Emerson Liebert NX 10-30kVA - Manual (Page 75)

Operator Control and Display Panel
67
Table 22 Descriptions of UPS menus and data window items
Menu Type Item Type Explanation
Mains
(input)
L-N voltage (V) Phase voltage
L-N current (A) Phase current
Frequency (Hz) Input frequency
L-L voltage (v Line-line voltage
Power factor Power factor
TX Input
L-N voltage (V) Phase voltage
L-L voltage (V) Line-line voltage
Bypass
L-N voltage (V) Phase voltage
Frequency (Hz) Bypass frequency
L-L voltage (A) Line-line voltage
Output
L-N voltage (V) Phase voltage
L-N current (A) Phase current
Frequency (Hz) Output frequency
L-L voltage (V) Line-line voltage
Power factor Power factor
TX Output
L-N voltage (V) Phase voltage
L-L voltage (V) Line-line voltage
Load
Sout (kVA) Sout: Apparent power
Pout (kW) Pout: Active power
Qout (kVAR) Qout: Reactive power
Loadlevel % The percent of the UPS rating load
Crest factor Output current Crest Factor
System
Sout (kVA) Sout: Apparent power
Pout (kW) Pout: Active power
Qout (kVAR) Qout: Reactive power
Single unit, no parallel data When configured as a single unit, UPS has only native load, no system load.
Battery
Battery voltage (V) Battery bus voltage
Battery current (A) Battery bus current
Battery temperature (°C) Internal battery temperature °C
Remain Time Min. Battery run time remaining
Battery boost charging Battery is boost charging
Battery float charging Battery is float charging
Battery disconnected Battery is not connected
Records (history log) Displays all records in the history log
Language (choices for text displayed) User may select any of 12 languages for LCD text.