
Agency Listings:
• ULRecognizedcomponentforAccessControl
SystemUnits(UL294).
Input:
• Input115VAC/60Hz,2.6amp.
Output:
• 12VDCoutput.
• 10ampcontinuoussupplycurrent.
• Filteredandelectronicallyregulatedoutput.
Fuse Ratings:
• InputFuse:250VAC,5A
• OutputFuse:32VDC,15A
Battery Backup:
• Built-inchargerforsealedleadacidorgeltypebatteries.
• Maximumchargecurrent0.7amp.
• Automaticswitchovertostand-bybattery
whenACfails.
• Zerovoltagedropwhenswitchedovertobatterybackup.
Visual Indicators:
• ACinputandDCoutputLEDindicators.
Supervision:
• ACfailsupervision(form“C”contacts).
• Batterypresencesupervision(form“C”contacts).
Additional Features:
• Shortcircuitandthermaloverloadprotection.
Board Dimensions (approximate):
4.5”Wx7.5”Lx2.25”H
Stand-by Specifications:
When12VDC/12AHbatteryisusedtheunitwillprovide30minutesofbackup@10amp.
Installation Instructions:
TheAL1012ULXBmustbeinstalledinaccordancewitharticle760oftheNationalElectricalCode,ANSI/NFPA70and
allapplicableLocalCodes.
1. MounttheAL1012ULXBindesiredlocation/enclosure.
2. ConnectunswitchedACpower(115VAC/60Hztoterminalsmarked[L,G,N](Fig. 1, pg. 2).Use18AWGor
largerforallpowerconnections(Battery,ACinput,DCoutput).Use22AWGto18AWGforpowerlimitedcircuits
(ACFail/LowBatteryreporting).Keep power limited wiring separate from non-power limited wiring
(115VAC / 60Hz Input, Battery Wires, DC Output). Minimum 0.25” spacing must be provided.
3. Measureoutputvoltagebeforeconnectingdevices.Thishelpsavoidpotentialdamage.
4. Connectdevicestobepoweredtoterminalsmarked[+DC–](Fig. 1, pg. 2).
5. ForAccessControlapplications,batteriesareoptional.Whenbatteriesarenotused,alossofACwillresultinthe
lossofoutputvoltage.Whentheuseofstand-bybatteriesisdesired,theymustbeleadacidorgeltype.Connect
batterytoterminalsmarked[+BAT–](Fig. 1, pg. 2).
6. Ifitisrequiredtoconnectappropriatesignalingnotificationdevicesto[ACFAIL]and[BATFAIL]supervisoryrelay
outputs(Fig. 1),use22AWGto18AWGwires.
Maintenance:
Unitshouldbetestedatleastonceayearfortheproperoperationasfollows:
Output Voltage Test: Undernormalloadconditions,theDCoutputvoltageshouldbecheckedforproper
voltagelevel(13.2volts).
Battery Test: Undernormalloadconditionscheckthatthebatteryisfullycharged,checkspecified
voltagebothatbatteryterminalandattheboardterminalsmarked[+BAT-]toinsurethere
isnobreakinthebatteryconnectionwires.
Note: Maximumchargingcurrentunderdischargeis0.7amp.
Note: Expectedbatterylifeis5years,howeveritisrecommendedchangingbatteriesin4years
orlessifneeded.
AL1012ULXB - UL Recognized
Power Supply/Charger Rev.041411
Overview:
TheAL1012ULXBpowersupplyconvertsa115VAC/60Hzinput,intoa12VDCnon-powerlimitedoutput,
(seespecifications).
Specifications:
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