REMOTE POWERING Central Energy System ( HUB )

Transcription

1 / 0 REMOTE POWERING Central Energy System ( HUB ) User Guide Mitra E&I SCA Wavre Belgium 009 Subject to modifications without notice

2 / 0 Content RECTIFIER SYSTEM - USER MANUAL The information and pictures within this Manual is believed to be true at the time of publication however Mitra E&I accepts no responsibility to consequences from printing errors or inaccuracies. The information, pictures, drawings and specifications contained herein are subject to change without notice CHAPTER DESCRIPTI OF THE SYSTEM References Accessories not delivered with the basics systems... 6 CHAPTER MECHANICAL Packaging tbd Dimensions, weight tbd... 7 CHAPTER : ELECTRICAL General Environmental Information Safety of the system & assessments Input Outputs Up converters....5 Fan supply unit....6 Environmental conditions... CHAPTER.... Connections and Settings..... DC Input..... DC Line Output..... Alarm Output... 7 CHAPTER 5 INSTALLATI PROCEDURE... 0 Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

3 / 0 5. Rack mounting Grounding Convection cooling Fan cooling with fan unit Mounting or Replacement of the fan unit Mounting of one rack with fan unit Stacked mounting of racks with fan unit Mounting of ETSI brackets Mounting of the units Mounting and place of the units Fan Supply Unit Up converter Controller CEM Blank panel Connections Grounding Controller CEM Alarms Line Outputs DC Inputs Safety of the system & assessments... CHAPTER 6 USE OF THE SYSTEM Settings Normal operation Replacement of units Replacement DC/DC converter Replacement of the Controller CEM Replacement Fan Supply... 7 CHAPTER 7 SHORT FORM INSTALLATI MANUAL... 8 Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

4 / 0 7. General Safety Dimensioning of the Remote system Installation procedure and check list... 9 Table : references of the system... 5 Table : dimensions, weight... 7 Table : up converter specifications... Table : colour code Lex Multicable feeder... 6 Table 5 : alarm table - contacts... 8 Table 6 : alarm conditions... 5 Table 7 : overview Alarms - Leds... 6 Figure : Packaging box... 7 Figure : Front view 9 typ. configuration with fan tray... 8 Figure : DC/DC Up converter output characteristic... Figure : supply of fan tray... Figure 5 : DC input connector / alarms... Figure 6 : DC input cable & Ground... Figure 7 : Line output... 5 Figure 8 : Lex Multicable feeder... 5 Figure 9 : alarm connector... 7 Figure 0 : alarm cable... 9 Figure : convection cooling... 0 Figure : one rack with fan unit... Figure : stacked mounting of units with fan tray... Figure : ETSI mounting brackets... Figure 5 : Grounding... 7 Figure 6 : alarm outputs... 8 Figure 7 : alarm table system level... 9 Figure 8 : Line outputs... 0 Figure 9 : DC/DC output characteristic per line... Figure 0 : input DC external protection... Figure : Up converter... Figure : CEM0 controller... Figure : alarm status CEM0 removed... 7 Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

5 5 / 0 CHAPTER DESCRIPTI OF THE SYSTEM. References Reference & Ordering code CER8/00L0RFW-A CES8/06L0RFM-F CES8/L0RFM-F Description Basic system : HUB or Central Energy Rack without fan tray Basic System with fan tray, one monitor and 6 quad Up converters Basic System with fan tray, one monitor and quad Up converters Content Empty rack Dual DC input card CER8/00L0RFW-A : x CECL0 : 6x CEM0 : x CO89/50 : x CO89/5 : x blind panel : 7x CER8/00L0RFW-A : x CECL0 : x CEM0 : x CO89/50 : x CO89/5 : x blind panel : x CECL0 Quad Up converter Par 0 tbd CEM0 Monitoring for remote sites / up to lines per site CO89/5 Fan supply card CO89/50 Fan tray with supply cable CO89/5 Fan kit CO89/50 : x CO89/5 : x Blind panel for empty converter place ( box of 0 panels ) RP Lex Multicable feeder dual Communication mating connector Kit Alarm and DC input cables 0 panels with fixing screws 50 connectors -pole ETSI mounting kit bracket x spring washer M6 x washer M6 x M6x screw T0 x Table : references of the system Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

