2002 CAT 3412 480V EMCP 2 , 1000AMP 3-POLE CIRCUIT BRKR, 550KW @ 1800 RPM @ 60 HZ 3 PH, 550KW, 277/480V, 3 PHASE, 60HZ, BATTERY CHARGER, CAT BRAND GENSET, EMCP2 PANEL, Online Owner's Manual , SKID BASE, STANDBY, UL 2200 LISTED GENERATOR SET,