---
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: "€ 445.77"
currency: EUR
in_stock: true
reviews_count: 9
category: "Hy Huanyang"
url: https://www.desertcart.com.cy/products/57232550-5hp-4kw-vfd-single-phase-to-3-phase-converter-used
store_origin: CY
region: Cyprus
---

# 4KW power output RS-485 communication 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:** € 445.77
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power your productivity with precision and ease — don’t get left behind!

## 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?** € 445.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/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:** Seamlessly drives motors up to 5HP with robust 200-230V input/output compatibility.
- • **Whisper-Quiet & Low EMI:** Engineered for low noise and minimal electromagnetic interference—work smarter, not louder.
- • **Reliable & Safe Operation:** CE certified, non-flammable design with low failure rate and responsive customer support.
- • **Smart Remote Control Ready:** Supports remote potentiometer speed adjustment and switch start/stop for ultimate convenience.
- • **Effortless Single to 3-Phase Conversion:** Transform your single-phase supply into efficient 3-phase motor power without hassle.

## Overview

The 5HP 4KW Variable Frequency Drive (VFD) converts single-phase 200-230V input into stable 3-phase output, ideal for motors up to 4.8HP (3.5kW). Featuring RS-485 communication, remote speed control, and low noise operation, it offers a reliable, CE-certified solution with low electromagnetic interference and a user-friendly setup. Perfect for professionals seeking efficient motor control with dependable warranty and support.

## Description

Buy 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: Controls - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great warranty support, great features for the price, time will tell about long term reliability - I received a defective 7.5KW VFD. I contacted desertcart for warranty support, and desertcart directed me to Huanyang. I contacted Huanyang, and after a brief exchange of steps to debug and the results, Huanyang agreed to send me a replacement unit. The replacement arrived within a couple of days of our exchange. The replacement works perfectly. Time will tell if it holds up, but I am very pleased with the support I received. There are mixed reviews of this unit, but most problems seem to be evident right out of the box or upon initial powerup. That was true in my case - unit reset itself randomly right out of the box. This replacement is working as expected, so I am hoping it stays that way. There are more expensive options, and there are also cheaper options, but I really like the features and function of this box so, fingers crossed.
Review: 2 year old, no problems. - Why did you pick this product vs others?: I have been using this VFD on my 7.5hp 16" Delta radial arm saw for about 2 years now. It has been working perfectly. I also have some name brand VFD's to run my 3 phase machines on Single phase. These inexpensive VFD's are a lot easier to setup. They have a fraction of the possible setup parameters of my Hitachi VFD's but I don't have any need for the fancy parameters and they really just get in the way making initial configuration more difficult. If your income depends on the proper functioning of your machinery I can see why you would want to use a name brand VFD with good support and a good warranty. But if you are a hobby guy like me these VFD's are a great value!

## 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
- 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 |
| Best Sellers Rank | #42,814 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14 in Motor Speed Controllers |
| Customer Reviews | 4.1 4.1 out of 5 stars (284) |
| Date First Available | March 23, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.41 pounds |
| Item model number | GT-4R0G-2 |
| Manufacturer | HUANYANG ELECTRICAL |
| Product Dimensions | 8.7 x 6.7 x 5.9 inches |

## 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 **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great warranty support, great features for the price, time will tell about long term reliability
*by S***D on December 2, 2025*

I received a defective 7.5KW VFD. I contacted Amazon for warranty support, and Amazon directed me to Huanyang. I contacted Huanyang, and after a brief exchange of steps to debug and the results, Huanyang agreed to send me a replacement unit. The replacement arrived within a couple of days of our exchange. The replacement works perfectly. Time will tell if it holds up, but I am very pleased with the support I received. There are mixed reviews of this unit, but most problems seem to be evident right out of the box or upon initial powerup. That was true in my case - unit reset itself randomly right out of the box. This replacement is working as expected, so I am hoping it stays that way. There are more expensive options, and there are also cheaper options, but I really like the features and function of this box so, fingers crossed.

### ⭐⭐⭐⭐⭐ 2 year old, no problems.
*by M***R on July 8, 2025*

Why did you pick this product vs others?: I have been using this VFD on my 7.5hp 16" Delta radial arm saw for about 2 years now. It has been working perfectly. I also have some name brand VFD's to run my 3 phase machines on Single phase. These inexpensive VFD's are a lot easier to setup. They have a fraction of the possible setup parameters of my Hitachi VFD's but I don't have any need for the fancy parameters and they really just get in the way making initial configuration more difficult. If your income depends on the proper functioning of your machinery I can see why you would want to use a name brand VFD with good support and a good warranty. But if you are a hobby guy like me these VFD's are a great value!

### ⭐⭐⭐⭐⭐ Excellent product if you get educated in advance
*by P***H on November 28, 2019*

I bought this to run a 2HP motor on a Bridgeport copy that is 3 phase. Like others say, the manual has some errors. It shows on the wiring page to hook up the single phase power to R and T. It didn't work that way. Hook it up to R and S. The best advice I can give is that before you order it spend some time on YouTube to see where others have struggled or succeeded . Do a search for "Huanyang GT" There you will find several videos including "VFD GT series operation" I took my laptop to the shop and followed it step by step. It ran perfectly with no issues at all and I have never wired a VFD. Watching videos will get you familiar with the functions. Great bargain for the money if you have some electrical skills! You will need to wire in a disconnect and likely low voltage control wiring. I went through the extra effort to install it in a enclosure. EDIT: After a successful install, I bought another larger unit for my 5hp Lathe. More challenging to install but well worth the effort. The amount of electrical hardware you get to remove is staggering! My personal opinion is to stay away from "Autotune" and just enter your basic motor parameters and HZ. Start slowly. As you learn the programming language things will start to click and make sense. Managed to get everything programmed exactly how I wanted it including the mechanical brake. Great product for the money. Patience.....required for this project but I couldn't be happier with the results!

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-13*