CSEE Installation Manual Updated Part 2
Contents
1. uge lt ue LNO NYNL SNOT IL CS Transport Communication reproduction interdites Copyright and all other rights reserved d Ay TRANSPORT APPENDIX 5 UM71 TRACK CIRCUIT CTR SPS GML 95 40 323 INSTALLATION MANUAL Page 110 CS Transport Communication reproduction interdites Copyright and all other rights reserved AJ TRANSPORT F2 2300Hz F1 2000Hz F2 2600Hz N I Q o N T T LL CS Transport Communication reproduction interdites Copyright and all other rights reserved Z LL lt e Sg Oo gt O z TT ES ie T cr D A009 d Ay TRANSPORT 010v NOILVOMddV AON3no3u4 SxMOVHL T3 TIVHVd 3 dl L IW MOVvu L e MOVH L rsq ZHOOES c4 rsa ZH00Z1 LA KE L MOL DCS Transport Communication reproduction interdites Copyright and all other rights reserved TRANSPORT APPENDIX 6 mss sso a ran mem Q CS Transport Communication reproduction interdites Copyright and all other rights reserved LO WvHOVvIdMOO 8 H3LLINSNVHIL LLAWN JepiAq Aouenbel4 JAWUOJSUBI dm JOjejoso 10je nBo1 Jolld 00000 Jeu L eDeyoA eqoud anA CS Transport Communication reproduction interdites Copyright and all other rights reserved d d TRANSPORT APPENDIX 7 CmuspsiMLesuoxs 1 2 memo jjj DCS Transport2. mes CS Transport Communication reproduction interdites Copyright and all other rights reserved d d TRANSPORT Figure 2 Wiring of ELTEL lightning anesters These lightning arresters should be wired close to the equipotential bar so that the link to earth is as short as possible Umi maaan esros 1 2 INSTALLATION MANUAL DCS Transport Communication reproduction interdites Copyright and all other rights reserved 4 Ay TRANSPORT 8 3 Differential mode protection Differential mode protection has no link to earth It therefore in no way compromises safety This protection can be provided by any component using any technology able to discharge high energy for a short period of time The component used is generally a Transzorb or a varistor Transient Voltage Suppressors easily mounted in a component connection block The following types are recommended model 1 5KE200 from GACI model V130LA20A from HARRIS or equivalent CrrispsiGMi9si40 323 1 2 Pew j CS Transport Communication reproduction interdites Copyright and all other rights reserved 4 d TRANSPORT 8 4 Installation of protection 8 4 1 UM 71 transmitter or receiver alone The link between transmitter and MU is protected by see figure 3 1 a Transzorb 1 5KE200 or V130LA20A or equivalent 2 an ELTEL 120A 500 V lightning arrester TRANSMITTER
3. 4mm Nature multi strand copper 7x0 85 Length upto Gm PPDU to Receiver connecting cables Section 4 mm Nature multi strand copper 7x0 85 CTMSPS GMLeSA037 1 2 _ L e eae CS Transport Communication reproduction interdites Copyright and all other rights reserved d Ay TRANSPORT 6 2 Equipment installed in racks or equipment rooms Considering the heat related constraints precautions are to be observed as regards distribution of UM71 equipment on the NS1 chassis The items of equipment for which precautions are to be taken are classified into three categories Category A Equipment releasing heat which requires 1 top mounted ventilation module The transmitter falls in this category Category E Heat sensitive equipment which requires 1 spacer module when placed above or under a category A item of equipment The spacer module is to be counted in addition to the ventilation module s The receiver falls in this category However a spacer module may always be occupied by an equipment other than category A E or AXE equipment relay for example Category AME Equipment which falls in both categories described above However if an item of equipment of this category is installed under a category A equipment only the ventilation module of the category A E equipment shall be provided without any spacer module Fuses located in the 24V link provide overcurrent protection fo
4. Communication reproduction interdites Copyright and all other rights reserved d d TRANSPORT eLov WVYSVIG Y90189 H3AIHO3U LZ Wf A A a A o o e A e e e e e e e o e e e e em e e e e e e e e rm rm pn pm mm rm rm rm e WO Aejey Jeyduiy JeBBu Ajy dp uuos Joyljduiy s EN SR UE Duunoous P ne jeunoeu uonesiDB1joua au uo ejep w L SIS9JO s H Jeuuojsueg 1nduJ fe66u 3piuuog spjousaJu uonesiDBjeusep pue uomesiB1eua Aejay V T eH IH OLH 01 6H Ave ADN CS Transport Communication reproduction interdites Copyright and all other rights reserved d ay TRANSPORT APPENDIX 8 mem PSAL HN mem CS Transport Communication reproduction interdites Copyright and all other rights reserved VELOV NW abuis uopesnByuog rsa LNIOP NOILVHVd3S VOIHLIO3T3 e qeo e qeo 19AI8281 JO JEyIWSUeL Jose JO JO IILLISUEI m and all other rights reserved yun Buiuore yun uye yun Burun PS Cy E wem me meme viaa ee eva CS Transport Communication reproduction interdites Feopyr Z O ue LL SL O wez g8ELOv NW anoa uoesnByuog rsa LNIOP NOLLVHVd3S WOlWLOATA e qeo 19AI9291 JO J USULL e qeo Jane and all other rights reserved WOS 2 D T 3 yun Buun Sa Xem W yun Buiun EU LT TPS
5. Important Extreme half step should be equal and have a length included between 35m to 85m ie CTR SPS GML 95 40 323 Pera NANA we jl Q CS Transport Communication reproduction interdites Copyright and all other rights reserved 5 1 1 5 1 2 5 1 3 DESCRIPTION OF EQUIPMENT Equipment at the wayside Each unit ACI TU MU is contained in a box with a removable cover which can be locked by means of a padlock diameter 10 5 mm maximum providing protection against vandalism Air core inductor ACI Appendix 12 The ACI is common at all frequencies The ACI consists of a large section 35 mm litz wire winding with a centre tap embedded in glass wool fabric It is installed in a light colour polyester box The box features two side openings for the inductor output terminals and one opening located underneath for the centre tap connection The ACI weighs 6 94 kg Dimensional data are given in appendix 12 Attachment is on a mounting stake Tuning unit TU Appendix 13 There is one tuning unit for each of the 4 frequencies used Each tuning unit comes in the form of a light colour laminate box with a removable cover for access to the connecting terminal block The tuning unit attaches to the mounting stake by means of two bolts at the rear of the box It consists of capacitors and inductor and the assembly is embedded in moulding compound The weight of the tuning unit varies from 4 94 kg to 5 54 kg
