What is the IP rating of the AutomationDirect GS33-2020?

IP20, per DURApulse AC High-performance Drive: 230 VAC, 20hp with 3-phase input, (VFD) (PN# GS33-2020) | AutomationDirect (automationdirect.com).

AutomationDirect GS33-2020

The GS33-2020 is a DURApulse GS30 series AC variable frequency drive from AutomationDirect. It is an enclosed 230 VAC, three-phase input drive rated 20 hp, with SVC, V/Hz, FOC, encoder or torque control modes and built-in Safe Torque Off. It provides RS-485 and USB ports, Modbus RTU and Modbus ASCII slave communication, and an IP20 enclosure.

Source checked10/10 values · 2026-10-26

AutomationDirect VFD

Rated power

14.914kW

Rated current

65A

IP rating

IP20

Specification

2 sources

Category	vfd
Supply voltage	230 VAC
Frame size	F
Operating temp min	-20 °C
Operating temp max	50 °C

Quick answers

What is the IP rating of the AutomationDirect GS33-2020?: IP20, per DURApulse AC High-performance Drive: 230 VAC, 20hp with 3-phase input, (VFD) (PN# GS33-2020) | AutomationDirect (automationdirect.com).

Study notes

Control modes: SVC, V/Hz, FOC, encoder or torque.
Carrier frequency range 2–15 kHz; output frequency range 0.1–599 Hz.
Communication: one RS-485 (RJ45) port and one USB B port; Modbus RTU/ASCII slave up to 115.2k baud.
I/O: 2 analog inputs, 1 analog output, 7 discrete inputs, and 3 discrete outputs.
Integrated dynamic braking and built-in reverse capability.
For use with 3-phase induction and permanent magnet AC motors.
Frame size F; panel or wall mounting.
Shipping weight 16.92 lb.
No integrated EMI filter.
Variable torque amperage rating 69 A.

Safety

Built-in Safe Torque Off (STO).
UL Listed File # E198015; CE; RoHS compliant.
User-supplied external fuse required.