Steam turbine basic data | Quick reference tables


Salient details of steam turbines (larger than 1 MW) for power generation, listed by OEM Power rating MW Power Model Type rating MW


Shaft speed1 rpm


ANSALDO ENERGIA, Genoa, Italy www.ansaldoenergia.com GT Series MT10 MT20 MT15 RT30


Geothermal Non-RH, CC, fossil, solar


15-150 40-250


Dimensions LxWxH m


Weight 1 tonnes ➝


2 5 ➝ ➝


10 ➝


20 ➝


50 ➝


100 ➝


200 ➝


500 ➝


1000 ➝


3000/3600 1-2 cylinder 3000/3600 1 cylinder


Non-RH, CC, fossil, cogen 100-350 3000/3600 2-3 cylinder RH, CC, fossil, solar RH, CC, fossil, cogen


BAKER HUGHES, Houston, Texas, USA www.bakerhughes.com SC/SAC Series


Reaction - condensing


SNC/SANC Series A Series SD/SDFG


2–120 3000–10700


Reaction - backpressure 2 - 120 3000 - 15000 Reaction - reheat


Reaction - geothermal


30 - 100 3000/3600 5 to 60 3000/3600


100-300 3000/3600 2 cylinder 150-1000 3000/3600 3-5 cylinder


– – – – –


150 250 350 300


1000


– – – –


– – – –


DOOSAN ŠKODA POWER A.S. Pilsen, Czech Republic www.doosanskodapower.com DST-V1


DST-G101 DST-G201 DST-S101 DST-S201 DST-S302 DST-N3


– –


Reheat/non-reheat Reheat/non-reheat Reheat/non-reheat Reheat Reheat


5 to 35 5 to 35


Variable >6500


20 to 70 Up to 6500 45 to 250 3000/3600 80 to 700 3000/3600 150 to 1100 3000/3600 50 to 1600 3000/3600


– – – – – – –


– – – – – – –


Notes: (1) For fossil fuel applications, CCPP and renewables. (2) For fossil fuel applications. (3) For nuclear plant applications.


EVERLLENCE (FORMERLY MAN ES), Oberhausen, Germany www.man-es.com MST010 MST020 MST040 MST050 MST060 MST080 MST100 MST120


*Condensing *Condensing *Condensing *Condensing *Condensing *Condensing *Condensing *Condensing


Note: * Condensing/extraction/back pressure


FINCANTIERI STEAM TURBINES, Riva Trigoso, Italy www.financtieri.com XS S


M L


– – – –


0.2-1.0


1.0-10.0 10.0-25.0 25.0-50.0


Note: Modular concept, for condensing and backpressure designs.


GE VERNOVA, Cambridge, Massachusetts, USA www.gevernova.com STF-A650 STF–A200 STF–D200 STF–D650 STF–D600


Reheat


Non-reheat Non-reheat Reheat Reheat


475/700* Note: •These models are used primarily in CCGT offerings.


85-300* 3000/3600 70-220* 3000/3600 150-340* 3000/3600 3000/3600


150- 150-700* 3000/3600


– –


 – –


– – – –


– – – –


0.5–1.5 1–5


3–15 5–30


15–55 25-75


40–140 70–180


– – – – – – – –


– – – – – – – –


120 120 100 60


35 35 65


250 700


1100 1600


– – – – – – – –


1.5 5


15 30 55 75


140 180


– – – –


1


10 25 50


– – – – –


300 220 340 300 700


56 | | July/August 2025 | www.modernpowersystems.com


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