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Main contact for G150

Created by: Silver1234 at: 9/16/2020 7:50 AM (1 Replies)

9/16/2020 7:50 AM	Rate (0)
Silver1234 Posts: 62 Rating: (0)	Hi Team, I want to know a bit about the theory behind the main on the line side of the drive. Why is it necessary? Which parameter should I set to open the main contactor when a fault (or perhaps something else) is present? (G150 with CU 320 control unit).
Silver1234 Posts: 62 Rating: (0)
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9/16/2020 12:03 PM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 12/8/2023 Posts: 5725 Rating: (771)	Hello, please see chapter 4.10.4 and chapter 5 SINAMICS G150, Converter Cabinet Units 75 kW to 1500 kW, Firmware version V5.2 https://support.industry.siemens.com/cs/ww/en/view/109764530
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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