fleximrwbts inst fcoa

WCDMA RAN, Rel. RU30, Operating Documentation, Issue 13

Installing Flexi Cabinet for Outdoor (FCOA)

DN7062824

Issue 09AApproval Date 2012-04-20

Confidential

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Id:0900d805808c88a0Confidential

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 DOCUMENTA-TION OR FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO SPECIAL, DIRECT, INDI-RECT, 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 2012. All rights reserved

f Important Notice on Product SafetyThis product may present safety risks due to laser, electricity, heat, and other sources of danger.

Only trained and qualified personnel may install, operate, maintain or otherwise handle this product and only after having carefully read the safety information applicable to this product.

The safety information is provided in the Safety Information section in the “Legal, Safety and Environmental Information” part of this document or documentation set.

The same text in German:

f Wichtiger Hinweis zur Produktsicherheit Von diesem Produkt können Gefahren durch Laser, Elektrizität, Hitzeentwicklung oder andere Gefahrenquellen ausgehen.

Installation, Betrieb, Wartung und sonstige Handhabung des Produktes darf nur durch geschultes und qualifiziertes Personal unter Beachtung der anwendbaren Sicherheits-anforderungen erfolgen.

Die Sicherheitsanforderungen finden Sie unter „Sicherheitshinweise“ im Teil „Legal, Safety and Environmental Information“ dieses Dokuments oder dieses Dokumentations-satzes.

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Table of contentsThis document has 123 pages.

Summary of changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1 Overview of installing FCOA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2 Removing the FCOA cabinet roof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3 Lifting the FCOA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

4 Installing the cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164.1 Changing the opening direction of the FCOA door . . . . . . . . . . . . . . . . 164.2 Anchoring the FCOA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214.3 Installing the FCOA security lock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

5 Routing cabinet external cabling of FCOA. . . . . . . . . . . . . . . . . . . . . . . 275.1 Routing the cables through FCOA cabinet bottom . . . . . . . . . . . . . . . . 275.2 Routing the cables through FCOA cabinet roof . . . . . . . . . . . . . . . . . . . 31

6 Grounding the FCOA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

7 Installing options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387.1 Installing Flexi Power Module (FPMA) in FCOA . . . . . . . . . . . . . . . . . . 387.2 Installing air filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427.3 Installing Flexi System External Alarm (FSEB) in FCOA. . . . . . . . . . . . 497.4 Installing Flexi System External OVP (FSEC) . . . . . . . . . . . . . . . . . . . . 537.5 Installing battery backup solutions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 667.5.1 Disassembling the rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 667.5.2 Installing batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 687.5.3 Installing PDU and site support module. . . . . . . . . . . . . . . . . . . . . . . . . 757.5.4 Installing rectifier units (WPMB/WPMC) . . . . . . . . . . . . . . . . . . . . . . . . 967.5.5 Changing the alarm polarity and disabling the line terminal equipment dis-

tribution alarm of the WPUB unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 987.5.6 Changing the alarm polarity and disabling the line terminal equipment dis-

tribution alarm of the WPUC unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1007.5.7 Installing FPRx and site support module . . . . . . . . . . . . . . . . . . . . . . . 1027.6 Connecting Flexi Power Rectifier (FPRA) alarms for Flexi Cabinet Site

Support Module (FCSA). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1077.6.1 Overview of connecting Flexi Power Rectifier (FPRA) alarms for Flexi Cab-

inet Site Support Module (FCSA). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1077.6.2 Connecting Flexi Power Rectifier (FPRA) alarm cable . . . . . . . . . . . . 1107.6.3 Connecting 3 FPRA alarms and 4 FCSA alarms . . . . . . . . . . . . . . . . . 1127.6.4 Connecting 6 FPRA alarms and 4 FCSA alarms . . . . . . . . . . . . . . . . . 1147.7 Installing fire detector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

8 Installation tools and torque values . . . . . . . . . . . . . . . . . . . . . . . . . . . 1208.1 FCOA installation tools and equipment . . . . . . . . . . . . . . . . . . . . . . . . 1208.2 Torque values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

9 Checklist for installing FCOA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

10 Appendix Contents of deliveries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

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10.1 Contents of the FCOA delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

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List of figuresFigure 1 Opening the door of the cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Figure 2 Pooling the roof forward. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Figure 3 Lifting the roof up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Figure 4 Lifting handles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Figure 5 Lifting the cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Figure 6 Detaching the wind stopper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Figure 7 Removing the hinge pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Figure 8 Moving the hinges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Figure 9 Flipping the door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Figure 10 Threading the windstopper and attaching it to the door. . . . . . . . . . . . . 19Figure 11 Anchoring the cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Figure 12 Anchoring bolt locations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Figure 13 Installing the security lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Figure 14 Routing the cables through cabinet bottom step 1. . . . . . . . . . . . . . . . . 27Figure 15 Routing the cables through cabinet bottom step 2. . . . . . . . . . . . . . . . . 28Figure 16 Routing the cables through cabinet bottom steps 3 and 4. . . . . . . . . . . 28Figure 17 Routing the cables through the opening on the sheet metal panel step 4

and 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Figure 18 Routing the cables through cabinet bottom step 7. . . . . . . . . . . . . . . . . 29Figure 19 Routing the cables through cabinet bottom steps 9 and 10. . . . . . . . . . 30Figure 20 Cable tie and cable clamp locations . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Figure 21 Routing the cables through cabinet roof step 1 and 2 . . . . . . . . . . . . . . 32Figure 22 Site main grounding points in FCOA . . . . . . . . . . . . . . . . . . . . . . . . . . . 36Figure 23 Installing FPMA inside FCOA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38Figure 24 Installing FPMA inside FCOA step 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . 39Figure 25 Installing FPMA inside FCOA step 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Figure 26 Installing FPMA inside FCOA step 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . 41Figure 27 Air filter power supply cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42Figure 28 Removing the 4 x M5 screws inside the cabinet and the cabinet back panel

43Figure 29 Removing the two bars behind the cabinet . . . . . . . . . . . . . . . . . . . . . . 44Figure 30 Removing the air filter roof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44Figure 31 Fixing the air filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45Figure 32 Routing the ambient pressure hose to the cabinet door . . . . . . . . . . . . 46Figure 33 Installing the air filter back panel, the air filter roof and the cabinet roof 47Figure 34 Installing the wind plate on the cabinet door . . . . . . . . . . . . . . . . . . . . . 48Figure 35 FSEB connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49Figure 36 FSEB fixing points on the FCOA roof . . . . . . . . . . . . . . . . . . . . . . . . . . 50Figure 37 Install FSEB with four M5 screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51Figure 38 Connect the grounding cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52Figure 39 Installation example with three RF Modules . . . . . . . . . . . . . . . . . . . . . 53Figure 40 FMAA with FSEC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54Figure 41 FMAA with two FSECs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Figure 42 FMAA with FSEB and FSEC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Figure 43 FSEC fixing points on the FCOA roof . . . . . . . . . . . . . . . . . . . . . . . . . . 56Figure 44 Opening FSEC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

