Huawei DBS3900 User Manual

Step 4 Route the cable by referring to 6.5.1 Cabling Requirements, and then use cable ties to bind the
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
Installing Power Cables Between the APM30H and the IBBS200D
Power cables between the APM30H and the IBBS200D feed power into an IBBS200D and its
components from an APM30H. The cables are optional, which are delivered and used with an
IBBS200D.
Prerequisite
l The tools, such as a Phillips screwdriver, cable cutter, and multi-purpose crimping tool, are
ready.
l The PGND cable is installed.
Context
According to backup power requirements of customers, the configuration proportion of
APM30Hs and IBBS200Ds can be 1:1 or 1:2.
Power cables between the APM30H and the IBBS200D are the power cables for the batteries,
cascaded batteries, fan in the IBBS200D, cascaded fans in the IBBS200Ds, and heating film in
the IBBS200D. Table 6-7 lists the cable specifications.
Table 6-7 Power cables between the APM30H and the IBBS200D
Cable
One End The Other
End
Remarks
Power cable for
the batteries
RTN(+) wire Power series
120 connector
OT terminal
(M6, 16 mm
2
)
Red
NEG(-) wire OT terminal
(M6, 16 mm
2
)
Black
Power cable for
the cascaded
batteries
RTN(+) wire OT terminal
(M6, 16 mm
2
)
OT terminal
(M6, 16 mm
2
)
Red
NEG(-) wire OT terminal
(M6, 16 mm
2
)
OT terminal
(M6, 16 mm
2
)
Black
Power cable for
the fan in the
IBBS200D
RTN(+) wire Easy power
receptacle
(pressfit type)
connector
OT terminal
(M4, 2.5 mm
2
)
Black
NEG(-) wire OT terminal
(M4, 2.5 mm
2
)
Blue
DBS3900 (Ver.B)
Installation Guide
6 Outdoor Scenario with AC Power Supply (BBU Installed
in an APM30H)
Issue 06 (2011-09-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
78

Huawei DBS3900 Specifications

General

Brand	Huawei
Model	DBS3900
Category	Accessories
Language	English