Power Supply Charger, Single Class 2 Output, 12VDC @ 1.75A, 24VAC, Board
Altronix AL201ULB is a power limited power supply/charger that converts a 24VAC input into 12VDC (see specifications). It is intended for use in applications requiring UL Listing for Access Control System Units (UL 294).
Specifications
Input
24VAC, 40VA from UL Listed, Class 2 transformer.
Output
12VDC output.
Class 2 Rated power limited output.
1.75A continuous supply current.
Filtered and electronically regulated output.
Short circuit and thermal overload protection.
Battery Backup
Built-in charger for sealed lead acid or gel type batteries.
Maximum charge current: 400mA.
Automatic switch over to stand-by battery when AC fails.
(Batteries are sold separately).
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.): 11 BTU/Hr.
System AC input VA requirement: 55.2VA.
Agency Listings
UL Listed For:
Access Control System Units (UL294)
CE Compliant
Dimensions & Weight
Dimensions (approximate):
3"W x 5.75"L x 1.2"H (76.2 mm W x 146.05 mm L x 30.48 mm H).