BF457A/CX/W

C-3-8 Addressable Base VAD c/w Voice Sounder

Trade Price

£89.56

Per

1

Unit

EACH

Pack Quantity

BF457A/CX/W
BF457A/CX/W
BF457A/CX/W

Information

Superb sound intelligibility. Includes three selectable voice message pairs. Provides ‘C-3-8’ light distribution (min 0.4 lux over a 3 x 8m cylindrical area) using the same lenses and electronics as our EN54-23, 3 & 17 certified base sounder VAD. Onboard short-circuit loop isolator. 550µA quiescent current. 19.5mA alarm current @24V DC (VAD lit, voice sounder on max). Group addressing facility allows multiple devices to be operated simultaneously. 7 selectable volume levels. Optional BF330CTLIDW white or BF330CTLIDR red cap available for stand-alone use. IP21C rated. Detector spur wires included.

Technical Specifications

Protocol/compatibility

Compatible with C-TEC's XFP/ZFP XP95/Discovery Addressable Fire Panels.

Application/operation

Designed to be ceiling mounted – either stand-alone with a red or white cap or as part of a stacked Voice Sounder/VAD/Detector Base combination.

VAD category & coverage

C-3-8.

Flash rate & colour

0.5Hz / White.

Supply/operating voltage

17 to 28V DC (VAD); 21 to 28V DC (Voice Sounder/VAD).

Quiescent current

550µA @ 24 VDC.

Nominal SPL (Sound Pressure Level)

86 dB(A) @ 1 m

Alarm current

19.5mA (VAD lit, Voice Sounder on max); 10mA (Voice Sounder on max, VAD off).

Indicators

Polling (green LED) & Short Circuit Isolator Active (amber LED).

Product dimensions (mm)

122mm diameter x 46mm deep (not including optional XP95/Discovery detector and base).

IP Rating

IP21C (Type A).

Weight

200g.

Operating conditions/temperature

-10ºC to +55ºC. Max. 95% RH (Non-condensing).

Notes

Includes the same lenses and electronics as our EN54-23 , 3 & 17 certified Base Sounder VAD.

Lux level in area requiring coverage

Ceiling Mounted Direct Viewing

000-101 lux

8.3m H x 22.4m W

101-200 lux

7.2m H x 19.2m H

201-300 lux

5.7m H x 15.2m W

301-400 lux

4.2m H x 11.2m W

401-500 lux

3.3m H x 8.8m W

501-600 lux

2.7m H x 7.2m W

601-700 lux

2.1m H x 5.6m W

701-800 lux

1.5m H x 4.0m W

Document Links

Datasheet