Spec Sheet

Description
Altronix AL125UL Series power-limited Power Supply/Chargers convert 115VAC
50/60Hz input into two individually PTC protected 12VDC or 24VDC outputs (see
specifications). They are intended for use in applications requiring UL Listing for
Access Control (UL294) and applications requiring an interface with Fire Alarm
Control Panels.
- Two (2) 12VDC or 24VDC Class 2 Rated Power-Limited Outputs.
- Built-in charger for sealed lead acid or gel type batteries.
- Instantaneous transfer to stand-by batteries.
- Short circuit and overload protection.
- AC input and unit status indicator on the front panel.
- Normally Open [NO] trigger input.
- Supervised Fire Alarm Disconnect
(Latching with reset or Non-Latching).
- UL Listed in the U.S. and Canada.
- NFPA and MEA Approved.
- Lifetime Warranty / Made in the U.S.A.
AL125UL Series
Power Supply/Chargers
AL125UL Series Power Supply Configuration Reference Chart
Rev. AL125UL - 02282019
Altronix
Model Number
Input
Rating
12VDC
Max.
Stand-By
Load
12VDC
Max.
Alarm
Load
24VDC
Max.
Stand-By
Load
24VDC
Max.
Alarm
Load
Stand-By Specifications
(4 hr. of Stand-by and
5 min. of Alarm)
Accommodates
Batteries
12VDC or
24VDC
4AH Battery
12VDC or
24VDC
7AH Battery
AL125UL
115VAC,
50/60Hz,
0.6A
1A 1A
1A 1A
0.5A / 1A 1A / 1A
One (1) 12VDC/7AH or
two (2) 12VDC/4AH
AL125ULX
One (1) 12VDC/7AH or
two (2) 12VDC/4AH
AL125ULP
24VAC,
40VA
0.5A 0.5A
Up to two (2) 12VDC/4AH
AL125ULE
Up to two (2) 12VDC/7AH
Key Features
AL125UL