供应相序开关/继电器/相序保护器

技术参数sxb1-380ssxb2-200ssxb1-380csxb2-200csxb3-380wtechnicalparameters额定电压380±；10%v200±；500v380±；10%v200±；500v380±；10%vratedvoltageacacacacac额定频率ratedfrequency50/60hz±；hz50/60hz±；hz50/60hz±；hz50/60hz±；hz50/60hz±；hz输出触点2no.2nc2no.2nc2no.2nc2no.2nc1no.1ncoutputcontact触点材料agsno2agsno2agsno2agsno2agsno2contactmaterial触点寿命20million20million20million20million20millioncontactlife工作温度－45℃～85℃－45℃～85℃－45℃～85℃－45℃～85℃－45℃～85℃operatingtemperature相不平等值&le；10%&le；10%&le；10%&le；10%&le；10%withunequalvalues绝缘耐压等级2.5kv/1mn/2.5kv/1mn/2.5kv/1mn/2.5kv/1mn/2.5kv/1mn/insulationvoltagerating1ma/50hz1ma/50hz1ma/50hz1ma/50hz1ma/50hz防护等级ip40ip40ip40ip40ip40protectionlevel触点容量5a280v(ac)5a280v(ac)5a280v(ac)5a280v(ac)5a280v(ac)contactcapacity/8a30v(dc)/8a30v(dc)/8a30v(dc)/8a30v(dc)/8a30v(dc)