Installing Flexi Cabinet for Outdoor (FCOA)

471841A Nokia Flexi EDGE Base Station, Rel. EP2, Product Documentation, v.1

Installing Flexi Cabinet for Outdoor (FCOA)

DN7064725 Issue 3-0 en 18/06/2008

# Nokia Siemens Networks

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The information in this document is subject to change without notice and describes only the product defined in the introduction of this documentation. This documentation is intended for the use of Nokia Siemens Networks customers only for the purposes of the agreement under which the document is submitted, and no part of it may be used, reproduced, modified or transmitted in any form or means without the prior written permission of Nokia Siemens Networks. The documentation has been prepared to be used by professional and properly trained personnel, and the customer assumes full responsibility when using it. Nokia Siemens Networks welcomes customer comments as part of the process of continuous development and improvement of the documentation. The information or statements given in this documentation concerning the suitability, capacity, or performance of the mentioned hardware or software products are given “as is” and all liability arising in connection with such hardware or software products shall be defined conclusively and finally in a separate agreement between Nokia Siemens Networks and the customer. However, Nokia Siemens Networks has made all reasonable efforts to ensure that the instructions contained in the document are adequate and free of material errors and omissions. Nokia Siemens Networks will, if deemed necessary by Nokia Siemens Networks, explain issues which may not be covered by the document. Nokia Siemens Networks will correct errors in this documentation as soon as possible. IN NO EVENT WILL NOKIA SIEMENS NETWORKS BE LIABLE FOR ERRORS IN THIS DOCUMENTATION OR FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO SPECIAL, DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL OR ANY LOSSES, SUCH AS BUT NOT LIMITED TO LOSS OF PROFIT, REVENUE, BUSINESS INTERRUPTION, BUSINESS OPPORTUNITY OR DATA, THAT MAY ARISE FROM THE USE OF THIS DOCUMENT OR THE INFORMATION IN IT. This documentation and the product it describes are considered protected by copyrights and other intellectual property rights according to the applicable laws. The wave logo is a trademark of Nokia Siemens Networks Oy. Nokia is a registered trademark of Nokia Corporation. Siemens is a registered trademark of Siemens AG. Other product names mentioned in this document may be trademarks of their respective owners, and they are mentioned for identification purposes only. Copyright © Nokia Siemens Networks 2008. All rights reserved.

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Contents

Contents Contents 3 1

Summary of changes 5

2

Overview of installing FCOA

3

Removing the FCOA cabinet roof 9

4

Lifting the FCOA 11

5 5.1 5.2 5.3

Installing the cabinet 15 Anchoring the FCOA 15 Changing the opening direction of the FCOA door Installing the FCOA security lock 30

6 6.1 6.2

Routing cabinet external cabling of FCOA 35 Routing the cables through FCOA cabinet bottom 35 Routing the cables through FCOA cabinet roof 42

7

Grounding the FCOA 45

8 8.1 8.2 8.2.1 8.2.2 8.2.3 8.2.4 8.2.5 8.2.6 8.2.7 8.2.8 8.2.9

8.3 8.4

Installing optional items 49 Installing air filter 49 Installing battery backup and site support solutions for FCOA 58 Overview of battery backup and site support solution for FCOA 58 Disassembling the rack 58 Installing batteries 60 Installing PDU and site support module 67 Installing rectifier units (WPMB/WPMC) 89 Installing site support module without battery backup 91 Installing 3rd party LTE units in the site support module 98 Connecting battery backup and site support alarms in FCOA 99 Changing the alarm polarity and disabling the LTE distribution alarm of the WPUB unit 105 Changing the alarm polarity and disabling the LTE distribution alarm of the WPUC unit 107 Installing fire detector 109 Taking power for additional site equipment 111

9

Checklist for installing FCOA 113

8.2.10

7

18

Appendix A Installation tools and torque values 115 A.1 Installation tools for Flexi EDGE BTS 115 A.2 Torque values 116

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Summary of changes

1

Summary of changes Changes between issues 3-0 and 2-0 Updated chapters: .

Anchoring the FCOA anchor bolt size recommendation added

.

Installing air filter power cabling information updated

.

Installing batteries the figure Principle of locating the battery supports updated

.

Installing PDU and site support module alarm cabling instructions updated

.

Connecting battery backup and site support alarms alarm cabling figures added.

.

Changing the alarm polarity and disabling the LTE distribution alarm of the WPUB unit instructions for changing the alarm polarity updated and information on disabling LTE distribution alarm added

.

Changing the alarm polarity and disabling the LTE distribution alarm of the WPUC unit information on disabling LTE distribution alarm added

Removed sections: .

Appendix A: Contents of delivery

Changes between issues 2-0 and 1-0 New chapters:

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.

Routing cabinet external cabling of FCOA

.

Overview of battery backup and site support solution for FCOA

.

Installing site support module without battery backup


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.

Installing 3rd party LTE units in the site support module

.

Connecting battery backup and site support alarms in FCOA

Updated chapters: .

Overview of installing FCOA: changed the order of steps.

.

Removing the FCOA cabinet roof: updated the Purpose section.

.

Anchoring the FCOA: added information about recommended bolt size.

.

Installing air filter: added information about connecting power to the filter and about properly closing the control box cover. Figure in Summary section updated.

.

Installing batteries: Figure in step 6 updated.

.

Installing site support module and PDU for battery backup: changed the title and updated the Before you start section. Moved DIP switch information to chapter Connecting battery backup and site support alarms in FCOA.

Removed chapters:

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.

Installing Flexi System External Alarm (FSEB)

.

Appendix FSEB interface signals and connector pin assignments


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Overview of installing FCOA

2

Overview of installing FCOA Purpose This is an overview of how to install Nokia Flexi Cabinet for Outdoor (FCOA). Before you start Check that you have the needed installation tools available. See Appendix Installation tools and torque values.

Warning If performing installation or maintenance procedures on a BTS, make sure that all transmitters in the area are switched off.

Warning The antenna generates electromagnetic fields at radio frequencies. Do not cross the compliance boundary.

Steps 1.

Check that the site meets the installation requirements. For more information, see Requirements for Installation and Operation.

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2.

Locate the site pack in the bottom right corner of the cabinet.

3.

Remove the cabinet roof, if needed.

4.

If required, lift the cabinet to the installation location.


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5.

Change the door opening direction, if needed.

6.

Anchor the cabinet on the base.

7.

Install the security lock, if needed.

8.

Prepare the cabinet cable entries.

9.

Route the grounding cable and ground the cabinet.

10.

Install the air filter (FCFA), if needed.

11.

Installing Flexi System External Alarm (FSEB)

12.

Install the Site Support Module (FCSA) and Integrated Battery Backup (MIBBU), if needed. If you are using the Flexi Rectifier Module (FRMA, FRMB or FRMC), see the installation instructions in NOLS.

13.

Install the heat detector (FCDA), if needed.

Further information Next, install the modules inside the cabinet, and route and install the cables. For instructions, see Creating FCOA Configurations.

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Removing the FCOA cabinet roof

3

Removing the FCOA cabinet roof Purpose The cabinet roof is removed for the following tasks: .

lifting the cabinet,

.

routing the cabinet external cabling through the roof,

.

installing the air filter,

.

changing the door handedness, or

.

installing auxiliary boxes (FSEB, FSEC, LMU)

Steps 1.

