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23.75 MW GE Frame N (50Hz) Model MS5001
Will sell "as is" but prefer to sell reconditioned to zero hours.
These units have been well maintained.
2 Units Available

Contact Milt Fyre for more details.
Phone: 503-239-5157
Fax: 503-239-5136
Email: RMA

Note: The units will be completely renewed by replacement of the hot gas path and each part which it may need. The refurbished turbogenerator shall have the same guarantee as per a new unit (8000 firings hrs or 18 months from shipment).

The units can be uprated to duplex fuel, adding the gas fuel system as per your request, performances enhancement kits as well.

Are excluded from the A/M scope of supply the field activities and civil works, which can be provided upon request.

FR5 single shaft Gas Turbine data sheet:

N.P. s/n.	Status	Power ISO	No of starts	Fire hours
5087	AVAILABLE	23750 kW	4114	10558
5088	AVAILABLE	23750 kW	4105	11390
5090	SOLD	24250 kW	3120	7561

PERFORMANCE

Conditions:

Barometric Press. -- 14.7 psia
Inlet pressure drop -- 2" (H2O)
Exhaust press. drop -- 2" (H2O)

	Inlet temp. 59°F	Inlet temp. 104°F
Output	24,250 kW	19,400 kW
Fuel distillate	Type 2 Distillate	Type 2 Distillate
Fuel comsuption	297.1´ 10⁶ Btu/hr	256.9´ 10⁶ Btu/hr
Heat rate	12.540 Btu/kW/hr	13.245 Btu/kW/hr
Exhaust temperature	940 °F	920 °F
Firing temperature	1,800 °F	1730 °F
Airflow	924,600 lbs/hr	838,100 lbs/hr
Base plate dimensions	26,5m	4m
Weight	GT 90ton	Generator 70 ton

Scope of supply:

This proposal includes the reconditioning and packing of No. 1 Gas Turbine Unit suitable for outdoor installation and consisting of the following major components:

1.0 GAS TURBINE

GE MS5001N Gas Turbine with the following features	NEW	REFURBISHED TO 0 HOURS
Simple cycle, single shaft 2 bearings heavy duty type gas turbine and axial compressor		X
Fabricated structural basement, supporting the gas turbine, alternator and its own auxiliaries, the air inlet and exhaust gas plenum		X
Base mounted junction boxes		X
Starting system with Diesel		X
Integral mounted gauge board installed in control room, installed on turbine frame skid, with indication of the main turbine pressure parameters		X
Vibration detector seismic type		X
Thermocouples for measuring the gas turbine critical temperatures		X
Header and nozzles for compressor cleaning		X
Load coupling between the speed reduction gear and alternator		X
Inlet and exhaust ducts	X
Closed forced-feed lube oil system common for the gas turbine and driven equipment, complete with:
carbon steel, internally epoxy painted, lube oil tank located in the gas turbine base		X

shaft driven main lube oil pump

	X

A.C. / D.C. motor driven auxiliary lube oil pump

	X

twin main lube oil filter with transfer valve

	X

stainless steel piping downstream lube oil filters

	X

lube oil to air cooler located outside the G.T. basement

	X

lube oil vent with oil/air separator

	X
Liquid fuel system suitable to receive, at the system inlet flange, distillate oil (distillate type 2) in accordance with G.E. specification. The system is complete with:
twin LP primary filter cartridge type with transfer valve		X

fuel oil stop valve

	X

reduction gear driven fuel oil booster pump

	X

booster pump by-pass/flow control valve

	X

pressure control valve

	X

single H.P. secondary filter

	X

stainless steel piping downstream primary filter

	X

direct pressure fuel oil atomising system

1.1 ACOUSTICAL ENCLOSURE

Acoustical Enclosure, suitable for outdoor installation, is to be anchored on the unit baseplat, no foundation is required.

The enclosure, supplied with loose walls and roof, to be erected at site, is provided to assure acoustical abatement and thermal separation to the outside.

The expected average sound attenuation is 80 dB(A) pressure level at one meter from the enclosure.

The following equipment and system are provided inside the enclosure:	NEW	REFURBISHED TO 0 HOURS

Fire detection system with thermal type detectors	X
CO₂ fire extinguishing system (piping and spray nozzles)	X
Internal A.C. and D.C. emergency lighting	X
Ventilation system complete with A.C. motor driven fan (2x100%) and conveying duct	X

G.T. AIR INLET SYSTEM

New gas Turbine Air Inlet System is provided for an up and forward arrangement and consists of:	NEW	REFURBISHED TO 0 HOURS

CS filters, CS weatherproof filters chamber	X
Blow-in door and relevant instrumentation	X
Air inlet duct (carbon steel) from the filter chamber to the gas turbine inlet plenum, including a 2,5 m (baffles) silencer	X
C. S. supporting structure	X

1.3 EXHAUST GAS SYSTEM

New vertical turbine exhaust gas system	NEW	REFURBISHED TO 0 HOURS

Transition piece	X
Duct	X
Silencer	X
Exhaust stack	X
Drain from exhaust hood to water trap	X

1.4 SPEED REDUCTION GEAR The Speed Reduction Gear, located between the turbine and the generator, is coupled to the G.T. exhaust plenum, with 5100 /3000 rpm ratio, and provided with the following auxiliary facilities:

Seismic type vibration detector, located on the gear case and connected with the G.T. monitoring and protection system
Bearing embedded RTD's for the bearings temperature control

1.5 ELECTRICAL GENERATOR

The electrical generator is a Synchronous machine, ventilated in open air-circuit, with the following characteristics:

Manufacturer, Alsthom
Nominal Voltage 8,4 kV
Frequency 50Hz
Power factor (cos.Æ ) 0,8
Cooling air and stator windings RTD's and relevant terminal junction boxes
Bearing embedded RTD's for bearings temperature control
Seismic vibration type detectors connected with the gas turbine monitoring and protection system
Brushless excitation type with the necessary equipment suitable for the excitation control
Ventilation fans on the generator shaft ends
M.V. section with Current and Potential transformers (CT's & PT's) for metering and protection and Surge arrestors and lightning protection
Neutral isolated to the ground

1.6 CONTROL AND L.V. SYSTEM

The control and L.V. equipment consist of:

MARK V G.T. control board
Generator Control and Protection board
Generator Excitation control Board complete with Automatic Voltage Regulator (A.V.R.)
Fire and Gas detection system Control board
Motor Control Centre for the G.T. unit auxiliaries including the dry type transformer for the unit lighting system
New battery Charger and D.C. distribution panel
New battery arranged on rack, and installed in the battery room, separated from the L.V. boards room

1.8. NEW MISCELLANY

Foundation bolts and plates
Packing
Firefighting means bottles for the fire extinguishing system to be installed outside the package, adjacent to the unit
Interconnecting piping between the Gas Turbine Generating Unit and its Auxiliary skids
Instruction manuals for maintenance and operation (four copies)

Limits of supply Electrical:

Generator terminal bars (8,4 kV)
Control panels terminals input/output

Mechanical:

Fuel inlet flange
Oil lubrication duct flange

The units can be uprated to duplex fuel, adding the gas fuel system as per your request, performances enhancement kits as well.

The field activities and civil works are not included and can be provided upon request.

Contact Milt Fyre for more details.
Phone: 503-239-5157
Fax: 503-239-5136
Email: RMA