C-TEC EN54-4 24Vdc 3A Power Supply Unit (PSU)

VDS certified to EN54-4 (1997/A2:2006). 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. Deep discharge battery protection and EN54 compliant reporting of battery impedance faults. Includes a single-pole volt-free changeover relay that switches for any fault condition. Three LED indicators - supply present, general fault and auxiliary fault (for optional connection to third-party equipment). Link selectable battery charging capacity. Environmentally-friendly charging circuit - dissipates just 0.35W compared to the industry norm of 2.55W. Supplied in a tough, durable metal box. Optional 'caged' and 'PCB-only' versions available with exactly the same electronics (order code BF362-3/E and BF362-3/C respectively). A powerful 24V 3A switch mode/digital hybrid PSU that can be customised* to suit your exact requirements, Certified to EN54-4/A2 by the LPCB and VdS� Features 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. BF562-3/E encased version also available. �*It is important to note changing the PSU�s parameters in this way is outside the scope of EN54-4 and any changes must be tested by the responsible person for correct operation

Firesense is a leading independent UK distributor of fire detection, fire safety and security equipment, supporting professional installers and businesses across the country. Established in 1992 and based in Tunbridge Wells, the company has more than 30 years of experience within the fire and security industry.

Originally founded as a specialist manufacturer of conventional fire alarm control panels, Firesense has developed into a comprehensive supplier of fire detection, security, emergency lighting and life safety products. The company works with a wide range of recognised manufacturers, helping customers access reliable equipment for projects of different sizes and requirements.

Firesense supplies conventional, addressable, wireless and two-wire fire alarm systems alongside detectors, control panels, manual call points, sounders, cables, batteries, emergency lighting, fire alarm testing equipment and related accessories. Its expanding security range also includes CCTV, intruder alarm, access control and smart security solutions.

A key strength of Firesense is its experienced technical and account management team. Customers can receive practical product guidance and support when selecting equipment, designing systems or resolving technical enquiries. As an independent distributor, Firesense can recommend suitable products from across its available ranges rather than being restricted to a single manufacturer.

With extensive stock held at its Tunbridge Wells distribution centre, Firesense aims to provide fast and reliable nationwide supply, including rapid dispatch and trade counter collection.

For fire detection, security or life safety equipment, visit the Firesense website or speak with their experienced team for product advice, availability and help with your enquiry.

For more information on C-TEC EN54-4 24Vdc 3A Power Supply Unit (PSU) talk to Firesense Limited