6 6 / 0. Accessories not delivered with the basics systems Note : these accessories are NOT part of the CES and CER systems described in the section.. The accessories have to be ordered separately. Ordering code Description Content Blind panel 0x Blind panel with fixing screw RP Lex Multicable feeder dual Communication mating connector 50 x -pole screw connectors DC Up pairs box 50 x tbd Kit Alarm and DC input cables x DC Input cables with connector x Alarm cable with connector ETSI mounting kit bracket x spring washer M6 x washer M6 x M6x screw T0 x No reference Grounding cable Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

7 7 / 0 CHAPTER MECHANICAL. Packaging tbd Paperboard Box : H x W x D ( 0 x 600 x 0 )mm tbd Weight typ. tbd kg Figure : Packaging box. Dimensions, weight tbd Unit W x H x D (mm) Weight (kg) Quantity Total (kg) Empty rack 9 without fan tray 8 x 67 x 7.9 tbd Empty rack 9 with fan tray 8 x x 7. tbd DC/DC UP converter 5 x 0 x Monitor card CEM0 5 x 0 x Fan control unit 5 x 0 x 5 0. Fan tray tbd tbd Total Max. Table : dimensions, weight Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

8 8 / 0 Figure : Front view 9 typ. configuration with fan tray Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

9 9 / 0 CHAPTER : ELECTRICAL. General.. Environmental Information The equipment that you bought has required the extraction and use of natural resources for its production. It may content hazardous substances for the health and the environment. In order to avoid the dissemination of those substances in our environment and to diminish the pressure on the natural resources, we encourage you to use the appropriate take-back systems. Those systems will reuse or recycle most of the materials of your end life equipment in a sound way. The crossed-bin symbol invites you to use those systems. If you need more information on the collection, reuse and recycling systems, please contact your local or regional waste administration. 5 You can also contact us for more information on the environmental performances of our products... Safety of the system & assessments a) The voltage of the RFT-C circuit is 0 VDC. b) The effective line output capacitance of the Feeder is : - between the connection points for the conductor of the TELECOMMUNICATI NETWORK : typically 0nF - between the connection point for the one conductor of the TELECOMMUNICATI NETWORK and earth : typically nf c) At the time of installation, a system assessment shall be carried out to ensure that the effective capacitance of the total system, including the capacitance of the Feeder, does not exceed the values specified in EN Figure. d) At the time of installation, it shall be checked that the voltage rating of the wiring of the TELECOMMUNICATI NETWORK is adequate for the normal RFT-C CIRCUIT voltage ( 0VDC ) e) At the time of installation, it shall be checked that the circuits to be connected together are all RFT-C CIRCUITS. Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

10 0 / 0. Input Input voltage : nominal 5V DC ( 0 7V DC ) Current : max. 0A ( DC/DC at 0V input ) Protections : breaker in each DC input UVP polarity ( each input has a series diode in the - DC Bus ) min typ. max Unit Notes Input Voltage Vdc UVP 0 Vdc Turn On : max. V Input current 0. Adc per converter at 5V converters per unit Input current 0.65 Adc per converter at 0V Total input current A Adc Total input current 0 A Adc at 5 V input and DC/DC units ( 56 lines ) at 6 V input and DC/DC units ( 56 lines ) Input protection 0 A Breaker in each DC input Temperature 0 +0 C Temperature tbd 5 C Convection cooling : temperature measured 0mm under the rack Fan cooling : Temperature of incoming air measured 0mm before the air inlet. Outputs DC out : Description : Lines out: Line cables : per line 0V DC / 58mA nominal current maximum 60mA the line DC circuit is a RFT-C voltage lines per Up converter up to 56 lines up to remote site per monitor card minimum rating of 0V DC Protections: see fig. leakage current <.5mA UVP 5V : current limitation is < 8mA down to 66V Open line : max. 50V and 58mA Communication : Alarms : Urgent ( U ) and Non-Urgent ( NU ) alarm contacts Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

