---
product_id: 629934975
title: "VFD Vector 1/3-Phase 220v to 3-Phase Converter, for (≤5.5KW Motor) Speed Control (GT Series-7.5KW,10HP Model)"
brand: "hy huanyang"
price: "240.94 OMR"
currency: OMR
in_stock: false
reviews_count: 5
category: "Hy Huanyang"
url: https://www.desertcart.com.om/products/629934975-vfd-vector-1-3-phase-220v-to-3-phase-converter
store_origin: OM
region: Oman
---

# 7.5KW / 10HP power output RS-485 MODBUS communication 0.5-400Hz variable frequency range VFD Vector 1/3-Phase 220v to 3-Phase Converter, for (≤5.5KW Motor) Speed Control (GT Series-7.5KW,10HP Model)

**Brand:** hy huanyang
**Price:** 240.94 OMR
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Power your workshop like a pro—effortless control, legendary performance!

## Quick Answers

- **What is this?** VFD Vector 1/3-Phase 220v to 3-Phase Converter, for (≤5.5KW Motor) Speed Control (GT Series-7.5KW,10HP Model) by hy huanyang
- **How much does it cost?** 240.94 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/629934975-vfd-vector-1-3-phase-220v-to-3-phase-converter)

## 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

- • **Precision Vector DSP Tech:** Experience high torque at low speeds with advanced DSP vector control, boosting motor efficiency and smooth operation.
- • **Smart Connectivity & Control:** Remote potentiometer speed control and RS-485 communication enable flexible, professional-grade automation integration.
- • **Robust Industrial Reliability:** Built-in PID control, anti-jamming, and comprehensive error protection make it perfect for CNC, pumps, compressors, and more.
- • **Seamless 3-Phase Motor Control:** Run your 3-phase asynchronous motor effortlessly on single or three-phase 220V power—no costly phase converter needed.
- • **Whisper-Quiet & Durable Design:** 16kHz carrier frequency and optimized cooling ensure ultra-low noise, minimal EMI, and extended VFD lifespan.

## Overview

The VFD Vector 1/3-Phase 220V to 3-Phase Converter (GT Series 7.5KW, 10HP) is a high-performance variable frequency drive designed to run 3-phase asynchronous motors on single or three-phase 220V power. Featuring advanced DSP vector control for superior low-speed torque, RS-485 MODBUS communication, and remote speed control capabilities, it delivers precise motor management with low noise and electromagnetic interference. Ideal for CNC machines, pumps, compressors, and industrial automation, it offers robust protection, easy installation, and reliable operation in demanding environments.

## Description

★★★GT-VFD introduction video link→ https://youtu.be/tjhPwYVSSz8IMPORTANT NOTE：the drive is ONLY applicable to THREE PHASE ASYNCHRONOUS motor,please confirm your motor is three-phase asynchronous motor before purchase.To protect VFD, when you stop using it,please be sure to press the red button "stop" and power offspecification：power:7.5KWhorsepower:10HPSuitable motor: <7.5KW（10hp）Input voltage: single or three phase 220V 60Hz Output voltage：220V three phaseOutput frequency:0.5- 50/60Hz, 0.5-400Hz Input Frequency: 50Hz/60HzOutput Current:30AFeature:●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●Various control technique by both synchronization and non-synchronization, dynamically realize fast starting without changing brakes●With perfect error protection and short circuit starting protection capability●Dead-time compensation and auto torque slip compensation function, can realize 180% high orque output at low frequency 0.25Hz●Unique EMC design, can minimize inverter's pollution to power●Overall reinforcement layer to suit all kinds of harsh enviroment

Review: I used this to power an old 10Hp metal turning lathe. We don't have 3 phase power in our garage and I didn't want to get a phase converter. This VFD was easy to set up, cheaper to buy than a phase converter, and made the machine safer to operate. I am only running the lathe at 60Hz for now, but tested the variable speed and it works great. Nice and smooth. I may be back for another VFD once I get my hands on a milling machine.
Review: 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

- 【Basic function】This VFD can run 3-phase motor with 220v single-phase or three phase power supply
- 【Feature-rich】Supports mcah3 function and RS-485 communication.Supports remote potentiometer speed control and remote switch start/stop,Support brake resistance installation
- 【Advantage Feature】With better performance and stability.Adopt DSP vector control to enable motor to achieve high torque in LOW SPEED rotation to increase motor working efficiency
- 【Easy to connect】The input wire is connected to the “R,S and T” terminal on the VFD, and the output wire is connected to the "U","V"and"W" terminal
- 【Good Noise Control】The VFD has the advantages of low noise and low electromagnetic interference, which are achieved by the excellent PMW control technology and component compatibility design. There is enough space for cooling between each component, and the product casing is designed with multiple holes, the above features can make this VFD have a longer service life.
- 【Application Motor】Spindle,CNC router, CNC machine, milling machine, drilling machine, wingding machine, mixer, extruder, slitter, winder, compressor, ventilator, pump, grinder, conveyor, elevator, centrifuger and other speed control machines
- 【Warranty】: 1 Year replace .If there is an error code in the product and you do not know how to operate, please contact the seller

