AL300ULB - Power Supply/Charger

Model AL300ULB power supply converts a 28VAC/100VA, input, to a 2.5 amp of continuous supply current @ 12VDC or 24VDC. Class 2 Rated power limited output. Dimensions (approximate): 4.1"W x 7.1"L x 1.75"H. Agency Listings UL Recognized Component for Access Control Systems (UL294) Burglar Alarms Systems (UL603) Hospital Signaling and Nurse Call Equipment (UL1069) Power Supplies for Fire Protective Signaling Systems (UL1481) File # S4707 NFPA 72 Compliant Features/Specifications 12VDC or 24VDC selectable output 2.5 amp of continuous supply current output Class 2 Rated power limited output 28VAC/100VA input Filtered and electronically regulated outputs Short circuit and thermal overload protection Built-in charger for sealed lead acid or gel type battery backup Maximum charge current .6 amp Zero voltage drop upon transfer to battery backup. AC input and DC output LED indicators. AC fail supervision (form "C" contact rated @ 1 amp 28VDC) Low battery supervision (form "C" contact rated @ 1 amp 28VDC) Lifetime Warranty