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UPS5000-S-600 kVA
User Manual (Three-phase, Three-wire)
5 Operations
Issue 05 (2019-12-20)
Copyright © Huawei Technologies Co., Ltd.
176
5.6.4 Test Data Download
Procedure
Step 1
On the WebUI, choose
Query
>
Logs
, choose logs that need to be exported from the
Log
drop-down list box, and click
Query
.
Figure 5-14
Logs
Step 2
Choose logs that have been queried from the
Log
drop-down list box, and click
Export
.
----End
5.7 Performing EPO
After the EPO button is turned on, the UPS supplies no power and the loads shut down.
In maintenance bypass mode, the UPS continues to supply power even after the EPO
button is turned on.
Press the external EPO switch that connects to the dry contact card or remove the 4-pin
terminal on the EPO port of the dry contact card of the bypass unit.
Figure 5-15
EPO ports
After you press the EPO button, the
EPO
and
No power supplied
alarms are displayed on the
LCD.