Description
Altronix eFlow3N4 is a power supply/charger converts a 120VAC 60Hz input into a four (4) fuse protected Class 2 power-limited outputs. Power supply/charger is selectable for 12VDC or 24VDC with a total of 2A max. It also offers a suite of features that includes fire alarm disconnect, overvoltage protection, and low power disconnect which prevents deep discharge of stand-by batteries.
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Input
- 120VAC, 60Hz, 3.5A.
- Input fuse: 5A/250V.
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Output
- Four (4) Class 2 power-limited fuse protected outputs.
- 12VDC or 24VDC selectable output.
- 12VDC or 24VDC @ 2.0A supply current.
- Outputs are rated @ 2A.
- Auxiliary Class 2 power-limited output rated @ 1A (unswitched).
- Overvoltage Protection.
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Battery Backup
- Built-in charger for sealed lead acid or gel type batteries.
- Automatic switch over to stand-by battery when AC fails. Transfer to stand-by battery power is instantaneous with no interruption.
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Supervision
- AC fail supervision (form "C" contacts).
- Notification trigger is selectable for 30 seconds (factory set) or 2 hours.
- Battery fail & presence supervision (form "C" contacts).
- Low power shutdown. Shuts down DC output terminals if battery voltage drops below 71-73% for 12V units and 70-75% for 24V units (depending on the power supply). Prevents deep battery discharge.
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Fire Alarm Disconnect
- Supervised Fire Alarm disconnect (latching or non-latching) 10K EOL resistor. Operates on a normally open (NO) or normally closed (NC) trigger.
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Temperature
- Operating: 0 to 49° C (32 to 120° F ).
- Storage: - 20° C to 70° C ( - 4° F to 158° F).
- Relative Humidity 85% +/- 5%.
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BTU/Hr (approx.):
- 12VDC: 12 BTU/Hr.
- 24VDC: 25 BTU/Hr.
- System AC input VA requirement: 420VA.
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Visual Indicators
- Green AC Power LED indicates 120VAC present.
- AC input and DC output LED indicators.
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Additional Features
- Short circuit and overload protection.
- Unit is complete with power supply, enclosure, battery leads and cam lock.
Documentation
