R130 Leroy Somer AVR – Automatic Voltage Regulator

OverviewTheLEROY SOMER R130 Automatic Voltage Regulator (AVR)is a precision-engineered voltage control solution designed specifically for industrial and commercial generator applications. This professional-grade AVR is manufactured in three distinct commercial series—R130A, R130B, and R130C—which are technically identical but differentiated for market segmentation purposes. The R130 is engineered to operate within compound excitation circuits, delivering exceptional voltage stability by shunting excess exciting current to maintain output voltage at rated values. With single-phase sensing as standard configuration, this regulator provides reliable voltage regulation for LEROY SOMER alternators across diverse operating conditions, from prime power installations to standby emergency systems.Designed for demanding applications where consistent electrical output is critical, the R130 AVR ensures your generator system delivers clean, stable power to protect sensitive electronic equipment and industrial machinery. The regulator's advanced shunt control technology actively monitors generator output and makes real-time adjustments to the excitation system, compensating for load variations and maintaining voltage within tight tolerances. Whether you're operating a hospital backup system, data center generator, manufacturing facility, or construction site power source, the LEROY SOMER R130 AVR provides the dependable voltage regulation essential for mission-critical applications. This genuine OEM component is built to exacting standards with high-quality materials and components, ensuring long service life and minimal maintenance requirements in the field.Key SpecificationsSpecificationValueModel NumberR130 (R130A, R130B, R130C series)Sensing TypeSingle Phase (1-phase sensing standard)Excitation SystemCompound circuit compatibleRegulation MethodShunt control technologyVoltage Regulation Accuracy±0.5% to ±1.0% (typical)Frequency Range50/60 HzOperating Temperature Range-40°C to