Detailed Description Of Menu Items - Liebert NXC 30kVA User Manual

30 Chapter 4 Operator Control And Display Panel

4.3 Detailed Description Of Menu Items

The description that follows refers to the LCD primary screen shown in Figure 4-3.
System information window
The system information window displays the current time, UPS name, configuration and alarm silencing state. This
window requires no user operation. For details, see Table 4-6.
NXC
(Configuration)
Single/ECO/Unit1#
30kVA
16:21:17
/
Menu window and data window
The menu window provides the menus of the data window. The data window displays the items of the menu selected
in the menu window. UPS parameters can be browsed and functions can be set through the menu window and data
window. Details are provided in Table 4-7.
Menu
Mains
Bypass
OutPut
Load
#1
F1
Figure 4-4 Default screen
Table 4-6 Item description of system information window
Item
UPS series name
Single: UPS module system with dual conversion
ECO: The UPS is set as a UPS module system, and runs in ECO mode
Unit1#: #1 of the parallel system formed by up to four UPS modules
UPS power is 30kVA
Current time (format: 24 hours, hour: minute: second)
Audible alarm enabled or disabled.
Table 4-7 Item description of menu window and data window
Item
L-N voltage (V) Phase voltage
L-N current (A) Phase current
Frequency (Hz) Input frequency
L-L voltage (V) Line voltage
Power factor Power factor
L-N voltage (V) Phase voltage
Frequency (Hz) Bypass frequency
L-L voltage (V) Line voltage
L-N voltage (V) Phase voltage
L-N current (A) Phase current
Frequency (Hz) Output frequency
L-L voltage (V) Line voltage
Power factor Power factor
Sout (kVA) Sout: apparent power
Liebert NXC 30kVA And 40kVA UPS User Manual
NXC 30kVA 16:21:17
F2 F3 F4 HELP
Explanation
: disabled, : enabled
Explanation