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An unused Alstom 160 MW reheat steam turbine generator set, built in 2006 and never fired, complete with its 187.65 MVA, 18 kV TEWAC generator, static excitation, control valves, gland sealing skid, sound enclosure, auxiliaries and tooling. Steam inlet 1900 psia at 1050°F, reheat to 1050°F, maximum throttle flow 835,000 lb/h. 60 Hz service.

Scope of supply

Turbine assembly
Steam control valves and operators
Gland sealing skid
One generator package, 18.0 kV, 187.65 MVA, TEWAC
One static excitation system
Power system stabiliser
Key phasor
Sound enclosure with lighting and HVAC
Steam turbine and generator accessory equipment: controls, HVAC, lighting, fire protection, electrical package, oil systems
Electrical package including MCCs
Steam turbine tools and maintenance equipment
Field erection supervision, man-weeks to be confirmed with the OEM
Piping from the valves to the steam turbine inlets, including some prefabricated piping

Steam inlet conditions 1900 psia nominal at 1050°F, reheated to 1050°F, with a maximum throttle flow of 835,000 lb/h. Serial number 60 WY21Z-085.

OEMAlstom (GE)

Model160 MW reheat steam turbine generator set, serial 60 WY21Z-085

Equipment typeSteam turbine generator

Quantity1

Rating160 MW

Frequency60 Hz

Year2006

Operating hours0, never fired

ConfigurationReheat condensing. Inlet 1900 psia at 1050°F, reheat to 1050°F, maximum throttle flow 835,000 lb/h

Scope of supplyComplete set with generator, excitation, valves, enclosure, auxiliaries and tooling; the full list is on the page

ConditionUnused, never fired

StatusAvailable

Generator187.65 MVA · 18 kV · TEWAC

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Specifications, records and pricing are shared directly.

Combined cycle pairings

Sized for a block behind
any of five gas turbine sets.

Net plant figures from a heat-balance model of this steam turbine behind each set, with duct firing and an air-cooled condenser at 59°F, 60% relative humidity and sea level. The steam turbine carries 159 to 160 MW in every case. Each configuration uses typical mid-range performance for its class, except the SGT-800, which reflects the latest model.

Gas turbinesNet powerNet heat rate, BTU/kWh LHVNet efficiency, LHV

1 × GE 7F.04333.0 MW6,57351.9%

3 × Siemens SGT-800329.4 MW6,56652.0%

2 × GE 7E.03322.2 MW6,78850.3%

4 × GE 6B.03317.5 MW6,85649.8%

2 × GE 6FA300.0 MW6,93149.2%

Other combinations are possible; the model is rerun for a specific site and machine. Open a diagram for the full heat balance.

Unused Alstom 160 MW Steam Turbine Generator for Sale, 60 Hz

Sized for a block behind any of five gas turbine sets.

Sized for a block behind
any of five gas turbine sets.