technical agreementWord文档格式.docx

1、 7.5This marine generator can bear the shock and vibrate when shipping. 2. Main Parameter for Marine Generator2.1 Model CCFJ250J-WE Rated power 250kW Rated voltage 380V Rated frequency 50Hz Rated current 475A Rated power factor 0.8（lag） Rated speed 1500rpm2.2.Marine Engine Engine model： WP12CD290E20

2、1 DHP12D0018 Type: In-line,four stroke,direct inject,turbocharged, inter-cooling No.of cylinder 6 Bore 126mm Stroke 155mm Displacement 11.596 L Compression ratio 17.5:1 Power 290kW Rated speed 1500rpm Starting type DC24V electrical motor Rotation counterclockwise（facing flywheel） Injector type direc

3、t inject Cooling type bicirculating water cooling Fuel oil brand 0# or -10# light diesel oil（GB252-87） Lub.oil brand SAE15W/40 CF-4，CG-4Cooling liquid brand Mobil-45 deicing fluid（100%） Governor ESG1000 electrical governor Precision of governor meet the requirements of GB/T13032-91 Min.fuel oil cons

4、umption 197g/kW.hLub.oil consumption 1.0g/kW.h capacity of oil pan 36L Max. exhaust back pressure 7.5kpa 2.3Generator Model TFXW-315M4-HType: marine brushless, 3Ph alternator rated power 250kW Rated voltage 380V Rated frequency 50Hz Rated power factor 0.8（lag） Working type continuous Phase and conne

5、ction 3ph, four-wire star connection Voltage regulation mode brushless, self-excitationClass of protection IP23Class of insulation F Cooling type air cool Note : Generator is equipped with parallel operating device3. Basic Mechanical Design Feature for Power Generator3.1. Starting Performance:The po

6、wer generator can smoothly start when temperature5, Oil and cooling water without preheat. 3.2 . No-load voltage setting range is 95%-105% of rated voltage.3.3. 110% over load.（1 hour allowed every 12 hours）3.4 . Noise of power generator 110dBA3.5. Speed Control Performance: 1） Steady-state adjustab

7、le rate： 5%2） Transient adjustable rate： 10%（0-50%-100%）3） Setting time： 5S4） Coefficient of speed fluctuation：0.5%3.6. Pressure Control Performance：1） Steady state voltage regulation：2.5%2） Transient voltage regulation： +25% -20%3） Setting time ： 1.5S4） Voltage fluctuation rate：1%5） No-load voltage

8、 setting range： 5% rated voltage3.7. Parallel Operating Performance:1） Power generators are able to long term , stable parallel work. 2） Those generators can table work when load change （according to the rated power factor） range within 20%-100% of rated power. The distribution difference of active

9、power 15% of rated power, the reactive 10% of rated power.3.8. Local control box is installed on the generator. Control panel of EGS electrical-governor and Circuit control panel are installed on the local control box. 1） Display function： tachometer, timer、oil pressure gauge、water temperature gauge

10、；oil temperature gauge；2） Operating function： start/stop button；idling/ run button；local/remote botton.3） Protection function：Pressure of Lub.oil is lower、Water temperature is higher、 Lub.oil temperature is lower、over-speed、oil leakage alarm and pressure of Lub.oil is lower.3.9. Local control box is

11、 equipped with far control instrument, the length of cable is 35M.that is able to display running parameter and realize alarm indication.3.10. Local control box on the left（facing free end）.3.11. Generator with copper ground connection and obvious mark for ground connection.4. Power Generator Matchi

12、ng Power generator is equipped with disc type coupling, engine and generator are mounted on the same common base through vibrator. Common base is rigidly coupled with hull base through bolts. 4.1. Color of paint is ocean blue.4.2. Attachment tools is supplied according to the standards of supplier.5

13、. Supply Scope5.1. 250kW Marine Diesel Power Generator 5.1.1 Engine Constitute 1）Fuel oil System: Fuel oil pump；ESG1000 electrical governor；filter；injector and pipe;oil leakage alarm device. 2）Lub. Oil System:Lub.oil cooler；Lub.oil pump；oil pan and dipstick；filter. 3）Cooling System: heat exchanger;t

