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Power Supply Access Control, Charger


SKU: Altronix AL125UL Category:

12/24 VDC 1 AMP Power Supply. Altronix AL125UL Series power-limited Power Supply/Chargers 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.
Input 115VAC, 50/60Hz, 0.6A.
Access control trigger input.
12VDC or 24VDC selectable outputs.
1A 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.
Supervised Fire Alarm Disconnect (Latching w/reset or Non-Latching).
Indicator (LED)
Unit Status: Normal / No Output / Loss of AC / Triggered.
Operating 0° C to 49° C (32° F to 120° F).
Storage – 20° C to 70ºC ( – 4° F to 158° F).
Relative Humidity 85% +/- 5%.
BTU/Hr (approx.):
12VDC: 6 BTU/Hr.
24VDC: 6 or 12 BTU/Hr.
System AC input VA requirement: 55.2VA.


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