... :50kva ATS,Soundproof mobile 3.certificate:CE,ISO,EPA 40kw open type Weichai diesel generator set 1.Pictures 2.Specification: Rated ... ,400v/230v,1500rpm,75a40kw,60hz,220v,1800rpm,227a1.)soundproof2.)mobile one with trailer3.)ATS(the ats control system is seperate ,a ... control box)ATS seperate control box open type 1800rpm water cooled 40kw Weichai diesel generator set