Kutai EA440

Automatic Voltage Regulator Sensing Input 240V\r\n\r\nEA440 self excited brushless type genset voltage regulator is a compatible replacement for Newage Stamford SX440 and Onan 305-0824.', '

Voltage Regulation < ±1%
Can Be Use In Parallel Operation
Adjustable DIP, TRIM & DROOP Function
Under Frequency Roll Off Protection
Sensing Voltage Loss Protection
Under Frequency LED Indicator
Soft Start Voltage Ramping

Sensing Input	Voltage 190~264 VAC 1 phase 2 wire Frequency 50/60 Hz selectable
Output	Voltage Max. 90 VDC at 207 VAC Current Continuous 4A, Intermittent 10A for 10 sec. Frequency Min. 15 Ohm
Voltage Regulation	< ±1% (with 4% engine governing)
Voltage Build-up	Residual volts at AVR terminal > 5 VAC
External Volts Adjustment	±8% with 1 K Ohm 1 watt trimmer
Unit Power Dissipation	Max. 12 watt
Thermal Drift	0.04% per °C change in AVR ambient
Under Frequency Protection (UFRO)	Set point 95% Hz Slope 170% down to 30 Hz
Soft Start Ramping	2 sec.
Analogue Input	Max. Input ±5 VDC Sensitivity 1V for 5% generator volts Input Resistance 1 K Ohm
Droop Input	Burden 10 Ohm Max. sensitivity 0.07A for 5% droop (PF=0) Max. input 0.33A
Environment	Operating Temperature : -40~70 °C Storage Temperature : -40~85 °C Relative Humidity : Maximum 95% Vibration : 3.3G @ 100~2 KHz
AVR Controls Functions	VOLT : Voltage Adjustment STAB : Stability Adjustment U/F: To Set the U/F Knee Point (U/F: Under Frequency Protection) DROOP : Droop Adjustment TRIM : Analogue Input Adjustment DIP : U/V Rate Set
Dimensions	150.0 (L) x 135.0 (W) x 48.0 (H) mm
Weight	418g ±2%

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