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Posted: 2022-04-2411:16 AM
Data log showing wrong frequency on output
I have a SmartUps rack 2200 that is randomly showing the wrong output frequency. I'm not at the UPS when this happens so I don't know if the log is wrong, or if the UPS is running at the wrong frequency at times. Has anyone run into this problem? Clearly there are utility power problems during this, but should it ever be running at 50Hz? Attached is a copy of the datalog.