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Figure 45 Removing protector board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57Figure 46 Installing FSEC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57Figure 47 Installing FPIA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58Figure 48 Connecting grounding cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59Figure 49 Connecting DC cable to FSEC from RF or System Module . . . . . . . . . . 60Figure 50 Connecting DC cable to RF Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61Figure 51 Connecting DC feeder cable to FSEC (6Yxxxxxxxxx) . . . . . . . . . . . . . . 61Figure 52 48V system floating or 48V system positive grounding . . . . . . . . . . . . . 62Figure 53 +24V/48V system, negative grounding . . . . . . . . . . . . . . . . . . . . . . . . . . 62Figure 54 Connecting DC cable to System Module . . . . . . . . . . . . . . . . . . . . . . . . 63Figure 55 Connecting alarm cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64Figure 56 Closing FSEC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65Figure 57 Disassembling the rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66Figure 58 Installing the mounting part. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68Figure 59 Fitting with screws on the wall and the floor . . . . . . . . . . . . . . . . . . . . . . 68Figure 60 Installing the air guide plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69Figure 61 92 Ah batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69Figure 62 62 Ah batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70Figure 63 Locating the battery supports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70Figure 64 Principle of locating the battery supports . . . . . . . . . . . . . . . . . . . . . . . . 71Figure 65 Installing the mounting rail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72Figure 66 Installing the batteries step 9a and 9b . . . . . . . . . . . . . . . . . . . . . . . . . . 72Figure 67 Installing the batteries step 9d and 9e . . . . . . . . . . . . . . . . . . . . . . . . . . 73Figure 68 Installing the batteries step 9f and 9g . . . . . . . . . . . . . . . . . . . . . . . . . . . 73Figure 69 Principle of installing batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74Figure 70 FCSA control card DIP switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75Figure 71 FCSA control and power distribution card . . . . . . . . . . . . . . . . . . . . . . . 78Figure 72 AC interface support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79Figure 73 FCSA bushing seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81Figure 74 Principle of connecting two power cables to the same terminal of PDU. 85Figure 75 Connecting DC cables to PDU (WPUB) . . . . . . . . . . . . . . . . . . . . . . . . . 87Figure 76 Connecting DC cables to PDU (WPUC) . . . . . . . . . . . . . . . . . . . . . . . . . 88Figure 77 Single phase, 230 V AC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89Figure 78 3-phase (delta), base voltage 100-120 V AC . . . . . . . . . . . . . . . . . . . . . 90Figure 79 3-phase (star), 230 V AC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91Figure 80 Installing the rectifiers, WPMB (top) and WPMC (bottom) . . . . . . . . . . . 96Figure 81 Changing the alarm polarity of the WPUB unit . . . . . . . . . . . . . . . . . . . . 99Figure 82 Alarm connection, 9-pin D-sub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100Figure 83 Alarm interface unit from above . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101Figure 84 Removing AC interface support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102Figure 85 Reinstalling FCSA control card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103Figure 86 Routing battery cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104Figure 87 Installing FCSA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104Figure 88 FPRA front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107Figure 89 FPRA Power Distribution Assembly unit . . . . . . . . . . . . . . . . . . . . . . . . 108Figure 90 FPRA Alarm Interface card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108Figure 91 Detaching the Alarm Interface card . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

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Figure 92 Connecting the FPRA alarm cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . 111Figure 93 Connecting 3 FPRA alarms and 4 FCSA alarms . . . . . . . . . . . . . . . . . 112Figure 94 Connecting 6 FPRA alarms and 4 FCSA alarms . . . . . . . . . . . . . . . . . 114Figure 95 Installing fire detector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116Figure 96 Alarm cable wiring diagram (Normally Open) . . . . . . . . . . . . . . . . . . . 117Figure 97 Alarm cable wiring diagram (Normally Closed) . . . . . . . . . . . . . . . . . . 117Figure 98 FSEB printed wiring board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118Figure 99 Torque wrench . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121Figure 100 FCOA delivery contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

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List of tablesTable 1 FCSA control card DIP switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75Table 2 Pin mapping of the D15 female alarm connector . . . . . . . . . . . . . . . . . . 77Table 3 Pin mapping of the D9 female alarm connector . . . . . . . . . . . . . . . . . . . 77Table 4 Pin mapping of the external alarms connector of the FSEB . . . . . . . . . 94Table 5 Alarm description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108Table 6 Cable 994157 connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113Table 7 FSEB connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115Table 8 Alarm cable pin map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117Table 9 Screw terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118Table 10 Tools for installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120Table 11 Torque values for the BTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

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Installing Flexi Cabinet for Outdoor (FCOA) Summary of changes

Id:0900d80580929afeConfidential

Summary of changesChanges between document issues are cumulative. Therefore, the latest document issue contains all changes made to previous issues.

Note that the issue numbering system and safety information are changing. For more information, see Guide to WCDMA and I-HSPA RAN Operating Documentation.

Changes between issues 09 (2011-06-15, RU30) and 09A (2012-04-20, RU30)Lifting the FCOA (3)

• Cabinet weight updated.

Installing Flexi Power Module (FPMA) in FCOA (7.1)

• Installation procedure updated.

Installing Flexi System External OVP (FSEC) (7.4)

• Section updated.

Changes between issues 08A (2009-12-10, WCDMA RAN RU20) and 09 (2011-06-15, WCDMA RAN RU30)

• The safety messages in the document have been updated.

Changes between issues 7-3 and 08AFigures have been changed to reflect new version of cabinet.

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Overview of installing FCOA

1 Overview of installing FCOAPurposeThis section describes the overview of the Flexi Cabinet for Outdoor (FCOA) installation process.

This document is valid for Flexi EDGE, WCDMA and LTE base stations as well as the I-HSPA Adapter, however, the example figures display WCDMA modules.

Steps

1 Check that the site meets the installation requirements.For further information, see Flexi Multiradio BTS WCDMA installation site requirements.

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.

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 Install the Flexi System External Alarm (FSEB), if needed.

12 Install the Flexi System External OVP, if needed.

13 Install the site support module (FCSA) and MIBBU (WPUB/WPUC) or Flexi Power Rectifier (FPRx), if needed.

14 Install the fire detector (FCDA), if needed.

15 Install the modules inside the cabinet.

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Installing Flexi Cabinet for Outdoor (FCOA) Overview of installing FCOA


16 Route the cables in the cabinet and seal the cable entries.

17 Install the roof, if needed.

18 Connect the cables.For more information on cabling, see Cabling Flexi Multiradio BTS WCDMA and creating configurations

If you are using the Flexi Power Rectifier (FPRx), see FPRA Flexi Power Rectifier Product Documentation.

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Removing the FCOA cabinet roof

2 Removing the FCOA cabinet roofPurposeThe cabinet roof is removed for the following tasks:

• lifting the cabinet, • routing the cabinet external cabling through the roof, • installing the air filter, • installing the Flexi System External Alarm or Flexi System External OVP.

g You don’t need to loosen or remove any screws when removing the roof.

Steps

1 Open the door.

Figure 1 Opening the door of the cabinet

2 Pull the roof forward.

Figure 2 Pooling the roof forward

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Installing Flexi Cabinet for Outdoor (FCOA) Removing the FCOA cabinet roof

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3 Lift the roof up keeping it level.

Figure 3 Lifting the roof up

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Lifting the FCOA

3 Lifting the FCOA PurposeFollow these instructions when the cabinet must be lifted to the desired installation loca-tion.

The net weight of an empty cabinet, excluding package weight, is 63.2 kg (139.9 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.

Figure 4 Lifting handles

Summary

Figure 5 Lifting the cabinet

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Installing Flexi Cabinet for Outdoor (FCOA) Lifting the FCOA


f CAUTION! Risk of personal injury.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

1 Remove the cabinet roof.

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

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.

