EA460 AVR automatic voltage regulator diesel brushless alternator parts


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Availability: 17 in stock

SKU: AVR EA460 Category: Tags: ,


Product Description
EA460 self excited brushless type genset voltage regulator is a compatible replacement for Newage Stamford SX460 and Onan 305-0982.


Application / Models

Sensing InputVoltage 120 (95 – 132) or 240 (190 – 264) Vac
1 phase 2 wire jumper selectable
Frequency 50 / 60 Hz jumper selectable
OutputVoltage Max. 90 Vdc at 207 Vac input
Current Continuous 4A Intermittent 6A for 10 seconds
Resistance Min. 15 ohms
Volts Regulation< +/- 1% (with 4% engine governing)
Build Up VoltageResidual volts at AVR terminal > 5 Vac @ 25 Hz
Thermal Drift0.05% per °C change in AVR ambient
External Volts Adjustment+/-7% with 1k ohm 1 watt trimmer
Unit Power DissipationMax. 10 watts
Soft Start Ramp Time2 seconds
Under Frequency ProtectionSet Point 95% Hz (Factory Knee Point Setting)
Slope 170% down to 30 Hz
EnvironmentOperation Temperature -40 to +70°C
Storage Temperature -40 to +85°C
Relative Humidity Maximum 95%
Vibration 3.3GS @ 100-2K Hz
AVR Controls FunctionVOLTS : Voltage Adjustment
STAB : Stability Adjustment
UFRO : Setting under frequency protection knee point
Dimensions135.0 (L) x 100.0 (W) x 45.0 (H) mm
Weight243 g ±2%

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