UPS5000-S-1600 kVA
User Manual
4 User Interface
Issue 04 (2020-03-03)
Copyright © Huawei Technologies Co., Ltd.
138
4.2.2.1 Parameter Settings
Figure 4-41
System parameter settings
Figure 4-42
Power unit parameter settings
System Settings
Item
Description
Default Value Value Range
High ambient
temperature
alarm threshold
(°C)
An alarm is generated when the
ambient temperature reaches or
exceeds the threshold specified
by this parameter.
40
30–60
Low ambient
temperature
alarm threshold
(°C)
An alarm is generated when the
ambient temperature is lower
than the threshold specified by
this parameter.
-10
–20 to 0
Environ High
TempEnable
If this parameter is set to
Enable
,
the UPS detects the high ambient
temperature.
Enable
Disable, Enable
Environ Low
TempEnable
If this parameter is set to
Enable
,
the UPS detects the low ambient
temperature.
Enable
Disable, Enable
EPO detection
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.
Disable
Disable, Enable