Figure 12-1 Installation Of The Equipotential Cable And Pgnd Cable - Huawei DBS3900 Installation Manual

12 Installing the Equipotential Cable and PGND Cable

Figure 12-1 Installation of the equipotential cable and PGND cable

(1) Ground bar 1
Procedure
Step 1 Connect the PGND cable for the ICR.
Step 2 Connect the equipotential cable between the IFS06 and the IMB03.
Step 3 Install the equipotential cable between the IMB03s on the upper and lower levels.
Cable Id
a
b
12-2
(2) Upper-level IMB03
Cable
PGND cable for the
ICR
Equipotential cable
between the IFS06 and
the IMB03
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(3) Lower-level IMB03
Connector
OT terminal (16 mm²,
M8)
OT terminal added
based on actual
requirement
OT terminal (16 mm²,
M6)
OT terminal (16 mm²,
M6)
DBS3900(ICR)
Installation Guide
(4) Ground bar 2
Installation Position
Ground terminal on
ground bar 2 of the
IFS06
External ground bar
Ground terminal on
ground bar 1 of the
IFS06
Ground terminal on the
upper-level IMB03
Issue 01 (2011-03-30)