1,Power Input and Induction Input: The AVR module has the power input voltage of 170‑220VAC maximum, 3 phase 3 wire and the induction input voltage is of 190‑264VAC maximum, 2 or 3 phase. 2,Multi Protection: This AVR board is built in protection features such as low speed protection, over excitation protection, surge protection, over current protection and LAM protection. 3,Output: The automatic voltage regulator has the output voltage of 120VDC maximum and the current of continuous current 7A, intermittent current 6A for 10s. 4,Interference Reduction: The automatic voltage regulator is part of the excitation system of the brushless generator. The excitation power is derived from a three phase permanent magnet generator (PMG) to isolate the AVR control circuit from non linear loads and to reduce RF interference at the generator terminals. 5,Professionally Manufactured: The automatic voltage regulator is professionally manufactured with excellent workmanship and high reliability to run the generator at both high and low voltage. 1 x Generator Set Automatic Voltage Regulator1 x Manual Item Type: AVR Voltage RegulatorMaterial: ABSPower Input: Voltage: 170-220V AC Maximum, 3 phase 3 wireInduction Input:Voltage: 190-264V AC Maximum, 2 or 3 phaseOutput:Voltage: 120VDC MaximumCurrent: Continuous current 3.7A, intermittent current 6A for 10sProtection Function: Built in low speed, over excitation, over voltage, over current, LAM 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.