Data Sheet

AL125ULP is a two (2) output Switching Power Supply/Charger that converts
a 24VAC @ 40VA input into two (2) individually PTC protected 12VDC or
24VDC outputs.
Overview
Specifications
AL125ULP
Two (2) Output Switching Power Supply/Charger
Rev. DSAL125ULP_06242014
UL Listed for Access Control System Units
(UL 294).
CUL Listed - CSA Standard C22.2 No.1-98,
Audio, Video and Similar Equipment.
Agency Approvals
AL125ULP
Input:
• 24VAC,40VAfromULListed,Class2transformer.
• Accesscontroltriggerinput.
Output:
• 12VDC @ 1 amp or 24VDC @ 0.5 amp.
selectable outputs.
• 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.
• Maximumchargecurrent0.4amp.
Supervision:
• SupervisedFireAlarmDisconnect
(Latching w/reset or Non-Latching).
Visual Indicators:
• ACpowerandunitstatusindicatoronthefrontpanel.
Electrical:
• Operatingtemperature:0ºCto49ºCambient.
• 6.14BTU/Hr.
• SystemACinputVArequirement:55.2VA.
Features:
• Includespowersupply,plug-intransformer,enclosure
and battery leads.
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).
 - Accommodatesuptotwo(2)12VDC/4AHbatteries
  orone(1)12VDC/7AHbattery.
• Productweight(approx.):6.3 lbs. (2.86 kg).
• Shippingweight(approx.):6.8lbs.(3.08kg).