Installing PBC
PBC 05 Cabinet
INSTALLATION INSTRUCTIONS
1/1531-LZA 701 6011 Uen K
Copyright
© Ericsson AB 2011-2016. All rights reserved. No part of this document may be
reproduced in any form without the written permission of the copyright owner.
Disclaimer
The contents of this document are subject to revision without notice due to
continued progress in methodology, design and manufacturing. Ericsson shall
have no liability for any error or damage of any kind resulting from the use
of this document.
Trademark List
All trademarks mentioned herein are the property of their respective owners.
These are shown in the document Trademark Information.
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Contents
Contents
1
Introduction
1
1.1
Target Group
1
2
Prerequisites
3
2.1
Documents
3
2.2
2.2.1
2.2.2
Conditions
Before Going to the Site
Before Starting the Installation
3
3
3
2.3
Tools
4
2.4
Space
4
3
System Overview
7
3.1
PBC 05
7
3.2
PBC 05 Solar Hybrid
10
4
Work Process for Installing
15
5
Unpacking and Checking Materials
17
6
Moving the Cabinet into Position
19
6.1
Using a Pallet Truck to Move the Cabinet
19
6.2
Using a Hand Truck to Move the Cabinet
21
6.3
Using a Lifting Device to Move the Cabinet
23
6.4
Carrying the Cabinet by Hand
24
7
Preparing the Cabinet
27
7.1
Correct Roof Panel Sealing
28
8
Installation
31
8.1
8.1.1
8.1.2
8.1.3
8.1.4
8.1.5
Installing
Installing
Installing
Installing
Installing
Installing
31
32
34
38
43
43
8.2
Grounding the Cabinet
45
8.3
Installing Incoming AC Power for PBC 05 Variant 1
46
8.4
Installing Incoming AC Power for PBC 05 Variant 2
50
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Cabinet
Cabinet on a Floor
the Cabinet on a Wall
the Cabinet on a Pole
the Cabinet on Stacking Kit
Cable Inlets
Installing PBC
8.5
Installing the AC Service Outlet (Optional) for PBC 05
Variant 1
54
Installing the AC Service Outlet (Optional) for PBC 05
Variant 2
55
8.7
Installing SPD in PBC 05 Variant 2
57
8.8
8.8.1
8.8.2
8.8.3
8.8.4
8.8.5
8.8.6
58
59
66
67
70
73
8.8.11
8.8.12
8.8.13
8.8.14
8.8.15
8.8.16
8.8.17
8.8.18
Connecting Power Distribution to Site Equipment
Installing Circuit Breakers and Connecting Cables
Connecting DC Input on Solar Subrack
Connecting the Incoming Alarm Cable (Optional)
Installing External Alarms Connections
Connecting Outgoing Alarm Cables
Connecting DC Supply to Fans in Other BBS 05 Cabinets
(Optional)
Connecting 048 V DC to other Site Equipment
Connecting the Battery Temperature Sensor
Connecting the External Battery Temperature Sensor
(Optional)
Handling the Battery Temperature Sensor when no Internal
Batteries in the PBC 05 Cabinet
Installing the Battery String (Optional)
Installing the 19-inch Equipment (Optional)
Connecting the external Battery Backup Systems (Optional)
Installing the Heater (Optional)
Connecting the AC Heater Cable External (Optional)
Installing the Rectifier Units
Installing the Controller Unit
Installing the Door Lock
79
81
87
88
90
91
92
93
94
8.9
Checking and concluding the installation
95
9
Power Up and Verification
97
10
Performing Concluding Routines
99
8.6
8.8.7
8.8.8
8.8.9
8.8.10
74
74
76
77
Glossary
101
Reference List
103
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Introduction
1
Introduction
This document describes how to install and verify the functionality of the
following systems:
•
PBC 05 system, which is a Power and Battery Cabinet (PBC) that supplies
048 V Direct Current (DC) power to outdoor Radio Base System (RBS)
equipment.
•
PBC 05 Solar Hybrid system, which is a PBC 05 equipped with a solar
subrack and connected to solar panels.
PBC 05 and PBC 05 Solar Hybrid are two main cabinets described in this
document. PBC 05 variant 1 and PBC 05 variant 2 are two variants for PBC
05 cabinet. PBC 05 Solar Hybrid has the same units as PBC 05 variant 01
plus a solar power system.
When making reference to both variants, the document states "PBC 05".
1.1
Target Group
This document is for personnel involved in the site installation engineering
process and those responsible for the installation and integration of power
systems on site.
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Installing PBC
2
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Prerequisites
2
Prerequisites
This section contains information on the documentation, tools, equipment, and
conditions required for the installation procedure.
2.1
Documents
Make sure that the following documents have been read and understood:
•
Personal Health and Safety Information
•
System Safety Information
See Reference List on page 103 for required documents.
2.2
Conditions
The conditions in this section must be fulfilled before starting work.
2.2.1
Before Going to the Site
Before going to the site, make sure of the following:
2.2.2
•
Site access permission has been received.
•
Documentation stated in Section 2.1 on page 3 is available.
•
All tools stated in Table 1 are available.
Before Starting the Installation
The Customer Site Documentation describes what equipment shall be installed
and how the equipment shall be installed at the site. Before starting the
installation, make sure of the following:
•
The site is prepared in accordance with the Customer Site Documentation,
which is prepared and supplied by site engineering.
•
Ordered hardware is available.
•
The site grounding system is installed and tested.
•
Remove all metallic bracelets, rings and watches to prevent short-circuiting
during installation.
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Installing PBC
2.3
Tools
The tools required for the installation of the RBS are shown in Table 1.
Table 1
Required Tools
Product Name
Product Number
Personal tool kit, light (case)
LTT 601 156/1
Torque set, insulated 5–25 Nm. For
battery installation
LTT 601 157/1
Torque set, 20–100 Nm
LTT 601 141/1
Torque set, 0.5–4 Nm
LTT 601 145/1
Torque set, 5–25 Nm with 3/8 inch
socket adapter
LTT 601 140/1
Screwdriver bit for Secure TORX
T40-TR
Lifting eyes, M8, kit of four pieces.
NTM- 101 1902/1
Electrostatic Discharge (ESD) wrist
strap
LTT 601 136/1
Ear protection
LYB 921 50/1
Eye protection
LYB 921 51/1
One of the following:
• LTT 601 146/1
• Hammer drill 230 V AC
• LTT 601 147/1
• Cordless hammer drill, with
230 V AC charger
Hammer drill bit, 20 mm
More information on tools can be found in Implementation Team Products
Overview in the RBS Site Installation Products library.
In addition to the tools mentioned above, the following material will be required:
2.4
•
Electrical insulation tape
•
Plastic wire strappers in different dimensions and lengths
•
Lubrication for sealing
Space
Each cabinet has space requirements both for working condition and airflow.
Figure 1. shows recommended dimensions.
4
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Prerequisites
The minimum distance to nearest object above the cabinet is 500 mm.
The minimum distance to nearest object beside the cabinet is 100 mm.
The minimum distance to nearest object behind the cabinet is 80 mm.
Note:
It is recommended to have more space in front of the cabinet, for a
more comfortable working condition.
A
B
C
D
P022458A
Figure 1
Table 2
Space Around Cabinet
Installation Space Dimensions
Measurement
Dimension in mm
A
800
B
660
C
700
D
1050
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Installing PBC
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System Overview
3
System Overview
3.1
PBC 05
The system consists of the main PBC 05 Cabinet, which provides 048 V DC
power to all other RBS equipment on the outdoor site. The cabinet has the
option to include one string of back-up batteries. An additional option to install
up to two more battery back-up systems exists. The BBS 05 is a battery back-up
system, and is designed to work with the main cabinet, but it is also possible to
connect the main cabinet to other battery back up systems. Alternative battery
backup cabinets may be the BBS 6301, BBS 6101 and the BBS 6102.
The main connectivity from the PBC 05 Cabinet is shown in Figure 2 and can
be summarized follows:
•
AC main power supply
•
048 V DC supply to site equipment.
048 V DC to external battery backup system.
•
Alarm signal inputs from internal and external sources.
•
Alarm signal outputs.
•
PBC 05
BBS 05
AC/DC
power
B
AC power input
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
–48V DC
–48V DC power out
Figure 2
BBS 05
P022425B
PBC 05 System Connectivity
Figure 3 shows the main features of the PBC 05 variant 1 cabinet and Table 3
provides a brief description.
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Installing PBC
Figure 4 shows the main features of the PBC 05 variant 2 cabinet and Table 4
provides a brief description.
A
B
C
Q
D
P
E
N
F
G
M
L
K
H
J
H
P022422A
Figure 3
Table 3
8
PBC 05 Variant 1 Cabinet
PBC 05 Variant 1 Cabinet Key Modules
Position
Function
A
Cabinet roof panel
B
Panel, behind which there are cable connections, fans and
the fan control board
C
Door switch
D
Controller unit
E
Connector blocks on inside wall for Interface Board (IB2),
alarms and cable shields
F
AC circuit breakers
G
Compartment for optional battery string or optional 19-inch
equipment
H
Cable inlets with environmental sealing
J
Heater (optional)
K
Main Earthing Terminal (MET)
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System Overview
Position
Function
L
Filter for incoming air
M
Cabinet door
N
AC main power terminal behind panel
P
Rectifiers
Q
DC Multifunction unit with circuit breakers
A
B
C
S
D
R
E
Q
F
P
G
N
M
Figure 4
Table 4
L
H
K
J
H
Ge4667A
PBC 05 Variant 2 Cabinet
PBC 05 Variant 2 Cabinet Key Modules
Position
Function
A
Cabinet roof panel
B
Panel, behind which there are cable connections, fans and
the fan control board
C
Door switch
D
Controller unit
E
Connector blocks on inside wall for Interface Board (IB2),
alarms, and cable shields
F
AC circuit breakers
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Installing PBC
3.2
Position
Function
G
Compartment for optional battery string or optional 19-inch
equipment
H
Cable inlets with environmental sealing
J
Service outlet
K
Heater (optional)
L
MET
M
Filter for incoming air
N
Cabinet door
P
SPDs
Q
AC Input Terminal
R
Rectifiers
S
DC Multifunction unit with circuit breakers
PBC 05 Solar Hybrid
The system consists of the main PBC 05 cabinet, which is equipped with a
solar subrack and connected to solar panels. The solar subrack is a power
device providing electricity for load by using solar energy. It needs to be used
together with other power systems. The solar subrack contains the solar
connection point and the wind connection point. The cabinet can install up to
two BBS 6102, which is a battery back-up system designed to work with the
main cabinet. Two BBS cabinets will secure up to two days of battery backup.
The main connectivity from the PBC 05 cabinet is shown in Figure 5 and can be
summarized follows:
10
•
AC main power supply
•
048 V DC supply to site equipment.
•
048 V DC to external battery backup system.
•
DC input cables from solar panels.
•
DC input cables from wind generator.
•
Alarm signal inputs from internal and external sources.
•
Alarm signal outputs.
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System Overview
PBC 05
AC/DC
power
Junction Box
BBS 6102
BBS 6102
B BB B B BB B
B BB B B BB B
B BB B B BB B
B BB B B BB B
B BB B B BB B
B BB B B BB B
Solar Subrack
ATC
AC power input
Diesel
Generator
-48V DC
AC
-48V DC power out
RBS
Ge4668A
Figure 5
PBC 05 System Connectivity
Figure 6 shows the main features of the cabinet and Table 3 provides a brief
description.