Open the door.

1 DN7068496

Figure 1.

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Opening the door of the cabinet


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2.

Remove the screws behind the front plate.

2

2

2

DN70287227

Figure 2.

3.

Removing the screws

Remove the roof.

3

DN70287242

Figure 3.

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Removing the roof


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Lifting the FCOA

4

Lifting the FCOA Purpose Follow these instructions when the cabinet must be lifted to the desired installation location. An empty cabinet weighs max. 80 kg (176.3 lbs). It can be lifted by a sufficient number of personnel using the lifting handles (WLHA lifting handle kit 469554A). Lifting eye bolts are not included in the cabinet delivery. They can be ordered separately (466289A). The cabinet can also be lifted when fully equipped. Because of the weight of the cabinet, it must be lifted with a crane.

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Handle

DN70119951

Figure 4.

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Lifting handles


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Lifting the FCOA

Summary

4

Minimum 1500 mm (59.1 in)

Lifting eye bolts (4 places)

3

2

DN7068215

Figure 5.

Lifting the cabinet

Warning The cabinets are heavy. Additional personnel or lifting equipment may be needed when the cabinets are moved, unpacked, or lined up. In addition, follow any local regulations applicable to the installation.

Steps

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1.

Remove the cabinet roof.

2.

Attach the 4 x M12 lifting eye bolts to the attachment points.


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3.

Attach the hoisting belt or rope to the lifting eye bolts. Make sure that the hoisting belt or rope loop is min.1500 mm (59.1 in.) high to avoid bending the equipment.

Caution A fully equipped cabinet is heavy. Make sure that the hoisting belt or rope is sufficiently strong.

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4.

Lift the cabinet carefully to the desired installation location.

5.

Mount the cabinet.

6.

Remove the lifting equipment.

7.

Install the roof.


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Installing the cabinet

5


5.1

Anchoring the FCOA Purpose The cabinet must be anchored to the base if there is any risk of it toppling in areas with an earthquake risk, for example. Before you start The site is prepared and ready. When raining, some water may enter the cabinet through the door and back wall. It is important that the water can exit via the holes on the cabinet floor. If the cabinet is exposed to rain, it must be installed at least 20...50 mm off the ground by using, for example, an I-beam rail, metal grating or C-bars. The recommended anchor bolt size is M12 x 60 mm. The bolts are not included in the delivery.

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Summary

Cabinet spring washer Anchor bolt Concrete

20-50 mm off the ground

Cabinet fixing nut

DN7067649

Figure 6.

Anchoring the cabinet

Steps 1.

Drill the anchoring bolt holes on the base. See the drilling template in the packing.

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with air filter cables routed via back with air filter and cables routed via side or bottom back wall

205 mm (8.1 in)

90 mm

105 mm (4.1 in)

575 mm (22.6 in)

Air filter

fixing points o 15 mm

605 mm (23.8 in)

620 mm (24.4 in)

1105 mm (43.5 in)

75 mm (3.0 in)

Front side DN70119963

Figure 7.

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Anchoring bolt locations

2.

Attach the anchoring bolts to the base.

3.

Position the cabinet on the anchoring bolts.

4.

Fix the nuts on the anchoring bolts.

5.

Check that the cabinet is level.


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6.

5.2

Tighten the nuts to 49 Nm.

Changing the opening direction of the FCOA door Purpose The door opening direction can be changed.

Tip If the cabinet installation location has limited space, change the door handedness before taking the cabinet to the location.

Caution Standing on the door may cause the door to buckle. Do not climb on the cabinet door to access the roof.

Steps 1.

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Detach the wind stopper from the door (two screws).


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1

2

DN7073576

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2.

Detach the wind stopper from the cabinet by moving it to the left first.

3.

Detach the grounding cable from the door.


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3

ground cable DN70119987

4.

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Remove the hinge pins (3 pcs) and detach the door.


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4a

4b

5

Loosen the hinge screw

Remove the hinge

DN7073588

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5.

Remove the hinge screws (3 pcs) and hinges from the cabinet.

6.

Remove the plastic plugs and install them on the other side of the cabinet.


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7 6

6

7 6

7 6

7

DN7073607

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7.

Move the hinges to the new location in the cabinet.

8.

Detach the locking rod guide plate.


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8

DN7073619

9.

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Detach the door side plate (lock side).


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9 10

DN7073622

10.

Flip the door side plate 180 degrees (upside down).

11.

Attach the door side plate back in its place. Fix with six screws. Tighten the two top screws first, then the two bottom ones, and lastly the two screws in the middle.

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11b

11c

11a

11b DN70145637

12.

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Thread the guide plate to the locking rod and attach it to the door.


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12

DN70145676

13.

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Flip the door 180 degrees (upside down).


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13

DN70145652

14.

Install the door to the cabinet using the hinge pins. Push the hinge pins at least halfway down the hinge slots.

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14

DN7073673

15.

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Thread the wind stopper to the guiding slot in the cabinet.


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15

DN70146893

16.

Attach the wind stopper to the door.

16

DN7073685

17.

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Detach the grounding cable from the cabinet.


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Detail view inside the cabinet

19

18

ground cable DN70120014

5.3

18.

Attach the grounding cable to the new location in the cabinet.

19.

Attach the grounding cable to the door.

20.

Move the magnetic proximity sensor magnet part from the bottom of the door to the top. a. Detach the two M3 screws. b. Flip the detached part 180 degrees. c. Move the magnet part to its new location and fix with the two M3 screws.

Installing the FCOA security lock Purpose An optional customer-specific lock can be installed on the cabinet door to prevent unauthorised personnel from accessing the cabinet. The lock installation is either a right-hand or left-hand installation depending on the handedness of the cabinet door.

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Summary

Unlocked

Unlocked

Right hand installation

Left hand installation

Locked

Locked

DN70148334

Figure 8.

Installing the security lock

Steps 1.

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Remove one of the rubber plugs.


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1

DN70148346

2.

Remove the generic security lock latch from the lock.

3.

Take the security lock latch from the site pack.

4

DN70148358

4.

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Fit the security lock on the cabinet door.


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5

DN70148373

5.

Secure the security lock in its place with a nut.

6

DN70148397

6.

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Attach the security lock latch to the lock.


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7

DN70148416

7.

Secure the lock latch with a nut.

8.

Fix a rubber plug into the empty hole.

9.

Test the security lock. Test the lock by turning the key clockwise. Check that the latch moves correctly and that the door can be locked. In a left-hand installation, test the lock by turning the key clockwise and make sure that the latch is pointing upwards.

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6 6.1

Routing cabinet external cabling of FCOA Routing the cables through FCOA cabinet bottom Purpose The cabinet external cables can be routed in the cabinet through the cable entry on the cabinet bottom.

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Summary

DN70473357

Figure 9.

Antenna cable routing through the bottom of the cabinet

Steps 1.

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Detach the three screws on the right side of the cable entry.


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1

DN70227072

Figure 10.

2.

Routing the cables through cabinet bottom step 1

Remove the three cable gaskets from the cable entry.

2

DN70227096

Figure 11.

3.

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Route the power cables using cable clamps. Start cabling from the left.


