Altronix EFLOW4NA8V Access Power Controller w/ Power Supply/Charger, 8 Fused Relay Outputs, 12/24VDC, 4A
SKU
EFLOW4NA8V
Model No
EFLOW4NA8V
$315.44
Product Highlights
- AC fail supervision (form "C" contacts)
- Battery fail & presence supervision (form "C" contacts)
- Low power shutdown. Shuts down DC output terminals if battery voltage drops below 71-73% for 12V units and 70-75% for 24V units (depending on the power supply). Prevents deep battery discharge
- Power-limited outputs
- Eight (8) independently trigger controlled outputs

Speak to an expert
The Altronix eFlow4NA8V Access Power Controller is a versatile power management solution designed for access control systems. It efficiently converts 220VAC 50/60Hz input into eight individually controlled 12VDC or 24VDC outputs, with a total capacity of 4A continuous supply current. This unit supports a variety of access control devices, ensures reliable operation in fail-safe or fail-secure modes, and includes features for emergency egress and alarm monitoring, making it an ideal choice for securing and managing access control installations.
Altronix eFlow4NA8V Access Power Controller Features
- Input: 220VAC 50/60Hz, 2.1A, ensuring adequate power supply for efficient operation.
- Common Power Input: One factory-installed input for ACM8 and locks simplifies installation.
- Isolated Power Inputs: Offers flexibility with two separate power inputs for ACM8 and locks, allowing for up to 10A total.
- Trigger Inputs: Eight trigger inputs, allowing integration with various access control equipment.
- Output Voltage Options: 12VDC or 24VDC outputs at 4A supply current, customizable based on requirement.
- Independently Controlled Outputs: Eight outputs that can be triggered separately, enhancing usability and control.
- Fail-Safe/Secure Modes: Configurable outputs to meet the needs of various security applications.
- Fire Alarm Disconnect: Individually selectable for each output, providing enhanced safety in emergency situations.
- Battery Backup: Automatically switches to battery power during AC failure, ensuring uninterrupted operation.
- Supervision Mechanisms: AC fail, battery fail, and low power shutdown features protect against malfunctions and ensure reliability.
Detailed Specifications of Altronix eFlow4NA8V
| Input Voltage: | 220VAC 50/60Hz |
| Input Current: | 2.1A |
| Power Supply Input: | Common or isolated input options available |
| Trigger Input Options: | Eight normally open or open collector inputs |
| Output Voltage: | 12VDC or 24VDC |
| Output Current: | 4A continuous supply current |
| Fail-Safe/Secure Output Options: | Eight selectable outputs |
| Fire Alarm Disconnect: | Selectively applicable to any or all outputs |
| Supervision Features: | Low power shutdown, battery fail supervision, AC fail supervision |
| Temperature Range (Operating): | 0° C to 49° C (32° F to 120° F) |
| Temperature Range (Storage): | -20° C to 70° C (-4° F to 158° F) |
| Humidity: | 85% +/- 5% |
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