Adjusters
Output Voltage Max. 90 Vdc at 207VAC
Output Current Continuous 4A Intermittent 10A for 10 sec
Can be use in parallel operation
Under frequency roll Off protection
Sensing voltage loss protection
Under frequency LED indicator
Soft start voltage ramping
Specificationsof Automatic Voltage Regulator EA440
Sensing Input:Voltage 190~264VAC 1 phase 2 wire
Frequency : 50/60 Hz selectable
Output Voltage: Max. 90 Vdc at 207VAC
Output Current: Continuous 4A Intermittent 10A for 10 sec.
Frequency: Min. 15 ohm
Build Up Voltage: Residual volts at Automatic Voltage Regulator terminal > 5 VAC
External Volts Adjustment: ±8% with 1K 1 watt trimmer
Unit Power Dissipation: Max. 12 watts
Thermal Drift: 0.04% per °C change in Automatic Voltage Regulator ambient
Under Frequency Protection (UFRO): Set point 95%Hz
Under Frequency Protection (UFRO): Slope 170% down to 30Hz
Soft Start Ramping: 2 sec.
Analogue Input: Max. Input ±5VDC
Analogue Input Sensitivity 1V for 5% generator volts
Analogue Input Resistance 1K
Droop Input:Burden 10 ohm
Max. sensitivity: 0.07A for 5% droop (PF=0)
Max. input: 0.33A
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Hign-concerned Chemical : None
Model Number : EA440