Performing Epo - Huawei UPS5000-A-30 User Manual

UPS5000-A-30 kVA, 40 kVA and 80 kVA
User Manual
Figure 5-19 Turning off the maintenance bypass switch on the UPS5000-A-80 kVA
Step 2 Start the inverter.
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5.9 Performing EPO

Context
● On the WebUI, EPO can be performed only when Monitoring > Param.
● If the UPS is in normal mode, the UPS provides no output after you press the
● If the UPS is in maintenance bypass mode, the UPS still supplies power after
Procedure
Step 1 Turn on the external EPO switch that connects to the dry contact. The UPS enters
the EPO state. EPO alarms are displayed on the LCD and WebUI, as shown in
Figure 5-20
Issue 13 (2022-01-19)
NO TICE
Settings > Advanced Param. > EPO detection is set to Enable. Otherwise,
EPO function is not available. EPO detection is set to Enable by default.
EPO switch. The loads power off.
you press the EPO switch.
and Figure
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