Feature 1 FOR EXCITATION SYSTEM: The automatic voltage regulator half wave phase controlled thyristor type AVR is a part of brushless generator excitation system. SMT is adopted to achieve high functional integration. 2 WORKING PRINCIPLE: Based on this sampling voltage, the AVR controls the power fed into the exciter field, thereby controlling the main field to maintain the motor output voltage within the specified limits. 3 SEPARATE TERMINALS: The power and voltage detection circuits have separate terminals that allow excitation power to be obtained directly from the stator windings for basic applications. 4 ACCURATE CONTROL: AVR is connected with main stator winding and exciter excitation winding to provide closed loop control of output voltage, and the load regulation is 1.0%, with efficient semiconductor. 5 GOOD PROTECTION: The frequency measuring circuit continuously monitors the output of the generator, provides low speed protection for the excitation system, reduces the output voltage proportionally, and the speed is lower than the preset threshold.Item Type: Generator Voltage RegulatorMaterial: ABSSensing Input:Voltage: Selectable Jumper, 100-130Vac 1 phase or 190-264Vac 1 phaseFrequency: 50-60HzPower Input:Voltage: 100-264Vac 1 phaseFrequency: 50-60HzOutput: 82VDC at 200VACCurrent: Continuous current 4A, instantaneous current 7.5A (10secs) Package List1 x Voltage Regulator Board1 x User Manual