Huawei BTS3900A - Page 36

Table 7-1 Power cables and equipotential cable installed in the BTS3900A (AC) cabinet
No
.
Cable One End The Other End
Connector Installation
Position
Connector Installation
Position
P1 Input power
cable for the
junction box
OT terminal EPS/AC
OUTPUT/L1
and N1
OT terminal Junction box/L
and N
P2 Power cable for
the fan box in
the APM30H
Easy power
receptacle
(pressfit
type)
connector
EPS/LOAD0 3V3 power
connector
Fan box in the
APM30H/PWR
P3 Power cable for
the BBU
Easy power
receptacle
(pressfit
type)
connector
EPS/LOAD1 3V3 power
connector
BBU/UPEU/
PWR
P4 Input power
cable for the
RFC
Power series
120
connector
(blue)
EPS/Power
series 120
connector (blue)
OT terminal DCDU-01/
INPUT/RTN(+)
and NEG(-)
P5 Power cable for
the IBBS200D/
IBBS200T
Power series
120
connector
(grey)
EPS OT terminal Reserved for the
IBBS200D/
IBBS200T
P6 Input power
cable for the
RFC
Power series
120
connector
(blue)
EPS OT terminal Reserved for the
RFC
P7
to
P1
2
Power cable for
the RFU
Parallel
terminal
DCDU-01/
RFU0 to RFU5
3V3 power
connector
RFU0 to RFU5/
PWR
P1
3
Power cable for
the fan box in
the RFC
Parallel
terminal
DCDU-01/FAN 3V3 power
connector
Fan box in the
RFC/PWR
P1
4
Equipotential
cable between
the APM30H
and the RFC
OT terminal APM30H/
Ground bar
OT terminal RFC/Ground bar
Check whether the signal cables are properly and securely installed in the cabinet by referring
to Figure 7-2 and Table 7-2.
BTS3900A(Ver.B)
Installation Guide 7 Checking the Installed Cables and Modules
Issue 01 (2011-10-25) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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