OEM part numbers:
81918
83049
083049
0830490SRV
83049GS
SRV83049
F9719
0F9719
0F97190SRV
Compatible Models:
Replacement for 81918, 83049, 083049 0830490SRV, 83049GS, SRV83049, F9719, 0F9719, 0F97190SRV models.
0F9719, 083049 and 083048 are virtually the same, except the 083048 has no cooling fins on the back of the regulator. These regulators can be interchanged, but the 083049 and 0F9719 are thicker due to the cooling fins and will require longer bolts to replace an 083048.
Main Functions
1. Voltage Regulation: Maintains the generator's output voltage at a set value, typically within the ±1% range.
2. Automatic Adjustment: Automatically adjust the generator's excitation current based on load changes to stabilize the output voltage.
3. Voltage Protection: Provides overvoltage and undervoltage protection to prevent the output voltage from being too high or too low.
4. Load Response: Quickly responds to load changes, ensuring instantaneous voltage stability.
5. Frequency Detection: Monitors the generator's frequency to ensure operation at the rated frequency.
6. Temperature Protection: Features temperature compensation to prevent the AVR from overheating.
