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GE PROPRIETARY INFORMATION Performance Data Page 3.1

Firm Proposal 703976(12/07) Rev.0 ky

3. Performance Data

3.1 Guaranteed Performance (Simple Cycle)Operating

PointFuel Net Output

at generatorterminals

(kW)

Net Heat Rateat generator

Terminals(kJ/KWh, LHV)

Gas TurbineModel

Base Load NG 37,266 11,639 PG6581B

Heat Rate = Fuel Gas Consumption (LHV) / Output (kW)

Performances are based on auxiliaries consumption included in GE scope of supply. Please refer tTab 09 ‘Design Basis’ for details.

3.1.1 Basis for Guarantees

The performance guarantees listed above are given at the generator terminals and based on thscope of equipment supply as defined in the proposal and as stated for the following operatingconditions and parameters:

Measurement Value

Atmospheric pressure mbar 1,010

Ambient temperature °C 32

Relative humidity % 85%

Inlet system pressure drop mm H2O 55

Outlet static pressure @ ISO condition mm H2O 20*

Fuel heating value (LHV) kJ/kg 45,162

Fuel Temperature °C 23

Power Factor at Generator terminals, lagging 0.85

Fuel Pressure at inlet flange of Gas Turbinebar(g)

17.9 minimum

Combustion system type Conventional

Diluent injection flow kg/h None

Grid frequency Hz 50 Hz

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* excludes HF silencer, exhaust elbow, duct and stack

A. The natural gas fuel is in compliance with Seller's Gas Fuel Specification GEI-41040latest revision and with the Design Basis of this proposal.

B. Gas turbine is operating at steady state base load.

C. “Offset” is permissible between Output and Heat Rate for purpose of LD assessment.

D. Tests to demonstrate guaranteed performance shall be conducted in accordance witthe ISO-2314 Performance Test Procedure.

E. Performance is measured at the generator terminals and includes allowances forexcitation power, shaft-driven equipment and other GT auxiliaries normally operatingequipment supplied herein by GE.

F. The equipment is in a new and clean condition (less than 200 fire hours of operation).

G. Performance curves such as ambient effects curves and generator loss curves will beprovided after contract award. These curves along with correction factors such as fueproperty corrections are to be used during the site performance test to correctperformance readings back to the site conditions at which the performance

guarantees were provided.H. Compressor air extraction from gas turbine = 0.

I. Gas composition (Average composition has been considered for guaranteedperformances):

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Average after normalization of contents :

J. For performance test, assumed 0.5% test tolerance for the purpose of computing theOutput / Heat Rate guarantees, and for assessment of LD’s..

3.2 Emissions GuaranteesExhaust gas emissions shall not exceed the following concentrations during steady-state operatioover the ambient temperature range from 22.5°C to 40.0°C.

Pollutant Natural

Gas

Liquid

Fuel GT Load Range

NOx as NO2, mg/Nm3 @15% O2

1000 1000 0 to 100 %

Opacity, % 20 20 100 %Total Particulates, mg/m3

(25°C, 1atm, @ 3% O2)350 350 100 %

3.2.1 Basis For Emissions GuaranteesA. The customer gas fuel is in compliance with Seller's Gas Fuel Specification GEI-41040

and with the Design Basis of this proposal.

Gas Composition %vol NEW NG

N2 1.3779

CO2 2.8355H20 0.0032

CH4 87.5832

C2H6 6.2143

C3H8 1.225

I C4H10 0.2612

N C4H10 0.2573

I C5H12 0.1004

N C5H12 0.0586

C6H14 0.0449C7H16 0.0278

C8H18 0.0096

C9H20 0.0011

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B. The liquid fuel is in compliance with Seller's Liquid Fuel Specification GEI-41047 lastrevision and with the Design Basis of this proposal, with vanadium content less than0.5 ppm (per Addendum #3).

C. No opacity guarantee given on liquid fuel if it contains olefins.

D. Testing and system adjustments are conducted in accordance with Seller’s GEK-28172F, Standard Field Testing Procedure for Emissions Compliance.

