Schneider Electric 66074 Logs, UPS Measurements, Network Management Card, User Manual, Page 27/81

Network

Management Card

User Manual

3.3Logs

3.3.1 UPS Measurements

Click on the “Measurements” section in the menu.

The following measurements are saved and time-stamped:

◗“Input voltage” : Value of the utility voltage supplying your UPS (average of 3 phases for UPS' equipped with a 3-phase input)

◗“Input frequency” : Value of the utility frequency feeding your UPS

◗“Output voltage”: Value of the output voltage of your UPS (average of the 3 phases for UPS’ with a 3- phase output)

◗“Output load” : Value of the percentage of load at UPS output (Value of the most loaded phase for 3-phase UPS’)

◗“ Output current Ph x”: Value of the output current for each phase on three-phase UPSs

◗“Battery capacity”: Percentage of charge available in the battery

◗“Remaining time” : Estimation of the remaining backup time

◗The save frequency of these values is defined in the “System” page (60 seconds by default). Approximately 1000 time-stamps are stored permanently on the card. The oldest time-stamps are automatically deleted.

◗“Save” enables all saved values to be opened or saved in CSV format (compatible with Excel type

spreadsheets)

“Clear” enables deletion of all records. The administrator must enter his login / password to validate this action if he has not already done so during the current session.

Select the time range to view

Network Management Card – User Manual 34003676EN/HA Page 27/81