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DC drive conversion

Thread Starter: Patidar   Started: 6/16/2012 12:28 PM   Replies: 2

  6/16/2012, 12:28 PM

Patidar Joined 1/5/2012 Last visit: 3/30/2013 Posts: 29 Rating:  (0)	(0)  Dear all, I have 6RA24 Drives & want to replace those drives so what would be be better choice 6RA70 or 6RA80? Please suggest Regards, Patidar
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  6/16/2012, 11:09 PM

Deputy Joined 8/8/2011 Last visit: 5/18/2013 Posts: 119 Rating:  (25)

(0)  Hello Patidar, It would be best to replace with 6RA80 drives since they are the most recently developed dc drive product offered by Siemens.  The 6RA80 drives power modules are available in a variety of different voltages, 2 Quadrant operation, and 4 Quadrant operation.  Attached is a example page from catalog for SINAMICS DCM Catalog D23.1 for 4 Quadrant Operation at 400 and 480 VAC.  You may refer to the catalog for your specific product requirements. https://www.industry.usa.siemens.com/drives/us/en/electric-drives/dc-drives/sinamics-dc-drives/Pages/sinamics-dc-drives.aspx Expand General Information menu on right side of page to get access to additional information such as catalog, brochures, etc. Deputy   Attachment: DC Converters 4 Quad 400V and 480V.pdf  (15 Downloads)

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  6/17/2012, 8:42 AM

O_Moderator Joined 4/24/2009 Last visit: 5/17/2013 Posts: 1948 Rating:  (100)	(0)  Thread closed, because question is already published in the following thread Drive conversion from 6RA24 to 6RA70 Best regards O_Moderator
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