SDUSeries,DirectCurrentUninterruptiblePowerSupply(DCUPS)System
TheSDUDINRailDCUPSisanadvanced24Vdc uninterruptiblepowersystemthatcombinesanindustryleadingdesignwithawideoperationaltemperaturerange anduniqueinstallationoptions.TheSDUDCUPSisa powerful,microprocessorcontrolledUPSthatprovidesprotectionfrompowerinterruptions.Withaninputvoltage rangeof22.5 to30.0 Vdc,theDCUPSistheidealpower back-upsolutionforyourcriticalconnectedloads.
Theseunitsweredesigned specificallyforusewithSolaHD’s popularSDNSeriesofpowersupplies. SolaHD’sexternal batterymoduleistheonlyoneonthemarketthatallowsyou tosealtheelectronicsinthepanelandmaintainsafetybyplacingthebatteryoutsideofanon-ventilatedenclosure.
Theseunitsincludeeasytowirescrewterminationsfor critical devicesneedingbatteryback-up. TheSDUDCUPS includesanautomaticself-testfeaturethatcheckstheUPS andbatteryfunctions.Batterychargingoccursautomatically wheninputDCpowerisapplied.Whenpowerfails,theDC UPSwillswitchtobatteryback-up. Ifthebatteryisnolonger useful,theUPSwillsoundanalarmandanLEDindicatorwill illuminate.
Back-uppowerprotectioninmodernindustrialapplications dependsmainlyonACUPS.ACisconvertedtoDC,andconvertedbacktoACintheACUPS,thenconverted
back toDCintheprotected equipmentpowersupply.By applyingtheSolaHDSDUDINRailDCUPS,youavoidthe inefficienciesofallthese conversions.Thisdesign maximizessystem up-timeflexibility,andoptimizesreliabilityassurance.
Applications
•Industrial/MachineControl
•AutomationProcessControl
•Computer-basedControlSystems
•ConveyingEquipment
•MaterialHandling
•PackagingMachines
•Semiconductorfabricationequipment
•DeviceNetTM
•AmusementParkEquipment
•PharmaceuticalApplications
•ControlRooms
Features
•Modular,ruggedindustrialgradedesign
•Microprocessorbasedcontrols
•Automaticself-testfeatureforUPSfunctionandbattery managementcheck
•Powermodulewideoperationtemperature range(-20to+50°C)
•Flexiblebatteriesback-upexpansioncapabilities
•Overloadprotectioninnormalandbatterymodes
•Userreplaceablebatteries
•IP-20ratedinputandoutput screwterminals
•Nointernalfan,noextracoolingrequired
•Sturdy,reliableallmetalDINRailmountingconnector
•LEDstatusindicators
•Universaldrycontact relayterminalsprovide remotesignaling
•Monitoring,diagnostics,andremoteturn-onandshut-offcapabilities
•Twoyearlimitedwarranty
CertificationsandCompliances
AllModels
•Listed,Ind.ControlEquipment,E61379
-UL508, CSAC22.2No.107.1
•ULRecognizedComponent,ITE,E137632
-UL60950-1/CSAC22.2No.60950-1
- IEC/EN60950-1
•SDN-PSeriesDINRailPowerSupplies
•SDN-CSeriesDINRailPowerSupplies
•STV25KSeriesSurgeProtectiveDevices