Heavy Duty Gas Turbines

The world’s most efficient and most reliable gas turbines, supporting 50 and 60Hz segments, are now being manufactured in the Kingdom.

Combined Cycle 1x1
Block configuration (GTs x STs)	1x1	1x1
CC Net Output (MW)	438	573
CC Net Heat Rate (Btu/kWh/LHV)	5481	5390
CC Net Heat Rate (kJ/kWh,LHV)	5783	5687
CC Net Efficiency (%, LHV)	62.30%	63.30%
Bottom Cycle Type	3PRH	3PRH
HP Throttle Pressure (psla,bar)	2610/180	2685/185
HP Throttle Temp (‎‎°F/°C)	1085/585	1112/600
Reheat Temp(‎‎°F/°C)	1085/585	1085/585
ST Configuration (Type)	STF-D650	STF-D650

Combined Cycle 2x1
Block Configuration (GTs x STs)	2x1	2x1
CC Net Output (MW)	880	1148
CC Net Heat Rate (Btu/kWh,LHV)	5453	5377
CC Net Heat Rate (kJ/kWh,LHV)	5753	5674
CC Efficiency (%, LHV)	62.6%	63.5%
Bottom Cycle Type	3PRH	3PRH
HP Throttle Temp (°F/°C)	2610/180	2610/180
Reheat Temp (°F/°C)	1085/585	1112/600
ST Configuration (Type)	1085/585	1085/585
GT Generator Type (Cooling)	STF-D650	STF-D650

Combined Cycle 2x1
ST Generator Type (Cooling)	Hydrogen	Hydrogen
Plant Turndown - Minimum load (%)	Hydrogen	Hydrogen
Ramp Rate (MW/minute)	15%	15%
Startup Time (RR Hot, minutes)	110	120
Startup Time - Conventional / Peaking (min.)	<30	<30