Maintenance - Huawei PDU8000 Series User Manual

PDU8000 Modular Precision Power Distribution Cabinet
User Manual

Specifies the upper alarm threshold in relative to the rated voltage. The value ranges from 105
to 125.

Specifies the duration for confirming an overvoltage alarm. The value ranges from 1 to 10.

Specifies the lower alarm threshold in relative to the rated voltage. The value ranges from 75
to 95.

Specifies the duration for confirming an undervoltage alarm. The value ranges from 1 to 10.

Specifies the overload alarm threshold in relative to the rated load. The value ranges from 100
to 120.

Specifies the duration for confirming an overload alarm. The value ranges from 1 to 10.

Specifies the overfrequency alarm threshold in relative to the rated frequency. The value
ranges from 1 to 10.

Specifies the duration for confirming an overfrequency alarm. The value ranges from 1 to 10.

Specifies the upper alarm threshold in relative to the rated current. The value ranges from 80
to 100.

Specifies the lower alarm threshold in relative to the rated current. The value ranges from 30
to 80.

Specifies the alarm threshold in relative to the balanced three-phase current. The value ranges
from 5 to 50.

7.4.4 Maintenance

The Maint screen provides the Load Config., Download Config., Download Logs, Export
Alarms, Export E-labels, Upload Modbus Config, Download Modbus Config, and
Upgrade Software menus.
On the System Info. screen, tap Maint. to enter the Maint. screen.
Issue 02 (2016-11-10)
System overvoltage (%)
Overvoltage ack.time (s)
System undervoltage (%)
Undervoltage ack.time (s)
Overload (%)
Overload ack.time (s)
Overfrequency (Hz)
Overfrequency ack.time (s)
Upper load current threshold (%)
Lower Load current threshold (%)
Three-phase load imbalance (%)
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