AVR AS480 – Automatic Voltage Regulator
The AS480 is a robust Automatic Voltage Regulator (AVR) designed for brushless alternators, providing reliable voltage control and stable power output. Engineered with solid-state components and fast transient response, the AS480 ensures precise voltage regulation under varying load conditions. Its compact, fully encapsulated design offers superior protection against vibration, dust, and moisture — ideal for both industrial and commercial generator applications.

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, moisture and vibration resistant