Stamford AVR SX460 – Automatic Voltage Regulator
The SX460 is a compact and dependable Automatic Voltage Regulator (AVR) designed for Stamford brushless alternators. It provides precise voltage control and smooth operation under varying load conditions, ensuring consistent generator performance. With its durable, fully encapsulated design and advanced solid-state circuitry, the SX460 delivers long-term reliability and stable output in industrial and commercial environments.

Key Specifications:

• Voltage Sensing: 190–264V AC (single phase)

• Frequency Range: 15–100 Hz

• Excitation Voltage: Max 63V DC @ 4A continuous (7A for 10s)

• Regulation Accuracy: ±1.0%

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

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

• Compatibility: Suitable for Stamford alternators and equivalent generator systems