C User Manual - Elen
Contents
1. 0 J EXTERNAL BYPASS BATTERY E L1 L2 L3 N1 f L1 L2 13 N3 INPUT OUTPUT Dual Input Figure 17 Connection terminals layout of 60 120KVA Make sure to connect earth connection before proceeding with all other connections of the UPS e Connect earth cable to terminal labeled E Earth e Connect input cables to terminals labeled INPUT L1 L2 L3 N1 sequentially Observe phase sequence while connection input cables In case of any mistakes in phase sequence UPS will give Phase Sequence Fault warning e Connect output cables to terminals labeled OUTPUT L1 L2 L3 N3 sequentially 3 4 4 1 Providing external battery cabin connections When a backup time that is longer than backup time normally provided by the internal battery group is necessary batteries designated by the manufacturer may be connected externally In that case follow the steps below to connect batteries located inside external tray s to device e If the distance between battery cabins and the UPS is longer than three 3 meters wrap battery cables together Battery terminals of UPS with external battery groups have dangerous voltage Be sure to remove internal battery group from the red black sockets fixed to battery trays of the UPS before proceeding with making external battery connections Figure 11 C1 Series 30 120kVA Rev 1 0 1 Page 17 C1 SERIES USER MANUAL Be sure to adhere to2. USER MANUAL This indicates an ongoing synchronization procedure between inverter and bypass voltages This indicates that UPS is in economic operation mode This indicates that UPS is being shut down via a control program running on computer This indicates that UPS is being restarted via a control program running on computer This indicates that mains voltage is below the designated limit and that UPS has begun operating on battery power This indicates that mains voltage is above the designated limit and that UPS has begun operating on battery power This indicates that bypass voltage is below the designated limit Static bypass unit will not supply bypass voltage to output This indicates that bypass voltage is above the designated limit Static bypass unit will not supply bypass voltage to output This indicates that busbar voltage at the output of rectifier unit is below the designated limit This indicates that busbar voltage at the output of rectifier unit is above the designated limit This indicates that the voltage at battery group contacts is above the designated limit Battery faulty detected during a periodic or manual battery testing procedure During the operation of rectifier unit this indicates that the designated voltage cannot be ensured at the output of this unit and that rectifier unit may be a problem in rectifier This indicates that the voltage at the output of inverter unit is out of desig
3. EXT button on the front panel Following selection menu will be displayed Select Unit option using arrow keys and press ENTER key In this case only that UPS will start up UPS Start System Figure 55 Starting up a UPS parallel system e Soon later the UPS will switch to online operation mode and LED bar will be lit in green Right at that moment all other UPSs will switch to system off mode e Startup all the UPSs by repeating this step for all other UPS in the parallel system e Once all the UPSs are in online operation mode throw battery switch SW3 to ON position e Throw output switches SW4 of the UPSs in parallel system to UPS position one by one e Throw main interrupt switch on load panel to ON position Once all the UPSs in parallel system were started you can monitor operating statuses and load sharing of all the UPSs in LCD screen of any UPS in Displays Parallel menu Figure 56 Load sharing among the UPSs must be equal to the extent possible In case of a significant unbalance between individual loads taken by the UPSs contact authorized technical service C1 Series 30 120kVA Rev 1 0 1 Page 51 C1 SERIES USER MANUAL DISPLAYS Parallel gt 1 normal 5 5 2 normal 5 6 3 normal 5 5 Figure 56 Parallel menu 7 4 Stopping parallel system 7 4 1 Stopping any UPS in the system When you wish to deactivate any UPS in parallel system manually or otherwise followi
4. SW4 battery SW3 and input SW2 switch to OFF position Shortly after the UPS will switch off Off j Off Off SW4 OUTPUT SW3 BATTERY Figure 43 Turning off output SW4 battery SW3 input SW2 switch SW2 INPUT C1 Series 30 120kVA Rev 1 0 1 Page 39 C1 SERIES USER MANUAL The only difference in Dual Input devices is that after turning off input switch SW2 turn off static bypass switch SW6 There are dangerous voltages on input battery and output contacts while the UPS is in manual bypass mode Do not remove terminal protective cover 6 5 2 Switching the UPS back from manual bypass mode While UPS is in manual bypass mode and switched off do not bring manual bypass switch to OFF position Follow the steps below in order for a safe manual bypass procedure that will not cause energy interruption at UPS output e Push soft start SW1 button until hearing warning beep e Bring input SW2 switch to ON position If the device is dual input bring static bypass switch to ON position e UPS will switch to static bypass mode e Bring output SW4 switch to ON position e Bring manual bypass SW5 switch to OFF position e Start the UPS by pressing and briefly holding EXT button located on the front panel of the device e Once the UPS is switched to online mode bring battery SW3 switch to ON position 6 6 Economic operation mode ECO MOD This is an operation mode during
5. e Using selection arrows select the relay that you wish to program in accordance with the status information given in the following table e Save by pressing ENTER key Status normal operation bypass operation battery operation standby mode mains out of limit bypass out of limit output out of limit battery low battery fault overload overheat fan failure fuse failure general failure C1 Series 30 120kVA Rev 1 0 1 Default Relay RL1 RL2 Explanation UPS is in online operation mode UPS is in bypass operation mode UPS is in battery operation mode Currently not in active use Mains voltage is out of limits Bypass voltage is out of limits Output voltage is out of limits Batteries are about to deplete Battery fault detected There is an overload case There is an overheat case One or more cooling fan s malfunctioned One of fast fuses blown There is a general failure in the system Page 59 C1 SERIES USER MANUAL generator active Generator is running battery breaker off Battery switch is off service breaker on Manual bypass switch is on emergency stop Ongoing emergency stop remote shutdown UPS was shutdown via remote access rectifier fault Rectifier unit malfunctioned general alarm There is a general alarm with the UPS Table 11 Status list 8 6 Custom contacts Status information can be received from the pins located on custom contacts of the uninterruptible pow
6. 120kVA Rev 1 0 1 Page 48 C1 SERIES USER MANUAL Make sure that phase sequence is correct when connecting output cables of UPSs to common busbar 7 2 Settings Once electrical connections of all UPSs in the parallel system were provided make the following adjustments for each UPS constituting the parallel system e Switch on all the UPSs in the parallel system Mimic diagram will display bypass operation mode image Following settings are made while UPSs are in bypass operation mode Figure 51 Bypass image e Set Test Settings Parallel Parallel Option menu option to ON e Enter quantity of devices in the parallel system to Test Settings Parallel Number of Devices menu option e Enter an order number for each UPS in Test Settings Parallel Device ID menu option Order numbers assigned to UPSs must be unique and consecutive e Set Test Settings Parallel Detect Cable Fault menu option to ON TEST SETTINGS Standby Feature off Number of Devices 4 Figure 52 Adjusting parallel settings using test settings menu C1 Series 30 120kVA Rev 1 0 1 Page 49 C1 SERIES USER MANUAL Once parallel system settings were completed boxes that denote each UPS are displayed in mimic diagram window alarm information section These boxes provide information regarding data transmission between the UPSs If a box is filled that means UPS corresponding to that box is on and communicating with the system If
