EA230

Automatic Voltage Regulator (AVR) compatible with Leroy Somer R230

EA230 is a direct replacement for Leroy Somer R230. It is also compatible with Leroy Somer R230B, AEM110RE014, and Olympian FG Wilson 922 197.

Dimension
140.0 (L) x 75.0 (W) x 51.0 (H) mm

Weight
310 g +/-2%

Description

Features

Voltage regulation < +/-1%

Economical compact design

For use in 50/60 Hz brushless generators

EMI suppression

Under frequency protection

Over excitation current shutdown

120 Vac optional


Specifications

Input
Voltage
120 (90 to 140) Vac 1 phase 2 wire
Frequency
45 to 65 Hz

Output
Voltage
Max. 100 Vdc @ 120 Vac input
Current
Continuous 3.5A
Intermittent 5A for 10 seconds
Resistance
Min. 15 ohms

Voltage Regulation
< +/-1% (with 4% engine governing)

Build Up Voltage
Residual volts at AVR terminal > 6 Vac

Thermal Drift
0.03% per °C change in AVR ambient

Unit Power Dissipation
Max. 6 watts

External Volts Adjustment
+/-5% with 1 kΩ 1/2 watt trimmer

Under Frequency Protection
Knee point 45 / 55 Hz (adjustable)

EMI Suppression
Internal electromagnetic interference filtering