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

4 Lift the cabinet carefully to the desired installation location.

5 Mount the cabinet.

6 Remove the lifting equipment.

7 Install the roof.

16 DN7062824


Id:0900d805808ec03fConfidential

Installing the cabinet

4 Installing the cabinet

4.1 Changing the opening direction of the FCOA door PurposeThe door opening direction can be changed.

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

w NOTICE: Standing on the door may cause the door to buckle. Do not climb on the cabinet door to access the roof.

Steps

1 Detach the wind stopper from the door.

Figure 6 Detaching the wind stopper

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

3 Detach the grounding cable from the door.

DN7062824 17

Installing Flexi Cabinet for Outdoor (FCOA) Installing the cabinet


4 Remove the hinge pins and detach the door.

Figure 7 Removing the hinge pins

5 Remove the hinge screws and hinges from the cabinet.

18 DN7062824




6 Move the hinges to the new location in the cabinet.

Figure 8 Moving the hinges

7 Flip the door 180 degrees (upside down).

Figure 9 Flipping the door

DN7062824 19

Installing Flexi Cabinet for Outdoor (FCOA) Installing the cabinet


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

9 Thread the wind stopper to the guiding slot in the cabinet and then attach it to the door.

Figure 10 Threading the windstopper and attaching it to the door

10 Detach the grounding cable from the cabinet.

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

20 DN7062824




12 Attach the grounding cable to the door.

13 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.

DN7062824 21


Id:0900d8058068da9aConfidential

4.2 Anchoring the FCOAPurposeThe 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 startThe 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 (0.79-2.0 in.) 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.

Summary

Figure 11 Anchoring the cabinet

Steps

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

22 DN7062824


Id:0900d8058068da9aConfidential

Figure 12 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.

6 Tighten the nuts to 50 Nm (36.9 ft-lb).

DN70119963

575

mm

(22.6

in)

90

mm

620 mm (24.4 in)

75 mm (3.0 in)

Front side

Air filter

fixing points o 15 mm

with air filter cablesrouted via back

with air filter andcables routed via

side or bottom

105

mm

(4.1

in)

205

mm

(8.1

in)

605

mm

(23.8

in)

110

5m

m(4

3.5

in)

back wall

DN7062824 23


Id:0900d8058068daa1Confidential

4.3 Installing the FCOA security lockPurposeAn optional customer-specific lock can be installed on the cabinet door to prevent unau-thorised 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.

Summary

Figure 13 Installing the security lock

24 DN7062824



Steps

1 Remove one of the rubber plugs.

2 Take the security lock latch from the site pack.

3 Fit the security lock on the cabinet door.

DN7062824 25



4 Secure the security lock in its place with a nut.

5 Attach the security lock latch to the lock.

26 DN7062824



6 Secure the latch lock with a nut.

7 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.

DN7062824 27

Installing Flexi Cabinet for Outdoor (FCOA) Routing cabinet external cabling of FCOA

Id:0900d8058092bc8dConfidential

5 Routing cabinet external cabling of FCOA

5.1 Routing the cables through FCOA cabinet bottom PurposeThe cabinet external cables can be routed in the cabinet through the cable entry on the cabinet bottom.

w NOTICE:

Optical cables are sensitive. When routing optical cables, do not exert stress on the optical fibres.

Steps

1 Remove 2 pcs of right hand side M5x12 cable entry fixing screws (6150287) and take the whole panel, including the cable entries, out of the cabinet.

Figure 14 Routing the cables through cabinet bottom step 1

2 Remove the left and right M5x6 fixing screws (6150188) and remove the entry block.

g If only one entry block is needed leave the other one fixed in place.

28 DN7062824



Routing cabinet external cabling of FCOA


3 Route the cables through the bottom and entry box front hole.

t Do not fix the cables outside of the cabinets. This allows cables to be moved freely.

Figure 16 Routing the cables through cabinet bottom steps 3 and 4

DN7062824 29

Installing Flexi Cabinet for Outdoor (FCOA) Routing cabinet external cabling of FCOA


4 Route the cables through the opening on the sheet metal panel.

Figure 17 Routing the cables through the opening on the sheet metal panel step 4 and 4

5 Remove the blocking plugs from the entry block.Pull the plugs to remove them from block. Keep the plugs for later use.

6 If necessary, cut the rubber sealing the hole according to your cable thickness.

7 Organize the cables to the top and bottom row and place the entry block center piece in between the rows.Fix the center piece with left and right screws.


8 Place the cables to correct slots and install the top and bottom rubber strips.

9 Push back the whole assembly to the entry box.First position it by the left hook, then fix it with right-hand side entry screws.

30 DN7062824



Routing cabinet external cabling of FCOA

Figure 19 Routing the cables through cabinet bottom steps 9 and 10

10 Route the cables to the right positions inside the cabinet.Suitable free length can be adjusted by sliding the cable through the entry hole.

11 Fix the cables outside of the cabinet.

DN7062824 31



5.2 Routing the cables through FCOA cabinet roofPurposeThe cabinet external cables can be routed in the cabinet through the cabinet roof.

Before you start

g The rubber cable entries are pre-installed at the bottom of the cabinet. If cable routing through the roof is preferred, the entries need to be moved from the bottom to the roof

g The cable tie rails come pre-installed. They can be moved and reinstalled on the left, right or back as desired.

g The cable entry blocks can be moved to the back or opposite side of the cabinet.

Summary

Figure 20 Cable tie and cable clamp locations

32 DN7062824



Steps

1 Detach 2 pcs M5x12 screws (6150287) from the bottom of the cabinet.

Figure 21 Routing the cables through cabinet roof step 1 and 2

2 Detach the cable entry cover together with the cable entries from the bottom of the cabinet.

3 Remove 4 pcs M5x6 screws (6150188) from the bottom of the cabinet.

4 Detach the two cable entries from the bottom of the cabinet.

DN7062824 33



5 Detach the roof.For more details refer to chapter Routing the cables through FCOA cabinet roof.

6 Detach 4 pcs M5x6 screws (6150188) from the left-hand side of the inner roof.

7 Remove the two side dummy panels

34 DN7062824



8 Fix the upper cables to cable tie rails with cable ties.

g If needed, cable tie rails can be moved to the right or back side of the roof.

9 Install the two cable entries with 4 pcs M5x6 screws (6150188).

For more details refer to step 5 and 6 in section Routing the cables through FCOA cabinet bottom.

10 Fix the upper and lower cables through the cable entries.For more details refer to step 7 and 8 in section Routing the cables through FCOA cabinet bottom.

11 Reinstall the roof.

DN7062824 35



12 Install two dummy panels with 4 pcs M5x6 screws (6150188) to the bottom of the cabinet.

36 DN7062824


Id:0900d805808eca8aConfidential

Grounding the FCOA

6 Grounding the FCOA Before you startThe grounding cable is not included in the delivery.

g Follow local requirements for earthing (grounding). The principles and requirements vary in different countries.

Summary

Figure 22 Site main grounding points in FCOA

Steps

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.

5 Fit the cable shoe lug to the grounding point in the cabinet and fix with a star washer and nut.Tighten to 2 - 2.6 Nm (for M5) or 8 - 10 Nm (for M8).

t M8 is recommended for main grounding.

DN7062824 37

Installing Flexi Cabinet for Outdoor (FCOA) Grounding the FCOA

Id:0900d805808eca8aConfidential

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

38 DN7062824


Id:0900d80580929a4eConfidential

Installing options

7 Installing options

7.1 Installing Flexi Power Module (FPMA) in FCOAPurposeThe Flexi BTS uses 48 V DC power. In a BTS site with AC feed only, a Flexi Power Module (FPMA) or a site support module is required for converting the AC to DC before feeding the DC power to the System Module.