7. 56 C1 SERIES USER MANUAL You can connect to UPSs and check all information regarding their latest status by assigning them individual IP addresses over SNMP You can monitor operating status of the UPS on a computer screen Input output and battery information of the UPS can be monitored on computer screen Latest condition of the battery can be monitored while the UPS is operating in battery mode You can see failure statuses of the UPS and ensure timely intervention by the technical unit More than one UPS connected in a network environment can be monitored just from one computer of the network For greater detail please consult you SNMP manual 8 4 Remote monitoring panel This is a panel designed to enable remote monitoring of the uninterruptible power supply Typically this shows UPS s operation mode voltage current load and frequency information This works over RS 485 communication protocol Multiple panels can be connected in parallel maximum 32 panels Panel can be moved up to 100 meters away from the UPS This only for monitoring purpose and does not provide controlling capability To enable use of remote monitoring panel please select the choice on in the TEST SETTINGS Communication Remote Monitoring menu __ BYPASS NORMAL _ BATTERY B Faur REMOTE MONITORING PANEL Figure 62 Remote monitoring panel view C1 Series 30 120kVA Rev 1 0 1 Page 57 C1 SERIES USER MANU
8. Overload warning will be displayed in alarm information window and warnings main menu e Periodical siren system will be activated Siren will go off once three times in every 5 seconds e Overload counter starts This counter is located on the third page of DISPLAYS Output menu Counters speed increases depending on the load amount Period of time UPS operates under overload changes depending on the load amount Factory default settings are given in the following table Load Amount Percentage Overload Time Up to 110 load Constant 110 load 1 hour 130 load 10 minutes 150 load 1 minute Table 7 Overload withstand periods Once overload withstand period elapsed UPS will transfer the load to static bypass unit automatically Rectifier and inverter units will be switched off Overload Shutdown will be shown in Warnings main menu UPS will wait 4 minutes for cooling block to cool down If load is reduced by the end of this waiting period UPS will start up again and switch to online mode If overload is continued after the end of waiting period UPS will not start up If overload is recovered before overload withstands period elapses periodical siren system will silence Overload counter begins to decrease Overload warning at alarm information window will be removed We do not recommend you to run UPS on overload to prolong the life of the UPS In case of an overload loads must be reduced C1 Series 30 120
9. a box is empty that means the UPS corresponding to that box is off or is not communicating with the system For instance in mimic diagram shown in Figure 53 the UPS number 2 is off or is not communicating with the system The UPSs 1 3 and 4 are on and communicating with the system Figure 53 Mimic diagram in parallel operation Operating statuses of UPSs constituting parallel system may be monitored from any UPS Therefore operation modes online operation mode bypass operation mode battery operation mode or system off mode and load percentages can be seen using Displays Parallel menu option Arrow sign shown on the left side of the menu indicates the UPS itself For instance Figure 54 below shows that all UPSs are in bypass operation mode and are not yet loaded from the UPS 1 screen DISPLAYS Parallel gt 1 bypass 0 0 2 bypass 0 0 3 bypass 0 0 Figure 54 Parallel menu C1 Series 30 120kVA Rev 1 0 1 Page 50 C1 SERIES USER MANUAL 7 3 Starting parallel system Before running parallel system check and make sure that load interrupt switch on distribution panel is in OFF position The UPSs in parallel system can be run individually using their screens Alternatively all system can be run together using LCD screen of any UPS in the system Nevertheless we recommend you to run each UPS individually when commissioning the system for the first time e Starting from any UPS press and briefly hold
10. fault Periodical test Batteries can be tested automatically at intervals defined using CUSTOM SETTINGS Battery Test Period menu option Factory default setting for this menu option is 7 days If you see CUSTOM SETTINGS Battery Test Period menu option to OFF periodical battery test procedure will not run 6 11 Operation on generator Battery charge feature of the UPS may be disabled to ensure more efficient and problem free operation of the generator at times when uninterruptible power supply is supplied by the generator instead of the mains voltage For this purpose contact information must be supplied from the generator to UPS These contact ends must be connected to the contacts of CUSTOM CONTACTS socket See Custom contacts When generator is activated while the UPS is in battery operation mode UPS will switch to online normal operation mode but batteries will not be charged Moreover UPS will transfer the load to generator gradually while device switches C1 Series 30 120kVA Rev 1 0 1 Page 45 C1 SERIES USER MANUAL from the battery to generator thereby preventing unbalanced loading on generator When mains voltage is recovered and generator is deactivated batteries will begin charging again Set the menu option TEST SETTINGS Hardware Info Generator Activates to ON for activating this feature 6 12 Operation during an overload When an overload occurs UPS will go under the following changes e
11. pinpoint malfunctioned fuse These units are input bypass rectifier or battery This displays normal if all of the fuses are intact Heatsink This indicates the temperature of cooling block where power semiconductors are mounted for cooling purposes If the temperature of cooling block exceeds preliminary alarm level of 60 C an overheat warning will be displayed here In this case UPS will continue to operate in online mode If the temperature exceeds auto shutdown level of 80 C overheat shutdown warning will be displayed In this case UPS will no longer operate in online mode and transfer the load to static bypass unit SCR This indicates the status of thyristors placed on power stage to function as Static switch SCR This will display fault if any of the thyristors is malfunctioned or normal if all thyristors are intact IGBT This indicates the status of IGBTs placed on power stage for switching purposes This will display the location of the malfunctioned IGBT rectifier or inverter if any of IGBTs malfunction If all IGBTs are intact normal will be displayed here C1 Series 30 120kVA Rev 1 0 1 Page 28 C1 SERIES USER MANUAL 5 2 1 3 Warnings Previous warning failure and information messages are monitored in this menu 512 different warnings may be displayed along with date and time when warning condition occurred You can browse through warning messages using sel
12. polarity while connecting battery cables as shown in the following drawing Polarity faults will damage the UPS Figure 19 Battery cabin connection for two battery cabins lf batteries are located in two separate cabins make sure that quantities and capacities of batteries on both cabins are identical Equal quantity of batteries should be used for plus and minus busbars in external battery cabins Do not make any connection to battery terminals of UPSs that do not have external cabin Once all electrical connections were completed connect the sockets of internal battery trays to sockets fixed to device chassis C1 Series 30 120kVA Rev 1 0 1 Page 18 C1 SERIES USER MANUAL 4 Operation modes 4 1 Online normal operation mode C1 Series UPS devices supply all connected loads with continuous voltage with stable frequency and stable amplitude during online operation Rectifier and inverter units run continuously Load is supplied with a stable sinusoidal voltage generated by the inverter Inverter and bypass voltages are synchronized Batteries are constantly kept at a buffer charge voltage Mimic diagram displayed on the LCD screen is as shown below During this operation mode LED bar is constantly lit in green Figure 20 Online normal operation mode UPS will switch back from this operation mode when any of the following occurs e Mains voltage or mains frequency is out of limits e Overheat or overloa
