801 - 900 Kw; 60 Hz; 480 Volts; 900kw Standby Cat Sr4 Genend; 480 Volts, 60hz 1800 Rpm; Frame 685, Arrangment No 7c1621, Random Wound; Single Bearing Flywheel 21 Housing "00"; Ptch 0.7777, 10 Leads (4 Wires Per Leads); Three Phases, Four Poles Series Star; Random Wound;; Overall Rating: Very Good, Model: SR4 900KW STANDBY 480 VOLTs Click Here For More Information