Automatic Voltage Regulator Module AVR R230 Generator Accessories 85~139V AC Feature: 1. This product is an AVR (Automatic Voltage Regulator) for brushless alternator with adjustable voltage2. the regulator monitors the excitation field current as a function of the alternator output voltage3. Very simple structure, shunt-excited alternator has no permanent short-circuit capacity4. Made of flame-retardant and heat-resistant material, stable and reliable to use5. Made of good quality material, high corrosion resistance and stable structure Specification: Item type: automatic voltage regulator Power consumption: 85 ~ 139V AC 50/60Hz Maximum excitation power: DC, 90V/6A/10s Minimum residual excitation voltage: ge; 6V/25Hz Voltage regulation factor: le; 1% 10% when external voltage tuning potentiometer 1K/2W Operating temperature: -40 ~ 65 Short circuit over current capacity: 200% Package list: 1 x Automatic Voltage Regulator Board 1 x User Manual