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077KSN4C5 |
| Item model number | GT-7R5G-2 |
| Manufacturer | HY HUANYANG |
| Product Dimensions | 22.1 x 17.02 x 14.99 cm; 3 kg |

## Product Details

- **Brand:** HY HUANYANG
- **Model name:** GT-7R5G-2
- **Power source:** AC
- **Recommended uses for product:** controlling and varying the speed of 3-phase industrial machinery
- **Wattage:** 7.5 KW

## Images

![VFD Vector 1/3-Phase 220v to 3-Phase Converter, for (≤5.5KW Motor) Speed Control (GT Series-7.5KW,10HP Model) - Image 1](https://m.media-amazon.com/images/I/61I+0VtVtvL.jpg)
![VFD Vector 1/3-Phase 220v to 3-Phase Converter, for (≤5.5KW Motor) Speed Control (GT Series-7.5KW,10HP Model) - Image 2](https://m.media-amazon.com/images/I/61ocd7X2JFL.jpg)
![VFD Vector 1/3-Phase 220v to 3-Phase Converter, for (≤5.5KW Motor) Speed Control (GT Series-7.5KW,10HP Model) - Image 3](https://m.media-amazon.com/images/I/71Jb+zLav2L.jpg)
![VFD Vector 1/3-Phase 220v to 3-Phase Converter, for (≤5.5KW Motor) Speed Control (GT Series-7.5KW,10HP Model) - Image 4](https://m.media-amazon.com/images/I/71zbYypZ6iL.jpg)
![VFD Vector 1/3-Phase 220v to 3-Phase Converter, for (≤5.5KW Motor) Speed Control (GT Series-7.5KW,10HP Model) - Image 5](https://m.media-amazon.com/images/I/819QiU5G6RL.jpg)

## Questions & Answers

**Q: Will this work on my 10hp air compressor setup going from single phase to 3 phase setup? Or is there a larger one that works better for this applicati**
A: It should work, this converter runs at 50 hertz, it ramps up from 0 to 50 hertz slowly. I am using on a 30” band saw that is very hard starting and it works flawless. You will have to  Remove the factory switch on your compressor and wire vfd in its place, I am not sure of the wires for the pressure switch. But yes this vfd will convert single to 3 phase.

**Q: Does this unit have auto-start when input is energized?**
A: It can if you set that option. Defaults to no.

**Q: I continue to get tE error no matter what i do. Heard a pop inside the unit im guessing a cap blew. Anyone have similar problems?**
A: I can't answer your question specifically, but I have had 4 of these units fail.  IMHO, these units are sub standard. None of the ones which failed were being "pushed", all of them were rated at least 50% above the load they were controlling. I suspect you are looking at a failure oh one of the triacs, not a cap. Since switching to another brand of VFD, I have had no failures and better performance.

**Q: Will this power a 1950s 10hp 3 phase american tool works pacemaker lathe on single phase or 220? i do not have 3 phase service.**
A: yes that is what this is desigfned to do

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 16 January 2020*

I used this to power an old 10Hp metal turning lathe. We don't have 3 phase power in our garage and I didn't want to get a phase converter. This VFD was easy to set up, cheaper to buy than a phase converter, and made the machine safer to operate. I am only running the lathe at 60Hz for now, but tested the variable speed and it works great. Nice and smooth. I may be back for another VFD once I get my hands on a milling machine.

### ⭐⭐⭐⭐⭐ Review
*by M***R on 8 July 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!

### ⭐ Review
*by I***D on 19 August 2023*

Worked well when installed on a 7.5 Hp motor 3 phase motor. Ran on 230 volt single going in to supply 3 phase out at 60 Hz, no variable speed used. Unfortunately it only lasted 1 year with the panel dead, no output. Motor only pulled 15 amps under load and bought this oversized due to running on single phase. Will be replacing with something different.

## Frequently Bought Together

- 10HP 7.5KW VFD Single-Phase to 3-Phase Converter, Used on≤7.5HP(5.5kW) 34 Amps 200-230V 3-Phase Motor, Input/Output 200V-230V,Variable Frequency Drive
- Braking Resistor 1000w 100 Ohm Accessory for VFD 7.5kw Inverter

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-09*