4250TEU-主[1].应配电板系统 系泊试验程序

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1、AREA：0.0625m2底图总号旧底图总号99/PAGEM30120A-947-003CXMainSwitchBoard,Em’cySwitchBoardDockTrialProcedure主.应配电板系泊试验程序MAINSWITCHBOARDTESTPROCEDUREAREA：0.0625m2底图总号旧底图总号99/PAGEM30120A-947-003CXMainSwitchBoard,Em’cySwitchBoardDockTrialProcedure主.应配电板系泊试验程序1.Referencedocum

2、enta)mainswitchboarddiagram.b)Monitoringandalarmlist.2.Testconditiona)Thedieselgeneratorsetstestisaccepted.b)Wiringworkforthemainswitchboardisfinished.c)Therelevantpumpstestisacceptd.3.lsolationtest(with500Vmegger)4.TestcontentandprocedureI.Testofgeneratorprot

3、ectiona.D/Gen.1,Data:2125kVA,1700kW,450V,2726A,60Hz,PowerFactor:0.8SettingDelay(S)ResultReversepower(-5%)-85KW5sPre-alarmReversepower(-10%)-170KW5sTripACBPref.tripstep12726A5sTripFeederPref.tripstep22726A10sTripFeederOvercurrent(115%)3135A10sPre-alarmOvercurre

4、nt(120%)3271A20sTripACBInstantaneousovercurrent(300%)8178A0.4sTripACBInstantaneousovercurrent(500%)13630A0.1sTripACBUndervoltage(90%)405V5sPre-alarmUndervoltage(70%)315V1sTripACBOvervoltage(110%)495V5sPre-alarmOvervoltage(120%)540V1sTripACB,De-excitationUnderf

5、requency(95%)57Hz5sPre-alarmUnderfrequency(90%)54Hz10sTripACBOverfrequency(105%)63Hz5sPre-alarmOverfrequency(110%)66Hz5sTripACBDifferentialProtection(25%)682A0sTripACB,De-excitationb.D/Gen.2,Data:2125kVA,1700kW,450V,2726A,60Hz,,PowerFactor:0.8SettingDelay(S)Re

6、sultReversepower(-5%)-85KW5sPre-alarmReversepower(-10%)-170KW5sTripACBPref.tripstep12726A5sTripFeederAREA：0.0625m2底图总号旧底图总号99/PAGEM30120A-947-003CXMainSwitchBoard,Em’cySwitchBoardDockTrialProcedure主.应配电板系泊试验程序Pref.tripstep22726A10sTripFeederOvercurrent(115%)31

7、35A10sPre-alarmOvercurrent(120%)3271A20sTripACBInstantaneousovercurrent(300%)8178A0.4sTripACBInstantaneousovercurrent(500%)13630A0.1sTripACBUndervoltage(90%)405V5sPre-alarmUndervoltage(70%)315V1sTripACBOvervoltage(110%)495V5sPre-alarmOvervoltage(120%)540V1sTri

8、pACB,De-excitationUnderfrequency(95%)57Hz5sPre-alarmUnderfrequency(90%)54Hz10sTripACBOverfrequency(105%)63Hz5sPre-alarmOverfrequency(110%)66Hz5sTripACBDifferentialProtection(25%)68