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AutomationDirect DURApulse GS4-2010

The GS4-2010 is a DURApulse GS4 series AC variable frequency drive in a NEMA 1 enclosure that runs on 230 VAC and drives three-phase induction motors. It delivers 10 hp with three-phase input and 3 hp with single-phase input, using either sensorless vector control (SVC) or V/Hz mode. It has an RS-485 port, integrated dynamic braking, analog and discrete I/O, and accepts optional EtherNet/IP and Modbus TCP cards.

Source checked9/9 values · 2026-10-26AutomationDirectVFD
IP rating
IP20

Specification

2 sources
Categoryvfd
Supply voltage230 VAC
Frame sizeB
Output typePWM output
Operating temp min-10 °C
Operating temp max50 °C

Quick answers

What is the IP rating of the AutomationDirect DURApulse GS4-2010?
IP20, per DURApulse AC High-performance Drive: 230 VAC, 10hp with 3-phase input, 3hp with 1-phase input, (VFD) (PN# GS4-2010) | AutomationDirect (automationdirect.com).

Study notes

  • DURApulse GS4 series high-performance VFD, B frame, panel or wall mounting.
  • Horsepower by input phase: 10 hp with 3-phase input (31 A), 3 hp with 1-phase input (11 A); variable torque rating 33 A.
  • Control modes: SVC (sensorless vector) or V/Hz.
  • RS-485 (RJ12) port, up to 115.2k baud; port protocols are Modbus RTU, Modbus ASCII and BACnet.
  • Optional EtherNet/IP and Modbus TCP cards are available but not built in.
  • Analog I/O: 3 analog inputs (11-bit) and 2 analog outputs (10-bit); input ranges 0-20 mA, 4-20 mA and +/-10 VDC; output ranges 0-20 mA, 4-20 mA and 0-10 VDC.
  • Discrete I/O: 8 sinking/sourcing inputs at 24 VDC; 4 relay/sinking/sourcing outputs rated 240 VAC and 48 VDC, Form C (SPDT) relays, 3 A per relay point and 50 mA per discrete point.
  • Carrier frequency range 2-15 kHz; output frequency range 0.1-599 Hz.
  • Supports ladder programming; GSLOGIC drive PLC software and GSOFT2 configuration software are listed for the drive.
  • No integrated EMI filter; not internally bypassed; reverse capability built in.
  • Shipping weight is 12.9 lb; item includes the GS4-KPD keypad and GS4-QSP quick start guide.

Safety

  • Safe Torque Off (STO) is built in.
  • Temperature rating -10 to +50 deg C.
  • NEMA 1 enclosure, IP20.
  • Agency approvals: UL Listed File # E198015, CE, RoHS compliant.
  • A user-supplied external fuse is required.
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