注:可零丁设置装备摆设plc、变(biaꦛn)频(pin)器,🍌也可(ke)共同PLC变(bian)频(pin)调速实训拆卸(xie)利用(yong)
代谢物特点“变频恒压供水实训模子”是随手艺日趋成熟和完美,人们节能认识不时加强的情势下,由本公司经心研制开辟出产的装备。该模子可摹拟室第小区、高层修建的糊口及消防供水体系。模子首要由水泵、压力变送器、蓄水池、水龙头等装备组成,能够或许实现惯例的机电变频调速、静态压力定值节制、静态变频恒压供水等实训名目。
它可普(pu)遍利用于(yu)本公(gong)司出(chu)产的(de)配有变频(pin)器尝试挂(gua)(gua)箱(xiang)或配有变频(pin)器、、继电打仗(zhan♉g)器实(shi)训挂(gua)(gua)箱(xiang)的(de)实🐻(shi)训拆(chai)卸中(zhong)。
1、任务电源:三相四线制AC380V±10%/50Hz;
2、任务情况:温度+3℃-+45℃;绝对湿度<85%(25℃);海拔<4000m;
3、变频规模:25Hz-50Hz;
4、形状尺寸:500mm×375mm×1700mm;
5、压力(li)节制规模(mo):高压节制4-12kPa;高压节制10-35kPa。
接纳西门子MM420系列高机能变(bian)频器,三相输(shu)(shu)出(chu)(chu),输(shu)(shu)出(chu)(chu)功率0.37KW。集(ji)成RS485通(tong)(tong)讯接(jie)口,供给(ji)BOP操纵面板(ban);具(ju)备线性(xing)ꦐV/F节制(zhi)、平方V/F,可编程多点设(she)定v/f节制(zhi),磁通(tong)(tong)电(dian)(dian)(dian)(dian)流节制(zhi)(FCC)等多种节制(zhi)形式。集(ji)成数字量(liang)输(shu)(shu)出(chu)(chu)3个,摹(mo)拟(ni)量(liang)输(shu)(shu)出(chu)(chu)1个,摹(mo)拟(ni)量(liang)输(shu)(shu)出(chu)(chu)1个,继电(dian)(dian)(dian)(dian)器输(shu)(shu)出(chu)(chu)1个;具(ju)备过(guo)电(dian)(dian)(dian)(dian)压、欠电(dian)(dian)(dian)(dian)压掩(yan)(yan)护(hu),变(bian)频器、机电(dian)(dian)(dian)(dian)过(guo)温(wen)掩(yan)(yan)护(hu),接(jie)地毛病掩(yan)(yan)护(hu),短路掩(yan)(yan)护(hu)等掩(yan)(yan)护(hu)功效。
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