适用范围Application2区危险场所。ⅡA、ⅡB、IIC类爆炸性气体环境。选用于可燃性粉尘场所可配装白炽灯、汞灯、金卤灯。CanbeusedinZone1andZone2dangerousplaces.CanbeusedinIIA、IIB、groupexplosiveatmosphere.Canbeusedinhammabledustatmosphere.Suitableforincandescentlamp,mercuryvaporlamp,high-pressuresodiumvaporlamp,metalhalidelamp.产品特点Features铸铝合金外壳，表面喷塑Diecastedaluminiumalloyshellwith结构紧凑，外形美观。Compactstructureandaestheticappearance.采用活节螺栓紧固,能快速开启便于维修.Lampshodeisfastenedbyeyeletboltsothatitcanbeopenedupquicklyformaintaining.钢管布线。Suitableforsteelpipe.符合GB3836-C60079标准要求.SuitableforGB3836-2000,IEC60079standardrequest.主要技术参数Maintechnicalparameters防爆标志防护等级电缆外径(￠,mm)进线口螺纹(G")灯座代号质量(kg)Ex-markProtectionCable'soutsideInlet'sthreadLampsocketMassgradediameterExdⅡT2IP6510～143/4E406配用光源Suppliedwithlamps光源类型自镇汞灯白炽灯高压汞灯金卤灯LamptypeSelf-ballastedmercutyIncandesentlampMercuryporlampMetalhalidelampVaporlamp额定电压(V)Ratedvoltage220V/50Hz额定功率250300175175Ratedpower250250)