14、hermostat；seawater pump；water pump； 4）Intake and Exhaust System: turbocharger；inter-cooler；air filter。 5）Starting System:DC24V electrical motor。 6）Instrument board for engine:Including tachometer；voltmeter；oil pressure gauge；water temperature gauge；start/stop button；local/remote bottom；speed fine ad

15、justment.Alarm deviceA. Water temperature is higherB. Pressure of Lub.oil is lower；C. Lub. Oil temperature is higher, over-speed.D. Fuel oil leakage Safety device: A. Pressure of Lub.oil is lower ；B. Over-speed halt.7）other:flywheel and bell housing ；vibration absorber；common base。5.1.2 Generator:ro

16、tor、stator、automatic voltage regulator；Rectifier Module ；parallel operating device.5.2 Attached Tools 1set/ generatorA. Common base and vibration absorber 1set/ generator（install on the generator）B. Exhaust bellows 1PC/ generator（accessory supply）C. Companion flange for bellows 1PC/ generator（access

17、ory supply）D. Seawater pump 1PC/ generator（accessory supply）E. Oil leakage alarm device 1set/ generator（install on the generator）F. Far control instrument 1PC/ generator（accessory supply）6. Approved Data 6.1 Drawing:1） External installation（CAD）2） Electrical principle and external wire diagram. CAD）

18、3） External installation for accessories. 4） Schematic diagram for every system. 7 Documents7.1Certificate of compliance for power generator7.2CCS certificate for power generator7.3 Power generator instruction manual7.4 External installation for power generator 7.5 Electrical principle and external

19、wire diagram for power generator 7.6 Packing list for generator7.7 Certificate of compliance for engine7.8 CCS certificate for engine7.9 Engine instruction manual7.10 Parts catalog of marine diesel engine7.11 Attached tools of marine diesel engine7.12 Certificate of compliance for generator7.13 CCS

20、certificate for generator 7.14 Generator instruction manual7.15 Marine diesel engine Nox emission certificate（TIER ）8. Acceptance Inspection 8.1. Supplier will make predelivery test at the request of marine diesel generator general technical specification （GB/T13032-2010）, delivered by CCS approved.

21、 9. Quality Guarantee9.1 The guarantee period is one year after ship delivered or generator running 1500 hours, whichever first when the user operate and maintain according to the items of instruction manual. 10. If other requirements, solved by friendly negotiation between two parties. Attached Too

22、ls List615GJ01General tools615GJ010100Angle adjustment wrench1 PC615GJ010200Motor wrench615GJ010300FeelerXB-ARotary filter wrench615GJ01011/2X280 extension rod615GJ01021/2X120extension rod615GJ0103Powerful ratchet wrench615GJ010412 Socket head（1/2 party）615GJ010513 Socket head（1/2 party）615GJ010614

23、Socket head（1/2 party）615GJ010716 Socket head（1/2 party）615GJ010817 Socket head（1/2 party）615GJ010918 Socket head（1/2 party）615GJ011119 Socket head（1/2 party）615GJ011222 Socket head（1/2 party）615GJ011324 Socket head（1/2 party）615GJ011412 combination wrench615GJ011513 combination wrench615GJ011614 co

24、mbination wrench615GJ011716 combination wrench615GJ011817 combination wrench615GJ011918 combination wrench615GJ012119 combination wrench615GJ012221 combination wrench615GJ012322 combination wrench615GJ012424 combination wrench615GJ012527 combination wrench615GJ0126Bow crank（1/2party）615GJ01275 Six-p

25、arty handle in615GJ01286 Six-party handle in615GJ01298 Six-party handle in615GJ013110 Six-party handle in615GJ0132Internal circlip plier615GJ0133External circlip plier 615GJ0134Magnetic pen615GJ0135Oil bottom oil drain wrenchEngine Attached Spare Parts ListNo.CodeNameQtyRemark612630010239Lub. Oil filter 2612630080934Fuel oil filter3612630060427Triangle belt46126300603735B291.26Spare parts kits