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Installing PBC
A
B
C
M
L
D
K
E
F
J
H
G
G
P023392B
Figure 6
Table 5
PBC 05 Solar Hybrid Cabinet
PBC 05 Solar Hybrid Cabinet Key Modules
Position
Function
A
Cabinet roof panel
B
Panel behind which are cable connections, fans and fan
control board
C
Door switch
D
Advanced Controller Unit (ACU+)
Connector blocks on inside wall for Interface Board (IB2),
alarms and cable shields
E
AC circuit breakers
F
Solar Converter with Solar power system and Wind
generator connection points
4 U space for 19-inch equipment
2 U can be used for Ericsson Site Controller (ESC) and ESC
Patch Panel (EPP)
G
12
Cable inlets with environmental sealing
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System Overview
Position
Function
H
Filter for incoming air
J
Cabinet door
K
MET
L
AC main power terminal behind panel
M
Rectifiers
DC Multifunction unit with circuit breakers
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Installing PBC
14
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Work Process for Installing
4
Work Process for Installing
This section provides a process flowchart for installing the cabinet.
Figure 7 shows the work process for installing the PBC 05.
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Installing PBC
Introduction
Material check and
unpacking
Preparing and
moving cabinet
Cabinet on floor
Cabinet on wall
Cabinet on pole
Cabinet grounding
Cabinet AC installation
Cabinet cable installation
Cabinet equipment
installation
Cabinet battery
installation (optional)
19-inch customer equipment
installation (optional)
BBS cabling
(optional)
Installation check
Installation power up
Performing concluding
routines
P022442B
Figure 7
16
Cabinet Installation flowchart
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Unpacking and Checking Materials
5
Unpacking and Checking Materials
This section provides information for unpacking and checking the materials.
The cabinet is transported in a transport package. In addition to the cabinet,
several items like circuit breakers, rectifiers, controllers, cable lugs, batteries
and installation frames are packed separately.
Unpack and check the equipment as follows:
1. Examine the packaging for damage. If it has been damaged, make an
immediate complaint to the transport company.
2. Check that the items delivered correspond to the packing list. More
information can be found in Customer Site Documentation.
3. Unpack the cabinet.
Note:
Allow the cabinet to remain on the pallet until required for
installation.
4. Dispose of the crate in accordance with local regulations.
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Installing PBC
18
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Moving the Cabinet into Position
6
Moving the Cabinet into Position
This section provides the procedure for moving the cabinet into position for
installation.
The weight of the cabinet is approximative 70 kg. This weight is excluding
batteries and installation kit.
When the cabinet is in position a required minimum space around the cabinet is
required as shown in Section 2.4 on page 4.
It is recommended that the space in front of the cabinet is increased for more
comfortable working conditions.
Note:
Cabinets must be moved and installed without batteries.
The following methods are recommended depending on available equipment
and the distance to the installation location:
•
Using a pallet truck to move the cabinet on its pallet as described in Section
6.1 on page 19.
•
Using a hand truck to remove the cabinet from its pallet as described
in Section 6.2 on page 20.
•
Using a lifting device to remove the cabinet from its pallet as described
in Section 6.3 on page 22.
•
Carrying the cabinet by hand as described in Section 6.4 on page 24.
Note:
6.1
All the above alternatives require at least two people to move the
cabinet and install it on either ground, wall or pole.
Using a Pallet Truck to Move the Cabinet
Caution!
Tip risk. Unsecured equipment can tip over if not secured properly, causing
injury to personnel. Secure products with a high center of gravity as soon as
possible to avoid accidents.
If a pallet truck or similar is available, the following procedure is recommended:
1. Move the pallet, using a pallet truck, close to the installation location.
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Installing PBC
Ge1692A
Figure 8
Moving the Cabinet on a Pallet Truck
2. Gently remove the cabinet from the pallet.
Ge1693A
Figure 9
20
Removing the Cabinet from the Pallet
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Moving the Cabinet into Position
6.2
Using a Hand Truck to Move the Cabinet
Caution!
Tip risk. Unsecured equipment can tip over if not secured properly, causing
injury to personnel. Secure products with a high center of gravity as soon as
possible to avoid accidents.
If a hand truck is available, this following procedure is recommended:
1. Gently remove the cabinet from the pallet
Ge1693A
Figure 10
Removing the Cabinet from the Pallet
2. Push the cabinet onto the hand truck using a board between the hand truck
and the cabinet to prevent damage
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Installing PBC
Ge1694A
Figure 11
Using the Hand Truck
3. Gently move the cabinet into position close to the installation location.
Ge1695A
Figure 12
22
Move the Cabinet into position
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Moving the Cabinet into Position
6.3
Using a Lifting Device to Move the Cabinet
Caution!
Tip risk. Unsecured equipment can tip over if not secured properly, causing
injury to personnel. Secure products with a high center of gravity as soon as
possible to avoid accidents.
The roof panel of the cabinet is fastened with four bolts. The bolts with
dimension M8, can temporarily be replaced by lifting eye bolts. The lifting eye
bolts are part of the toolset in Table 1 and must be ordered separately.
If a lifting device is available, the following procedure is recommended:
1. If the roof panel has not been removed previously, remove the four corner
bolts of the roof panel with a secure TORX T40.
2. Insert the four M8 lifting eyes on top of the cabinet and tighten them
finger-tight. The cabinet is now ready for lifting.
3. Attach lifting straps to the lifting eyes, and lift the cabinet close to the
installation location.
Note:
The lifting device must be designed and approved for the current
weight.
Warning!
Overloading, or other wrong use of lifting devices, can cause serious injury
to anyone hit by falling equipment. Use long enough lifting straps to create
an angle of minimum 60 between lifting straps and roof. A smaller angle
increases the strain on the straps and can cause them to snap. Please
refer to Figure 14.
4. Attach the cabinet to its ground location or on its wall or pole frame as
described in Section 8.1 on page 31.
5. Remove the lifting straps and lifting eyes.
Note:
It is not necessary to reinstall the screws for the cabinet roof, at this
stage, as it will be removed during the installation process.
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Installing PBC
P022464B
Figure 13
Lifting Eye Bolts
Min 60°
P022426A
Figure 14
6.4
Lifting the Cabinet
Carrying the Cabinet by Hand
It is possible to carry the cabinet by hand. It is recommended to do this by at
least two people. It is a difficult operation as the cabinet has no handles and
there are no natural points for a good and secure grip.
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Moving the Cabinet into Position
Caution!
The equipment is heavy. Lifting the equipment without the aid of a lifting device
can cause injury.
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Installing PBC
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Preparing the Cabinet
7
Preparing the Cabinet
The cabinet comes with some factory installed items and panels.
Some cover panels must be removed during the installation process.
Please refer to Figure 3 showing the interior of the cabinet. It is recommended
to do the following steps:
•
Remove the door stop at the bottom. This will make it possible to open the
door to almost 180 degree.
•
Remove the cover plate for the fan unit to install all the DC cables. The
cover plate is fastened with screws in each corner.
•
The cover plate for the multifunction unit is fastened with hinges at the
bottom. Open the cover by unscrewing the two top corner screws, open the
cover downwards and unscrew the bottom screws at the hinges halfway
and remove the cover plate completely.
•
Remove the cover panel over the AC-main power terminal.
•
Remove the roof panel by removing all the screws on the topside of the
cabinet. The roof is secured by two hooks at the front side and they are
accessible when the door is opened, as shown in Figure 15 for PBC 05
variant 1 and in Figure 16 for PBC 05 variant 2.
For lifting purpose only, the 4 corner screws are removed and replaced with
lifting eye bolts.
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Installing PBC
T40 Torx
×4
P022473C
Figure 15
PBC 05 Variant 1 Cabinet Roof
T40 Torx
×4
Ge4670B
Figure 16
7.1
PBC 05 Variant 2 Cabinet Roof
Correct Roof Panel Sealing
When the roof panel is installed it is important it is correctly sealed. At the back
of the cabinet the outlet air filter is located. On top of the filter a bar is loosely
placed. This bar has on its top side a sealing which is a part of the complete
28
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Preparing the Cabinet
roof sealing. See Figure 17 for details of how this bar is placed. To install
the roof panel, do the following steps:
1. Check the sealing gasket at the top of the cabinet.
2. If the gasket is damaged, replaced it.
3. If the gasket is dry, replace it.
4. Check that the bar at the back of the cabinet is properly placed on top of
the air outlet filter, with the seal upwards
5. Place the roof panel in correct position.
6. Use metal washer on top of rubber washer to form a proper environmental
sealing.
Note:
The rubber washer is about 6 mm think. Using the correct torque
will compress it to about 3 mm and end at a mechanical stop.
7. Tighten all the M8 bolts with 6 Nm torque.
8. Secure the roof with the two hooks and tighten the screws holding the
hooks in the correct locking position, as shown in Figure 15.
If the cabinet is installed on a wall or on a pole, two additional locking plates
must be installed at the end of the of the equipment installation process, with
the following procedure:
1. Before installing the M8 roof top bolts, swing the locking plate into correct
position as shown in the enlarged picture in Figure 26.
2. Place the metal washer on top of the rubber washer on top of the locking
plate. Tighten the M8 bolt with a torque of 6 Nm.
3. Tighten the M10 bolt for the locking plate in the frame with a torque of
37 Nm.
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Installing PBC
P022493A
Figure 17
30
Sealing Bar for Cabinet Roof
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Installation
8
Installation
The cabinet can be installed on the ground, on a wall or on a pole. The
Customer Site Documentation explains where to install the cabinet. This
section describes how the cabinet is installed.
Note:
This document does NOT specify plugs and expanders to be used in
the installation process. This information is site dependent and is found
in the Customer Site Documentation.
Some of installation instructions specify the head of bolt, the socket or bit to
be used and the torque that must be applied in tightening the bolt or nut. The
torque to be used for battery pole terminals is normally written on the battery.
Please pay close attention to the values mentioned. If no values are given, use
the table below as general guidelines.
Table 6
General Torque Values
Dimension
Torque in Nm
Note
M6
9.8
For general use
M8
24
For general use
M10
41
For general use
M12
80
For general use
Removing the roof panel of the cabinet is not required for installation. However
the installation is much easier if the roof is removed.
Install the empty cabinet first and secure it to its foundation before installing any
equipment into the cabinet.
Note:
Empty means that no batteries, no wires, no controllers and no rectifiers
are installed. Certain factory pre installed equipment is in place, for
example, fans, circuit breakers and wire connector blocks.
Depending on where the cabinet is installed, certain steps can be made in a
different order. Guidelines are given for each of the different installing options.
8.1
Installing Cabinet
The cabinet can be installed on the floor, on the wall or on a pole. For the
floor installation a foundation is installed under the cabinet and secured to the
floor. For the other two options the cabinet is secured to a frame which first is
installed on a wall or on a pole.
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Installing PBC
8.1.1
Installing Cabinet on a Floor
To install the cabinet on the floor, perform the following procedure:
1. Place the cabinet on its back on the floor, with a protection between cabinet
and floor.
2. Install the ground foundation according to Figure 18. The four M10 bolts
are placed in each corner. Insert bolts with washers from below into the
foundation and up into the cabinet. The cabinet has nuts fastened at the
inside corner points. Use 17 mm socket and tighten with recommended
torque of 37 Nm.
3. While cabinet is in this position, install the cable inlets as described in
Section 8.1.5 on page 43. The unused inlets must have a plastic cover to
seal the inlets. Which inlets to be used and which are unused is given
later in the installation document in combination with information in the
Site Installation Document.
