Huawei UPS5000-A-600K-SC User Manual page 150

UPS5000-A-(600 kVA-800 kVA)
User Manual (40 kVA)
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Basic Parameter Settings
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Set basic system and battery parameters, as shown in
Issue 03 (2017-10-16)
Set an Ethernet gateway that ranges from 0.0.0.0 to 223.255.255.255. The default value
is 192.168.0.1.
RS485 baud rate/RS485 address
Set an address that ranges from 1 to 254 for this port. Baud rate depends on the network
management conditions.
Batt. temp. sensors
A maximum of four battery temperature sensors can be cascaded.
Start addr. of batt. temp. sensor
Set this parameter by using the DIP switch on the battery temperature sensor. The
address range is 16–28. Ensure that the address that you set on the LCD is the same as
that set for the DIP switch. Otherwise, communication fails.
BMUs
BMUs can be cascaded. A maximum of 12 BMUs can be cascaded.
BMU start address
Set the BMU start address through the DIP switch on the BMU to 112. Ensure that the
address that you set on the LCD is the same as that set for the DIP switch. Otherwise,
communication cannot be implemented.
Amb. temp & humid sensors/Start addr. of amb. temp. & hum. sensors
An ambient temperature and humidity sensor has the same appearance as a battery
temperature sensor. The two types of sensors (up to four) can be cascaded. The ambient
temperature and humidity sensor address range is 32–44, which is different from the
battery temperature sensor. Therefore, you can use the sensor as an ambient temperature
and humidity sensor or battery temperature sensor by setting the address.
NTC
The short-distance battery temperature sensor monitors the ambient temperature near
batteries. It ensures that batteries work reliably and securely. The default status is
Disable. If a short-distance battery temperature sensor is configured, set NTC to Enable.
Single/Parallel, Output voltage level, and Output frequency must be the same as the
actual values. Otherwise, an alarm may be generated, or other serious faults may occur.
Battery capacity and Number of cells must be the same as the actual values. Otherwise,
batteries may be damaged, or other serious faults may occur.
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Figure 4-27.
4 User Interface
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