The Flexi Power Module (FPMA) consists of mechanics, AC terminal and four slots for AC/DC sub-module (FPAA) or battery sub-module (FPBA/FPBB).

The FPMA can include:

• two FPAAs and two FPBA/FPBBs • four FPAAs • one FPAA and three FPBA/FPBBs • one FPAA and three free slots for expansion.

g Do not install the FPBA and FPAA in parallel.

Before you startMake sure that the mains breaker is off.

Steps

1 Remove the connection pins for the module casing.

Figure 23 Installing FPMA inside FCOA

2 Remove unit fixing screws (tx25) and 10mm thick spacer plates beneath them.Put both items aside for later use.

DN7062824 39

Installing Flexi Cabinet for Outdoor (FCOA) Installing options


3 Remove gage nuts (4pcs).Both items are located behind the casing fixing ear. Put both items aside for later use.

4 Detach the cage nuts from the module.

5 Remove the air separator plate.

Figure 24 Installing FPMA inside FCOA step 4

40 DN7062824



Installing options

6 Fix the cage nuts (from the module) on the rack on the left-hand side of the cabinet.


DN7062824 41

Installing Flexi Cabinet for Outdoor (FCOA) Installing options


7 Insert the module.


8 Fix with screws and thick spacer plates.

Further informationFor FPAA and FPBA/FPBB installation instructions, see Installing Flexi Power Module (FPMA) in the Installing Flexi WCDMA BTS optional items document.

42 DN7062824



7.2 Installing air filter PurposeThe optional FCFA delivery (air filter and wind plate) can be used when the environmen-tal conditions require it.

Before you startRemove 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.

t 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.

Summary

Figure 27 Air filter power supply cable

hose to + terminal

Place for thecover plate(418 x 142 mm)

hose to terminal-

DN7062824 43



Steps

1 Remove the 4 x M5 screws inside the cabinet.

Figure 28 Removing the 4 x M5 screws inside the cabinet and the cabinet back panel

2 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.

44 DN7062824



Figure 29 Removing the two bars behind the cabinet

4 Remove the air filter roof.

Figure 30 Removing the air filter roofDN70150265

4

DN7062824 45



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

Figure 31 Fixing the air filter

6 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.

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

7 Open the control box.

8 Connect the alarm cable to the FSEB box.

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.Connect the power cable (995083) from the System Module (Ext output).

M515 pcs

46 DN7062824



10 Route the ambient pressure hose to the cabinet door.

Figure 32 Routing the ambient pressure hose to the cabinet door

11 Install the control box cover.

w NOTICE:

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.

DN7062824 47



13 Install the air filter back panel.

Figure 33 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.

48 DN7062824



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

Figure 34 Installing the wind plate on the cabinet door

a) 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.

b) Install the wind plate.c) Tighten the screws.d) Fix the rubber plugs in the wind plate.

DN7062824 49


Id:0900d805808a9cd3Confidential

7.3 Installing Flexi System External Alarm (FSEB) in FCOA Purpose The optional Flexi System External Alarm Module (FSEB) is used as an external alarm module. The box provides IP55 protected screw terminals (12 for alarm inputs and 6 for control outputs) and power for the Flexi Cabinet Fire Detector (FCDA).

See the following figure for FSEB connectors.

Figure 35 FSEB connectors

See also section FSEB interface signals and connector pin assignments.

Before you startThe FSEB is installed on the cabinet roof. See the following figure for the FSEB fixing points on the FCOA roof.

BTS interconnectioncable

UltraSite and Talkswap cases

EAC M16

Grounding point

DN70283679

ESD

50 DN7062824



Figure 36 FSEB fixing points on the FCOA roof

w NOTICE:

Electrostatic discharge (ESD) may damage the equipment. Wear an ESD wrist strap when handling the external alarm connection box.

When connecting the cables, make sure that the cable lead-ins that are not used are blocked.

DN7062824 51



Steps

1 Install FSEB with four M5 screws using the fixing holes in the bottom of the box.

Figure 37 Install FSEB with four M5 screws

2 Connect the grounding cable to the grounding screw on the right side of the FSEB front plate.A module ground cable is not included in the FSEB delivery. The recommended cable size is 16 mm 2 (6 AWG).

52 DN7062824



Figure 38 Connect the grounding cable

3 Connect the ESD wrist strap first to your wrist and then to the grounding clip next to the grounding screw. Make sure that jumper X1103 is set to WCDMA.

4 Connect the external alarms cable (included in the FSEB delivery) from the FSEB to the System Module.For detailed information on connecting the external alarms cable, see Installing Flexi System External Alarm (FSEB) in the Installing Flexi Multiradio BTS optional items doc-ument.

DN70285041

2

3

DN7062824 53


Id:0900d805808d6e80Confidential

7.4 Installing Flexi System External OVP (FSEC)PurposeThe Flexi System External OVP (FSEC) assembly protects the Flexi BTS modules against surge pulses in power feeding lines.

There are three versions of the FSEC, which are separated from each other by the first two digits of the factory code:

• 6Yxxxxxxxxx • E4xxxxxxxxx • S1xxxxxxxxx

See the appropriate wiring instructions below according to which version you have.

There are two mounting kits for the FSEC:

• Flexi Mounting Auxiliary Brackets (FMAA) for stack installations • Flexi Pole Installation Kit (FPIA) for pole and wall installations

See the following figure for an installation example with three RF Modules.

Figure 39 Installation example with three RF Modules

If using Flexi Mounting Auxiliary Brackets (FMAA), see the following figures for the installation position of the FSEC on the module casing.

System wiring

1st RF Module

2nd RF Module

3rd RF Module

System Module

From RF1, RF2 and RF3 connectors

DN70272424

FSEC

FSEC

FSEC

FSEC

FSEC

FSEC

54 DN7062824



Figure 40 FMAA with FSEC

DN70456962

FMAA

FMAA

FSEC

FSEC

FMAA

FMAA

FSEC

FSEC

DN7062824 55



Figure 41 FMAA with two FSECs

Figure 42 FMAA with FSEB and FSEC

The FSEC can also be installed on the FCOA roof. The fixing points on the cabinet roof are illustrated in the following figure.

FSEC

FMAA

FMAA

FSEC

DN70456974

FSEC

FSEC

FMAA

FSEC

FSEB

DN70456959

56 DN7062824



Figure 43 FSEC fixing points on the FCOA roof

Steps

1 Open the lid of the FSEC box.

Figure 44 Opening FSEC

If you have version S1xxxxxxxxx, remove the protector board from inside the FSEC at this point to make connecting the wires easier.

DN70232273

1

DN7062824 57



Figure 45 Removing protector board

2 Install the box.The maximum installation distance of the FSEC is 1.5 m (59.1 in) from the RF Module.

Figure 46 Installing FSECDN70458321

58 DN7062824



In pole installations, use the fixing kit:

a) Thread the straining straps to the installation plate.b) Tighten the straining straps around the pole.

Figure 47 Installing FPIA

3 Connect the grounding cable (GND).Route the grounding cable from the bottom right corner of the FSEC box to the ground-ing point on the plinth.

2b

DN70276768

2a

DN7062824 59



Figure 48 Connecting grounding cable

DN70276771

3

to plinth

60 DN7062824



4 Cut the DC cable included in the delivery close to the connector, strip it as neces-sary to reveal the black and blue wires and connect the wires as shown in the fol-lowing figure.

