SX440-A Automatic Voltage Regulator (AVR)

The SX440-A is a thyristor-controlled AVR for brushless generators, ensuring stable voltage under varying loads.

Key Features:

• Input: 190-264V AC (1-phase)
• Output: Max 90V DC at 207V AC input
• Current: 4A continuous (6A for 10s)
• Regulation Accuracy: ±1%
• Protection: Under-frequency adjustment, thermal drift 0.04%/°C
• Durability: Vibration-resistant, operates in -40°C to +70°C, 95% humidity

Reliable and efficient for generator voltage control.