---
product_id: 129168976
title: "DPS Single Phase to 3 Phase Converter, MY-PS-7.5, Best for 5Hp(3.7Kw) 15 Amp 200-240V Motor, Should Only Be Used for One Motor per One, Input/Output 200V-240V"
brand: "dps"
price: "KD 173.66"
currency: KWD
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.kw/products/129168976-dps-single-phase-to-3-phase-converter-my-ps-7
store_origin: KW
region: Kuwait
---

# 5Hp (3.7kW) power output Compact 12.5x10x18.5 cm size Single-phase to 3-phase conversion DPS Single Phase to 3 Phase Converter, MY-PS-7.5, Best for 5Hp(3.7Kw) 15 Amp 200-240V Motor, Should Only Be Used for One Motor per One, Input/Output 200V-240V

**Brand:** dps
**Price:** KD 173.66
**Availability:** ✅ In Stock

## Summary

> ⚡ Convert power, unlock potential – your 3-phase motor’s new best friend!

## Quick Answers

- **What is this?** DPS Single Phase to 3 Phase Converter, MY-PS-7.5, Best for 5Hp(3.7Kw) 15 Amp 200-240V Motor, Should Only Be Used for One Motor per One, Input/Output 200V-240V by dps
- **How much does it cost?** KD 173.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/129168976-dps-single-phase-to-3-phase-converter-my-ps-7)

## Best For

- dps enthusiasts

## Why This Product

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

## Key Features

- • **Exclusive Single Motor Use:** Designed for one motor per unit to ensure peak performance and safety.
- • **Plug & Play Compact Design:** Small footprint (12.5x10x18.5 cm) fits easily into tight spaces for hassle-free installation.
- • **Optimized Voltage Stability:** Maintains 220V ±10% for smooth, efficient motor operation every time.
- • **Power Your 3-Phase Motor Anywhere:** Seamlessly run 5Hp (3.7kW) motors on single-phase power without compromise.
- • **Reliable Semi-Permanent Performance:** Engineered for longevity with ultra-low failure rates even under frequent use.

## Overview

The DPS MY-PS-7.5 converter transforms single-phase 220V power into stable 3-phase output, enabling 5Hp (3.7kW) motors to run efficiently at home or work. Compact and reliable, it offers excellent startup torque and a semi-permanent lifespan, designed exclusively for one motor per unit to maximize performance and minimize failure.

## Description

Free delivery and returns on eligible orders. Buy DPS Single Phase to 3 Phase Converter, MY-PS-7.5, Best for 5Hp(3.7Kw) 15 Amp 200-240V Motor, Should Only Be Used for One Motor per One, Input/Output 200V-240V at desertcart UK.

Review: DID NOT WORK - I used this DPS unit on a 4.8 HP 3-phase Italian motor which was on an old stroke sander, wired for 230 volts. Wiring it up is brain dead simple. It took right off with plenty of power. I solved the rotation issue by switching 2 of the 3 leads for the 3-phase---got it fixed the first time. I thought this was a great / cheap solution--- way cheaper than rotary conversion. So it worked—— HOWEVER— this unit made my sander sound like a freight train (very alarming!) and I knew I was tearing it apart inside. I sent it back, then a local electric motor company made a different solid state converter for me, and that worked, but sounded like a jet engine in my garage!! Finally, I bought an American made rotary phase converter (after much down time) and my sander now runs PERFECTLY SMOOTH, like it should. So, save your time and money and get a REAL converter.
Review: Ensure you know the motor Horsepower before ordering. - I purchased this unit to do a 3 phase conversion on a 5.3 HP CNC Spindle. My plan got changed so I really did not even use it or hook it up. The support from the seller was absolutely great. They were very helpful and insistent on ensuring you are ordering the right product immediately after your order is submitted. These units are for single driver only and each model is designed for a certain Horsepower rating. The Item came almost 3 weeks early from the estimated shipping duration.

## Features

- Drive 3 phase motor(220V) with 1 phase (Rated Voltage:3 phase 220V ± 10%)
- The failure rate was even lower frequency operation
- Excellent start-up torque / The size is small & easy to install
- Semi-permanent life time
- 3 phase motors can be used at your home

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | MyungYoun Electronics Co., Ltd. |
| Part Number | MY-PS-7.5-1 |
| Product Dimensions | 12.5 x 10 x 18.5 cm; 1.14 kg |
| Item model number | MY-PS-7.5 |
| Voltage | 220 Volts |
| Wattage | 3.7 KW |
| Horsepower | 5 hp |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 1.14 kg |

## Images

![DPS Single Phase to 3 Phase Converter, MY-PS-7.5, Best for 5Hp(3.7Kw) 15 Amp 200-240V Motor, Should Only Be Used for One Motor per One, Input/Output 200V-240V - Image 1](https://m.media-amazon.com/images/I/61CY8h2ZEoL.jpg)

## Questions & Answers

**Q: I ordered a my-ps-7.5 for a 5hp 3ph table saw. is this the right model? the the motor rpm matter like it would on a vfd?**
A: Dear customer,


Thank you for your kind question and the order.

