UPSTheburgeoningandexplosivelydevelopingInternetandwirelesscommunicationshavechangedthecourseofITindustryandpeople’slifestyle.PeoplearemoreandmorerelyingontheInternettotransmitinformation,andstorepersonaldataintheserversofthenetworks.Asaresult,theuninterruptedoperationofnetworksallowsnopowerinterruptionorpowerqualityinterference.However,thepowerproblemshappeningeverydaysuchaspoweroutage,lowvoltage,surgeandnoisearethreateningtherunningofthenetworkseverymoment.Ifnoappropriateprotectioncanbeemployed,seriousdatalossandhumanresourceswastemayresult,whichmaydamagetheexpensiveequipmentonthenetworks.TheSFportfolioofon-lineUPSisdesignedfornetworkequipmentsuchasserversandcommunicationssystems.Thedoubleconversionarchitectureonlinecancompletelyscreeninterferenceswithmainssupplysuchassurge,peakvoltageandnoise,soastoprovidetheequipmentwiththepurestpowersource.Atthesametime,thisportfolioofbatteriescanextendthebatterystandbytime,andensurethenormalrunningofthenetworksincaseofpoweroutage. Byadheringtothehightechnicalstandardsandstrictqualityrequirements,theSFportfoliocanpreventpowerproblemsfromhappening,andprovidethemostcompleteprotectionfunctions,asaresult,ithasbeentheoptimalchoicefortheInternetandwirelesscommunications.
FeaturesHighPerformanceSystems一On-linedoubleconversionarchitecture一Puresinewaveoutput一Single-chipmicroprocessor（CPU）control一Wideinputvoltage（±25%）一Highinputpowerfactor（>0.95）
WellProtections一Lightningandburstprotection一All-weatherelectromagneticwaveinterference（EMI/RFI）filterprotection一Toohighinputvoltageandabnormalfrequencyprotection一Outputshortcircuitprotection（withoutcausinginputbreakerbreakdownorfusing）
UserFriendlyOperation一Intelligentcomputerinterface（RS232standardinterface）一LEDdisplayUPSstatusandinternalparameters一Selfdiagnostics一Remotecontrolandmonitoring,andtimedstartupandshutdown
OptionalSeries一Externallyconnectedbatterybankforexpansionofdischargetimefrom0.5to2hours一Thelongtimedelayequipmentisequippedwithbuilt-in10Acharger,whichcanlengthendischargetimeto8hours一RS485,USBandSNMPinterfacesareoptional
Applicablescope: 一Internetsystemequipment 一Communicationssystemequipment 一Transmissionnetworksystemequipment 一LANserver 一OAequipment 一（ATM）ATM 一Guaranteeandemergencysystems 一Medicalinstrumentsandlabinstrumentsandequipment
