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The ALTRONIX CORP EFLOW104NX16D is an access control power supply designed to deliver 24 volts DC at 10 amps to support multi-zone security and access control installations. It features 16 individually protected PTC (positive temperature coefficient) outputs, allowing technicians to distribute power across multiple field devices while maintaining per-output overcurrent protection. The FAI XL form factor indicates a larger enclosure configuration suited for panel-based installations. This unit is typically installed by licensed low-voltage and security systems technicians in commercial and light industrial access control applications.
The EFLOW104NX16D fits into access control panel assemblies where multiple power-hungry devices such as electric locks, door controllers, request-to-exit devices, and readers require independently protected 24-volt DC power feeds. The 16 PTC outputs make it practical for mid-to-large door count installations where a single power supply needs to serve numerous devices on separate circuits, reducing the risk of a single fault taking down the entire power distribution bus.
Designed as an OEM-style replacement or direct-install power supply for commercial access control panel systems requiring 24-volt DC distributed power with PTC-protected outputs.
Installation should be performed by a licensed low-voltage or security systems technician in accordance with applicable NEC and local codes governing access control and low-voltage power distribution. De-energize all connected circuits before wiring output terminals. Verify that the combined current draw of all connected devices does not exceed the 10-amp total output rating before commissioning.
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