Description:
SX460 is a half-wave phase-controlled thyristor type Automatic Voltage Regulator(AVR) and forms part of the excitation system for a brushless alternator, such as Stamford or stamford technical alternator.

Technical specification

Input
Voltage Jumper selectable
95~132VAC or 190~264VAC
Frequency 50~60Hz

Output
Voltage Max 90VDC at 207VAC input
Current Continuous 4ADC
Intermittent 6A for 10 secs
Resistance 15 ohms minimum
Regulation +/- 1.0%

We also have AVR SX440, MX341, MX321, and AVR R230, R438, R448, R449 for Leroy somer alternator.