Normally, we are recommending MY-PS-7.5 model for 200v~240v 5HP motor.
However, in the case of a table saw 5HP, we are recommending our MY-PS-10 model than MY-PS-7.5. But it also depend on the specifications of table saw. As you know, there are many kind of table saw.
If you receive this item, you could use MY-PS-7.5 model. If your table saw has not enough power, you could use MY-PS-10 model.

Also, we don't know the vfd for rpm.

If you have any questions, feel free to contact us anytime.

**Q: i have a 3 phase Taylor ice scream machine with 2 motor 1.5 hp ea., other motor 0.3 hp, 23 amps circuit.  Will this one with do the job?**
A: Dear customer,

Thank you for your kind inquiry for our phase converter.

Regarding your question, our phase converter should be used at only one motor(1:1). Thus, multiple using is not allowed for our phase convert.
However, in case of same horsepower, starting/stopping at same time and same horsepower, our phase converter could be using at multiple things.
We think that you had better use inverter.
If you have further question, do not hesitate to contact us anytime.
Have a nice day!

Best regards,

Mark Ko/Myung Youn Electronics Co.,Ltd.

**Q: Original controller says 2hp/10a 230v for my well pump. i upgraded to franklin variable speed controller. which model will work for this?**
A: Thank you for your kind reply.

Will you connect our DPS to VFD? If yes, please send us the specification of the VFD.

If you want to connect our DPS to your pump motor directly, you can use the MY-PS-5 model due to high current(10 amps).

Have a good time.

**Q: Will this work for conveyer dryer 9000w 40a 220v three-phase 50hz?**
A: Hello.
Thank you for your kind inquiry for our DPS.

Regarding your question, you could use our MY-PS-20 model for your 220v 9KW 40amp motor.
Also, our DPS should be use for only one motor.

If you have any questions, feel free to contact us anytime.


Best regards,

Mark Ko/Myung Youn Electronics.

## Customer Reviews

### ⭐⭐⭐⭐⭐ DID NOT WORK
*by W***N on 26 September 2020*

I used this DPS unit on a 4.8 HP 3-phase Italian motor which was on an old stroke sander, wired for 230 volts. Wiring it up is brain dead simple. It took right off with plenty of power. I solved the rotation issue by switching 2 of the 3 leads for the 3-phase---got it fixed the first time. I thought this was a great / cheap solution--- way cheaper than rotary conversion. So it worked—— HOWEVER— this unit made my sander sound like a freight train (very alarming!) and I knew I was tearing it apart inside. I sent it back, then a local electric motor company made a different solid state converter for me, and that worked, but sounded like a jet engine in my garage!! Finally, I bought an American made rotary phase converter (after much down time) and my sander now runs PERFECTLY SMOOTH, like it should. So, save your time and money and get a REAL converter.

### ⭐⭐⭐⭐⭐ Ensure you know the motor Horsepower before ordering.
*by R***T on 27 February 2021*

I purchased this unit to do a 3 phase conversion on a 5.3 HP CNC Spindle. My plan got changed so I really did not even use it or hook it up. The support from the seller was absolutely great. They were very helpful and insistent on ensuring you are ordering the right product immediately after your order is submitted. These units are for single driver only and each model is designed for a certain Horsepower rating. The Item came almost 3 weeks early from the estimated shipping duration.

### ⭐ Failed in first week.
*by J***. on 7 December 2021*

Finally got around to installing this unit on my 5hp 3 phase table saw. Seemed to work okay for the first few days. Then it would surge a couple times on start up before holding and working okay. Last night after running for maybe two hours off and on, the amperage limit tripped on the saws magnetic switch. Reset it and tried again and it started up and ran, but it sounded kinda weird, looked down and saw smoke pouring out of the DPS unit. Really sucks that I internationally bought a unit rated for 7.5hp to run a 5hp saw, just as I was advised, and felt good thinking I had plenty of overhead before I would overwhelm the unit. Smoked and fried in the first week. And no way to contact the seller through Amazon because I didn’t get around to setting it up for a few months and now I am out of the return policy time. Waste of money.

## Frequently Bought Together

- DPS Single-Phase to 3-Phase Converter, My-PS-7.5 Model Must Be Only Used on 5HP(3.7kW) 15 Amps 200-240V 3-Phase Motor, One Must Be Used on One Motor Only, Input/Output 200V-240V, Digital Type
- BUD Industries JBH-4961-KO Steel NEMA 1 Sheet Metal Box 10" L x 10" W x 6" D, Gray
- DPS 5HP MY-PS-5 Used for 3HP(2.2kW) 9A Motor, Single to 3 Phase Converter, 1 DPS Must Be Used for 1 Motor Only, Input/Output 200-240V, UL Listed

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-21*