
- 2 - AL802ULADA
Agency Listings:
• ULListedControlUnitsforFireProtective
SignalingSystems(UL864).
• MEA-NYCDepartmentofBuildingsApproved.
• CSFM-CaliforniaStateFireMarshalApproved.
• FM-FactoryMutualApproved.
• NFPA72Compliant.
Input:
• Powerinput120VAC60Hz,5amp.
• Two(2)ClassA,StyleZortwo(2)ClassB,
StyleW,X,YFACPinputs.
• Two(2)NCdrycontacttriggerinputs.
Output:
• Class2Ratedpowerlimitedoutputs.
• 24VDC@8ampmaxtotalalarmcurrent.
• 2.5ampmaxcurrentperoutput.
• Separate1.0ampauxiliaryoutput.
• Two(2)outputsmaybeparalleledformorepoweronan
indicatingcircuit(see Application Guide).
• Programmablesupervisedindicatingcircuitoutputs:
Four(4)ClassB,StyleW,X,YorTwo(2)ClassA,
StyleZorOne(1)ClassA,StyleZandTwo(2)
ClassB,StyleW,X,Y(see Application Guide).
•Thermalandshortcircuitprotectionwithautoreset.
Battery Backup:
•Built-inchargerforsealedleadacidorgeltypebatteries.
•Automaticswitchovertostand-bybatterywhen
ACFails.
• Zerovoltagedropwhenswitchingoverto
batterybackup.
Supervision:
•ACfailsupervision(form“C”contact,1amp/28VDC).
Factorysetfor30secondswithoptional2.5to3hour
delaysetting(fieldselectable).
• InstantlocalACtroublereportingrelay
(form“C”contact,1amp/28VDC).
•Batterypresenceandlowbatterysupervision
(form“C”contact,1amp/28VDC).
Visual Indicators:
•InputandoutputstatusLEDindicators.
Special Features:
• 2-wirehorn/strobeSyncmodeallowsaudible
notificationappliances(horns)tobesilenced
whilevisualnotificationappliances(strobes)
continuetooperate.
• SyncprotocolsincludePotter/Amseco,Faraday,
Gentex®,SystemSensor®,andCooperWheelock®.
• TemporalCode3,SteadyMode,InputtoOutput
FollowerMode(maintainssynchronizationof
notificationappliancescircuit).
• Compatiblewith12VDCor24VDCfirepanels.
•Outputloopsupervisionsteeredtoinput1orinput2.
• Signalcircuittroublememory(helpsidentify
intermittentloopproblems).
• Commontroubleinputandoutput.
• Groundfaultdetection.
•Unitincludespowersupply,redenclosure,camlock,
andbatteryleads.
Enclosure Dimensions (approx. H x W x D):
15.5”x12”x4.5”(393.7mmx304.8mmx114.3mm).
Overview:
TheAltronixAL802ULADAisanextremelycosteffective8ampremotepowersupply/batterycharger.Itmaybeconnected
toany12or24voltFireAlarmControlPanel(FACP).PrimaryapplicationsincludeNotificationApplianceCircuit(NAC
suchasstrobesandhorns)expansionsupporttomeetADArequirements.Italsoprovidesauxiliarypowertosupportsystem
accessories.Theunitdeliverselectronicallyregulatedandfiltered24voltpowertoClassB,StyleW,X,YorClassA,Style
ZNACloopcircuits.Additionally,aseparate1.0Aauxiliaryoutputforfour(4)-wiresmokedetectorsisavailable.The8
ampmax.alarmcurrentcanbedividedbetweenthefour(4)outputsforpoweringNACdevices.Eachoutputisratedat2.5
ampmax.,andcanbeindependentlyprogrammedforSteady,TemporalCode3orStrobeSynchronization.Alloutputsmay
beprogrammedforInputtoOutputFollowerMode(outputwillfollowinput).Anindividualoutputof4ampisachievedby
paralleling2outputs.Innon-alarmconditionindependentloopsupervisionforClassA,StyleZand/orClassB,StyleW,X,
YFACPNACcircuitsisprovided.Intheeventofalooptrouble,theFACPwillbenotifiedviathesteeredinput(input1or
input2).Inaddition,therearecommontroubleoutputterminals(NC,C,NO)whichareusedtoindicategeneralloop/system
trouble.AcommontroubleinputisprovidedforoptionalNC(normallyclosed)devicestoreporttroubletotheFACP.Two
(2)FACPsignalingoutputscanbeemployedanddirectedtocontrolsupervisionandpowerdeliverytoanycombinationof
thefour(4)outputs.
Specifications:
AL802ULADA - NAC Power Extender