13. relays KOP RS232 RS485 SNMP MODEM MODBUS Communication eee Remote Monitoring Parallel Connection Feature Up to 6 units Topology Vector controlled IGBT technology Nominal input voltage Vac 220 380 230 400 240 415 C1 Series 30 120kVA Rev 1 0 1 Page 64 C1 SERIES USER MANUAL Input voltage range 15 at full load Nominal input frequency Hz Input frequency range Maximum input current A Input current distortion THDi Input power factor DC output voltage accuracy DC output voltage ripple rms Maximum charge current at nominal load A Input protection Fast acting fuse Topology Vector controlled IGBT technology Nominal output voltage Vac 220 380 230 400 240 415 Output voltage stability Static balanced load 50 unbalanced load 100 unbalanced load Dynamic 50 load trans Dynamic 100 load trans C1 Series 30 120kVA Rev 1 0 1 Page 65 C1 SERIES Recovery time Output voltage distortion At linear load At non linear load Phase angle At balanced load At 100 unbalanced load Output frequency Hz Output frequency change Mains synchronized Original synchronized Nominal output power Appearing power KVA Active power KW Output nominal power factor Overload capacity At 110 load At 130 load At 150 load Short circuit protection Crest factor Standard battery type Battery operating environment temperature C Battery storing environmen
14. shown as Phase Sequence Fault warning Bypass This indicates bypass status This will display normal if bypass voltage is within the designated limits or low if bypass voltage is under the designated limit or high if bypass voltage is over the designated limit If bypass frequency is out of designated frequency range Frequency Out of Limits warning will be displayed while mains phase sequence faults will be shown as Phase Sequence Fault warning Static bypass switch unit will not activate if bypass phase sequence fault occurred Output This indicated the source used to supply the load This will display service is manual bypass is active or bypass if static bypass unit is active or normal if UPS is operating in online mode or battery if the UPS is running on battery mode If there is no power at the output low warning will be displayed here Fan This shows the failures of fans connected to cooling units and rotation rpm of cooling fans Rotation speed of fans connected to cooling unit will be dynamically adjusted by the microprocessor depending on the output load and temperature of cooling unit If any of the fans connected to cooling unit malfunctions or stop fault warning will be displayed here instead of rotation rom Fuse This indicates the status of fast fuses located on the power stage When any of the fuses malfunctions unit location of the fuse is provided to
15. AL REMOTE MONITORING socket located on communication board is as follows T REMOTE MONITOR Figure 63 Remote monitoring socket located on communication board Communication signal layout in the port is as follows Pin Signal Signal Description 3 B Signals sent and A A received 5 GND Ground Table 9 Remote monitoring socket structure 8 5 Programmable relay unit This is a unit that consists of 3 relays that transmit the status signals of the uninterruptible power supply to user Each relay can be individually programmed by the user A status that will activate the relay can be designated from the front panel for each relay When designated condition occurs relay will be activated and contact position will change Maximum 220V 1A AC or 30V 3A DC voltage can be applied to relay contacts Relay contacts can be accessed via RELAY OUTPUTS DB 9 female socket located on the communication unit Relay contact layout in relay port is given in the following table RELAY OUTPUTS Figurel 64 Relay port located on communication board C1 Series 30 120kVA Rev 1 0 1 Page 58 C1 SERIES USER MANUAL Contact Relay RL1 RL2 RL3 NO normally on 1 7 4 NC normally close 6 3 9 COM common 2 8 5 Table 10 Relay contacts layout in relay unit Programming relay unit e Goto CUSTOM SETTINGS Relays menu e There are three sub menus for three relays in this menu respectively RL1 RL2 and RL3
16. C1 SERIES USER MANUAL TABLE OF CONTENTS OVETVIEW 5a ieee cite ie ln ti hla nl dela th cde deed sles dle cio iad alate ult 4 Sa ere eee ee ee ee eee ee ee ee eee eee ee eee Te 5 Zelk ANV aNG Re eee ees ee E ee UO TE ee ce rn mene eee nC 5 2 2 Explanation of symbols used n nonnenonnenonnensennnsnrenorrenonrererrresnrererrenene 5 Be HStalal Onec lila reached sleatntiedaihshdiiee sd Meu ssbl eas iek eats dues aioe st 6 3 1 Choosing the NGAUIOCAUON tei2s c2scvessc2 onesie a a di 6 3 2 Device transportation tiki tenes Sete hake caitt ahietiece el ceceshdetectueicdieiantec ela 7 3 3 Unpacking and placing the UPS cc ccccecceeeeee seen eeseeeeeeaeeseeeeeeaeeseees 7 3 4 Providing electrical CONNECTIONS cccccecceeeeeeseeeeeeeeeneeseeeaeeseeseeeneeseees 9 3 4 1 Input feedback protection cccccccecceeceeeeeceeseeceeseeseeeeeaeeeeeeeeaeees 9 3 4 2 Cross sections Of cables tO USEC cccceecceeceeeeeeeeceeeseeseeeeeeneeeeeeaes 9 oA Placing Dalene S issia E E oleae 10 3 4 4 Providing cable connectionS s nosenonrenonrenrnrrronrrrorrrrsrrererreres 14 3 4 4 1 Providing external battery cabin connections 00008 17 4 Operation modes 0 0 ccc cccccccceccecsseessecssecseeseessecseccseeseesseceescaeecseeeecseeceesaeensees 19 4 1 Online normal Operation mode ccceccsecceeeeeeeeeeeeeeeeseeseesaeeneeseeeaes 19 4 2 Baten Operation MOdes sie eee e
17. OM SETTINGS 1737 13 Date 15 09 2009 Alarm Figure 33 Selecting the parameter to change e Once ENTER key is pressed two line graphical bar will change to a single line and select the value of the parameter that you are willing to change e You change the parameter value to your desire using Up and Down selection keys e When you press ENTER key again new value is set and graphical bar shifts to next parameter Parameters included in Custom Settings main menu and their respective functions are given in the following table C1 Series 30 120kVA Rev 1 0 1 Page 32 C1 SERIES Main Menu Sub Menu Password 1 Passwords Password 2 Password 3 Test Time Test Period Battery Automatic Start Language Start up Picture Display Illumination C1 Series 30 120kVA Rev 1 0 1 USER MANUAL Function These are the passwords required to access CALIBRATION SET VALUES and TEST SETTINGS main menus Entering all three passwords correctly is necessary to enter these menus Otherwise these menus will not be visible Passwords are changed on weekly basis These are the parameters used for test procedure See Testing Batteries On Following full depletion of batteries UPS restarted when mains voltage is recovered Off Following full depletion of batteries UPS is not restarted when mains voltage is recovered UPS waits for a manual start up This determines the langua
18. able connections UPS s backside appearance of 30 40KVA 60 80KVA and 100 120KVA is as shown following Make sure that all switches located on power switches unit shown on the figure below are thrown off C1 Series 30 120kVA Rev 1 0 1 Page 14 C1 SERIES Remove connection terminal ra gt Communication unit Connection terminals a 30 40KVA Single Input USER MANUAL protection cover shown on the figure below Communication unit Ae x Cw i MAM Me lent o atio caii Coolant air outlet Power switches unit Connection terminals b 30 40KVA Dual Input i Figure 14 Rear view of 30 40KVA Detail terminal layout of 30 40KVA is shown in the following drawing L1 L2 L3 N1 f O L1 L2 L3 N3 INPUT Es BATTERY OUTPUT E Single Input L1 L2 L3 N4 f L1 L2 L3 N2 f O L1 L2 L3 N3 f E BATTERY OUTPUT Dual Input Figure 15 Connection terminals layout of 30 40KVA C1 Series 30 120kVA Rev 1 0 1 Page 15 C1 SERIES USER MANUAL oE 60 80KVA Single Input 60 80KVA Dual Input 100 120KVA Single Input 100 120KVA Single Input Figure 16 Rear view of 60 120KVA C1 Series 30 120kVA Rev 1 0 1 Page 16 C1 SERIES USER MANUAL Detail terminal layout of 60 120KVA is shown in the following drawing L1 L2 L3 N19 L1 L2 L3 NOP Oj F INPUT OUTPUT BATTERY E Single Input L1 L2 L3 N2
