Huawei DBS3900 Installation Manual page 99

DBS3900 (Ver.B)
Installation Guide
2.
Step 4 Route the cable by referring to
cable.
Step 5 Label the installed cables by referring to Attaching a Sign Plate Label.
Step 6 Run each cable that leaves the cabinet in the PVC corrugated pipe, and then tie the pipe to the
cable hole in the cabinet.
----End
Issue 06 (2011-09-15)
Figure 6-78 Installing the power cable for the TEC in the IBBS200T
(1) Easy power receptacle (pressfit
type) connector
Install the power cable for the TEC in a second IBBS200T if the configuration proportion
of APM30Hs and IBBS200Ts is 1:2. Link the easy power receptacle (pressfit type)
connector at one end of the power cable for the TEC to the DC output terminal labeled
LOAD2 on the right of the EPS subrack in the APM30H, and then respectively link the OT
terminals on the black and blue wires at the other end to the RTN(+) and NEG(-) wiring
terminals near the TEC/FAN label at the bottom of the power distribution box in the second
IBBS200T, as shown in
NOTE
If the LOAD2 terminal is already occupied, the LOAD4 terminal is recommended. In this case, the
fuse for the LOAD4 terminal must be replaced to meet the circuit breaker requirements of the IBBS.
For details about the replacement operations, see Replacing the Fuse.
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6 Outdoor Scenario with AC Power Supply (BBU Installed
(2) Power distribution box for the
batteries
Figure 6-78.
6.5.1 Cabling Requirements, and then use cable ties to bind the
in an APM30H)
(3) TEC/FAN power supply
terminal
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