6/17/2011 6:07 PM | |
Posts: 344 Rating: (50)
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The best tool for sizing Sinamics Drives & motors is Sizer. It is available for download at no charge. It takes all those factors into the account and comes up with recommended complete system BOM for specifications along with technical specifications: drive rated data, motor speed torque curves, CAD drawings, etc. The Sizer does line module calculations based on power. The reason why, lies in the answer to the question you asked regarding rated current. The line module rated current is DC current at 600V. Motor rated current is AC current at 400V. The higher the voltage, the less current it takes to come up with the same power. See attached screenshot for Sizer selection of the line module for your application. |
Last edited by: DenisMor at: 6/17/2011 6:09 PM |
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