UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
Copyright © Huawei Technologies Co., Ltd.
Ensure that all UPS upstream input switches are turned off before connecting cables.
Determine the actual number of ground cables based on Table 3-2 and the site
requirements. The following figure is for reference only.
Prepare the OT terminals onsite to ensure that the length of the copper wire is the same as
that of the part of the OT terminal that covers the conductor.
Figure 3-32 Ground cable
: Internal equipotential connection
: Protection ground
Step 4 Route power cables.
Dual mains
Remove the copper bars between mains and bypass input terminals, as shown in Figure
3-33.
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