Performing Epo - Huawei UPS5000-E Series User Manual

UPS5000-E-(25 kVA-125 kVA)
User Manual (25 kVA power modules)
Figure 5-34 Turning off the maintenance bypass switch on the UPS5000-E-125 kVA
Step 2 Start the inverter by following
UPS.
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5.9 Performing EPO



Press the EPO switch connected to the dry contact card on the UPS or remove the 4-pin
terminal from the EPO port on the dry contact card, as shown in
transfers to the EPO state. An alarm is generated on the MDU and WebUI, as shown in
5-36
Issue 06 (2020-01-10)
This figure applies to the UPS5000-E-125 kVA.
After you turn on the EPO switch, the UPS supplies no power, and the loads shut down.
In maintenance bypass mode, the UPS still supplies power after you turn on the EPO
switch.
and Figure 5-37.
Copyright © Huawei Technologies Co., Ltd.
Step 5 to Step 6 in section 5.1 Powering On and Starting the
Figure 5-35. The UPS
5 Operations
Figure
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