Stamford AVR MX322 – Automatic Voltage Regulator
The MX322 is a high-performance Automatic Voltage Regulator (AVR) designed specifically for Stamford brushless alternators. It provides precise voltage control, excellent transient response, and stable power output even under dynamic load conditions. Featuring advanced solid-state design and integrated protection, the MX322 ensures reliable performance and long-term durability in industrial, marine, and commercial generator systems.

Key Specifications:

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

• Frequency Range: 15–100 Hz

• Excitation Voltage: Max 110V DC @ 4A continuous (7A for 10s)

• Regulation Accuracy: ±0.5%

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

• Build Type: Fully encapsulated, resistant to vibration, dust, and moisture

• Compatibility: Designed for Stamford alternators and equivalent systems