... 50Hz*Voltage: 230/400V (adjustable) *Voltage Control: AVR*Power Factor: 0.8 (lagging) *Excitation Mode: Brushless Self ... , Four-Stoke, Wet Cylinder Liner, Direct Injection, Turbo Charged, Electronic Governor 1,500rpm Alternator Specification:Marathon, ... manual and documentOptional accessories of Cummins diesel generator set/power generator : Intelligence control panel, paralleled control panel, ...