... , R449, R438, and AEM110RE016 and also Olympian FG Wilson 922 124. The circuitry of the R438 Automatic ... inputCurrentmax 8AResistance15 Ω minimumRegulation:+/-5% RMS with 4% engine governingVoltage establishresidual voltage at avr terminal≥ 5ACExternal Voltage Adustament ... Deep sea controller:DSE5110,5120,501k,GTR-168Cummins engine governor:ESD5500E,ESD5111,ESD5500,ESD5520,EFC3044196,3062322Cummins ...