... SetGen-set adopt 3 phases-4 lines output, with output 380V/220V, Frequency 50HZ/60HZ, Powr factor 0.8, Neutral point ... to earth and protective performance complies with NEMA1 and IP22 standard.Whole featuresWhole ... PT oil supply electronic governed system, gen-set equiped with double flexible fuel union pipAccord with standard:ISO3046, ISO8528, BS4999, BS5000PT99, ...