Altronix EFLOW104NA8 8 Fused Relay Outputs Access Power Controller with Power Supply/Charger, BC400 Enclosure
SKU
EFLOW104NA8
Model No
EFLOW104NA8
$386.31
Product Highlights
- Input 120VAC 60Hz, 4.5 amp
- 24VDC outputs @ 10 amp supply current
- Eight (8) independently trigger controlled outputs
- AC fail supervision (form "C" contacts)
- Battery fail & presence supervision (form "C" contacts)

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The Altronix EFLOW104NA8 is a reliable access power controller designed to distribute and switch power efficiently to access control systems. With eight independently controlled, fused relay outputs, this unit transforms a 120VAC 60Hz input into a robust 24VDC output, providing a total of 10 amp continuous supply current. Its versatile output options and safety features ensure seamless operation for various access control applications, such as mag locks and electric strikes, while safeguarding connected devices from deep discharge.
Altronix EFLOW104NA8 Access Power Controller Features
- Input Voltage: 120VAC 60Hz, 4.5 amp - ensures compatibility with standard power sources.
- Output Voltage: 24VDC outputs @ 10 amp supply current - provides sufficient power for multiple access control devices.
- Independently Controlled Outputs: Eight (8) outputs - allows for tailored power management of various devices.
- AC Fail Supervision: Form "C" contacts - enables monitoring of AC loss to ensure system reliability.
- Battery Supervision: Battery fail & presence supervision (form "C" contacts) - alerts users to battery issues to prevent downtime.
- Low Power Shutdown: Protects battery by disconnecting DC output when voltage is critically low - prevents deep battery discharge.
- LED Indicators: AC input and DC output indicators - provides at-a-glance status updates on the power system.
- Built-in Charger: Compatible with sealed lead acid or gel type batteries - simplifies power management.
- Maximum Charge Current: Power Supply Board maximum charge current 1.54 amp - ensures efficient charging of backup batteries.
- Automatic Transfer to Battery: Instantaneous switch over to stand-by battery when AC fails - maintains power supply without interruption.
- Zero Voltage Drop: No interruption during battery switch over - enhances system reliability in case of AC failure.
Altronix EFLOW104NA8 Detailed Specifications
| Feature | Details |
| Input | 120VAC 60Hz, 4.5 amp |
| Outputs | 24VDC outputs @ 10 amp continuous supply |
| Number of Outputs | Eight (8) independently controlled |
| Supervision | AC fail, battery fail & presence (form "C" contacts) |
| Low Power Shutdown | Activates at 70-75% battery voltage |
| Charging Capability | Built-in charger for lead acid or gel batteries |
| Charge Current | Maximum charge current of 1.54 amp |
| Automatic Switch Over | Instantaneous battery transfer during AC failure |
| Voltage Drop | Zero voltage drop during switch over |
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