The Altronix EFLOW3N4 Power Supply Charger is designed to efficiently convert 120VAC input into four 12VDC or 24VDC power-limited outputs, providing reliable power for your electronic devices. With essential features such as over-voltage protection, battery supervision, and a built-in charger for sealed lead acid or gel batteries, this unit ensures your systems remain powered without interruption. Its robust design and versatility make it an ideal choice for various applications.
Altronix EFLOW3N4 Key Features
- Input Voltage: 120VAC, 60Hz, 3.5 amp for reliable performance.
- Fuse Protection: Input fuse rated at 5A/250V ensures safety against overloads.
- Multiple Outputs: Four fuse protected power-limited outputs to power multiple devices simultaneously.
- Selectable Output Voltage: 12VDC or 24VDC output allows flexibility based on your requirements.
- Supply Current: Provides 12VDC or 24VDC @ 2.0 amp supply current for efficient powering.
- Auxiliary Output: Rated @ 1 amp (unswitched) for additional power needs.
- Over Voltage Protection: Safeguards devices from voltage spikes.
- Built-in Charger: Charges sealed lead acid or gel type batteries for reliable backup.
- Automatic Switch Over: Instantaneous transfer to standby battery power during AC failure, ensuring no interruptions.
- AC Fail Supervision: Monitors AC power with form “C” contacts for added security.
- Battery Supervision: Monitors battery presence and status with form “C” contacts.
- Low Power Shutdown: Prevents deep battery discharge by shutting down DC outputs if battery voltage drops.
- Supervised Fire Alarm Disconnect: Works with a 10K EOL resistor for added safety and compliance.
- LED Indicators: Green AC Power LED and other indicators provide clear status updates.
- Short Circuit Protection: Protects against potential damage from short circuits.
- Complete Package: Unit comes with power supply, enclosure, battery leads, and cam lock for easy installation.
Altronix EFLOW3N4 Detailed Specifications
| Input Voltage | 120VAC, 60Hz |
| Input Current | 3.5 amp |
| Input Fuse | 5A/250V |
| Output Voltage | Selects between 12VDC and 24VDC |
| Output Current | 12VDC or 24VDC @ 2.0 amp |
| Auxiliary Output | 1 amp (unswitched) |
| Maximum Charge Current | 1.54 amp |
| Over Voltage Protection | Yes |
| Battery Type | Sealed lead acid or gel type |
| Transfer Time | Instantaneous to standby battery |
| AC Fail Supervision | Form “C” contacts |
| Battery Supervision | Form “C” contacts |
| Low Power Shutdown | Yes |
| Fire Alarm Disconnect | Supervised with 10K EOL resistor |
| LED Indicators | AC input, DC output, Battery indicators |
| Protection Features | Short circuit and overload protection |
| Included Accessories | Power supply, enclosure, battery leads, cam lock |



















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