Altronix AL400ULB Data Sheet - Manual

AL400ULB - Power Supply/Charger
Rev. DSAL400ULB - 12182012
Overview
Specifications
AL400ULB power supply/charger converts a 28VAC input into a single 12VDC or
24VDC Class 2 Rated power limited output.
Board Dimensions (L x W x H) (approximate) :
4.0” (101.6mm) x 7.0” (177.8mm) x 1.75” (51.05mm)
Altronix Corp. - 140 58th Street, Brooklyn, NY 11220 • 718-567-8181 • 888-258-7669 • altronix.com
AL400ULB
0.13”
(3.3mm)
0.14”
(3.56mm)
3.7”
(93.98mm)
4.0”
(101.6mm)
6.7”
(170.18mm)
7.0”
(177.8mm)
Ø
0.156”
(3.96mm)
Agency Approvals
UL Recognized component for Access Control System Units (UL 294),
Standard for Power Supplies for Use with Burglar-Alarm Systems (UL 603),
Standard for Safety for Fire Protective Signaling Systems (UL 1481).
AL400ULB
Input:
• Input 28VAC, 100VA.
Output:
• 12VDC or 24VDC selectable output.
• 12VDC @ 4 amp or 24VDC @ 3 amp supply current.
• Class 2 Rated power limited output.
• 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.
• Maximum charge current 1.2 amp.
Supervision:
• AC fail supervision (form “C” contacts).
• Low battery supervision (form “C” contacts).
Visual Indicators:
• AC input and DC output LED indicators.
Electrical:
• Operating temperature: 0º C to 49º C ambient.
• 24.57 or 36.85 BTU/Hr.
• System AC input VA requirement: 166.75VA.
Mechanical:
• Board Dimensions (L x W x H approx.):
4.0” (101.6mm) x 7.0” (177.8mm) x 1.75” (51.05mm)
• Product weight (approx.): 1.05 lbs. (0.48 kg).
• Shipping weight (approx.): 1.25 lbs. (0.57 kg).