Description Turbine 11900 kW Dresser-Rand (Turbodyne) multi valve Multi stage backpressure steam turbine 3600 rpm Inlet steam 390 psig 650 deg F (maximum 400 psig / 750 deg F) Maximum flow 234,000 lbs/hr Exhaust: 20 psig Steam rate: 20 to 21 lbs/kWh, 210,000 lbs/hr at 10,000 kW Normal rating: 10,000 kW Cw rotation looking from governor end Woodward UG40 governor Inlet size: 12” class 600, exhaust: 30” class 150 bottom Number of stages: 11 Turning gear Generator EM 14875 kVA 11900 kW 13800 V 3 phase 60 Hz, TEWAC 3600 rpm 0.8 pf Field volts 125 Field amps 12 Brushless exciter History Unit manufactured 1979 Unit installed: 1987 Unit shutdown 2008 Unit is rotated every week, still installed Last overhaul: 2007 Scope Of Supply Steam turbine, trip and throttle valve, lube oil system, gland steam condenser, governor, gauge board mounted on common skid Generator with brushless exciter on skid Generator terminal box with 3 x surge arresters, 3 x capacitors, 3 x 800:5 neutral side CTs Neutral ground resistor Manual with drawings 3 x 14400:120 fused PTs MCC (to be verified later) 2 x exhaust safety valves Exhaust pipe (reduced from 30” x 20”) U shape around 15 feet long Special tool: generator skid pan 2 x EM voltage regulators Spare parts include spare UG-40 governor, bearings and other all available spare parts Shipping Size And Weight Turbine skid: 17’ long x 12’ 6” wide x 10’ height: 55,000 lbs Generator skid: 17’ long x 10’ wide x 10’ height: 110,000 lbs Parts: one flatbed truck 30,000 lbs
