The 6F.01 gas turbine leads the industry for cogeneration and combined-cycle efficiency for gas turbines with an output range of less than 100 MW. Its tremendous exhaust energy allows the production of a high quantity of steam for either power generation or cogeneration. It achieves nearly 57 percent efficiency in 2x1 combined-cycle arrangement, and more than 80 percent efficiency in cogeneration operation.

Engineered to Deliver High Exhaust Energy

The 6F.01’s 600˚C exhaust temperature allows up to 140 bar high pressure steam.

Proven Experience with High Reliability and Availability

The 6F.01 has over 110,000 hours and 2,250 starts of operating experience on fleet leaders with 99.2 percent reliability over the past four years.

Features that Impress

Compact cold end drive configuration for new plants and a hot end drive option for 6B flange-to-flange replacement solution bringing more than 5 pts in efficiency improvement.
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6F.01 Gas Turbine (50/60 Hz)

With its unique combination of high efficiency and low emissions, this gas turbine is a reliable, environmentally-friendly choice.

  • Provides low-cost electricity production in a broad range of heat recovery applications
  • 12-stage compressor provides 3D aerodynamics for high efficiency, removable blades for high reliability, cold end drive with axial exhaust for high efficiency, and 64kH major inspections intervals
  • Combustion and hot gas path maintenance intervals of 32,000 hours and 900 starts
  • Field-replaceable compressor airfoils are capable of wet compression power augmentation
  • Proven hot gas path and combustion materials featured on 7F.05, 9F.05 and H-class turbines support higher temperatures
  • Proven DLN 2.5 combustion system with over a decade of operating experience
 

FORMER NAMES:
Frame 6C

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Product Specifications

6F.01

Fact Sheet

 
50/60 50/60 Hz
SC Output
(MW)
54
SC Net Heat Rate
(Btu/kWh, LHV)
8880
SC Net Heat Rate
(kJ/kWh, LHV)
9369
SC Efficiency
(%, LHV)
38.4%
Compressor Pressure Ratio 21.4
Exhaust Temp
(°F/°C)
1117/603
Exhaust Energy
(MMBtu/hr)
280
GT Min. Turn Down Load
(%)
40%
NOx Emission
(@ 15% O2 ppm)
25
CO Emission
(ppm)
9
Exhaust Energy
(MM kJ/hr)
296
GT Ramp Rate
(MW/minute)
12
Wobbe Variation
(%)
+/- 10%
Startup Time - Conventional / Peaking (min.) 12/10

6F.01

Fact Sheet

 
Block Configuration
(GTs x STs)
1x1
CC Net Output
(MW)
81
CC Net Heat Rate
(Btu/kWh, LHV)
5916
CC Net Heat Rate
(kJ/kWh, LHV)
6242
CC Net Efficiency
(%, LHV)
57.7%
Bottom Cycle Type 3PNRH
HP Throttle Pressure
(psia/bar)
1740/120
HP Throttle Temp
(°F/°C)
1050/566
Reheat Temp
(°F/°C)
N/A
ST Configuration (Type) STF-A250
GT Generator Type (Cooling) Air
ST Generator Type (Cooling) Air
Plant Turndown - Minimum load
(%)
49%
Ramp Rate
(MW/minute)
12
Startup Time
(RR Hot, minutes)
30

6F.01

Fact Sheet

 
Block Configuration
(GTs x STs)
2x1
CC Net Output
(MW)
163
CC Net Heat Rate
(Btu/kWh, LHV)
5865
CC Net Heat Rate
(kJ/kWh, LHV)
6188
CC Net Efficiency
(%, LHV)
58.2%
Bottom Cycle Type 3PNRH
HP Throttle Pressure
(psia/bar)
1740/120
HP Throttle Temp
(°F/°C)
1050/566
Reheat Temp
(°F/°C)
N/A
ST Configuration (Type) STF-A250
GT Generator Type (Cooling) Air
ST Generator Type (Cooling) Air
Plant Turndown - Minimum load
(%)
24%
Ramp Rate
(MW/minute)
24
Startup Time
(RR Hot, minutes)
30
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