
AL300ULB - Power Supply/Charger
Rev. DSAL300ULB - 11082012
Overview
Specifications
AL300ULB power supply/charger converts a 28VAC input, into a single 12VDC
or 24VDC 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
AL300ULB
Input:
• Input28VAC/100VA.
Output:
• 12VDC or 24VDC selectable output.
•12VDCor24VDC@2.5ampsupplycurrent.
• Filteredandelectronicallyregulatedoutput.
• Shortcircuitandthermaloverloadprotection.
Battery Backup:
• Built-inchargerforsealedleadacidor
gel type batteries.
• Automaticswitchovertostand-bybattery
whenACfails.
• Maximumchargecurrent0.6amp.
Supervision:
• ACfailsupervision(form“C”contacts).
• Lowbatterysupervision(form“C”contacts).
Visual Indicators:
• ACinputandDCoutputLEDindicators.
Electrical:
• Operatingtemperature:0ºCto49ºCambient.
• BTU/Hr.:
- 12VDC:15.35BTU/Hr.
- 24VDC:30.71BTU/Hr.
• SystemACinputVArequirement:115VA.
Mechanical:
• BoardDimensions(LxWxHapprox.):
4.0” (101.6mm) x 7.0” (177.8mm) x 1.75” (51.05mm)
• Productweight(approx.):1.05 lbs. (0.48 kg).
• Shippingweight(approx.):1.25lbs.(0.57kg).
0.14”
4.0”
(101.6mm)
3.7”
(93.98mm)
6.7”
(170.18mm)
7.0”
(177.8mm)
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