American Power Conversion MatrixTM UPS - Manual (Page 18)

5.2.3 UPS Control menu
The UPS Control menu allows the user to access sub-menus that show UPS switch on/off and bypass in/out operation
choices. To avoid accidentally powering or unpowering the load when a UPS on/off control choice is mistakenly
entered, the UPS will ask the user to confirm the choice.
5.2.4 UPS Status menu
The UPS Status menu allows the user to access sub-menus that show UPS, Battery Pack, utility, and load parameter
values. These parameters are described below.
This screen shows the true rms input line voltage. The accuracy of this measurement
is
± 5% of the full scale value of 285 Vac.
This screen shows the UPS’s true rms line-line output voltage.
The accuracy of this measurement is
± 5% of the full scale value of 285 Vac.
This screen shows the applied load as a percentage of the UPS’s full rated capacity.
The accuracy of this measurement is
± 4% of the full scale value of 105%.
This screen shows the estimated run time available in minutes. The indication is
based on available battery capacity and the applied load. The UPS keeps track
of changing battery performance and adjusts the available run time indicated for
weak batteries nearing the end of their service life.
This screen shows the internal temperature of the Electronics Unit in degrees
Centigrade. The indicated temperature rises when the UPS is operating on-battery
and when the ambient temperature rises.
This screen shows the available battery capacity as a percent of the fully charged condition.
This screen shows the frequency to which the UPS’s output is synchronized.
The accuracy of this measurement is
± 1% of the full scale value of 63 Hz.
This screen shows the number of Battery Packs connected in the system.
This screen shows the number of XR Battery Packs connected in the system.
This screen shows the number of bad or worn battery Packs connected in
the system. To identify the bad Battery Packs, locate the packs having an
illuminated Replace Battery indicator.