# AutomationDirect GS33-47P5

Hardware · `GS33-47P5` · verification: source checked

The GS33-47P5 is an enclosed DURApulse GS30 series AC variable frequency drive. It accepts a 460 VAC three-phase input and drives three-phase induction or permanent magnet AC motors at 7-1/2 hp. It supports SVC, V/Hz, FOC, encoder and torque control modes and provides RS-485 and USB ports.

## Specification

| Property | Value |
|---|---|
| Category | vfd |
| Supply voltage | 460 VAC |
| Rated current | 13 A |
| Frame size | D |
| Output type | PWM output |
| IP rating | IP20 |
| Operating temp min | -20 °C |
| Operating temp max | 50 °C |

## Connected

- Manufacturer: [AutomationDirect](https://machineschema.com/manufacturer/automationdirect.md)
- Protocols: [MODBUS ASCII](https://machineschema.com/protocol/modbus-ascii.md), [MODBUS RTU](https://machineschema.com/protocol/modbus-rtu.md)

## Safety

- Built-in Safe Torque Off (STO).
- Certifications: UL Listed File # E198015, CE, RoHS, EU REACH.
- A user-supplied external fuse is required.

## Study notes

- Three-phase input and three-phase output; rated 7-1/2 hp with three-phase input.
- Variable torque amperage rating is 14.5 A.
- Control modes: SVC, V/Hz, FOC, encoder or torque.
- Communication ports: one RS-485 (RJ45) and one USB B; port speed up to 115.2k baud.
- Input signal types: 4–20 mA, voltage, potentiometer or pulse train.
- Output frequency range is 0.1–599 Hz; carrier frequency range is 2–15 kHz.
- I/O includes 7 discrete inputs, 3 discrete outputs, 2 analog inputs and 1 analog output.
- Integrated dynamic braking and built-in reverse capability; no integrated EMI filter; not internally bypassed.
- Programming language is ladder; connector type is spring clamp terminals.
- Mounting is panel or wall; enclosure type is enclosed.
- Optional communication, encoder and I/O modules are available.

## Sources

1. [DURApulse AC High-performance Drive: 460 VAC, 7-1/2hp with 3-phase input, (VFD) (PN# GS33-47P5) | AutomationDirect](https://www.automationdirect.com/adc/shopping/catalog/drives_-a-_soft_starters/ac_variable_frequency_drives_(vfd)/high-performance_vfds/gs33-47p5) (accessed 2026-10-26)
2. [GS33 47P5 cutsheet](https://cdn.automationdirect.com/static/specs/cutsheet/GS33-47P5_cutsheet.pdf) (accessed 2026-10-26)

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