Huawei UPS5000-A-400 kVA User Manual page 74

UPS5000-A-400 kVA
User Manual (60 kVA, PF=0.9)

Connect cables from bottom up in this sequence: bypass input power cables, output power
cables, mains input power cables, and battery input power cables.

When connecting cables, tighten bolts from inside out to secure cables.

Before connecting cables, ensure that all UPS input switches are turned off. Paste warning
labels to prevent others from operating the switches.
 Connect the input power cables to the UPS before connecting power cables to customer
equipment.
Figure 3-28 Grounding
Step 6 Connect the bypass input power cables. (Perform this step only when the mains input and
bypass input use different power sources.)
Issue 05 (2019-12-24) Copyright © Huawei Technologies Co., Ltd.
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