---
product_id: 23471052
title: "STAMFORD AUTOMATIC VOLTAGE REGULATOR MX321 - 1 YEAR WARRANTY"
brand: "automatic voltage regulator"
price: "€ 265.60"
currency: EUR
in_stock: false
url: https://www.desertcart.fr/products/23471052-stamford-automatic-voltage-regulator-mx321-1-year-warranty
store_origin: FR
region: France
---

# STAMFORD AUTOMATIC VOLTAGE REGULATOR MX321 - 1 YEAR WARRANTY

**Brand:** automatic voltage regulator
**Price:** € 265.60
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** STAMFORD AUTOMATIC VOLTAGE REGULATOR MX321 - 1 YEAR WARRANTY by automatic voltage regulator
- **How much does it cost?** € 265.60 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/23471052-stamford-automatic-voltage-regulator-mx321-1-year-warranty)

## Best For

- automatic voltage regulator enthusiasts

## Why This Product

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

## Description

GENERIC REPLACEMENT MX321 is a three phase sensed Automatic Voltage Regulator and forms part of the excitation system for a brush-less generator. Excitation power is derived from a three-phase permanent magnet generator (PMG), to isolate the AVR control circuits from the effects of nonlinear loads and to reduce radio frequency interference on the generator terminals. Sustained generator short circuit current is another feature of the PMG system.

## Features

- Voltage 190-264V ac max, 2 or 3 phase - 1 year warranty
- +/- 0.5% RMS with 4% engine governing
- AVR response 10 ms
- Maximum input +/- 5 Vdc (see note 6)
- Set point: 300v. Time delay: 1 Sec (fixed)

## Images

![STAMFORD AUTOMATIC VOLTAGE REGULATOR MX321 - 1 YEAR WARRANTY - Image 1](https://images-na.ssl-images-amazon.com/images/I/51S3fXMRb1L.jpg)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-04-23*