4. Figure 19 shows the drill pattern for the foundation on the floor.
5. Drill the holes according to the Customer Site Documentation.
6. Use a vacuum cleaner to clear the drilled holes.
7. Use the bolts and expanders specified in the Customer Site Documentation.
8. Insert expanders into ground.
9. Raise the cabinet and place it in its correct location. Fasten to ground using
bolts ant torque specified in the Customer Site Documentation.
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Installation
×4
×4
P022427A
Figure 18
Cabinet installing on ground
4 × Ø14
F
A
B
Front
E
C
D
P022457C
Figure 19
Note:
Cabinet Drill Pattern, Foundation to floor.
The hole placement between frame and foundation is similar to the drill
pattern, but there is a small and clear difference to the floor drill pattern.
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Installing PBC
Table 7
Drill Pattern Dimension
Measurement
Dimension in mm
A
555
B
490
C
530
D
582
E
24
F
32.5
P009900C
Figure 20
8.1.2
Drilling
Installing the Cabinet on a Wall
This section describes the steps and equipment needed to install the frame on
a wall and how to install the cabinet on the frame.
The frame is an optional equipment. It is delivered disassembled, and must be
assembled during the installation process before the cabinet can be positioned
on the frame. Before starting the work, check that all pieces are present
according to Table 8. The frame parts are shown in Figure 21.
Table 8
34
Wall Installation Frame - Part List
Legend
Description
Quantity
A
Wall Bracket
2
B
Locking plate
2
C
Brace
2
D
L-shaped bracket
2
E
Pole bracket
0
Square washer plate
8
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Legend
Description
Quantity
Washer for M10
18
Nut, M10
14
Bolt, M10 x 25 mm
18
Bolts for wall installation , specified in the
Site Installation Document
8
Diameter can be up to 12 mm
Expander plugs for wall
A
B
C
D
E
P022701C
Figure 21
Frame Assembly Details
To install the frame on the wall, the dimensions shown in Figure 22 and Table
9 are important. Figure 23 shows all the parts of the frame. The frame is
assembled with M10 bolts from the outside in all the joints. On the inside a
washer is installed and followed by the nut.
Figure 26 shows how the cabinet is placed on the assembled frame, which is
identical for both wall and pole installation. An enlarged detailed drawing shows
how the locking plate is positioned.
Note:
Pay close attention to vertical alignment of the two brackets, and that
they are parallel and horizontal.
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Installing PBC
C
A
B
D
E
P022702A
Figure 22
Table 9
Frame Dimensions, Front View
Frame Dimensions
Description
Dimension in mm
A
945.5
B
876.5
C
200
D
Hole diameter, 13 mm
E
500
To install the frame on the wall, perform the following steps:
1. Prepare the installation work by marking all the holes on the wall for the
upper and lower wall brackets. This can be done by marking the holes
according to dimensions from Figure 22 or by creating a drill pattern.
Note:
Pay close attention to vertical alignment of the two brackets, and
that they are parallel and horizontal.
2. Drill the holes for the lower wall bracket. Use dimensions specified in the
Customer Site Documentation. Clean the holes and use expander plugs
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Installation
3. Use bolts specified in the Customer Site Documentation with the square
washer plates supplied in the installation kit. Tighten with the torque
specified in the Customer Site Documentation.
Note:
The same brackets are used for pole and wall installation. A
horizontal flip is the only difference between the two installations.
4. Drill the holes for the upper wall bracket. Use dimensions specified in the
Customer Site Documentation. Clean the holes and use expander plugs.
5. Use bolts specified in Customer Site Documentation with the square
washer plates supplied in the installation kit. Do not tighten yet.
6. Check vertical alignment, horizontal alignment and the distance according
to Figure 22 before tightening with the specified torque.
7. Install L-shaped brackets on the lower wall bracket. For each side, use two
M10 bolts installed from the outside as shown in Figure 23. Use washers
and nuts. Tighten with 37 Nm Torque.
8. Install the brace on each side as shown in Figure 23. Use M10 bolts
installed from the outside. Use washers and nuts. Check that L-shaped
brackets are level before tightening with 37 Nm torque.
9. Install locking plates below the wall frame on the upper wall bracket, as
shown in Figure 23. The rounded side must be towards the wall frame. Use
M10 bolts installed from the outside. Use washers and nuts. Keep the nut
loose enough, so the plate can swing easily. Do not tighten at this point.
10. Lift the cabinet onto the frame and push toward the rear. A lifting device can
be used for this operation. Please see Section 6.3 on page 22 for details.
11. If the two rear screws for roof panel have not been removed previously, do
so now and slide the cabinet backwards so that the cabinet bottom holes
are aligned with the holes on the L-shaped bracket.
12. The cabinet is fastened with four M10 bolts from below. Place a washer
on the bolt and insert it upwards through the upper part of the L-shaped
bracket and into the bottom of the cabinet as shown in Figure 23. The
cabinet has nuts already installed in its bottom plate. Compare to Figure
18. Tighten with 37 Nm torque.
13. Turn the locking plate forwards. Check alignment with roof top holes.
If the installation of equipment is finished and the roof top is reinstalled, it
is important to have a correct fastening and environmental sealing. Perform
the following steps:
1. Install metal washer on top of rubber washer as shown in the enlarged
picture in Figure 26. Tighten the M8 bolt with 6 Nm.
2. Tighten the M10 nut with 37 Nm torque to fasten the locking plate in the
wall frame bracket.
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Installing PBC
B
C
A
E
D
P022703B
Figure 23
Table 10
8.1.3
Wall Frame Assembly Details
Frame Details for Wall Installation
Detail
Description
A
M10 × 25 mm bolt. Inserted from outside
B
Washer
C
Nut, tighten with 37 Nm torque
D
Square washer plate 50 × 50 mm
E
Fastening bolt. Specified in the Site Installation document
Installing the Cabinet on a Pole
This section describes the steps and equipment needed to install the frame on
a pole and to install the cabinet on the frame.
The pole installation kit is an optional equipment. It is delivered disassembled,
and must be assembled during the installation process before the cabinet can
be positioned on the frame. Before starting the work, check that all pieces are
present according to Table 11. The frame parts are shown in Figure 21.
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Table 11
Pole Installation Frame - Part List
Legend
Description
Quantity
A
Wall Bracket
2
B
Locking plate
2
C
Brace
2
D
L- shaped bracket
2
E
Pole bracket
2
Bolt M12 x 400 mm
4
Washers for M12
4
Nut, M12
8
Self locking nut, M12
8
Square washer plate
8
Washer for M10
18
Nut, M10
14
Bolt, M10 x 25 mm
18
To install the frame on a pole, the dimensions shown in Figure 22 and Table
9 are important. Figure 24 shows all the parts of the frame. The frame is
assembled with M10 bolts from the outside in all the joints. On the inside a
washer is installed and followed by the nut.
Figure 26 shows how the cabinet is placed on the assembled frame, which is
identical for both wall and pole installation. An enlarged detailed drawing shows
how the locking plate is positioned.
Note:
Pay close attention to vertical alignment of the two brackets, and that
they are parallel and horizontal.
To install the frame on a pole, perform the following procedure:
1. Prepare the wall brackets with the M12 bolts, washers and nuts as shown
on the right hand side of Figure 25.
Note:
The same brackets are used for pole and wall installation. A
horizontal flip is the only difference between the two installations.
2. Install the lower wall bracket to the pole as shown in Figure 24 with details
shown in Figure 25 left side. Check that the bracket is horizontal. Do not
tighten to full torque at this point.
3. Install the upper wall bracket to the pole as shown inFigure 24 with details
shown in figure Figure 25 left side. Check that the bracket is horizontal
and that the distance between brackets is as shown in Figure 22. Do not
tighten to full torque at this point.
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Installing PBC
4. Install L-shaped brackets on the lower wall bracket. For each side, use two
M10 bolts installed from the outside as shown in Figure 24. Use washers
and nuts. Tighten with 37 Nm torque.
5. Install the brace on each side as shown in Figure 24. Use M10 bolts
installed from the outside. Use washers and nuts. Check that the
L-brackets are level before tightening with 37 Nm torque.
6. Install locking plates below the wall frame on the upper bar, as shown in
Figure 24. The rounded side must be towards the wall frame. Use M10
bolts installed from the outside. Use washer and nut. Keep the nut loose
enough, so the plate can swing easily. Do not tighten at this point.
7. Lift the cabinet onto the frame and push toward the rear. A lifting device can
be used for this operation. Please see Section 6.3 on page 22 for details.
8. If the two rear screws for roof panel have not been removed previously, do
so now and slide the cabinet backwards so that the cabinet bottom holes
are aligned with the holes on the L-shaped bracket.
9. The cabinet is fastened with four M10 bolts from below. Place a washer
on the bolt and insert it upwards through the upper part of the L-shaped
bracket and into the bottom of the cabinet as shown in Figure 24. The
cabinet has nuts already installed in its bottom plate. Compare to Figure
18. Tighten with 37 Nm torque.
10. Tighten all the M12 nuts with 65 Nm torque.
11. Turn the locking plate forwards. The enlarged picture in Figure 26 shows
the details. Check alignment with roof top holes.
If the installation of equipment is finished and the roof top is reinstalled, it
is important to have a proper fastening and proper environmental sealing.
Perform the following steps:
1. Install metal washer on top of rubber washer as shown in the enlarged
picture in Figure 26. Tighten the M8 bolt with 6 Nm.
2. Tighten the M10 nut with 37 Nm torque to fasten the locking plate in the
wall frame bracket.
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Installation
A
D
B
C
P022704C
Figure 24
Table 12
Pole Frame Assembly Details
Frame Details for Pole Installation
Detail
Description
A
M10 × 25 mm bolt. Inserted from outside
B
Washer
C
Nut, tighten with 37 Nm torque
D
Square washer plate 50 × 50 mm
E
M12 × 400 bolt, with square plate
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Installing PBC
H
G
F
E
D
C
B
A
P022705B
Figure 25
Table 13
42
Pole Frame Bracket Details
Pole Frame Bracket Description
Legend
Description
A
M12 bolt with square head
B
Wall bracket
C
Round metal washer
D
Nut
E
Pole bracket
F
Square washer plate
G
Self locking nut
H
Nut
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Installation
P022706C
Figure 26
8.1.4
Assembled Pole Installation Frame
Installing the Cabinet on Stacking Kit
The stacking kit is only used for installing BBS 05 at the bottom, and PBC
05 on the top.
Information about installing the PBC 05 cabinet on stacking kit can be found in
Installing Stacking Kit.
8.1.5
Installing Cable Inlets
There are several holes with different diameters punched in the metal frame
at the bottom of the cabinet. These holes are intended for cable inlets. One
cable is allowed per hole. For a proper environmental sealing, cable inlets are
installed in the holes. When tightened with a correctly dimensioned cable the
inlet will serve both as environmental sealant and as strain relief to the cable.
Please refer to Figure 28.
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Installing PBC
The cable inlet is shown in Figure 27. The inlet is tightened to the cabinet with
two nuts. One from above and one from below, as shown in the picture. Make
sure the cable gland is installed from the outside of the cabinet.
P022430A
Figure 27
Note:
Cable Inlet
Even unused inlets must have a cable inlet installed and covered with
a cover seal.
