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Siprotec 7SA52 Power Factor Issue

7/12/2018 11:51 PM	Rate (0)
Bpaice Posts: 4 Rating: (0)	Hello, I am having an issue with the 7SA52 Line Protection relay where the power factor is not calculating. Currently it is showing PF: ----. The MVA, MW and MVARs are showing correctly and the calculated power factor should be around .966. Is there a setting that needs to be enabled for the PF to be calculated/displayed? I would have assumed it be automatic.
Bpaice Posts: 4 Rating: (0)
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7/13/2018 9:10 AM	Rate (0)
Mike J Platinum Expert Joined: 10/9/2007 Last visit: 1/16/2026 Posts: 1295 Rating: (116)	there are no Settings for that. check the Phase sequence, it everything is ok, contact Support.energy@siemens.com Bpaice Hello, I am having an issue with the 7SA52 Line Protection relay where the power factor is not calculating. Currently it is showing PF: ----. The MVA, MW and MVARs are showing correctly and the calculated power factor should be around .966. Is there a setting that needs to be enabled for the PF to be calculated/displayed? I would have assumed it be automatic.
	Energy Automation products: Sicam, Siprotec, Digsi
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