品牌:
順新防爆
型號:
BBD
BBD粉塵防爆標(biāo)志燈
1.Forthedangeroussiteswithexplosivedustmixture:
20division,21division,22division;
2.Electricofnon-electricdustenvironmet.
3.AccesstofitU-hapedfluorescentlampandiodintungstenlight,
andElectronicluminescenceboard.
BBD粉塵防爆標(biāo)志燈性能特點
1.鑄鋁合金外殼,表面噴塑;
2.標(biāo)志顏色均為綠色,銹導(dǎo)標(biāo)志可由用戶選擇,標(biāo)志圖案可根據(jù)用戶要求設(shè)計;
3.電子發(fā)光板式,采用特有的壓電效應(yīng),在正常工作時幾乎不耗電,應(yīng)急時間1.5小時以上,降低了運行費用;
4.內(nèi)裝免維護鎳鎘電池組,在正常供電下自動充電,事故或停電時應(yīng)急燈自動點亮;
5.鋼管或電纜布線均可;
6.符合GB3836-2000、IEC60079、GB12476.1-2000、IEC61241標(biāo)準(zhǔn)要求。1.Diecastedaluminiumalloyshellwithplastic-sprayedsurface.
2.Thetransparentmark-platecanbechosenandmatchedtousersrequirement.
3.Electronicluminescenceboardtype,usesspecialpiezoelectricityeffect,underthenormal,ithardlyconsumethefimeitcan
lastseveralhoursintheemergencymeanwhile,neednomaintenainceandreducetheoperationcostuse.
4.Underthenormalpower-supplyingcondition,theinnernickel-cadmiumcanrechargeautomatically,sothat,theemergency
lampwillturnonautomaticallywhenthepowerlosebecauseofaccidentorpowerfailure.
5.Suitableforbothsteelpipeandcablewiring..
6.SuitableforGB3836-2000,IEC60079,GB12476.1-2000,IEC61241standardrequest.
BBD粉塵防爆標(biāo)志燈技術(shù)參數(shù)
額定電壓(V)
Ratedvoltage額定功率(W)
Ratedpower光源
Luminoussource應(yīng)急照明時間
(min)
Emergecy
lightingtime防爆標(biāo)志
Ex-mark進線口螺紋
(G )
Inlets
thread質(zhì)量
(Kg)
Mass
正常照明
Normallighting應(yīng)急照明
Emergentlighting正常
Normal應(yīng)急
Emergent正常
Normal應(yīng)急
Emergent
AC220DC4.566U型熒光燈管
UFluorescent
lamptube碘鎢燈
Iodin-tungsten
lamp90DIPB20TBT63/48
電子發(fā)光板
Electronicluminescenceboard 1206
適用范圍
1.可燃性粉塵危險場所:20區(qū)、21區(qū)、22區(qū);
2.導(dǎo)電性或非導(dǎo)電性粉塵環(huán)境。
3.可配裝U型熒光燈、碘鎢類和電子發(fā)光板。
BBD粉塵防爆標(biāo)志燈