精选优质文档-倾情为你奉上Vacon CX系列变频器在循环水泵电气传动控制改造中的应用摘要：结合生产实际介绍变频器在循环水泵电气控制系统中的应用、常见故障及对策分析。关键词：变频器 循环水泵 故障及分析Abstract：With the production practice，the application of frequency conversion device in electric transmission control system for cyclic water pump was introduced in this articleThe usual faults occurred in the system and the relevant measures were，then，presentedKeywords：Frequency conversion device Cyclic water pump Fault analysis1 引言在工业生产中，风机、泵类设备应用范围很广泛，是消耗电能