E. Atmospheric pressure = 1010 mbar

F. Emissions are per gas turbine on a one-hour average basis.G. Fuel bound nitrogen = 0.015% or less.

H. Fuel ash content = 0%

I. Sulfur emissions are a function of the sulfur present in the incoming air and fuel flowsSince the gas turbine(s) have no influence on the sulfur emissions. Sulfur emission arenot guaranteed.

J. GE reserves the right to determine the emission rates on a net basis whereinemissions at the gas turbine inlet are subtracted from the measured exhaust emissiorate if required to demonstrate guarantee rate.

K. Gas turbine is operating with a steady state frequency.

3.3 Noise Guarantees

3.3.1 Near Field Noise GuaranteesFuel Gas Turbine Load SPL, dBA

Natural Gas Base 85 Average

Distillate Oil Base 85 Average

The average sound pressure levels (SPL) (re: 20 micropascals) from the outdoor supplier equipmen

defined in this proposal, shown in the Drawing/Diagrams Section of this proposal, shall not exceethe value stated above, when measured 1 m in the horizontal plane and at an elevation of 1.5 mabove the gas turbine operating level, and generator operating level (if different) identified on thGeneral Arrangement drawings with the equipment operating at base load in accordance witcontract specifications. Walkways and/or platforms that are not easily accessible by stairs arexcluded from the above guarantee.

Near field guarantees apply to areas along a Site specific Source Envelope(s), determined by a linestablished 1 meter from the outermost surface of the equipment defined in the proposal scope osupply (including noise abatement equipment). Depending on the site arrangement and relationshiof equipment locations, multiple source envelopes may be designated. (See sample figure 3.4 –

below)

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Figure 3.4 - 1 - Single Shaft STAG(For reference only, envelope(s) should include

all equipment defined in this proposals, and will

be determined by Site condi tions)

G e n e r a t o r

S t e a m

T u r b i n e

G a s T u r b i n e

H R S G

G T

E x h a u s

t

Other

SuppliedEquipment

Near Field Guarantee

Source Envelope

Near Field Guarantee

Source Envelope

Other Supplied

Equipment

(Remote

Locations)

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3.3.1.1 Basis for Near Field Noise GuaranteeA. The GE supplied equipment will be deemed compliant with the acoustic guarantee if the arithmetic average result from measurements taken at agreed upon locations

along the source envelope(s), after background and other corrections forenvironmental influences and test factors have been applied do not exceed the noiselimit(s) specified above. For cases where noise abatement equipment is included tomeet the guaranteed sound pressure level, all measurements for compliance

verification will be taken outside of the noise abatement equipment.B. Testing will be conducted in accordance with a project specific test plan agreed to by

both the Owner and GE. The test plan must adhere to the requirements listed in theGEK 110392 “Standard Noise Assessment Procedure” included in the Specifications /Documents Tab in this proposal. There is no single test standard that adequatelyaddresses acoustic test requirements relating to power generation equipment;therefore the referenced GEK document is a compilation and adaptation of availableISO and ANSI test standards to address acoustic measurement of power facilityequipment.

C. Equipment is operated in a new and clean condition when measurements are taken.All access compartments, doors, panels and other temporary openings are fullyclosed, all silencing hardware is fully installed and all systems designed to be airtightare sealed. Inspection of Installation Quality will be conducted prior to compliancetesting. Identified defects must be corrected prior to Compliance Testing.

D. Corrections for background noise will be made to the measured SPL, as referenced inthe GEK 110392 “Standard Noise Assessment Procedure” document. Backgroundnoise is defined, as the noise measured with all equipment identified in the proposalscope of supply not operating and all other plant equipment in operation. If the aboveguaranteed SPL is greater than 10 dBA above the measured background noise, nocorrection to the measured SPL is necessary.

E. Free field conditions must exist at measurement locations. Testing for, and correction

to, a free field are per the applicable standards, ISO 3744/46 and/or ANSI/ASME PTC36 1985

F. Noises of an interim nature such as steam blow down valves, filter pulse noise, andstartup / shutdown activities are not included in the above guarantee.

G. Measurements shall be taken 1 m away from the outermost exterior surfaces of equipment including piping, conduit, framework, barriers, noise abatementequipment, and personnel protection devices if provided.

