Huawei BTS3900A Installation Manual page 63

BTS3900A(Ver.B)
Installation Guide
Procedure
Step 1 Prepare the PGND cable and equi-potential cable.
1.
2.
Step 2 Install the PGND cable.
1.
2.
Issue 01 (2011-10-25)
Prepare the cable of proper length based on the actual cable route.
Add OT terminals to both ends of the cable. For details, see Assembling the OT Terminal
and the Power Cable.
Connect one end of the PGND cable to the grounding bar on the inner panel of the RFC,
and then use spring washers and screws to fix the OT terminals of the PGND cable, as
shown in Figure 10-2.
NOTE
When installing the PGND cable, keep the crimping tube of the OT terminal in the direction shown in
Figure 10-1.
Figure 10-1 Installing the OT terminal in the correct manner
Connect the other end of the PGND cable to the external grounding copper bar, as shown
in Figure 10-2.
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10 Installing the PGND Cable and Equi-potential Cable
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