19. al siren will emit more frequently depending on the result of this comparison e If mains voltage is recovered before batteries are fully depleted UPS will switch to online normal operation mode uninterruptedly e The UPS will give Batteries Depleted warning once batteries are fully depleted and will switch off inverter units In this case load will no longer be supplied with power e Once batteries were fully depleted the UPS continues to observe mains voltage for approximately 4 minutes If mains voltage is recovered during this period of time UPS will start up automatically and switch to online normal operation mode If mains voltage is not recovered during this period of time UPS will be switched off completely to prevent damage to batteries Once UPS is fully switched off do not bring the switch to OFF position to ensure that device can automatically startup as soon as mains voltage becomes available again Otherwise you will have to startup the device manually 6 9 Remote start and stop of the UPS Starting and stopping Uninterruptible Power Supply remotely using an external switch is possible Contacts of external switch will be taken from the CUSTOM CONTACTS socket located on the communication unit of the UPS See Custom Contacts Socket If this switch is brought to OFF position while the device is running device will switch to bypass operation mode Rectifier and inverter units will be switched off and load w
20. and RS 485 communication OPtions cccc eee eeceeceeeeeeeeeeeees 55 8 2 Mod bus COMMUNICATION OPTION cccccecceccecceececeeee eee eeeeeeeeeeeeseeaeeaes 56 8 3 SNMP communication ere2 sez en nousecnccantenmssonnsamieedieteetoncneiedsemtaonnuaienseee 56 8 4 Remote monitoring panel ccccecceccceeceeceeeeeeceeceeseeeceeseeseeseeeeesaes 57 8 5 Programmable relay unit cccccceecseeceeeeeee cece eeeeeeeeeeeeeeeseeseeeaeeneeaeeeaes 58 86 gt CUSO CONAC an oe ita a al Se 60 Di FrOUDIESNOONN O aae r r E N 61 10 Mantenan ee E E N 63 Ad Technicals peciicatloNS eien a e a aa 64 C1 Series 30 120kVA Rev 1 0 1 Page 2 C1 SERIES USER MANUAL Introduction Thank you for choosing our high technology C1 Series uninterruptible power supply Product you purchased was manufactured as per SO9001 quality assurance system using most advanced technology In order to get highest efficiency from your product and to ensure a safe use we recommend that you strictly read and retain this user s manual for later reference In addition do not hesitate to contact your nearest authorized vendor or technical support center for more detailed information and or assistance ISO 9001 Registered C1 Series 30 120kVA Rev 1 0 1 Page 3 C1 SERIES USER MANUAL 1 Overview C1 Series Uninterruptible Power Supply UPS is a high technology product that was manufactured to provide uninterruptible ene
21. d e Battery test procedure e A failure 4 2 Battery operation mode Rectifier unit does not run inverter unit runs Inverter unit is supplied from the battery Load is supplied a stable sinusoidal voltage generated by the inverter Batteries are in discharge position Mimic diagram is as shown in the following drawing In this operation mode LED bar flashes green Figure 21 Battery operation mode C1 Series 30 120kVA Rev 1 0 1 Page 19 C1 SERIES USER MANUAL When any of the following occurs UPS will switch to this operation mode e Mains voltage or mains frequency is out of limits e Mains phase sequence fault e Battery test procedure 4 3 Bypass operation mode Inverter and rectifier units do not run Load is supplied by mains over static bypass unit Mimic diagram is as shown in the following drawing In this operation mode LED bar is constantly lit in red Figure 22 Bypass operation mode When any of the following occurs UPS will switch to this operation mode e Assoon as UPS is turned on e Cases of overheat shutdown overload shutdown or overcurrent inverter e Stopping the UPS by remote bypass switch e Any failures in rectifier or inverter stages 4 4 System off mode Rectifier inverter and static bypass units do not run In this operation mode LED bar will be fully off Figure 23 System off mode C1 Series 30 120kVA Rev 1 0 1 Page 20 C1 SERIES USER MANUAL UPS will switch to this operatio
22. de If the UPS is stopped during Eco Mode Eco Mode will be temporarily deactivated If bypass voltage is interrupted in this state your loads will not be supplied power Perform steps given above to reactivate Eco Mode feature 6 6 2 Deactivating economic operation mode e Press and briefly hold EXT button on front panel to switch the UPS to bypass operation mode e Select Normal option under TEST SETTINGS General Operating Mode menu e Press and briefly hold EXT button on front panel e Once rectifier and inverter units begin running the UPS will switch to online normal operation mode C1 Series 30 120kVA Rev 1 0 1 Page 41 C1 SERIES USER MANUAL 6 7 Emergency stop procedure EPO The UPS may be halted using emergency stop switch in extraordinary cases including but not limited to fire earthquake flood or alike When emergency stop switch is used rectifier and inverter units switch off static bypass unit will not activate and the UPS will switch to system off mode When emergency stop switch is used Emergency off will be visible in WARNINGS main menu There are dangerous voltages on input and battery terminals even after emergency stop procedure is completed Do not remove protective covers of switch and terminal sections Emergency stop is performed by means of an external switch Contacts of external emergency stop switch are taken from CUSTOM CONTACTS socket located
23. e 16 batteries in each tray Table 3 Batteries that can be used in battery tray e Cable cross sections given in the table above are for connection cables for patching between batteries in the tray If type or quantity of your batteries is different than specifications given in table above you will have to use an external battery cabin Please contact technical service for details on type and quantity of batteries to be used in an external battery cabin e Follow the following steps while placing batteries in trays inside the UPS Make sure that all switches are closed off before proceeding with the following steps e Remove respectively upper and left side covers of the UPS e Begin placing batteries from the lowest tray Heed all warnings while working with batteries Batteries pose substantial electric shock hazard e Remove wristwatch rings and all other metal accessories e Be sure to use tools with isolated handles only Do not leave tools or other metal objects on batteries e Wear isolating gloves and boots C1 Series 30 120kVA Rev 1 0 1 Page 10 C1 SERIES USER MANUAL E _ i e Remove fixation elements shown in Figure 7 IEF C that anchor battery tray to device chassis j TO d Q PT Figure 7 Battery tray fixation parts Figure 8 Upper and lateral fixation parts in the tray e Remove fixation elements in the tray shown in Figure 8 E and F e Place batteries on tray You can ma
