Huawei BTS3900A Installation Manual page 112

BTS3900A(Ver.B)
Installation Guide
2.
Step 3 Install the power cable for the fan in the IBBS200D. If the IBBS200D is not configured, skip
this step.
1.
Issue 01 (2011-10-25)
Figure 12-17 Installing the power cable for the batteries
Link the power series 120 connector at one end of the power cable for the batteries in the
upper IBBS200D/IBBS200T to the power supply terminal for the batteries on the right of
the secondary APM30H not configured with the BBU, and then link the OT terminal at the
other end to the RTN(+) and NEG(-) wiring terminals near the BAT label in the power
distribution box in the upper IBBS200D/IBBS200T, as shown in
Link the easy power receptacle (pressfit type) connector at one end of the power cable for
the fan in the lower IBBS200D to the DC output terminal labeled LOAD3 on the right of
the EPS in the primary APM30H, and then link the OT terminal at the other end to the RTN
(+) and NEG(-) wiring terminals near the TEC/FAN label in the power distribution box in
the lower IBBS200D, as shown in
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Figure 12-18.
12 Installing the Cables
Figure 12-17.
103