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Copyright © 2012 Huawei Technologies Co., Ltd. All rights reserved.
STC-4G3 minishelter
installation standardfor DBS solution
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Copyright © 2012 Huawei Technologies Co., Ltd. All rights reserved.Page2
1. Minishelter
MW
2G/3G
Rectifer
Battery4G-
FDD4G-TDD
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1. Minishelter
MW
2G/3G
Rectifer
Battery4G-
FDD4G-TDD
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Copyright © 2012 Huawei Technologies Co., Ltd. All rights reserved.Page!
The technology cabinet should be closed to
tower side
Technology cabinet
Battery
cabinet
1. Minishelter
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Copyright © 2012 Huawei Technologies Co., Ltd. All rights reserved.Page"
The cabinet should be fixed on the ground. The cabinet should be parallel.
Front vieBac! vie
1. Minishelter
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1. Minishelter
The minishelter grounding bar should be installed at the outside
bottom of the technology cabinet(closed to the tower).
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All signal cable and power cable should
be put in the flexible pipe.
All cable hole should be cover by sealing
mud.
1. Minishelter
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All cable terminals should be installed in
the shrink pipe.
1. Minishelter
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1. Minishelter
Attach the lable for each cable.
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The door sensor should be onthe right top of the minishelter.
The smoke sensor should be on
the left top of the minishelter.
2. Technolo"y cabinet
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All the technology power cable
should be connected as design.
4 G
3 G / 2
G # $ M %
M W
$
i r - c o n 1
$
i r - c o n 2
$ i r - c o n $ c o & t
2. Technolo"y cabinet
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Attach the lable for each cable and rectifier.
Install the terminal lugs for each cable.
2. Technolo"y cabinet
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M AT! should be connected to "#$#%.
#'T## % should be connected
to " #$#%.
The D'D( o)
2G/3G.
The D'D( o)
MW.
2. Technolo"y cabinet
The D'D( o) FDD *TDD.
*+,* % should be connected to "
#$#%.
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2. Technolo"y cabinet
All technology e-uipment should be
installed the ground cable.
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Copyright © 2012 Huawei Technologies Co., Ltd. All rights reserved.Page1"
The * should be installed on the right top of the cabinet.
2. Technolo"y cabinet
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Copyright © 2012 Huawei Technologies Co., Ltd. All rights reserved.Page1#
The temperature/humidity sensor
should be installed in the left middle
of power cabinet. DB+ site
door ' smoke transfer
board
temperature/humidity
sensor
2. Technolo"y cabinet
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The water sensor should be installed on the
right bottom of the power cabinet.0AM1 should be put on the power cabinet.
2. Technolo"y cabinet
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Copyright © 2012 Huawei Technologies Co., Ltd. All rights reserved.Page1%
The output port of the door '
smoke transfer board should be
connected to the alarm board.
2. Technolo"y cabinet
2 h l bi
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The input port of the door ' smoke
transfer board should be
connected to the sensor.
2. Technolo"y cabinet
2 T h l bi
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Copyright © 2012 Huawei Technologies Co., Ltd. All rights reserved.Page20
%nused door port of door and smoke
tranfer board should be shorted.
%nused smoke port of door and
smoke tranfer board should be open.
2. Technolo"y cabinet
2 T h l bi t
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The signal cable2 power cable and technology
cable should be divided from the cable hole.
The e-uipment and cabinet ground
cable should be divided.
2. Technolo"y cabinet
2 T h l bi t
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2. Technolo"y cabinet
The door holding stick is on thebottom of the cabinet.
The 0A! cable on the door is useless2
don3t connect any cable.
3 B tt bi t
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Copyright © 2012 Huawei Technologies Co., Ltd. All rights reserved.Page2
The door sensor should
be on the right top of the
minishelter.
The smoke sensor should be
on the left top of the
minishelter.
3. Battery cabinet
3 B tt bi t
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3. Battery cabinet
The cabinet should be installed the
ground cable.
The door holding stick is on the
bottom of the cabinet.
3 B tt bi t
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The battery power cable should be
installed as design.
The battery sensor should be on the
bottom of the battery cabinet.
3. Battery cabinet
3 Battery cabinet
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Copyright © 2012 Huawei Technologies Co., Ltd. All rights reserved.Page2#
3. Battery cabinet
$' ,(Tcirc&itbrea!
#
$ir-con 1
#
$ir-con 2
#
$' soc!et
#
#oo the #
cable
#oo the
cable
The A$ power cable should be connected as design.
3 Battery cabinet
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The battery li-uid pipe should be
installed for each battery string.
The battery cell cover should be
installed for each battery cell.
3. Battery cabinet
3 Battery cabinet
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The battery cable switch cover should be installed.
3. Battery cabinet
4 $lar cable
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4. $lar cableAttach the lable for alarm cable.
4 $lar cable
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Copyright © 2012 Huawei Technologies Co., Ltd. All rights reserved.Page0
#I!,2#I!42#I!52 #I!6
A0M" to A0M 7 and #I!, to #I!6 alarm cable should be installed as design.
4. $lar cable
A0M" to A0M7
BT+ 0T%4255
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Copyright © 2012 Huawei Technologies Co., Ltd. All rights reserved.Page1
um.$lar
+everity 0ternal $lar ae
BT+Boar
nicator
0T%4255$lar
port
$larTye
$lar D $lar cable
1 Critical Telecom shelter AC powerfail
U!U-"1#$!%T-A&'1
A&'1 () *+11,hiteoran/e0
)ran/e-
A&'2 () *+1,white/reen0
/reen-2 CriticalTelecom shelter battery discharge
3 Critical ecti5er fault A&'3 () *+12+white6lue0
6lue-,
4 arnin/ Telecom shelter tower li/ht A&'4 () *+1,7white6rown
Brown-
+ Critical TelecomGeneral shelter 5re
U!U-"1#$!%T-A&',
A&'+ () *+1,3hiteoran/e0
)ran/e-
* Critical
Telecom shelter hi/h
temperature A&'*
() *+1,+
white/reen0
Blue-
7 Critical TelecomGeneral shelterdoor
A&'7 () *+1,4white6lue0
Green,
'inor Telecom shelter air conditionfault
A&' () *+1,1white6rown
Brown-
Alarm port Alarm cable 8elay
D8(3 Tower li/ht alarm ela9 A&'4
ela9 A&'D8(+ AC alarm1
D8(* AC alarm2
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