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| 10/29/2007 11:00 AM | |
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Posts: 15 Rating:
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Hi !! How many motors can i to control with a micromaster 440 (75kw)? Thanks. |
| 10/29/2007 2:22 PM | |
Joined: 9/27/2006 Last visit: 11/7/2024 Posts: 12293 Rating:
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Hello fedein; I remember doing that on a project a few years ago, issue was not the power of the drive but output current available on the drive (total input current to themotors must not exceed...); so you will have to examine the drive's and the motor's specs to answer your question precisely. . Also, we had to provide separate overload protection provided for each motor, as there is a unique source of current for all. Finally the drive parameters had to be adjusted to ensure stable operation with one drive and multiple motors. I found the following FAQ on Siemens website, I believe it covers the most important issues; it was the same we used for our application, I believe: http://support.automation.siemens.com/WW/view/en/14390055 Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 29.10.2007 15:12 |
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