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Brief Introduction
Automatic Voltage Regulator R448 AVR For Generator
R449 is a half-wave phase controlled thyristor type Auto Voltage Regulator and forms part of the excitation system for a brushless generator.
In addition to regulating the generator voltage, the AVR circuitry includes under speed and sensing loss protection to ensure safe, reliable control of the generator.
Product | AVR R449 |
Voltage | 95-480VAC, 3 phase |
MAGNETIC FIELD OUTPUT | Max 160VDC at 120VAC input |
Current | Max 10A |
PRESSURE REGULATING ACCURACY | <+/0.05%RMS with 4% engine governing |
Gasoline Type AVRS | ||||||||
Kipor type AVRS | ||||||||
Brushless AVRs for Different type of alternators | ||||||||











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