1. INTRODUCTIONSensing InputVoltage:95~132VACor190~264VAC1 phase, jumper selectableFrequency50160 Hz, selectableOutputVoltageMax. 90 VDC @ 207 VACCurrentContinuous 4A Intermittent 10A for 10 sec.ResistanceMin.15 ohmVoltage Regulation<+ 1.5% ( with 4% engine governing )Voltage Build-upResidual voltage at AVR terminal> 5 VACThermal Drift0.05% per C change in AVR ambientExternal Volts Adjustment7% with 1K ohm 1 watt trimmerUnit Power DissipationtMax.10 wattUnder Frequency ProtectionSet point 95% Hz( UFRO ) Slope 170% down to 30 HzSoft Start Ramp Time2 sec.Dimensions135mmL*100mmW*49mmHWeight243g t 2%WIRING (Refer to wiring diagram)1. ConnectF1, F2 to DC output port.2. Connect the sensing port at 7, 8 (the factory setupis 220V, if 110V is required, please join 3, 4)3. External voltage regulator is as Figure 4.4. Connect a jumper from COM to the 50Hz terminal for 50Hz operation.Note :please install 5A 250V fuse at power input portas Figure 4WARNING:This Automatic Voltage Regulator is not equipped with loss-SensingProtection function /Over Excitation Protection. An additional Over-Voltage Protection device for load may be required to avoid possible damage to the equipment or severe personalinjury or death.