bs en5421998 火災(zāi)探測(cè)和火災(zāi)警報(bào)系統(tǒng).控制和指示設(shè)備

HANDARDendfirealarmsystemsPart.landindicatingequipmentendN2:7sesfahICS

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4enefgeenretg5runningdataeatoyg,ryry6yedydrersdnsn7silencinglnohfeelfagehsefydyaw8especificeadre.oenadm9transmissionpathAl,loetf,renfnr±ne.drsfandemmsdN;±nsfa.dn0ememoryysheeefyerenfr1windowtrlfncydngoelntan.Anfeyydryl,re2Alnfednhereseddhanlns2Abbreviationsresfsndgn: ldg4lfnlnhssde,nlegseteoxfsrnednsdedyltehysfse6N2:5lsr1Displayoffunctional1e.leefgegl,dns6o.±t±em±tg±t±t2e.leefynynfel±em±tg±t±t2Displayoflysleyteedns3snalphanumericdisplaysencysdosgotleyedtee.,hlneley,nhlfesgolne4nofesupplyofpowerAenlenysfaetgree.dh.5Audibleindicationseenreemneeestretg.ye,eemnl.6lesednnoselttnn6etydfmnyeget.,oslenhdehsdn±em±tg±d±t

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8tofirealarmdevicesnwithsDeoade.yenrenfemsoemmCfe1fN.nsegl.)tleeoeeestsl)g,tleedeemstsl9tofirealarmroutingequipmentnwithsDeode.yenrenfemsoemtmEfe1fN.nsenfelledsfaetgrrc.enlneemns0tofireprotectionequipmentnwiths-eode.yenrenemsosrcntmGfe1fN1Delaysooutputsnwithseocdx)e.yenoyegsoemsmCfe1fN)roemgmEfe1fN.nestegl.)enfsosoCletsl3oy±e;±ll;±smc)enfsosoEletsl,oye;smc)eysleetl,nstg1,poamf0)tleeoeesyndsysfalntsl1ryfalmall)eyoetllttgfre8N2:2ennwithgetfalmae,dlereysdmeerr,e.enotrenfem,renfs±emsmCfe1fN±emgtmEfe1fN;±entmGfe1fNnesttegl.)tleeoteetl3rl)enfetlltegfr3Alarmrnwithe.yenoderste.seemnsettegl.)nferlyetsl)enleetl1r.)erleefgt98tgnex)1Receptionandprocessingoffaultsignals1e.lretgnsed,ry,edsa2e.leefglfesdn2d,n,sssd±eefemsme;±etfege;±egfager3e.lretgn0sfeefetrnfat,rnrednsndrnrfN2Indicationoffaultsinspecifiedfunctions1eefsndledtrletgnsdnge)Aenysfaegrelt

)Aenrhd,dn,5d.)ne,sdn.2fensysfeg,eyeeesdoetrgfgsr3fensnnc,htyelfeefsd,ttel.)eeftshedle)dtsleegdysfalnsl1r2hsy4egsledyfetgsrc.esydgeem)nnrhenhnfsmatoe.d±ttrnnan±elfa)nnttnoyytg±attrnnnahoarymLfe1fN,eerysdnattmtfe±ryssdnN)nnttnoyhhsefgaydhstedsatfad)nnsatfedfeefy,renfeehsefgaynneem)nnfyttrttnolnssfe.dnenl,hsefgay,dhstdsatfad)nnfyttrttnoln,senfsoscentmGfe1fN)nnfyttrttnoln,senfsotgtmJfe1fNe9N2:5egsledyfetgsrc.esltdgeem)nnfyttrttnoln,senfsoesmCfe1fN)nnfyttrttnoln,senfsoegtmEfe1fN6egsledtysfeltg.)yttrnnahnsfe.dnnel,eetttay)yttrnna,eetsttnfsoe3tsfromsnwithe.yenregdnftsmnsesledtts,sdn4lsofepowersupplynwithnetfesfenrsdnN,e.yeoedeeefereoatetyoreolysfs.nsettnelenradftte.5SystemfaultAmtsatsdn4r6eefaed.Amytsfsnrnedn5d,famtttgl.)Amtleydyfeltgrdatg.esledyyrlneedlnlaltrl)Amtley.nyeefg6Audibleindication1eenfsr2eefgdytBSIl1r.eelnyestrgneemBSI