H. Measurements shall not be taken in any location where there is an airflow velocitygreater than 1.5 m/s including nearby air intakes or exhausts. Outdoormeasurements shall not be taken when wind speeds exceed 1.5 m/s (3 mi/hr).

I. Responsibility for measurement and development of the project specific test plan willbe stated in the contract. Testing shall be conducted in accordance with GEK 110392“Standard Noise Assessment Procedure”, included in the Reference Specifications /Documents Tab in this proposal. The test plan must be submitted a minimum of 30days prior to the noise test for review and approval of all parties. If the Ownerperforms the compliance measurements, GE reserves the right to audit or parallelthese measurements.

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3.4 Gas Turbine Estimated Performances3.4.1 Natural average gas3.4.1.1 Base load

ESTIMATED PERFORMANCE PG6581

Load Condition BASE BASE BASEInlet Loss mm H2O 55. 55. 55.Exhaust Static Pressure mm H2O 18.6 17.1 15.9Ambient Temperature deg C 22.5 32. 40.Ambient Relative Humidity % 85.0 85.0 85.0Fuel Type Cust Gas Cust Gas Cust GasFuel LHV kJ/kg 45 162 45 162 45 162Fuel Temperature deg C 23 23 23

Fuel Composition ( Volume % )

CH4 - Methane 87.58 87.58 87.58C2H6 - Ethane 6.21 6.21 6.21C3H8 - Propane 1.23 1.23 1.23

C4H10 - n-Butane 0.52 0.52 0.52C5H12 - n-Pentane 0.16 0.16 0.16C6H14 - n-Hexane 0.04 0.04 0.04C8H18 - n-Octane 0.04 0.04 0.04H2O - Water 0.00 0.00 0.00N2 - Nitrogen 1.38 1.38 1.38CO2 - Carbon Dioxide 2.84 2.84 2.84 ___________________________________________________________

Totals 100.00 100.00 100.00

Output kW 39 990. 37 550. 35 460.Heat Rate (LHV) kJ/kWh 11 350. 11 550. 11 770.Heat Cons. (LHV) GJ/hr 453.9 433.7 417.4

Exhaust Flow x10^3 kg/hr 512.2 490.3 470.6Exhaust Temperature deg C 551. 557.8 563.8Exhaust MolWt kg/kgmol 28.36 28.18 27.95Exhaust Energy GJ/hr 291.9 281.0 272.4

EMISSIONS

NOx ppmvd @ 15% O2 146. 121. 92.NOx AS NO2 kg/hr 114.3 90.7 66.2NOx mg/Nm^3, dry, 15% O2 299.4 248.2 189.CO ppmvd 10. 10. 10.CO kg/hr 4.5 4.5 4.1CO mg/Nm^3, dry 12.5 12.5 12.5UHC ppmvw 7. 7. 7.UHC kg/hr 1.8 1.8 1.8Particulates kg/hr 1 1 1

(PM10 Front-half Filterable Only)

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EXHAUST ANALYSIS % VOL.

Argon 0.88 0.88 0.84Nitrogen 73.94 72.66 71.01Oxygen 13.61 13.31 12.91Carbon Dioxide 3.31 3.28 3.26Water 8.27 9.88 11.98

SITE CONDITIONS

Elevation meter 30.0Site Pressure bar 1.0100Exhaust Static Pressure mm H2O 20.00 @ ISO ConditionsRelative Humidity % 85Application TEWAC GeneratorPower Factor (lag) 0.85Combustion System Non-DLN Combustor

Emission information based on GE recommended measurement methods. NOx emissions are corrected to15% O2 without heat rate correction and are not corrected to ISO reference condition per 40CFR

60.335(a)(1)(i). NOx levels shown will be controlled by algorithms within the SPEEDTRONIC control system.Output contingent upon generator water at adequate temperature, pressure, and flow.Normal (N) is defined at 0 °C and 1.013 bars(a)

IPS- Version Code - 3.7.1/142A0/3.7.1/PG6581-03B-0101GUILLEJE 04/10/2007 13:25 505401E2_NG_TempRange.dat

