GS3 DURApulse AC Drive
Series Overview
The GS3 DURApulse AC Drive series from Automation Direct is a family of variable frequency drives (VFDs) rated for 460VAC three-phase power. These drives use pulse-width modulation to provide precise motor speed control, supporting energy savings and improved process control in industrial applications such as HVAC systems, conveyors, fans, pumps, and material handling equipment.
The series spans a broad power range, with models rated from 15 to 100 horsepower to suit a variety of motor sizes and load requirements.
Keypads and Interfaces
In addition to the AC drives, the series includes GS3-KPD display and keypad assemblies. These units provide an interface for programming drive parameters, monitoring motor speed, and controlling drive operation, featuring an LCD screen and tactile buttons. Communication occurs via RS-485 using the MODBUS protocol.
| Mfg. | Mfg. Part Num. | Description | Prices | |
|---|---|---|---|---|
![[88036] DURAPulse Keypad](/web/image/product.template/71649/image_128/%5B88036%5D%20DURAPulse%20Keypad?unique=562fd6a)
|
Automation Direct | GS3-KPD+W19310019 | DURAPulse Keypad | Repair: Call for price |
![[68378] 40HP AC Drive 460VAC 3 Phase](/web/image/product.template/103731/image_128/%5B68378%5D%2040HP%20AC%20Drive%20460VAC%203%20Phase?unique=562fd6a)
|
Automation Direct | GS3-4040 | 40HP AC Drive 460VAC 3 Phase | Repair: $ 1,612.00 |
![[68377] 50HP AC Drive 460VAC 3 Phase](/web/image/product.template/103730/image_128/%5B68377%5D%2050HP%20AC%20Drive%20460VAC%203%20Phase?unique=562fd6a)
|
Automation Direct | GS3-4050 | 50HP AC Drive 460VAC 3 Phase | Repair: $ 2,300.00 |
![[68374] 60HP AC Drive 460VAC 3 Phase](/web/image/product.template/103727/image_128/%5B68374%5D%2060HP%20AC%20Drive%20460VAC%203%20Phase?unique=562fd6a)
|
Automation Direct | GS3-4060 | 60HP AC Drive 460VAC 3 Phase | Repair: $ 1,884.00 |
![[68373] 75HP AC Drive 460VAC 3 Phase](/web/image/product.template/103726/image_128/%5B68373%5D%2075HP%20AC%20Drive%20460VAC%203%20Phase?unique=562fd6a)
|
Automation Direct | GS3-4075 | 75HP AC Drive 460VAC 3 Phase | Repair: $ 1,936.00 |
![[68370] 100HP AC Drive 460VAC 3 Phase](/web/image/product.template/103723/image_128/%5B68370%5D%20100HP%20AC%20Drive%20460VAC%203%20Phase?unique=562fd6a)
|
Automation Direct | GS3-4100 | 100HP AC Drive 460VAC 3 Phase | Repair: $ 2,420.00 |
![[116129] Keypad](/web/image/product.template/123118/image_128/%5B116129%5D%20Keypad?unique=562fd6a)
|
Automation Direct | GS3-KPD+W20430111 | Keypad | Repair: Call for price |
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