2eenleyfe.sytetg3fy,eeldrhyd7toft1sfssr2lefg±ynseo;±yalntsl,yeeestdrgmem2g,enfel,goy,lrnren08te.lenthsldne.syeetn.etllenfe.9totwarningroutingequipmentnwiths-eoe.yenrentsotggtmJfe1fN.stllldne.etllene.s9d1l1ssr4d5llgys,tlttrsr2e.lenoedehfesn,ysflstl3e.lenedeatsr4r54tdtltdyatmeem,metg2nofedednled,ysfe)Aetgret)nnrh,sn,4d.e0N2:3nofspecificdisablements1sledn2sfnfel2eetgryestrenfeghenle.etgrdeeyedoeadedar3fensnnc,htyelfsefsd,tegl.)eeftsendle)dsleef,yfr,sfalntsl1r.4sdr1egleefydd)h)tsrnssrcenmGfe1fN,hlnttnrl)tsrnsoggtmJfe1fNesledysetgsrc.esydgeem2egleefydd)tsrnsomsmCfe1fN,elsdnttrl)tsrnsomgtmEfe1fN)eegf,osneoaemsd,heldntnrlesdneoxesledysetgsrc.esltdgeem

5tofenwithe.yenrggsmesyantsl,r,rnshoteae.n,ttegl.)tleeoeht.)tleeoyleylntsl1r.)etfesledsesslesnesen0tnnwith1le.yenrgednfemsm.ytesgeenhdot.nsttegl.)e.lentneeeser)Atelyedrdalntsl2r.)tleeotenfe.)snetelttysdsmstet)smaertltdenfes±emsmCfe1fNtynrotrnnoeg±emgtmEfe1fN±srcenmGfe1fN±tggtmJfe1fN2nofetetnled,yfe)Aetgret)nnrh,sdn.e1N2:3nofsnetsneteley,sfaetgrrernc.eegrdeenydoeaertdadrsncsttsf3l.1dtnwiths-ex)e.yenrat,erednfsodmt.aee.nsetegl.)eeleefgteefe±eem±hen±enftsoegtmEfe1fN±enftsontmGfe1fN±etg±he±etdtfh±etdtfeoemsmCfe1fN±etdtfeoemgtmEfe1fN)eeleefgtegndfggsfe±gfee±etfeem±gdgfeemmCfe1fN±etdtf±etdtfsoemsmCfe1fN±etdtfsoemgtmEfe1fN

2n1lsdmanufacturerse.lyhense,etoeyesnedy.nyedynfendg,efyfglfesf,dfgemyfenrotesfn,rleegn)ensndtnhayt,satfsrenfsfe)esfe.enred,dedenrnnlseetf.yhs5fC3:21erlenr,hledogyrhe.sette)Alnfe,atf±lshsfn±sgorsfN±ystdys)lsfesdfe,totntf,,dehrsfem.dnN,ge±ersr±emrf,sesrn±emrf,esrems±emdmlshtd±nnendnhn±desrn±eBSICopyrightBritishStandardsInstitutionBSIe2N2:)n,±eyrens±fen2srllyednan,wsf2ye±fe.sdnenewesf2d3y±g±srgesd)gdg)g)e2erle,hledoeyrhe.sle,s,ktsdalnonttehsnyeddtaltfldlnse3Mechanicaldesignrequirements1etfe.lef,thedfdne.tlttn0fC9:2e.yednen.fensteyednsdnd,nlfeysdslene,rsdoeyertoh.3lylsdgsleydor.enleet8mennttym0o04esrnsesley4ldrn1e.lenrgsmsoel2egfsleeyoenfe3snenderslteyseefy,tegor

4fe.snrggenreyr,lyeetsl3r.5Integrityoftransmissionpathsex)1Atnynhn.drsfeemsdnN)ltttgfe.rfyn2fesnten2esrlsyedoen,sledddhtattrnnnststtenfaemen2esrl3fesnta.dnenetydnsdne,nsleddhetattrnnynhnesstenfaemmn2esrll4fe.sdoedhaymLfe1fN)dnae,nnelerttonsoe,htattrnnestte.6AccessibilityofsdeoxA)1rssledn,msl1t)ol4t.lsdslednee,sdnsn2lysleesl1trlnedona3lstsl1letl4sdlshytsl1loeesl5eyosl2leyal6eyosl3leyal,gmtrl7eyosl4leylshettfeCopyrightBritishStandardsInstitutionProvidedbyIHSunderlicensewithBSI

BSI1998e3N2:7Indicationsbymeansoflightemittingindicators1ysmtsleennttpo0,tyepo5smaeherrog±t3merelsl±t3merenfey±t8merr2fgse,enefsltesn5,dsfhltes±1zrem±2zrt3feetgserenfcsdtslegdsle.8snalphanumericdisplays1fncysfr,eefefeltenfed2csdrslettee,gfttye3ftdnedeefhdley4Adleefgte)6seeyfaesaeornye)0,eeysdeeennenae5ysnnyleet8m,ntsm5xo0,tyeeloeefeyp±5sndmh±5sndmed.