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Cable clamps and screws are included in the site pack.

power cables

3

transmission cables

4

DN70227103

Figure 12.

Routing the cables through cabinet bottom steps 3 and 4

cable clamps for power cables DN70227115

Figure 13.

4.

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Routing the cables through cabinet bottom detail figure

Route the transmission cables through the cable entry and fix with cable ties.


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5.

Remove teeth from the cable gasket as necessary (one tooth per cable).

Tip If the cable is thin, it is not necessary to remove any teeth.

5

DN70227127

Figure 14.

6.

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Install the first cable gasket in place.


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cable ties

6

DN70227139

Figure 15.

7.


Route antenna cables through the cable entry and fix with cable ties.

7

antenna cables DN70227142

Figure 16.

8.

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Install the second cable gasket.


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8

DN70227154

Figure 17.

9.


Route antenna cables through the cable entry and fix with cable ties.

9

10

DN70227166

Figure 18.

10.

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Routing the cables through cabinet bottom steps 9 and 10

Install the remaining cable gasket.


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6.2

Routing the cables through FCOA cabinet roof Purpose The cabinet external cables can be routed in the cabinet through the cabinet roof. Before you start Remove the cabinet roof.

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Summary

Inside the roof

1

Cable entries

2

1

2 power cables cable clambs

4

cable ties

6

5

6 3

DN7068099

Figure 19.

Routing the cables through cabinet roof

Steps 1.

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Remove the cover plate from the lead-through you are going to use.


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There are three possible lead-throughs on top of the cabinet: one on each side, and one in the back. If you are using the lead-through in the back of the cabinet, first remove the rubber lead-ins on the inside of the cabinet to uncover the cable entry screws. 2.

Place the lower half of the cable entry on the lead-through and fix with screws.

3.

Route the cables in the cabinet. Power cables must be routed through cable clamps to reduce strain on the cables. Cable clamps and screws are included in the site pack.

4.

Fix the power cables with cable clamps.

5.

Fix the other cables with cable ties.

6.

Place the upper half of the cable entry on top of the lower one, fixing the cables to their places. Fix with screws.

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Grounding the FCOA

7

Grounding the FCOA Before you start The grounding cable is not included in the delivery.

Caution Follow the local safety regulations when grounding the cabinet.

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Summary

DN70100864

Figure 20.

Site main grounding points in FCOA

Steps

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1.

Make sure the grounding cable is fixed to the site grounding point.

2.

Guide the cable through the cable entry.

3.

Strip approx. 2 cm (0.79 in.) of the main ground cable.

4.

Insert the stripped end of the cable into a cable shoe lug and crimp.


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Grounding the FCOA

5.

Fit the lug to the grounding point in the cabinet and fix with a star washer and nut. Tighten to 3 Nm (for M5) or 5 Nm (for M8).

Tip M8 is recommended for main grounding.

Further information The modules are grounded to the cabinet rack, and no separate module grounding cables are required.

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Installing optional items

8


8.1

Installing air filter Purpose The optional FCFA delivery (air filter and wind plate) can be used when the environmental conditions require it. Before you start Remove the cabinet roof. Remove the site bag on the top left corner of the air filter. When unpacking the FCFA delivery, push the air filter back panel horizontally until it no longer moves freely. Then lift the plate upwards keeping it level.

Tip It is recommended that the cabling be routed to the side or bottom when the air filter is used. If the air filter is installed in an equipped cabinet, the cables are routed in the rear and antenna jumper cables must be disconnected.

There are two options for connecting power to the air filter:

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.

Connect the power cable (995083) to a power port on either the System Module (ESMA) or System Extension Module (ESEA).

.

Connect the power cable (995260) to the System Module power input bolts.


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Summary

Place for the cover plate (418 x 142 mm)

to control box cabinet pressure hose to + terminal

pressure sensor

ambient pressure hose DN70121119

Figure 21.

Air filter power supply cable

Steps 1.

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Remove the 4 x M5 screws inside the cabinet.


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back side

1 M5 4 pcs

2

DN70150241

Figure 22.

2.

Removing the 4 x M5 screws inside the cabinet and the cabinet back panel

Remove the cabinet back panel. Lift the back panel first upwards and then outwards.

3.

Remove the two bars behind the cabinet. Loosen the 4 x M5 screws from both sides and detach the bars.

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3

DN70150253

Figure 23.

4.

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Removing the two bars behind the cabinet

Remove the air filter roof.


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4

DN70150265

Figure 24.

5.

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Removing the air filter roof

Fix the air filter in place with the guide pins (one at the top and one at the bottom of the air filter).


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M5 15 pcs

5 5

DN70150277

Figure 25.

6.

Fixing the air filter

Fix the air filter on the cabinet with 4 x M5 on the roof and 22 x M5 screws at the back. Fix the four screws on the roof first.

Tip Use the screws from the detached bars in the previous step. In addition, use additional screws included in the air filter site pack.

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7.

Open the control box.

8.

Connect the alarm cable to the FSEB box.


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9.

Route the air filter fan power cable through a vacant bushing seal and connect it to the screw terminal on the control box printed circuit board. There are two alternatives. Either: a. Connect the power cable (995083) from the System Module (Ext output). Or: b. Connect the power cable (995260) from the System Module power input bolts.

10.

Route the ambient pressure hose to the cabinet door.

11

DN70150289

Figure 26.

11.

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Routing the ambient pressure hose to the cabinet door

Install the control box cover.


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Caution If the cover is not closed properly, water may enter the control box. Make sure that the cover matches the notches on the control box.

12.

Fix the cables to the fixing points with cable ties.

13.

Install the air filter back panel.

15 17

14

DN70150432

Figure 27.

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Installing the air filter back panel, the air filter roof and the cabinet roof

14.

Install the air filter roof.

15.

Install the cable entry, if necessary.

16.

Install the cabinet roof.


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17.

Install the wind plate on the cabinet door, if necessary.

16a

16c 16d

16b

DN70154764

Figure 28.

a.

b. c. d.

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Installing the wind plate on the cabinet door

Fix four screws and washers on the cabinet door. Make sure the washers are placed the convex side outwards from the System module or System Extension module PWR 6 output. Install the wind plate. Tighten the screws. Fix the rubber plugs in the wind plate.


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8.2

Installing battery backup and site support solutions for FCOA

8.2.1

Overview of battery backup and site support solution for FCOA The optional site support module (FCSA) is used with the outdoor cabinet to provide long-term battery back-up for the Flexi EDGE BTS. It also provides IP55-protected space for 3rd party 19” Line Terminating Equipment (LTE) units. The FCSA is installed in the FCOA along with batteries and a Power Distribution Unit (WPUB or WPUC). The PDU converts AC power into DC power, which is then used by the BTS. Alarms routed from the battery backup solution can be routed to the System Module, FSEB or other external alarm box. The FCSA can also be used without battery backup to provide power and IP55 protection for 3rd party LTE units. In this scenario, an FSEC must be installed on the FCOA roof to provide power to the FCSA. The following HW is required for the FCOA battery backup and site support solution:

8.2.2

.

Battery options: . Power safe battery 4 x 12V62F . Power safe battery 4 x 12V92F

.

Flexi Cabinet Site Support Module (FCSA)

.

Rectifier Units (WPMB/WPMC)

.

