1,Single Phase: This generator automatic voltage regulator is a single item with an output voltage of and an open circuit voltage regulation range of 180 to 280V for a generator power of 8 to 15KW. 2,PID Adjustment: The generator automatic voltage regulator module uses PID adjustment, the variable range of output voltage change rate can be adjusted according to the generator parameters. 3,Bottom Potentiometer: The generator automatic voltage regulator module uses a bottom potentiometer, you can adjust the accuracy with mini screws, and the overall installation is easy. 4,Multiple Protection: This generator automatic voltage regulator module has overvoltage protection, and also short circuit protection, overload and excitation overcurrent protection (15S recovery after protection). 5,Stable Performance: The AVR module is well made and can maintain stable performance in harsh environments, suitable for factories, farms and outdoors. Item Type: Automatic Voltage Regulator Material: ABS Matching Parameters With The Generator: Number Of Phases: Single Phase Excitation Current: ≤4.5A AVR Parameters: Applicable Generator Power: 8-15KW Temperature Rise: ≤40℃ Short Circuit Protection: Yes (15S Recovery After Protection) Overload And Excitation Overcurrent Protection: Yes (15S Recovery After Protection) 1 x Automatic Voltage Regulator Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.