6. ballast condition The specific adjustment range is lower than the universal adjustment range CS Transport Communication reproduction interdites Copyright and all other rights reserved d ay TRANSPORT Advantage It presents a lower dynamic It can improve the shunt efficiency with a limit shunt value highest Disadvantage When the original adjustments have been done by dry weather it might be necessary when it s wet to refine the KRV value to obtain at RIR2 receiver a voltage highest than 240mV In event of track improvement i g ballast renewal this set up should be re adjusted A KRV ratio shall be define for each track circuit This ratio is dependant of the tranversal insulation track i g ballast value The KRV ratio found shall fit in KRVmin and KRVmax range given by the set up table The receiver will drop away if the track voltage recieved at R1 and R2 connections is approximately 160mV and will pick up at 200mV with an ambiant temperature of 25 C The KRV ratio is defined to obtain at R1 R2 a avarage voltage value of 350mV You should proced as follow 350mV x 58 KRY VV1V2 The KRV ratio is arrounded at the upper integer value VV1V2 is the measured voltage value at the receiver input In event of track improvement i g ballast renewal this set up should re adjust This voltage could vary following the climatics conditions by humid weather 240mV minim
7. Te A AAA keen DCS Transport Communication reproduction interdites FCopyri c 0 WG LL SLO WE d TRANSPORT APPENDIX 9 CS Transport Communication reproduction interdites Copyright and all other rights reserved vOv Sun 002 gt uomoeJ uano Pel SLNIOf TYY GALVINSNI eiqeo 1 A18991 JO JOTIILUSUEI yun Buun L LL J yun Buiuoyew Jojonpu 3109 JY lt sduiyooz gt eum ynunuoo juano uonoegn T TRANSP INI m CS Transport Communication reproduction interdites Copyright and all other rights reserved BIO sdwy ooz lt uonoe juan TU SLNIOP IN GALVINSNI 4 eiqeo we or dn J8AI8201 JO JO IWSUEI puog eouepedui wun brun m yun Bue Jojonpu 8402 AY lt q ees ooz lt uano Aynunuoo juano uonoed WO L Eun p e CS Transport Communication reproduction interdites Copyright and all other rights reserved d Ay TRANSPORT APPENDIX 10 CTR SPS GMI 95 40 323 Page 115 OCS Transport Communication reproduction interdites Copyright and all other rights reserved 910v uoleinByuoy LI NOISSINSNVH L 3 L VIQOSINHZLENI e qeo Je1usuei L yun Buiun L yun Burysyeyy TRANSPORT CS Transport Communication reproduction interdites Copyright and all other rights reserved ay TRANSPORT APPENDIX 11 UM71 TRACK CIRCU
8. back from repair or overhaul shall be returned to service on its original circuit 10 2 2 Description of the data sheet The UM 71 TC system data sheet breaks down into five parts appendix 28 Part one This front page concerns the geographic position of the track circuit the overall characteristics of the track circuit and special features Part two This page concems the equipment and provides the serial number of the equipment assigned to the track circuit Part three This page contains the settings made as well as the connections to be established CTR SPS GML 95 40 323 1 2 UM71 TRACK CIRCUIT a o Pn Q CS Transport Communication reproduction interdites Copyright and all other rights reserved d hy TRANSPORT Part four This page contains the track circuit setting brackets minimum and maximum service voltages determined by simulation under extreme operating conditions Part five This page comes in the form of a table to be filled in after each preventive or corrective maintenance intervention after replacement of a track circuit component UMI TRACK ancor CTRISPSIGML95 40 323 1 2 YUAN NEAL pen I CS Transport Communication reproduction interdites Copyright and all other rights reserved d TRANSPORT 10 3 Adjustment and commissioning The use of a selective voltmeter is required to make accurate measurements on the track circuits 10 3 1 Track
9. circuit UM Search for the set up table which meet your configuration and frequency In the set up table search for the line which correspond to the track circuit lengh you want to adjust arrounded to the upper value The UM 71 track circuit measurement and setting points are specified in appendices 21 22 and 23 1 Transmitter end Check the bonding and connections to the rails and the wiring and connections in the location are complete Set up transmitter strapping always M1 M3 for compensated T C apply this adjustment in high power strap M2 to M4 and M2 to M5 Apply the KEM ratio indicated on the set up line with the KEM table shown in appendix 27 Power up transmitter and check voltage on terminals A and A is 24 Volts 22 5V to 28 8V Check and record the details voltages and currents required on the track circuit data sheet Val power supply 24V DC Vix output voltage of the transmitter ix output current of the transmitter VT the track tansmission voltage CN TRACK CIRCUIT CTR SPS GML 95 40 323 1 2 INSTALLATION MANUAL Page 100 CS Transport Communication reproduction interdites Copyright and all other rights reserved d Ay TRANSPORT NOTE Generally in non compensed track circuit the transmitter is used in Low Power With poor ballast if we want to have a minimum voltage 300mv for example at the reception the transmitter have to be used in High Power It is important
10. depending on its tuning frequency Dimensional data are given in appendix 13 Pin Point Detector Unit PPDU Appendix 14 There is one PPDU for each of the 4 frequencies used The PPDU consists of a resonated pick up coil of triangular shape This unit is fully sealed in fibre glass case with fixing lugs Two protected output terminals are provided CTR SPS GML 95 40 323 CS Transport Communication reproduction interdites Copyright and all other rights reserved d Ay TRANSPORT for the connection of cable The PPDU weighs 11 5kg Dimensional data are given in appendix 14 5 1 4 Matching Unit MU Appendix 15 The matching Unit common to all frequencies comes in the form of a light colour polyester box fitted with a removable cover for access to the connecting strips It includes a transformer used for setting the winding ratio an inductor used when connecting a transmitter a resistor used only when the MU is used as an Intermediate Data Collector The MU attaches to a mounting stake by means of two bolts at the rear of the box Dimensional data are given in appendix 15 There are two different presentations for the MU a Single Matching only one MU in a box a Double Matching Unit with two identical MU in a box 5 1 5 Compensation capacitors Appendix 16 The capacitors 22 uF or 33 uF have 2 multi stranded copper connection cables of a 7 4 mm section with light insulation Each end is provided
