Duendhd AVR R438 What it is - An automatic voltage regulator (AVR) for alternators that provides stable, clean voltage output. - Specifically designed to fit Leroy Somer generators for proper compatibility. Why you need it - Keeps the generator producing a steady voltage under changing loads and input conditions. - Protects the generator windings and connected equipment from voltage spikes and dips. - Helps extend generator life and reduces maintenance by minimizing electrical stress. Key benefits - Reliable automatic regulation to smooth out voltage fluctuations. - Compatibility guaranteed with Leroy Somer generators for a proper fit and performance. - Supports consistent power supply to critical loads and electrical systems. - Improves overall generator operation and stability without adding unnecessary complexity. Performance and compatibility - Delivers stable voltage regulation with proven reliability in fluctuating electrical systems. - Specifically engineered to integrate with Leroy Somer generators, ensuring correct wiring, timing, and operation. How it works - Monitors output voltage and automatically adjusts the excitation to maintain a steady output. - Regulates voltage fluctuations within the generator system to protect both the generator and the connected equipment. Use scenarios - Data center standby power: ensures UPS and critical servers receive a stable voltage during genset operation, reducing risk of equipment malfunctions. - Medical facility backup power: maintains precise voltage to protect sensitive medical devices and life-support systems during outages. - Industrial or construction sites with variable loads: prevents voltage swings when large equipment starts or changes load, safeguarding motors and sensitive controls. Installation and handling - Designed for integration with Leroy Somer generators; ensure proper installation by qualified personnel to maintain compatibility and performance. Summary - The Duendhd AVR R438 is a purpose-built regulator that stabilizes voltage for Leroy Somer generators, protecting both the generator and connected devices, and improving reliability across varied operating conditions.