What is the IP rating of the AutomationDirect DURApulse GS33-22P0?

IP20, per DURApulse AC High-performance Drive: 230 VAC, 2hp with 3-phase input, (VFD) (PN# GS33-22P0) | AutomationDirect (automationdirect.com).

AutomationDirect DURApulse GS33-22P0

The GS33-22P0 is an enclosed DURApulse GS30 series AC variable frequency drive rated 2 hp with a 230 VAC three-phase input and three-phase output. It controls three-phase induction and permanent magnet AC motors using SVC, V/Hz, FOC, encoder or torque control modes. It has a B1 frame, RS-485 (RJ45) and USB B ports, spring clamp terminals, integrated dynamic braking and built-in Safe Torque Off.

Source checked9/9 values · 2026-10-26

AutomationDirect VFD

Rated current

7.5A

IP rating

IP20

Specification

2 sources

Category	vfd
Supply voltage	230 VAC, 3-phase
Frame size	B1
Operating temp min	-20 °C
Operating temp max	50 °C

Quick answers

What is the IP rating of the AutomationDirect DURApulse GS33-22P0?: IP20, per DURApulse AC High-performance Drive: 230 VAC, 2hp with 3-phase input, (VFD) (PN# GS33-22P0) | AutomationDirect (automationdirect.com).

Study notes

Rated 2 hp with 3-phase input; amperage rating 7.5 A and variable torque amperage rating 8 A.
Input and output voltage both nominal 230 VAC, three input phases and three output phases.
Control modes: SVC, V/Hz, FOC, encoder or torque mode.
Port protocols are Modbus RTU Slave and Modbus ASCII Slave over RS-485 (RJ45), plus one USB B port; port speed up to 115.2k baud.
Output frequency range 0.1–599 Hz; carrier frequency range 2–15 kHz.
Analog I/O: 2 input channels (0–20 mA / 4–20 mA, ±10 VDC, 12-bit resolution) and 1 output channel (0–20 mA / 4–20 mA, 0–10 VDC, 10-bit resolution).
Discrete I/O: 7 inputs at 24 VDC (sinking/sourcing) and 3 outputs rated 240 VAC and 30 VDC, including one Form C (SPDT) relay; load current 3 A/point relay and 50 mA/point discrete.
Input signals accepted: 4–20 mA, voltage, potentiometer or pulse train; output type is PWM.
Integrated dynamic braking; no integrated EMI filter; reverse capability built in; not internally bypassed.
Mounting on 35 mm DIN rail, panel or wall; spring clamp terminals; frame size B1.
Programming language is ladder logic; no integrated EMI filter.
Optional communication, encoder and I/O modules are available.

Safety

Safe Torque Off (STO) is built in.
Enclosure is IP20 rated.
Temperature rating -20 to +50 °C.
A user-supplied external fuse is required.
UL Listed File # E198015; CE declaration and RoHS status Yes (see CE document); EU REACH document available; no UL Recognized, UL Hazardous or CSA file listed.