Sensing Input
Terminal 0-110V = 90~150V
Terminal 0-220V = 175~260V
Terminal 0-380V = 350~520V
Power Input Voltage 100~264 VAC, Single Phase
Output Voltage Max. 90 VDC at 207 VAC
Current Continuous 4 ADC, Intermittent 10A for 10 sec.
Thermal Drift 0.05% per °C change in AVR ambient
DROOP Input Max. input 0.33A
Burden 10 ?
0.07A for 5% droop (PF=0)
Under Frequency Protection U/F Potentiometer 45~60 Hz
External Volts Adjustment ±8% @ 1 K?
Voltage Build-up Residual volts at AVR terminal > 5 VAC
EMI Suppression Internal Electromagnetic Interference Filtering
Exciter Resistor DC Resistance 20~100 ?
Analogue Input Max. Input ±5 VDC Input Resistance 1 K?
1V for 5% generator volts
Unit Power Dissipation Max. 12 Watt
Environment Vibration : 1.5 G @ 5~30 Hz , 5.0 G @ 30~500 Hz
Operating Temperature : -40~60 °C
Storage Temperature : -40~85 °C
AVR Controls Functions VOLT : Voltage Adjustment
STAB : Stability Adjustment
U/F : UFRO Knee Point Set (U/F: Under Frequency Protection)
DROOP : Droop Adjustment
TRIM : Analogue Input Adjustment
DIP : U/V Rate Set