11 / 0. Up converters One converter unit contents line converters of 8W Power : 8W per line converter Description min typ. max Unit Note Voltage 0 8 V dc Efficiency 8 85 % 5V, nominal load Current 58 ma dc per converter ( per unit ) Undercurrent 0. ma dc detection open pair tbd Open line voltage 50 V Open line current 58 ma dc UVP 5 V dc detection pair in short-circuit Leakage current 5 µa dc per converter Temperature C Screw terminal 0.05 mm² AWG Table : up converter specifications 8V 0V 5V 66V 60mA 50V 5 8mA 58mA : no load : nominal conditions : DC/DC in overload : UVP 5 : open line Figure : DC/DC Up converter output characteristic Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

12 / 0.5 Fan supply unit Important Warnings The Fan Cable must be immediately connected to the Fan card. There is a risk of overheating if the fan tray is not supplied when fixed under the Rack The Fan Card Front Connector ( RJ5 ) can only be used for Fan Tray supply and may NOT be used for Data Communication ( Ethernet, ) : The supply voltage ( x 0V DC 80mA ) for the fans is present on this RJ5 connector Figure : supply of fan tray Place the RJ5 immediately.6 Environmental conditions Temperature : C tbd with fan cooling C convection cooling Cooling : Fan cooling ( fan unit mounted under the rack ) Convection cooling Humidity : 5..95%RH, no condensation Environment : controlled Altitude (operating) 00m Maximum dissipation 50W Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

13 / 0 CHAPTER. Connections and Settings.. DC Input Connector Type on the Rack: Molex Mini-Fit, Sr Reference : 86-0 Connector Type for the client DC source : Molex Mini-Fit, Sr Female Reference : RP Lex 5V Input cable kit DC input cable with connector : x Alarm cable with connector Current : max. 0A at 0 V Protection : 0A breaker in each - DC line Wire: AWG 0 Polarity : protected for inverse polarity ( series diode ) INPUT UNIT DC INPUT DC INPUT DC INPUT COMM + OFF OFF 0A 0A Figure 5 : DC input connector / alarms Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

14 / 0... DC input cable Figure 6 : DC input cable & Ground See also table : RP Lex 5V DC Input cable part of the kit Length : m total Cross-section : AWG0 System side : Molex-mini-Fit pole Application side : pin tag AWG-0 Colour : : Negative = BLACK : Positive = RED.. DC Line Output * Connector : Connector Type on the Rack: PHOENIX MC.5/8 G -.5 ( ref:8 7 8 ) Connector Type for the client application : PHOENIX MC.5/8-ST -.5 ( ref : 8 0 ) Wire connection : screw terminals cross-section : AWG8.. 6 / mm² * Power : 8W per dc/dc up converter current : 58mA * Polarity: see fig. 7 the + and - are FLOATING * Protections : see fig. 7 Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

15 5 / 0 8V 0V Line Line 5V 66V 60mA Line Line 50V 5 8mA 58mA : no load : nominal conditions : DC/DC in overload : UVP 5 : open line Figure 7 : Line output... Line Output cable See also table : Figure 8 : Lex Multicable feeder RP Lex Multicable feeder dual Length : 6 m Cross-section AWG single strand the cable MUST be cut in the middle depending on the application System side : PHOENIX MC.5/8-ST -.5 Application side : no terminal Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

16 6 / 0 Colour : see table LEFT OF FEEDER/RIGHT OF BLOC RIGHT a b a b CP White blue C8P White blue CP White orange C8P White orange CP White green C8P White green CP White brown C8P White brown CP White grey C9P White grey CP red blue C9P red blue CP red orange C9P red orange CP red green C9P red green CP red brown a C0P red brown CP red grey C0P red grey CP black blue C0P black blue CP black orange C0P black orange CP black green CP black green CP black brown CP black brown CP black grey b CP black grey CP yellow blue CP yellow blue C5P yellow orange CP yellow orange C5P yellow green CP yellow green C5P yellow brown CP yellow brown C5P yellow grey CP yellow grey C6P white-blue blue CP white-blue blue C6P white-blue orange CP white-blue orange C6P white-blue green CP white-blue green C6P white-blue brown CP white-blue brown C7P white-blue grey CP white-blue grey C7P red-blue blue CP red-blue blue C7P red-blue orange CP red-blue orange C7P red-blue green CP red-blue vert Table : colour code Lex Multicable feeder Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

