PDU8000 Modular Precision PDC V2.0
User Manual
5 Installation Guide
Issue 03 (2018-01-25)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
52
Figure 5-28
Cable holes at the bottom
(1) Power cable outlet hole
(2) Power cable inlet hole
Precautions
Ensure that all circuit breakers, including upstream output circuit breakers, are switched
off before connecting cables.
OT terminals and DT terminals must be coated with a heat shrink tubing.
This document uses the dual-input top cable routing and single-input bottom cable routing as
examples. Cable connections for other scenarios are similar.
Remove the rodent-proof mesh at the top or bottom based on the cable routing scenario.
Connection Method
Keep away from cabinets when preparing cables to prevent cable scraps from entering the
cabinets. Cable scraps may cause ignition during power-on and result in personal injury
and device damage.
After installing cables, clean the cabinet top, bottom, copper bar wiring positions, and
other positions. Ensure that there is no dust or scraps inside and around cabinets.
Prepare terminals onsite. The length of the copper wire should be the same as that of the
part of the terminal that covers the conductor.
Step 1
Route a cable into the cabinet and bind it to a nearby beam.
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.