11. lengths are measured from TU to TU Note that the T C are measured from ACI to ACL Therefore it is necessary to substract a ESJ length in the end of section transmission case a half ESJ per branch in intermediate transmission case Setting factors According to the parameters described above the following factors are determined for each track circuit A transmission level KEM implemented by external links on the transmitter KRV receiver parameter is defined for track circuits used at extreme environmental conditions Those values are mainly defined in accordance with track insulation Ballast value can vary from 1 5 ohm Km and infinity The KRV adjustment is implemented by external links on the receiver KEM and KRV setting implementation tables are given in appendix 27 Setting brackets For each track circuit length a set up table define the range in which can vary the track circuit voltages Min and Max values delimit the extreme operating conditions of the track circuit i e Minimum values the minimum voltage which can be generated by the transmitter the worst case track transmission min ballast 1 5 ohm Km Maximum values the maximum voltage which can be generated by the transmitter the best case track transmission infinite ballast Additional margins are applied to take account of the tolerances on TU ACI MU etc impedances on the primary parameters of the transmission
12. reception cables and the track CTRSPSIGMLeS4035 1 2 Pes Ill CS Transport Communication reproduction interdites Copyright and all other rights reserved ay TRANSPORT IMPORTANT UNDER NO CIRCUMSTANCES SHOULD THE SETTING OF A TRACK CIRCUIT BE CHANGED IN THE EVENT OF AN OPERATING FAULT OR MEASURED VALUES OUTACIDE THE SETTING BRACKETS APPLY THE CORRECTIVE PROCEDURES DESCRIBED IN THE MAINTENANCE MANUAL em emus Tis STALIN HNL Paes ll CS Transport Communication reproduction interdites Copyright and all other rights reserved d hy TRANSPORT 10 2 Data sheets 10 2 1 General When a track circuit enters service the following data should be entered on a data sheet in duplicate the characteristics of the track circuit the serial numbers of the installed equipment the settings and inspection values the current climatic conditions the measurements made various points of the track circuit One copy of the data sheet may be maintained on site for preventive and corrective maintenance purposes The other copy may be filed To facilitate equipment follow up it is recommended not to change equipment assignment Each equipment making up the track circuit must be associated to the track circuit using its serial number Equipment replacement for repair or overhaul shall be made using an equipment taken from a reserve batch specially created for this purpose The equipment
13. resistor or ratio on the MU to obtain at R1 and R2 of the receiver a voltage about 330mV minimum 270mV Check and record the details and voltages required on the track circuit data sheet VRIR2 receiver voltage level CIR SPS GML9540323 1 2 meum DCS Transport Communication reproduction interdites Copyright and all other rights reserved d Ay TRANSPORT Checking the settings Check the track relay energization Perform a test of the 0 1Q shunt in transmission and in PPD reception Check for actual track PPD relay drop out for each operation the shunt is located in the TC 1 meter from the pole TU and the PPDU 2 Information point The IP requires a special adjustment which is in accordance of its emplacement in main the track circuit Subject non treated in this document UM71 TRACK CIRCUIT CTR SPS GML 95 40 323 1 2 2 INSTALLATION MANUAL meus LIT CS Transport Communication reproduction interdites Copyright and all other rights reserved hy TRANSPORT APPENDIX 1 CS Transport Communication reproduction interdites Copyright and all other rights reserved adaptation 150m max Transmitter transmission line CS Transport Communication reproduction interdites Copyright and all other rights reserved A001 200v NOISSIASNVH L SLVIGAWHALNI H LIM LINDYIS MCL H3AI3O3H xeui WOS eu uondeool
14. that on the oldest Transmitter before DA series the straps M2 M4 and M2 M5 must be good and very short because inside resistors are very low Since DA Series Transmitter inside resistors are higher so the length and the resistance contact of the straps are not so critical 2 Receiver end Check the bonding and connections to the rails and the wiring and connections in the location are complete Set up receiver strapping C C2 delay 23 Power up receiver and check voltage on terminals A and A is 24 Volts 22 5V to 28 8V Receiver adjustment KRV ratio There are two adjustment possibilities UMI TRACK open CTRISPSIGML 95 40 323 21 INSTALLATION MANUAL ewm CS Transport Communication reproduction interdites Copyright and all other rights reserved 4 Ay TRANSPORT 1 2 max ballast good ballast bad ballast min ballast Figure 1 adjustment ranges Universal adjustment This adjustment take into account any resistance ballast variation between 1 5 ohm Km and infinity This adjustment provide a shunt efficiency of 0 1 ohm minimum in the worse condition to drop the T C The adjustment voltage VRIR2 of the receiver can vary between the minimum and the maximum values indicated in the set up table Specific adjustment Actually the resistance ballast value vary in accordance to the climatics conditions dry or humid This average value is defined in accordance with the
