Spec Sheet

AL175UL is a two (2) output Switching Power Supply/Charger that converts
a 115VAC 60Hz input into two (2) individually PTC protected 12VDC or
24VDC outputs.
Overview
Specifications
Input:
• Input115VAC,60Hz,0.6amp.
• Accesscontroltriggerinput.
Output:
• 12VDC or 24VDC selectable outputs.
•1.75ampsupplycurrent.
• Two(2)Class2Ratedpower-limitedoutputs.
- Fail-Safe/Fail-Secure lock output (switched).
- Auxiliary power output (unswitched).
• PTCprotectedoutputs,rated@2.5amp.
• Filteredandelectronicallyregulatedoutput.
• Shortcircuitandthermaloverloadprotection.
Battery Backup:
• Built-inchargerforsealedleadacidor
gel type batteries.
• Automaticswitchovertostand-bybattery
when AC fails.
Battery Backup (cont’d):
• Maximumchargecurrent0.4amp.
Supervision:
• ACfailsupervision(form“C”contacts).
• SupervisedFireAlarmDisconnect
(Latching w/reset or Non-Latching).
Visual Indicators:
• ACinputandDCoutputLEDindicators.
Electrical:
• Operatingtemperature:0ºCto49ºCambient.
• 10.75-21.5BTU/Hr.
• SystemACinputVArequirement:69VA.
Mechanical:
• EnclosureDimensions(HxWxDapprox.):
 8.5”x7.5”x3.5”(215.9mmx190.5mmx88.9mm).
• Productweight(approx.):5.1lbs.(2.31kg).
• Shippingweight(approx.):5.6lbs.(2.54kg).
AL175UL
Two (2) Output Switching Power Supply/Charger
Rev.DSAL175UL-10192012
Agency Approvals
UL294 ULListedforAccessControl
 SystemUnits.
CUL Listed - CSA Standard C22.2
No.205-M1983,SignalEquipment.
MEA- NYCDepartmentof
 BuildingsApproved.
CSFM-CaliforniaStateFire
 MarshalApproved.
Altronix Corp.
140 58th St. Brooklyn, NY
AL175UL