Altronix EFLOW4NB Single Output Power Supply Charger, 12/24VDC @ 4A, Aux Output, FAI, LinQ2 Ready, 115VAC, Board
SKU
EFLOW4NB
Model No
EFLOW4NB
$173.95
Product Highlights
- Input 120VAC 60Hz, 3.5 amp
- Power-limited output
- 12VDC or 24VDC selectable output
- 4 amp continuous supply current
- Aux. power-limited output rated @ 1 amp (unswitched)

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The Altronix EFLOW4NB Single Output Power Supply Charger is a versatile and reliable solution for your power needs. It efficiently converts 120VAC input to selectable 12VDC or 24VDC output at 4 amps, making it ideal for various applications. With features like over-voltage protection, auxiliary power output, and automatic battery backup, this power supply ensures uninterrupted operation and safety for connected devices.
Altronix EFLOW4NB Power Supply Features
- Input: 120VAC 60Hz, 3.5 amp ensures compatibility with standard power sources for seamless integration.
- Power-limited output: Safeguards connected devices by preventing excessive current draw.
- Selectability: 12VDC or 24VDC output lets you tailor the power supply to your specific device requirements.
- Continuous supply current: 4 amp output guarantees reliable performance for demanding applications.
- Aux. power output: 1 amp (unswitched) allows connection of additional devices without sacrificing performance.
- Over Voltage Protection: Protects your equipment from damaging voltage spikes.
- Filtered outputs: Provides clean and stable power, minimizing noise for sensitive electronics.
- Built-in battery charger: Designed for sealed lead acid or gel type batteries, ensuring your backup power is always ready.
- Maximum charge current: 1.54 amp rapidly charges batteries while ensuring longevity.
- Automatic switch over: Instantly transitions to backup battery power during AC failure for uninterrupted operation.
- Fire Alarm disconnect supervision: Offers reliable disconnection features (latching or non-latching) for enhanced safety in compliance with codes.
- AC fail supervision: Monitors power supply health with form "C" contacts to alert users of issues.
- Battery supervision: Provides battery fail & presence alerts via form "C" contacts, ensuring system readiness.
- Low power shutdown: Prevents deep battery discharge by shutting down DC outputs if voltage falls below 80% of nominal.
- LED indicators: AC input, DC output, and battery status indicators provide clear, at-a-glance performance monitoring.
- Short circuit protection: Safeguards against overload conditions to maintain operational integrity.
Altronix EFLOW4NB Detailed Specifications
Input Voltage: | 120VAC |
Input Frequency: | 60Hz |
Output Voltage: | 12VDC or 24VDC selectable |
Output Current: | 4A continuous |
Auxiliary Output: | 1A (unswitched) |
Over Voltage Protection: | Yes |
Charger Type: | Sealed lead acid or gel |
Max Charge Current: | 1.54A |
Automatic Switch Over: | Yes, instantaneous |
Fire Alarm Supervision: | Supervised Fire Alarm disconnect |
Low Power Shutdown: | Activated at 80% nominal |
LED Indicators: | AC, DC, Battery status |
Protection Features: | Short circuit, overload protection |
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