ELK Products ELK-P1215K Battery Charger Power Supply
Overview
The ELK-P1215K is a 240V AC input battery charger and power supply unit designed to bridge primary AC infrastructure and battery-backed access control loads. It maintains continuous trickle charging of backup battery banks, ensuring door strikes, electromagnetic locks, and credential readers remain powered during AC line loss—essential for emergency egress compliance and secure lockdown protocols in multi-door installations.
Compatibility
The ELK-P1215K integrates with ELK Products access control panel families supporting standard 12V battery backup configurations. It charges and maintains lead-acid and lithium battery banks connected to door-locking hardware, electromagnetic strikes, and reader arrays. Verify exact compatible panel models, required output voltage, and charging current specifications against your ELK Products installation documentation before ordering. Charger output voltage and charging current must match your installed battery capacity and load profile to avoid overcharging or inadequate backup runtime.
Installation Notes
Confirm AC input voltage matches local mains supply (240V AC as specified for this model). Connect DC output terminals to battery bank and load circuits following ELK wiring diagrams—incorrect polarity will damage the charger and battery system. Install in a temperature-controlled, dry environment away from direct moisture and condensation. Do not exceed rated output amperage; verify total load current does not overload the charger. Locate away from heat-generating equipment and ensure adequate ventilation to prevent thermal shutdown during sustained charging cycles.
