technical agreementWord文档格式.docx

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technical agreementWord文档格式.docx

≤7.5°

Thismarinegeneratorcanbeartheshockandvibratewhenshipping.

2.MainParameterforMarineGenerator

2.1Model        CCFJ250J-WE

 Ratedpower        250kW

 Ratedvoltage        380V

 Ratedfrequency       50Hz

Ratedcurrent475A

 Ratedpowerfactor     0.8(lag)

 Ratedspeed        1500rpm

2.2. MarineEngine

  Enginemodel:

     WP12CD290E201DHP12D0018

  Type:

In-line,fourstroke,directinject,

turbocharged,inter-cooling

  No.ofcylinder         6

  Bore          126mm

  Stroke          155mm

Displacement11.596L

Compressionratio17.5:

1

  Power        290kW

  Ratedspeed        1500rpm

Startingtype       DC24Velectricalmotor

Rotationcounterclockwise(facingflywheel)

Injectortypedirectinject

Coolingtypebicirculatingwatercooling

Fueloilbrand0#or-10#lightdieseloil(GB252-87)

Lub.oilbrandSAE15W/40CF-4,CG-4

CoolingliquidbrandMobil-45deicingfluid(100%)

GovernorESG1000electricalgovernor

PrecisionofgovernormeettherequirementsofGB/T13032-91Ⅲ

Min.fueloilconsumption197g/kW.h

Lub.oilconsumption1.0g/kW.h

capacityofoilpan36L

Max.exhaustbackpressure≤7.5kpa

2.3 Generator

 Model   TFXW-315M4-H

Type:

marinebrushless,3Phalternator

ratedpower         250kW

  Ratedvoltage        380V

  Ratedfrequency         50Hz

  Ratedpowerfactor       0.8(lag)

Workingtypecontinuous

Phaseandconnection3ph,four-wirestarconnection

Voltageregulationmodebrushless,self-excitation

ClassofprotectionIP23

ClassofinsulationF

Coolingtypeaircool

Note:

Generatorisequippedwithparalleloperatingdevice

3.BasicMechanicalDesignFeatureforPowerGenerator

3.1.StartingPerformance:

Thepowergeneratorcansmoothlystartwhentemperature≥5℃,Oilandcoolingwaterwithoutpreheat.

3.2.No-loadvoltagesettingrangeis95%---105%ofratedvoltage.

3.3.110%overload.(1hourallowedevery12hours)

3.4.Noiseofpowergenerator≤110dBA

3.5.SpeedControlPerformance:

1)Steady-stateadjustablerate:

≤5%

2)Transientadjustablerate:

≤±

10%(0-50%-100%)

3)Settingtime:

≤5S

4)Coefficientofspeedfluctuation:

0.5%

3.6.PressureControlPerformance:

1)Steadystatevoltageregulation:

2.5%

2)Transientvoltageregulation:

≤+25%-20%

3)Settingtime:

≤1.5S

4)Voltagefluctuationrate:

1%

5)No-loadvoltagesettingrange:

≥±

5%ratedvoltage

3.7.ParallelOperatingPerformance:

1)Powergeneratorsareabletolongterm,stableparallelwork.

2)Thosegeneratorscantableworkwhenloadchange(accordingtotheratedpowerfactor)rangewithin20%--100%ofratedpower.Thedistributiondifferenceofactivepower≤15%ofratedpower,thereactive≤10%ofratedpower.

3.8.Localcontrolboxisinstalledonthegenerator.ControlpanelofEGSelectrical-governorandCircuitcontrolpanelareinstalledonthelocalcontrolbox.

1)Displayfunction:

tachometer,timer、oilpressuregauge、watertemperaturegauge;

oiltemperaturegauge;

2)Operatingfunction:

start/stopbutton;

idling/runbutton;

local/remotebotton.

3)Protectionfunction:

PressureofLub.oilislower、Watertemperatureishigher、Lub.oiltemperatureislower、over-speed、oilleakagealarmandpressureofLub.oilislower.

3.9.Localcontrolboxisequippedwithfarcontrolinstrument,thelengthofcableis35M.thatisabletodisplayrunningparameterandrealizealarmindication.

3.10.Localcontrolboxontheleft(facingfreeend).

3.11.Generatorwithcoppergroundconnectionandobviousmarkforgroundconnection.

4.PowerGeneratorMatching

Powergeneratorisequippedwithdisctypecoupling,engineandgeneratoraremountedonthesamecommonbasethroughvibrator.Commonbaseisrigidlycoupledwithhullbasethroughbolts.

4.1.Colorofpaintisoceanblue.

4.2.Attachmenttoolsissuppliedaccordingtothestandardsofsupplier.

5.SupplyScope

5.1.250kWMarineDieselPowerGenerator

5.1.1EngineConstitute

1)FueloilSystem:

Fueloilpump;

ESG1000electricalgovernor;

filter;

injectorandpipe;

oilleakagealarmdevice.

