BQXR51防爆软启动器适用范围1.***性气体环境***场所：1区、2区；2.可燃性气体、蒸气级别：ⅡA、ⅡB；3.温度组别：T1~T4；4.户内、户外（IP54）。1.Forthedangeroussiteswithexplosiveairmixture:1division、2division;2.Flammablegas,steamclass：ⅡA、ⅡB;3.Temperaturesclassification：T1~T4;4.Indoorandoutdoor(IP54).产品特点1.外壳采用铸铝合金或钢板焊接而成；2.内装ABB或施耐德等公司生产的固态软起动器，采用逐步升压的方法，实现平滑起动；3.可根据负载特性选用常规起动和重载起动，起动参数可自行设定。4.符合GB3836-2000、IEC60079,GB12476.1-2000、IEC61241标准要求。1.TheshellismadeofdiecastedAl-alloyofweldedofsteelplates;2.InsidewillbeinstalledABBorSchneiderssolidsoftstarter,whichincreasevoltagestepbysteptoflatlystart;3.Itshallselectthestartingmodefromnormaltypeandhe***yloadedtypeaccordingtoloadcharacteristics,startingparametercanbeself-set.4.SuitableforGB3836-2000、IEC60079,GB12476.1-2000、IEC61241standardrequest.技术参数型号Model电机功率(W)Motorpower额定电流Ratedcurrent(A)防爆标志Explosion-proofingmarker防护等级Protectioncategory进线口螺纹Inletsandoutletthread电缆外径Cablesoutsidediameter(mm)BQXR51-151530ExdⅡBT4IP54G11/4Φ15~22BQXR51-222237BQXR51-303050G11/2Φ20~26BQXR51-454572BQXR51-555570~110G2Φ27~34BQXR51-757587.5~145BQXR51-9090105~175G21/2Φ36~44)