Power Distribution Unit (PDU) (WPUB/WPUC)

.

Optional items: . Flexi EDGE Battery Alarm cable (EBCA) . Flexi EDGE OVP (FSEC) box (provides power to the FCSA if the battery backup solution is not used)

Disassembling the rack Purpose Before installing the site support, the lower part of the cabinet rack must be disassembled.

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Summary

2 2

3

2 2

1

DN7067773

Figure 29.

Disassembling the rack

Steps 1.

Remove the air guide plate (two screws).

2.

Remove the screws (8 pcs). See figure Disassembling the rack for a detailed screw location.

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Tip Save the screws for later use.

3.

Disassemble the two lower shelves and the vertical wall.

Further information Proceed to the Installing batteries section.

8.2.3

Installing batteries Before you start .

Make sure that the outdoor cabinet is grounded to the site main ground.

.

Install the MIBBU unit in the site support module.

.

Disassemble the rack as instructed in the Disassembling the rack section.

Steps 1.

Install the mounting part to the left.

1

DN7073704

2.

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Fix with two screws on the wall (M5x8) and two screws on the floor (M5x12).


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2

2

DN7073716

3.

Install the air guide plate between the left mounting rack and the cabinet rack with two screws.

3

DN70121049

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4.

Install the battery back fixing plate. There are two possible installation locations depending on the size of the batteries. . If you are using 92 Ah batteries, proceed as instructed in these instructions. . If you are using 62 Ah batteries, remove the rail from the battery back fixing plate first.

5.

Fix with three screws.

left side

right side

5 4 5 Rail

DN70119842

Figure 30.

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92 Ah batteries


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left side

right side

5 5

4

DN7073728

Figure 31.

6.

62 Ah batteries

Move the battery support on the left to the location required by the size of the batteries.

battery supports

6

DN7073731

Figure 32.

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Locating the battery supports


63 (117)


92 Ah

62 Ah

mounting rail space for batteries

space for batteries

DN70135374

Figure 33.

Principle of locating the battery supports

7.

Pre-install two screws on the cabinet.

8.

Install the mounting rail to the right. Fix with two screws. See the following figure for a detailed location.

64 (117)


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6U

8

DN7073743

9.

Install the batteries. Use an isolated wrench.

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65 (117)


left side

right side

9a

cage nuts

9a 9c

9b

DN7068121

a. b. c. d.

e. f. g.

66 (117)

Fix 4 x cage nuts to the cabinet. Fix rubber pads between batteries, four pads on the right side of each battery, one pad in each corner. Place the batteries in the cabinet, starting from the left. Fix with the battery front plate. If you are using 62 Ah batteries, remove the rail behind the battery front plate. Connect the batteries in series and tighten the bolt. Install the battery terminal covers. Connect the battery cable (994955) to the batteries and tighten to 5 Nm. Make sure you install the rubber boots.


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Expected outcome

Battery back fixing plate

DN70148685

Figure 34.

8.2.4

Principle of installing batteries

Installing PDU and site support module Purpose The optional site support module (FCSA) can be used with the outdoor cabinet to provide long-term battery back-up time for the Flexi EDGE BTS, and a space for installing LTE units. The MIBBU (WPUB or WPUC) is utilised when a site support module is used. The MIBBU (WPUB or WBUC) converts the AC power into DC power, which the base station uses.

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67 (117)


Table 1.

Pin mapping of the D15 female alarm connector

Pin

Signal

Pin

Signal

1

INT_FAN_ALARM

9

MAINS#3

2

EXT_FAN_ALARM

10

ALARM_GND

3

TEMP_ALARM

11

ALARM_GND

4

LTE_POWER_ALA RM

12

ALARM_GND

5

EXT_ALARM1 (default not connected)

13

ALARM_GND

6

EXT_ALARM2 (default not connected)

14

ALARM_GND

7

MAINS#1

15

ALARM_GND

8

MAINS#2

Three alarm lines from the MIBBU are routed via the control card to EAC.

Table 2.

68 (117)

Pin mapping of the D9 female alarm connector

Pin

Signal

Pin

Signal

1

MAINS#1

6

NC

2

MAINS#2

7

NC

3

MAINS#3

8

NC

4

NC

9

ALARM_GND

5

NC


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+48 V Out Fuse max 3.15 A +48 V Out Fuse max 3.15 A

+48 V Out Fuse max 10 A

Status Ext Alarms Output

Int fan1

MIBBU Alarms Input

Int fan2 Ext fan1

Ext fan2

+48 V Out Fuse max 3.15 A +48 V Out Fuse max 3.15 A

DN70164318

Figure 35.

FCSA control and power distribution card

The FCSA control and power distribution card provides power feeds to the LT units.

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69 (117)


Tip With Flexi Cabinet Site Support Module (FCSA) version 103, it is possible to have a Flexi Rectifier Module 6000 (FRMA) installed. In that case, uninstall the AC interface support part from inside the FCSA by removing the two screws prior to FRMA installation.

AC interface support

DN70473212

Figure 36.

AC interface support

Before you start .

Open the site support module and take out the installation parts.

.

Check that the alarm polarity is correct and disable the LTE distribution alarm if needed. The default setting for the alarm polarity is Normally Open. For instructions, see Changing the alarm polarity and disabling the LTE distribution alarm of the WPUB unit or Changing the alarm polarity and disabling the LTE distribution alarm of the WPUC unit, depending on your base station setup. Remember also to change the Intelligent Shutdown polarity, if using it.

Steps 1.

70 (117)

Fix the external fans on the site support module (FCSA) with four M5x16 screws.


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1

DN70154873

2.

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Remove covers from the bushing seals you are going to use.


71 (117)


DC cable External alarms AC cable battery cable

DN70385316

Figure 37.

FCSA bushing seals

3.

Place the FCSA module on its back. Take care not to damage the guide pins on the module.

4.

Remove the plastic cover from the rear of the PDU. The plastic cover shields the connectors from above. It needs to be removed before the cables can be attached to the PDU.

Warning Risk of short circuit. Make sure that all the breakers on the power distribution unit (PDU) front panel are in the OFF position before you connect the cables.

72 (117)


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4 5

DN70155245

5.

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Uninstall the FCSA control and power distribution card.


73 (117)


5

5

DN70155221

6.

74 (117)

Connect the cable (994953) behind the control and power distribution card and reinstall the card.


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-

-

- + +

Common+

BTS

6

-

Battery -

DN70155233

7.

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Connect the control and power distribution card power feeding cable to the PDU.


75 (117)


DN0550465

Figure 38.

Principle of connecting two power cables to the same terminal of PDU.

In case the MIBBU (WPUB or WBUC) is not used, power for the FCSA control card is taken from the FSEC which is located on the FCOA ceiling.

76 (117)

8.

Remove the cable ties that are holding the battery cables together.

9.

Route the battery cables through the bushing seals in the back of the site support module.


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Make sure the rubber parts remain in place when routing the cables. Do not tighten the bushing seals at this point.

-

-

- + +

Common+

BTS

9 -

Battery -

9

DN70155257

10.

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Attach the DC cables to the rear of the PDU.


