UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
Huawei Proprietary and Confidential
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 3-3 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 3-33 Ground cable
In the figure, the wiring terminal with a circle is the primary wiring terminal that connects to the ground
cable.
Step 4 Route power cables.
Dual mains
Remove the copper bars between mains and bypass input terminals, as shown in Figure
3-34.
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