ARIF Posted March 4, 2008 Report Share Posted March 4, 2008 Dear all, i want to control a pumping station with mm440 (132 KW) drives & S7-300 plc now my client want harmonic filter in all these VFD panels,could anybody suggest how to go abt. it ? Link to comment Share on other sites More sharing options...
marke Posted March 7, 2008 Report Share Posted March 7, 2008 Hello Arif Harmonic filters are connected between the supply and the drive. I would recomend that you contact the supplier of the drives to determine the correct filter to be fitted. If you put in the wrong filter, you could damage the drives. Best regards, Mark Empson | administratorSkype Contact = markempson | phone +64 274 363 067LMPForum | Power Factor | L M Photonics Ltd | Empson family | Advanced Motor Control Ltd | Pressure Transducers | Smart Relay | GSM Control | Mark Empson Website | AuCom | Soft Starters Link to comment Share on other sites More sharing options...
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