77 (117)


11

-

-

- + +

Common+

BTS

10

-

Battery -

10

DN70155269

78 (117)


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Connect the cables

-

- +

BTS -

+

Battery -

BTS + Control card + Battery +

BTS Control card -

Top view WPUB cabling

-

Remove the plastic cover

Battery - Common+ DN7068106

Figure 39.

Connecting DC cables to PDU (WPUB)

Remove the plastic cover

Battery +

1

BTS + Control card +

Connect the cables

Battery -

BTS Control card -

Top view WPUC cabling

45 degrees or less

BTS -

Battery -

Common +

Remove the plastic cover DN70120077

Figure 40.

11.

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Connecting DC cables to PDU (WPUC)

Reinstall the plastic cover on the PDU.


79 (117)


12.

Route the AC cable through the bushing seal in the rear of the FCSA.

12

DN70155272

13.

Connect the AC cable to the AC terminal plate. See the following figures for AC cable connections.

80 (117)


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Single Phase connection

AC Power input cable

N1

L1

N2

L2

N3

L3

PE

Cable routing support

Bridges

1~ Connection N

N1 N2 N3 PE

PE

L1 L2 L3

L

L1/L2/L3= Phase N= Neutral, PE= Protective earth DN02165007

Figure 41.

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Single phase, 230 V AC


81 (117)


3-phase delta connection


N1

L1

N2

L2

N3

L3

PE


3~ Connection N1 N2 N3 PE

L1 L2 L3 PE

L1 L2 L3


Figure 42.

82 (117)

3-phase (delta), base voltage 100-120 V AC


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3-phase star connection


N1

L1

N2

L2

N3

L3

PE


Bridge

3~Y Connection N

N1 N2 N3 PE

L1 L2 L3 PE

L1 L2 L3


Figure 43.

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3-phase (star), 230 V AC


83 (117)


13 14

DN70155284

14.

Install the AC terminal plate on the FCSA. The AC interface comes attached to the PDU with a sleeve. Install the AC terminal plate inside the brackets in the site support module: a. Slide the rear edge of the AC interface in the bracket slots. b. Fix the front edge on the bracket with two screws.

15.

If you are using the WPUB unit Then connect the thermal sensor cable to the back of the PDU.

16.

Install the PDU. Slide the PDU unit inside the site support module. Fix with four M5 screws.

84 (117)


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16 17

DN70155518

17.

Tighten the bushing seals. . PG13.5 to 2.5 Nm . PG21 and PG29 to 5 Nm

18.

If you are using the WPUC unit Then connect the battery thermal sensor cable to the front panel of the PDU.

19.

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Align the site support module (with the PDU unit) with the guiding pins in the back of the cabinet. Install the site support module.


85 (117)


19

DN70155296

20.

Fix the site support module to the cabinet with two screws.

20

DN70119878

86 (117)

21.

Fix the battery cables to the battery front plate with cable ties so that they cross each other.

22.

Route the thermal sensor cable and push the rubber plug in place.


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23.

Connect the site support fan cables to the Int fan and Ext fan connectors on the FCSA control card. Route the cables through the site support module cable entries. Push the rubber plug through the cable entry to seal the entry point. Fix the fan cables to the cabinet with cable ties.

24.

Connect the alarm cable (994957) from the Ext Alarms Output connector on the FCSA control card to the external alarms connector located in the FSEB box (if used) on the cabinet roof. The cable is delivered with the FCSA. Route the alarm cable through the cable entries on the side of the site support module sloping downwards. Once the cable is outside the site support module, make sure to make a proper loop and route the cable to the cabinet roof.

Table 3.

Pin mapping of the external alarms connector of the FSEB

Pin

Signal

X106 1-6

External alarms 1-6

X108 7-12

External alarms 7-12

X109, X111, X113

Ground

If you are taking into use the three additional alarms (in addition to the three mains alarms), do not connect the MAINS alarm wire from the cable.

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87 (117)


24

DN70121652

25.

If only the three mains alarms are taken in use, connect the alarm cable (994735) from the EAC connector on the PDU to the MIBBU Alarms Input connector on the FCSA control card. The cable is delivered with the MIBBU. Fix with cable ties. There are three alarm lines from the MIBBU unit routed via the control card to the FSEB. If the three additional alarms in addition to the three mains alarms are taken in use, connect the alarm cable (995239) from the EAC connector on the PDU to the external alarms connector of the FSEB.

88 (117)


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The cable is delivered with the FCSA. Fix with cable ties. Note that three additional alarms must be set up during commissioning. 26.

Connect the battery cable connector from the PDU to the battery cable connector from the batteries.

26

DN70100525

8.2.5

Installing rectifier units (WPMB/WPMC) Purpose The PDU provides four slots for rectifiers. Each of the PDU versions (WPUB/WPUC) has its own rectifier unit: WPMB/WPMC. Install the rectifier units as described in these instructions. Before you start Remove the dummy panels from the PDU.

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89 (117)


Steps 1.

Install the rectifier units. Install the rectifier units in their places. Note that if the rectifier is the type that has the retaining hooks (WPMB), the hooks must be in an open position before fixing the unit in place. Use a small screwdriver in the holes in the upper left- and right-hand corners of the unit to release the hooks.

1

Retaining hooks

2

Fixing screw

DN0424983

Figure 44.

2.

90 (117)

Installing the rectifiers, WPMB (top) and WPMC (bottom)

Secure the units.


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When the unit is in place, tighten the knurled-head fixing screw or insert the retaining hooks in their slots, depending on the unit type used.

Caution The retaining hooks are fragile. Do not carry the unit by the retaining hooks.

3.

Switch on the breakers on the PDU front panel. Turn the breakers on the PDU front panel into the ON position.

Warning Risk of electric shock. Do not switch on the breakers before the base transceiver station (BTS) installation is complete.

4.

Close the lid.

Further information If you are using the Flexi Rectifier Module (FRMx), see Principles for installing FRMA, FRMB and FRMC in Flexi EDGE BTS configurations in document Installing Nokia Flexi EDGE BTS Optional Items.

8.2.6

Installing site support module without battery backup Before you start The site support module (FCSA) can be used without battery backup to provide an IP55-protected environment for 3rd party Line Terminating Equipment (LTE) units. The FSEC is required to provide power to the FCSA. For FSEC installation instructions, see Installing optional items. The rack must be disassembled before installing the FCSA. Open the FCSA and take out the installation parts before you begin.

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91 (117)


Steps 1.

Fix the external fans on the site support module (FCSA) with four M5x16 screws.

1

DN70154873

2.

92 (117)

Remove covers from the bushing seals you are going to use.


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DC cable External alarms AC cable battery cable

DN70385316

Figure 45.

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FCSA bushing seals

3.

Place the FCSA module on its back. Take care not to damage the guide pins on the module.

4.

Uninstall the FCSA control and power distribution card.

5.

Connect the cable (995068) behind the control and power distribution card and reinstall the card.


93 (117)


5

5

DN70155221

Figure 46.

6.

94 (117)

Connecting the cable

Route the other end of cable 995068 through the bushing seals and connect it to the FSEC.


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-

-

- + +

Common+

BTS

6

-

Battery -

DN70155233

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95 (117)


DN0550465

Figure 47.

Principle of connecting two power cables to the same terminal of PDU.

In case the MIBBU is not used, power for the FCSA control card is taken from the FSEC which is located on the FCOA ceiling.

