Name: automatic voltage regulator SX440 avr for diesel generator
Brand: EST
Availability: InStock

Product Details

AVR SX440 for Generator

Generator AVR SX440 is for Stamford brushless ,50-500KW ,1/3 phase Generator ,universal in 50/60HZ

Features

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 Ω 0.07A for 5% droop (PF=0)
Under Frequency Protection	U/F Potentiometer 45~60 Hz
Voltage Regulation	< ± 1% (with 4% engine governing)
External Volts Adjustment	±8% @ 1 KΩ
Voltage Build-up	Residual volts at AVR terminal > 5 VAC
EMI Suppression	Internal Electromagnetic Interference Filtering
Exciter Resistor	DC Resistance 20~100 Ω
Analogue Input	Max. Input ±5 VDC Input Resistance 1 KΩ 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 Relative Humidity : < 95% 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

AVR Series

AVR Series

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