Huawei UPS5000-S-600 kVA User Manual page 110

UPS5000-S-600 kVA
User Manual (Singapore, Three-phase, Three-wire)
Table 4-13 System Setting
Item
High ambient
temperature
alarm
threshold
(°C)
Low ambient
temperature
alarm
threshold
(°C)
EPO
detection
Bus Capa.
Life
Paral. sys.
hibernate
Hibernated
redundant
modules
Module cycle
hiber. period
(d)
Issue 01 (2021-04-14)
Description
An alarm is generated when the ambient
temperature reaches or exceeds the
threshold specified by this parameter.
An alarm is generated when the ambient
temperature is lower than the threshold
specified by this parameter.
Indicates whether to enable emergency
power-off (EPO). EPO is performed only
when this parameter is enabled and the
EPO switch is triggered. When EPO
detection is changed from Disable to
Enable, check that the EPO cable is
connected correctly.
If this parameter is set to Enable, the UPS
detects the bus capacitor lifespan.
When customer loads are light, enable
parallel hibernation to alternate modules
in hibernation mode, which can prolong
their service life and improve the system
efficiency.
Redundant modules required for
hibernation.
Indicates the rotation interval of modules
in hibernation mode. The default value is
30, which means that the hibernating
module is rotated every 30 days.
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4 User Interface
Default Value
Value Range
40 30–60
–10 –20 to 0
Disable Disable,
Enable
Disable Disable,
Enable
Disable Disable,
Enable
1 0–19
30 1–100
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