15. with a rail mounted terminal UM71 TRACK GROUT CTR SPS GML 95 40 323 PETAT MS CS Transport Communication reproduction interdites Copyright and all other rights reserved d Ay TRANSPORT 5 2 Equipment installed in a cubicle or equipment room Appendix 20 Equipment NS1 installed in cubicles or equipment rooms consists of a complete range of automatic connection equipment This provides the highest level of inherent safety and ease of installation in confined space through the use of modular elements This equipment is classified into three categories Fixed equipment including the chassis and associated equipment fixed parts of connectors faston terminals wiring locking system etc Accessory equipment fuse holders disconnecting strips diode strips etc connecting to the components making up the fixed equipment Mobile modular equipment transmitters receivers and relays Each assembly is fitted with 2 or 4 attaching lugs one support plate locking cam and coding pins to prevent installation or replacement of a given equipment by a different type 5 2 1 Support plate The chassis functional part consists of panels or support plates whose main component is a U section with 65 mm modular pitch perforations Each support plate modular pitch features two large openings to accommodate PFC 12 or PFC 0 connectors or PFO blanking connectors two slots to accommodate the mobile equipment attaching
16. ES Transport Communication reproduction interdites Copyright and all other rights reserved APPENDIX 2 CTR SPS GML 95 40 323 E mew CS Transport Communication reproduction interdites Copyright and all other rights reserved coov uone yuon f S3 LNIOf NOILVHYd3S WOlWLOATA ed ld HOA HA3 LLINSNVH L X amp ui WOS L SNM NOISSINSNVH L XEUJ UI0G L SNITNOILLd3O3H Ay TRANSPORT ba HNO0 YLL 2 mo YLL rsa CS Transport Communication reproduction interdites Copyright and all other rights reserved vO0V sduiy 00g juauino UOROE1L uomeanDiuuo f Hl S L NIOP WV GALVINSNI jepnuisuei yooe 13ueun K nunuos eum une uereg T Le TRANSPORT uno SEIL LZ WN CS Transport Communication reproduction interdites Copyright and all other rights reserved TRANSPORT groovy VDS lt 1ueuno Aununguo Weunouimejuonoel L sduuyooz lt 1ueuno uornoe1 NOILVHNDISANOD HI SLNIOP TIVH GALVINSNI JeAeoeH C pusueIL wun Buyon uno 39811 LZ WA Q CS Transport Communication reproduction interdites Copyright and all other rights reserved APPENDIX 3 LCmwsPsiMLesa03 1 2 mew III CS Transport Communication reproduction interdites Copyright and all other rights reserved TRANSPORT S00v uoneanBiuo 5 di JUIOd uoneunoju odl YHO
17. IT INSTALLATION MANUAL C Transport Communication reproduction interdites Copyright and all other rights reserved ZO uoneunBijuo di 3utod uongunoju odi HOLO3TIOO VLVG SALVIGSAWYSALNI e qeo Jose yun Buryoyeyy DCS Transport Communication reproduction interdites Copyright and all other rights reserved Brov Odd 10 98 9q lOd Uld odi HOLOATIOO VLVG 3 1LVIO3INHSLLNI Aressaoeu jl yun Bunsoog 9 qeo 1eAlo2aH gt a JepmiuisueJ Te CS Transport Communication reproduction interdites Copyright and all other rights reserved d ay TRANSPORT APPENDIX 12 CS Transport Communication reproduction interdites Copyright and all other rights reserved d Ay TRANSPORT BLO S LN3IN3HOSV3W ANY NOLLV LN3SdHd IOV YHOLONGNI 3HOO HIV ejdiouud GLG CS Transport Communication reproduction interdites Copyright and all other rights reserved d ay TRANSPORT APPENDIX 13 meum EECHER Ee Sen CS Transport Communication reproduction interdites Copyright and all other rights reserved 238 TU F1 TU F2 Diam 11 TUNING UNIT TU PRESENTATION AND MEASUREMENTS CS Transport Communication reproduction interdites Copyright and all other rights reserved 293 Diam 11 S TRANSPORT APPENDIX 14 UMI Rcx ancor EECHER INSTALLATION MANUAL Pe
18. LOATIOO VLVG SALVIGSAWHALNI JOAION0Y eu Jongen YN YORAL LZ WN CS Transport Communication reproduction interdites Copyright and all other rights reserved 7TRANSPORT E900V OdI NW YUM uomeanBijuo Odd HOLOSLAG LNIOd Nid YOLOATIOO VLVd ALVIGSWNYSLNI JOAIQDOY NHO 39841 LZ WN CS Transport Communication reproduction interdites Copyright and all other rights reserved 7 AW mom uopein yuo ddd HO12313G LNIOd Nid Od HOLOATIOO VLVG ALVIGAWYSLNI xew WOOL ou JOAIDDOY d Ay TRANSPORT HOH MOBIL L WN CS Transport Communication reproduction interdites Copyright and all other rights reserved d Ay TRANSPORT APPENDIX 4 mies ES 1 2 See meu LI DCS Transport Communication reproduction interdites Copyright and all other rights reserved c c5 TRANSPORT 2 iad E Bo c H E Al y E N E c 3 V E C o c 5 T 2 ke O 2 amp 3 gt HI E E Ae z c e Sei tr 5 ui O Q za O K m 0 N t DCS Transport Communication reproduction interdites Copyright and all other rights reserved E 6 eo V rF 2 e Z fr D H I Es z E 2 O or O Ka O T ke A007 800v UOISSILUSUBL L 9 resa d ay TRANSPORT WIE lt LNO NYNL HLIM LINDYID MOVH L siajew 9e lt uiBue seuajuy rHI suior UE perejnsu 10 pS3 4 uondeoeH c uondesay
19. R SPS GML 95 40 323 1 2 INSTALLATION MANUAL Page 86 PER CS Transport Communication reproduction interdites Copyright and all other rights reserved 4 Ay TRANSPORT 8 2 Common mode protection The common mode protection connected between each conductor and earth must be able to carry a large quantity of energy to earth This protection is provided by a lightning arrester fig 1 Figure 1 Lightning arrestor In normal operation it must have infinite impedance between each of its terminals In the case of high conductor ground voltage several hundred volts the lightning arrester is triggered It then has very low impedance and the voltage is discharged When the stray impulse disappears the lightning arrester ceases to conduct and its impedance returns to infinity REMARKS 1 In the event of a failure the lightning arrester must not be able to provide a short circuit between one of the conductors A or B and earth creating an undetected potential situation contrary to the basic safety of the installation Gas lightning arresters must be used 2 The use of an ELTEL type lightning arrester is recommended CTRSPsiGMLeS403 1 2 mes Il CS Transport Communication reproduction interdites Copyright and all other rights reserved hy TRANSPORT It is also important to take care with the wiring of these lightning arresters fig 2 CTRISPSIGML95 40 323 1 2
20. cation reproduction interdites Copyright and all other rights reserved hy TRANSPORT 6 1 1 2 Cables TU ACI to Rails connection cable Section 92mm 37 1 78 Nature Light insulation multi strand copper Lengths unit to inner rail link 3 00 m unit to outer rail link 4 70 m Connections rail side aluminothermic welding or drilling unit side 13 mm crimped or soldered lug TU to MU cables Section 4mm Nature multi strand copper 7 0 85 insulation PVC Length 50cm max MU to Transmitter or Receiver connnecting cables Section 1 37 mm Nature PVC shielded par 7 0 5 Length 150m max 6 1 1 3 Special layout requirements The low impedances involved in the tuning of an electrical separation joint dictate that all the component parts installation instructions should be strictly observed The following points must be observed ESJ length layout and positioning of units TU ACI MU positioning and length of the track cables the cables shall be contiguous throughout their common travel and positioned on the sleeper edge The cables shall run through tubes which shall provide additional mechanical protection and stable positioning Between the inner rail and the unit the 2 PVC tubes shall be held contiguous by means of plastic clamps Do not use metal clamps UMI naci arcu CTRISPS GMIL 95 40323 1 2 INSTALLATION MANUAL o mes CS Tran
