---
product_id: 57232550
title: "5HP 4KW VFD, Single-Phase to 3-Phase Converter, Used on ≤4.8HP(3.5kW) 16Amps 200-230V 3-Phase Motor, Input/Output 200V-230V,Variable Frequency Drive"
brand: "hy huanyang"
price: "€ 391.84"
currency: EUR
in_stock: true
reviews_count: 12
category: "Hy Huanyang"
url: https://www.desertcart.gr/products/57232550-5hp-4kw-vfd-single-phase-to-3-phase-converter-used
store_origin: GR
region: Greece
---

# 4KW output power RS-485 communication & MODBUS support Single-phase to 3-phase conversion 5HP 4KW VFD, Single-Phase to 3-Phase Converter, Used on ≤4.8HP(3.5kW) 16Amps 200-230V 3-Phase Motor, Input/Output 200V-230V,Variable Frequency Drive

**Brand:** hy huanyang
**Price:** € 391.84
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your motor control game — power, precision, and peace of mind in one sleek VFD!

## Quick Answers

- **What is this?** 5HP 4KW VFD, Single-Phase to 3-Phase Converter, Used on ≤4.8HP(3.5kW) 16Amps 200-230V 3-Phase Motor, Input/Output 200V-230V,Variable Frequency Drive by hy huanyang
- **How much does it cost?** € 391.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/57232550-5hp-4kw-vfd-single-phase-to-3-phase-converter-used)

## Best For

- hy huanyang enthusiasts

## Why This Product

- Trusted hy huanyang brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful 4KW Output:** Drive your 3-phase motors with robust 4KW power for seamless industrial performance.
- • **Smart Remote Control:** Supports remote potentiometer speed control and switch start/stop for ultimate operational convenience.
- • **Whisper-Quiet & Reliable:** Low noise, low electromagnetic interference, and a non-flammable design ensure safe, smooth operation.
- • **Advanced DSP Vector Control:** Experience high torque at low speeds with precision PID and auto torque slip compensation technology.
- • **Universal Input Compatibility:** Works effortlessly with 200-230V single or three-phase power sources—flexibility that fits your setup.

## Overview

The HUANYANG GT-4R0G-2 is a 5HP (4KW) Variable Frequency Drive designed to convert single-phase 200-230V input into stable 3-phase output for motors up to 4.8HP. Featuring advanced DSP vector control, RS-485 MODBUS communication, and remote speed control, it delivers high torque at low speeds with low noise and electromagnetic interference. Its robust aluminum base and DC cooling fan ensure durability and heat dissipation, making it ideal for CNC routers, compressors, pumps, and other industrial machinery. CE certified and backed by responsive customer support, this VFD is engineered for professional-grade reliability and versatility.

## Description

Product description GT-4R0G-2 VFD Specifications How to connect the motor basic parameter for 400hz spindle Set p0.03 =400， p0.04 =400， p0.06 =400， p2.02 =400 ( Note ： This is to match the basic parameters of the 400hz spindle, do not need to set other parameters can be connected） basic parameter for 3 phase 50/60Hz motor Set p0.03 =50/60, p0.04 =50/60, p0.06=50/60，p2.02=50/60 ( Note ：The default setting of the VFD is 50hz , which can be directly connected to the motor for driving) DC cooling fan/Aluminum base DC cooling fan low noise, large air volume help vfd heat dissipation, improve product stability Aluminum base: This ensures the stability of the product and increases the heat dissipation capacity of the fan Panel keyboard Multiple terminals Unlike other inexpensive VFDS, this VFD has two sets of terminal functions,Rich of digital and analogy control terminals for versitile control,optional MODBUS (RS485) extension,diversified parameter setting. Adopt DSP vector control to enable motor to achieve high torque in low speed Support external switch start/stop（"COM" and "S1" terminal connection switch. then set P0.01=1） Support external potentiometer controls motor speed supports mcah3 function and RS-485 communication (For more information, you can contact the seller, we will send you a video of the basic functions of VFD) Advanced motherboard features PID control;advanced calculous PID closed-loop arithmetic, quick responding speed and high suitability; Easy PLC function can realize 16 legs of speed and inverter control function RS485 communication port, adopting standard international MODBUS main circuit control With extremely strong anti-jamming capability Low output ratting torque 0.5HZ-150%, low speed running ability Carrier adjustable by 16KHZ, completely soundless working environment Broad voltage working area, normal running in 304V-456V Auto voltage regulation (AVR) technique, for ensuring the inverter load capability Dead-time compensation and auto torque slip compensation function, can realize 180% high orque output at low frequency 0.25Hz IMPORTANT NOTE This VFD can run 3-phase 220v motor with 200-230V AC single or three phase power supply The vfd cannot be used as a power source, It can only be used to connect three-phase motors To protect the VFD, be sure to press the red button "Stop" and turn off the power when you stop using it.