18
7
8
9
10
11
12
16
13
14
15
17
19
22
1
2
3
4
6
21
20
5
23
24
25
P022444A
Figure 28
Cable Inlet Positions in Cabinet Bottom
The cable inlets are dimensioned for various different cable types and
dimensions. Some cables are necessary and some are optional. This is
described in detail in the Site Installation document. This document also lists the
lengths of the different cables. All the possible options are shown in Table 14
Table 14
Cable Inlets and Hole Pattern in Cabinet.
Position
in PBC 05
PG Size
Cable
Diameter
Cable Type
Cable Purpose
Connection Type
1
PG 16
10 - 14 mm
Green/Yellow 35
mm2
Ground Cable
Cable lug 8mm - Open
ended
2
PG 29
18 - 25 mm
AC mains. 5 x 16
mm2
AC main power. Number of
conductors can vary
Open end - Open end
3
PG 16
10 - 14 mm
3 x 1.5 - 2,5 mm2
220 VAC cable to heater in BBS
Open end - Open end
Or
2 x 1.5 - 2,5 mm2
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Installation
Table 14
Position
in PBC 05
Cable Inlets and Hole Pattern in Cabinet.
PG Size
Cable
Diameter
Cable Type
Cable Purpose
Connection Type
PG 11
5 - 10 mm
4 x 2 x 0.5 mm2
In PBC: Incoming alarm cable
Open end - Open end
In BBS: incoming alarm cable.
Open end - Open end
In PBC: outgoing alarm cable to RBS
Open end - Open end
In BBS: outgoing alarm cable to PBC
or BBS
Open end - Open end
PBC to RRU
Open end - Open end
PBC to RBS
Open end - Open end
PBC to RBS
Open end - Open end
4
5
6
7 - 15
PG 11
PG 16
5 - 10 mm
10 - 14 mm
4 x 2 x 0.5 mm2
2 x 6 - 16 mm2
Shielded cable
16
PG 21
13 - 18 mm
2 x 16 mm2
1 x 25 - 70 mm2
Shielded cable
17
PG 21
13 - 18 mm
2 x 16 mm2
1 x 25 - 70
mm2
Shielded cable
18
PG 11
5 - 10 mm
2 x 2.5 - 6 mm2
From PBC to BBS for DC to fan
Open end - Open end
19
PG 11
5 - 10 mm
2 x 2.5 - 6 mm2
From PBC to BBS for DC to fan
Open end - Open end
20
PG 9
4 - 8 mm
temp sensor
In PBC: Incoming temperature
sensor
Special Cable
21
PG 9
4 - 8 mm
temp sensor
In PBC: Incoming temperature
sensor
Special Cable
In BBS: Outgoing temperature
sensor
22-25
PG 29
18 - 25 mm
1 x 50 mm2
PBC to BBS. Always in Pairs.
1 x 70 mm2
Unshielded
Open ended - Open
ended
1 x 95 mm2
8.2
Grounding the Cabinet
This section describes how to install the cabinet grounding cable.
The cabinet ground cable must be a 35 mm2 green/yellow cable. It is installed
through the inlet position 1 at the bottom. Refer to figures Figure 28 and
Table 14.
The cabinet is equipped with a Main Earthing Terminal (MET) on the left hand
side in front of the battery compartment, see Figure 29.
To install the grounding cable, perform the following steps:
1. Connect the cable lug on the grounding point, the lower M8 stud on the
MET.
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Installing PBC
2. Connect the other end of the ground cable to site grounding terminal.
3. Use plastic strip wire to secure the ground cable to the left inside frame of
the cabinet to the hole near the MET.
4. Tighten the nut around the bottom of the cable inlet to form a tight seal in
the cable gland.
13 mm
24 Nm
P022460A
Figure 29
8.3
Ground Cable Installation on Main Earthing Terminal (MET)
Installing Incoming AC Power for PBC 05 Variant 1
This section describes how the AC main power is installed.
The incoming AC main power cable is installed through the inlet position 2 at
the bottom. Refer to figures Figure 28 and Table 14.
The AC distribution unit is "box-like" and the front and rear view is shown in the
Figure 30. The AC main power terminal is shown in Figure 31, when the cover
plate on the left front side is removed.
The type of AC cable depends on the market, and is specified in the site
installation document. Electricity delivered to the site may vary. The cabinet can
be adapted to several different configurations. At the back of the AC distribution
unit, are both the strapping terminal and the Surge Protecting Device (SPD).
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Installation
P022432A
Figure 30
AC Distribution Unit
PE
N
L3
L2
L1
P022668A
Figure 31
AC Main Power Terminal
Before beginning installation, it is necessary to determine which type of supply
is available and then which strapping is needed. This is done using the data in
Table 15, Figure 33 and Figure 32.
Position number 1 is the factory default setting. This corresponds to
three phases and separate neutral and protective earth lines, with a total
of five conductors.
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Installing PBC
Table 15
Posit
ion
AC Configuration and Strapping
Configuration
Numb
er
Voltage
range
Nominal
Voltage
Installation
figure
V AC
Phase-Neutral
V AC
1
3W + N + PE
346/200 433/250
230
A
2
3W + PEN
346/200 433/250
230
A
3
1W + N+ PE
200 - 250
230
B
4
1W + PEN
200 - 250
230
B
5
3W + N + PE
208/120 220/127
120
C
6
3W + PEN
208/120 220/127
120
C
7
3W + N + PE
200/100 240/120
110
C
8
3W + PEN
200/100 240/120
110
C
9
3W + PE
200-240
10
2W + PE + N
200/100 240/120
115
E
11
2W + PEN
200/100 240/120
115
E
D
PE
N
L3
L2
L1
Ge1626B
Figure 32
48
AC Main Power Input Terminal and optional Strapping
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Installation
Do the following steps for the correct AC main power installation:
1. Identify which AC main power configuration is delivered from the local
electricity company in accordance with Table 15 and Figure 33.
2. If the default setting is used, go to Step 9.
3. Remove the AC distribution unit by removing the screws on the side of
this module.
4. Install the correct strapping in the main power terminal as shown in Figure
33 and in Figure 32.
5. Install the correct strapping blocks in the strapping terminal, see Figure 33.
6. Install the wires marked X1-X3 correctly in the strapping terminal, as shown
in Figure 33.
7. Install the correct strapping in SPD. This is required if the PEN combination
is used. See Figure 33.
8. Return the AC distribution unit in its location with a torque of 10 Nm.
9. Remove the left plate on the AC main power distribution unit. The AC main
power terminal is located beneath the plate.
10. Feed the AC cable through the cable inlet position 2 at the bottom of the
cabinet. Refer to figures Figure 28 and Table 14.
11. Feed the cable along the left interior of the cabinet and through the hole on
the left side into the AC distribution box.
12. Strip the AC cable to 10 mm length.
13. Install the AC main power cable in the terminal in accordance with the main
power configuration as shown in Figure 33.
14. Use plastic strip wire to secure the AC main power cable and the ground
cable to the left inside frame of the cabinet.
15. Install the cover of the left plate on the AC distribution unit using four
screws to hold in place.
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Installing PBC
Mains Input Terminal Strapping Terminal
SPD
PE N L3 L2 L1
A
X3 X2 X1
PE N L3 L2 L1
PE N L3 L2 L1
17 16 15 14 13 12 11
7 6 5 4 3 2 1
B
PE N
L
ZHONG GUANG
PE N L3 L2 L1
L1 L2 L3 N N
DEHN
L1 L2 L3 N
C
X3 X2
PE N L3 L2 L1
PE N L3 L2 L1
X1
17 16 15 14 13 12 11
7 6 5 4 3 2 1
N N N N PE
If PEN connection
PE
If PEN connection
D
PE
L3 L2 L1
X3 X2 X1
PE N L3 L2 L1
17 16 15 14 13 12 11
E
7 6 5 4 3 2 1
PE N
Figure 33
8.4
L2 L1
P022476A
Configuration for Different AC Main Power
Installing Incoming AC Power for PBC 05 Variant 2
This section describes how the AC main power is installed.
The incoming AC main power cable is installed through the inlet position 2 at
the bottom. Refer to Figure 28 and Table 14.
The AC distribution unit is "box-like", and the front view is shown in the Figure
34. The AC main power terminal is shown in Figure 35, when the cover plate
on the left front side is removed.
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Installation
AC input terminal
Service Outlet
SPD
Rectifier breakers
AC mains adaption
Heater breaker
Ge4663B
Figure 34
AC Distribution Unit
L1
L2
L3
N
PE
Ge4675A
Figure 35
AC Main Power Terminal
Before beginning the installation, it is necessary to determine which type of
power supply is available and which strapping is needed. This is done using
the data in Table 16, Figure 36 and Figure 37.
Position number 1 is the factory default setting. This corresponds to
three phases and separate neutral and protective earth lines, with a total
of five conductors.
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Installing PBC
Table 16
Posit
ion
AC Configuration and Strapping
Configuration
Numb
er
Voltage
range
Nominal
Voltage
Installation
figure
(V AC)
Phase-Neutral
(V AC)
1
3W + N + PE
346/200 433/250
230
A
2
3W + PEN
346/200 433/250
230
A
3
1W + N + PE
200 - 250
230
B
4
1W + PEN
200 - 250
230
B
5
3W + N + PE
208/120 220/127
120
C
6
3W + PEN
208/120 220/127
120
C
7
3W + N + PE
200/100 240/120
110
C
8
3W + PEN
200/100 240/120
110
C
9
3W + PE
200-240
-
D
10
2W + PE + N
200/100 240/120
115
E
11
2W + PEN
200/100 240/120
115
E
PE
N
L3
L2
L1
Ge1626B
Figure 36
52
AC Main Power Input Terminal and Optional Strapping
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Installation
Do the following for the correct AC main power installation:
1. Identify which AC main power configuration is delivered by the local
electricity company, according to Table 16 and Figure 37.
2. If the default setting is used, go to Step 8.
3. Remove the front cover of the AC distribution unit.
4. Install the correct strapping in the mains power terminal and the strapping
terminal as shown in Figure 36 and Figure 37.
5. Install the correct strapping blocks in the strapping terminal; see Figure 37.
6. Install the wires marked X1 - X3 correctly in the strapping terminal, as
shown in Figure 37.
7. Install the correct strapping in SPD. This is required if the PEN combination
is used. See strapping terminal in Figure 37.
8. Feed the AC cable through the cable inlet position 2 at the bottom of the
cabinet. Refer to Figure 28 and Table 14.
9. Feed the cable along the left interior of the cabinet and through the hole on
the left side into the AC distribution box.
10. Strip the AC cable, a length of 10 mm.
11. Install the AC main power cable in the mains input terminal according to the
main power configuration as shown in Figure 37.
12. Use plastic strip wire to secure the AC main power cable and the ground
cable to the left inside frame of the cabinet.
13. Install the cover of the left plate on the AC distribution unit using two screws
to hold in place.
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Installing PBC
Mains Input Terminal Strapping Terminal
SPD
L1 L2 L3 N PE
Emerson
Class 2
A
X3 X2 X1
L1 L2 L3 PE
L1 L2 L3 N PE
N N
7 6 5 4 3 2 1
B
ZHONG GUANG
Class B+C
L1 L2 L3 N PE
L1 L2 L3 N N
C
X3 X2
X1
N N N N PE
L1 L2 L3 N PE
7 6 5 4 3 2 1
D
DEHN
Class B+C
L1 L2 L3 N
X3 X2 X1
L1 L2 L3 N PE
PE
E
7 6 5 4 3 2 1
Ge4689A
Figure 37
8.5
Configuration for Different AC Main Power
Installing the AC Service Outlet (Optional) for PBC 05
Variant 1
There is space on the AC distribution unit to install an optional AC service
outlet. This section describes how it is installed.
