适用范围Application1区、2区危场所.IIA、IIB、IIC类***性气体环境CanbeusedZone1andZone2dangerousplaces.CanbeusedinIIA,IIB,IICgroupexplosiveatmosphere.型号含义Modelimplication总单元含义Applicationofchiefart***单元含义Applicationoffirstpart第二单元含义Applicationoffirstpart第三单元含义Applicationoffirstpart第四单元含义Applicationoffirstpart主要技术参数Maintechnicalparameters使用类别Usingsorts额定工作电压（V）Ratedwordingvoltage额定工作电流(A)Ratedworkingcurrent防护等级ProtectioncategoryAC-3AC-422038010IP65防爆标志ExedIICT6防腐等级Corrosion-proofgrade进线口螺纹（G")电缆外径（Φ,mm）Cable’soutsideＥxedIICT6WF21*12-17产品特点Features增安型外壳,内装元件防爆元件.TheenclosureisincneasedsafetyinsidearemountedExplosion-prooftypeelements.外壳采用玻璃纤维增强不饱和聚酯树脂压制而成,具有Theshellmould-shapedbyglassfiberreinforcedandunsaturatedploysterresin.外形美观,耐腐蚀,抗静电,耐冲击及热稳定性好等优良haselegantshapeexcellentperformanceandfuncti***of性能corrosion-proofing,electrostatic-inststing,impact-withstandingandperfectthermalreliabilety.etc隔爆型控制开关具有结构紧凑,可靠性好,体积小,通断Theexplosion-separatetypecontrolswitchwithcopactstructure,steadyproperty,能力强,寿命长,并有多种功能供用户选取配.防爆按***allvolume,highcapacity,andlonglifehasseveralfuncti***tobeselectedfreely.Explosion-proofingbuttonbyultrasonic钮采用超声波封装工艺,保证了可靠的结合强度,按钮encapsulationarts,ensuringthedependablecombiningintension.Thefunctionofitcancombinefreelyintwo的功能可以两单元自由组合,防爆指示灯采用特殊的units.Theexplosion-proofingindicatorbyspecialdesing,usingwithintheACvoltagescopeof220V-380Vgenerally.设计,交流220V-380V通用.外露坚固件均采用不锈钢,为防掉式设计维修方便.AIItheexposedfasteningpiecesaremadeofstainlesssteelandofanti-losttype,whichbeconvenientlytomaintenance.壳体和盖的接合面采用迷宫式结构,具有较好的防Thejointofshellandcoveristheformofdevious-labyrinthianstruture,Water-proof水,了尘能力.Dust-proof.符合GB3836-2000,IEC60079标准要求.SuitableforGB3836-2000,IEC60079standardrequest.)