This has a rated speed of 5500 rpm. Pollutant emissions are reduced by means of Dry-Low-NOx-Brennkammer or by injecting water into the fuel chamber of the turbine.Power turbines for driving generators:
- Speed of 3,000 rpm, no gear unit, coupled directly to a generator for 50 Hz
- Speed of 3,600 rpm, no gear unit, coupled directly to a generator for 60 Hz
- Both power turbines are available both with clockwise and anti-clockwise rotation.
Power turbine for mechanical drive:
- Speed of 5,500 rpm, speed range variable between 2,500 – 5,750 rpm, counterclockwise (in flow direction).
The FT8 gas turbine is used for:
Mechanical drives:
Generator applications:
- Combined heat and power stations (CHP)
- Power stations
| |
FT8 PowerPac |
FT8 TwinPac |
FT8 MechPac |
Mechanical drive |
Power at coupling |
kW |
- |
- |
25,980 |
|
hp |
- |
- |
34,840 |
Thermal efficiency level |
% |
- |
- |
38.6 |
Heat consumption |
kJ / kWh |
- |
- |
9,329 |
|
Btu / hph |
- |
- |
6,593 |
Generator drive |
|
Btu / hph |
- |
- |
6,593 |
Terminal power |
kW |
25,490 |
51,350 |
- |
Electrical efficiency level |
% |
38.1 |
38.4 |
- |
Heat consumption |
kJ / kWh |
9,442 |
9,380 |
- |
|
Btu / kWh |
8,950 |
8,890 |
- |
|
|
|
|
|
Exhaust gas parameters |
Exhaust gas temperature |
°C |
457 |
457 |
457 |
|
°F |
855 |
855 |
855 |
Exhaust gas mass flow |
kg / s |
85 |
85 |
85 |
|
lb / s |
187 |
187 |
187 |
|
|
|
|
|
Speed, power turbine |
|
min-¹ |
3,000/3.600 |
3,000/3.600 |
5,500 |
Leistungskurven |
|
|
display |
display |
display |
For all data: 15°C (59°F), sea level (101.3 kPa), zero inlet and exhaust pressure losses, rel. humidity 60 %, fuel: natural gas, no water injection |
