Huawei BTS3900A Installation Manual page 110

BTS3900A(Ver.B)
Installation Guide
The power cables between the APM30H and the IBBS200T are the power cable for the batteries
and power cable for the TEC cooler in the IBBS200T. The power cables feed power to the
IBBS200D/IBBS200T and equipment in them from the APM30H. The power cables between
the APM30H and the IBBS200D/IBBS200T are optional, which are delivered and used with the
IBBS200D/IBBS200T.
Prerequisite
l
l
Context
The IBBS200D and IBBS200T are alternatives. That is, only one type of cabinet can be
configured for the same site.
There are different proportions between the configured APM30Hs and the configured
IBBS200Ds/IBBS200Ts. Therefore, two installation schemes are available for the power cables
between the APM30H and the IBBS200D/IBBS200T. This section describes the procedure for
installing the power cables between the APM30H and the IBBS200D/IBBS200T in case that
the configuration proportion between them is 1:1.
Table 12-4
Table 12-4 Power cables between the APM30H and the IBBS200D/IBBS200T
Cable
Power
cable for
the
batteries
Power
cable for
the fan in
the
IBBS20
0D
Power
cable for
the TEC
cooler in
the
IBBS20
0T
Power
cable for
the
heating
Issue 01 (2011-10-25)
The tools, such as a Phillips screwdriver, a cable cutter, and a multi-purpose crimping tool,
are ready.
The equipotential cables are installed.
lists the power cables between the APM30H and the IBBS200D/IBBS200T.
RTN(+) wire
NEG(-) wire
RTN(+) wire
NEG(-) wire
RTN(+) wire
NEG(-) wire
L wire
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One End
Power series 120
connector
Easy power
receptacle (pressfit
type) connector
Easy power
receptacle (pressfit
type) connector
OT terminal (1.5
2
mm , M4)
12 Installing the Cables
The Other End Remarks
OT terminal (16 Red
2
mm , M6)
OT terminal (16 Black
2
mm , M6)
OT terminal (2.5 Black
2
mm , M4)
OT terminal (2.5 Blue
2
mm , M4)
OT terminal (2.5 Black
2
mm , M4)
OT terminal (2.5 Blue
2
mm , M4)
OT terminal (1.5 Black, two wires in
2 brown (L wire) and
mm , M4)
blue (N wire)
101