17 7 / 0.. Alarm Output * Connector Connector Type on the Rack: Mate-N-Lok pole male ( plug ) Connector Type for the client application : Mate-N-Lok pole female ( bush ) Reference housing : Reference socket ( x ) : ( for AWG 8 ) Cross-section : AWG8.. 0 / mm² See also table : RP Alarm cable part of the kit l : tbd Pin assignment: - : C = Common - : U = Urgent alarm - : NU = Non Urgent alarm DC INPUT DC INPUT NU OFF OFF U C ALARM CNECTOR Figure 9 : alarm connector Type alarm : Voltage free contacts Contact specifications : max. 7V dc / max. 0.A dc / resistive load Grounding : the Common of the alarm contacts is internally connected to the ground Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

18 8 / 0 Alarm table : OFF : system not under voltage : system in operation OFF No Al. NUA UA UA + NUA NUA UA C Coil NUA relay NUA NUA NUA NUA NUA Coil UA relay UA UA UA UA UA WITHOUT CEM 0 Coil relay : RED = activated WITH CEM 0 Table 5 : alarm table - contacts Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

19 9 / 0... Alarm cable Figure 0 : alarm cable See also table : RP Alarm cable part of the kit Length : m Cross-section AWG single strand System side : Mate-N-Lok -pole Application side : no terminal Colour : Terminal Colour Alarm description colour Common colour Urgent colour Non Urgent Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

20 OFF OFF 0 / 0 CHAPTER 5 INSTALLATI PROCEDURE 5. Rack mounting 5.. Grounding The rack has to be connected to the ground ( bonding ) via its metal housing The grounding has to be in accordance with the local rules and specifications. See section 5. for the details 5.. Convection cooling Temperature : maximum +5 C tbd 9" (8 mm) U or 5mm minimum free distance mm or U R R R R CAN H CAN L CAN H CAN L R F A N Alarm FANSUPPLY R R R U or 5mm 0 mm Grounding frame Chassis Support - required C onvection co olin g Figure : convection cooling Ambient temperature measured 0mm under rack Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

21 OFF OFF CAN H CAN L CAN H CAN L / Fan cooling with fan unit 5... Mounting or Replacement of the fan unit Required material : see table CO89/5 Fan kit CO89/50 : x CO89/5 : x Description Material Picture Rear of the rack, remove two combi-screws Mx8 Torx T0 Place the fan unit Fix the unit with the two combi-screws Mx8 Remove the most right blind panel and place the fan supply card Connect the fan unit with the fan supply card R R R R R R R R F AN Alarm FANSUPPLY When the Fan tray is installed, the Fan Cable must be immediately connected to the Fan card. There is a risk of overheating if the fan tray is not supplied when fixed under the Rack The Fan Card Front Connector ( RJ5 ) can only be used for Fan Tray supply and may NOT be used for Data Communication ( Ethernet, ) : the supply voltage ( x 0V tbd DC 80mA ) for the fans is present on this RJ5 connector. Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

22 OFF OFF / Mounting of one rack with fan unit 9" (8 mm) minimum free distance for cooling ( air circulation) U or 5mm mm or U R R R R CAN H CAN L CAN H CAN L R F A N Alarm FANSUPPLY R R R Grounding frame U or 5mm Chassis Support - required U AIR FLOW FRT 50 mm 0 mm Minimum free space for cooling Ambient temperature : temperature of the incoming air measured 0mm from the air inlet Figure : one rack with fan unit Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

23 / Stacked mounting of racks with fan unit AIR FLOW FRT 0 mm AIR FLOW FRT 50 mm 0 mm Minimum free space for cooling Ambient temperature : temperature of the incoming air measured 0mm from the air inlet FAN TRAY :CO 89/50 Figure : stacked mounting of units with fan tray The distance between the racks can be defined by the dimension of the fan tray mounted on the rack. The ambient temperature of each individual rack is the temperature of the incoming air measured 0mm from the air inlet. Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

24 / Mounting of ETSI brackets Reference of the kit : Width : rack is delivered for 9 mounting rack is also designed for ETSI mounting accessories for ETSI mounting can be added Free space top and rear : see figure ETSI bracket See table for content of the kit Figure : ETSI mounting brackets Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

