适用范围Application1区、2区***场所。CanbeusedinZone1andZone2dangerousplaces.ⅡA、ⅡB、IIC类***性气体环境。CanbeusedinIIA、IIB、groupexplosiveatmosphere.可配装白炽灯、***灯、高压钠灯、金卤灯。Suitableforincandescentlamp,mercuryvaporlamp,high-pressuresodiumvaporlamp,metalhalidelamp.型号含义Modelimplication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'sthreadLampsocketgradediameter--------------------------------------------------------------------------------ExdⅡCT4IP6510～143/4E40配用光源Suppliedwithlamps光源类型自镇***灯白炽灯高压***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)Mass--------------------------------------------------------------------------------I150、175、250、3006.5--------------------------------------------------------------------------------II400、45013.8外形及安装举例Outlineandmountingexample吸顶式(x)Ceiling吊杆式(g)Pendant吊杆式(g)Pendant吸顶式(x)Ceiling配光曲线cd/1000lm)