24. e 19 4 3 Bypass Operallon MOde s nae ae ea ee 20 AAs OVSE OM MOJE a5 cnet xa erst easel cchohshs ate cette dit okie eal eon tele eats 20 5 Front panel and menu Structure cece ccceecseececesseesseeceeeseesseeenees 22 5 1 Front panel SUCH Cintas etd cll Dasa fi atlnatted deshtcinndacinct vate eee detec eutetaueteinndatinct ais 22 92i Monis TUC UTE fetus seule concacie S S EN 25 5 2 1 Main MEnUS anennnnnnnnanennnnnnennnernnnrrnrnrnrernrrnrnrnrernrrnnrrnrernrnrrnrnrene 26 g2 Wa Vea IB JE payssen a 26 B22 AIS SINUS was ae aa er gered Ae Sie cn ed oe 27 524 3 VWVaArnIMGS aina a E a eas E 29 S2 EA CUSLONMSEUIN GS nsi a a E a 32 6 Operating Procedure Qo ccc ccccccscessecssccseecseesecssecseccseecseesseceeceecseenseeneees 35 Osi so WITGnING ne WPS ON csc scree nastterecsgt ns ateteuanicoss cacao ENA 35 62 SSIGRING Ne PS sccm seh eise cena Gaek Sec ee E A 36 63 SlOPDING ME UR S aaa E a a a a ute 37 G4 sSWiItCninG Ine URS Okaran a a a dil Se 37 6 5 Manual bypass Operation cccccccceccecceeeecceeeeeseeaeeeeeeeeeseeceeseeeaeseeees 38 6 5 1 Switching the UPS to manual bypass MOdE ccecceceeee eee eees 38 6 5 2 Switching the UPS back from manual bypass mode 065 40 6 6 Economic operation mode ECO MOD ccccccecceeeeeeeeeeeeeeeeneeeeeeaes 40 6 6 1 Activating economic operation MOE cccceeceeeneeeeeeeeeneeseeeeees 40 C1 Series 30 120kVA Rev 1 0 1 Pa
25. e menu Press ENTER key to enter in to intermediate menu you have chosen While in sub menu level you can use Up or Down arrows to access different sub menus Note You cannot change sub menus by pressing Up or Down arrows in parameter changing mode In parameter changing mode these arrows will respectively increase or decrease the parameter value Table 4 Browsing through menus 5 2 1 Main menus 5 2 1 1 Displays This is the menu where information pertaining to mains input output battery bypass inverter and UPS can be monitored Use selection keys to browse through menu options Following information can be monitored using sub menus DISPLAYS Battery Test Time Oct 30 16 30 Test Result XXX Test Monitoring 720V 10sec Figure 30 Displays main menu and battery sub menu C1 Series 30 120kVA Rev 1 0 1 Page 26 C1 SERIES USER MANUAL Input Output Battery Bypass Inverter Device Mains supply voltages phase neutral mains currents mains apparent and active powers power factor crest factor of load currents and mains frequency information can be monitored UPS output voltages phase neutral load currents load percentages load apparent and active powers output power factor crest factor of load currents and output frequency information can be monitored Battery voltage battery current remaining battery capacity percentage elapsed time resets at ever
26. ection keys and obtain information about past failures of the UPS Warnings are displayed in a page structure Most recent warning is displayed in number 1 Warning date section consists of day and month Down arrow will take to you next page while Up arrow will take you to previous page WARNINGS Stop Mode l 10 47 Power On 2 10 47 Stop Mode 3 10 46 Figure 32 Warnings menu List of possible warnings and failures that may be displayed in warnings menu is given in the table below Warnings Description This indicates that UPS is switched on by turning on the FORTIN input circuit breaker Stop Mode This indicates that UPS stopped is stopped Rectifier Start This indicates that rectifier unit started Inverter Start This indicates that inverter unit started Normal Mode This indicates that UPS is running in online mode Battery On This indicates that UPS is running on battery power Battery Low While in battery mode this indicates that batteries are about to run out Battery Depleted This indicates that battery voltage has depleted Battery Test The manual or periodical battery test mode of the UPS C1 Series 30 120kVA Rev 1 0 1 Page 29 C1 SERIES Synchron Control Eco Mode Awaiting Shutdown Awaiting Restore Mains Low Mains High Bypass Low Bypass High DC Low DC High Battery High Battery Fault Rectifier Fault Inverter Fault Output Fault C1 Series 30 120kVA Rev 1 0 1
27. emove packaging until the installation C1 Series 30 120kVA Rev 1 0 1 Page 7 C1 SERIES USER MANUAL t ee A RE i e Cut the black protection band shown in figure and remove the nylon protective material inside the card box Figure 5 Removing packaging e Lift the card box upwards to remove e Remove Styrofoam protective materials fit on upper corners of the UPS Once unpacked examine the UPS carefully UPS may have been damaged during the transportation e Check to ensure that all standard user manual communication cable parallel cable and warranty certificate and optional products ordered were shipped with the device without omissions e UPS is mounted on the palette from front and back sides using fixation elements Figure 6 Unloading UPS from the palette e Remove front and back fixation elements shown in Figure 6 A e Unload the UPS carefully from the palette e Roll the UPS on rollers shown in Figure 6 B to the place where UPS will be operated C1 Series 30 120kVA Rev 1 0 1 Page 8 C1 SERIES USER MANUAL 3 4 Providing electrical connections 3 4 1 Input feedback protection This UPS includes no internal circuit for protection against feedback currents Therefore it is essential that users or those who installed the UPS put warning labels on all circuit interrupt switches deployed on the line where uninterruptible power supply is used Warning labels sho
28. er supply to control the UPS Status Information Pin Remote startup shutdown 1 2 Operation on generator 3 4 Emergency stop 8 9 Table 12 Status information of socket output pins Custom contacts located on communication board is as follows CUSTOM CONTACTS Figure 65 Custom contacts located on communication board C1 Series 30 120kVA Rev 1 0 1 Page 60 C1 SERIES USER MANUAL 9 Troubleshooting If any problem is encountered with operation of uninterruptible power supply please perform following checks before contacting authorized technical service Necessary checks on UPS must be performed by authorized technical service personnel only Check to make sure that input output and battery connections of the UPS were provided correctly Check to make sure that interrupt switches connected to input and output of UPS are appropriate Check to make sure that protection grounding of the UPS was provided as appropriate Electrical and installation infrastructure is of utmost importance for efficient UPS system operation Basic issues associated with UPS devices that you may encounter with and things you must do in those cases are given in the following e Overload The power required by the loads is higher than the power available Check that the load is well balanced on three phases by checking the measurements on the display If needed disconnect any loads that do not need UPS e Mains out of l
29. f there hasn t been any previous testing this will not be shown Test Result This displays the result of previous battery test If there hasn t been any previous testing no tests will be displayed here If there has been a test where any problem was detected with the batteries you will see fault if no problems were detected in previous test you will see OK here If previous test was cancelled Cancel will be displayed C1 Series 30 120kVA Rev 1 0 1 Page 44 C1 SERIES USER MANUAL DISPLAYS Battery Test Time Oct 30 16 30 Test Result XXX Test Monitoring 720V 10sec Figure 47 Battery test monitoring page during an ongoing test procedure XXX will be displayed in Test Result field during an ongoing test procedure Test Monitoring Reference battery voltage and remaining test time will be displayed If battery voltage drops below the reference voltage during testing this will be interpreted as battery failure Battery test will be completed once test time elapsed and UPS will switch back to online mode If you press ENTER key during an ongoing test battery test procedure will be terminated and UPS will switch back to online normal operation mode UPS will also terminate test procedure and switch back to online normal operation mode if any battery failure is detected Battery failure is notified by a periodical siren Test Result field of battery test monitoring page will show
