---
product_id: 356049270
title: "3000 Watt Voltage Converter Transformer Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter with 3 US Outlets, 3 Universal Outlets, Resettable Circuit Breaker Protection"
brand: "lvyuan"
price: "฿13873"
currency: THB
in_stock: true
reviews_count: 8
category: "Lvyuan"
url: https://www.desertcart.co.th/products/356049270-3000-watt-voltage-converter-transformer-heavy-duty-step-up-down
store_origin: TH
region: Thailand
---

# 3000W heavy-duty power Dual 110-120V & 220-240V outputs Resettable circuit breaker safety 3000 Watt Voltage Converter Transformer Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter with 3 US Outlets, 3 Universal Outlets, Resettable Circuit Breaker Protection

**Brand:** lvyuan
**Price:** ฿13873
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up anywhere, anytime — transform your voltage game with confidence!

## Quick Answers

- **What is this?** 3000 Watt Voltage Converter Transformer Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter with 3 US Outlets, 3 Universal Outlets, Resettable Circuit Breaker Protection by lvyuan
- **How much does it cost?** ฿13873 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/356049270-3000-watt-voltage-converter-transformer-heavy-duty-step-up-down)

## Best For

- lvyuan enthusiasts

## Why This Product

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

## Key Features

- • **Silent & Eco-Friendly:** Fanless, odorless design crafted with environmentally safe materials for noise-free operation.
- • **Powerhouse Performance:** Handles up to 3000 watts for all your high-demand devices without breaking a sweat.
- • **Dual Voltage Flexibility:** Seamlessly step up or down between 110-120V and 220-240V with simultaneous dual output sockets.
- • **Built-In Safety Assurance:** Metal casing, pure copper coil, and resettable breaker protect your devices and give you peace of mind.
- • **Global Ready with Warranty:** Includes detachable power cord, supports worldwide use, and backed by a 3-year limited warranty.

## Overview

The LVYUAN 3000 Watt Voltage Converter Transformer is a heavy-duty, dual voltage step up/down converter designed for professional and global use. Featuring 3 US and 3 universal outlets, it supports simultaneous 110-120V and 220-240V outputs with a robust 3000W capacity. Its fanless, odorless design uses eco-friendly materials, while built-in resettable circuit breaker protection ensures safety. Perfect for demanding appliances, it comes with a detachable power cord and a 3-year warranty, making it a reliable choice for millennial professionals who need seamless power conversion worldwide.

## Description

Buy LVYUAN 3000 Watt Voltage Converter Transformer Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter with 3 US Outlets, 3 Universal Outlets, Resettable Circuit Breaker Protection: Low Voltage Transformers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: great product - works great
Review: works for me, for now - UPDATE: seller replaced item and it's working now. Will update if it fails again. way under specced. This worked fine for a few weeks, but now it fails after about 30 minutes of sustaining a 130 watt load (a small hvac blower). Yes, the product listing states you should size up 3x for running a fan motor, which we did. E.G. they say 1500 watts rating is required for a 500 watt motor. But our motor only draws 130 watts. You can do the math, but that's way less than 500 watts. Also, it fails while the fan is running, not during start-up, when the 3x extra capacity is supposedly required.

