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Sinamics G130 powerblock

Created by: sandy1984 at: 8/22/2017 9:42 PM (2 Replies)

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8/22/2017 9:42 PM	Rate (0)
sandy1984 Posts: 110 Rating: (0)	Hi, I would like to know why two powerblocks are there in the sinamics g130 ie 6SL3351-1AE38-4BA1 and 6SL3352-1AE38-4BA1 one of the powerblock in the drive is damaged so we have to replace it Thanks Sandeep
sandy1984 Posts: 110 Rating: (0)
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8/23/2017 11:17 AM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 9/9/2024 Posts: 5902 Rating: (803)	Hello, depending on the framesize of the G130 it can contain 1 to 3 powerblocks. The inverter components are located on the powerblocks, so depending on the requested power a powerblock can support 1 to 3 output phases. Nevertheless we are recommending to change all powerblocks of the drive. Because if one is broken, it could also affect the other one and weakening it, so it could be broken during the next high load operation.
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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4/27/2018 2:30 PM	Rate (0)
Jen_Moderator Diamond Member Joined: 6/19/2017 Last visit: 9/6/2024 Posts: 8175 Rating: (171)	New question published by susmis666.hk is split to a separate thread with the subject Cannot find the MLFB in Selection list for hardware configuration in starter project.. Best regards Jen_Moderator

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