Altronix EFLOW3NX4D 4 PTC Class 2 Outputs Power Supply Charger, 12/24VDC @ 2A, 115VAC, BC400 Enclosure
SKU
EFLOW3NX4D
Model No
eFlow3NX4D
$229.27
Product Highlights
- 120VAC, 60Hz, 3.5 amp
- Input fuse: 5A/250V
- Four (4) PTC protected Class 2 Rated power-limited outputs
- 12VDC or 24VDC selectable output
- 12VDC or 24VDC @ 2.0 amp supply current

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The Altronix EFLOW3NX4D is a reliable power supply and charger designed to convert a 120VAC input into four protected power-limited outputs. This unit ensures optimal performance with its automatic battery switch-over feature, built-in charger, and a range of safety protections. Ideal for security and fire alarm systems, the EFLOW3NX4D offers versatile power management in a compact design.
Altronix EFLOW3NX4D Key Features
- Input Voltage: 120VAC, 60Hz, 3.5 amp ensures reliable operation in standard electrical environments.
- Input Fuse: 5A/250V provides protection against overload and short circuits.
- Outputs: Four PTC protected Class 2 Rated power-limited outputs allow for safe distribution of power.
- Selectable Output Voltage: 12VDC or 24VDC output options cater to various system requirements.
- Supply Current: 12VDC or 24VDC @ 2.0 amp provides sufficient power for most applications.
- Auxiliary Output: 1 amp unswitched auxiliary power-limited output adds flexibility for extra devices.
- Over Voltage Protection: safeguards connected devices from voltage spikes.
- Built-in Battery Charger: compatible with sealed lead acid or gel batteries ensures reliability during power outages.
- Automatic Switch-over: guarantees instantaneous transfer to battery power during AC failures with no interruption.
- AC Fail Supervision: (form "C" contacts) offers alerting functions when AC power is lost.
- Battery Supervision: (form "C" contacts) monitors battery presence and performance.
- Low Power Shutdown: prevents deep battery discharge by shutting down output when voltage drops below critical levels.
- Fire Alarm Disconnect: Supervises systems with latching or non-latching options using a 10K EOL resistor.
- LED Indicators: Green AC Power LED, along with AC input, DC output, and Battery LEDs, provide clear status updates.
- Safety Features: Short circuit and overload protection enhance the longevity and reliability of the unit.
- Complete Package: includes power supply, enclosure, battery leads, and cam lock for easy installation and security.
Altronix EFLOW3NX4D Specifications
Input Voltage | 120VAC, 60Hz |
Input Fuse | 5A/250V |
Output Voltage | Selectable 12VDC or 24VDC |
Supply Current | 2.0 amp |
Auxiliary Output | 1 amp (unswitched) |
Protection Types | Over Voltage, Short Circuit, Overload |
Battery Charger | Yes, for sealed lead acid or gel batteries |
Charge Current | Maximum of 1.54 amp |
Automatic Switch-over | Instantaneous transfer to standby battery |
Supervision | Form "C" contacts for AC and battery fail |
LED Indicators | AC Power, DC Output, Battery Status |
Dimensions | BC400 Enclosure |
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