25 5 / 0 5. Mounting of the units On delivery : rack for 9 empty rack Settings must be done by the user. All connections are on the front of the system and are accessible without any dismantling. 5.. Mounting and place of the units Except the input unit ( most left ), all other units ( Up converters, controllers, Fan Unit ) have NO fixed place. In total 5 units can be mounted in the rack. For Safety reason, the empty places must be protected by a blind panel. 5.. Fan Supply Unit Indications : Red Led Alarm one or more fan in failure Green Led On unit is operating Advised location : most right place as this unit have no direct relation with all other units Hot pluggable Connection with the fan tray : RJ5 on the front panel FAN SUPPLY Not for data Communication The Fan Card Front Connector ( RJ5 ) can only be used for Fan Tray supply and may NOT be used for Data Communication ( Ethernet, ) : the supply voltage ( x 0V tbd DC 80mA ) for the fans is present on this RJ5 connector. When the Fan tray is installed, the Fan Cable must be immediately connected to the Fan card. There is a risk of overheating if the fan tray is not supplied when fixed under the Rack Fixed by two screws Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

26 6 / Up converter One up converter unit has up converters Hot pluggable Open line voltage : max. 50V DC Nominal values : voltage : 0V DC current : 58mA power : 8W Indications : one green Led per up converter Setting : dip-switch one position per converter Place : no dedicated place but for a better understanding of the application, it is recommended to place the converters of a same Remote site close to each other and close to the controller which monitor the site Fixed by two screws 5.. Controller CEM0 No dedicated place in the rack Recommended : place the controller as close as possible to the up converter unit for the relevant sites For details of the settings : refer to section tbd Up to controller per rack : one Master and three Slaves One controller : can monitor up to Remote sites Hot pluggable The system will continue to work without controller but alarms and defaults are no more detected Indications : one green Led per Remote site Fixed by two screws 5..5 Blank panel For Safety reason, the empty places must be protected by a blind panel. Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

27 7 / 0 5. Connections 5.. Grounding The grounding cable is NOT delivered with the system Requirements : colour : yellow/green cross-section : mm² - length : terminal : M5 cable terminal which can be fixed on the left side of the rack, see figure 5. This cable MUST be connected to the frame containing the system Yellow/ Green Stud M5 : M5 Earth washer : M5 cable terminal : spring washer : M5 nut Stud M5 on the system Figure 5 : Grounding 5.. Controller CEM0 R R R R Twisted pair coming from the controller of the corresponding remote site CAN H and CAN L : will be required when the Comp@s communication is used Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

28 8 / Alarms The alarm cable is NOT delivered with the system Alarm connector is hot-pluggable Type of alarm contacts : the contacts are CLOSED when the corresponding alarm is present. Important : as normally open contacts are used, a bad contact, a missing connection or a removed connector will NOT give any alarm The common is internally connected to the ground = 0V DC DC INPUT DC INPUT NU OFF OFF U C ALARM CNECTOR The C ( Common ) is internally connected to the ground ( 0V DC ) Figure 6 : alarm outputs Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

29 9 / 0 OFF : system not under voltage : system in operation OFF No Al. NUA UA UA + NUA NUA UA C Coil NUA relay NUA NUA NUA NUA NUA Coil UA relay UA UA UA UA UA WITHOUT CEM 0 Coil relay : RED = activated WITH CEM 0 Comments : Figure 7 : alarm table system level. Without controller CEM0 the alarm contacts are as given by the fig. 7 and these contacts are not monitored by the controller : this is a fixed configuration. The Urgent Alarm will be closed if the DC supply of the system is absent.. System with CEM0 and NO alarm : contacts UA and NUA are OPEN 5.. Line Outputs Total available slots = 5 Up to Remote sites ( ROP ) can be connected to one Controller CEM0 of the Central Office rack. Up to ( one Master and three Slaves ) controllers can be used in one rack Each Up converter unit has four converters Each line can deliver : 58mA and max. 8W The available power at the end is depending on the losses between the up and the down converter. Controller Remote sites Fan Y / N Available slots for up converters Max lines Up to N 56 Up to Y 5 Up to 8 N 5 Up to 8 Y 8 Up to N 8 Up to Y Up to 6 N Up to 6 Y 0 0 Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

