Supervised Power
Single Output Power Supply/Charger that converts a low voltage AC input into a PTC protected 12VDC or 24VDC output.
Input
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- 28VAC, 56VA from UL Listed, Class 2 transformer.
Output
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- 12VDC or 24VDC selectable outputs.
- 1.75A supply current.
- Class 2 Rated power limited output.
- PTC protected outputs, rated @ 2.5A.
- Filtered and electronically regulated output.
- Short circuit and thermal overload protection.
Battery Backup
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- Built-in charger for sealed lead acid or gel type batteries.
- Automatic switch over to stand-by battery when AC fails.
Supervision
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- AC fail supervision (form “C” contacts).
- Low battery supervision (form “C” contacts).
Visual Indicators
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- AC input and DC output LED indicators.
Temperature
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- Operating 0ºC to 49ºC (32ºF to 120ºF).
- Storage – 20ºC to 70ºC ( – 4ºF to 158ºF).
- Relative Humidity 85% +/- 5%.
- BTU/Hr. (approx.)
- 12VDC: 11 BTU/Hr.
- 24VDC: 22 BTU/Hr.
- System AC input VA requirement: 57.5VA.