Ideal for powering beam detectors, auto-dial communicators, aspirating smoke detectors, auto-open vent systems, auxiliary sounder systems or any other device performing a mandatory function of a fire alarm system.
24V 3 Ahr EN54 Boxed Power Supply Max 18.0amp Batteries
SKU: BF562-3
Certified to EN54-4/A2 by the LPCB and VdS.
A powerful 24V 3A switch mode/digital hybrid PSU that can be customised* to suit your exact requirements
Plastic cover on PSU PCB guards against touching live parts.
Includes a single-pole voltfree changeover relay that switches for any fault condition.
Multiple indicators - supply present, general fault, fault type & aux. equipment fault.
Two selectable battery charge currents.
Battery fault impedance limits can be optimised to suit load current (helps extend battery life)*.
Mains fail simulation mode.
Improved on-board temperature sensor with optional remote sensor.
Electronic functions comply with EN50131-6 grades 1-4 for security applications.