2)Lub.OilSystem:

Lub.oilcooler;

Lub.oilpump;

oilpananddipstick;

filter.

3)CoolingSystem:

heatexchanger;

thermostat;

seawaterpump;

waterpump;

4)IntakeandExhaustSystem:

turbocharger;

inter-cooler;

airfilter。

5)StartingSystem:

DC24Velectricalmotor。

6)Instrumentboardforengine:

Includingtachometer;

voltmeter;

oilpressuregauge;

watertemperaturegauge;

start/stopbutton;

local/remotebottom;

speedfineadjustment.

Alarmdevice

A.Watertemperatureishigher

B.PressureofLub.oilislower;

C.Lub.Oiltemperatureishigher,over-speed.

D.Fueloilleakage

Safetydevice:

A.PressureofLub.oilislower;

B.Over-speedhalt.

7)other:

flywheelandbellhousing;

vibrationabsorber;

commonbase。

5.1.2Generator:

rotor、stator、automaticvoltageregulator;

RectifierModule;

paralleloperatingdevice.

5.2AttachedTools1set/generator

A.Commonbaseandvibrationabsorber1set/generator(installonthegenerator)

B.Exhaustbellows1PC/generator(accessorysupply)

C.Companionflangeforbellows1PC/generator(accessorysupply)

D.Seawaterpump1PC/generator(accessorysupply)

E.Oilleakagealarmdevice1set/generator(installonthegenerator)

F.Farcontrolinstrument1PC/generator(accessorysupply)

6.ApprovedData

6.1Drawing:

1)Externalinstallation(CAD)

2)Electricalprincipleandexternalwirediagram.CAD)

3)Externalinstallationforaccessories.

4)Schematicdiagramforeverysystem.

7Documents

7.1 Certificateofcomplianceforpowergenerator

7.2 CCScertificateforpowergenerator

7.3Powergeneratorinstructionmanual

7.4Externalinstallationforpowergenerator

7.5Electricalprincipleandexternalwirediagramforpowergenerator

7.6Packinglistforgenerator

7.7Certificateofcomplianceforengine

7.8CCScertificateforengine

7.9Engineinstructionmanual

7.10Partscatalogofmarinedieselengine

7.11Attachedtoolsofmarinedieselengine

7.12Certificateofcomplianceforgenerator

7.13CCScertificateforgenerator

7.14Generatorinstructionmanual

7.15MarinedieselengineNoxemissioncertificate(TIERⅡ)

8.AcceptanceInspection

8.1.Supplierwillmakepredeliverytestattherequestof《marinedieselgeneratorgeneraltechnicalspecification(GB/T13032-2010),deliveredbyCCSapproved.

9.QualityGuarantee

9.1Theguaranteeperiodisoneyearaftershipdeliveredorgeneratorrunning1500hours,whicheverfirstwhentheuseroperateandmaintainaccordingtotheitemsofinstructionmanual.

10.Ifotherrequirements,solvedbyfriendlynegotiationbetweentwoparties.

AttachedToolsList

615GJ01

Generaltools

615GJ010100

Angleadjustmentwrench

1PC

615GJ010200

Motorwrench

615GJ010300

Feeler

XB-A

Rotaryfilterwrench

615GJ0101

1/2X280extensionrod

615GJ0102

1/2X120extensionrod

615GJ0103

Powerfulratchetwrench

615GJ0104

12Sockethead(1/2party)

615GJ0105

13Sockethead(1/2party)

615GJ0106

14Sockethead(1/2party)

615GJ0107

16Sockethead(1/2party)

615GJ0108

17Sockethead(1/2party)

615GJ0109

18Sockethead(1/2party)

615GJ0111

19Sockethead(1/2party)

615GJ0112

22Sockethead(1/2party)

615GJ0113

24Sockethead(1/2party)

615GJ0114

12combinationwrench

615GJ0115

13combinationwrench

615GJ0116

14combinationwrench

615GJ0117

16combinationwrench

615GJ0118

17combinationwrench

615GJ0119

18combinationwrench

615GJ0121

19combinationwrench

615GJ0122

21combinationwrench

615GJ0123

22combinationwrench

615GJ0124

24combinationwrench

615GJ0125

27combinationwrench

615GJ0126

Bowcrank(1/2party)

615GJ0127

5Six-partyhandlein

615GJ0128

6Six-partyhandlein

615GJ0129

8Six-partyhandlein

615GJ0131

10Six-partyhandlein

615GJ0132

Internalcirclipplier

615GJ0133

Externalcirclipplier

615GJ0134

Magneticpen

615GJ0135

Oilbottomoildrainwrench

EngineAttachedSparePartsList

No.

Code

Name

Q’ty

Remark

612630010239

Lub.Oilfilter

2

612630080934

Fueloilfilter

3

612630060427

Trianglebelt

4

612630060373

5

B291.26

Sparepartskits

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