Figure 49 Connecting DC cable to FSEC from RF or System Module

5 Connect the other end of the DC cable to the RF Module.Make sure that the seal cap is in place.

6Yxxxxxxxxx

4

+ + PE - - PE

E4xxxxxxxxx

Vrtn Vrtn Vin PE PE PE Vin

VinVrtn

N.O

.N

.C.

CO

M

4

to RF/System Module to RF/System Module

DN70276826

PEPE

to RF/System Module

4

S1xxxxxxxxx

Vin VrtnVrtn Vin

DN7062824 61



Figure 50 Connecting DC cable to RF Module

6 Connect the DC feeder cable to the FSEC box as shown in the following figures.

t For DC feeder cable details, see Feederless site and Distributed site solution require-ments in the Flexi Multiradio BTS WCDMA Installation Site Requirements document.

The colours of the cables may vary depending on the country or cable type.

The shielding of the feeder cable must be connected to the PE terminal at both ends.

Figure 51 Connecting DC feeder cable to FSEC (6Yxxxxxxxxx)

6Yxxxxxxxxx

6

+ + PE - - PE

121114 1211 14

DN70276783

62 DN7062824



Figure 52 48V system floating or 48V system positive grounding

Figure 53 +24V/48V system, negative grounding


VinVrtn

N.O

.

N.C

.

CO

M

6

-+ -+

E4xxxxxxxxx(48V system floating

or 48V system positive grounding)

PEPE

6

S1xxxxxxxxx (48V system floatingor 48V system positive grounding)

+ - +-VrtnVinVrtn Vin

Vin

Vrt

n

DN70607894

DN70607901

E4xxxxxxxxx(+24V/48V system,

negative grounding)


VinVrtn

N.O

.N

.C.

CO

M

6

+- +-

PEPE VrtnVinVrtn Vin

Vin

Vrt

n

6

S1xxxxxxxxx (+24V/48V system,negative grounding)

+ + --

DN7062824 63



7 Route the DC cable to the System Module.

Figure 54 Connecting DC cable to System Module

8 If you have version S1xxxxxxxxx, reinstall the protector board.

9 Install the module front covers.

DN70276802

RF1 RF2 RF3 EXT

7

64 DN7062824



10 If used, connect the alarm cable (not included in the FSEC delivery).

Figure 55 Connecting alarm cable

11 Repeat steps 4-7 for connecting the FSEC to the System Module.

12 Check the FSEC connections and close the box.Tighten the lid screws to 2.5 Nm.

- PE- PE--

12 11 14 12 11 14

DN70280907

6Yxxxxxxxxx


VinVrtn

N.O

.

N.C

.

CO

M

E4xxxxxxxxx

10

For normal open(N.O.) connect + wireto N.O. and -wire to COM.For Normal Closed(N.C.) connect + wireto N.C. and -wire to COM.The shielding must be connected to PE.

S1xxxxxxxxx

N.O

.

N.C

.C

OM

DN7062824 65



Figure 56 Closing FSECDN70276853

12

66 DN7062824


Id:0900d8058092bd29Confidential

7.5 Installing battery backup solutions

7.5.1 Disassembling the rack

PurposeBefore installing the site support, the lower part of the cabinet rack must be disassem-bled.

Summary

Figure 57 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.

t Save the screws for later use.

3 Disassemble the two lower shelves and the vertical wall.

DN7062824 67



Further informationProceed to the Installing batteries section.

68 DN7062824


Id:0900d805807a0ad9Confidential

7.5.2 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. • Note that the cable 994735 which is included in the MIBBU delivery is not needed in

the Flexi BTS FCOA installation.

Steps

1 Install the mounting part to the left.

Figure 58 Installing the mounting part

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

Figure 59 Fitting with screws on the wall and the floor

DN7062824 69



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

Figure 60 Installing the air guide plate

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.

Figure 61 92 Ah batteries

70 DN7062824



Figure 62 62 Ah batteries

5 Fix with three screws.

6 Move the battery support on the left to the location required by the size of the bat-teries.

Figure 63 Locating the battery supportsDN7073731

battery supports

6

DN7062824 71



Figure 64 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.

92 Ah

space forbatteries

DN70135374

mountingrail

space forbatteries

62 Ah

72 DN7062824



Figure 65 Installing the mounting rail

9 Install the batteries.Use an isolated wrench.

Figure 66 Installing the batteries step 9a and 9b

a) Fix 4 x cage nuts to the cabinet.b) Fix rubber pads between batteries, four pads on the right side of each battery, one

pad in each corner.c) Place the batteries in the cabinet, starting from the left.

DN7062824 73



d) Fix with the battery front plate.If you are using 62 Ah batteries, remove the rail behind the battery front plate.

Figure 67 Installing the batteries step 9d and 9ee) Connect the batteries in series and tighten the bolt.f) Install the battery terminal covers.

Figure 68 Installing the batteries step 9f and 9gg) Connect the battery cable (994955) to the batteries and tighten to 5 Nm.

Make sure you install the rubber boots.

DN70287133

9g

9g

9f

74 DN7062824



Expected outcome

Figure 69 Principle of installing batteries

DN7062824 75



7.5.3 Installing PDU and site support module

PurposeThe optional site support module (FCSA) can be used with the outdoor cabinet to provide long-term battery back-up time for the Flexi BTS, and a space for installing line terminal equipment 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.

The FCSA control card collects and converts alarms information from the fans, line terminal equipment 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.

Figure 70 FCSA control card DIP switches

1 2 3 4 5 6

ON

1 2 3 4 5 6

ON

1 2 3 4 5 6

ON

1 2 3 4 5 6

ON

1 2 3 4 5 6

ON

1 2 3 4 5 6

ON

1 2 3 4 5 6

ON

INT FANALARM

EXT FANALARM

TEMPALARM

LTE POWERALARM

EXT 1ALARM

EXT 2ALARM

MAINS/SW

Sw 1 up Sw 2 up Sw 3 up Sw 4 up All off All off Sw 1,2,3 up

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

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

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

1 2 3 4 5 6

ON

1 2 3 4 5 6

ON

1 2 3 4 5 6

ON

Example MIBBU alarmsconnections

MIBBU Alarmsrouting on PWB

1 2 3 4 5 6

ON

MAINS/SW1

MAINS/SW3

MAINS/SW3

7 8 9

DN70385164

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





S2 ext fan alarm 01 - 12 OFF 1

Table 1 FCSA control card DIP switches

76 DN7062824



S2 ext fan alarm 02 - 11 ON ext fan alarm to pin 2





S3 temp alarm 01 - 12 OFF 1


S3 temp alarm 03 - 10 ON temp alarm to pin 3




S4 ext alarm 1 01 - 12 OFF 1




S4 ext alarm 1 05 - 08 ON ext alarm 1 to pin 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 04 - 09 ON lte pwr alarm to pin 4



S7 mains alarm from mibbu

01 - 12 ON 7


02 - 11 ON 8


03 - 10 ON 9


Table 1 FCSA control card DIP switches (Cont.)

DN7062824 77



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

S7 04 - 09 OFF

S7 05 - 08 OFF

S7 06 - 07 OFF

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_ALARM

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

Table 2 Pin mapping of the D15 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

Table 3 Pin mapping of the D9 female alarm connector


Table 1 FCSA control card DIP switches (Cont.)