The steps in this section can be done if all the incoming AC main power cable
installations and configurations have been made. The AC main distributions
unit must also be firmly replaced in its position, if it has been removed.
The AC service outlet comes preassembled and is ready for installation. It
consists of two parts: the outlet contact and the circuit breaker and they are
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Installation
interconnected by a piece of cabling. Figure 38 shows the European outlet.
Other outlet types can be ordered.
Note:
All outlets are equipped with a residual circuit breaker.
To install the AC service outlet, perform the following steps:
1. The narrow middle panel of the AC distribution unit is removed by loosening
the screw on the top of the panel and then lifting the panel.
2. Connect the three pin connector at the back of the circuit breaker with the
connector on the cable just behind the previously removed panel.
3. Insert the panel with the circuit breaker into the bottom slot and fasten it on
the top side with the screw from the removed panel.
4. The AC outlet is installed piggy-back on the large panel by sliding the two
small flanges into the holes of the panel, and then securing the outlet with
the screw on the top end.
P022433A
Figure 38
8.6
AC Service Outlet for PBC 05 Variant 1
Installing the AC Service Outlet (Optional) for PBC 05
Variant 2
There is space on the AC distribution unit to install an optional AC service
outlet. This section describes how it is installed.
The AC service outlet comes preassembled and is ready for installation. The
AC service outlet consists of two parts: the outlet contact and the circuit breaker
as shown in Figure 39. If needed, use the adpater as shown in Figure 40.
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Installing PBC
Figure 39 shows the European outlet. Other outlet types can be ordered.
Note:
All outlets are equipped with a residual circuit breaker.
To install the AC service outlet, perform the following steps:
1. Connect the three pin connector at the top of the circuit breaker with the
connector on the cable.
2. Insert the service outlet into the DIN rail.
3. Plug in the adapter into the outlet contact, if needed.
Ge4700C
Figure 39
AC Service Outlet for PBC 05 Variant 2
Ge4706A
Figure 40
56
Adapter
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8.7
Installing SPD in PBC 05 Variant 2
There is space on the AC distribution unit to install the SPD. This section
describes how it is installed.
The AC distribution unit is pre-wired for SPD installation, and the wires are
connected to AC connector inputs, and are isolated, as shown in Figure 41.
Ge4686A
Figure 41
Pre-wired AC Distribution Unit for SPD Installation
To install the SPD in PBC 05 variant 2, perform the following steps:
1. Remove the isolation and connect the wires to the SPD.
'
Ge4685A
2. Connect the grounding wire from "PE" on the SPD to the MET bar in PBC.
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Installing PBC
L1
L2
L3
PE
N
Ge4687A
3. Connect the wires to the SPD class B+C or class C.
L1
L2
L3
N
N
N
N
N
N
PE
Ge4688A
8.8
Connecting Power Distribution to Site Equipment
This section describes the installations of cables, circuit breakers and other
optional cabling in the system.
Cables to external equipment, and internal equipment, are terminated at
various terminals and boards inside the cabinet. The MET and AC connections
have been described. External AC and DC connections are described in the
coming sections.
On the right hand side on the inside of the cabinet are several connector blocks
and boards, see Figure 42. Details will be given in subsequent chapters. Alarm
signals and sensors are among the cables which are terminated in this area.
At the top is the connector block for incoming external digital alarms from other
cabinets as shown in detail inFigure 53.
One step below is the interface board for the cabinet controller unit. External
temperature sensors are connected to this board. Details are shown inFigure 57
Towards the bottom is a ground connector block for cable shield connection.
Refer to Figure 52.
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P022465A
Figure 42
8.8.1
Cabinet Right Inside Terminals
Installing Circuit Breakers and Connecting Cables
This section describes how to install circuit breakers in the cabinet and how
DC distribution cables are connected to both the circuit breaker with 048 V
and the 0 V connector blocks.
Circuit breakers for AC distribution are factory installed.
Figure 43, Figure 44 and Figure 45 shows the DC power shelf from different
views and with panels and circuit breakers removed.
A
B
C
D
ENT
ESC
Ge4664A
Figure 43
DC Power Shelf
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Installing PBC
Table 17
Power Shelf positions
Position
Description
A
Priority load for DC distributions. A Factory installed
circuit breaker in the left most position at 6 A is reserved
for fan supply. Eight positions towards the left are
available for user configuration.
B
Battery circuit breakers. 12 circuit breaker positions in
total. One block of 4 positions is factory installed.
C
Main load circuit breakers. Eight positions available for
user configuration.
D
System controller for on-site and remote system access.
The location, type and number of circuit breakers is depending on the
configuration, and is described in the Customer Site Documentation.
Circuit breakers are installed at the front of the power system. Figure 44 shows
the DC Multifunction Unit. There is a rail for circuit breakers in the front. Behind
the circuit breakers there is a 0 V connector block for the corresponding wire
pair.
Note:
Figure 44 shows the open front cover in a forward position. Remove
the cover during installation by halfway unscrewing the screws on the
hinges at the bottom.
The lower connector, the pegs shown in Figure 44, are feeding the circuit
breakers.
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B
A
C
D
E
K
F
G
J
H
P022737A
Figure 44
Table 18
DC Multifunction Unit for PBC
DC Multifunction Unit Details
Positi
on
Function
A
Relays, for power switching to main load and priority load
B
DC Surge Protection Device
C
Connector block on top of Controller for battery temperature sensor
connection
D
0 V connector blocks
E
DIN rail for circuit breaker support
F
System Controller for on-site and remote system access
G
Current feeding pegs from relays to circuit breakers
H
Circuit breaker
J
Space between 0 V connector blocks and circuit breakers, in which
alarm cables are located
K
Circuit breaker terminal for load connection
(1)
(1) The system controller for a PBC 05 can be either standard (SCU+) or advanced (ACU+). The
system controller for a PBC 05 Solar Hybrid can only be ACU+.
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Installing PBC
Circuit breakers occupy between one to four positions depending on the load
current. The number and type of circuit breakers is specified in the Customer
Site Documentation. Figure 46 shows how a circuit breaker is installed.
P022448A
Figure 45
DC Multifunction Unit, Left view
A circuit breaker is installed in the following steps:
1. Verify in the Customer Site Documentation which type and which position
should be used.
2. Make sure all screws in the bottom are completely loosened.
3. Slide the circuit breaker from above over the ‘‘peg’’ .
4. Move the top portion inwards as shown on the left hand side of the figure
below.
5. Slightly lift the circuit breaker so its top end slides over the rail, and then
let it drop downwards.
6. Tighten all the bottom end screws as shown on the right hand side of the
figure.
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1
2
P022736A
Figure 46
Circuit Breaker Installation
Circuit Breaker Alarms
The PBC 05 system controller is capable of detecting open circuit breaker and
generate alarms. For that purpose the proper alarm cables need to be installed.
The alarm cables are partly factory installed. The installation already done, is
the connection for the digital input to the controller. The other end of the cable
needs to be installed in the circuit breaker together with the 048 V cable.
Two bundles with circuit breaker alarm cables can be found in the groove
between the circuit breaker suspension DIN rail and the 0 V connector blocks.
Please refer to Figure 44 and Figure 47. One bundle consists of several black
cables. They are shrink wrapped together in the factory delivery, and they
are all unmarked. In addition there are three colored cables. These are each
marked with a battery fuse number, Batt1, Batt2 and Batt3. Number one is
intended for the optional internal battery string. This circuit breaker with fork
and alarm cable is factory installed. Number 2 and 3 are intended for the
optional external battery cabinets.
For each load in the multifunctional unit an alarm cable must be installed. The
battery cables have their dedicated colors and corresponding alarms. All the
black cables are identical, and any can be used an any circuit breaker location.
For installation of an alarm cable, please see the details in Figure 48. It shows
an alarm cable installed together with the fork in one circuit breaker. The same
applies if no fork is used.
Unused alarm cables are bundled together and wrapped in insulated tape and
tucked back and secured into the groove.
The fans are located at the back of the shelf above the DC power system.
Towards the front is space to feed all the cables to the circuit breaker and 0
V rails, which are all installed from above. A cable can have a single terminal
or a fork based terminal, depending on the current rate. Figure 48 shows a
cable installed with a fork and Figure 49 without a fork. A fork can have two
to four teeth connecting to the circuit breakers or 0 V rails, and the Figure 48
shows a fork with two teeth.
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Installing PBC
×20
P022492A
Figure 47
64
Alarm Cables
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P022475B
Figure 48
Cable Connected to Forks
To Install a cable with fork, perform the following steps:
1. Insert the fork in the terminals on the 0 V connector block at the back and
tighten all the screws as shown in the figure above.
2. Insert the fork in the terminals on the circuit breaker and tighten all the
screws as shown in Figure 48.
3. Strip about 15 mm of the cables.
4. Connect the plus (+) cable to the fork on the 0V connector block. Insert
circuit breaker alarm cable and tighten the screw.
5. Connect the minus (0) cable to the fork on the circuit breakers and tighten
the screw.
Note:
The fork used in the 0V connector block always has two teeth, even
if circuit breaker fork has three or four teeth.
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Installing PBC
P022738A
Figure 49
Cable Connected Directly to 0 V Terminal and Circuit Breaker
To install a cable without fork, perform the following steps:
1. Strip about 15 mm of the cables
2. Connect the plus (+) cable to the ground connector block at the back. Insert
the alarm cable and tighten the screw.
3. Connect the minus (0) cable to the circuit breakers. Tighten the screw.
8.8.2
Connecting DC Input on Solar Subrack
The solar subrack is a power device providing electricity for load by using solar
energy. The subrack contains the solar connection point and wind connection
point. The wind connection point is optional.
Table 19
66
DC Solar Input
Connection
Point
Input Voltage Range
Solar
2 x (68-106 V DC, Maximum Maximum 6 kW
50 A)
Output Power
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Installation
1+
23+
4-
+
Solar connection
Ge4666A
Figure 50
Cable Connection on Solar Subrack
To install a DC input cable from one solar power system, perform the
following steps:
1. Strip about 10 mm of the cables
2. Connect the (+) cable from the number one solar power system to the 1+
on the solar connection point see Figure 50.
3. Connect the minus (0) cable to the 2-.
4. Tighten the screws firmly.
To install a DC input cable from a second solar power system, perform
the following steps:
1. Strip about 10 mm of the cables
2. Connect the (+) cable from the number two solar power system to the 3+
on the solar connection point see Figure 50.
3. Connect the minus (0) cable to the 4-.
4. Tighten the screws firmly.
8.8.3
Connecting the Incoming Alarm Cable (Optional)
The local controller unit in the cabinet can support both internal end external
alarms through digital alarm input. This section describes how external digital
alarm signals are connected.
External digital alarms are connected to the alarm connector block, shown
in Figure 53 . The alarm inputs are designed in a Normally Closed (NC)
configuration.
The Figure 53 shows the alarm connector block which is located on the right
hand side of the cabinet. The figure shows, on the left hand side, the factory
default delivery. Three wire straps are inserted to close the loop and to prevent
the external binary alarms. The position of the alarm connector block is shown
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Installing PBC
in Figure 42. The system controller software is setup assuming three types
of external alarms, namely:
•
Fan alarm in external cabinet.
•
Door open in external cabinet.
•
Fuse open in external battery string
The incoming alarm cable is of type 4x2x0,5 mm 2. It is installed through the
inlet position 5 or 6 at the bottom. Refer to figures Figure 28 and Table 14.
