---
product_id: 158776725
title: "YOKDEN AVR R450 Automatic Voltage Regulator Electronics Module Complete Replacement for Leroy Somer Below 1000KW"
brand: "yokden"
price: "405208 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/158776725-yokden-avr-r450-automatic-voltage-regulator-electronics-module-complete-replacement
store_origin: KG
region: Kyrgyzstan
---

# Voltage Regulation ±0.5% Single/Three Phase Sensing Vibration Resistant YOKDEN AVR R450 Automatic Voltage Regulator Electronics Module Complete Replacement for Leroy Somer Below 1000KW

**Brand:** yokden
**Price:** 405208 som
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power Up Your Performance!

## Quick Answers

- **What is this?** YOKDEN AVR R450 Automatic Voltage Regulator Electronics Module Complete Replacement for Leroy Somer Below 1000KW by yokden
- **How much does it cost?** 405208 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/158776725-yokden-avr-r450-automatic-voltage-regulator-electronics-module-complete-replacement)

## Best For

- yokden enthusiasts

## Why This Product

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

## Key Features

- • **Easy Integration:** Seamlessly replace Leroy Somer models below 1000KW with this user-friendly module.
- • **Robust Performance:** Engineered to thrive in high-vibration and harsh environments, ensuring longevity and reliability.
- • **Transistor Technology:** Enjoy superior regulation quality that remains unaffected by load variations, providing consistent performance.
- • **Precision Power Control:** Experience voltage regulation with an impressive ±0.5% accuracy, ensuring your equipment runs smoothly.
- • **Versatile Compatibility:** Designed for both single and three-phase systems, making it the perfect fit for diverse applications.

## Overview

The YOKDEN AVR R450 is an advanced analog Automatic Voltage Regulator designed for reliable voltage management in both single and three-phase systems. With a regulation accuracy of ±0.5% and robust transistor control, it ensures optimal performance even in challenging environments, making it an ideal replacement for Leroy Somer models under 1000KW.

## Description

Replace Leroy Somer GeneratorThe R450 is analog Automatic Voltage Regulatorwith transistors.Applicationsstandard : for LSA 46.2, 47.2, 49.1 and LSA 50.2alternators.optional : for LSA 42.2, 43.2, 44.2. alternatorsAdapted to the SHUNT, AREP or PMG excitation systems.Main characteristicsVoltage regulation +/- 0.5% at steady state andconstant speed.Control by transistor means that the regulation quality is independant of applied load.Phase to phase voltage sensing.Suitable for high levels of vibration and harshenvironments.Integrated "LAM" and " autoadaptative LAM" system to copewith load impacts applied to the engineAREP or PMG excitation with normal or fastresponse.Single or three phase voltage sensing withoptional module.Rotating switch facilitating selection.The R 450 is compatible with other modulesoffered by Leroy-Somer enabling additional functions.

## Features

- R450 is analog Automatic Voltage Regulator with transistors
- Single or three phase voltage sensing with optional module
- Voltage regulation +/- 0.5% at steady state and constant speed
- Control by transistor means that the regulation quality is independant of applied load
- Suitable for high levels of vibration and harsh environments

## Images

![YOKDEN AVR R450 Automatic Voltage Regulator Electronics Module Complete Replacement for Leroy Somer Below 1000KW - Image 1](https://m.media-amazon.com/images/I/61eOJC-lrxL.jpg)
![YOKDEN AVR R450 Automatic Voltage Regulator Electronics Module Complete Replacement for Leroy Somer Below 1000KW - Image 2](https://m.media-amazon.com/images/I/71X0ey6HxAL.jpg)
![YOKDEN AVR R450 Automatic Voltage Regulator Electronics Module Complete Replacement for Leroy Somer Below 1000KW - Image 3](https://m.media-amazon.com/images/I/71c-Cmrw21L.jpg)
![YOKDEN AVR R450 Automatic Voltage Regulator Electronics Module Complete Replacement for Leroy Somer Below 1000KW - Image 4](https://m.media-amazon.com/images/I/71IeCAbxM+L.jpg)
![YOKDEN AVR R450 Automatic Voltage Regulator Electronics Module Complete Replacement for Leroy Somer Below 1000KW - Image 5](https://m.media-amazon.com/images/I/71p5Zq5+PbL.jpg)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-28*