96 (117)

7.

Tighten the bushing seals. . PG13.5 to 2.5 Nm . PG21 and PG29 to 5 Nm

8.

Align the site support module with the guiding pins in the back of the cabinet. Install the site support module.


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19

DN70155296

9.

Fix the site support module to the cabinet with two screws.

20

DN70119878

10.

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Connect the site support fan cables to the Int fan and Ext fan connectors on the FCSA control card.


97 (117)


Route the cables through the site support module cable entries. Push the rubber plug through the cable entry to seal the entry point. Fix the fan cables to the cabinet with cable ties.

8.2.7

Installing 3rd party LTE units in the site support module Before you start The FCSA has 4U of 19 in. (48,26 cm) rack space for 3rd party Line Terminating Equipment (LTE) units. The installation requirements for 3rd party LTE units are: .

All equipment must be mounted to the 19 in. (48,26 cm) rack

.

Maximum depth of LTE equipment behind is 400 mm (15,75 In)

.

Alarms: . one default LTE power malfunction alarm from FCSA (one alarm line is used for all power lines)

.

Power distribution provides five fused 48V DC lines: . one 10 amp . four 3.15 amp

.

Power cables and connectors (female Phoenix) are not provided in the Flexi EDGE BTS delivery and must be sourced locally or prepared at the site.

Steps

98 (117)

1.

Fix four cage nuts to the 1 in. rack in the FCSA.

2.

Fix the LTE unit on the rack with four M5 screws.

3.

Connect one end of the power cable to one of the 48V Out connectors on the FCSA control card and the other end to the power connector on the LTE unit.

4.

Complete the LTE unit installation using the manufacturer's instructions.


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8.2.8

Connecting battery backup and site support alarms in FCOA Before you start The battery backup and site support alarms for FCOA are “plug and play”. No configuration is required if the default alarm configurations are used. Alarms for the Power Distribution Unit (WPUB or WPUC) can either be routed to the FSEB or other external alarm box through the FCSA control card or routed directly to the System Module (ESMA) using the optional Flexi Alarm Battery Cable (EBCA). Alarms for the FCSA fans and LTE units are routed from the FCSA control card to the external alarm box. There are two possible alarm cabling configurations with the Flexi EDGE FCOA battery solution: .

With EBCA cable (provides 10 default alarms). See the following figure for Flexi EDGE FCOA battery backup and site support alarm cabling with EBCA. 994957

ESM EACX-S

Ext Alarms Output MIBBU Alarms Input

FCSA FSEB

471464A WLB alarm

994945

EAC

EAC

FPA

WPUB/C

ESMA DN70521099

Figure 48.

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Flexi EDGE FCOA battery backup and site support alarm cabling with EBCA


99 (117)


.

.

.

EBCA cable is connected from the PDU to the System Module. FSCA alarm cable is connected from the FCSA control card to the external alarm box

Without EBCA cable (provides 7 default alarms). See the following figure for Flexi EDGE FCOA battery backup and site support alarm cabling without EBCA. 994957

MIBBU Alarms Input

ESM EACX-S

Ext Alarms Output

FCSA FSEB 994735

WLB alarm

994945

EAC

EAC

ESMA

WPUB/C

DN70521087

Figure 49.

. .

Flexi EDGE FCOA battery backup and site support alarm cabling without EBCA

PDU alarm cable is connected from the PDU to the FCSA FCSA alarm cable is connected from the FCSA control card to the external alarm box

The default alarms are:

100 (117)

.

Mains 1 - Mains breakdown with battery backup (PDU alarm)

.

Mains 2 - Mains breakdown with battery backup (PDU alarm)

.

Mains 3 – Mains breakdown with battery backup (PDU alarm)


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.

PSM 1 - Site powering faulty (PDU alarm with EBCA cable only)

.

PSM 2 - Site powering operation degraded (PDU alarm with EBCA cable only)

.

PSM 3 - Site powering notification (PDU alarm with EBCA cable only)

.

Internal fan alarm (FCSA)

.

External fan alarm (FCSA)

.

Temperature alarm (FCSA)

.

LTE power alarm (FCSA)

For the alarm pin configurations, see FSAA pin colour mapping and FSEB interface signals and connector pin assignments in document Installing Flexi EDGE BTS Optional Items. Using the EBCA cable provides three additional PDU alarms and it frees space for three extra alarm lines on the external alarm box because the PDU alarms are connected to the System Module. Note that the FCSA control card alarms (fans, LTE power, and so on) still need to be routed to the external alarm box when an EBCA cable is used. If you want to change the default PDU alarm configuration, then a custom cable is needed to connect to the FSEB or external alarm box. The FCSA control card collects and converts alarms information from the fans, LTE units and MIBBU. The alarms are connected to EAC lines, which is done with the use of DIP switches on the board. The DIP switch settings are presented in the figure and table below. If necessary, the routing of alarms can be changed by adjusting the DIP switches.

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101 (117)


INT FAN ALARM

EXT FAN ALARM

ON

1

TEMP ALARM

ON

2

3

4

5

6

LTE POWER ALARM

ON

1

2

Sw 1 up

3

4

5

6

1

Sw 2 up

EXT 1 ALARM

ON

2

3

4

5

6

1

ON

2

3

Sw 3 up

7 8 9

EXT 2 ALARM

4

5

6

1

ON

2

Sw 4 up

MAINS/SW

3

4

5

6

All off

1

ON

2

3

4

5

6

1

All off

2

3

4

5

6

Sw 1,2,3 up

ON

Pins 1,4,5,6 up sets ALL alarms in line 7ON X100 connector 1

2

3

4

5

6

ON ON 1

2

3

4

5

Pins 2,4,5,6 up sets ALL alarms in line 8 ON X100 connector

6 1

MAINS/SW1

2

3

4

5

6

ON

MAINS/SW3

Pins 3,4,5,6 up sets ALL alarms in line 9 ON X100 connector

MAINS/SW3 1

MIBBU Alarms routing on PWB

2

3

4

5

6

Example MIBBU alarms connections

DN70385164

102 (117)

Figure 50.

FCSA control card DIP switches

Table 4.

FCSA control card DIP switches

DIP position

Switch

Default

Pin of connector X100

S1 int fan alarm

01 - 12

ON

int fan alarm to pin 1

S1 int fan alarm

02 - 11

OFF

2

S1 int fan alarm

03 - 10

OFF

3

S1 int fan alarm

04 - 09

OFF

4

S1 int fan alarm

05 - 08

OFF

5

S1 int fan alarm

06 - 07

OFF

6

S2 ext fan alarm

01 - 12

OFF

1

S2 ext fan alarm

02 - 11

ON

ext fan alarm to pin 2

S2 ext fan alarm

03 - 10

OFF

3


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Table 4.

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FCSA control card DIP switches (cont.)

