Compact C-3-8 Ceiling VAD c/w 91dB(A) Sounder
W-3-3.1 VAD Coverage
C-3-8 VAD Coverage

Compact W-3-3.1 Wall VAD c/w 91dB(A) Sounder

Order code: BF451A/CX/SR Category:
  • Third-party certified to EN54-3 (Sounders), EN54-23 (VADs) and 17 (Isolators) by Intertek.
  • Provides ‘W-3-3.1’ light distribution when wall mounted (min 0.4 lux over a 3 x 8m cylindrical area).
  • Can also provide ‘C-3-8’ light distribution when ceiling mounted (min. 0.4 lux over a 3 x 3.1m cuboid area).
  • Impressive 91dB(A) sound output @ 1m.
  • Onboard short-circuit loop isolator.
  • 550µA quiescent current.
  • 14mA alarm current @24V DC (VAD lit, sounder on max).
  • Group addressing facility allows multiple devices to be operated simultaneously.
  • 7 selectable volume levels and up to 15 selectable tone pairs.
  • IP21C rated.

     

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Technical Specifications
Approvals/certifications

Protocol/compatibility

Application/operation

VAD category & coverage

Flash rate & colour

Supply/operating voltage

Quiescent current

Nominal SPL (Sound Pressure Level)

Alarm current

Indicators

Product dimensions (mm)

IP Rating

Weight

Operating conditions/temperature

Documentation
C-TEC’s VAD Guide – DML05382001.72 MB Download
XP95/Discovery Compact Sounder VAD Instructions – DFU4500000278.55 KB Download
XP95/Discovery Compact Sounders Polar Diagram – DFU4500007232.16 KB Download
Approval Certificates
Intertek Third Party Approval Certificate – XP95/Discovery Compact Sounder/VADs to EN54-3/23/17189.22 KB Download
EU CPR Certificate of Conformity – XP95/Discovery Compact Sounder/VADs (CoC)948.11 KB Download
EU Declaration of Conformity – XP95/Discovery Compact Sounder VADs (DoC)163.82 KB Download
EU Declaration of Performance – XP95/Discovery Compact Sounder VADs (DoP)109.14 KB Download
UKCA CPR Certificate of Conformity – XP95/Discovery Compact Sounder/VADs (CoC)172.70 KB Download
UKCA Declaration of Conformity – XP95/Discovery Compact Sounder VADs (DoC)165.82 KB Download
UKCA Declaration of Performance – XP95/Discovery Compact Sounder VADs (DoP)364.52 KB Download
BIM/CAD Drawings

BIM Drawing (REVIT)

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marketing team at marketing@c-tec.co.uk

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CAD Drawing (DWG)

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marketing team at marketing@c-tec.co.uk

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VAD coverage (with multiplication factors applied)

VAD coverage depends on factors such as ambient light and viewing angle (direct or indirect). The table below summarises how the coverage of the BF451A/CX/SR increases or decreases based on these factors. To use the table, calculate the lux level of the area requiring coverage, determine whether the viewing angle will be direct or indirect then read off the coverage in the relevant column. For further information refer to our VAD System Design Guide, downloadable from the Documentation tab below.

Ceiling Mounted Ceiling Mounted Wall MountedWallMounted
Lux level in area requiring coverageDirect ViewingIndirect ViewingDirect ViewingIndirect Viewing
000-101 lux8.3m H x 22.4m W3.9m H x 10.4m W15.6m H x 16.12m W5.4m H x 5.58m W
101-200 lux7.2m H x 19.2m H3.6m H x 9.6m W13.2m H x 13.64m W5.1m H x 5.27m W
201-300 lux5.7m H x 15.2m W3.0m H x 8.0m W9.6m H x 9.92m W4.2m H x 4.34m W
301-400 lux4.2m H x 11.2m W2.4m H x 6.4m W6.9m H x 7.13m W3.6m H x 3.72m W
401-500 lux3.3m H x 8.8m W1.8m H x 4.8m W5.4m H x 5.58m W3.0m H x 3.1m W
501-600 lux2.7m H x 7.2m W1.5m H x 4.0m W3.9m H x 4.03m W2.7m H x 2.79m W
601-700 lux2.1m H x 5.6m Wnot applicable3.0m H x 3.1m Wnot applicable
701-800 lux1.5m H x 4.0m Wnot applicablenot applicablenot applicable
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