Model KDE60SS3 Rated frequency(Hz) 50 60 Rated output(kVA) 50 60 Max.output(kVA) 54 64 Rated voltage(V) 230/400 240/416 Rated current(A) 72.2 83.3 Rated speed(r/min) 1500 1800 Generator model KFS50 Pole No. 4 Loop mode Three-phase, four-line, Y-connection Excitation mode Brushless self-excitation and constant voltage(AVR) Power factor(cosΦ) 0.8(lag) Insulation grade H Engine model KD4105ZG Engine type Four-cylinder, in-lined, four-stroke, direct injection, turbocharged, water-cooled BoreXstroke(mm) 105X125 Total displacement(L) 4.33 Compression ratio 17.5:1 Rated power(kW) 49 58 Cooling water capacity(engine)(L) 30 Radiator tank(L) 10.4 Lubricating system Pressure splashed Lube oil brand SAE10W-30,15W-40(above CD grade) Lube oil capacity(L) 11 Starting system 24V Electric starter Starting motor capacity(V-kW) 24V 3.7kW Charging generator capacity(V-A) 28V 35A Battery capacityXNo.(V-Ah) 12V 80AhX2 Fuel type 0#(summer), -10#(winter),-35#(chillness)diesel Fuel consumption(g/kW.h) ≤290 Panel type Digital panel Output voltage(V) 400/230 416/240 Receptacle Two single-phase receptacles Connection pole Available Noise level(zero load-full load)[dB(A)/7m] 51 53 Structure type Ultra silent Fuel tank capacity (L) 95 Continous running time(hr) 5.5 4.5 Overall dimension(LXWXH)(mm) 2250X950X1300 Dry weight(kg) 2800 More Powerful Performance KIPOR exclusive technology provides greater motor starting capability for large loads such as central air conditioners while still running other home appliances and electronics. Automatic, Hands-off Operation In the event of a utility power outage, automatically the generator automatically starts to restore power to the home, whether you're home or away. Digital Electronic IsoChronous Governor Safer Power for Sensitive Electronics KIPOR residential generators protect all of your valuable appliances and sophisticated electronics with cleaner, safe and stable power Digital Voltage Regulator Easier Service and Installation KIPOR new easy-connection terminal block provides faster, flexible installations. LED Display Provides Diagnostic Capability Quieter Operation Sound enclosure maintains neighborhood solitude whether you are in self-test or full operation mode Meets Environmental Protection Agency (EPA) nonstationary unit requirements Faster Response While many competitive products can leave you in the dark for 25 seconds or more during an outage, KIPOR generators restore power in as little as 10 seconds. •Advanced Digital Control •More sophisticated diagnostic self-test