30. ge 1 C1 SERIES USER MANUAL 6 6 2 Deactivating economic operation mode cccceeceeceeceeeeeeeeseeees 41 6 7 Emergency stop procedure EPO ccccccecceecneeseeeeeeeeeseeeeeaeeneeeeeeaes 41 6 8 Operation during mains Ffail c cece cecc eee eeeceeceeeeeeneeseeeeeeaeeeeeeaeeneeeseeaes 42 6 9 Remote start and stop of the UPS ec cec cee cee cece eee eceeeeeeeeseeseeees 43 6 10 Testing batteries cc ccceccceccseceeeceeceeceeeceeceeceeeceeceeseeseueueseeseeeceesaesaes 43 6 11 Operation ON generator cccccecceecceecececeeceeceeceeeceeseeseeeceeseessetseeseesaes 45 6 12 Operation during an overload cccceccecceeccecceeseeccecceeseeceueceeseeeaeesess 45 T ME AU ANNO OCU ANTON ii ih a ce aa cat gh along A a ig tare th 47 P22 MVS AOI iary dass ney Sersase ence aaa neni pated ae sa ames dae Saco edd en dactaayeaedadoens 47 k2 SUING Sect Pan Sete fale Sade etc e doctrine N 49 7 3 Starting the parallel system ccccccceeceecceeceeceeeceeseeceeeceeseeseeseeeneees 51 7 4 Stopping the parallel SYSteM cccccccecceceeecece ceases eeeeeeeeeeseeseeseeseeeeees 52 7 4 1 Stopping any UPS in the system ccccceceseeceeeeeeeeeeeeeeeeeeeeeeeeees 52 7 4 2 Stopping all UPSs in the SysteM ccccccseeceeceeeseeceeseeeeeeseeseees 53 8 CONTIN GC AUN OI arie eects ensdcin est cuca she ceaneeteacinestecutnsaiccutnds 55 8 1 RS 232
31. ge used on LCD screen There are nine languages namely Turkish English French German Polish Hungarian Italian Spanish and Russian xxx Company logo is displayed while UPS starts up Off No logo is displayed If front panel is not used for a prolonged period of time LCD screen is dimmed to save energy and to prolong the life of LCD screen Off Screen will not switch to standby mode and will stay bright all the time 1 30 min LCD screen will be dimmed if keypad is not used for a period determined here LCD screen will be automatically lit as soon as keypad is used again Page 33 C1 SERIES RL1 Relays RL2 RL3 Hour Date Settings Alarm Guarantee Serial Number USER MANUAL There are three user relays See Programmable Relay Unit System time can be changed here This features hour and minute in respective order this is activated once password is entered in correctly System date can be changed here This features day month year and day of the week in respective order this is activated once password is entered in correctly This is used to set the alarm This features day hour and minute information in respective order This will be activated only while the status information is On this is activated once password is entered in correctly UPS warranty term is entered changed or cancelled here this can be changed by authorized personnel only UPS serial n
32. gnal Signal Description l 5 Signals sent and 2 A received 5 GND Ground Table 8 RS 485 Socket structure To enable RS 485 option set TEST SETTINGS Communication Hardware Protocol menu option to rs485 Communication speed can be changed using TEST SETTINGS Communication Baudrate menu option C1 Series 30 120kVA Rev 1 0 1 Page 55 C1 SERIES USER MANUAL RS485 Figure 60 RS 232 and RS 485 ports on communication board 8 2 Mo od bus communication option This is a standard communication protocol that enables data transmission between uninterruptible power supply and PLC or other industrial systems To enable mod bus feature set TEST SETTINGS Communication Hardware Protocol menu option to rs485 and TEST SETTINGS Communication Software Protocol to modbus rtu Communication speed can be changed using TEST SETTINGS Communication Baudrate menu option Please consult your mod bus manual for greater detail 8 3 SNMP communication This is a communication protocol that was designed and developed to enable monitoring and controlling of multiple UPSs from a single center simultaneously Each UPS that will be used in network environment is connected to network over an SNMP adaptor _ _e Oe CLAN Switch Router UPS A Ua a m me mm a LAN Switch Router PC Figure 61 Connecting UPS to network over an SNMP adaptor C1 Series 30 120kVA Rev 1 0 1 Page
33. ill be supplied via static bypass Once the switch is brought back to ON position the UPS will switch to online mode again To enable remote start stop feature set TEST SETTINGS Hardware Info UPS Shutdown menu option to ON 6 10 Testing batteries Batteries are tested in two different ways namely manual and periodical battery testing Battery testing can only be performed while the UPS is in online operation mode Manual test To initiate manual battery testing follow the steps below e Go to CUSTOM SETTINGS Battery Test Time menu path and set battery test time in minutes Battery test time is 1 minute by factory default e Go to DISPLAYS Battery menu path and then using Down arrow to test monitoring page C1 Series 30 120kVA Rev 1 0 1 Page 43 C1 SERIES USER MANUAL DISPLAYS Battery Test Time Oct 30 16 30 Test Result good Test Monitoring Figure 45 Battery test monitoring page no ongoing test procedure e When ENTER key is pressed UPS switches to battery operation mode and begins testing the batteries for a designated period of time During testing mimic diagram will indicate battery testing procedure as shown on the following drawing Figure 46 Battery test operation page during an ongoing test procedure This page features information on previous tests while there isn t any ongoing battery test Test Time This displays the date and time of previous battery test I
34. imit Check to make sure that mains voltage and frequency are in line with the limits set forth in technical specifications section of this user manual C1 Series 30 120kVA Rev 1 0 1 Page 61 C1 SERIES USER MANUAL e Overheat Check to make sure that UPS operation environment temperature is within the recommended temperature limits Check air conditioning system in the environment where UPS is located e Failure to run with a generator Check and make sure that the generator used with uninterruptible power supply is of adequate power e Battery operation time too short Charge batteries for at least 10 hours and try again Review recommended environment specifications for batteries Operating environment temperature is one of the factors that affect battery life In systems that are subject to frequent power outages where batteries activated and deactivated very frequently battery life will be shorter inevitably Do not service inside the UPS in cases of malfunction C1 Series 30 120kVA Rev 1 0 1 Page 62 C1 SERIES USER MANUAL 10 Maintenance Customer must pay utmost attention during commissioning use and maintenance of UPS devices Modern UPS devices consist of delicate electronic circuits and are very sensitive to temperature and sanitary conditions UPS devices and battery banks must be operated in a cool place air conditioning room in clean environment that does not have humidity and their maintenance mu
35. ir Conditioner Power Ar eruo 9 14 15 19 24 30 Table 1 Air conditioner power for different UPS power e UPS must be positioned so that the ventilation inlets outlets shown on the figure are not blocked Figure 2 UPS ventilation inlets and outlets e Distance that must be observed around the UPS should be as indicated in the figure 3 Figure 3 Distance to be observed around the UPS C1 Series 30 120kVA Rev 1 0 1 Page 6 C1 SERIES USER MANUAL e Place the UPS so that it will not be exposed to direct sunlight or radiated heat e Environment to operate the UPS should be carefully chosen to ensure that it will not be any influence by dust iron filings oil and miscellaneous manufacturing wastes e Operating environment should be free of flammable and caustic gasses such as hydrogen sulfur sulfuric acid chloride ammonia nitric acid ozone and hydrochloric acid and alike Surface to set the UPS must be even and of a sound structure that can carry the device and preferably plastic coated 3 2 Device transportation e Carry the UPS to installation location along with the palette it was shipped on using a forklift or pallet jack Figure 4 Transporting the UPS Strictly do not carry the UPS in horizontal position UPS must be carried in upright vertical position only 3 3 Unpacking and placing the UPS If UPS shall be kept at the depot for a prolonged period of time do not r
