Steam turbine STF-D250 series
for power generationhorizontal shaft

steam turbine
steam turbine
steam turbine
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Characteristics

Type
steam
Applications
for power generation
Other characteristics
horizontal shaft
Rated power kW

Max.: 1,200,000 kW (1,631,545.39 hp)

Min.: 400,000 kW (543,848.46 hp)

Description

Designed for advanced ultra-supercritical (A USC) steam cycles, the STF-D1250 and STF-D2250 steam turbines push your plant efficiency to new levels, reducing the environmental footprint of coal power plants. Up to 55% Efficiency Efficiency adapted to your plant Proven platform – advanced materials Both advanced ultra-supercritical steam turbine product families combine GE’s proven and fully modular design philosophy with the results of more than a decade of material and design research on the 700°C steam technology, which ensures high availability and reliability. GE’s extensive portfolio of modern last stages ranges from 27” to 50” and allows configuration of the STF-D1250 and STF-D2250 with exhaust areas between 9m2 and a staggering 72m2, all offering GE’s proven nub-and-sleeve damping system with superior damping behavior at any flow condition. GE’s extensive know-how base and experience, combined with rigorously standardized engineering, design and manufacturing processes allow extensive customiz for any application without compromising on quality, lead time, or operating reliability. STF-D1250 and STF-D2250 A USC reheat platforms Two high-performance turbine platforms designed to take steam power generation to new efficiency levels in both 50 and 60 Hz grids without compromising on operational flexibility. • Robust and versatile turbine architecture built on GE’s proven USC platform proven over more than 20 years. Material and design adaptations are limited to the high and medium pressure turbines, which ensures the high dependability and availability levels for which GE turbines are renowned.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.