The alarm cables has one extra pair of wires that is unused. Strip the cable
as shown in Figure 51.
To install alarm cables, perform the following steps:
1. Install cable through the inlet at the bottom and fed it to the alarm connector
block.
2. Remove strapping on positions 1-2.
3. Install open door alarm on terminals 1-2.
4. Remove strapping on positions 4-5.
5. Install External Battery fuse open alarm on position 4-5.
6. Remove strapping on position 7-8.
7. Install External Fan alarm on position 7-8.
8. Secure cable to right hand side of cabinet with plastic wire straps.
9. Twist the shield and cut to appropriate length so it can be properly fastened
at the cable shield connector block. Refer to figureFigure 52.
10. Tighten the cable inlet nut.
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B
A
C
P022452A
Figure 51
Alarm Cable
Table 20
Cable stripping
Position
Length
A
Dismantle the cable to appropriate length.
B
5 mm
C
Cut the shield to appropriate length to fit to cable
shield terminal
P022467A
Figure 52
Cable Shield connector block
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Installing PBC
1
–48 V DC
12
0 V DC
A B
P022729A
Figure 53
Alarm connector block
Table 21
Alarm Terminal Positions
Position
8.8.4
Function
A
048 V DC to external fan
B
Digital alarms from external cabinet in NC loop function.
Installing External Alarms Connections
This section describes outgoing alarms on IB2 board for PBC 05, and PBC
05 solar hybrid.
8.8.4.1
Outgoing alarms on IB2 board in PBC 05
Figure 54 shows the outgoing alarms on IB2 board in PBC 05.
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Board IB2-ROA1190872/1
J6:1 (DO1_NC)
Critical alarm
J6:3 (DO1_COM)
J3:1 (DI1+)
Relay output 1
Digital input 1
J6:5 (DO1_NO)
J3:3 (DI2+)
J6:2 (DO2_NC)
Major alarm (Not urgent)
J6:4 (DO2_COM)
Digital input 2
Relay output 2
Digital input 3
J7:1 (DO3_NC)
J7:3 (DO3_COM)
Relay output 3
J7:5 (DO3_NO)
J3:4 (DI2-)
J3:5 (DI3+)
J6:6 (DO2_NO)
Observation alarm
J3:2 (DI1-)
J3:6 (DI3-)
J4:1 (DI4+)
Digital input 4
J4:2 (DI4-)
J7:2 (DO4_NC)
J4:3 (DI5+)
Door open alarm
J7:4 (DO4_COM)
Relay output 4
Digital input 5
J4:4 (DI5-)
J7:6 (DO4_NO)
J4:5 (DI6+)
J8:1 (DO1_NC)
Fan failure alarm
J8:3 (DO1_COM)
Relay output 5
Digital input 6
J8:5 (DO1_NO)
J5:1 (DI7+)
J8:1 (DO2_NC)
Battery temp alarm
(High and low batt temp)
J8:3 (DO2_COM)
Digital input 7
Relay output 6
J8:5 (DO2_NO)
Prio operation signal to
RBS (follow the LVD1
contactor)
Spare
J9:4 (DO4_COM)
Relay output 7
J9:5 (DO3_NO)
J5:2 (DI7-)
J5:3 (DI8+)
Digital input 8
J9:1 (DO3_NC)
J9:3 (DO3_COM)
J4:6 (DI6-)
J5:4 (DI8-)
J5:5
Digital input 9
J5:6
J9:2 (DO4_NC)
Relay output 8
J9:6 (DO4_NO)
Ge5921A
Figure 54
8.8.4.2
Outgoing alarms on IB2 board in PBC 05
Outgoing alarms on IB2 board in PBC 05 Solar Hybrid
Figure 55 shows and Table 22 describes the outgoing alarms on IB2 board in
PBC 05 solar hybrid.
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Board IB2-ROA1190872/1
J6:1 (DO1_NC)
Generator alarms
J6:3 (DO1_COM)
J3:1 (DI1+)
Digital input 1
Relay output 1
J6:5 (DO1_NO)
J3:3 (DI2+)
J6:2 (DO2_NC)
Battery alarms
J6:4 (DO2_COM)
Digital input 2
Relay output 2
Digital input 3
J7:1 (DO3_NC)
Rectifier alarms
J3:4 (DI2-)
J3:5 (DI3+)
J6:6 (DO2_NO)
J7:3 (DO3_COM)
J3:2 (DI1-)
J3:6 (DI3-)
J4:1 (DI4+)
Relay output 3
Digital input 4
J7:5 (DO3_NO)
J4:2 (DI4-)
J7:2 (DO4_NC)
J4:3 (DI5+)
System alarms
J7:4 (DO4_COM)
Relay output 4
Digital input 5
J4:4 (DI5-)
J7:6 (DO4_NO)
J4:5 (DI6+)
J8:1 (DO1_NC)
Generator run at
high temp
J8:3 (DO1_COM)
Digital input 6
Relay output 5
J8:5 (DO1_NO)
J5:1 (DI7+)
J8:1 (DO2_NC)
LVD control
J8:3 (DO2_COM)
Digital input 7
Relay output 6
Digital input 8
J9:1 (DO3_NC)
DG1 in operation
J5:2 (DI7-)
J5:3 (DI8+)
J8:5 (DO2_NO)
J9:3 (DO3_COM)
J4:6 (DI6-)
J5:4 (DI8-)
J5:5
Relay output 7
Free terminals
J9:5 (DO3_NO)
J5:6
J9:2 (DO4_NC)
DG2 in operation
J9:4 (DO4_COM)
Relay output 8
J9:6 (DO4_NO)
Ge5922A
Figure 55
Table 22
Outgoing alarms on IB2 board in PBC 05 Solar Hybrid
Outgoing alarms on IB2 board in PBC 05 Solar Hybrid
Relay
Alarm
1
General Alarms:
No generator alarm or
No AC supply (delayed 60s)
2
Battery Alarms:
Under voltage 1 or
Under voltage 2 or
LVD 1 or
LVD 2 or
Battery high temp or
Battery very high temp or
Over voltage 1 or
Over voltage 2 or
Battery temp sensor fail or
Battery fuse alarm or
High load alarm
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Relay
Alarm
3
Rectifier Alarms:
Multiple rectifier alarm or
Rectifier fail or
Rectifier fan failure or
Rectifier HVSD or
Rectifier AC failure or
Rectifier not responding
4
System Alarms:
Load fuse alarms or
High ambient temperature or
Ambient temp sensor fail or
Smoke detected or
Water detection
5
Generator Run at High Temp:
Control signal to a cooling device
6
LVD Control:
Prio operation signal to RBS (to follow LVD 1)
7
DG1 in Operation:
Control signal to DG1
8
DG2 in Operation:
Control signal to DG2
8.8.5
Connecting Outgoing Alarm Cables
The local controller in the cabinet can process both internal and external
sources. All alarms that are processed can be generated to an external
management or signal entity. The controller has the following two different
output formats:
•
Digital relay output.
•
RJ 45 connector for Local Area Network (LAN) connectivity.
The RJ45 connector is inserted in the socket of the controller
Digital output signals are generated in the IB2 board.
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8.8.6
Connecting DC Supply to Fans in Other BBS 05 Cabinets (Optional)
The cabinet can supply 048 V DC to fans in external battery cabinets. This
section describes how to install the outgoing 048 V DC.
DC power is provided to external fans from the alarm connector block, shown
in Figure 53
The outgoing 048 V DC cable to external fan is of type 2x2,5 mm2. It is
installed through the inlet position 18 or 19 at the bottom. Refer to figures
Figure 28 and Table 14.
1. Install cable through the inlet at the bottom and route the cable to the alarm
connector block.
2. Install the cable on position 11 for the 048 V connection.
3. Install the cable on position 12 for the 0 V connection.
4. Secure the cable to the right hand side of the cabinet with plastic wire
straps.
5. Tighten the cable inlet.
8.8.7
Connecting
048 V DC to other Site Equipment
The cabinet can supply 048 V DC to various other RBS site equipment. For
example the Radio Remote Unit (RRU) and transmission systems can be
supplied with DC power. This section describes how to install these power
feeds. The type and number is site dependant and is described in detail in the
Customer Site Documentation.
This installations process requires cable routing through the bottom inlets,
along the right hand side of the cabinet up to the top to ground connector block
and circuit breakers at the top of the cabinet.
Cables are installed through the inlets position 7-15,16 and 17at the bottom.
Refer to figures Figure 28 and Table 14.
74
•
Cable type, dimension and length are described in detail in the Customer
Site Documentation.
•
Cable inlet, based on dimension is defined as listed in Table 14 if not
specified in the Customer Site Documentation.
•
The number of circuit breakers and the position to be used is described in
the Customer Site Documentation.
•
Seal unused cable inlets at the bottom of the cabinet.
•
Some cables will have shielding. The shield is connected to the cable shield
connector block on the right hand side of the cabinet. Refer to Figure 52.
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Installation
•
All DC load cables come in pairs. One for the 048 V DC and one for
0 V. In some cases the cable has one conductor, and in some cases
the cable might have two conductors. Cables may be shielded or not.
Cable specification like type and length are given in the Customer Site
Documentation.
Note:
Make sure that the -48 V DC cables (feed and return cables) are
tied together all the way to the load.
Bonding
Signal
DC
DC-return
Ge0411B
•
For each installed equipment, that is supported by a separate circuit
breaker, an alarm cable must be installed. This alarm is triggered when the
circuit breaker trips and disconnects power to this particular equipment.
Please see Section 8.8.1 on page 59 for more information on alarm cables.
Cable routing and installation in the DC multifunction unit is much easier if the
roof panel is removed as described in Section 7 on page 27 and Figure 15.
For each of the cable pairs, follow the procedure below:
1. Insert the cable from below through the correct inlet.
2. Route the cable to the right hand side of the cabinet.
3. Route the cable to the top of the cabinet by feeding it upwards between the
cabinet and the rack frame on the right hand side.
4. If the cable is shielded, perform the following steps:
•
Before feeding the cable to the top, split the shield from the cable.
About 60 to 70 cm should be sufficient.
•
Cut the shield to proper length, twist it, and terminate the shield in
the cable shield connector block on the right-hand side as shown in
Figure 52.
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5. Connect the 0 V cable to the 0 V rail at the back from above. Section 8.8.1
on page 59 describes the options with and without a fork.
6. The 048 V cable is connected to the circuit breaker at the front. This is
done from above. Please refer to Section 8.8.1 on page 59 showing the
options with and without a fork.
Repeat the above steps for all other cable pairs.
To conclude this installation perform the following steps:
1. Tighten all the cables together with a plastic strap wire and also tie the
bundle to the right side frame of the cabinet.
2. Tighten the cable inlet nut to form both a tight environmental seal as well
as a strain relief.
8.8.8
Connecting the Battery Temperature Sensor
This section describes the installation of the battery temperature sensor. It
controls the load voltage, depending on temperature.
The control unit in the DC multifunctional unit terminates the signals from all the
battery temperature sensors. The cabinet can monitor the input from up to 3
temperature sensors. The controller software controls the load current to the
batteries depending on the temperature. Only one of the input signals from the
sensor is able to control the load current. Hence it has to be decided which of
the temperature sensors has the controlling function. The other two sensors
are recognized but only from alarm purpose of high or low temperature.
