产品名称:CBHY系列防爆环形荧光灯（ⅡB、ⅡC）适用范围Application1区、2区***场所。ⅡA、ⅡB类***性气体环境。注：要求ICC类时注明.CanbeusedinZone1andZone2dangerousplaces.CanbeusedinIIA、IIB、groupexplosiveatmosphere.Notice:PleasenoteifneedIICgradeneeded.型号含义Modelimplication产品特点Features◆铸铝合金外客，表面喷塑。◆钢化玻璃灯罩。◆钢管或电缆布线均可。◆配装光源，环形荧光灯管。◆可根据用户要求配装应急装置。◆符合GB3836-2000，IEC60079标准要求。■DiecastedAI-alloyshellwithplasticsprayedsurface.■Thelampshadeismadeoftoughenedglass.■Suitableforbothsteelpipeandcablewiring.■Equippedwithlightsource,annularfluorescentlamp.■Canbemadetoaddemergencydeviceasrequired.■SuitableforGB3868-2000,IEC60079standardrequest.主要技术参数Maintechnicalparameters额定电压(v)额定功率(w)防爆标志进线口螺纹(G")电缆外径(￠,mm)防护等级质量RatedvoltageRatedpowerEx-MarkInlet'sthreadCable'soutsideProtectionMassdiametergrode22x1ExdIIBT6220V/50Hz22x2*ExdeIICT63/410～14IP548应急装置参数Emergencyeqaippmentparameters应急起动时间(s)Startingdurationinemergency充电时间(h)Chargingtime应急照明时间(min)Lightingdurationinemergency0.32490吸顶式(x)Ceilingtype吊杆式(g)Pendanttype)