21. d by the end of the cam control rod is in the upper position The cam travel limits are each materialized by a stop 6 2 1 6 Coding A mechanical coding device specific to each type of modular equipment prevents any incorrect equipment positioning on the NS1 support plate This coding consists of a pin network on the equipment side and on equipment support side of a hole matrix coded by blanking plugs Each pin has the same number as the corresponding aperture in the support plate The coding holes not receiving the equipment pins are blanked by coding plugs These plugs are plastic and force locked in the unused holes of the support plate Coding of the support plates and corresponding mobile equipment is given in the table below TRANSMITTERS N Co EM MOD V1F1 N Co EM MOD V1F2 N Co EM MOD V2F2 N Co EM MOD V2F2 POWER SUPPLY UNIT gue N Co BA 240 120 24 R RECEIVERS N Co RE MOD VIFI 25 N Co RE MOD V1F2 en N Co RE MOD V2F1 pes N Co RE MOD V2F2 CTMsPsiGMLes4o35 1 2 Peso CS Transport Communication reproduction interdites Copyright and all other rights reserved d ay TRANSPORT see 6 2 1 7 Connections The connections between transmitter or receiver and the track cable outlet are dual insulation 1mm section twisted multi strand wires Any incoming or outgoing link from the cubicle or the equipment room is through a pull out coupling unit Wiring is by dual insulation 1 mm multi s
22. e chassis side posts as regards the sequence number in the row Connection of faston lugs on the PFC 12 connectors is indicated by the labels affixed to the plastic bridge pieces These parts snap on the rear of the support plates ETH EIN Best Q CS Transport Communication reproduction interdites Copyright and all other rights reserved Ay TRANSPORT To install a label on one or bridge piece or more proceed as follows place the label on the bridges such that the holes in the labels and the support coincide insert a fastener in each hole inside the bridge piece bend the fastener tabs towards the outside snap the bridge piece assembly between two connectors of a module 6 2 1 9 Condition of storage The equipment is carried to the installation site in its original packaging and stores in a dry well ventiled area Do not store equipment close to equipment releasing corrosive vapors such as batteries Storage temperatures 30 C to 70 C oe esoe i 5T SEN Sep TT CS Transport Communication reproduction interdites Copyright and all other rights reserved hy TRANSPORT 7 TRACTION CURRENT RETURN CIRCUITS DC ELECTRIFICATION 1500 V The UM71 Track circuit is not designed to operate with traction current return through a single rail stretch Consequently the return circuits must be bi rail type Current traction continuity at the insulated rail joints configu
23. e perforated to allow for running the wires leading to the modular element PFC 12 connectors 6 2 1 5 Modular equipment A transmitter slot occupies 3 modules on a NS1 U section equipped with two PFC 12 connectors two PFO blanking plates a coding device to differentiate one of the transmitter types according to the frequency Appendix 17 A receiver slot occupies 2 modules on a NS1 U section equipped with two PFC 12 connectors two PFC 0 blanking plates a coding device to differentiate one of the four types of receivers according to the frequency Appendix 18 Installation of a transmitter receiver or power supply is as follows Remove the protective cover from the PFC 12 and or PFC 0 connector Q CS Transport Communication reproduction interdites Copyright and all other rights reserved S TRANSPORT EEEF Insert the attaching lugs into the support plate perforated slots The equipment contact blades are about two millimetres above those of the corresponding connector fixed section Using the standard actuation key actuate the cam located at the lower section of the mobile equipment so that it engages the support plate opening Rotation of the cam causes the equipment to lower and lock against the support plate in a stabilized position The 5 mm downward motion of the equipment ensures good electrical contact Locking is effective when one of the points of the equilateral triangle define
24. ew clip if thy are removed twice from the contact spring cmuspsMLsa032 1 2 Pena III CS Transport Communication reproduction interdites Copyright and all other rights reserved 10 10 1 10 1 1 10 1 2 4 TRANSPORT SETTING AND COMMISSIONING OF UM 71 TRACK CIRCUITS Setting Setting generation The settings of the UM 71 track circuits are generated by simulation according to the configuration of a track circuit end of section transmission intermediate transmission the frequency of a track circuit the length of the area the termination configuration electrical separation joint insulated rail joints the theoretical limit shunt 0 10 Q the length and nature of the transmission and reception cables the primary track parameters R L G C which take account of the type of track laying the type and chemical composition of the rail the track transverse impedance Set Up Table For each track circuit four set up tables have been defined One per frequency The set up table shows for each track circuit length the set up value and control The track circuits length are defined as follow 25 m step for non compensated T C 100 m step for compensated T C ESCHER mes il CS Transport Communication reproduction interdites Copyright and all other rights reserved 10 1 3 10 1 4 Ay TRANSPORT NOTE The set up track circuit
