4.2.1.2 Cable Routing Requirements
● Stay away from the equipment when preparing cables to prevent cable scraps
from entering the equipment. Cable scraps may cause sparks and result in
personal injury and equipment damage.
● After installing cables, clean the cabinet top, bottom, rear, copper bar wiring
positions, and other positions. Ensure that there is no dust or scraps inside and
around the cabinet.
● Prepare terminals onsite. The length of the copper wire stripped should be the
same as that of the part of the terminal that covers the conductor.
Step 1 Route a cable into the cabinet.
Step 2 Pull the cable to the copper bar to which the cable is to be connected, determine
the cable length, and mark the cable at the position where the cable is to be cut.
Step 3 Pull the marked cable out of the cabinet, cut the cable from the marked position,
strip the cable, and crimp a terminal.
Figure 4-27 Preparing a cable terminal outside the cabinet
Select an appropriate cabling route based on the actual situation. The gure is for reference
only.
Step 4 Connect the cable with a crimped terminal to the corresponding copper bar.
Step 5 Bind the cable to the nearby beam.
Step 6 Clear sundries inside the cabinet.
----End
UPS5000-A-(30 kVA-120 kVA)
User Manual 4 Installation and Cable Connection
Issue 17 (2024-02-21) Copyright © Huawei Digital Power Technologies Co., Ltd. 86
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