... function as original pecificationsSX460 avr for generator 1)OEM for SX460 avr for generator 2)Competitve price,reliable quality 3 ... to this sample voltage, the AVR controls the power fed to the exciter field, and hence the main field, ... limits, compensating for load, speed, temperature and powerfactor of the generator.General Characteristics > Potential Divider and Rectifier> Sensing Loss Detector> ...