36. kVA Rev 1 0 1 Page 46 C1 SERIES USER MANUAL 7 Parallel operation A parallel system may be designed by connecting outputs of multiple uninterruptible power supplies to a common load switch A parallel system will safely supply loads that are overly sensitive against electric power outages In a parallel system when any of UPSs malfunction and become offline other UPSs continue to supply the load thereby preventing any interruption with supply to load UPSs operating in parallel system share the load equally This way UPS life will be prolonged as each UPS operates under maximum capacity and UPS failures are reduced This minimizes loss of time and money In case where all UPSs in a parallel system malfunction UPSs will transfer the load automatically to static bypass lines and UPSs will activate again as soon as recovered from malfunction 7 1 Installation All electrical connections of all UPSs constituting parallel system must be provided as explained in Installation section of this user manual Note following warnings while installing a parallel system Installing and commissioning a parallel system should be carried out by authorized technical service personnel only e Parallel cables should be maximum 20 meters in length Nevertheless shorter cables ensure safer operation e Use a separate designated grounding cable for each UPS in parallel system e Use a separate designated battery group for each UPS e All UPS
37. ke use of following figures when placing batteries or making battery connections inside the tray C1 Series 30 120kVA Rev 1 0 1 Page 11 C1 SERIES USER MANUAL Once you placed batteries inside the battery tray follow these steps e Reinstall battery s lateral fixation part e Attach connection cables of batteries inside the tray e Push the tray back in place and fix it to device chassis using the fixation part e Repeat steps above in respective order for every other tray EINI fel A elle e For 64 batteries of 4 5Ah 1 and 2 trays are used e For 128 batteries of 4 5Ah 1 2 3 and 4 trays are used e For 192 batteries of 4 5Ah 1 2 3 4 5 and 6 trays are used Figure 9 Battery trays Figure 10 Configuration of 4 5Ah placement batteries C1 Series 30 120kVA Rev 1 0 1 Page 12 C1 SERIES USER MANUAL Do not connect the socket fixed on device chassis shown in Figure 11 D and the socket fixed to battery tray This should be done once all connections are provided Figure 11 Connection sockets between trays Figure 12 Configuration of 7 9 Ah batteries e For 64 batteries of 7 9Ah 1 2 3 and 4 trays are used e For 128 batteries of 7 9Ah 1 2 7 3 4 5 and 6 trays are used C1 Series 30 120kVA Rev 1 0 1 Page 13 C1 SERIES USER MANUAL Figure 13 Configuration of 12 Ah batteries e For 64 batteries of 12Ah 1 2 3 and 4 trays are used 3 4 4 Providing c
38. n mode if any of the following occurs Stopping the UPS by EPO switch Stopping the UPS through a computer shutdown Bypass voltage and frequency is out of limits during bypass operation mode Static bypass switch SCR malfunction during bypass operation mode Shutdown due to overheat or overload during stop mode C1 Series 30 120kVA Rev 1 0 1 Page 21 C1 SERIES USER MANUAL 5 Front panel and menu structure 5 1 Front panel structure D LD ENTER gt xT D ESC Figurel 24 Front panel LED Bar LED Bar indicates the current operation mode of the UPS in different colors z Constantly Lit Normal operation mode reen Flashing Battery operation mode Constantly Lit Bypass operation mode Flashing Economic operation mode Eco mod System off Keypad Keypad is used to switch on or off the UPS to browse through menu options to monitor UPS data and to change as necessary LCD screen This is a screen that is used for monitoring purposes LCD screen displays input output and battery data UPS s current operation mode warning and failure information system date and time and UPS s internal temperature There are two windows in LCD screen Mimic Diagram Window This window consists of a mimic diagram and an alarm information section C1 Series 30 120kVA Rev 1 0 1 Page 22 C1 SERIES USER MANUAL Mimic diagram This is a graphical diagram Diagram features symbols denoting input outp
39. nated limits Load is transferred to static bypass unit This indicates that UPS output voltage is out of designated limits Load is transferred to static bypass unit Page 30 C1 SERIES Synchron Fault Fan Failure Emergency Stop Generator Active Maintenance Breaker ON Maintenance Breaker OFF Overheat Shutdown Overload Overload Shutdown Overcurrent Rectifier Overcurrent Inverter Overcurrent Fault C1 Series 30 120kVA Rev 1 0 1 USER MANUAL This indicates that synchronization between inverter and bypass voltages has failed There is a synchronization problem This indicates that any of the fans connected to cooling unit is malfunctioned This indicates that UPS is being switched off via emergency stop switch EPO In generator applications this indicates that generator is online and that UPS is supplied by the generator This indicates that UPS was switched to manual bypass mode This indicates that UPS was switched back from manual bypass mode This indicates that cooler temperature has exceeded auto shutdown level 80 C Load is transferred to static bypass unit Load supplied by UPS has exceeded designated limits UPS will continue operating in online operation mode We recommend that load is reduced to prevent device from overheat Limit time for operation under overload has exceeded Load is transferred to static bypass unit We recommend that load is reduced There is a p
40. ng a malfunction follow these steps to prevent any interruption with power supplied to load e Press and hold briefly EXT button on front panel Mimic diagram will display the following Select Unit option using arrow keys and press ENTER key UPS Stop System Figure 57 Stopping a UPS in parallel system e Atthis moment UPS will switch to system off mode e Throw output switch SW4 to OFF position e Throw battery switch SW3 to OFF position e Throw input SW2 switch to OFF position If dual input device also turn static bypass switch to OFF position e Once the UPS is deactivated check to make sure that remaining UPSs share the load equally using Displays Parallel menu option C1 Series 30 120kVA Rev 1 0 1 Page 52 C1 SERIES USER MANUAL 7 4 2 Stopping all the UPSs in the system All UPSs in parallel system can be stopped using any UPS Follow these steps to ensure that system can be stopped safely e Press and briefly hold EXT button on front panel Mimic diagram will display the following Using arrow keys select System option and press ENTER key All devices in the system will switch to bypass operation mode at the same time UPS Stop Unit Figure 58 Stopping parallel system e Turn off loads connected to system e Throw output switch SW4 to OFF position e Throw battery switch SW3 to OFF position e Throw input SW2 switch to OFF position In dual inpu
41. on the UPS communication unit See Custom contacts If external emergency stop switch is brought to ON position while the UPS is running emergency stop procedure will be initiated To activate emergency stop feature set TEST SETTINGS Hardware Info Emergency off menu option to ON If you do not wish to use emergency stop feature set this menu option to OFP You will have to turn off the UPS and turn back on again if you want to start the UPS after an emergency stop 6 8 Operation during mains fail In case of a power outage load is uninterruptedly supplied battery power and UPS goes under the following changes e UPS will switch to battery operation mode and mimic diagram will indicate battery operation mode accordingly e Alarm information window will display Mains Out of Limit and WARNINGS menu will display Mains Fault warnings e Data monitoring window will display DISPLAYS Battery menu e Periodical siren will activate e LED bar will flash in green Flashing interval of LED bar will shorten as battery level diminishes Battery capacity and accordingly battery voltage diminishes throughout the mains voltage outage Capacity increase rate is dependent on battery voltage and amount of load connected to output Battery voltage is constantly compared with C1 Series 30 120kVA Rev 1 0 1 Page 42 C1 SERIES USER MANUAL reference voltage set using SET VALUES Battery menu option Periodic
