ASE Series Gas Turbines

Powering VPS Series Packages

CHP Performance
    ASE 40 ASE 50
Output kW 3,028 3,482
Fuel Flow lb/h 1,916 2,033
  kg/h 871 924
Fuel Flow MM Btu/kWh 39.4 41.8
  106 kJ/kWh 41.5 44.1
Heat Rate Btu/kWh (LHV) 12,999 12,001
  kJ/kWh (LHV) 13,711 12,659
Efficiency % 26.3 28.4
Exhaust Flow lb/s 28.1 30.9
  kg/s 12.8 14.0
Exhaust Temperature oF 1,118 1,053
  oC 603 567
Nominal Fuel Gas Pressure psig 200
  kg/cm2 14.06
Steam Generation
    ASE 8 ASE 40 ASE 50
Unfired lb/h 4,500 21,700 22,200
  kg/h 2,045 9,864 10,091
Fired to 1,600o lb/h 10,000  35,000 40,000
  kg/h 4,545  15,909 18,182
Duct Burner Fuel Flow MMBtu/h (LHV) 5.4 13.5 18.1
  106 kJ/h (LHV) 5.7 14.2 19.1
Fired to 2,200oF lb/h 16,000  60,000 65,000
  kg/h 7,273  27,273 29,545
Duct Burner Fuel Flow MMBtu/h (LHV) 11.5 39.0 43.5
  106 kJ/h (LHV) 12.1 41.1 45.9
Fully Fired lb/h   80,000 85,000
  kg/h   36,364 36,636
  MMBtu/h (LHV)   59.5 64.1
  106 kJ/h (LHV)   62.8 67.6
ISO Conditions Steam Conditions 59F (15C), Sea Level,
60% Relative Humidity
Duct Losses, Simple Cycle Inlet – 0″ (0 mm) H2
Exhaust – 0″ (0 mm) H20
Duct Losses, CHP Cycle Inlet – 3″ (76.2 mm) H20
Exhaust – 10″ (250 mm) H20
Generator 60 Hz, 4160V (480V for ASE8)
Fuel Heating Value (LHV)
Natural Gas
Distillate Oil
20,548 Btu/lb (47,786 kJ/kg)
18,300 Btu/lb (42,558 kJ/kg)
Steam Conditions 150 psig (1034 kPa), Saturated
Mechanical Efficiency 95%