... :3KW-50KW STC SERIES THREE-PHASE A.C. SYNCHRONOUS GENERATORS STC Generators are to be used in town,the countryside,worksides,moountain ... system,that allow your easy operation and simple maintenance.The generators are of three-phase four-wire type,making use of ... voltage.After sudden change (increase or decrease) of load.The generators will soon return to their normal working state.Without any ...