AVR SX460 Automatic Voltage Volt Regulator Replacement For Generator

Description:

SX460 is a half-wave phase-controlled thyristor type automatic voltage (AVR) and froms part of the excitation system for a bruch-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.
Postive voltage build up from residual leves is ensured by the use of efficient semiconductors in the power circuitry of the AVR.

Specifications:
INPUT
Voltage: 220V AC  Jumper selectable
Frequency: 50-60Hz nominal
Phase: 1

OUTPUT
Voltage: max 90V DC at 207V AC Input
Current: continuous 4 A DC
Resistance: 15 ohms minimum

Size:13.5x10x1.2cm(only Panel
Regulation: ±1.0%
Typical system response:
AVR response: 20ms
Filed current to 90%:  8