... 1800rpm6)110-480V,3 phase,4wire,pf.0.8 7)electric system:24V/12V8)wave distort:less then 10% Digital ... by main supply, daily fuel tank, ATS and paralleling system, soundproof canopy and moving trailer. Packing:In Plywood cases ... medium and high qualityQuality Assurance: Weapon Equipment quality system, Military products quality system,Military standard(GJB235A-97, GJB5785-2006), International standard ...