Huawei DBS3900 Installation Manual page 543

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Table of Contents

DBS3900 (Ver.B)

Installation Guide

Figure 14-39 Installing a 220 V AC single-phase input power cable for the APM30H on the

(1) AC baffle plate

Figure 14-40 Installing a 110 V dual-live-wire input power cable for the APM30H on the EPS

Step 3 Route the cable by referring to

Step 4 Label the installed cables by referring to Attaching a Sign Plate Label.

Issue 06 (2011-09-15)

14 Indoor Scenario with DC Power Supply (BBU Installed

(2) AC power supply box

13.5.1 Cabling

Huawei Proprietary and Confidential

Indoors and RRU Powered Outdoors)

(3) Short-circuiting bar

Requirements, and then use cable ties to bind

(4) PE wiring terminal