KIDAVR250S Automatic Voltage Regulator (AVR) for Diesel Generators The KIDAVR250S provides automatic, realtime voltage regulation for diesel generator sets. Designed for reliable voltage control under changing loads, it helps protect connected equipment, reduce generator wear, and maintain stable power output when you need it most. Key benefits Stable output voltage: Keeps generator voltage within target limits during load changes to prevent equipment damage and nuisance trips. Enhanced protection: Reduces risk of overvoltage and undervoltage conditions that can shorten the life of motors, electronics, and other sensitive loads. Improved performance: Supports smoother generator operation and faster recovery after transient events, improving overall reliability. Broad diesel generator compatibility: Intended for use with diesel generator control systems where automatic voltage regulation is required. Simple integration: Designed to fit into standard generator control panels and work with existing excitation and sensing connections. Primary features and functionality Automatic voltage regulation: Continuously senses generator output and adjusts excitation to maintain steady terminal voltage. Realtime response: Acts immediately to correct voltage deviations caused by load steps and transient conditions. Control interface compatibility: Works with the excitation and sensing circuits typical of diesel generator controllers. Robust design: Built for the operational demands of dieselgenerator environments and continuous service. Key attributes Model: KIDAVR250S (also shown as KI DAVR 250S) Functionality: Automatic voltage regulator for diesel generators Compatibility: Designed for integration with diesel generator excitation and control systems Construction: Engineered for use in generator control panels and rugged operating environments Performance: Maintains stable generator voltage under variable load conditions Use cases and applications Backup power systems: Ensures consistent voltage delivery for commercial buildings, data centers, and critical facilities during utility outages. Industrial and construction sites: Keeps power quality stable for motors, tools, and process equipment powered by diesel generator sets. Rental and mobile generators: Provides reliable voltage control for portable generators used on events, remote sites, or emergency response. Installation and operation notes Intended for installation in the generator control compartment and connection to the generator excitation and sensing terminals. Integrates with standard diesel generator control wiring; commissioning and adjustment should be performed by qualified personnel familiar with generator control systems. Why customers choose the KIDAVR250S Purposebuilt for diesel generators, the KIDAVR250S focuses on the essential task of maintaining stable voltage under load, improving equipment protection and generator performance without unnecessary complexity. Its model designation and straightforward function make it a practical choice when reliable automatic voltage regulation is required.