Huawei NetCol5000-A025 User Manual page 85

NetCol5000-A025 In-row Air Cooled Smart Cooling
Product
User Manual (300 mm Width)
Context
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Keep cables away from the compressor, fan, and copper pipe (if unavoidable, take
protective measures), and connect cables securely.
Procedure
Step 1 For single power supply, connect the external power cable to the L1, L2, L3, and N
ports of the AC1 terminal. For dual power supply, connect the external power
cable to the L1, L2, L3, and N ports of the AC1 and AC2 terminals. See
and
Step 2 Connect the PE cable to the cabinet ground bar, as shown in
Figure
Ensure that there is no reverse or open phase for the input power cable of the
smart cooling product.
● When there is only one power supply, the power cable must connect to the
active power port (AC1).
● The ground cable must meet the local electrical specifications.
● In the bottom cabling scenario with dual power supplies, bind a cable 100 mm
above and below the sight glass respectively.
Issue 15 (2020-12-10)
Route power cables from the top or bottom.
For the switch and cable specifications, see
The cables should be routed in from the cable clip.
CA UTION
Figure 3-46.
3-46.
D ANGER
NO TICE
Copyright © Huawei Technologies Co., Ltd.
3 Installation Guide
3.1.2.7 Cable.
Figure 3-45
Figure 3-45
and
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