Description Overview GE LM2500 + SAC core gas turbine core engine (core turbine) Gas turbine model: LM2500 + SAC (core engine) Includes core gas turbine unit with SAC combustion system – LM2500 main components Technical Specifications Brand: General Electric (GE) Model: LM2500 + SAC (core engine) Year of manufacture: 2017 ISO rated power output: 30.5 MW Simple cycle thermal efficiency: 39.0% Simple cycle heat rate: 9,231 kJ/kWh Exhaust gas temperature: 528 °C Fuel inlet pressure: 3.5 to 4.0 bar Exhaust gas flow: 83.15 kg/s Exhaust backpressure: < 1000 Pa Power turbine inlet temp.: 852 °C Compressor discharge temp.: 497 °C Generator max speed (physical): 10,100 rpm Gas generator rated speed: 9,680 rpm Power turbine speed range: 3,000 / 3,600 rpm Vibration: < 50 µm Major overhaul interval: 50,000 hours Design service life: 30 years Compressor stages: 17 Compressor pressure ratio: 22.9 Combustion system: SAC High-pressure turbine stages: 2 Power turbine stages: 6 Gas turbine weight: 4.7 t Overall dimensions (L×W×H): 4900 × 1500 × 1600 mm Condition Fuel: coke oven gas (after overhaul fuel system can be converted to natural gas) Total accumulated operating hours: 50,000 hours Number of major overhauls: 0 Inspection, Testing & Acceptance Buyer / third-party inspection permitted Pre-dispatch inspection Complete documentation dossier
