After Market Utility Power Equipment Brokerage
Mailto:
Turbine URL:
Reciprocating URL:
GTG_531R_Fm7EA.doc
GE Frame 7EA DLN To 9VPPM Nox Control
Three (3) Unused 81 Mw GE PG7121ea Gas Turbine Generators
GE PG7121EA Exemplar
Price: Made Available Upon Demonstration of Serious Intent
Guarantee Performance:
Net Output (Base) 81,330 Kw
Net Heat Rate (Base)10,537 Kj/Kwh
Design Conditions:
Elevation 886'
Design Ambient Temperature59 Deg. F
Design Relative Humidity60%
Inlet System Pressure Drop3.5 In. H2o
Exhaust System Pressure5.5 In. H2o
N/Gas Fuel Heating Value (Lhv) 20,977 Btu Lb
Combustion System TypeDln
Equipment Overview:
Primary FuelNatural Gas/Distillate
Starting MeansElectric Motor
Air FiltrationSelf-Cleaning
Compressor/Turbine CleaningOn 7 Off-Line Compress Water Wash
Exhaust SystemSide And Up Exhaust
Emissions ControlGas - Dry Low Nox
Generator:
Model7a6 Packaged Air-Cooled
CoolingOpen Ventilated
Frequency60 Hertz
Power Factor85 Lagging
Power Factor 13800 Volts
Generator ExcitationEx2000br - Rotating Brushless
Outdoor EnclosureLoad Compartment
Control Systems:
Turbine-GeneratorSpeedtronic Mark V (Tmr)
Generator BreakerIncluded In Switchgear Compartment
Emissions Guarantees:
Nox @ 15% O2 (Ppmvd)9
Co, (Ppmvd)25
Estimated Performance:
Fuel TypeDual Fuel-Gas/Distillate
Output71,510 Kw
Heat Rate (Lhv)10,860 Btu/Kwh
Heat Cons. (Lhv) X 10 Power Of 6776.6 Btu/H
Exhaust Flow X 10 Power Of 32109
Exhaust Temperature1023 Deg. F
Exhaust Heat (Lhv) X 10 Power Of 6502.5
Generator Performance Rating Conditions:
Stator InsulationClass F
Rotor InsulationClass F
Performance Rating, Synchronous Generator (Measurement/Base):
Kva100,100
Power Factor0.85
Kw85,085
Rpm3600
Number Of Poles2
Number Of Phases3
Frequency60
Voltage13800
Amperes4188
ConnectionWye
Short Circuit Ratio0.51
Fuel Supply Pressure Requirements:
Model SeriesPg7121(Ea)
CombustorDln
Max Operating Pressure Psig (Kpa)375
Min Required Pressure Psig (Kpa)302
Component Weights And Dimensions:
Accessory Compartment21.54'l X 10.83'w X 12.58'h
60,000 Lbs.
Turbine Compartment37.92'l X 11.67'w X 12.75'h
293,500 Lbs.
Generator (Air Cooled) 28.39'l X 11.67'w X 11.46'h
330,000 Lbs.
Price: Usd $ 18,400,000.00 Per Set (Fees Inclusive)
General
This Section Provides The General Description, Scope Of The Work, And Supplementary
Requirements For Equipment, Materials, And Services Included For A Gas Turbine Generator
System.
In General, American Standard Specifications Are Quoted Throughout The Contract
Documents, But Alternative Internationally Recognized Standards May Be Substituted
If Approved In Writing By Purchaser. Seller Shall Submit To Purchaser A Detailed Listing
And Description Of The Codes And Standards, Which The Equipment Will Meet
(Exhibit B-1 Fulfills This Requirement), And For Which Substitution Is Being Requested.
Work Included Under These Specifications
The Work Under These Specifications Shall Include Furnishing A Gas Turbine Generator
And Providing Miscellaneous Materials And Services Complete As A Stand Alone
Electrical Power Generating Facility.