DIP position

Switch

Default


S2 ext fan alarm

04 - 09

OFF

4

S2 ext fan alarm

05 - 08

OFF

5

S2 ext fan alarm

06 - 07

OFF

6

S3 temp alarm

01 - 12

OFF

1

S3 temp alarm

02 - 11

OFF

2

S3 temp alarm

03 - 10

ON

temp alarm to pin 3

S3 temp alarm

04 - 09

OFF

4

S3 temp alarm

05 - 08

OFF

5

S3 temp alarm

06 - 07

OFF

6

S4 ext alarm 1

01 - 12

OFF

1

S4 ext alarm 1

02 - 11

OFF

2

S4 ext alarm 1

03 - 10

OFF

3

S4 ext alarm 1

04 - 09

OFF

4

S4 ext alarm 1

05 - 08

ON

ext alarm 1 to pin 5

S4 ext alarm 1

06 - 07

OFF

6

S5 ext alarm 2

01 - 12

OFF

1

S5 ext alarm 2

02 - 11

OFF

2

S5 ext alarm 2

03 - 10

OFF

3

S5 ext alarm 2

04 - 09

OFF

4

S5 ext alarm 2

05 - 08

OFF

5

S5 ext alarm 2

06 - 07

ON

ext alarm 2 to pin 6

S6 lte pwr alarm

01 - 12

OFF

1

S6 lte pwr alarm

02 - 11

OFF

2

S6 lte pwr alarm

03 - 10

OFF

3

S6 lte pwr alarm

04 - 09

ON

lte pwr alarm to pin 4

S6 lte pwr alarm

05 - 08

OFF

5

S6 lte pwr alarm

06 - 07

OFF

6

S7 mains alarm from mibbu

01 - 12

ON

7


02 - 11

ON

8


103 (117)


Table 4.

FCSA control card DIP switches (cont.)

DIP position

Switch

Default



03 - 10

ON

9

S7

04 - 09

OFF

S7

05 - 08

OFF

S7

06 - 07

OFF

For more details about the PDU alarms, see the WPMB/WPMC description in the Nokia UltraSite WCDMA Base Station Optima Compact Outdoor (WREB) product documentation.

Steps

104 (117)

1.

If the EBCA cable is not used: a. Connect the alarm cable from the Ext Alarms Output connector on the FCSA control card to the external alarms connector located in the FSEB box (if used) on the cabinet roof. Route the alarm cable through the cable entries on the side of the site support module sloping downwards. Once the cable is outside the site support module, make sure to make a proper loop and route the cable to the cabinet roof. b. Connect the alarm cable from the EAC connector on the PDU to the MIBBU Alarms Input connector on the FCSA control card. Fix with cable ties. There are three alarm lines from the MIBBU unit routed via the control card to the FSEB If additional alarms from the MIBBU are needed, a separate cable between the MIBBU and FSEB is required.

2.

If the EBCA cable is used: a. Connect the EBCA cable from EAC connector on the PDU to the FPA connector on the System Module. b. Connect the FCSA alarm cable from the Ext Alarms Output connector on the FCSA control card to the FSEB or other external alarm box.


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Do not connect the Mains 1-3 alarm lines on the external alarm box because those are connected directly to the System Module with the EBCA cable. If additional alarms from the MIBBU are needed, a separate cable is needed between the PDU and the external alarm box. Route the alarm cables through the cable entries on the side of the site support module sloping downwards. Once the cable is outside the site support module, make a proper loop to prevent water ingress and route the cable to the cabinet roof. Fix with cable ties.

8.2.9

Changing the alarm polarity and disabling the LTE distribution alarm of the WPUB unit Purpose The EAC alarm polarity can be set to two states, Normally Open or Normally Closed. The Normally Open state means that the galvanic EAC alarm circuit loop is open and electric current is not flowing through it. The corresponding EAC alarm is activated if the EAC alarm circuit loop is closed. The Normally Closed state means that the galvanic EAC alarm circuit loop is closed and electric current is flowing through it. The corresponding EAC alarm is activated if the EAC alarm circuit loop is opened. The default alarm polarity is Normally Open. Make sure that you set the EAC alarm polarity correspondingly during BTS commissioning. Before you start If changing the polarity is needed, it is recommended to do this before installing the WPUB unit into the cabinet.

Caution Always use an ESD wrist strap when handling units labelled with the ESD sign. Labelled units are sensitive to electrostatic discharge.

Steps 1.

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Lift off the plastic cover on the backside of the WPUB unit.


105 (117)


2.

Remove the screws that attach the cover to the unit and lift off the cover. Remove the four screws on the top and three uppermost screws on each side of the unit. Note that disabling the LTE distribution alarm does not require removing the cover.

3.

Move the position of the jumpers so that the required alarm behaviour is met. The text on the interface board shows how the jumpers should be mounted for Normally Open (NO) and Normally Closed (NC) states. Disabling LTE alarm

7

JP8

NC

-

NO

REL 8

+

NO

REL 7

CON5 JP7

NC

8 1 2 3 4 5 6 NC RELAY

NO JP1 JP2JP3 JP4 JP5 JP6

7

JP8

NC

-

NO

REL 7

+

NO

REL 8

JP7

NC

CON5

8 1 2 3 4 5 6 NC RELAY

NO JP1 JP2 JP3 JP4 JP5 JP6

Figure 51.

106 (117)

Changing the alarm polarity of the WPUB unit


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4.

Disable the LTE distribution alarm if needed. To disable the alarm, connect the wire between the pins 10 and 11 of the CON41 connector.

8.2.10

Changing the alarm polarity and disabling the LTE distribution alarm of the WPUC unit Before you start There are eight galvanic isolated alarm contacts for remote supervision of the alarms. Each alarm contact represents different alarm conditions. Alarm relay coils are powered during normal operation. All alarm relays will give an alarm with no AC or DC power connected to the system.

Alarms EAC

1

3

2 6

7

4 8

5 9

Alarm 1: Pin 1 Alarm 2: Pin 2 Alarm 3: Pin 3 Alarm 4: Pin 4 Alarm 5: Pin 5 Alarm 6: Pin 6 Alarm 7: Pin 7 Alarm 8: Pin 8 Common: Pin 9

DN0570839

Figure 52.

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Alarm connection, 9-pin D-sub


107 (117)


Tip If changing the polarity and/or disabling the LTE distribution alarm is needed, it is recommended to do this before installing the WPUC unit into the cabinet.

Caution Always use an ESD wrist strap when handling units labelled with the ESD sign. Labelled units are sensitive to electrostatic discharge.

Steps 1.

Loosen the fixing screw and pull out the alarm interface unit using the handle.

2.

Use JP8 for setting the alarm relays to closed on alarm or open on alarm. The jumper mounted between pins 1 and 2 on the jumpers (default) means closed on alarm for the corresponding relay. The jumper mounted between pins 2 and 3 on the jumpers means open on alarm for the corresponding relay. The jumper numbers correspond to the relay numbering (for instance, JP5 to RL5). Note that when the jumpers are mounted between pins 1 and 2, the alarm polarity is Normally Open. When the jumpers are mounted between pins 2 and 3, the alarm polarity is Normally Closed.

108 (117)


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JP3 JP2

R64 R62 R60 R63 R61 R90 R82 R84 R85

JP7

J12

RL5

JP5

JP6

Q6 R30

JP9

RL6

C24

C21

JP11

RL7

Jumper settings

1

RL8

1

RL9

1 R26 D1 D4

1

RL10

JP4

1

RL11

1 JP12 1 JP10 1 JP8 1

RL12

P3

Alarms EAC

Q5 D3

P2

R29

R37

R21

LTE alarm

J1 SC6 DN0570842

Figure 53.

3.

