8/30/2021 10:11 PM | |
Joined: 9/27/2006 Last visit: 2/9/2025 Posts: 12333 Rating:
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Hello Divej; Some G120 drives of higher frame sizes do have an integrated DC inductace in their design. This document presents the advantages of this inductance as far as reducing peak line current values, reducing line current harmonics and smoothing the DC link voltage. - SINAMICS Power Modules PM240-2/PM240P-2/SINAMICS G120C/SINAMICS G120X: Advantages of the integrated DC link reactor https://support.industry.siemens.com/cs/ww/en/view/109749021 However, the document does warn the user that a DC inductance cannot protect your design against all issues, see the screenshot below. So you have to take into account your project configuration properly before you decide to add an output reactor to the drive. Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 08/30/2021 22:12:03Last edited by: dchartier at: 08/30/2021 22:12:20 |
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