... :10 kva-2000kva 2.Water-cooled Diesel Engines 3.Single/three phase,50/60HZ 4.AMF,ATS,Parallel system,silent&trailer 10 ... to 480V,50HZ or 60HZ,1500rpm or 1800rpm-Single or three phase-water cooled/air-cooled(below 200kw )-Silent/weather proof/trailer ... by AVR-50hz /1500rpm or 60hz/1800rpm-110-480V,3 phase,4wire,pf.0.8-electric system:24V/12V-wave distort ...