Stamford AVR MX342-2 – Automatic Voltage Regulator
The MX342-2 is a high-performance Automatic Voltage Regulator (AVR) developed for Stamford brushless alternators. It provides precise voltage control, superior load response, and excellent regulation stability. Built with advanced solid-state technology and protective features, the MX342-2 ensures reliable and efficient generator performance in industrial, marine, and commercial power systems.

Key Specifications:

• Voltage Sensing: 190–520V AC (three phase)

• Frequency Range: 15–100 Hz

• Excitation Voltage: Max 110V DC @ 4A continuous (10A for 10s)

• Regulation Accuracy: ±0.5%

• Operating Temperature: –40°C to +70°C

• Build Type: Fully encapsulated, vibration and moisture resistant

• Compatibility: Designed for Stamford alternators and compatible generator systems