Generatory prądu przemiennego, turbiny parowe kondensacyjne

USED 30MW CONDENSING STEAM TURBINE GENERATOR. ABB MODEL VAX MT25 CONDENSING TURBINE, RATED ECONOMICAL OUTPUT 30970KW, MAXIMUM OUTPUT 35080KW, INLET SUPPLY PRESSURE 594.5PSI, INLET SUPPLY TEMPERATURE 745 DEGREES F, STEAM FLOW 265000 LB/HR (121 201 KG/H), EXHAUST PRESSURE 0.9 PSI. ONE EXTRACTION FOR WATER HEATING. TURBINE SPEED 3628 RPM, OVER-SPEED TRIP (ELECTRICAL) 3955 RPM, OVER-SPEED TRIP MECHANICAL 3991 RPM. HAD BEEN WORKING 55400 HOURS, HAD 50 STARTS, MACHINE NEW 1993. ABB MODEL GBA 1120 LK GENERATOR, RATED OUTPUT 35 650 KVA, POWER FACTOR 0.85, FREQUENCY 50HZ, VOLTAGE 11000, CURRENT 1871 AMPS, SPEED 1500 RPM, MAXIMUM COOLING WATER TEMPERATURE 25 DEGC. GENERATOR AIR COOLED. GENERATOR AIR COOLERS - FOUR UNITS HEAT EXCHANGED 476 KW COOLING WATER FLOW 11 LITRES/SEC COOLING WATER INLET TEMPERATURE 5-25 DEGREES C COOLING TEMP RISE ACROSS COOLER 16.52 DEGREES C PRESSURE DROP (WATER SIDE) 7.482 PSI MAX WORKING PRESSURE, TUBE SIDE 152.25 PSI GLAND STEAM CONDENSER: HEAT EXCHANGED 513 KW COOLING MEDIUM FLOW NOMINAL 34.1 KG/SEC COOLING MEDIUM INLET TEMPERATURE 39,6 DEGREES C COOLING MEDIUM OUTLET TEMPERATURE 42,7 DEGREES C PRESSURE DROP, TUBE SIDE 2.03 PSI OPERATING PRESSURE SHELL SIDE 13.92 PSI DESIGN PRESSURE TUBE SHELL 1087.5 PSI DESIGN PRESSURE SHELL SIDE 14.5 PSI GLAND STEAM CONDENSER FAN: MOTOR RATING 5.5 KW POWER CONSUMPTION 3.8KW EXHAUST DAMP AIR FLOW 0.092 M3/ SEC EXHAUST DAMP AIR DENSITY 0.816 KG/M3 INSTALLATION CONSIST OF: STEAM TURBINE, GEARBOX, GENERATOR, CONDESER, LUBE OF OIL SKID, CONTROL OIL SKID, STEAM TURBINE INSTRUMENTATION, 2 OFF FEED WATER TRANSFER PUMPS, MAIN STEAM STOPVALVE ASSEMBLY, MAIN STEAM BY-PASS VALVE, EJECTORS, GLAND STEAM CONDENSER, LP HEATER, DRAIN TANK, GENERATOR COOLING WATER PIPE WORK AND VALVES, CONDENSER PIPE WORK AND VALVES, CONTROL ROOM PANELS FOR STG, KA1 TO KA5, CONTROL PANELS FOR AUXILIARIES, TURBINE SPARES, ALL DOCUMENTATION, MANUALS DRAWINGS, RECORDS. ADDITIONAL EQUIPMENT: 2 ATLAS COPCO AIR PROCESSORS, DRYER FOR AIR COMPRESSORS, SPARES AND CONSUMABLES, ELECTRICAL AND INSTRUMENTATION SPARES, 1MW DIESEL GENERATOR, FISHER CONTROL VALVES, ELECTRIC MOTORS, TRANSFORMERS.