Altronix AL175ULB Access Control Power Supply Charger

Altronix AL175ULB Access Control Power Supply Charger

Altronix AL175ULB power-limited power supply/charger converts a 24VAC input into two (2) individual PTC protected auto-resettable 12VDC or 24VDC outputs. It is intended for use in applications requiring UL Listing for Access Control (UL294) and applications requiring an interface with Fire Alarm Control Panels.

Key Features Of Altronix AL175ULB

• Input

  • Input 24VAC, 40VA. Class 2 transformer.
  • Fire Alarm Panel or Access Control trigger input.

• Output

  • 12VDC or 24VDC selectable outputs.
  • 12VDC @ 1.75A or 24VDC @ 0.9A supply current.
  • Two (2) Class 2 Rated power-limited outputs.
  • Fail-Safe/Fail-Secure lock output (switched).
  • Auxiliary power output (unswitched).
  • PTC protected outputs, rated @ 2.5A.
  • 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).
  • Supervised Fire Alarm Disconnect (Latching w/reset or Non-Latching).

• Visual Indicators

  • AC input and DC output LED indicators.

• 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.): 11 BTU/Hr.