Huawei UPS5000-S Series User Manual page 121

UPS5000-S-(350 kVA-800 kVA) User Manual
User Manual
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Procedure
Step 1 Open the front door of the bypass cabinet, and remove the covers of the power distribution
subrack from the bypass cabinet.
Step 2 Remove the cable covers from the bottom of the cabinet, drill holes in the covers, attach
grommet strips to the hole edges for protecting cables, and reinstall the cable covers.
Figure 3-61 Removing the bottom cable covers and drilling holes
(1) Power cable covers
Issue 05 (2019-02-27)
If you choose to route cables from the bottom of the cabinet, ensure sufficient space at the
bottom of the cabinet.
If cables need to be routed through holes, remove cable covers for power cables from the
bypass cabinet and drill holes in the covers. After drilling holes, attach grommet strips on
the hole edges for protecting cables. Reinstall the covers on the cabinet.
This section describes cable connections when the mains input and bypass input use
different power sources. When they use the same power source, there is no need to remove
the copper bars between the mains and bypass input terminals or connect the bypass input
power cable.
Cables are connected in the same way for the 400 kVA, 500 kVA, and 600 kVA UPS. This
section describes how to connect cables for the 400 kVA UPS.
The hole size and quantity are for reference only.
Copyright © Huawei Technologies Co., Ltd.
(2) Signal cable hole
3 Installation
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