Features Stable Voltage Control: Ensure stable operation under 190-264V AC input, allowing for easy voltage adjustment, providing steady power supply for your generator. Independent Control Circuits: Control and voltage sensing circuits feature independent terminals, enabling direct excitation power from the stator winding or auxiliary winding for versatile applications. Enhanced Safety Features: Includes underspeed and loss of sense defend for safe and reliable generator control, ensuring the safety of your equipment and users. Advanced Design: Utilizes SMT process and semiconductor technology, offering a 90V DC maximum magnetic field output, ensuring high performance and durability. Easy Installation: Lightweight and compact, facilitating quick and convenient installation, making it an ideal addition to your generator setup. Specification: Item Type: Automatic Voltage Regulator Model: SX440 Material: ABS Detection and Voltage Input: 190-264VAC single phase 2 wire. Magnetic Field Output: Maximum 90V DC at voltage 207 AC input. Current: Continuous 4A, discontinuous 6A within 10 seconds. Voltage Regulation Rate: ±1%. Working Temperature: -40~+70℃ Maximum Humidity: Up To 95% Storage Temperature: -55~+80℃ Load: 10Ω AVR Response: 20ms Voltage Regulation Accuracy: ﹤±1%RMS, engine speed variation within 4%. Package List: 1 x Automatic Voltage Regulator 1 x User Manual Package List 1 x Automatic Voltage Regulator 1 x User Manual