25. features the connecting sockets locating devices and system for attachment to the U section located in the cubicle There is one type of transmitter unit per operating frequency The transmitter weighs 2 8 kg Dimensional data are given in appendix 17 5 2 4 Receiver unit Appendix 18 The receiver unit comes in the form of a 2 module metal box with a deep cover whose rear face features the connecting sockets locating devices and system for attachment to the U section located in the cubicle There is one type of receiver unit per operating frequency creispsiami9s 40 323 1 2 eg LIT CS Transport Communication reproduction interdites Copyright and all other rights reserved r 4 ay TRANSPORT The receiver weighs 1 88 kg Dimensional data are given in appendix 18 5 2 5 Power supply unit Appendix 19 The power supply unit comes in the form of a 2 module metal box with a deep cover whose rear face features the connecting sockets locating devices and system for attachment to the U section located in the cubicle Dimensional data are given in Appendix 19 The power supply unit weighs is 4 3kg 5 2 6 Track relay relay type 24V DC 250 ohms supply by customer Crrisps GMi9si40323 1 2 Pen CS Transport Communication reproduction interdites Copyright and all other rights reserved S TRANSPORT 5 3 Wiring Appendix 20 Connections between fixed items of equipment are p
26. lugs transmitter receiver relay one opening for the locking cam eight notches for coding 5 2 2 Connectors PFC 12 PFC 0 and PFO The fixed part of a PFC 12 connector occupies one of the large openings in the support plate It consists of an insulating material base equipped with 12 contact spring blades Each blade can accommodate at the rear end two miniature faston female clips Up to 24 miniature faston clips can be installed on a PFC 12 connector CTR SPS GML 95 40 323 DC Transport Communication reproduction interdites Copyright and all other rights reserved Ay TRANSPORT The connector blades are protected by a plastic cover The large support plate openings not occupied by the PFC 12 connectors are equipped with PFO blanking plates or PFC 0 connectors Installation of the PFO and PFC 0 blanking plates depends on how the equipment is fixed For equipment with 1 and 2 modules the openings of the plate not occupied by PFC 12 connectors are blanked by PFC 0 connectors For equipment with 3 modules and over the openings not occupied by PFC 12 connectors are blanked by PFO plates see table below NB OF PFC 12 NB OF PECH 2 2 2 2 1 3 PFC 0 connectors are also used with letter coded equipment Receiver Transmitter Power Supply 52 3 Transmitter unit Appendix 17 The transmitter unit comes in the form of a 3 module metal box with a deep cover whose rear face
27. n III DC Transport Communication reproduction interdites Copyright and all other rights reserved 4 ny TRANSPORT PIN POINT DETECTOR UNIT PPDU PRESENTATION AND MEASUREMENTS 021 CS Transport Communication reproduction interdites Copyright and all other rights reserved d TRANSPORT APPENDIX 15 CTRISPS GML95 40 323 1 2 Pew CS Transport Communication reproduction interdites Copyright and all other rights reserved
28. nts 3 Ina track circuit it is not possible to have more than two external links Are considered as external links links for return traction current transverse links links for protection UNDIS C eee CTR SPS GML 95 40 323 Ge Ver CS Transport Communication reproduction interdites Copyright and all other rights reserved hy TRANSPORT An Impedance Bond installed on isolated joints for the continuity of the traction return current on the same track is not considered as an external link SPARK GAPS Spark gaps connections should not be made within the ESJ and should be alternated on each rail midway through the track circuit NOTE Under no circumstances should metal structures be linked directly to a rail a ses reien s TL CS Transport Communication reproduction interdites Copyright and all other rights reserved d ay TRANSPORT 8 PROTECTION OF EQUIPMENT AGAINST ATMOSPHERIC VOLTAGE SURGES 8 1 General Appendix 26 In an equipment room as well as in a signal box protection against atmospheric voltage surges shall be installed on each pair of conductors providing a link to the outside in order to limit the harmful effects of lightning on electronic equipment This protection is twofold and limits the voltage common mode which may occur between the two conductors and earth spikes which may occur between the 2 conductors differential mode UNDIGRIGS E CT
29. or RECEIVER Very short link Figure 3 Protection of a transmitter or receiver 8 42 Installation of a transmitter or receiver IMPORTANT REMARK A transmitter and a receiver with same frequency cannot use the circuits of the same ELTEL lightning arrester The use of an ELTEL type lightning arrester offers simultaneously protection of the transmitter and the receiver in the same cubicle see figure 4 CTR SPS GML 95 40 323 1 2 _ UM71 TRACK CIRCUIT Szen o UTE DCS Transport Communication reproduction interdites Copyright and all other rights reserved hy TRANSPORT TRANSMITTER TRANSZORB Frequency X _ or VARISTOR vy RECEIVER TRANSZORB Frequency Y or VARISTOR Very short link Figure 4 Protection of a transmitter or a receiver 8 4 3 Power supply protection In the case of AC power supply line a lightning protection is advised type SOULE 8137 for example fig 5 cmuspsioMSsao32 1 2 meon III CS Transport Communication reproduction interdites Copyright and all other rights reserved d Ay TRANSPORT AC power supply line UTILIZATION Figure 5 Power supply protection The lighting arrester must be inserted in series with the power supply circuit not in parallel with it see figure 6 Power supply line Figure 6 SOULE lightning aneste
30. r the transmitter and the receiver transmitter one 4 A slow blow fuse receiver one 2 A slow low fuse 6 2 1 Installation Cubicle or equipment room equipment Direction for installation of a room equipment see Appendix 20 6 2 1 1 NSI1 support plates The U sections making up the support plates are installed on mechanical structure to make the chassis Attachment can be by screws or welding The chassis are then installed either in a equipment room or in signal boxes CTR SPS GML 95 40 323 Bes Il CS Transport Communication reproduction interdites Copyright and all other rights reserved Ay TRANSPORT 6 2 1 2 PFC 12 and PFC 0 connectors Installation of the PFC 12 and PFC 0 connectors on the NS1 plates is as follows insert the connector into the support plate opening through the rear fit the connector onto the U section using the 2 screws 6 2 1 3 PFO blanking plate Place the blanking plate in the large opening of the support plate unoccupied by PFC 12 and PFC 0 connectors Force fit the PFO blanking plate into the large opening so that is snaps on the U section 6 2 1 4 Installation of the cable channels Between two successive support plates a cable channel is provided for the interconnecting wires The cable channels are attached to the sides of the support plates The cable channels are closed by covers that fit over the side walls On the wiring side the side walls ar
