... Rate ≤±5% Random Frequency Variation ≤±0.5% 3),Engine Specification, Model1003G,1003TG,1004G,1004TG,1006TAG,1006TG1A,1006TG2ACooing Method ... Grade H 5),Control System,Our standard genset controller provides functions,a),Start/Stop controllerb),Ampere meterc), ... metere),Emergency stop pushbuttonf),Alarm System: Over speed, High Engine Temperature, Low Oil Pressure, Charge Failg),Protection System: ...