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  • AL400ULX, Altronix Power Supply AL400ULX, Altronix Power Supply

Altronix AL400ULX Single Output Power Supply/Charger, 12/24VDC

Altronix | SKU: AL400ULX | Model: AL400ULX

Product Highlights

Altronix AL400ULX Single Output Power Supply/Charger, 12/24VDC
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AL400ULX is a power supply/charger that converts a 115VAC/60Hz input into a single 12VDC or 24VDC Class 2 Rated power limited output.


  • Input 115VAC, 50/60Hz, 3.5 amp
  • Input fuse rated @ 3.5 amp/250V


  • 12VDC or 24VDC selectable output
  • Burglar Alarm Applications(UL 603): 12VDC = 11.5VDC-13VDC / 24VDC = 23VDC-26VDC
  • 12VDC @ 4 amp or 24VDC @ 3 amp supply current
  • Class 2 Rated power limited output
  • 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 0.7 amp


  • AC fail supervision (form "C" contacts) - Notification trigger is selectable for 30 seconds (factory set) or 6 hours
  • Low battery supervision (form "C" contacts)
  • Battery presence supervision (form "C" contacts)

Visual Indicators

  • AC input and DC output LED indicators


  • Operating temperature: 0C to 49C ambient
  • 12VDC: 14.71 - 16.63BTU/Hr
  • 24VDC: 29.43 - 32.41BTU/Hr.
  • System AC input VA requirement: 402.5VA

Additional Information

Product SKU AL400ULX
Brand Altronix
Condition New
Version Indoor Wallmount
Number of Outputs 1
Output Type DC
Input Voltage 115VAC
Certifications CSFM, FM Approved, UL
Power Options 3 amp @ 24VDC, 4 amp @ 12VDC
Battery Charging Yes
Output Protection Electronic
  • (1) Power Supply
  • Lifetime Warranty