Datasheet > B401BHA

B401BHA

更新时间： 2022-12-20 08:57:23

品牌	Logo	应用领域
SYSTEMSENSOR		/
页数	文件大小	规格书
4页	107K
描述
Sounder Bases

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B401BHA 数据手册

INSTALLATION AND MAINTENANCE INSTRUCTIONS

B401BH and B401BHA

Sounder Bases

ꢀ3825ꢀOhioꢀAvenue,ꢀSt.ꢀCharles,ꢀIllinoisꢀ60174

1-800-SENSOR2,ꢀFAX:ꢀ630-377-6495

www.systemsensor.com

Specifications

BaseꢀDiameter:ꢀ

ꢀ

6ꢀinchesꢀ(152ꢀmm)

BaseꢀHeightꢀ(lessꢀbaseꢀandꢀsensor):ꢀꢀ

0.75ꢀinchesꢀ(19mm)

Weight:ꢀ

OperatingꢀTemperatureꢀRange:ꢀ

OperatingꢀHumidityꢀRange:ꢀ

ꢀ

0.3ꢀlb.ꢀ(140ꢀg)

14°ꢀtoꢀ140°Fꢀ(–10°ꢀtoꢀ+60°C)

10%ꢀtoꢀ95%,ꢀnoncondensing

Electrical Ratings

Voltage:ꢀ

StandbyꢀCurrent:ꢀ

AlarmꢀCurrent:ꢀ

MaximumꢀRippleꢀVoltage:ꢀ

Start-upꢀCapacitance:ꢀ

ꢀ

17ꢀtoꢀ32ꢀVDC

1.0ꢀmAꢀmaximum

15ꢀmAꢀmaximum

10%ꢀofꢀsupplyꢀvoltage

200ꢀµF

HornꢀInputꢀCurrentꢀRequirement:ꢀ ꢀ

600ꢀµAꢀmaximum

SoundꢀOutput:ꢀꢀ

volts.ꢀꢀ

ꢀ

Greaterꢀ thanꢀ 90ꢀ dBaꢀ measuredꢀ inꢀ anechoicꢀ roomꢀ atꢀ 10ꢀ feetꢀ (3ꢀ meters),ꢀ 24ꢀ

85ꢀdBaꢀminimumꢀmeasuredꢀinꢀULꢀreverberantꢀroom.

Before Installing

General Description

PleaseꢀthoroughlyꢀreadꢀtheꢀSystemꢀSensorꢀmanualꢀI56-407,ꢀ ModelsꢀB401BHꢀandꢀB401BHAꢀsounderꢀbasesꢀareꢀintendedꢀ

Guide for Proper Use of System Smoke Detectors,ꢀ whichꢀ forꢀuseꢀwithꢀSystemꢀSensorꢀ400ꢀSeriesꢀplug-inꢀsensorꢀheadsꢀ

providesꢀ detailedꢀinformationꢀ onꢀ detectorꢀ spacing,ꢀplace- inꢀ conventionalꢀ 2-wireꢀ plug-inꢀ systems.ꢀ Referꢀ toꢀ systemsꢀ

ment,ꢀzoning,ꢀwiring,ꢀandꢀspecialꢀapplications.ꢀCopiesꢀofꢀ manualsꢀforꢀtheꢀmaximumꢀallowableꢀnumberꢀofꢀunitsꢀperꢀ

thisꢀmanualꢀareꢀavailableꢀatꢀnoꢀchargeꢀfromꢀSystemꢀSensor.ꢀ loop.ꢀTheꢀB401BHꢀrequiresꢀanꢀexternalꢀ24VDCꢀ(nominal)ꢀ

NFPAꢀ 72ꢀ andꢀ NEMAꢀ shouldꢀ beꢀ observed.ꢀ (Forꢀ installa- supplyꢀwithꢀreverseꢀpolarityꢀcapability.ꢀTheꢀconnectionsꢀofꢀ

tionꢀinꢀCanada,ꢀreferꢀtoꢀCAN/ULC-S524,ꢀStandard for the theꢀexternalꢀsupplyꢀ(terminalsꢀ1ꢀandꢀ2)ꢀandꢀtheꢀinitiatingꢀ

Installation of Fire Alarm Systemsꢀ andꢀ CECꢀ Partꢀ 1,ꢀ Sec.ꢀ loopꢀ(terminalsꢀ3,ꢀ4,ꢀandꢀ5)ꢀareꢀisolatedꢀinꢀtheꢀB401BHꢀtoꢀ

32.)

preventꢀelectricalꢀinteractionꢀbetweenꢀthem.

NOTICE: Thisꢀmanualꢀshouldꢀbeꢀleftꢀwithꢀtheꢀowner/userꢀ Whenꢀtheꢀdetectorꢀhead’sꢀvisibleꢀLEDsꢀareꢀlatchedꢀonꢀforꢀ

ofꢀthisꢀequipment.

approximatelyꢀ10ꢀseconds,ꢀtheꢀassociatedꢀhornꢀsounds.ꢀAꢀ

loopꢀofꢀhornsꢀcanꢀbeꢀmadeꢀtoꢀsoundꢀbyꢀreversingꢀtheꢀpolar-

IMPORTANT: Theꢀ detectorꢀ usedꢀ withꢀ theseꢀ basesꢀ mustꢀ ityꢀofꢀtheꢀexternalꢀsupply.

beꢀ testedꢀ andꢀ maintainedꢀ regularlyꢀ followingꢀ NFPAꢀ 72ꢀ

requirements.ꢀTheꢀdetectorꢀusedꢀwithꢀtheseꢀbasesꢀshouldꢀ NOTE:ꢀWhenꢀtheꢀassociatedꢀsystemꢀisꢀNOTꢀusedꢀasꢀaꢀsup-

beꢀcleanedꢀatꢀleastꢀonceꢀaꢀyear.

plementaryꢀevacuationꢀsystem,ꢀtheꢀexternalꢀ24VDCꢀ

supplyꢀmustꢀbeꢀtreatedꢀasꢀaꢀcomponentꢀofꢀtheꢀmainꢀ

powerꢀ supplyꢀ systemꢀ withꢀ theꢀ resultꢀ thatꢀ itꢀ fallsꢀ

underꢀtheꢀrequirementsꢀofꢀNFPAꢀ72.

D400-50-00ꢀ

1ꢀ

I56-0612-005R

12 3 4

中文翻译

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