Generators Voltage Regulators Compatible with Newage SX460

EA460

Automatic Voltage Regulator Sensing Input 120V or 240V

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

Brochure

Manual

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  • All manufacturer names and numbers are used for reference purpose only and do not imply that any part is the product of these manufacturer.

Features

  • Voltage regulation < +/-1%
  • Soft start voltage ramping
  • Sensing voltage loss protection
  • 120 or 240 Vac sensing, jumper selectable
  • Under frequency roll off protection
  • With under frequency LED indicator
  • Use with Kutai EP200 Paralleling Module for parallel operation

Specifications

Sensing Input
Voltage
120 (95 to 132) or 240 (190 to 264) Vac
1 phase 2 wire jumper selectable
Frequency
50/60 Hz jumper selectable
Output
Voltage
Max. 90 Vdc @ 207 Vac input
Current
Continuous 4A
Intermittent 6A for 10 seconds
Resistance
Min. 15 ohms
Voltage Regulation < +/-1% (with 4% engine governing)
Build Up Voltage Residual volts at AVR terminal > 5 Vac @ 25 Hz
Soft Start Ramp Time 2 seconds
External Volts Adjustment +/-7% with 1 kΩ 1 watt trimmer
Unit Power Dissipation Max. 10 watts
Thermal Drift 0.05% per °C change in AVR ambient
Under Frequency Protection
Set Point
95% Hz (Factory Knee Point Setting)
Slope
170% down to 30 Hz
Environment
Operating Temperature
-40 to +70 °C
Storage Temperature
-40 to +85 °C
Relative Humidity
Max. 95%
Vibration
3.3Gs @ 100 to 2K Hz
AVR Control Functions
VOLT
Voltage adjustment
STAB
Stability adjustment
UFRO
Setting under frequency protection knee point
Dimension 135.0 (L) x 100.0 (W) x 45.0 (H) mm
Weight 243 g +/-2%

Diagram and Dimensions