4 Output Power Supply/Charger – 12VDC or 24VDC @ 2.5 amp, fused Class 2 power-limited outputs
Low Voltage Electronics and Power Solutions.

Altronix : AL300ULPD4
Description
The Altronix AL300ULPD4 is a multi-output power supply/charger that converts a 115VAC/60Hz input into four (4) Class 2 Rated 12VDC or 24VDC power limited outputs.
Available Configurations Include:
AL300ULPD8 | 8 Output Power Supply/Charger – 12VDC or 24VDC @ 2.5 amp, fused Class 2 power-limited outputs, AC & battery monitoring, encl. 13.5”H x 13”W x 3.25”D, 115VAC input, UL Listed (UL294/UL603/UL1069/UL1481), cUL Listed. |
AL300ULXPD16 | 16 Output Power Supply/Charger – 12VDC or 24VDC @ 2.5 amp, fused Class 2 power-limited outputs, AC & battery monitoring, encl. 15.5”H x 12”W x 4.5”D, 115VAC input, UL Listed (UL294/UL603/UL1069/UL1481), cUL Listed. |
AL400ULPD4 | 4 Output Power Supply/Charger – 12VDC @ 4 amp or 24VDC @ 3 amp, fused Class 2 power-limited outputs, AC & battery monitoring, encl. 13.5”H x 13”W x 3.25”D, 115VAC input, UL Listed (UL294/UL603/UL1069/UL1481), cUL Listed. |
AL400ULPD8 | 8 Output Power Supply/Charger – 12VDC @ 4 amp or 24VDC @ 3 amp, fused Class 2 power-limited outputs, AC & battery monitoring, encl. 13.5”H x 13”W x 3.25”D, 115VAC input, UL Listed (UL294/UL603/UL1069/UL1481), cUL Listed. |
AL400ULXPD16 | 16 Output Power Supply/Charger – 12VDC @ 4 amp or 24VDC @ 3 amp, fused Class 2 power-limited outputs, AC & battery monitoring, encl. 15.5”H x 12”W x 4.5”D, 115VAC input, UL Listed (UL294/UL603/UL1069/UL1481), cUL Listed. |
Features
AL300ULPD4 features include:
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Input 115VAC, 60Hz, 3.5 amp.
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Input fuse rated @ 3.5 amp/250V.
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12VDC or 24VDC selectable output.
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Burglar Alarm Applications (UL 603):
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12VDC = 10VDC-13.2VDC.
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24VDC = 20VDC-26.4VDC.
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12VDC or 24VDC @ 2.5 amp supply current.
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Four (4) Class 2 Rated fuse protected power limited outputs.
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Outputs are rated @ 3.5 amp.
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Filtered and electronically regulated outputs.
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Short circuit and thermal overload protection.
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Built-in charger for sealed lead acid or gel type batteries.
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Automatic switch over to stand-by battery when AC fails.
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Maximum charge current 0.7 amp.
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AC fail supervision (form "C" contacts).
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Low battery supervision (form "C" contacts).
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Battery presence supervision (form "C" contacts).
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Visual Indicators:
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AC input, DC output and Battery LED indicators.
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Operating temperature: 0° C to 49° C ambient.
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12VDC: 14.71 - 16.63BTU/Hr.
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24VDC: 29.43 - 32.41BTU/Hr.
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System AC input VA requirement: 402.5VA.
Resources & Documents
al300ulpd4.pdf | Datasheet |