1 series mini AC drives and GS2 series micro variable speed drives an incredible deal.
  • The DURApulse (GS3 series) sensorless vector drives can handle applications up to 75kw (100 horsepower).

(1.68Mb)     (8.4Mb)      (links)


GS1 SeriesGS1 Series
The GS1 series of AC drives is our most affordable and compact inverter, offering V/ Hz control with advanced application features. These drives can be configured using the built-in digital keypad (which also allows you to set the drive speed, start and stop, and monitor specific parameters) or with the standard RS485 serial communications port.

GS2 SeriesGS2 Series
The GS2 series of AC drives offers all of the features of our GS1 AC drives plus dynamic braking, PID and a removable keypad.
0.37 to 5.5kw, 230 VAC - 0.75 to 7.5kw, 460 VAC and 575 VAC

DURApulse GS3 SeriesDURApulse GS3 Series
DURApulse drives are available in 0.75kw to 75kw models and offer sensorless vector and closed loop control, autotuning, 150% starting torque, and 150% rate current for one minute.

Software & CommsSoftware & Comms
Spare keypads, keypad cables and other cables, plus GSOFT configuration software.

Spares & AccessoriesSpares & Accessories
AC Line Reactors
GS Input Fuse Kits
GS Spare Input Fuses
Current Limiting High-Speed Class J Drive Fuses
GS Braking Options (Braking Units & Resistors)
GS EMI / RF Filters
Replacement Fans for DURApulse - GS3 Series
Optional Drive Related Items
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