
一、适用范围
1.可燃性粉尘危险场所:20区、21区、22区;
2.导电性或非导电性粉尘环境。
3.可配装U型荧光灯、碘钨类和电子发光板。
1.Forthedangeroussiteswithexplosivedustmixture:
20division,21division,22division;
2.Electricofnon-electricdustenvironmet.
3.AccesstofitU-hapedfluorescentlampandiodintungstenlight,
andElectronicluminescenceboard.
二、性能特点
1.铸铝合金外壳,表面喷塑;
2.标志颜色均为绿色,锈导标志可由用户选择,标志图案可根据用户要求设计;
3.电子发光板式,采用特有的压电效应,在正常工作时几乎不耗电,应急时间1.5小时以上,降低了运行费用;
4.内装免维护镍镉电池组,在正常供电下自动充电,事故或停电时应急灯自动点亮;
5.钢管或电缆布线均可;
6.符合GB3836-2000、IEC60079、GB12476.1-2000、IEC61241标准要求。1.Diecastedaluminiumalloyshellwithplastic-sprayedsurface.
2.Thetransparentmark-platecanbechosenandmatchedtousersrequirdivent.
3.Electronicluminescenceboardtype,usesspecialpiezoelectricityeffect,underthenormal,ithardlyconsumethefimeitcan
lastseveralhoursinthedivergencymeanwhile,neednomaintenainceandreducetheoperationcostuse.
4.Underthenormalpower-supplyingcondition,theinnernickel-cadmiumcanrechargeautomatically,sothat,thedivergency
lampwillturnonautomaticallywhenthepowerlosebecauseofaccidentorpowerfailure.
5.Suitableforbothsteelpipeandcablewiring..
6.SuitableforGB3836-2000,IEC60079,GB12476.1-2000,IEC61241standardrequest.
额定电压(V) Rated voltage | 额定功率(W) Rated power | 光源 Luminous source | 应急照明时间 (min) Emergecy lighting time | 防爆标志 Ex-mark | 进线口螺纹 (G") Inlets thread | 质量 (Kg) Mass | |||
正常照明 Normal lighting | 应急照明 Emergent lighting | 正常 Normal | 应急 Emergent | 正常 Normal | 应急 Emergent | ||||
AC220 | DC4.5 | 6 | 6 | U型荧光灯管 U Fluorescent lamp tube | 碘钨灯 Iodin-tungsten lamp | 90 | DIPB20TBT6 | 3/4 | 8 |
电子发光板 Electronic luminescence board | 120 | 6 |