... brushless, self-excited, 2-pole, single phase alternat 3) Frequency (Hz): 50, 60 4) Max. AC output (kW): 2 ... breaker Engine: 1) Model: fujikura170F 2) Type: single-cylinder, vertical, air-cooled, 4-stroke, direct injection diesel engine 3) Displacement (cc): 211 ... 4) Engine speed (rpm): 3000, 3600 5) Max. output (HP): 3.8, 4 ...