... Engines 3.Single/three phase,50/60HZ 4.AMF,ATS,Parallel system,silent&trailer 10 to 2000kva Diesel Generator ... water-cooled diesel engines-50HZ or 60HZ-2,3,4,6,12 cylinders-low fuel consumption-Rated power ... ,4wire,pf.0.8-electric system:24V/12V-wave distort:less then 10%4.Soundproof/Silent box:-Excellent ventilation ... proof- ATS(automatic transfer switch)- water Heater- Parallel system- Remote system