78 DN7062824



Figure 71 FCSA control and power distribution card

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

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

DN70164318

Ext AlarmsOutput

MIBBU AlarmsInput

Intfan1

Intfan2

Status

Extfan2

Extfan1

+ -48 V Out

Fusemax 3.15 A

+ -48 V Out

Fusemax 3.15 A

+ -48 V Out

Fusemax 3.15 A

+ -48 V Out

Fusemax 3.15 A

Fusemax 10 A

+ -48 V Out

DN7062824 79



Figure 72 AC interface support

t If you need DC feed for line terminal equipment (48 VDC 3 Amp/10 Amp), do the follow-ing:

1. Remove the Phoenix connector.2. Loosen the screws.3. Check the sticker on the FCSA for polarity and fix the DC cable to the connector.4. Tighten the screws.5. Fix the connector to the FCSA.6. Ensure that the line terminal equipment is working.

Before you start

• Open the site support module and take out the installation parts. • Check that the alarm polarity is correct and disable the line terminal equipment dis-

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

DN70473212

AC interface support

80 DN7062824



Steps

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

DN70154873

1

DN7062824 81



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

Figure 73 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.

DN70385316

DC cable

AC cable

battery cable

External alarms

82 DN7062824



f 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.

5 Uninstall the FCSA control and power distribution card.

DN70155245

4

5

DN7062824 83



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

DN70155221

84 DN7062824



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

DN70155233

++

--

-BT

S-

Batte

ry-

Co

mm

on

+

7

7

DN7062824 85



Figure 74 Principle of connecting two power cables to the same terminal of PDU

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

DN0550465

86 DN7062824



9 Route the battery cables through the bushing seals in the back of the site support module.Make sure the rubber parts remain in place when routing the cables. Do not tighten the bushing seals at this point.

DN70155257

9

++

--

-BT

S-

Ba

ttery

-C

om

mon+

9

DN7062824 87



10 Attach the DC cables to the rear of the PDU.

Figure 75 Connecting DC cables to PDU (WPUB)

DN70155269

10

++

--

-BT

S-

Batte

ry-

Com

mon+

10

11

Top view WPUB cabling

+ + -

Connectthe cables

Remove theplastic cover

--

DN7068106

Contr

olcard

-

BT

S-

Battery

+

BT

S+

Battery

-

Contr

olcard

+

BTS - Battery - Common+

88 DN7062824



Figure 76 Connecting DC cables to PDU (WPUC)

11 Reinstall the plastic cover on the PDU.

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

1

Removetheplasticcover

Top view WPUC cabling

45 degreesor less

DN70120077

BTS - Battery - Common +C

on

tro

lca

rd-

Battery

-

Co

ntr

olca

rd+

Battery

+

Remove theplastic cover

BT

S-

BT

S+

Connectthe cables

DN70155272

12

DN7062824 89



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

Figure 77 Single phase, 230 V AC

DN02165007

Cable routingsupport

AC Powerinput cable

Bridges

N1

N2

N3

L1

L2

L3

PE

L1/L2/L3= PhaseN= Neutral, PE= Protective earth

1~ Connection

N

PE

N1N2N3PE

LL1L2L3

Single Phase connection

90 DN7062824



Figure 78 3-phase (delta), base voltage 100-120 V AC

DN02178657


AC Powerinput cable


PE

N1N2N3PE

L1L1L2L3

L2L3

3~ Connection

L1

L2

L3

N1

N2

N3

PE

3-phase delta connection

DN7062824 91



Figure 79 3-phase (star), 230 V AC

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:

DN02178645


AC Powerinput cable


3~Y Connection

N

PE

N1N2N3PE

L1L2L3

L1L2L3

L1

L2

L3

N1

N2

N3

BridgePE

3-phase star connection

DN70155284

13

14

92 DN7062824



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, 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.

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, connect the battery thermal sensor cable to the front panel of the PDU.

DN70155518

16

DN7062824 93



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

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

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.

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.

94 DN7062824



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.

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.

Pin Signal

X106 1-6 External alarms 1-6

X108 7-12 External alarms 7-12

X109, X111, X113

Ground

Table 4 Pin mapping of the external alarms connector of the FSEB

DN7062824 95



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.

26 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.The cable is delivered with the FCSA.

Fix with cable ties.

Note that three additional alarms must be set up during commissioning.

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

DN70100525

27

96 DN7062824


Id:0900d8058089355bConfidential

7.5.4 Installing rectifier units (WPMB/WPMC)

PurposeThe 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 startRemove the dummy panels from the PDU.

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.

Figure 80 Installing the rectifiers, WPMB (top) and WPMC (bottom)

Retaining hooks

Fixing screw

1

2

DN0424983

DN7062824 97



2 Secure the units.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.

w NOTICE: 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.

f 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 (FPRx), see Principles for installing Flexi Power Rectifier (FPRx) in Flexi WCDMA BTS configurations in the Installing Flexi WCDMA BTS optional items document.

98 DN7062824



7.5.5 Changing the alarm polarity and disabling the line terminal equip-ment distribution alarm of the WPUB unit

PurposeThe 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 startIf changing the polarity is needed, it is recommended to do this before installing the WPUB unit into the cabinet.

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

Steps

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

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 line terminal equipment 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.

DN7062824 99



Figure 81 Changing the alarm polarity of the WPUB unit

4 Disable the line terminal equipment distribution alarm if needed.To disable the alarm, connect the wire between the pins 10 and 11 of the CON41 con-nector.

Rear view of interface card/system

B) Relays for Normally Open

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20 19 20

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

21 22 23 24 25 26 27 28 29 30 31 32 33 34 3536

CON 4 CON 5

Pin 19 Pin 36

DN0570827

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20 19 20

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

21 22 23 24 25 26 27 28 29 30 31 32 33 34 3536

CON 4 CON 5

A) Relays for Normally Closed

Pin 19 Pin 36

100 DN7062824



7.5.6 Changing the alarm polarity and disabling the line terminal equip-ment distribution alarm of the WPUC unit

Before you startThere 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 con-nected to the system.

Figure 82 Alarm connection, 9-pin D-sub

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

w NOTICE:

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.

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

Alarms EAC

1 2 3 4 5

6 7 8 9

DN0570839

DN7062824 101



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.

Figure 83 Alarm interface unit from above

3 Disable the line terminal equipment 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 Reinstall the alarm interface unit.

Q5

R64 R62 R60 R90 R82 R84 R85R63 R61

JP

5Jumper settings

Ala

rms

EA

C

RL6

RL8

C21

R30

R21D3

R37 P2

P3

JP

3

JP41

R26D1

D41 1

JP

12

11

JP11

JP

10

JP

9

1 1

JP

8

JP

7

1 1

JP

6

RL5

RL7

RL10 RL9

RL12 RL11

J12

SC6

R29

JP

2

C24

Q6

DN0570842

J1

102 DN7062824



7.5.7 Installing FPRx and site support module

PurposeFor the installation of line terminal equipment units into the outdoor cabinet, the optional site support module (FCSA) can be used. In this configuration Flexi Power Rectifier (FPRx) can also be installed into the FCSA if required. For all other installation, the FPRx can be installed directly into the outdoor cabinet.

The FCSA control card collects and converts alarms information from the fans, line terminal equipment units and FPRx. The alarms are connected to EAC lines, which is done with the use of dip switches on the board. The default settings are presented in section Installing PDU and site support module of this document. If necessary, the routing of alarms can be changed by adjusting the dip switches.

