Siemens Industrial 501-K Gas Turbine
Power Generation: 4.0 - 6.6 MW(e)
Available for power generation and mechanical drive applications, the Siemens Industrial 501-K has accumulated over 110 million hours of operation with more than 500 customers in 53 countries. This compact design delivers high efficiency, easy maintenance and outstanding reliability. Based on proven aeroderivative design the Siemens Industrial 501-K gas generator offers rugged, easy to maintain performance due to features such as auxiliary equipment.
Low dry emission
The Dry Low Emissions system introduced on the Siemens Industrial 501-K series of gas turbines, utilizes premixed lean burn combustion technology that is applied to the six axially aligned combustion cans to significantly reduce emissions.
The system limits exhaust gas emissions to less than 25 volumetric parts per million (vppm) NOx, 50 vppm CO and 20 vppm UHC while operating on natural gas at full load.
|Siemens Industrial 501-K: Performance data for simple cycle power generation|
|Siemens Industrial 501-KB5S||Siemens Industrial 501-KB7S||Siemens Industrial 501-KH5|
|Power output||4.0 MW(e)||5.4 MW(e)||6.6 MW(e)|
|Fuel||Natural gas, liquid fuel, dual fuel; other fuels upon request; automatic changeover from primary to secondary fuel at any load|
|Frequency||50 / 60 Hz||50 / 60 Hz||50 / 60 Hz|
|Gross efficiency||30.6 %||33.1%||42.1%|
|Heat rate||11,780 kJ / kWh||10,865 kJ / kWh||8,549 kJ / kWh|
|Turbine speed||14,200 rpm||14,600 rpm||14,600 rpm|
|Pressure ratio||10.2 : 1||13.8 : 1||10.2 : 1|
|Exhaust mass flow||15.4 kg / s||21..3 kg / s||18.4 kg / s|
|Exhaust gas temperature||560 °C (1,040 °F)||494°C (921 °F)||530°C (986 °F)|
|NOx emissions||≤ 25 vppm at 15% O2 on fuel gas (with DLE)|
|Note: Siemens Industrial 501-KHS with case steam injection (2.73 kg / s)|