Altronix AL176ULB Ficha De Dados

• The AL176ULB is a power limited power supply/charger that converts a 

24VAC input, into 12VDC or 24VDC output, (see specifications).
This is intended for use in applications requiring UL Recognition for 
Access Control (UL294).

• Input 24VAC/40VA from UL Recognized 

transformer.

• Field selectable 12VDC or 24VDC power 

limited output.

• Class 2 Rated power limited output.
• Filtered and electronically regulated output.
• Maximum charge current: 400mA.
• Automatic switch over to stand-by battery when 

AC fails (zero voltage drop).

• AC fail supervision (form "C" 1 amp @ 28VDC). 
• Low battery supervision 

(form "C" 1 amp @ 28VDC). 

• AC input and DC output LED indicators.
• Short circuit and thermal overload protection.
• Includes power supply and battery leads.

3.1”W x 5.3”L x 1.4”H

• 12VDC or 24VDC @1.75 amp continuous supply current.

Rev. DSAL176ULB - B03I

UL Recognized component for 
US and Canada.

0.34"

0.17"

2.4"

4.9"

3.0"

5.3"

Ø0.156"