© SGT-A65, Courtesy of Siemens
| Parameter |
SGT-A65 DLE
Mechanical Drive |
SGT-A65 50 Hz DLE
Power Generation |
SGT-A65 60 Hz DLE
Power Generation |
| Gross Output |
57.9 MW |
61.9 MW(e) |
59.6 MW(e) |
| Functionality |
60 Hz |
50 Hz |
60 Hz |
| Heat Rate |
9,943 kJ/kWh |
8,307 kJ/kWh |
8,330 kJ/kWh |
| Gross Efficiency |
43.6% |
43.34% |
43.2% |
| Shaft Speed |
2,380–3,430–3,570 rpm |
3,000 rpm |
3,600 rpm |
| Pressure Ratio |
34.3 |
38.1 |
36.6 |
| Exhaust Mass Flow |
157.7 kg/s |
171.0 kg/s |
165.0 kg/s |
| Exhaust Temperature |
447 °C |
441 °C |
443 °C |
| NOx Emissions |
≤ 25 ppmvd |
25 ppmvd |
25 ppmvd |
| Parameter |
SGT-A65 DLE with ISI
Mechanical Drive |
SGT-A65 50 Hz DLE with ISI
Power Generation |
SGT-A65 60 Hz DLE with ISI
Power Generation |
| Gross Output |
62.3 MW |
65.9 MW(e) |
64.9 MW(e) |
| Functionality |
60 Hz |
50 Hz |
60 Hz |
| Heat Rate |
9,943 kJ/kWh |
8,228 kJ/kWh |
8,311 kJ/kWh |
| Gross Efficiency |
43.4% |
43.8% |
43.3% |
| Shaft Speed |
2,380–3,430–3,570 rpm |
3,000 rpm |
3,600 rpm |
| Pressure Ratio |
34.3 |
39.6 |
38.0 |
| Exhaust Mass Flow |
162.8 kg/s |
178.0 kg/s |
171.0 kg/s |
| Exhaust Temperature |
441 °C |
431 °C |
437 °C |
| NOx Emissions |
≤ 25 ppmvd |
25 ppmvd |
25 ppmvd |
| Parameter |
SGT-A65 50 Hz WLE with ISI |
SGT-A65 60 Hz WLE with ISI |
| Gross Output |
67.4 MW(e) |
70.8 MW(e) |
| Functionality |
50 Hz |
60 Hz |
| Heat Rate |
8,724 kJ/kWh |
8,696 kJ/kWh |
| Gross Efficiency |
41.3% |
41.4% |
| Shaft Speed |
3,000 rpm |
3,600 rpm |
| Pressure Ratio |
39.9 |
39.3 |
| Exhaust Mass Flow |
178.0 kg/s |
176.0 kg/s |
| Exhaust Temperature |
431 °C |
447 °C |
| NOx Emissions |
≤ 25 ppmvd |
≤ 25 ppmvd |
- Weight = 190,000 kg
- WLE or DLE combustion system
- With or without ISI (Inlet Spray Intercooling)
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