The sensor that is selected to control the load current has to be terminated
at the connector on top of the control unit. The factory installed temperature
sensor, which is intended for internal optional battery string, is terminated at
the controller. Please refer to Figure 44 and Figure 56 for details. The other
end, the sensor element, is routed to the battery shelf. The other two optional
sensors are connected to J11 and J12 on the IB2 as shown in Figure 57.
The temperature sensor itself, is inserted on the side of the selected battery in
a temperature sensor holder
If the temperature sensor is to be installed on the side of one battery block,
this is done during the process of battery installation as described in Section
8.8.11 on page 81.
If the temperature sensor is to be installed on the front of a battery block it can
be placed in correct position at any time.
Note:
76
A PBC 05 cabinet can support up to two external battery cabinets.
The system may be designed so that the battery load voltage
is controlled from an external cabinet. In that case it becomes
important which of the temperature sensors is connected to the
different terminals.
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Installation
P022494B
Figure 56
Note:
8.8.9
Battery Temperature Sensor Termination
Red cable to the left and blue cable to the right.
Connecting the External Battery Temperature Sensor (Optional)
The controller interface board IB2, located on the right hand in-side of the
cabinet has several connectors. At the bottom side are two connectors, labeled
J11 and J12, giving room for two external battery temperature sensors as
shown in Figure 57.
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J9
J8
SW1
J7
J1
J6
J10
J5
J4
J3
J2
J11 J12
P022466A
Figure 57
Interface Board 2
The battery sensor cable has on one side a temperature sensor and on the
other side a three pin connector. Neither end can pass through the bottom
end cable inlet.
Cables are installed through the inlets position 20 and 21 at the bottom. Refer
to figures Figure 28 and Table 14.
To install the external temperature sensor, perform the following steps:
1. Remove the plastic housing on the connector for each of the pins. This is
done by pressing the spring of the pin contact using a small flat screwdriver
and pulling the wire. The metal connector comes out of the housing, still
attached to the wire. Repeat this for all the three wires as shown in Figure
58 on the left side.
Note:
Make sure to list to which position each wire belongs. In Figure 58
the cables are in the following order, top to bottom: black, blue, red.
2. Feed the wire, with the three metal connectors from the inside of the
external cabinet to the outside.
3. Feed the wire, with the three metal connectors upwards through the cable
inlets in the PBC 05 from below.
4. Install the plastic housing on the metal connectors by pushing the cable
connectors back into the housing. The spring will lock the connector into
the housing as shown on the right side of Figure 58.
5. Connect the connector to the IB2 temperature sensor input as instructed
below.
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6. Place the battery temperature sensor itself in the Battery Backup System
following the installations guidelines for that specific product.
Temp
sensor
IB2 board
P022470C
Figure 58
Temperature Sensor Cable
The control unit in the DC multifunctional unit terminates the signals from all the
battery temperature sensors. The controller software controls the load current
to the batteries depending on the temperature. Only one of the input signals
from the sensor is able to control the load current. Therefore it must be decided
which of the temperature sensors has the controlling function. The other two
sensors are recognized but only from alarm purpose of high or low temperature.
The sensor that is selected to control the load current has to be terminated at
the connector on top of the control unit. The other two sensors are connected
to J11 and J12 on the IB2 as described above.
8.8.10
Handling the Battery Temperature Sensor when no Internal
Batteries in the PBC 05 Cabinet
This section describes how to handle the factory installed battery temperature
sensor when the PBC 05 has no batteries. The following two scenarios exist:
•
No batteries at all in the system. That is, no batteries in the PBC 05 cabinet
and no connected BBS cabinet.
Go to Section 8.8.10.1 on page 80 for instructions on how to handle the
battery temperature sensor.
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•
Only batteries in a connected BBS. That is, no batteries in the PBC 05
cabinet but a connected BBS cabinet.
Go to Section 8.8.10.2 on page 80 for instructions on how to handle the
battery temperature sensor.
8.8.10.1
No batteries in the System
Follow the instruction to remove the factory installed battery temperature
sensor:
1. Remove the temperature sensor cables from the SCU, as shown in Figure
56.
2. Disable the temperature sensor function in the SCU as instructed in the
SCU User Guide.
8.8.10.2
Only Batteries in a Connected BBS
Follow the instruction to connect the battery temperature sensor from the BBS
cabinet to the SCU:
1. Follow step 1 to step 3 in Section 8.8.9 on page 77.
2. Remove the factory installed temperature sensor cables from the SCU,
shown in Figure 56.
3. Connect the temperature sensor cable from the BBS to the SCU, as shown
in Figure 59.
Note:
Connect the red cable to the left and the blue cable to the right.
The black cable is not used.
4. Place the battery temperature sensor itself in the Battery Backup System
following the installations guidelines for that specific product.
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Installation
SCU
Temp
sensor
P022976A
Figure 59
8.8.11
Temperature Sensor Cable between BBS and SCU
Installing the Battery String (Optional)
The PBC 05 has the space to hold one internal battery string consisting of four
batteries. This section describes how the batteries are installed. The product
description document explains which battery types are approved. See the
reference list for proper document titles.
Note:
Battery blocks are heavy. A battery lift may be of assistance
The battery installation is much easier to do if the optional heater has not been
installed yet. However it is not a requirement to do this in this particular order.
Figure 3 and Figure 61 show the battery compartment and the battery
positioning in the cabinet.
The cable connection to the battery string is factory installed. The terminals
with cable lugs come with protective covers, and the loose terminals are found
in the battery compartment.
Compare Figure 61 and Figure 62, showing two different ways of installing the
cables to the battery string. One battery string has the connections from above
and the second battery string has the connections at the front, using adaptors.
The front adaptor is used together with Enersys batteries. They are used only
at the battery terminals to which the cables are connected.
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Note:
Batteries can be secured in position by a battery strap as shown in
Figure 60. This strap is an optional equipment that is only mandatory in
earthquake zone 4.
P022436A
Figure 60
Note:
Battery Strapping
Before each battery block is installed in the process below, make sure
the top part of the battery strap does not fall on the back of the battery,
but stays on top.
To install batteries, perform the following procedure:
1. Install the battery strap as shown in Figure 60. Leave the front end lock
open and the strap loose enough to place the batteries.
2. Install the battery block spacer on the right side of the first battery as shown
in Figure 63.
3. Place the first battery block in the middle of the shelf and push in half-way,
so the battery block does not fall out. Make room enough so the battery
terminals stick out in the front.
4. Connect the battery cable to the battery from above and place the cable
lug over the negative (-) terminal. Insert the bolt and tighten according
to battery type.
5. Push the battery inside and to the left side position No 1, as shown in
Figure 61. Make sure the top portion of the battery strap is on top and does
not fall behind the battery blocks.
6. Place the second battery block in the middle of the shelf and push in
half-way, so the block does not fall out. Make room enough so the battery
terminals stick out in the front.
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Installation
7. Connect the battery cable to the battery from above and place the cable
lug over the positive (+) terminal. Insert the bolt and tighten according
to battery type.
8. Push the battery inside and to the right side position No 4, as shown in
Figure 61. Make sure the top portion of the battery strap is on top and does
not fall behind the battery blocks.
9. Install the battery block spacer and the temperature sensor holder on the
right side of the third battery as shown in Figure 64.
10. Place the third battery block into the shelf and push in and to the left to
position No 2 shown in Figure 61. Make sure the top portion of the battery
strap is on top and does not fall behind the battery blocks.
11. Install the battery temperature sensor by inserting the sensor in the holder
on the right hand side of the battery in position No 2 as shown in Figure 65.
12. Install the inter battery block spacer on the right side of the last battery as
shown in Figure 63.
13. Place the last battery block into the shelf and push in half way.
14. Push in and to the right to position No 3 as shown in Figure 61. Make
sure the top portion of the battery strap is on top and does not fall behind
the battery blocks.
15. Install the battery inter block connection between batteries 1 and 2. Tighten
according to battery type.
16. Install the battery inter block connection between batteries 3 and 4. Tighten
according to battery type.
17. Install the battery pole protection cover on batteries 1 and 4 as shown in
Figure 66. Leave the two last covers to the initialization stage.
Note:
Leave the inter battery connection between batteries 2 and 3
uninstalled. This connector is installed during the start up process.
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1
2
3
4
P022446B
Figure 61
Battery Positions
P021230B
Figure 62
84
Battery Front End Adaptor
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Installation
0,5xH
H
Front
30
30
Units of measurement: mm
Figure 63
P028071C
Battery Block Spacer Pads
0,5xH
0,5xH
H
Front
30
Units of measurement: mm
Figure 64
30
P028072C
Temperature Sensor Holder
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P028074B
Figure 65
Temperature Sensor Attachment
P022727A
Figure 66
Battery Pole Protection Cover
When all the batteries are in position, pull the two loose ends of the battery
holding strap. This will tighten the top side of the strap.Figure 60 shows how
the strap must be positioned with the lock at the front.Figure 67 shows in detail
how the strap is fed through the lock and how it is secured by closing the lock
towards the left.
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P022437A
Figure 67
8.8.12
Battery Strap Locking Mechanism
Installing the 19-inch Equipment (Optional)
PBC 05 allows the battery compartment to be used for housing 19-inch
equipment instead of, or along with, a battery. If the 19-inch compartment is to
be used for equipment that require high cooling capacity, or have internal fans,
the air restriction plate must be removed.
To install the 19-inch equipment:
1. Locate the air restriction plate in the rear of the cabinet, shown in Figure 68 .
2. Remove the air restriction plate, shown in Figure 69. Use two screwdrivers
to bend the plate down. Remove the plate downward.
3. Install the 19-inch equipment. Refer to the relevant installation instructions.
4. Fill the empty slots in the 19-inch compartment with dummy plates;
otherwise the climate system may not function properly.
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PBC 05
Front
Rear
Air restriction plate
P022453C
Figure 68
Location of Air Restriction Plate
Ge1433A
Figure 69
8.8.13
Removing the air restriction plate
Connecting the external Battery Backup Systems (Optional)
In addition to the single battery string in the inside the cabinet, one or two
additional cabinets with batteries can be installed. This section describes how
the cables are connected.
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Cables are installed through the inlets position 22 to 25 at the bottom as
shown in Figure 28 and Table 14.
The cables are routed along the right-hand side of the cabinet up to the top to
the ground connector block and circuit breakers.
For each installed external battery cabinet, a separate circuit breaker and alarm
cable must be installed in the DC multifunctional unit. This alarm is triggered
when the circuit breaker triggers and disconnects power to the external battery
cabinet. Please see Section 8.8.1 on page 59 for more information on alarm
cables.
For each of the cable pairs, follow the procedure below:
•
Cable type, dimension and length will be described in detail in the Customer
Site Documentation.
•
Cable inlet, by dimension is defined as listed in Table 14 if not specified
in Customer Site Documentation.
•
The number of circuit breakers and the position to be used is described in
the Customer Site Documentation.
•
Unused cable inlets at the bottom of the cabinet need to be properly sealed.
•
All Battery Backup System cables come in pairs. One for the -48 V DC
and one for 0 V path. Cable specification like type and length are given in
the Customer Site Documentation.
Cable routing and installation in the DC multifunction unit is much easier if the
roof panel is removed as described in Section 7 on page 27 and Figure 15.
For each of the cable pairs, follow the procedure below.
1. Insert the cable from below through the correct inlet.
2. Route the cable to the right hand side of the cabinet.
3. Route the cable to the top of the cabinet by feeding it between the cabinet
and the rack frame on the right-hand side.
4. Insert the 0 V cable in the 0 V rail at the back from above. Section 8.8.1 on
page 59 describes the options with and without a fork.
