Clearing The Epo State - Huawei UPS5000-A-30KTTL User Manual

UPS5000-A-(30 kVA-120 kVA)
User Manual
● After you press the EPO button, the UPS supplies no power, and the loads
● If the UPS is in maintenance bypass mode, the UPS still supplies power after
Procedure
Step 1 Press the EPO buttons connected to the dry contact cards on all UPSs one by one
or press the general EPO button. All UPSs enter the EPO state.
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9.6 Clearing the EPO State

Procedure
Step 1 Turn off the EPO switch.
Step 2 Clear the EPO alarm.
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●
Step 3 View active alarms and ensure that the EPO alarm is cleared. If the input of the
system bypass is normal, the UPS switches to the bypass mode.
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Step 4 Start the inverter.
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Issue 17 (2024-02-21)
NO TICE
powers off.
you press the EPO button.
LCD
On the main menu screen, choose Alarms > Clear Faults. In the displayed
dialog box, press
WebUI
On the WebUI, choose Monitoring > UPS System > Running Control and
click Clear Fault. The EPO alarm is cleared.
LCD
On the main menu screen, choose Alarms > Active Alarms to check that the
EPO alarm has been cleared.
WebUI
On the WebUI, choose Home > Active Alarm to check that the EPO alarm
has been cleared.
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to clear the EPO alarm.
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