Altronix EFLOW3NBV Power Supply Charger, Single Output, 12/24VDC @ 2A, Aux Output
SKU
EFLOW3NBV
Model No
EFLOW3NBV
$163.00
Product Highlights
- 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
- 12VDC or 24VDC selectable output
- 2A continuous supply current
- Filtered and electronically regulated output

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The Altronix EFLOW3NBV Power Supply Charger is designed for efficiency and reliability, converting a 220VAC input into a selectable 12VDC or 24VDC output. With a robust 2A continuous supply, it ensures a stable power source while protecting connected devices with features like overvoltage protection and low power disconnect, which safeguards against battery deep discharge. Its built-in battery management and supervision capabilities deliver peace of mind for various applications.
Altronix EFLOW3NBV Power Supply Charger Features
- Input Rating: Input 220VAC (working range 198VAC - 256VAC), 50/60Hz, 2.1A provides a versatile operational range for various environments.
- Output: 12VDC or 24VDC selectable output versatility allows for compatibility with different devices.
- Continuous Supply Current: 2A continuous supply ensures sufficient power for reliable performance.
- Filtered Output: Filtered and electronically regulated output guarantees stable performance and device safety.
- Auxiliary Output: Aux. output rated @ 1A (unswitched) enables additional device connections without interruption.
- Overvoltage Protection: Built-in overvoltage protection prevents potential damage to connected devices from voltage spikes.
- Battery Backup: Built-in charger for sealed lead acid or gel type batteries ensures dependable backup power.
- Automatic Switch Over: Instantaneous transfer to stand-by battery when AC fails provides uninterrupted power supply.
- AC Fail Supervision: AC fail supervision (form "C" contacts) alerts you to power issues promptly.
- Notification Trigger: Selectable trigger for 30 seconds (factory set) or 2 hours ensures tailored monitoring.
- Battery Supervision: Battery fail and presence supervision (form "C" contacts) monitoring keeps you informed on battery health.
- Low Power Shutdown: Low power shutdown protects batteries by shutting down DC output during low voltage conditions.
Altronix EFLOW3NBV Power Supply Charger Specifications
| Input Voltage | 220VAC (198VAC - 256VAC) |
| Frequency | 50/60Hz |
| Input Current | 2.1A |
| Select Output Voltage | 12VDC or 24VDC |
| Continuous Current Output | 2A |
| Auxiliary Output | 1A (unswitched) |
| Battery Type | Sealed lead acid or gel type |
| Supervision Type | Form "C" contacts for AC and battery fail |
| Low Power Disconnect | Batteries shutdown at 71-73% (12V) or 70-75% (24V) |
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