... for overload protection and convenience. specifications: Alternator Type:Brushless,Self-Excitation, 2-pole, Single phase,Frequency ... KVA):3Cont. AC output (KVA):2.8Voltage (V):110,120,220,230,240,110/220,120/240 ... DC output (V/A):12/8.3 Combustion System:Direct injection ... Insulation Class:BEngine Model:DE178FAG3Engine Type:Single-cylinder, 4-stroke, air-cooled diesel ...