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.
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%: 80ms Machine volts to 97%: 300ms