General Electric Proprietary Information

3.4.1.2 Part load


Load Condition BASE 75% 50%

Inlet Loss mm H2O 55. 55. 55.Exhaust Pressure Loss mm H2O 18.6 17.4 15.5

Ambient Temperature deg C 22.5 22.5 22.5

Ambient Relative Humidity % 85.0 85.0 85.0

Fuel Type Cust Gas Cust Gas Cust GasFuel LHV kJ/kg 45 162 45 162 45 162

Fuel Temperature deg C 23 23 23

Fuel Composition ( Volume % )CH4 - Methane 87.58 87.58 87.58

C2H6 - Ethane 6.21 6.21 6.21

C3H8 - Propane 1.23 1.23 1.23

C4H10 - n-Butane 0.52 0.52 0.52C5H12 - n-Pentane 0.16 0.16 0.16

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C6H14 - n-Hexane 0.04 0.04 0.04

C8H18 - n-Octane 0.04 0.04 0.04

H2O - Water 0.00 0.00 0.00

N2 - Nitrogen 2.84 2.84 2.84

___________________________________________________________

Totals 100.00 100.00 100.00

Output kW 39 990. 29 990. 20 000.

Heat Rate (LHV) kJ/kWh 11 350. 11 990. 13 510.Heat Cons. (LHV) GJ/hr 453.9 359.6 270.2

Exhaust Flow x10^3 kg/hr 512.2 511. 495.5

Exhaust Temperature deg C 551. 452.7 371.1

Exhaust MolWt kg/kgmol 28.36 28.44 28.50

Exhaust Energy GJ/hr 291.9 232.6 180.0

EMISSIONS

NOx ppmvd @ 15% O2 146. 117. 91. NOx AS NO2 kg/hr 114.3 71.7 41.7

NOx mg/Nm^3, dry, 15% O2 299.4 239.5 186.7

CO ppmvd 10. 10. 10.CO kg/hr 4.5 4.5 4.5

CO mg/Nm^3, dry 12.5 12.5 12.5UHC ppmvw 7. 7. 7.

UHC kg/hr 1.8 1.8 1.8

Particulates kg/hr 1 1 1



Argon 0.88 0.90 0.89 Nitrogen 73.94 74.44 74.87

Oxygen 13.61 15.06 16.31Carbon Dioxide 3.31 2.61 2.02

Water 8.27 7.00 5.91

SITE CONDITIONS

Elevation meter 30.0

Site Pressure bar 1.0100

Exhaust Loss mm H2O 20.00 @ ISO ConditionsRelative Humidity % 85

Application TEWAC Generator

Power Factor (lag) 0.85

Combustion System Non-DLN Combustor

Emission information based on GE recommended measurement methods. NOx emissions are corrected to 15% O2

without heat rate correction and are not corrected to ISO reference condition per 40CFR 60.335(a)(1)(i). NOx levels

shown will be controlled by algorithms within the SPEEDTRONIC control system.

Output contingent upon generator water at adequate temperature, pressure, and flow.

Normal (N) is defined at 0 °C and 1.013 bars(a)

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IPS- Version Code - 3.7.1/142A0/3.7.1/PG6581-03B-0101

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Inlet Loss mm H2O 55. 55. 55.

Exhaust Static Pressure mm H2O 17.1 16.1 15.2

Ambient Temperature deg C 32. 32. 32.


Fuel Type Cust Gas Cust Gas Cust Gas

Fuel LHV kJ/kg 45 162 45 162 45 162



CH4 - Methane 87.58 87.58 87.58

C2H6 - Ethane 6.21 6.21 6.21

C3H8 - Propane 1.23 1.23 1.23

C4H10 - n-Butane 0.52 0.52 0.52C5H12 - n-Pentane 0.16 0.16 0.16

C6H14 - n-Hexane 0.04 0.04 0.04

C8H18 - n-Octane 0.04 0.04 0.04

H2O - Water 0.00 0.00 0.00

N2 - Nitrogen 2.84 2.84 2.84

___________________________________________________________

Totals 100.00 100.00 100.00

Output kW 37 550. 28 170. 18 780.Heat Rate (LHV) kJ/kWh 11 550. 12 260. 14 000.