30 OFF OFF 0 / 0 R R R R CAN H CAN L F A N Alarm CAN H CAN L R FANSUPPLY R R R Figure 8 : Line outputs WARNING : Once in operation and when a loaded pair is connected, a DC HIGH VOLTAGE ( 0V ) is present on the Line Output connectors. The maximum current is 58mA. If the line is not connected to the output of the up converter or if the line is open, the voltage is automatically reduced to typ. 50V. The maximum current is 58mA. Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

31 / 0 8V 0V Line Line 5V 66V 60mA Line Line 50V 5 8mA 58mA : no load : nominal conditions : DC/DC in overload : UVP 5 : open line Figure 9 : DC/DC output characteristic per line 5..5 DC Inputs Description with the delivered input cables The input unit has two identical inputs : and but the system can operate with only one input. Input protections : maximum current : polarity : UVP : Nominal voltage : breaker of 0A protected against wrong polarity by a series diode in the negative line 0V DC - 5V ( 0.. 7V ) + is the common line IMPORTANT : for Safety requirements, the + MUST be connected to the earth by the user WARNING An external disconnect and protection device F must be provided by the end-user This device F MUST be placed in the NEGATIVE DC line. Value : 0A < F < 0 A / 7V DC, recommended value : A Even if the two inputs A & B are used, both DC lines must be protected by the same protection device of 0A < F < 0 A / 7V DC, recommended value : A Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

32 / 0 A DC source > 0 A + - DC INPUT OFF OFF B DC source > 0 A + - Figure 0 : input DC external protection 5..6 Safety of the system & assessments f) The voltage of the RFT-C circuit is 0 VDC. g) The effective line output capacitance of the Feeder is : - between the connection points for the conductor of the TELECOMMUNICATI NETWORK : typically 0nF - between the connection point for the one conductor of the TELECOMMUNICATI NETWORK and earth : typically nf h) At the time of installation, a system assessment shall be carried out to ensure that the effective capacitance of the total system, including the capacitance of the Feeder, does not exceed the values specified in EN Figure. i) At the time of installation, it shall be checked that the voltage rating of the wiring of the TELECOMMUNICATI NETWORK is adequate for the normal RFT-C CIRCUIT voltage ( 0VDC ) j) At the time of installation, it shall be checked that the circuits to be connected together are all RFT-C CIRCUITS. Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

33 / 0 CHAPTER 6 USE OF THE SYSTEM General : only qualified Service Technicians, aware of the hazards involved, can have access to the wires / cables of the Remote Feeding Circuits 6. Settings Normal operation 6.. DC/DC Up converter * DC/DC Up converters : Four Green Leds ( ) on each converter are ACTIVE line The connected and used lines must be activated by setting the corresponding dip-switch in the position. NOT USED Outputs The not used lines must be inhibited by setting the corresponding dip-switch in the OFF position. The output is OFF and the Alarm is inhibited. When the output is OFF, the output voltage is 0V Position slider to the right Position slider OFF to the left Figure : Up converter Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

34 / Controller CEM0 R R R R CAN H CAN L CAN H CAN L Green Led : controller Green Leds : Remote Sites R... R CAN Communication Ports R R R R Communication Ports with the Remote sites R.. R Figure : CEM0 controller Remove the Controller to have access to the settings Settings with the dip-switches S70 and S70 S70 : one controller present : Master more then one controller preset : only E Master, the other as Slave S70 (.. 5 ) : no function (when the CAN communication is not used ) S70 6 : without CAN : OFF with CAN : S70 (.. ) : one controller can receive the alarm signal from max. remote sites. when the alarm pair from the remote site is connected, place the corresponding switch in the position S70 5 : Alarm Configuration for the UA ( Urgent alarm ) alarm in more than one unit ( DC/DC, fan ) OFF more than one DC/DC converter alarm in the same unit Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

35 5 / 0 6. Overview alarms on system level Failure Urgent Al Non-Urgent Al Possible causes line fail X open line > line fail X line overloaded asymmetrical Line load DC/DC fail X DC/DC unit fan fail X > fan fail X Defect fan Defect fans Defect fan unit Table 6 : alarm conditions Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

