Huawei UA5000 Manual page 148

UA5000 Universal Access Unit
Environment Monitoring
Item
Battery
discharging
test
parameters
Rectifier unit
parameter
Load and
battery high-
temperature
power-off
parameters
Issue 01 (2012-08-17)
Data Plan for the
F01D500 Cabinet
DC overvoltage alarm
threshold of the power
supply: 58 V
DC undervoltage alarm
threshold of the power
supply: 45 V
Battery auto-discharging
test: auto-test
Power-off auto-test:
forbid
Timed auto-test: permit
Battery auto-discharging
test period: 180d
Delays the time of the
discharging test: 1d
Number of rectifier
units: 2
Load high-temperature
power-off permission
status: forbid
Battery high-
temperature power-off
permission status: permit
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8 ETP4890 Monitoring Solution
Remarks
This parameter is set according to the actual
requirements. When the DC voltage exceeds the
preset overvoltage alarm threshold, the system
reports a DC overvoltage alarm. In this case, the
rectifier unit powers off automatically to protect
the system.
Default: 58 V.
This parameter is set according to the actual
requirements. When the DC voltage falls below
the preset undervoltage alarm threshold, the
system reports a DC undervoltage alarm. In this
case, the rectifier unit powers off automatically to
protect the system.
Default: 45 V.
-
This parameter is set according to the actual
requirements.
Default: permit.
This parameter is set according to the actual
requirements.
Default: forbid.
This parameter is set according to the actual
requirements.
Default: 120d.
This parameter is set according to the actual
requirements.
Default: 14d.
This parameter is set according to the actual
requirements. The ETP4890 supports up to two
rectifier units.
Default value: 5.
This parameter is set according to the actual
requirements.
Default: forbid.
This parameter is set according to the actual
requirements.
Default: forbid.
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