System ratings – Liebert 30-130kVA User Manual
Page 47
Operation
39
System Ratings
System rating parameters are normally entered by the factory or LGS.
To get to the System Ratings screen, begin at the Main Menu. Using the arrow keys, move to Config-
uration and press SELECT. This brings up the Configuration screen. (See Figure 40).
From the Configuration screen, highlight System Ratings and press SELECT.
Figure 41 System ratings, page 1
Pressing NEXT at the System Ratings screen will bring up page 2 of System Ratings below.
Figure 42 System ratings, page 2
NOTE
The only time the System Ratings can be changed is when the UPS is first powered up. After
that, they remain locked.
SYSTEM RATINGS
KVA 40
SYSTEM POWER FACTOR 0.8
INPUT VOLTS 480
OUTPUT VOLTS 208
BYPASS VOLTS 480
EXIT
NEXT
SYSTEM RATINGS
DC BUS VOLTS 540
INPUT FREQUENCY 60.0
OUTPUT FREQUENCY 60.0
EXIT
PREV