SEEU.AGAIN AVR AS440 Automatic Voltage Regulator Control Moudle Part Replacement for Stamford Generator Genset

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About SEEU.AGAIN AVR AS440 Automatic Voltage Regulator

Technical specification: SENSING INPUT Voltage Jumper selectable 100-130 Vac 1 phase or 190-264 Vac 1 phase Frequency 50-60 Hz nominal POWER INPUT Voltage 100-264 V ac 1 phase Frequency 50-60 Hz nominal OUTPUT Voltage 82 V d. C. @ 200 V a. C. Current continuous 4A Transient 7.5A for 10 secs. Resistance 15 ohms min (10 ohms min when input volts is less than 175 ac) REGULATION +/- 1.0% THERMAL DRIFT 0.03% per deg. C change in AVR ambient TYPICAL SYSTEM RESPONSE AVR response: 20 ms Filed current to 90%: 80 ms Machine Volts to 97%: 300 ms EXTERNAL VOLTAGE ADJUSTMENT +/-10% with 1 k ohm 1 watt trimmer Increasing resistance lowers voltage. UNDER FREQUENCY PROTECTION Set point: 94 -98% Hz UNIT POWER DISSIPATION 12 watts maximum BUILD UP VOLTAGE 4 Volts @ AVR terminals ANALOGUE INPUT Maximum input: +/- 5 Vdc Sensitivity: 1V for 5% Generator Volts (adjustable) Input resistance 1k ohm QUADRATURE DROOP INPUT 10 ohms burden Max. Sensitivity: 0.07 A for 5% droop 0PF Max. Input: 0.33 A OVER EXCITATION PROTECTION Set point 75 V dc Time delay 10-15 seconds (fixed) ENVIRONMENTAL Vibration: 20-100 Hz 50mm/sec 100Hz -2kHz 3.3g Operating temperature: -40 to +70º C Relative Humidity: 0-70º C 95% Storage temperature: -55 to +80º C Package Includes: 1 x AVR AS440 Automatic Voltage Regulator. 1 x manual.