Voltage regulation: The automatic voltage regulator AVR R448 provides precise control of the output voltage by regulating the excitation field current, keeping the system voltage stable under changing loads. Flexible adjustment options: Quadrature drop setting, voltage adjustment, stability adjustment, LAM threshold adjustment, excitation upper limit adjustment, and option to operate in single- or three-phase mode. These adjustments allow tailoring to different generator configurations and requirements. Efficient excitation system: Equipped with a permanent magnet generator (PMG) and a main winding, the AVR efficiently regulates excitation to deliver reliable power. Wide compatibility: Compatible with LSA R448 for models 2, 43.2, 44.2, 46.2, 47.2 and 49.1. Also compatible with R448 V50 for LSA 50.2. Supports shunt, compound, or excitation systems. Key benefits: Improves voltage stability, supports multiple operation modes, enables precise tuning for diverse applications, and integrates with existing generator sets for reliable performance. Use scenarios: - Retrofit or upgrade of industrial gensets to stabilize voltage for sensitive equipment. - Standby power in facilities with varying loads such as data centers, hospitals, or construction sites. - Power supply for motors and controls in manufacturing lines where voltage fluctuations affect performance.