Spec Sheet
Description
Altronix AL400ULX series power supply/chargers convert a 115VAC, 60Hz input into a 
single fused, four (4), eight (8) or sixteen (16) fuse or PTC protected outputs. Outputs 
are selectable for 12VDC with a total of 4A max. or 24VDC with a total of 3A max.
-  Available with 1, 4, 8 or 16 outputs.
-  Fused or PTC ptotected outputs.
- Supervision:
    - AC Fail
    - Battery Fail and Battery Presence.
-  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 DC output options.
-  UL Listed in the U.S. and Canada.
-  CSFM and MEA Approved.
-  Lifetime Warranty / Made in the U.S.A.
-  All units are available in grey or red enclosure*.
AL400ULX Series
Power Supply/Chargers
AL400ULX Series Power Supply Configuration Reference Chart
Rev. AL400ULX-01312018
Altronix 
Model Number
12VDC 
Total 
Output 
Rating 
(A)
24VDC 
Total 
Output 
Rating 
(A)
Input 
Rating:
115VAC, 
60Hz
Input
Fuse
Rating
Power 
Supply 
Output
Fuse
Rating
Power
Distribution
Modiule
Number
of
Outputs
Fused 
Output 
Ratings
PTC 
Auto-Resettable 
Outputs Ratings
Accommodates
Batteries
AL400ULX
4A 3A 3.5A 5A/250V 15A/32V
N/A 1 3.5A –
Two (2) 7AH
AL400ULXX
Two (2) 12AH
AL400ULXJ(G)
Two (2) 18AH
AL400ULPD4
PD4UL 4 3.5A – Two (2) 7AH
AL400ULPD4CB
PD4ULCB 4 – 2.5A Two (2) 7AH
AL400ULPD8
PD8UL 8 3.5A – Two (2) 7AH
AL400ULPD8CB
PD8ULCB 8 – 2.5A Two (2) 7AH
AL400ULXPD16
Two (2) PD8UL 16 3.5A – Two (2) 12AH
AL400ULXPD16CB
Two (2) PD8ULCB 16 – 2.5A Two (2) 12AH
Key Features
AL400ULPD8
*AL400ULXJ’s enclosure is red. For grey enclosure order model AL400ULXJG