Steps

1 Uninstall the FCSA control card.

2 Uninstall the AC interface support bracket from the FCSA.

Figure 84 Removing AC interface supportDN70473212

AC interface support

DN7062824 103



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

Figure 85 Reinstalling FCSA control card

4 Route the battery cables through the cable entries in the back of the FCSA.Make sure the rubber parts remain in place when routing the cables. Do not tighten the bushing seals at this point.

DN70155221

5

5

104 DN7062824



Figure 86 Routing battery cables

5 Route the AC cable through the cable entry in the rear of the FCSA.

6 Tighten the bushing seals.

• PG13.5 to 2.5 Nm • PG21 and PG29 to 5 Nm

7 Align the FCSA with the guiding pins in the back of the cabinet. Install the FCSA.

Figure 87 Installing FCSA

8 Fix the FCSA to the cabinet with two screws.

DN70619064

4

DN7062824 105



9 Install the FPRx into the FCSA.

10 Connect the control card power feeding cable to the FPRx.In case the FPRx is not used, power for the control card for FCSA is taken from the power terminals on the cabinet roof.

11 Attach the DC cables to the front of the FPRx.See Flexi Power Rectifier Installation Manual for more information.

12 Connect the AC cable to the FPRx.See Flexi Power Rectifier Installation Manual for more information.

13 Connect the battery thermal sensor cable to the FPRx.See Flexi Power Rectifier Installation Manual for more information.

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

15 Connect the FCSA cables to the Int fan and Ext fan connectors on the FCSA control card.Route the cables through the FCSA 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.

16 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 FCSA sloping down-wards. Once the cable is outside the FCSA, make a loop and route the cable to the cabinet roof.

17 Connect the alarm cable(s) as required.For more information on FPRA alarm connections, see appropriate sections in this doc-ument:

• Overview of connecting Flexi Power Rectifier (FPRA) alarms for Flexi Cabinet Site Support Module (FCSA)

• Connecting Flexi Power Rectifier (FPRA) alarm cable • Connecting 3 FPRA alarms and 4 FCSA alarms • Connecting 6 FPRA alarms and 4 FCSA alarms

18 Connect the battery cable to the FPRx.See Flexi Power Rectifier Installation Manual for more information.

106 DN7062824



19 Installing the rectifier units.See Flexi Power Rectifier Installation Manual for more information.

20 Ensure FPRx breakers are in the ON position.Do not switch on the breakers before the BTS installation is completed.

DN7062824 107


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7.6 Connecting Flexi Power Rectifier (FPRA) alarms for Flexi Cabinet Site Support Module (FCSA)

7.6.1 Overview of connecting Flexi Power Rectifier (FPRA) alarms for Flexi Cabinet Site Support Module (FCSA)These instructions show how to connect the alarm cables from the A version of Flexi Power Rectifier (FPRx) to Flexi Cabinet Site Support Module (FCSA). For full details on the installation of the FPRA, see Flexi Power Rectifier documentation in PIC.

Note that the FPRA delivery does not include any alarm cables. The required cables are either supplied with the interconnecting units (Flexi System External Alarm (FSEB) and/or Flexi Cabinet Site Support Module (FCSA)) or must be ordered separately depending upon the configuration.

When using Flexi Power Rectifier (FPRA) with Flexi Cabinet Site Support Module (FCSA) in an outdoor application, there are two different cabling configurations for Flexi Multiradio BTS which can be used depending upon the number of alarms signals required by the user. See the appropriate documentation:

• Connecting 3 FPRA alarms and 4 FCSA alarms • Connecting 6 FPRA alarms and 4 FCSA alarms

For other FPRA connection instructions, see the following sections in the Cabling Flexi Multiradio BTS WCDMA and creating configurations document:

• Connecting FPRA to System Module EAC connector • Connecting FPRA to Flexi System External Alarm (FSEB)

The FPRA is a 6kW output power AC rectifier package made up of three individual 2kW AC/DC power modules operating in a parallel mode configuration. The FPRA produces a positive earthed –54VDC as a respective BTS operational supply voltage rail and for site battery charging.

Figure 88 FPRA front view

The FPRA also includes a Power Distribution Assembly (PDA), which contains a fully integrated battery protection LVD, load/battery circuit breakers. Alarm signals to the BTS Alarm interface are connected to the PDA unit via a pull out Alarm Interface Card.

108 DN7062824



Figure 89 FPRA Power Distribution Assembly unit

Figure 90 FPRA Alarm Interface card

The PDA supplies six isolated and floating EAC alarms to the BTS, which are sum-marised in the table below.

EAC alarm Description (see Tip below the table)

Main 1 Mains phase failure indicates any single phase voltage of the 3-phase FPRA power source configuration that is below 85 V ACMain 2

Main 3

Critical • Battery low voltage • PDA controller fail • DC distribution failure (e.g. Circuit

Breaker tripped)

Table 5 Alarm description

DN7062824 109



t The settings listed in the above table are the factory-default alarm settings. The user can re-configure the alarm settings as required.

For full details of alarms and their configuration, see FPRA Flexi Power Rectifier User Manual.

Major • Battery test failure • Rectifier fail • High float voltage • Rectifier Fan Failure • Input voltage too high or too low (recti-

fier shutdown) • Surge Protection Device failed

Minor • Battery temperature High/Low • Rectifier temperature High • Rectifier over current • Extended mains voltage range • Low mains voltage range

Ext Alarm In Remote-start for Battery Test

EAC alarm Description (see Tip below the table)

Table 5 Alarm description (Cont.)

110 DN7062824



7.6.2 Connecting Flexi Power Rectifier (FPRA) alarm cable

PurposeAlarm cables are connected to the J11 connector of the Alarm Interface Card.

Before you start

w NOTICE:

Electrostatic discharge (ESD) may damage the equipment. Wear an ESD wrist strap or use a corresponding method when handling the equipment.

Steps

1 Detach the Alarm Interface Card from the PDA by loosening the two screws with a crosshead screwdriver, and pull the card out of the PDA.

Figure 91 Detaching the Alarm Interface card

2 To insert the cable, puncture the waterproof seal marked ‘Alarm In’ on the gasket with an awl (diameter of 2 mm).

3 Feed the bare end of the cable through the hole.

4 Strip back the outer sleeve of the cable by approximately 60 mm, leaving the screening and twisted pair cables intact.

5 Cut the cable screening back to approximately 20 mm and pull it back over the cable.

DN7062824 111



6 Connect the screening to position ‘A’ on the drawer assembly with a cable tie. Ensure the cable screen firmly touches the sidewall of the drawer as this provides the grounding of the cable screen.

Figure 92 Connecting the FPRA alarm cable

7 Push the drawer back into its slot horizontally until the drawer pin matches the internal connector of the PDA and secure the two thumbscrews.

112 DN7062824


Id:0900d8058068db03Confidential

7.6.3 Connecting 3 FPRA alarms and 4 FCSA alarms

Before you startMake sure you have the required cables:

• 994957 (supplied with FCSA) • 994945 (supplied with FSEB) • 994157 (separate sales item)

Summary

Figure 93 Connecting 3 FPRA alarms and 4 FCSA alarms

Steps

1 Connect alarm cable 994945 from the EAC connector on the System Module to the ESM connector of the FSEB.

2 Connect alarm cable 994957 from the Ext Alarms Output connector on the FCSA control card to the external alarms connector located in the FSEB box.