36 6 / 0 Explanation CEM0 DC / DC.. FAN Status Led LED Leds Statu s No DC Cause Unit defect Led.. Status Cause Leds Alarm/ On DC/DC Alarm set = off On Status Cause Unit defect or no DC OFF R Unit OK Site not set No alarm Alarm open line OR line overload OR asymmetrical line load Alarm On Alarm No Alarm Alarm U > fan fail R Site OK R Site NUA Blinking R Site UA Alarm Alarm N U fan fail R Com m lost R Com m Conf ig error Table 7 : overview Alarms - Leds Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

37 7 / 0 6. Replacement of units 6.. Replacement DC/DC converter If defect, the DC/DC unit can be removed from the rack during operation. Procedure : IMPORTANT : if a DC/DC is removed from the system for a longer time ( more than hours ), the empty location MUST be filled in with a blind panel ; reference : After replacement, set the dip switches of the front-plate in the correct position : OFF connected and used line non used line 6.. Replacement of the Controller CEM0. If defect, the CEM0 unit can be removed from the rack during operation. When the unit is removed, the alarm contacts are : System in operation No Alarm NUA UA C Coil NUA relay NUA Coil UA relay UA Coil relay : RED = activated WITHOUT CM 0 Figure : alarm status CEM0 removed. Place the dip-switches in the same position as on the replaced unit. Place the unit and fix it.. Replacement Fan Supply See 5.. If defect, the fan supply unit can be removed from the rack during operation. Important Warning When the Fan supply is removed, the new unit must be immediately replaced and the fan tray connected to the Fan card. There is a risk of overheating if the fan tray is not supplied when fixed under the Rack Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

38 8 / 0 CHAPTER 7 SHORT FORM INSTALLATI MANUAL 7. General 7.. Safety The output voltage of the RFT-C circuit is 0 VDC. Refer to the section Dimensioning of the Remote system The number of required pairs is depending on the following parameters :. Power of the Remote site. Length of the pairs between the Central office and the Remote site. Cross-section of the cupper pairs. Required redundancy For a complete calculation of the system, please contact your Local Mitra E&I Sales Organization or the Headquarter of Mitra E&I : mail@mitra-ei.com or Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

39 OFF OFF OFF OFF CAN H CAN L CAN H CAN L R R R R CAN H CAN L CAN H CAN L R R R R F A N Alarm 9 / 0 7. Installation procedure and check list Step Action Comment Picture Refer to F AN Alarm. Mount the an If not 5... R R Tray under the mounted R R rack on delivery Done or OK R FANSUPPLY R R R. Mount the ETSI brackets 9 on delivery, ETSI is optional 5... Place the chassis support in the cabinet. Place and fix the rack 5. Connect the frame to the chassis ground (bonding) 6. Place the Fan supply unit 7. Make the connection between Fan Tray and the Fan Supply Unit ( RJ5) 8. Mount the required Converter units 9. Mount the required CEM0 unit(s) 0. Mount blind panels in the empty slots Most right position Calculation of the required number of lines : refer to 7.. minimum free distance for cooling ( air circulation) Grounding frame U or 5mm mm or U U or 5mm Chassis Support - required FANSUPPLY 5.. or & & 5.. & Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009

40 0 / 0 Step Action Comment Picture Refer Done or OK to. Open the Input DC INPUT DC INPUT 5..5 breaker(s). Place the DC 5..5 Input connector(s) NU. Place the 5..5 OFF OFF U Alarm connector C. Determine the lines configuration 5. Connect the lines to the Up converters 6. On the Up converter : activate the connected line(s) ALARM CNECTOR Position slider to the right Position slider OFF to the left Settings on the CEM0 8. Settings on the CEM0 9. Settings on the CEM0 Master or Slave Alarm config Remote site Connect the Communication line(s) on the CEM0. Connect all lines to the corresponding Up converters. Switch the DC input(s) The system is operational if the Remote Site is connected to the Central Office system through the dedicated pairs Remote Power with Monitor Customer Support Edition 0 Wavre Belgium January 009