适用范围Application1区、2区危险场所。CanbeusedinZone1andZone2dangerousplaces.ⅡA、ⅡB、IIC类爆炸性气体环境。CanbeusedinIIA、IIB、groupexplosiveatmosphere.可配装白炽灯、汞灯、高压钠灯、金卤灯。Suitableforincandescentlamp,mercuryvaporlamp,high-pressuresodiumvaporlamp,metalhalidelamp.产品特点Features铸铝合金外壳，表面喷塑Diecastedaluminiumalloyshellwith压铸成型，结构紧凑，外形美观。Pressure-castedfrmation,compactstructureandaestheticappearance.灯体采用螺丝紧固,防爆性能好.Screwthreadisusedinlampbodyforfasteningsothatthelamphasgoodperformanceofexplosion-proofing..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Ex-markProtectionCable'soutsideInlet'sthreadLampsocketgradediameterExdⅡCT4IP6510～143/4E40配用光源Suppliedwithlamps光源类型自镇汞灯白炽灯高压汞灯高压钠灯金卤灯LamptypeSelf-ballastedmercutyIncandesentlampMercuryporlampHi-PresssureMetalhalidelampVaporlampsodiumlamp额定电压(V)Ratedvoltage220V/50Hz额定功率250300175150175Ratedpower450250250250400400400壳体类型Shelltype配用光源功率(W)Suppliedpower质量(Kg)MassI150、175、250、3006.5II400、45013.8)