3 Cut one of the 9-way D-Type connector from cable assembly 994157, leaving the other end intact.

4 Insert the cable into the Alarm module as described in Connecting Flexi Power Rectifier (FPRA) alarm cable.

DN70612471

System Module

994957

ESM

FSEB

994945

EAC

FCSA

994157

FPRA

DN7062824 113



5 Connect the cables to the J11 connector as shown in the table below.

6 Secure the alarm cable to the drawer side wall with a cable tie.


8 Connect the 9-way D-type connector to the MIBBU connector of the FCSA Control Card.

FPRx Cable 994157

J11 pin number Name Colour FCSA alarm

4 MAINS 1 WHITE/GREEN MAINS #1

6 MAINS 2 WHITE/BROWN MAINS #2

8 MAINS 3 WHITE/GREY MAINS #3

3 COM ORANGE/WHITE GND

Table 6 Cable 994157 connections

114 DN7062824



7.6.4 Connecting 6 FPRA alarms and 4 FCSA alarms

Before you startMake sure you have the required cables:

• 994957 (supplied with FCSA) • 994945 (supplied with FSEB) • 995239 (supplied with FCSA)

Summary

Figure 94 Connecting 6 FPRA alarms and 4 FCSA alarms

Steps

1 Connect alarm cable 994945 from the EAC connector on the System Module to the ESM connector of the FSEB.

2 Connect alarm cable 994957 from the Ext Alarms Output connector on the FCSA control card to the external alarms connector located in the FSEB box.

3 Cut the 9-way D-Type connector from cable assembly 995239, leaving just the cable itself.

4 Insert one end of the cable into the Alarm Interface Card as described in Connect-ing Flexi Power Rectifier (FPRA) alarm cable.

DN70612495

System Module

994957

ESM

FSEB

994945

EAC

FCSA

995239

FPRA

DN7062824 115



5 Connect the wires between the J11 connector of the Alarm Interface Card and the alarms connector located in the FSEB box as shown in the table below.The table below gives an example of how the FSEB can be connected. Other FSEB con-nectors may be used as an alternative if other external alarm cables are already in place.

6 Secure the alarm cable to the drawer side wall with a cable tie.


FPRA FSEB

Description J11 pin number

Connector Pin number EAC signal

ALARM IN (-) 1 X4104 1 EXT_CO1

ALARM IN (+) 2 X4105 1 +5V

ALARM_COM 3 X4107 1 GND

MAINS 1 4 X4106 1 EXT_AL1



CRITICAL 10 X4106 4 EXT_AL4

MAJOR 12 X4106 5 EXT_AL5

MINOR 14 X4106 6 EXT_AL6

Table 7 FSEB connections

116 DN7062824


Id:0900d8058068db0dConfidential

7.7 Installing fire detectorBefore you startCheck that the cabinet roof has been removed. Remove the plastic cover from the fire detector before installing it.

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

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.

Summary

Figure 95 Installing fire detector

DN7062824 117



Steps

1 Strip the fire detector cable as needed.

2 Make the power and alarm connections.

Figure 96 Alarm cable wiring diagram (Normally Open)

Figure 97 Alarm cable wiring diagram (Normally Closed)

Fire detector EAC

COM- (black) Fire detector screw terminal GND (2, 3, 4 or 5)

IN+ (red) Fire detector screw terminal +12V (1 or 2)

3 (green) for Normally Open

or

2 (green) for Normally Closed

EXT_AL

Table 8 Alarm cable pin map

DN70389745

DN70665824

118 DN7062824



Figure 98 FSEB printed wiring board

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.

5 Fix with one M5 screw.

1 (white) GND

Colour Screw terminal

Black X4114

pin 2, 3, 4, 5

Red X4114

pin 1 or 6

Green X4106, X4108, X4110, X4112

Attached to one of the 24 alarm inputs of the FSEB

White X4107, X4109, X4111, X4113

Table 9 Screw terminals

Fire detector EAC

Table 8 Alarm cable pin map (Cont.)

DN70576765

ESMConnector

EACX-IIConnector

EACX-IConnector

GroundConnections

Smoke DetectorPower Supply output

5V EACOutput

AlarmInputs

ControlOutputs

DN7062824 119



6 Fix the cable with cable ties.

120 DN7062824


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Installation tools and torque values

8 Installation tools and torque values

8.1 FCOA installation tools and equipmentThis section lists the installation tools and equipment.

Installation tools

Allen key:

5 mm (0.20 in.)

ESD wrist strap and cable

TORX screwdriver set: T10, T20, T25

Screwdriver slotted for power input connections

Wrench 13 mm (0.51 in.)

Folding knife

Monkey wrench

Side cutters

Torque wrench for antenna cables: Open spanner end with bended shank 32mm@25 Nm (DIN 7-16 connector)

Socket or open ended spanner set: 11 mm (0.43 in.), 13 mm (0.51 in.), 17 mm (0.67 in.), 18 mm (0.71 in.)

Open ended spanner 22 mm or tongs

Lint-free swab or wipe and 99% alcohol for cleaning optical connectors

Cable ties for routing cables

Tape measure

Flashlight, pocket lamp or torch

Hammer drill

Marker pen or comparable tool

Pliers

Table 10 Tools for installation

DN7062824 121



8.2 Torque valuesNokia 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.

The torque wrench is presented in the following figure.

Figure 99 Torque wrench

Bolt/Screw Type DIN Size Torque

TORX head screw cylinder head

7985 F1-60 M3 0.7 - 1.0 Nm

(0.5 - 0.7 ft-lb)


7985 F1-60 M4 1.2 - 1.6 Nm

(0.9 - 1.2 ft-lb)


7985 F1-60 M5 2.0 - 2.5 Nm

(1.5 - 1.8 ft-lb)


7985 F1-60 M8 10.0 Nm

(7.4 ft-lb)

Hexagon head screw (cabinet fixing)

933-12-70 M12 49.0 Nm

(36.1 ft-lb)

Allen screw 912-A2-70 M8 8.0 - 10.0 Nm

(5.9 - 7.4 ft-lb)

Nut 934 A2 M5 3.7 Nm

(2.7 ft-lb)

Nut (cabinet fixing) 934 A2 M12 49 Nm

(36.1 ft-lb)

Knurled-head screw (finger tightening)

-NA- M5 approx. 1 Nm

(0.7 ft-lb)

Fan fixing screws, plastic

-NA- M4 0.7 Nm

(0.5 ft-lb)

Fan fixing screws, metal -NA- M4 1.2 Nm

(0.9 ft-lb)

Table 11 Torque values for the BTS

DN70234447

122 DN7062824


Id:0900d8058068db1cConfidential

Checklist for installing FCOA

9 Checklist for installing FCOA

Work phase Checked

Delivery is complete and undamaged.

Cabinet is anchored according to the instructions.

Cabinet is grounded.

Site support module and MIBBU/FPRx are installed (if applica-ble).

Air filter is installed (if applicable).

Fire detector is installed (if applicable).

Modules are installed according to the instructions.

External power feed cable is connected.

External antenna feeder cables are connected.

External transmission cable is connected.

External alarm cable is connected (if applicable).

Cables are routed and connected correctly.

Empty slots are covered with dummy panels.

Cabinet security lock is installed (if applicable) and the cabinet can be locked.

Cabinet roof is installed.

DN7062824 123

Installing Flexi Cabinet for Outdoor (FCOA) Appendix Contents of deliveries

Id:0900d805808592e2Confidential

10 Appendix Contents of deliveries

10.1 Contents of the FCOA deliveryContents of the FCOA delivery is illustrated in the below figure.

Figure 100 FCOA delivery contents

fleximrwbts inst fcoa

Documents

product safetythis product

operating documentation

documentation set

safety information applicable

safety information section

environmental information

product names

safety risks