Huawei UPS5000-E-60K-F60 User Manual page 149

UPS5000-E-(60 kVA-160 kVA)
User Manual (Low Voltage)
UPS System
Table 4-12 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)
D.G. ECO bypass
supply
Issue 05 (2024-01-30)
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.
Specifies whether to enable EPO. EPO is
performed only when this parameter is set
to Enable 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 life.
When customer loads are light, enable
parallel hibernation to alternate modules
in hibernation mode, which can prolong
their service life and improve system
efficiency.
Specifies the rotation interval of modules
in hibernation mode. The default value is
30, which means that the hibernating
module is rotated automatically every 30
days.
Specifies whether ECO bypass is allowed to
supply power in DG mode. When the DG is
connected to the dry contact signal GEN:
● If this parameter is set to Enable, the
system can enter ECO mode when the
DG supplies power to the bypass and
the ECO function is enabled.
● If this parameter is set to Disable, the
system is not allowed to enter ECO
mode when the DG supplies power to
the bypass.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 User Interface
Default Value Range
Value
55 40–60
–10 –20 to 0
Disable Disable, Enable
Enable Disable, Enable
Disable Disable, Enable
30 1–100
Enable Disable, Enable
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