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Productrequirementsandchallenges
 
Withthehospitaluseofdieselgeneratorsissimilar,butthebankhasahigherrequirementintheinterferenceenvironment,sothedieselgeneratorperformancestability,AMFandATSfunction,instantstarttime,lownoise,lowemission,anti-interference,safetyaspectshavestringentrequirements.
 
1.Workingconditions
 
Theunitcanworkreliablyandoutputpowerunderthefollowingconditions,andcanworkcontinuouslyfor24hoursinratedpoweroutput(including1hoursper12hoursoverload10%hours);
 
Thealtitudeisnomorethan1000meters;
 
Thelowerlimitofenvironmentaltemperatureis-15Cdegrees,andtheupperlimitis40Cdegree.Otherenvironmentalunitscanbeused.
 
2,lowworkingnoiseandlowemission
 
Ultralownoise,withenoughquietenvironmenttoensurethesafetyofdatacentersystemandthestaffofthebankworkatease;
 
Lowexhaustemissions,toensurethecleanlinessofthecomputerroom,toensurethatthecomputersystemanddatasecurity.
 
3.Mainandnecessaryprotectivedevices
 
Theunitcanautomaticallydetectandalarmthestartingbatteryvoltage,andtheunitwillautomaticallydelaytheshutdownunderthefollowingconditions:toolow,toohighwatertemperature,toolowwaterlevel,overload,startfailure,andsendoutthecorrespondingsignal;
 
Emergencyshutdownunderthefollowingconditions:overspeed,shortcircuit,lackofphase,highvoltage,lossofvoltage,lowfrequency;
 
Automaticalarmsoundandlightinthefollowingsituations:lowoilpressure,highwatertemperature,thewaterlevelistoolow,overload,overspeed,andfailedtostartphase,shortcircuit,highvoltage,alarmsystempressure,lowfrequency,lowbatteryvoltage,batterystartstartvoltageistoohigh,andlowlevelmachinegroupofrelaycontact;
 
Thestartingmodeoftheunitisautomaticstartingmode.TheunitmusthavethefunctionofAMF(automaticelectricityfailure),equippedwithATS,toachieveautomaticstarting.Whentheelectricityfails,thestartingtimedelayof<5seconds(adjustable),canautomaticallystarttheunit(atotalofthreeconsecutiveautomaticstartfunction),power/unitnegativeswitchingtimeis<10seconds,fullymeettheinputloadtimeislessthan12seconds,powerrecoveryaftertheunittomaintain0-300secondstorunaftercooling(adjustable)automaticshutdown;
 
EquippedwithUPSpowersupplysystem.
 
4,usingbrushlesspermanentmagnetexcitationACgenerator,canprovidetheabilitytowithstandhighstartingmotor,andstatoroutputvoltagewaveformdistortionofhostloadduetothenonlinearinterferencealso,canimprovethegeneratorwithnon-linearload.Strongerabilitytowithstandshortcircuitcurrent(usuallyupto3timesratedcurrent,lasting10S).
 
5,stableperformance,strongreliability
 
Theaveragefaultintervaloftheunitisnotlessthan2000hours;
 
Intermsoftechnicalperformance,theno-loadvoltagesettingrangeoftheunitis95-105%ratedvoltage;
 
Whentheunitissuppliedtothephasecontrolledrectifier,switchingpowersupply,UPSpowersupplyorotherload,thelow-frequencyoscillationwillnotoccurwhenthestartingloadislessthantheratedvalueoftheunit50%;
 
Thegeneratorcanoverload1.5timesratedcurrentunderratedvoltage,whichlasted2minutes;
 
Theunithasthefunctionsoftelemetry,remotecontrolandremotecontrol.Itcanmonitor,collect,process,recordandreporttherelevantdataoftheequipmentlocallyandremotely.
 
Solution
 
Generatorperformancestable,withlownoisedesign,equippedwithPLC-5220controlsystemwithAMFfunction,andconnectedbyATS,toensurethatbanksinthemainpowersupplyoncepower,alternativepowersystemsmustbeabletoprovidethepowerimmediately.Stable,lownoise,enginepowerinaccordancewithEuropeanandAmericanemissionstandards,aswellasAMFfunctionandATSequipment,meetthespecialrequirementsofthebank.BymeansofRS232orRS485/422communicationinterface,thecomputercanbeconnectedwitheachothertocarryoutremotemonitoringtorealizeremotecontrol,remotecommunicationandtelemetry,soastoachieveautomaticandunattendedoperation.
 
advantage
 
Afullrangeofproducts,programstoprovide,reducetheuser'stechnicalrequirements,sothattheuseandmaintenanceofunitseasierandeasier;
 
ThecontrolsystemhasthefunctionofAMF,canbeautomaticallystarted,andhasanumberofmonitoringundertheautomaticshutdownandalarmfunction;
 
ATScanbeselected,andsmallunitscanbeequippedwithbuilt-inATS;
 
Ultralownoisepowergeneration,tomeettheneedsofdailylife;
 
Theperformanceoftheunitisstable,andtheaveragefaultintervalisnotlessthan2000hours;
 
Theunitissmallinsize,andcanbeequippedwithsomedevicestorealizetheoperationrequirementsincoldareasandhightemperatureareas;
 
Thespecialrequirementsofsomecustomerscanbecustomizeddesignedanddeveloped