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Measurements
Click Measurements from the menu to view the measurements for the UPS.
Note: The following illustration shows the measurements for a single-phase UPS.
The following measurements are saved and time stamped:
v AC Normal
v AC Output
v Battery
The save frequency of these values (60 seconds by default) is defined on the
System page (see "System settings" on page 41). Approximately 435 time stamps
can be stored on the network management card. When this threshold is reached,
the oldest time stamp is deleted when a new one occurs.
Click Save Log to open or save all saved values in comma separated values (CSV)
format (compatible with Microsoft Excel type spreadsheets).
Click Clear Log to delete all records. Enter your user name and password to
validate this action.
– Voltage: The utility voltage that supplies the UPS
– Frequency: The utility frequency that supplies the UPS
– Voltage: The UPS output voltage
– Frequency: The UPS output frequency
– Power (kVA): The UPS output power
– Load level (%): The percentage of the load at the UPS output
– Capacity (%): The available charge in the battery (in percent)
– Remaining time (mn): An estimate of the remaining backup time (in minutes)
Chapter 3. Using the network management card web interface
33
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