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.

Dimension
135.0 (L) x 100.0 (W) x 45.0 (H) mm

Weight
243 g +/-2%

Description

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