5. Insert a fork with four teeth on top of a circuit breaker combination as
described in the Customer Site Documentation. Install the battery fuse
alarm cable in one of the circuit breaker terminals at the same time.
6. Insert the 048 V cable in the fork at the front from above.Section 8.8.1 on
page 59 describes the options with and without a fork.
Repeat the above mentioned steps for all other cable pairs.
Conclude this installation by the following steps:
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1. Tighten all the cables together with a plastic strap wire and also tie the
bundle to the right side frame of the cabinet.
2. Tighten the cable inlet nut to form both a tight environmental seal as well
as a strain relief.
8.8.14
Installing the Heater (Optional)
In cold areas it may be necessary to install a heater. This section describes
the process of installing the heater which is supplied by AC main power. The
heater kit also includes a filter cover in the package.
Note:
Never install the filter cover in the PBC 05 Cabinet
The heater is shown in Figure 70. It is a complete module. The heater is
supplied by AC main power. A cable is factory installed from AC circuit breaker
6. The cable end for the heater should be found behind the MET. Follow the
steps below for heater installation.
1. Make sure circuit breaker 6 is in ‘‘off’’ position.
2. Pull out the cable pair behind the MET that supplies the heater.
3. Remove the plastic cover over the heater terminal block.
4. Loosen the two screws on the frame, on which the heater will hang.
5. Install the heater module by sliding the heaters key holes over the loosened
screws.
6. Tighten the screws to secure the heater in its position.
7. Connect the ground cable from the heater to the MET and secure by
washer and nut. The ground cable is equipped with a cable lug and fits the
M6 stud on the MET.
8. Connect the AC main power to the upper side of the terminal block.
9. Instal the plastic cover over the terminal block.
10. Secure the AC main power cable to the inside frame of the cabinet with
a plastic wire strap.
11. Check that heater thermostat is set to 9 degrees Celsius.
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P022439B
Figure 70
8.8.15
Heater
Connecting the AC Heater Cable External (Optional)
If the cabinet is used together with external BBS 05 cabinets, it is possible to
support them with a heater power cable. This section will describe how the
cable to external heaters are installed.
The cable is installed through the inlets position 3 or 4 at the bottom. Refer to
figures Figure 28 and Table 14.
Follow the procedure below:
1. Install the cable through the bottom inlet.
2. Make sure the heater circuit breaker 6 is in ‘‘off’’ position.
3. Remove the plastic cover of the Terminal Block AC.
4. Install the ground cable, which is pre installed in the heater Terminal Block
AC, by connecting its cable lug to one of the 6 mm bolts in the MET.
5. Strip AC heater cable.
6. Loosen the Terminal Block AC screws on the topside.
7. Connect the AC cable on the topside in the same connector blocks as
the incoming AC.
8. Tighten screws.
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9. Install plastic cover on Terminal Block AC.
10. Secure AC cable to the frame inside cabinet by using plastic strap wire.
11. Tighten cable inlet at bottom of cabinet.
8.8.16
Installing the Rectifier Units
The rectifier units, shown in Figure 71 for PBC 05 variant 1, and Figure 72 for
PBC 05 variant 2, are not factory installed. Up to five rectifiers can be installed.
The rectifiers are installed by sliding them into the designated slots. They are
secured by closing the latch at the bottom and by tightening the screw in the
bottom right corner. Only slight hand power is sufficient to secure them in their
slots.
Two different types of rectifiers are allowed in the system. The difference
between them is the efficiency value. It is allowed to have both types installed
in the system at the same time.
Note:
If not all five rectifiers are used, the empty slots must have a cover
plate installed at the front.
P022472A
Figure 71
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PBC 05 Variant 1 Rectifier
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Installation
Ge4465A
Figure 72
8.8.17
PBC 05 Variant 2 Rectifier
Installing the Controller Unit
The controller unit, SCU+ shown in Figure 73 or ACU+ shown in Figure 74,
is not factory installed. The SCU+ or ACU+ is installed by sliding it into its
designated slot.
Controller Unit is secured by a latching arm at the bottom. When the controller
unit is in place, the arm is closed to the bottom right corner and secured by a
screw. Only slight hand power is sufficient to fasten the screw.
ENT
ESC
P022441B
Figure 73
SCU+
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ENT
ESC
Ge4701A
Figure 74
8.8.18
ACU+
Installing the Door Lock
The cabinet has a factory installed door locking mechanism. The door has two
locks. The key is a simple form of a triangular shape. Security can be improved
by switching one or both locks to a proper lock with a key.
Replacing the lock is done by unscrewing the nut and bolt in the door lock from
the inside. The new lock is installed in the reverse operation with the nut and
bolt. The process is shown in Figure 75.
P022497A
Figure 75
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Installation of Door Locking Mechanism
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Installation
8.9
Checking and concluding the installation
When the installation is completed it must be verified. Table 23 provides a
checklist for the installation before power is switched on, and the start-up
process is initialized.
Table 23
Item
Checklist
Description
yes
no
Cabinet.
1
Cabinet location as described in Customer Site
Documentation.
2
Cabinet clean and undamaged.
3
Cabinet fastened as described in Customer Site
Documentation.
4
Check that filters for incoming air in the door and for the
outgoing air at the back, are properly in place and are
clean.
Main power.
5
Cabinet ground between MET and site ground.
6
Ground cable properly fastened and correctly tightened.
7
AC main power cable correctly stripped, terminated and
fastened in cabinet AC main power terminal.
8
AC main power cable correctly stripped, terminated and
fastened in external circuit breaker.
9
Check all bolts and nuts at the cabinet MET and cable
shield terminals.
Cabling
10
Check all cables to make sure no cable is damaged.
11
Check all cables terminated in the cabinet for correct
stripping.
12
Check all terminal and fork screws to be properly tightened.
13
Check that all cable ends outside the cabinet are properly
terminated. Unconnected cable ends need to have a
proper cover or wrapped in isolation tape.
14
Check that all cables inside the cabinet are properly
fastened to the inside frame, using plastic wire strapping.
15
Check that all cable glands in the bottom, with a cable,
are properly tightened.
16
Check that all unused cable glands in the bottom are
properly sealed.
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Item
yes
Description
no
Batteries.
17
Check that all batteries in the string are of the same type,
and all that are installed in the same direction, facing
outwards.
18
Check that the battery string has proper connection with
0 V and 048V.
19
Check that the middle inter-cell connector is not installed.
20
Check that all other inter-cell connectors are properly
installed and tightened.
21
Make sure all circuit breakers are on the "off" position.
22
Check that all tools and installation material has been
removed from inside the cabinet.
23
Check that all cables are marked according to Customer
Site Documentation instructions.
After the checklist is completed for the installation of equipment, perform the
following concluding steps before power-up:
1. Replace the cover plate in front of the cables and fans at the top inside of
the cabinet. This plate is installed with four screws at each corner.
2. Replace the cover plate for the multifunction unit by first installing the
screws at the bottom hinges. The plate is then lifted up and secured at
the top.
3. Replace the cabinet roof and secure it using washers and screws and
optional locking plates as described in Section 7.1 on page 28.
4. Replace the doorstop.
5. Check that the door closes properly.
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Power Up and Verification
9
Power Up and Verification
This section will provide guidelines and checklist for power up and verification
of the PBC 05 system
Table 24
Start-up preparation and Installation Test
Item
Action
1
Check that ALL circuit breakers
are in ‘‘OFF ’’position.
2
Connect remaining battery
interconnect strip between
batteries 2 and 3.
Result
Comment
Install the remaining pole
protection covers on batteries
2 and 3.
3
Measure battery voltages and
potential short circuits
The voltages must correspond
to values given by battery
manufacturer. Nominal value for
a battery string is in the range of
48 -51V.
Resistance between battery pole
- and cabinet chassis should high
(> 50 Ohm)
Resistance between battery pole
+ and cabinet chassis should be
zero
4
Check incoming main power
voltage
Rectifiers are designed for
nominal voltage of 200-250 V AC
with 50/60 Hz. Voltage tolerances
are between 85 to 300 VAC.
Start up
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Table 24
Item
Start-up preparation and Installation Test
Action
Result
Switch on the main power
supply to the cabinet
The green optical indicator on the
controller will start emitting light.
Switch on the circuit breaker to
rectifiers.
The rectifier fan starts.
Comment
If the LVD contactors were off,
they will now operate.
Alarms will be issued and this
will be displayed by a red optical
indicator on the controllers as well
as "Alarm" in the LCD window.
Check the DC voltage in the
Controller display
Voltage must correspond to
controller default setting, or
programmed value.
If temperature compensated
charging is activated the value
may differ +- 2 V from set value.
98
Switch on the circuit breaker to
the battery string, and check
battery voltage.
The battery voltage increases and
reach system voltage. This may
take hours depending on battery
charge level.
Connect all other batteries the
same way as above.
The alarm Batt Fuse Alarm will
cease.
Switch on the distribution
circuit breakers
The loads get power.
Push the door locking
connectors, to simulate all
doors are closed.
All alarms cease in the controller.
Check all optical indicators of
the system
Only green optical indicators must
emit a light.
The alarms cease in the controller.
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Performing Concluding Routines
10
Performing Concluding Routines
Before leaving the site, perform the following procedure:
1. Check the parameter settings.
2. Clean the site and remove objects such as wrapping paper and cable
clippings.
3. Dispose of waste in accordance with local regulations.
4. Fill in the verification checklist in the Customer Site Documentation.
5. Report any faults in accordance with local requirements.
6. Hand over the Customer Site Documentation to the person responsible
for the site.
7. Lock all doors and gates to the site.
Ericsson strongly recommends that installers pay particular attention to the
environment when cleaning the site after RBS installation, in particular, recycle
all waste that can be recycled and sort the rest so that it can be disposed in
accordance with local regulations. Use the checklist in Table 25 to recycle and
sort waste after the procedure in this instruction are completed.
Table 25
Recycling and Sorting Waste
Recycle or
Sort as
Item
Metals
Nuts bolts, washers, and screws
YES
N/A
Pieces of cable with high metallic content
Waste metal from cable ladders
Paper
Paper
Plastics
Bubble plastic
Cable insulation from crimping, brazing, or
welding
Cable tie clippings
Foam
Packing chips
Pieces of cable with low metallic content
Polystyrene
Wood
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Wood
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Installing PBC
Recycle or
Sort as
Item
YES
N/A
Notes:
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Glossary
Glossary
BBS
Battery Backup System
DC
Direct Current
ESC
Ericsson Site Controller
EPP
ESC Patch Panel
ESD
Electrostatic Discharge
IB2
Interface Board
LAN
Local Area Network
MET
Main Earthing Terminal
NC
Normally Closed
PBC
Power and Battery Cabinet
RBS
Radio Base System
RRU
Radio Remote Unit
SCU
Standard Controller Unit
SPD
Surge Protecting Device
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Reference List
Reference List
The following documents are related to this product installation guideline:
Safety
[1]
Personal Health and Safety Information, 124 46-2885
[2]
System Safety Information, 124 46-2886
Site
[3]
Grounding Guidelines for RBS Sites, 23/1551-LZA 701 6009
[4]
Customer Site Documentation
[5]
Battery Guidelines , 1/154 43-LZA 701 6009
[6]
Installing Stackable Kit, 12/1531-LZA 701 6011
Product specific documents
[7]
Installing BBS, BBS 05, 3/1531-LZA 701 6009
[8]
PBC Description, PBC 05, 1/1551-LZA 701 6009
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