New! Dura Pulse AC Drive GS3-4020 20HP 460 V 3 Ph

Automatic Direct

$1,750.00 
SKU: GS3-4020

Web Information

DURApulse GS3 series AC general purpose drive, enclosed, 460 VAC, 20hp with 3-phase input, SVC or V/Hz mode, D frame, RS-485, Modbus, 5kA SCCR.

Overview
The DURApulse series of AC drives offers all of the features of our GS2 series of drives including dynamic braking, PID,removable keypad and RS-485 Modbus communication. The DURApulse AC
drive also offers sensorless vector control with the option of encoder feedback for enhanced speed control. The standard smart keypad (or Human Interface Module) is designed with defaults for the North American customer and allows you to configure the drive, set the speed, start and stop the drive, and monitor critical parameters for your application. In addition, this keypad has internal memory that allows four complete programs to be stored and transferred to any DURApulse
drive. The DURApulse series offers three analog inputs, eleven digital inputs, and one SPDT relay output.

Features
• Simple Volts/Hertz control
• Sensorless vector control with autotune
• Sensorless vector control with optional
encoder feedback card, for better speed
control
• Sinusoidal pulse width modulation (PWM)
• Variable carrier frequency, depending on
model
• IGBT technology
• Starting torque: 125% @ 0.5 Hz/150% @ 1Hz
• 150% rated current for one minute
• Electronic overload protection
• Stall prevention
• Adjustable accel and decel ramps with
linear and S-curve settings
• Automatic torque and slip compensation
• Internal dynamic braking circuit for models
under 20 hp; optional baking units available
for models 20 hp and above
• DC braking
• Five skip frequencies
• Trip history
• Programmable jog speed
• Integral PID control
• Removable smart keypad with parameter
upload/download
• Keypad with memory to store up to four
programs of any DuRA pulse drive
• Eleven programmable digital inputs
• Three programmable analog inputs
• Three digital and one SPDT relay
programmable outputs
• One programmable analog output
• One digital frequency output
• RS-485 Modbus communications
• Ethernet communication optional
• Two-year warranty
• UL/cUL/CE listed
Accessories (sold separately)
• AC line reactors
• EMI filters
• RF filter
• Braking resistors
• Braking units (for models 20 hp and above)
• Fuse kits and replacement fuses
• Replacement cooling fans
• Remote panel adapter
• Replacement keypad
• Keypad cables in 1, 3, and 5-meter lengths
• Ethernet interface
• Four and eight-port RS-485 multi-drop termination boards
• GSoft drive configuration software
• GS3-FB – feedback card
• GS-485HD15-CBL – ZIPLink RS485 communication cable for connection to
the DL06 and D2-260 15-pin ports
• USB-485M – USB to RS-485 PC adapter (see “Communications Products”
chapter for detailed information)
• Detailed descriptions and specifications for GS accessories are available in the “GS/DURApulse
Accessories” section.

Typical Applications
• Conveyors
• Fans
• Pumps
• Compressors
• HVAC
• Material handling
• Mixing
• Shop tools
• Extruding
• Grinding

Condition

Brand new, open box.  Never installed. 

Includes

  • Dura Pulse AC Drive GS3-4020 20HP 460 V 3 Ph

BBR3


Warranty

30 Day warranty. We pledge to offer the best service and warranty to all of our customers!  We are extending a 30 Day warranty on this item. This is our way of saying thank you for allowing us to serve you.

Certification

This is a genuine product from this manufacturer.

Disclaimer

The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. the item is subject to FDA regulation, we will verify your status as an authorized purchaser of this item before shipping of the item."

Regardless of the origin of the equipment, documentation provided or identification appearing upon the equipment, the equipment described and offered here is in no way certified for, recommended for, or offered for any specific use. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or consequential, associated in any way with the equipment. The purchaser, by bidding on this equipment, indicates their acknowledgment of, and agreement to the terms of this disclaimer. it is the purchaser's responsibility to have the item inspected and certified by a qualified professional before use!