PGT25/LM2500 Aircraft type gas turbine
The PGT25/LM2500 aviation type gas turbine is an example of innovative technology, high efficiency and reliability. This turbine has a lightweight design that uses aircraft engine technology, while retaining the reliability of stationary gas turbines.
- Generator drive power22.6 MW
- Mechanical drive power23.3 MW
Technical specifications
| PGT25/LM2500 | Unit of measurement | Generator drive – LM2500 50 Hz | Mechanical drive PGT25 |
|---|---|---|---|
| Power | MW | 22.6 | 23.3 |
| Efficiency | % | 35 | 36.1 |
| NOx | ррm | 15 | 15 |
| Exhaust gas temperature | °C | 540 | 530 |
| Speed | rpm | 1500 – 3150 | 3050 – 6405 |
| Length-Width | m | 16 x 3.4 | 18.9 x 4.2 |
| Weight | tonnes | 135 | 225 |
| Service intervals | |||
| Hot runner inspection (medium repairs) | hours | 25 000 | 25 000 |
| Major repairs | hours | 50 000 | 50 000 |
EFFICIENCY AND RELIABILITY
36.1 % efficiency in a simple cycle. Modular replacement philosophy and easy maintenance, ensure best-in-class availability and reliability.
FLEXIBILITY
Maximum fuel flexibility: can run on different types of liquid and gaseous fuels.
TECHNOLOGY AND INNOVATION
17 stage high pressure axial compressor. Ring combustion chamber with best-in-class low emissions (DLE) 15 ppm NOx and CO. Two versions: low speed turbine (LM2500) or high speed turbine (PGT25).
Areas of application:
- Gas pipelines
- Underground gas storage facilities
- Electricity generation: 50/60 Hz without reducer
- Industrial, combined heat and power supply
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