All Equipment, Materials And Services Required For A Complete Gas Turbine And
Generator Unit Shall Be Furnished, Except As Specified Otherwise In These Specifications.
The Equipment And Materials To Be Furnished Shall Include, But Not Necessarily Be
Limited To, The Following Major Items:
Enclosed Gas Turbine
Enclosed Packaged Generator
Generator Lifting Attachments
Enclosed Control Cabinet/Packaged Electric And Electronic Control Compartment (Peecc)
Ex-2000 Exciter And Voltage Regulator
Generator Air Cooling System
Generator Protective Relays And Metering System
Instrumentation And Controls
Lube Oil Unit (Complete With Pumps And Heat Exchanger) And Hydraulic System
Dry Low No. Combustion System For Natural Gas Fuel: Natural Gas: 9 Ppmvd No,, @ 15%02
FuelMetering System
Inlet Air Filter, Inlet Ducting, Silencing (Stainless Steel Perforated Sheet) And Supports
Optional Provisions For Inlet Chilling And Inlet System With Coatings And Materials For
High Humidity Environments
Turbine Exhaust Plenum Expansion Joint (Right Hand), And Enclosure
On-Line And Off-Line Compressor Water Wash System
One (1) Off-Base Water Wash Skid (One Per Site)
Provisions For Customer Supplied Open Cooling System
Electric Motor Starting System
Rotor Turning System
Gas Turbine Mark V Tm Control System
Peak Firing Capability
Ac Electrical Motor Control Center(S) Mounted In Peecc
Battery And Dual I 00% Chargers
Dc Electrical Motor Control Center(S) Mounted In Peecc
Fire Detection And C02 Supply Systems
Seller's Standard Installation Maintenance Tools Set (One (1) Per Site)
Seller Shall Provide Drawings And Other Engineering Data; Seller's Field Services,
Instruction Manuals, Recommended Spare Parts List, And Miscellaneous Materials
And Services, And Shall Participate In Design Conferences, As Required.
Miscellaneous Materials And Services
Miscellaneous Materials And Services Not Otherwise Specifically Called For Shall Be
Furnished By Seller In Accordance With The Following:
- Piping Integral To Major Rotating Equipment Compartments Furnished Under These
- Purchase Specifications, Except As Otherwise Specified.
B. Connections For The Purchaser's Piping And Instruments.
Seller's Standard Scope Of Supply For Instrument, Power And Control Wiring, And
Raceways Integral To Any Equipment Furnished Under These Specifications. This Shall
Include Terminal Blocks And Internal Wiring To These Terminal Blocks For Equipment
Requiring External Connection.
Coupling Guards For All Couplings.
Instruction Book Including Drawings Prints Information, Instructions, And Other Data
In Vendor Standard Electronic Or Hard Copy Format.
Detailed Storage Requirements And Lubrication Requirements (Including Frequencies)
For Use By The Purchaser's Erection Contractor.
Inventory At The Delivery Point, As Defined In The Purchase Contract.
Operating And Maintenance Manuals.
Commissioning Requirements Including Seller's Ftmction Tests.
Technical Direction Of Installation (Tdi).
Gas Turbine Control Interfaces To Plant Control System, (Plc Based)
Work Not Included Under These Specifications
The Following Items Of Work Will Be Furnished Or Caused To Be Furnished By Purchaser:
A. Flashing Between Major Compartment By Others
B. Field Erection Of All Equipment At The Site.
Motor Controls And Starters Not Otherwise Specified To Be Furnished Under These
Purchase Specifications.
Foundations Including Embedment.
Grouting Materials And The Placing Thereof
Permanent Electric Wiring To Connect Equipment Terminal Boxes To The Plant Electrical
System, Interconnection Of Off-Base Components.
Lubricants And Fuels For Operation
Solvents And Cleaning Materials.
Finish Painting Of All Equipment Except As SpecifiedHerein.
Operating Personnel For Start-Up And Tests.
Interconnecting Piping Between Rotating Equipment Skids And Off-Base Equipment.