IC693PCM300
IC693PCM300
电厂脱硝改造中高压变频器的应用
4.1脱硝改造中高压变频器的应用方式
为了克服新增脱硝装置的压力,必须增大系统风机的出力(约增加0.8-1KPa)。以下是脱硝改造中高压变频器常用的三种方式:
1)、对引风机扩容
案例1、贵州黔西中水发电(4×300MW)
IC693PCM300 厦门光沃自动化设备有限公司
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ABB YB-560-103-BE/2 DSQC 224 PC BOARD
ABB 3HAA-3563 ALA/2 DSQC 252 PC BOARD
ABB YB560103 BE/2 DSQC 224 PCB NEW / 1 YEAR WARRANTY
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ABB 3HAB2211-1-1 BOARD DSQC-256A 3HAB221111
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