NEW SX460 Avr for Generator Automatic Voltage Regulator Diesel Alternator Part Power Stabilizer 220v voltage protector

SX460 is a half-wave phase-controlled thyristor type Automatic Voltage Regulator (AVR) and forms part of the excitation system for a brush-less generator. In addition to regulating the generator voltage, the AVR circuitry includes under- speed and sensing loss protection features. Excitation power is derived directly from the generator terminals.