Industrial-RB211 poster

Power generation: 27.2–32.5 MW(e)
Mechanical drive: 27.9–33.8 MW
Gross efficiency: 36.2–39.3%
Heat rate: 9,159–9,904 kJ/kWh (8,681–9,387 btu/kWh)
Turbine speed: 3,000–4,850 rpm
Pressure ratio: 20.6:1–22.9:1
Exhaust mass flow: 91.0–99.8 kg/s (200.6–220,0 lb/s)
Exhaust temperature: 501–512°C (934–953°F)
Gross efficiency: 37.7–40.4%
Heat rate: 8,913–9,649 kJ/kWh (8,448–9,145 btu/kWh)
Turbine speed: 4,800–4,850 rpm
Pressure ratio: 20.6:1–22.1:1
Exhaust mass flow: 91.3–96.1 kg/s (201.3–211,9 lb/s)
Exhaust temperature: 500–510°C (932–950°F)
siemens.com / gasturbines
RB211® is a registered trade mark of and used under license from Rolls-Royce plc. RB211 is a trade mark of and used under license of Rolls-Royce plc.
PGDG-Y10023-00-7600
Aeroderivative gas turbine
Industrial RB 211