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AutomationDirect GS33-4030

The GS33-4030 is an enclosed DURApulse GS30 series AC variable frequency drive rated for 460 VAC three-phase input and 30 hp. It controls three-phase induction and permanent magnet AC motors using SVC, V/Hz, FOC, encoder or torque control modes, with a 45 A rating. It provides RS-485 and USB B communication ports, built-in Safe Torque Off and integrated dynamic braking, and accepts optional communication, encoder and I/O modules.

Source checked12/12 values · 2026-10-26AutomationDirectVFD
Rated power
22.371kW
Rated current
45A
IP rating
IP20
Weight
7.6385kg

Specification

2 sources
Categoryvfd
Supply voltage460 VAC
Frame sizeF
Output typePWM output
Operating temp min-20 °C
Operating temp max50 °C

Quick answers

How much does the AutomationDirect GS33-4030 weigh?
7.6385 kg, per DURApulse AC High-performance Drive: 460 VAC, 30hp with 3-phase input, (VFD) (PN# GS33-4030) | AutomationDirect (automationdirect.com).
What is the IP rating of the AutomationDirect GS33-4030?
IP20, per DURApulse AC High-performance Drive: 460 VAC, 30hp with 3-phase input, (VFD) (PN# GS33-4030) | AutomationDirect (automationdirect.com).

Study notes

  • Control modes: SVC, V/Hz, FOC, encoder or torque mode.
  • Carrier frequency range 2-15 kHz; output frequency range 0.1-599 Hz.
  • Variable torque amperage rating 49 A in addition to the 45 A standard rating.
  • Analog I/O: 2 analog inputs (12-bit, 0-20 mA / 4-20 mA, +/-10 VDC) and 1 analog output (10-bit, 0-20 mA / 4-20 mA, 0-10 VDC).
  • Discrete I/O: 7 sinking/sourcing inputs at 24 VDC and 3 relay/sinking/sourcing outputs at 240 VAC and 30 VDC; one Form C (SPDT) relay.
  • Load current 3 A/point for relay outputs and 50 mA/point for discrete outputs.
  • Communication: (1) RS-485 (RJ45) and (1) USB B, port speed up to 115.2k baud.
  • Integrated EMI filter: No. Integrated dynamic braking: yes. Internally bypassed: No.
  • Programming language: ladder; drive has an embedded PLC (GSLOGIC software).
  • Mounting: panel or wall. Frame size F. Spring clamp terminals.
  • Optional communication, encoder and I/O modules are available but not included.
  • Reverse capability is built-in.

Safety

  • Safe Torque Off (STO) is built-in.
  • Enclosure IP rating is IP20.
  • Operating temperature range is -20 to +50 °C.
  • A user-supplied external fuse is required.
  • UL Listed, file # E198015; CSA file #: None; RoHS status: Yes (see CE doc).
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