Alarm interface unit from above

Disable the LTE distribution alarm if needed. LTE distribution alarm is controlled with the jumper JP4. As default, the alarm is active and the jumper is mounted between pins 1 and 2. Mount the jumper between pins 2 and 3 to disable the alarm.

4.

8.3

Reinstall the alarm interface unit.

Installing fire detector Before you start Check that the cabinet roof has been removed. Remove the plastic cover from the fire detector before installing it.

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109 (117)


When using the fire detector, the FSEB box is needed. Summary

Back side

4 5 3 3

DN7068133

Figure 54.

Installing fire detector

Steps

110 (117)

1.

Strip the fire detector cable as needed.

2.

Make the power and alarm connections.

3.

Slide the notches in the fire detector back plate in the slots on the cabinet roof.

4.

Turn the fire detector in an upright position.


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8.4

5.

Fix with one M5 screw.

6.

Fix the cable with cable ties.

Taking power for additional site equipment If 48VDC power is taken for additional site equipment, it is recommended to purchase the FSEC box.

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111 (117)


112 (117)


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Checklist for installing FCOA

9

Checklist for installing FCOA Work phase

Checked

Delivery is complete and undamaged. Cabinet is anchored. Cabinet is grounded. Site Support Module (FCSA) and Integrated Battery Backup (IBBU) are installed (if applicable). Air filter is installed (if applicable). Heat detector is installed (if applicable). Cabinet security lock is installed (if applicable).

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113 (117)


114 (117)


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Installation tools and torque values

Appendix A Installation tools and torque values

A.1

Installation tools for Flexi EDGE BTS This list covers all Flexi EDGE BTS installation options: stack, wall, pole, Flexi Cabinet for Indoor (FCIA), Flexi Cabinet for Outdoor (FCOA), Citytalk cabinet, feederless sites.

Table 5.

Installation tools

Installation tools

Usage

ESD wrist strap and cable

Module/sub-module installation

TORX screwdriver set: T10, T20, T25, T45

.

Installing modules (T25)

.

Installing casing kits (T25)

.

Module grounding (T25)

.

FCIA/FCOA/FCFA/FCSA/FMFA mechanics (T25)

.

Installing sub-modules (T20)

.

Fan plate assembly (T20)

.

Anchoring EMIA standoff casing (T45)

.

FCIA site grounding (T45)

.

Isolating cable clamps (T10)

.

EMIA door alarm kit (T10)

Socket or open-ended spanner (wrench) set:

.

DC power terminal nuts (17 mm)

8 mm (5/16 in.), 13 mm (1/2 in.), 17 mm (11/16) in.), 19 mm (13/16 in.)

.

Plinth site grounding (13 mm)

.

FCOA site grounding (13 mm, 8 mm)

Torque wrench is recommended for fastening the DC input lug.

.

Anchoring cabinets/plinths (19 mm)

Folding knife

.

Unpacking

.

Routing cables through cable entries

.

Preparing power and ground cables

Adjustable wrench

General installation tool

Side cutters

Cutting tie wraps, general installation tool 2

2

Crimping tool for 16 mm (6 AWG), 25 mm (4 AWG), 35 mm (2 AWG), or 50 mm2 (1/0 AWG) cable lugs

2

Grounding and DC power input cables

Torque wrench for antenna cables (size depends on antenna jumper/feeder cable size and manufacturer)

Connecting antenna cables to ERxA or ECxA

Cable ties

Routing cables

Tape measure


Flashlight, pocket lamp or torch


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115 (117)


Table 5.

Installation tools (cont.)

Installation tools

Usage

Drill with bit set: 10 mm (3/8 in.), 12 mm (15/32 in.)

.

Anchoring cabinets/plinths (12 mm)

.

EMIA installation (10 mm)

Marker, pen, or comparable tool


Pliers


Level


Flathead screwdriver

FPMA AC power terminals

Allen (Hexagon) keys: 4 mm (5/32 in.), 5 mm (3/16 in.), 6 mm (7/32 in.), 8 mm (5/16 in.)

.

VMPB/FPKA pole mounting kit (8 mm)

.

EMIA installation (4 mm, 5 mm, 6 mm)

.

Feederless sites (grounding kit) (5 mm)

Thread locking compound (medium strength, non-permanent), for example Loctite 242 or equivalent

.

Installation on a pole or wall

.

FMSA

Vacuum cleaner or broom with dust pan

EMIA installation

Saw

Feederless sites

Heat gun for cable shrinking sleeves

Feederless sites

A.2

Torque values Nokia Siemens Networks strongly recommends that you tighten to the following torque values. These values assume the use of a lubricated bolt or fastener. Use these values unless stated otherwise.

DN70234447

Figure 55.

116 (117)

Torque wrench


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Installation tools and torque values

Table 6.

Torque values for the BTS

Size

Type

Usage

M3

Screw, TORX pan head EMIA

1.5-2.0 Nm (1.11-1.47 ftlb)

M4

Screw, TORX cylinder head

FCSA and FCFA fans

1.2 - 1.6 Nm (0.9 - 1.2 ftlb)

M4

Screw, TORX pan head or thumb (knurled head)

.

EWxx and FIxA installation

.

ESMA, EXxA, ECxA, ESEA, and FPDA fan plate assembly

.

FMAA

M5

Screw, TORX thumb (knurled head) or pan head

EMxA front and rear covers

M5

Screw, TORX pan head or thumb (knurled head)

.

EMxA casings and cable entries

.

Mounting modules

.

Auxiliary boxes

.

EMIA

.

Module grounding

.

FCIA site grounding (NEBS)

.

FMAA

Torque

2.7-3.3 Nm (1.99-2.43 ftlb)

2.0 - 2.5 Nm (1.5-1.8 ftlb) 3.5-4.2 Nm (2.58-3.10 ftlb)

M5

Nut, Hex

FCOA site grounding

M5

Screw, slotted flathead

.

EMIA

.

Module grounding

Screw, Allen or TORX head

.

EMIA

.

FMAA

M6

Nut, Hex

EMIA

4.2-5.5 Nm (3.1-4.05 ftlb)

M8

Screw, TORX or hex head

FCIA/EMIA/plinth site grounding

8.0-10.0 Nm (5.9-7.37 ftlb)

M8

Nut, Hex

FCOA site grounding

5 Nm

M8

Screw, hex head

Plinth adapter mechanics

10.0 Nm (7.37 ft-lb)

M10

Nut, Hex

ESMA, ESEA, FPDA and EOCA DC 10.0 - 14.0 Nm (7.0 - 9.8 power terminals ft -lb)

M10

Bolt, Allen head

VMPB/FPKA pole mounting kits

M12 (15/32 in.)

Anchoring bolts

Anchoring FCIA/FCOA/FMFA to floor 49.0 Nm (36.1 ft-lb) (not included in Flexi EDGE delivery)

7/16 DIN

Antenna connector

Antenna jumper cables (not included 25 Nm (18.5 ft-lb in Flexi EDGE delivery)

M6

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3 Nm 3.5-4.2 Nm (2.58-3.10 ftlb) 4.2-5.8 Nm (3.1-4.28 ftlb)

29 Nm (21.4 ft-lb)

117 (117)

Installing Flexi Cabinet for Outdoor (FCOA)

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