Altronix AL125ULP Dépliant

• 12VDC or 24VDC @ 1 amp 

supply current

• AL125UL w/larger enclosure.

• 12VDC @ 1 amp or 

24VDC @ .5 amp supply current.

• Plug-in transformer 

(24VAC/40VA) included.

• AL125UL, AL125ULX, AL125ULP are Power Limited Power Supply/Chargers

that will 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.

• Filtered and electronically regulated output.*
• Input 115VAC 50/60Hz:

AL125UL & AL125ULX rated @ .6 amp.
AL125ULP - 24VAC @ 40VA.

• Built-in charger for sealed lead acid or 

gel type batteries.

• Maximum charge current: 400mA.
• Automatic switch over to stand-by battery 

when AC fails.

• AC power and unit status indicator on the front panel.
• Normally Open [NO] trigger input.
• Supervised Fire Alarm Disconnect 

(Latching w/reset or Non-Latching).

• AL125UL - includes power supply, transformer 

and enclosure.

Accommodates one (1) 12VDC/7AH battery.

• AL125ULP - includes power supply,

plug-in transformer (24VAC/40VA) and enclosure.
Accommodates one (1) 12VDC/7AH battery 
or two (2)12VDC/4AH batteries. 

• AL125ULX - includes power supply, transformer, 

cam lock and enclosure.
Accommodates up to two (2) 12VDC/7AH batteries.

• Product weight: 

- AL125UL: 5.1 lbs.
- AL125ULX: 8.20 lbs.
- AL125ULP: 4.8 lbs.

• Shipping weight: 

- AL125UL: 5.6 lbs.
- AL125ULX: 9.15 lbs.
- AL125ULP: 5.3 lbs.

Rev. DSAL125UL - B14F

*Note: When unit is powered by battery back up (AC Fail condition) the voltage range is 9.3V-13.2V and 

19.55V-26.4V for 12 and 24 volt operation respectively. 

UL Listed for Access Control System Units 
(UL 294).

CUL Listed - CSA Standard C22.2 No.1-98,
Audio, Video and Similar Equipment.

AL125UL