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cooling fan supply nature for PM340

10/16/2009 2:27 PM	Rate (0)
SP77 Posts: 9 Rating: (0)	Dear All, can some body advice me , which power supply is used for cooling fan of block size module (90A,PM340) , is it 230V AC supply? or it take internal control supply from dc link/EP plz. advice me Regards. SP
SP77 Posts: 9 Rating: (0)
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10/16/2009 2:37 PM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 9/1/2025 Posts: 22686 Rating: (3071)	Hello, its internal power supply. Regards Christoph

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10/19/2009 6:10 AM	Rate (0)
SP77 Posts: 9 Rating: (0)	Hello, I have one application where i used SLM module for converter & 3 nos. block size module (PM340) as a motor module ( i used CUA32 for PM-IF interface), all these objects are connected with drive CLIQ with CU320 .I have connected SLM output DCat DCP & DCN terminal of PM340 but i am worried about internal cooling fan of PM340 , should i giveseparete supply to fan or it will take supply from internal ? in attachment you can find scheme drawing of my project Regards, SP Attachment example.pdf (380 Downloads)
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