HUAWEI BTS3012 Fast Installation Guide Internal Use
16
4.
Insert the cord end terminal of power cable into the cable connection hole on the left of the cord
end terminal, screw down the bolt above the cable connection hole, and then use cable ties to
bind the power cable to the bundling rack.
5.
Reinstall protective caps.
To connect power cable and power distribution frame (PDF), do as follows:
Distribute the power cable along the cabling rack to the side of the PDF, and fix the OT terminals of
power cable on the corresponding binding posts on the PDF.
Caution
If the power of PDF is switched on, do not touch the cabinet with the adjustable
wrench and screw driver. It is recommended that the adjustable wrench is
bounded with insulated tape.
Install the protection ground cable
Installing a
protection
ground cable
The protection ground cable is a plastic insulation copper core cable of which the colors are yellow
and green and the cross-sectional area is bigger than 16mm
2
(usually 25 mm
2
).
To connect a protection ground cable, do as follows:
1.
Get a piece of power cable with a proper length and create OT terminals for the protection
ground cable.
2.
Remove the protective cap from the power input terminal block, put one end of the protection
ground cable through the terminal block, and connect the end of the protection ground cable to
the PGND binding post on the protection ground bar.
3.
Distribute the protection ground cable along cabling racks to the ground bar, and then connect
the protection ground cable to the terminal of grounding bar.
Install the E1 cable
