24V 3A EN54-4 Switch Mode PSU View larger

24V 3A EN54-4 Switch Mode PSU

BF362-3

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  • 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).

VDS  CE

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Technical Specifications

Approvals/certificationsCertified to EN54-4 by the VdS (0786-CPD-21419) / (G215022)
Application/operationA boxed Mains to regulated DC power supply providing 3A @ 24V DC. Fully compliant with EN54-4, it includes a single pole volt-free changeover relay that switches for any fault condition.
Mains supply230V 50/60Hz.
Mains rated current810mA maximum. (187 VA)
Total output current limited to3A (Max. continuous output current).
Output2A DC current (I max a, PLK2 link fitted), 1A charge current; 3A DC current (I max b, charging turned off).
Battery charge capacity7 Ah to 18 Ah.
Max battery size and type2 x 12V 18 Ah VRLA.
IndicatorsSupply Present (Green); General Fault (Amber); Auxiliary Fault (Amber); Hazardous Voltages Present (Red).
ConnectionsMains Input (CONN1); Supply Output (CONN5); Battery Input (CONN5); Fault Relay (CONN3); Charge Off Input (CONN4). Battery Monitoring On/Off Link (PLK1); Battery Charge Current Link (PLK2); High Temp. Output (PL2).
Product dimensions (mm)404 W x 404 H x 110 D mm.
Construction & finishMetal lid and base; RAL7035 textured.
IP RatingIP30 (designed for indoor use only).
Weight5.25kg (without batteries).
Operating conditions/temperature-5ºC to +40ºC. Max relative humidity: 95%.

Documentation

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Dimensions & Mounting Information

Product dimensions:404 W x 404 H x 110 D mm. Designed for surface mounting only.

BIM/CAD Drawings

BF362-3 BIM (RFA)

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Approval Certificates

Approval Certificate (VDS)

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EC Certificate of Conformity (CPR)

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Declaration of Performance (C-TEC)

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Declaration of Conformity (C-TEC)

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