1756-IH16I
1756-IH16I
1756-IH16I
厦门光沃自动化设备有限公司
联系人：小杨
电话：
电话：
QQ:1878187406
邮箱：1878187406@qq.com
1756-IH16I
动力系统方案
结合我厂实际情况，终确定我厂凝结水系统变频改造采用一拖二手动旁路方案。即配备一台高压变频器，通过切换高压隔离开关把高压变频器切换到要运行的凝结水泵上去。高压变频器可以拖动A凝结泵电动机实现变频运行，也可以通过切换拖动B凝结泵电动机实现变频运行。两侧凝结泵电动机均具备工频旁路功能，可实现任意一台电动机的变频运行，另外一台处于工频备用，当高压变频器故障时，系统可联锁另一台工频电机运行。
7381A93G05 / 3A99166G05 7381A76G01 7381A06G01 7381A01G03 / 772B388G48 7380A78G01 7379A62G02 7379A31G03 5X00117H06 5A28137G04 4D33915G02
7381A93G05 7381A73G01 7381A01G06 / 772B388G59 7381A01G03 / 772B388G48 7380A72G01 7379A62G02 7379A31G02 / 3A99165G50 5X00117H04 5A26499G01 4D33914G05
7381A93G05 7381A73G01 7381A01G06 / 772B388G59 7381A01G03 / 772B388G48 7380A70G02 7379A62G02 7379A31G02 / 3A99165G50 5X00117H03 5A26481G01 4D33914G03
7381A93G05 7381A66G03 7381A01G06 / 772B388G52 7381A01G03 / 772B388G48 7380A67G01 7379A62G02 7379A31G02 / 3A99165G02 5X00117H02 5A26477G01 4D33914G02
7381A93G03 / 3A99166G05 7381A66G01 7381A01G04 / 772B388G57 7381A01G03 / 772B388G48 7380A51G01 7379A62G02 7379A31G02 5X00105G01 5A26458G01 4D33913G06
7381A93G03 / 3A99166G03 7381A62G03 7381A01G04 / 772B388G57 7381A01G03 / 772B388G38 7380A43G02 7379A62G02 7379A31G02 5X00082H12 5A26457G01 4D33913G05