Heat Cons. (LHV) GJ/hr 433.7 345.4 262.9

Exhaust Flow x10^3 kg/hr 490.3 489.3 488.5

Exhaust Temperature deg C 557.8 462.2 377.



EMISSIONS

NOx ppmvd @ 15% O2 121. 97. 79. NOx AS NO2 kg/hr 90.7 57.2 35.4

NOx mg/Nm^3, dry, 15% O2 248.2 199.4 161.5

CO ppmvd 10. 10. 10.

CO kg/hr 4.5 4.5 4.5

CO mg/Nm^3, dry 12.5 12.5 12.5

UHC ppmvw 7. 7. 7.

UHC kg/hr 1.8 1.8 1.8Particulates kg/hr 1 1 1


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Argon 0.88 0.88 0.87

Nitrogen 72.66 73.14 73.59


Water 9.88 8.65 7.52

SITE CONDITIONS



Exhaust Static Pressure mm H2O 20.00 @ ISO Conditions

Relative Humidity % 85










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Exhaust Static Pressure mm H2O 15.9 14.9 14.1Ambient Temperature deg C 40. 40. 40.Ambient Relative Humidity % 85.0 85.0 85.0

Fuel Type Cust Gas Cust Gas Cust Gas

Fuel LHV kJ/kg 45 162 45 162 45 162



CH4 - Methane 87.58 87.58 87.58

C2H6 - Ethane 6.21 6.21 6.21C3H8 - Propane 1.23 1.23 1.23

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C4H10 - n-Butane 0.52 0.52 0.52

C5H12 - n-Pentane 0.16 0.16 0.16

C6H14 - n-Hexane 0.04 0.04 0.04

C8H18 - n-Octane 0.04 0.04 0.04

H2O - Water 0.00 0.00 0.00

N2 - Nitrogen 2.84 2.84 2.84 ___________________________________________________________

Totals 100.00 100.00 100.00

Output kW 35 460. 26 600. 17 730.

Heat Rate (LHV) kJ/kWh 11 770. 12 540. 14 410.



Exhaust Temperature deg C 563.8 470.7 387.4Exhaust MolWt kg/kgmol 27.95 28.02 28.08


EMISSIONS

NOx ppmvd @ 15% O2 92. 74. 60.

NOx AS NO2 kg/hr 66.2 42.2 25.9 NOx mg/Nm^3, dry, 15% O2 189. 152.2 123.8

CO ppmvd 10. 10. 10.CO kg/hr 4.1 4.1 4.1

CO mg/Nm^3, dry 12.5 12.5 12.5

UHC ppmvw 7. 7. 7.

UHC kg/hr 1.8 1.8 1.8




Argon 0.84 0.86 0.86 Nitrogen 71.01 71.47 71.89

Oxygen 12.91 14.29 15.57

Carbon Dioxide 3.26 2.60 1.98

Water 11.98 10.79 9.70

SITE CONDITIONS

Elevation meter 30.0Site Pressure bar 1.0100


Relative Humidity % 85Application TEWAC Generator







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3.4.2 HSD Liquid Fuel

3.4.2.1 Base load


Load Condition BASE BASE BASEInlet Loss mm H2O 55. 55. 55.

Exhaust Static Pressure mm H2O 18.6 17.1 15.8Ambient Temperature deg C 22.5 32. 40.


Fuel Type HSD HSD HSD

Fuel LHV kJ/kg 42 525 42 525 42 525


Liquid Fuel H/C Ratio 1.77 1.77 1.77

Output kW 39 050. 36 640. 34 570.


Heat Cons. (LHV) GJ/hr 446.7 426.9 410.7Exhaust Flow x10^3 kg/hr 512.8 490.8 471.1

Exhaust Temperature deg C 551.9 558.6 564.6

Exhaust MolWt kg/kgmol 28.76 28.57 28.33Exhaust Energy GJ/hr 289.0 278.2 269.7

EMISSIONS

NOx ppmvd @ 15% O2 283. 231. 174.