Review: Great VFD!!! - At this point I've installed 9 of these VFDs and they have been great. I had one arrive DOA, and I had one fail due to a roof leak that dumped water on it, otherwise, no failures in 6 years. The only knocks I'd give them are a very poorly written chinglish manual and a non-standard MODBUS interface. I did get MODBUS to work after about 2 weeks of heavy debugging and altering the protocol. Everything else works fine. One note - if you buy an HY series (instead of GT series) be sure to specify that you want the braking resistor circuit installed. While they advertise it has having braking they don't populate that circuit unless you specifically request it (no extra charge).
Review: Customer support was great they responded right away! - I wanted to give an update on my issue. Huanyang's customer service is top notch. They responded quickly and assured me that they would take care of the issue after desertcart was out of stock on the model that I order and really wanted. Huanyang customer service shipped me a replacement of the model that I originally purchased and wanted. Once I received the replacement VFD and verify it works as expected. I will update this post again. Based on my previous experience with Huanyang VFD I expect it to be excellent quality and performance. That was one of the reasons I was so disappointed when the first one did not power on. I will let everyone know as soon as I get it if it meets my expectations.

## Features

- The VFD can run 3-phase motor with 200-230V AC single-phase or three phase input
- Supports mcah3 function and RS-485 communication
- Supports remote potentiometer speed control and remote switch start/stop
- Easy to connect the motor/easy to use
- The VFD has the advantages of low noise and low electromagnetic interference
- Low failure rate/Designed to be non-flammable
- Achieved CE listed
- Support DPS vector control
- NOTE：This VFD does not support the installation of braking resistors. If your motor requires rapid braking, pls contact the seller before purchase,we will customize this function for you before the shipment.
- 1 Year replace .If there is an error code in the vfd and you do not know how to operate, pls contact me or the after-sales service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077KT1Q6B |
| Antenna Location | CNC router, milling machine, drilling machine, wingding machine, mixer, extruder, slitter, winder, compressor, ventilator, pump, grinder, conveyor, elevator, centrifuger |
| Best Sellers Rank | #64,642 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #25 in Motor Speed Controllers |
| Brand | HY HUANYANG |
| Color | 220VAC 1/3phase input-5HP |
| Customer Reviews | 4.2 out of 5 stars 63 Reviews |
| Electrical Output Waveform | Pure Sine Wave |
| Energy Specifications Met | (unset) |
| Frequency | 50 Hz |
| Input Voltage | 220 Volts |
| Item Dimensions L x W x H | 8.7"L x 6.7"W x 5.9"H |
| Item Weight | 4.41 Pounds |
| Manufacturer | HUANYANG ELECTRICAL |
| Mfr Part Number | GT-4R0G-2 |
| Model Name | GT-4R0G-2 |
| Model Number | GT-4R0G-2 |
| Output Power | 4 Kilowatts |
| Output Voltage | 220 Volts |
| Peak Output Power Watts | 4000 |
| Power Source | ac |
| Recommended Uses For Product | CNC router, milling machine, drilling machine, wingding machine, mixer, extruder, slitter, winder, compressor, ventilator, pump, grinder, conveyor, elevator, centrifuger Recommended Uses For Product CNC router, milling machine, drilling machine, wingding machine, mixer, extruder, slitter, winder, compressor, ventilator, pump, grinder, conveyor, elevator, centrifuger See more |
| Standby Power Shutoff | 90% |
| UPC | 724509858343 |
| Voltage | 220 Volts |
| Wattage | 4 KW |

## Product Details

- **Brand:** HY HUANYANG
- **Model Name:** GT-4R0G-2
- **Power Source:** ac
- **Wattage:** 4 KW

## Images

![5HP 4KW VFD, Single-Phase to 3-Phase Converter, Used on ≤4.8HP(3.5kW) 16Amps 200-230V 3-Phase Motor, Input/Output 200V-230V,Variable Frequency Drive - Image 1](https://m.media-amazon.com/images/I/61GJgUxctRL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great VFD!!!
*by B***B on May 27, 2022*

At this point I've installed 9 of these VFDs and they have been great. I had one arrive DOA, and I had one fail due to a roof leak that dumped water on it, otherwise, no failures in 6 years. The only knocks I'd give them are a very poorly written chinglish manual and a non-standard MODBUS interface. I did get MODBUS to work after about 2 weeks of heavy debugging and altering the protocol. Everything else works fine. One note - if you buy an HY series (instead of GT series) be sure to specify that you want the braking resistor circuit installed. While they advertise it has having braking they don't populate that circuit unless you specifically request it (no extra charge).

### ⭐⭐⭐ Customer support was great they responded right away!
*by A***4 on April 18, 2024*

I wanted to give an update on my issue. Huanyang's customer service is top notch. They responded quickly and assured me that they would take care of the issue after Amazon was out of stock on the model that I order and really wanted. Huanyang customer service shipped me a replacement of the model that I originally purchased and wanted. Once I received the replacement VFD and verify it works as expected. I will update this post again. Based on my previous experience with Huanyang VFD I expect it to be excellent quality and performance. That was one of the reasons I was so disappointed when the first one did not power on. I will let everyone know as soon as I get it if it meets my expectations.

### ⭐⭐⭐⭐⭐ Buen ena opcion
*by R***A on April 4, 2026*

Funciona correctamente

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-16*