Huawei BTS3902E WCDMA Hardware Description page 29

BTS3902E WCDMA
Hardware Description
Issue 09 (2014-05-16)
Figure 3-7 Power cable between a BTS3902E and an AC surge protection box
(1) 3-pin waterproofed round AC connector
Table 3-9 describes the pin assignment for the wires of the power cable between a
BTS3902E and an AC surge protection box.
Table 3-9 Pin assignment for the wires of the BTS3902E power cable (AC surge protection
box configured)
BTS3902E End AC Surge
Protection Box
End
X1.A X2
X1.C X3
X1.B X4
Figure 3-8 shows the power cable between a power device and an AC surge protection
box, which is already configured. The cross-sectional area of the power cable is 2.5 mm
Figure 3-8 Power cable between an AC surge protection box and a power device
(1) OT terminal
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(2) OT terminal
Wire Color
Brown
Blue
Yellow and green
(2) Bare wire
3 BTS3902E Cables
Description
L
N
PE
2
.
22