31. r wiring ES EELER os cb DCS Transport Communication reproduction interdites Copyright and all other rights reserved 4 Ay TRANSPORT 9 INSTALLATION ACCESSORIES 9 1 Cubicle or equipment room equipment 9 1 1 Equipment mechanical crimping tool P N 476 268 wire strippers miniature faston clip fitting tool Faston lug plug in pliers actuation key 9 1 2 Miniature faston clip crimping procedure Miniature faston clips are crimped on the conductors using a special hand tool This tool features a safety ratchet to prevent the jaws from opening and the clip from being released as long as crimping is not complete The crimping procedure is as follows see appendix 20 run the wire through the hole provided for this purpose in the cable channel Strip the electrical wire over 5 mm 0 5 using wire strippers so as not to hurt the conductor strands crimp the faston lug end fitting using the crimping tool For correct crimping ensure that the outer crimping flange is on the conductor side not on the clip side see appendix 20 This appendix shows a correct crimping sample 9 1 3 Faston clip insertion removal procedures The faston clip are installed and removed using the special pliers see appendix 20 When inserting a clip the lug should offer firm resistance as its slides on and a positive lock should be felt when the clip lug seats in the spring hole Clips should be replaced with a n
32. ration and return current traction to substation can be done by the middle point of an impedance bond To reduce rail ground voltages the tracks can be interconnected by simple transverse links STL A simple transverse link STL is an equipotential link between two tracks without earthing figure 11 It allows a reduction in the intensity of the traction return current in each rail impedance bond impedance bond Figure 11 Simple transverse link principle The distance between two STL may not be less 1000m see appendix 25 Due to the fact that the return current is very high it is not possible to use the middle point of the air core inductor to realize these STL It is necessary to establish theses EE seat EEN wee CS Transport Communication reproduction interdites Copyright and all other rights reserved d hy TRANSPORT links through the centre taps of additional Impedance Bonds installed in the UM7 Track Circuits 1 These IB have to be an impedance higher than 17Q at the frequency of the track circuit generally they are tuned NOTES 1 When there are more than two tracks a transverse link between two track circuits with the same frequency is prohibited See figure 12 ESJ SES L 100m Figure 12 2 The IB cannot be installed at less than 20m to a track capacitor 100m to a air core inductor ACI except on insulated rail joi
33. rdites Copyright and all other rights reserved hy TRANSPORT TU to MU cables Section 4 mm Nature multi strand copper 7 0 85 insulation PVC Length 1 80m max MU to Transmitter Receiver connecting cables Section 1 37 mm Nature PVC shielded par 7 0 5 Length 150m max 6 1 3 Intermediate transmission IT Direction for installation of intermediate transmission configuration see appendix 23 6 1 3 1 IT Installation An intermediate transmission features an assembly consisting of a ACI and an TU coupled in parallel a matching unit MU two connecting cables between the ACI and the track two connecting cables between the ACI and the TU two connecting cables between the MU and the TU connecting cables between the MU and the transmitter 6 1 3 2 Cables ACI to rails cables Section 92mm 37 1 78 Nature Light insulation multi strand copper Lengths unit to inner rail link 3 00 m unit to outer rail link 4 70 m Connections rail side aluminothermic welding or drilling unit side 13 mm crimped or soldered lug U to ACI cables Section 35 mn Nature copper 19 1 53 Insulation light Length 0 18m 0 a Cms a EEN Ces RER CS Transport Communication reproduction interdites Copyright and all other rights reserved d Ky TRANSPORT ACI to MU cables Section 4 mm Nature multi s
34. rovided by 1 mn section single wire flexible conductor with a vinyl polychloride insulation under a polyamide sheath CVZ series for example This cable is also used for connection to the collector bars and isolation components Connections between chassis are provided by 1 mm section flexible pair cables with a vinyl polychloride insulation and protection Connection to the PFC 12 connector blades is provided by miniature faston clips crimped onto the conductors Electrical connections between fixed equipment and mobile equipment connectors are provided by the pressure exerted by the contact blades of the connector fixed parts onto the end of the mobile equipment output blades This pressure is provided by the downward motion following cam locking The fixed part rear connections are provided by miniature faston type pre insulated female clips The cable used to provide the link between the equipment rooms or the cubicles and the units to the track is an armoured cable with 1 mm section paired conductors The armour of these cables is connected to earth at both ends NOTE Each pair of wires corresponding either to the output of a transmitter or to the input of a UM 71 type receiver must be slightly twisted between the transmitter or the receiver and the cable outlet to the point and crossing IMPORTANT The following routing arrangements within one same cable are prohibited one transmission and one reception with the