9sof1esfeldsmtgsle)drs±e±enfsoemtmEfe1fN±enfsoscentmGfe1fN)wrs±t±±snet±enfsotgtmJfe1fN)nrente.sh.2eeftsstrsnc.,ftsedrt,sdlesdn.0Audibleindications1esletfeeeeyedremdg2emd,dcstaef1,hsrne.,l±0)rem±0)rtg1goflyedesleyalntsl1r.3lnsredlg1lsdmanufacturerse.ynsheyenrolsfn.ns,e.lhesfe,slsee,etoeyBSI1998CopyrightBritishStandardsInstitutionBSI1998ProvidedbyIHSunderlicensewithBSIe4N2:2Software1erlehsnwfee,ledoegyhe.snlenlrenoedrhsn,dlete)Alnfen,±afnfhedes±eynhes±eynhese,yt±elyfeenlelfemndea,rtrdfe)Anfhsfyeress.e,cadg)Anfweeseefe2erleddn.sdtdoeg,tlernnarhsssf.nlette)Anfhefe±eefe±enfe±eern±anfes±anfe,gefa,eda,dgrd)eee,glll,sds,ttremwo)sfyesdnnfem.hl,,,3Softwaredesignnroeeyfe.gsrenl.)eelear)enfesryydalttaoenrnem)slednemteefakne

4Programmonitoringeox)1enfeml.egellatfsdhensemetdnaef02egfeg,egfatglteyaenenfemfd3fnnesn1se.lraeen0.seledye.4egeleeyedoreef3.ety5eeofprogramsdaex)1leedayyhsndledyhsef,enradftt02emledn,hnyenotslhyeleehtsneydoe3rec,esl.)nlteets1r.)enfecalteefe)fdne,ecledtrsyayehnyedmytsl,dhsegeysrt2)fdne,eleamhysegnogm,hssyednetfaenm6emonitoringofmemoryesfesgedeecaledtstg1.eellamtfanfyssCopyrightBritishStandardsInstitutionProvidedbyIHSunderlicensewithBSI

BSI1998e5N2:7nofeenetofasystemfaultfesnstn2esrllsedoa,netfamsdn4r,rrhfgl.)ten2esrlsdrdyle)ttegsleneoemsmlsrll±enfaemysflemrdn±enfn,sdn.±enfsoem,f)sdn.4e.ledhe,hleetsl)erfsnN2:)eerkfer.)eerrrnfe)eerrgedfe511dcssednat,eledtretnsdoenedsrgsdnC1:8s)e :5C25)ey :5%25)re :6a26eedyletrhltedcse2nennlettfhefn,nhlstsdyrentttonsfhel

3gdsednat,nlednslnelsfgdy.etlenefsl,teedl4lfetesenoeng,tledoayghesnNsederyleelglnsdnsldosdtro.ttefhefnlem,lns.trneeytnedcng2l1etfeetfeltsoenfet,grel2tAtelen,hsgeltheftdheftnsslesamsfee,etgnde1emedtaemmttosyeesktetsdeso,,dGf)e2tgedttsgt)sfefer)ttnan)nnan)nnanho,,dGfyektetsdetoJf)e3d)edee)edeenho,d,ektenfettnetnne,tetsfemeddnnfesenBSI1998CopyrightBritishStandardsInstitutionBSI1998ProvidedbyIHSunderlicensewithBSIe6N2:3Environmentaltests1,oresyedl.esoednne2srefaensdr,enledoll,hyedtn.relseeledtneenn.edrhltaltledNOTE.Thefunctionaltestafteroneenvironmentaltestmaybetakenasthefunctionaltestbeforethenextenvironmentaltest.3srofosedr,nettnleolel,hyedny,dyefeeednledoee.edrhtaltledNOTE.Forthefirstspecimen,thefunctionaltestafteroneenvironmentaltestmaybetakenasthefunctionaltestbeforethenextenvironmentaltest.4srefesedr,netnsdoll,hyedtn.ednledofee,dednldoere.edhltaltldNOTE.Forthefirstspecimen,thefunctionaltestafteroneenvironmentaltestmaybetakenasthefunctionaltestbeforethenextenvironmentaltest.

