Liebert NXC 30kVA User Manual page 41

Menu
Pout (kW)
Qout (kVAR)
Load level (%)
Crest factor
Sout (kVA)
Pout (kW)
System
Qout (kVAR)
Single unit, no parallel
system data
Battery voltage (V)
Battery current (A)
Battery temperature
(°C)
Battery remain time
(Min.)
Battery
Battery capacity (%)
Battery boost charging
Battery float charging
Battery is not
connected
Event (active alarm)
Records (alarm history)
Language (language option)
Display contrast
Date format set
Date & time
Comm1 baud rate
Comm2 baud rate
Comm3 baud rate
Communication
address
Single Group Batt Cap
Battery Cells Number
Equalize Charge
Allowed
Temp Compensation
Settings
Shared Battery
System Configuration
Parallel Requisite units
Parallel Redundant
units
Parallel ID
ECO Mode
Output Frequency
Level
Output Voltage Level
LBS Function
Command password
Protocol
Battery maintenance
test
Command
Battery capacity test
(initiate, stop
battery, system
System test
test or
freshening
Stop testing
charge
Freshening charge
Stop freshening charge
Eff.Curve Eff.Curve
Item
Pout: active power
Qout: reactive power
Load (expressed in percentage of the UPS rating load )
Output current crest factor
Sout: apparent power
Pout: active power
Qout: reactive power
Displayed on this data window when the UPS is configured as a single unit
Battery bus voltage
Battery bus current
Built-in battery temperature
Remaining battery backup time
Percentage of battery life when compared to a new battery
Battery is boost charging
Battery is float
Battery is not connected
Display the active alarms
Display the alarm history
Provide 17 optional LCD languages
Adjust the LCD contrast
Three formats selectable: MM/DD/YYYY, DD/MM/YYYY, YYYY/MM/DD
Set the date and time
Set the communication baud rate of the Intellislot port 1
Set the communication baud rate of the Intellislot port 2
Set the communication baud rate of the Intellislot port 3
Applicable to RS485 communication
Set the capacity of battery unit
Set the battery cells connected to the UPS
Battery boost charge is enabled or not
Enabled, Disabled
Enabled, Disabled
Single, Parallel
Basic number of single modules in parallel system
Redundant number of single modules in parallel system
Provide one ID code for single module in parallel system, when 'Parallel' is set
Normal, ECO
Set the system output frequency (unit: Hz); 50/60
The voltage between phase line and phase line
NONE, SLAVE, MASTER
The user can modify the command password
YDN23, Velocity
20% battery capacity is out upon battery maintenance test. Load must be between
20% and 80%
Perform a full discharge of the battery to obtain a precise measure of the battery
capacity. Load must be between 20% and 80%
Self-test of the UPS. When the user activates this function, a window appears
about 5s later to show the test result
Manually stop a battery maintenance test, battery capacity test or system test
Manually initiate a battery freshening charge
Manually stop a battery freshening charge
Display the system efficiency at current load
Liebert NXC 30kVA And 40kVA UPS User Manual
Chapter 4 Operator Control And Display Panel
Explanation
charging
31