## Features

- 3000W VOLTAGE TRANSFORMER: 3000 Watts Heavy Duty Step Up/Down Voltage Transformer Converter. Step Up Voltage from 110-120 Volts to 220-240 Volts. Step Down Voltage from 220-240 Volts to 110-120 Volts.
- 100% LOADING CAPACITY: Simultaneous 2-Mode Output: 110-120V USA Output Socket / 220-240V Universal Output Socket. Detachable replacement power cord for different countries.
- ODORLESS AND NOISE FREE: The Core Components of the Transformer are made of Environmentally Friendly Materials. Metal Casing, Fanless cooling design, Odorless and Noise Free.
- WORLDWIDE USE & DELIVERY: Shipping is available to all Overseas Military APO/FPO/DPO addresses. NOTE: The transformer comes with a U.S. power cord. If using it in a country with 220V-240V power, you will need a plug adapter or a compatible local power cord.
- MULTI-FUNCTION: The Voltage Converter Transformer can be used with any kind of appliance or device up to 3000 watts. NOTE: Some appliances, such as heating appliances, power tools, motors, laser printers and coffee maker, require 2-4 times more watts at start up than the printed rated wattage.
- SAFETY & CERTIFICATION: Metal casing, pure copper coil and resettable circuit breaker. There is no need to replace the fuse in case of overload, just press the FUSE BUTTON to restore the circuit. Full range fuse protection. Full range over current protection. The Core Components of the Transformer are made of Environmentally Friendly Materials.FC CE ROSH certified.
- WHAT YOU GET: LVYUAN 3000 Watts voltage converter, Heavy Duty Insulated Power Cord with USA Grounded 3-Prong Plug, Manual, 3-Year Manufacturer's Limited Warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B092ZRVWNX |
| Best Sellers Rank | #16,903 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #65 in Power Converters |
| Brand | LVYUAN |
| Built-In Media | Voltage converter, Power cord |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 1,705 Reviews |
| Input Voltage | 120 Volts |
| Item Dimensions | 10.24 x 7.48 x 6.3 inches |
| Item Weight | 6.8 Kilograms |
| Item dimensions L x W x H | 10.24 x 7.48 x 6.3 inches |
| Manufacturer | GuangZhouLvYuan technology co., LTD |
| Model Number | LY-VT-3000VA |
| Output Voltage | 240 Volts |
| Plug Type | Type B |
| Warranty Description | 3-Year Manufacturer's Limited Warranty |

## Product Details

- **Brand:** LVYUAN
- **Color:** Black
- **Input Voltage:** 120 Volts
- **Item Weight:** 6.8 Kilograms
- **Item dimensions L x W x H:** 10.24 x 7.48 x 6.3 inches

## Images

![3000 Watt Voltage Converter Transformer Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter with 3 US Outlets, 3 Universal Outlets, Resettable Circuit Breaker Protection - Image 1](https://m.media-amazon.com/images/I/61BRXMDOLAL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can it convert the frequency from 50Hz to 60Hz?**
A: No. Only the voltage is changed, not the frequency, but it has no effect on most appliances.

**Q: Can I use it in Europe?**
A: Yes. But the transformer is equipped with an US power cord, if used in EU you will need a plug adapter.

**Q: Can 110V socket and 220V socket be used at the same time?**
A: Yes. All sockets can output at the sametime.The sockets are not independent, make sure that their combined power does not exceed the transformer.

**Q: Does it have any noise or burnt smell?**
A: No. Quiet operation and no burnt smell even at full load.

**Q: Will this work for my appliance?**
A: This depends on how many watts of power you are using in your appliances.Some appliances, such as heating appliances, power tools, coffee maker, laser printers, require 2-4 times more watts at start up than the printed rated wattage.

## Customer Reviews

### ⭐⭐⭐⭐⭐ great product
*by R***Y on January 22, 2026*

works great

### ⭐⭐⭐⭐⭐ works for me, for now
*by A***N on December 8, 2025*

UPDATE: seller replaced item and it's working now. Will update if it fails again. way under specced. This worked fine for a few weeks, but now it fails after about 30 minutes of sustaining a 130 watt load (a small hvac blower). Yes, the product listing states you should size up 3x for running a fan motor, which we did. E.G. they say 1500 watts rating is required for a 500 watt motor. But our motor only draws 130 watts. You can do the math, but that's way less than 500 watts. Also, it fails while the fan is running, not during start-up, when the 3x extra capacity is supposedly required.

### ⭐⭐⭐⭐⭐ Does the job.
*by M***E on January 27, 2026*

Works great.

## Frequently Bought Together

- LVYUAN 3000 Watt Voltage Converter Transformer Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter with 3 US Outlets, 3 Universal Outlets, Resettable Circuit Breaker Protection
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-30*