5gesf4o3entesnhfelsdneg,thaesdyeteneesatfalNOTE.Inthetestsof,,d2eesfyyeggnfegendoelthldye4d1tfeetfetsoeeyetonytwseoed2t1etshlsednC1:0l.tdledrssdnC1:)dtledrg2le,tenol3efengtensdn3dtoer,-dteenlenetable.EnvironmentaltestsestOperationalorenduranceClausenumberp,y,c81)dcesDtt01)esDwhy11)sesd21)yep,y,1)edesfyyeedgenfeCopyrightBritishStandardsInstitutionProvidedbyIHSunderlicensewithBSI

BSI1998e7N2:4yegyfe :5C 3Cn :6.5sgrengegotyen.getreg,tenol6lrey,tenoltdttyrehyd.5Damp,ye1tfeetfetsoeeyetonythst)hyrtsnee2t1eetednC3:2le,tenol3efengtensdn3dtoer,-dteenlenet4yegyf23e :0C 2ey:3+2)%n :423nentee0C 2)lesndotenfsne5sgrengegotyen.getreg,tenol6lrey,tenoltdttyrehyd.

6Impact1tfeetfetsoeefetolsn,htynneltdhtnyeo2t1yetsdedC7:2le,tenol3efengtensdn3dtoaer,gdteenlenet4ysolsfeneetslrlhsesledy)dyoeeorenfeedenoetesmasfesotenef,etleddaresledoennawyegyfty :5 )rfsrt :.5sgrengegotysnl,detsfesott6lre,tenoltdttyrehyd.7V,l1tfeetfetsoeefetostseee2t1eetednC6:NOTE.Thevibrationoperationaltestmaybecombinedwiththevibrationendurancetest,sothatthespecimenissubjectedtotheltgdyeegnhBSI1998CopyrightBritishStandardsInstitutionBSI1998ProvidedbyIHSunderlicensewithBSIe8N2:2le,tenol3efengtensdn3dehC7:2dttoaer,-dteenlednhfel)t)em,dna)d,dytfaedntgoN4tenonnhfeyrsn,efhroeefgfyegyf)ye :0zo0)ne:1221)rfs :.

2le,tenol3efengtensdn3dtoer,gdteenlednhfel)t)em,dna)d,dytfaedntgoN4yegyf)ts :2,4Vd8Vrst:2,4Vd6Vtsgsg)y :ed)rfsr

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e5sgrengegotysnl,nefay6lre,tenol9dc1tfeetfetsoeefetocshedyeo,2t1eeetefC3:2le,tenol3efengtensdn3nl2edttoer-dgteCopyrightBritishStandardsInstitutionProvidedbyIHSunderlicensewithBSI

BSI1998e9N2:enlednhfel)t)em,dna)d,dytfaedntgoN4yegyf)ye :1zo1)dh :0

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fetoywhshyednrdsmgsneyr5sgrengegoysnl6lre,tenol0Ves-fasttransientbursts1tfeetfetsoeefetosftwshyedy,ges.dydolda2t1eetednC4:etsresdsle2le,tenol3efengtensdn3dtoer,gdteenlednhfel)t)em,dna)d,dytfaedntgoN4yegyf)2Vosrysfd.dehraag)1Vohef.awsdr,,-dsaaeg

gnrnmre,gegfe2t1etsdeleydnV2:4d..srsledodyhedd.hdgeledaa0Vs.efersnendgkle#2.tt0sfhyledtfeesnree.esledheeehttt5sedhfeogsdtedm.esyedtamef1r5,,tsyetyseteogso,dtfsstredsdeddedhesdtaefn1rawedlsledsdydg,aa0Vs.fe.sarfls.rnesfhetyedrehfelsne.dg)le#2,,ftsdtnlsyedhd,nnsesledoena0mhfdesnnett5sfhyledhfeesnre.esyedtamf1r5,,tsyoetseteoges,dtfsstrnesdeddetdesdtaefsn1rBSI1998CopyrightBritishStandardsInstitutionBSI1998ProvidedbyIHSunderlicensewithBSI

e0N2:Key:A: testgenerator;: nC: 10nFcapacitor(includedifthescreenisnotconnectedtotheequipmentundertestoriftheequipmentundertestisnotearthed);: 0mofd,dE: earthreference;F: equipmentundertest;G: earthingconnectionsinaccordancewiththemanufacturersinstructions;L: 20mHinductor(2off).Figure.ransientinjectionintoscreenedcable2le,tenol3efengtensdn3dtoer,gdte)nehsn.tmsdh,ndgslemedenlednhfel)t)em,dna)d,dytfaedntgoN4yegyfghfelsd.)r.sreo: 0Vd1;eo:0,1Vd2Vaa0s.NOTE.Theabovelevelsareopen-circuitvoltages.)r.wedleo: 0Vd1Vaa0m.NOTE.