Parameter Settings - Huawei UPS5000-S Series User Manual

UPS5000-S-(350 kVA-800 kVA) User Manual
User Manual

4.2.2.1 Parameter Settings

Figure 4-47 Parameter settings
System Settings
Item
High ambient
temperature
alarm threshold
(° C)
Low ambient
temperature
alarm threshold
(° C)
EPO detection
Bus capa. life
Paral. sys.
hibernate
Module cycle
hiber. period
(d)
Issue 05 (2019-02-27)
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.
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.
Copyright © Huawei Technologies Co., Ltd.
4 User Interface
Default Value Value Range
55 40–60
–10 –20 to 0
Enable Disable, Enable
Disable Disable, Enable
Disable Disable, Enable
30 1–100
185