NOx AS NO2 kg/hr 224.5 175.1 127. NOx mg/Nm^3, dry, 15% O2 581.6 474.1 356.8

CO ppmvd 10. 10. 10.

CO kg/hr 4.5 4.5 4.1

CO mg/Nm^3, dry 12.5 12.5 12.5

UHC ppmvw 7. 7. 7.UHC kg/hr 1.8 1.8 1.8



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Argon 0.90 0.90 0.86

Nitrogen 74.85 73.55 71.87

Oxygen 13.93 13.63 13.22

Carbon Dioxide 4.28 4.24 4.22Water 6.05 7.69 9.83

SITE CONDITIONS










shown will be controlled by algorithms within the SPEEDTRONIC control system.Output contingent upon generator water at adequate temperature, pressure, and flow.

Liquid Fuel is assumed to have 0.015% Fuel-Bound Nitrogen, or less.FBN amounts greater than 0.015% will add to the reported NOx value.



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3.4.2.2 Part load





Ambient Temperature deg C 22.5 22.5 22.5


Fuel Type HSD HSD HSDFuel LHV kJ/kg 42 525 42 525 42 525


Liquid Fuel H/C Ratio 1.77 1.77 1.77Output kW 39 050. 29 290. 19 530.






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EMISSIONS

NOx ppmvd @ 15% O2 283. 193. 143.

NOx AS NO2 kg/hr 224.5 120.2 66.7 NOx mg/Nm^3, dry, 15% O2 581.6 395.4 293.5

CO ppmvd 10. 10. 13.

CO kg/hr 4.5 4.5 5.9CO mg/Nm^3, dry 12.5 12.5 16.4

UHC ppmvw 7. 7. 7.

UHC kg/hr 1.8 1.8 1.8




Argon 0.90 0.90 0.89 Nitrogen 74.85 75.16 75.43

Oxygen 13.93 15.32 16.52

Carbon Dioxide 4.28 3.38 2.60

Water 6.05 5.25 4.56

SITE CONDITIONS




Relative Humidity % 85Application TEWAC Generator






Output contingent upon generator water at adequate temperature, pressure, and flow.Liquid Fuel is assumed to have 0.015% Fuel-Bound Nitrogen, or less.

FBN amounts greater than 0.015% will add to the reported NOx value.



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Fuel Type HSD HSD HSD

Fuel LHV kJ/kg 42 525 42 525 42 525Fuel Temperature deg C 26 26 26

Liquid Fuel H/C Ratio 1.77 1.77 1.77Output kW 36 640. 27 480. 18 320.


Heat Cons. (LHV) GJ/hr 426.9 340.5 260.3Exhaust Flow x10^3 kg/hr 490.8 489.7 488.8

Exhaust Temperature deg C 558.6 463. 378.2



EMISSIONS

NOx ppmvd @ 15% O2 231. 158. 120.

NOx AS NO2 kg/hr 175.1 94.3 54.4

NOx mg/Nm^3, dry, 15% O2 474.1 325. 245.6

CO ppmvd 10. 10. 13.

CO kg/hr 4.5 4.5 5.9CO mg/Nm^3, dry 12.5 12.5 16.1

UHC ppmvw 7. 7. 7.

UHC kg/hr 1.8 1.8 1.8Particulates kg/hr 8 8 8



Argon 0.90 0.89 0.88

Nitrogen 73.55 73.85 74.12


Water 7.69 6.92 6.21

SITE CONDITIONS


Site Pressure bar 1.0100Exhaust Static Pressure mm H2O 20.00 @ ISO Conditions



Power Factor (lag) 0.85Combustion System Non-DLN Combustor







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Ambient Relative Humidity % 85.0 85.0 85.0Fuel Type HSD HSD HSD

Fuel LHV kJ/kg 42 525 42 525 42 525


Liquid Fuel H/C Ratio 1.77 1.77 1.77

Output kW 34 570. 25 930. 17 290.Heat Rate (LHV) kJ/kWh 11 880. 12 680. 14 630.






EMISSIONS

NOx ppmvd @ 15% O2 174. 120. 91.

