How much does the AutomationDirect GS4-2100 weigh?

70.76 kg, per DURApulse AC High-performance Drive: 230 VAC, 100hp with 3-phase input, 25hp with 1-phase input, (VFD) (PN# GS4-2100) | AutomationDirect (automationdirect.com).

AutomationDirect GS4-2100

The GS4-2100 is a DURApulse GS4 series open-frame AC variable frequency drive rated for 230 VAC input. It delivers 100 hp with a 3-phase input or 25 hp with a 1-phase input, and runs 3-phase induction motors in either sensorless vector control (SVC) or V/Hz mode. Setup and monitoring are done from an attached keypad, and the drive provides an RS-485 port plus discrete and analog I/O for control signals.

Source checked9/9 values · 2026-10-26

AutomationDirect VFD

Weight

70.76kg

Specification

2 sources

Category	vfd
Supply voltage	230 VAC
Frame size	E
Output type	PWM output
Operating temp min	-10 °C
Operating temp max	50 °C

Quick answers

How much does the AutomationDirect GS4-2100 weigh?: 70.76 kg, per DURApulse AC High-performance Drive: 230 VAC, 100hp with 3-phase input, 25hp with 1-phase input, (VFD) (PN# GS4-2100) | AutomationDirect (automationdirect.com).

Study notes

Control modes are SVC or V/Hz; carrier frequency range is 2–15 kHz and output frequency range is 0.1–599 Hz.
Amperage rating is 242 A with 3-phase input and 75 A with 1-phase input; variable torque amperage rating is 255 A.
Communication is one RS-485 port on an RJ12 connector running Modbus RTU, Modbus ASCII or BACnet at up to 115.2k baud.
EtherNet/IP and Modbus TCP are only available through optional cards, not built in.
I/O: 8 discrete inputs at 24 VDC (sinking/sourcing), 4 discrete outputs including 2 Form C (SPDT) relays, 3 analog inputs (11-bit resolution, 0–20 mA / 4–20 mA or +/-10 VDC) and 2 analog outputs (10-bit, 0–20 mA / 4–20 mA or 0–10 VDC).
An embedded PLC is programmable in ladder (GSLogic software); connector type is screw terminals.
Horsepower rating depends on input phases: 100 hp with 3-phase input, 25 hp with 1-phase input.
Enclosure is open frame for wall mounting, frame size E; the stated IP rating covers both IP00 and IP20.
Item shipping weight is 156 lb.
Intended for use with 3-phase induction motors; input signal can be 4–20 mA, voltage or potentiometer.

Safety

Safe Torque Off (STO) is built in.
An external dynamic braking unit is required.
A user-supplied external fuse is required.
Operating temperature range is -10 to +50 deg C.
Agency approvals: UL Listed file # E198015, CE, and RoHS compliant; no UL Recognized, UL Hazardous or CSA file listed.