Altronix AL400ULB UL Recognized Power Supply/Charger Board

Altronix AL400ULB UL Recognized Power Supply/Charger Board

Altronix AL400ULB UL Recognized power supply/charger converts a 28VAC input into a single 12VDC or 24VDC Class 2 Rated power-limited output. It also offers a suite of features that includes AC fail supervision and low battery supervision.

Key Features Of Altronix AL400ULB

• Input

  • Input 28VAC, 100VA.

• Output

  • 12VDC or 24VDC selectable output.
  • 12VDC @ 4A or 24VDC @ 3A 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.

• Supervision

  • AC fail supervision (form "C" contacts).
  • Low battery supervision (form "C" contacts).

• Visual Indicators

  • AC input and DC output LED indicators.

• Electrical

  • Temperature:

    • Operating: 0° C to 49° C (32° F to 120° F).
    • Storage: - 20° C to 70° C ( - 4° F to 158° F).
  • Relative Humidity 85% +/- 5%.
  • BTU/Hr (approx.): 25 or 37 BTU/Hr.
  • System AC input VA requirement: 166.75VA.