NOx AS NO2 kg/hr 127. 69.4 39.9 NOx mg/Nm^3, dry, 15% O2 356.8 245.8 186.1

CO ppmvd 10. 10. 13.

CO kg/hr 4.1 4.1 5.4CO mg/Nm^3, dry 12.5 12.5 15.8UHC ppmvw 7. 7. 7.

UHC kg/hr 1.8 1.8 1.8




Argon 0.86 0.86 0.88 Nitrogen 71.87 72.15 72.41


Water 9.83 9.09 8.40

SITE CONDITIONS

Elevation meter 30.0Site Pressure bar 1.0100


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Emission information based on GE recommended measurement methods. NOx emissions are corrected to 15% O2without heat rate correction and are not corrected to ISO reference condition per 40CFR 60.335(a)(1)(i). NOx levels






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3.5 Generator Estimated Performance Specifications

3.5.1 50 Hz

Rating

Project Name PT Panaran-Barata

Generator type 6A6 TEWAC

Electrical Design Number 703976G

KVA 46300 kVA

Power Factor Leading 0.95

Power Factor Lagging 0.85

KW 39355 kWRPM 3000 RPM

Rated Voltage 11000 Volts

Line Current 2430 Amps

Cooling System (OV / TEWAC / H2) TEWAC / Air

SCR 0.48

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Site Altitude 92.4 Ft

Rated H2 Temp 40 C

Exciter (Design Amps / KW / Voltage) 871 A / 135 kW / 155 V

Exciter (IGNL / IFNL / IFFL) 233 / 271 / 783

Rating (i.e., ANSI / IEC) IEC

Temperature Class (i.e., B) B

Coolant (Type / FF / Flow) 33% Ethylene Glycol / 0.0010 / 647 GPMGuaranteed I2 SQ.T (s) 8

TIF (L-L / L-N / Residual) 0.001 / 0.001 / 0.001

Field Resistance @ 25 C 0.1357

Armature Resistance @ 25 C 0.004546

No-Load Saturation factor (S1.0 / S1.2) 0.0681 / 0.3145

Losses

Fan & Wind 168Core 69

Load 179

I2R Arm 109

I2R Field 103

Misc 2

Exciter 23

Bearings 44

Total 697Efficiency 98.27%

Direct Axis Reactances (PU, Rounded)

Synchronous (XD) 2.36

Transient Sat (X’DV) 0.220

Transient Unsat (X’DI) 0.240

Subtransient Sat (X”DV) 0.145

Subtransient Unsat (X”DI) 0.180 Negative Sequence Sat (X2V) 0.146

Negative Sequence Unsat (X2I) 0.181

Zero Sequence Sat (X0V) 0.093

Zero Sequence Unsat (X0I) 0.093

Armature Leakage Sat (XLV) 0.136

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Armature Leakage Unsat (XLI) 0.142

Quaturature Axis Reactances (PU, Rounded)

Synchronous (XQ) 2.17

Transient (X’Q) 0.45

Subtransient Sat (X”QV) 0.14

Subtransient Unsat (X”QI) 0.18

Hipots

Armature / Field (Volts) 23000 / 1500

Resistances (Per Unit)

Armature (DC) (RA) 0.002242

Positive Sequence (R1) 0.0061

Negative Sequence (R2) 0.0273

Zero Sequence (R0) 0.0141

Time Constants (Seconds)

Direct:

Transient, Open Circuit (T’DO) 7.939

Transient, 3 Phase (T’D3) 0.667

Transient, Line – Line (T’D2) 1.161

Transient, Line – Neutral (T’D1) 1.404

Subtransient (T’’DO) 0.046

Subtransient (T’’D) 0.031

Armature (TA2 = TA3) 0.243

Armature (TA1) 0.182

Quadrature:

Transient (T’Q) 0.133

Transient, Open Circuit (T’Q0) 0.645

Subtransient (T’’Q) 0.031

Subtransient (T’’Q0) 0.094

03_PerfData_2

Documents

performance curves

performance data3

natural gas fuel

fuel pressure

customer gas fuel

site performance test

performance test procedure

fuel temperature c