35. same frequencies 2 transmissions or 2 receptions with the same frequencies DEE EE PA YN me l CS Transport Communication reproduction interdites Copyright and all other rights reserved 4 hy TRANSPORT 6 INSTALLATION OF THE EQUIPMENT 6 1 Equipment at the wayside The way side equipment TU ACI and MU are installed on mounting stakes Also called mounting stakes See appendix 29 The mounting stakes component parts are soft steel and assembled by welding The assembly must be galvanized for protection against humidity related corrosion NOTE The mounting stakes may be different from that shown in appendix 28 However in any case the attaching hole should be drilled 20mm from the top of the pole and the flat iron should be 6mm thick The equipment is stabilised by using a concrete base CAUTION As the ACI is an inductive equipment any metallic material near the ACI will affect its characteristics 6 1 1 Termination on electrical separation joint Direction for the installation of a ESJ see Appendix 21 6 1 1 1 ESJ Installation Each electrical joint physically consists of atrack section two tuning units TU two single matching units or one double matching unit placed on the transmission side one air core inductor ACT cables connecting the equipment to the track connecting cable between the MU and the transmitter receiver CS Transport Communi
36. sport Communication reproduction interdites Copyright and all other rights reserved hy TRANSPORT ee p the track length making up the ESJ shall be free of mechanical joints connection points to the rail other than those of ESJ component parts Spark Gaps for exemple 6 1 2 Termination on insulated rail joints IRJ Direction for the installation of a insulated joint configuration see Appendix 22 6 1 2 1 IRJ Installation A termination on insulated rail joints set up in transmission or reception features an assembly consisting of a TU and an ACI coupled in parallel a matching unit MU connecting cables between the MU and the TU connecting cables between the MU and the transmitter or receiver two connecting cables between the ACI and the track or the impedance ba two connecting cables between the ACI and the TU 6 1 2 2 Cables ACI to rails Section 92mm 37 1 78 Nature Light insulation multi strand copper Lengths unit to inner rail link 3 00 m unit to outer rail link 4 70 m Connections rail side aluminothermic welding or drilling unit side 13 mm crimped or soldered lug ACI to impedance bond cables Section 92mm 37 1 78 Length upto5m U to ACI cables Section 35 mm Nature copper 19 1 53 Insulation light Length 0 18m 0 cmsesavssnoss 1 2 meu ll CS Transport Communication reproduction inte
37. trand copper 7 0 85 Insulation PVC Length 1 80m max MU to Transmitter connnecting cables Section 1 37 mm Nature PVC shielded par 7 0 50 Length 150m max 6 1 4 Intermediate Data Collector IP Direction for the installation of an information point see Appendix 24 6 1 4 1 IP Installation The IP is installed in the track circuit between transmission and reception It features a matching unit MU the cables connecting the MU to the track the cables connecting the MU to the Receiver 6 1 4 2 Cables MU to track connecting cables Section 74 mm Nature multi strand copper Length f MU to inner rail link 3 00 m MU to outer rail link 4 70 m Connection to the rail by pegging or welding MU to Receiver connnecting cables Section 1 37 mm Nature PVC shielded par 7 0 50 Length 500m max emuspsiaMLesa032 1 2 hen III CS Transport Communication reproduction interdites Copyright and all other rights reserved d hy TRANSPORT 6 1 5 Intermediate Data Collector PPD Direction for the installation of a pin point detector see Appendix 24 6 1 5 1 PPD Installation The PPD is installed in the track circuit between transmission and reception It features a pin point detector unit PPDU a Matching Unit MU the cables connecting the PPDU to the MU and the MU to the Receiver 6 1 5 2 Cables PPDU to MU cables Section
38. trand wire Connections are provided by faston lugs on the equipment side and by screws connections on the terminal strip and power supply side Any link between the contact blades concerning one equipment is provided similarly and must therefore run through the cable channels Each side hole of the cable channel geometrically corresponds to a conductor connected to one of the lugs fitted on each PFC 12 connector blades The jumpers to be set up on each receiver must run through the cable channel holes setting up the jumpers directly on the receiver PFC 12 connectors should be avoided This arrangement allows the conductors arranged in superimposed horizontal layers to be fanned out Moreover when the connection clip is crimped on the wire the clip can not be released from the wire feed through Therefore even in the event of an accidental disconnection it is easy to find its position Connection of the conductors is by fitting the clips either on the fixed equipment PFC 12 connector lugs or on those of the collector bars Clip fitting shall be performed carefully using a special miniature faston clip fitting tool 6 2 1 8 Marking Both faces of each chassis carries labels stating the identification of the row in which the chassis is located its sequence number in the row These indications are entered on the equipment and wiring sides on the upper and lower transverse bars of the chassis as regards the row on th
39. um by dry weather 450mV maximum Check and record the details and voltages required on the track circuit data sheet VR track reception voltage Val power supply DC VVIV2 receiver input voltage VRIR2 receiver voltage level EECHELEN mem III CS Transport Communication reproduction interdites Copyright and all other rights reserved NOTE The document Adjustment Tables gives KRV for an universal adjustment 3 Checking the settings Check the track relay energization Perform the measurements specified on the TC data sheet part five Check that the measured values fit within the specified brackets Should any measurement be found out of tolerance refer to the corrective maintenance manual Perform a test of the 0 1Q shunt in transmission and in reception Check for actual track relay drop out for each operation the shunt is located in the TC 1 meter from the pole TU Update the track circuit data sheets by entering the measurement results specifying the current climatic conditions and date 10 3 2 Intermediate data collector T Pin Point Detector The PPD circuit measurement and setting points are specified in appendix 24 Check the PPDU emplacement compared to the rail Check the wiring Check the Boosting unit emplacement Set up receiver strapping C C2 delay 2s Power up receiver and check voltage on terminals A and A is 24 Volts 22 5V to 28 8V Adjust R
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