42. rgy to fields including but not limited to industrial facilities hospital schools banks business centers and computer and communication systems You can use your device which is equipped with static bypass system all necessary protection systems and an online structure with all loads safely Because this device was designed double conversion online system basis it supplies all connected loads with continuous voltage with stable frequency and stable amplitude Therefore no transition period is necessary when electric power is interrupted or recovered With deployment of a DSP Digital Signal Processor based microprocessor in its design UPS output voltage is accurately controlled thereby ensuring stable operation of devices that are sensitive to voltage fluctuations Static bypass unit of the system ensures that the mains voltage is constantly kept at backup In case of an overload this system takes over the load uninterruptedly Once overload is recovered load is transferred back to inverter In addition static bypass unit acts in similar way in cases of UPS failure and prevents power shortage at the system UPS will supply loads from the battery in cases of mains voltage outage Loads are supplied from the battery for a backup time that varies depending on the capacity of batteries used If mains voltage is recovered during the backup time UPS will return to online mode automatically and continue supplying power to loads Meanwhile ba
43. ries 30 120kVA Rev 1 0 1 Page 24 C1 SERIES USER MANUAL 5 2 Menu structure There is a menu structure in data monitoring window to ensure easy access to UPS data and make changes to settings as necessary Menu structure consists of three levels namely Main Menu Intermediate Menu and Sub Menu You can browse through menu options and make changes using the keypad Users are allowed to use displays UPS status warnings and custom settings main menus only Calibration set values and test settings main menus are for use by authorized technical service personnel only Main Menu t Intermediate Menu d DISPLAYS t UPS STATUS WARNINGS CUSTOM SETTINGS CALIBRATIONS T z O lt D Voltage Current Apparent Power Active Power Inverter SET VALUES Power Factor id TEST SETTINGS Crest Factor Frequency Figure 29 Menu structure C1 Series 30 120kVA Rev 1 0 1 Page 25 C1 SERIES USER MANUAL Follow the steps explained in the table below to browse through different menus Browsing through main menus Browsing through intermediate menus Browsing through sub menus To select main menus press ENTER key while mimic diagram is displayed on LCD screen Use Up or Down arrows to select desired main menu Press ENTER key again to enter in to main menu you have chosen Once entered in a main menu use Up or Down arrows to select desired intermediat
44. roblem at rectifier unit UPS will switch to battery operation mode In this case UPS will attempt to start rectifier unit a few times Either there is short circuit on UPS output or excessive current is drawn from the output momentarily or there is a malfunction at inverter unit Load is transferred to static bypass unit temporarily In this case device will attempt to start inverter unit a few times UPS is switched to failure mode due to repetitive overcurrent problems that occurred at rectifier or inverter units Load is transferred to static bypass unit permanently Page 31 C1 SERIES USER MANUAL Bypass SCR Fault Bypass thyristors are malfunctioned Inverter IGBT Fault IGBT at inverter unit is malfunctioned Inverter CPU Fault There is a problem between inverter CPU and panel CPU Rectifier CPU Fault There is a problem between rectifier CPU and panel CPU Shortcircuit shutdown There is a shortcircuit on any of output loads Table 5 Warnings table 5 2 1 4 Custom settings This is a menu where users can make parameter changes as per their desire and purpose You can make changes using selection keys Follow these steps to make changes e In this menu there is a horizontal graphical bar that covers the first two lines This bar will assist you in selecting the parameter that you are willing to change Using Up or Down arrow keys bring the graphical bar over the parameter that you re willing to change CUST
45. ronments with temperature and or humidity that exceed the temperature and humidity limits set forth in technical specifications section Contact with batteries of the UPS is highly dangerous Even all the switches are thrown off there will be high voltage on battery contacts Do not open the plastic cover of the batteries Electrolyte liquid inside batteries is highly hazardous to skin and eyes If connection of external batteries necessary make sure only the batteries that are compatible with device are connected and that connection is made by authorized personnel only Explosion Hazard Do not litter batteries in fire Explanation of symbols used DANGER HIGH VOLTAGE CAUTION C1 Series 30 120kVA Rev 1 0 1 Page 5 C1 SERIES USER MANUAL 3 Installation 3 1 Choosing the right location Uninterruptible power supplies are devices that consist of highly delicate circuits Therefore the environment to install and run UPS must be carefully analyzed and chosen e Uninterruptible power supply operates at temperatures between 0 40 C However environment temperature must be maintained in the range of 20 25 C so that the inner heat of the UPS can be adequately cooled down e Cooling devices that provide ample ventilation to keep environment temperature within the range given above must be utilized in installation environment Power of the air conditioner required in_ installation environment is given below ee OIC A
46. s in parallel system must be of same model and power capacity e Air conditioning for the room where UPSs will be located must be installed as appropriate for total power of the parallel system e Provide separate input and output cables and mains and load panel connections for UPSs and build a common output busbar here e We also recommend you to place a load interrupt switch between common output busbar located on load distribution panel and load system e Signal cables must be used to ensure data transmission between the UPSs that constitute a parallel system These signal cables are connected to sockets of parallel cards located on devices communication units PARALLEL CONNECTION TERMINALS DB2 DB1 Figure 48 Parallel connection sockets C1 Series 30 120kVA Rev 1 0 1 Page 47 C1 SERIES USER MANUAL Safety of data communication is increased by means of ring connection method used in C1 Series UPS Connect parallel signal cables to parallel port located on communication port as shown in the following drawing UPS 1 UPS 2 UPS n Figure 49 Connecting signal cable Due to this connection manner of signal cables layout of UPSs constituting the parallel system is highly important Therefore we recommend you to place the UPSs as shown in the following drawing Parallel system with 2 devices Parallel system with 3 devices signal cables Figure 50 Recommended UPS layout for a parallel system C1 Series 30
47. s stage strictly do not throw battery breaker to ON position 6 2 Starting the UPS e Briefly press EXT key located on front panel e Mimic diagram window will be displayed on LCD screen and rectifier unit will begin to run e Once rectifier unit has begun running inverter unit will begin to run automatically e Once inverter unit is ready the UPS will switch to online mode e Once UPS switched to online mode throw the battery SW3 switch to ON position as shown in the figure below On SW3 BATTERY Figure 36 Turning on battery SW3 switch C1 Series 30 120kVA Rev 1 0 1 Page 36 C1 SERIES USER MANUAL e Bring output SW4 switch to ON position as shown in the figure below On SW4 OUTPUT Figure 37 Turning on output SW4 switch e Now you can turn on the loads connected to the UPS If you encounter anything unexpected during the startup please contact authorized technical service 6 3 Stopping the UPS Press and briefly hold EXT key located in front panel If mains voltage is within the designated limits UPS will switch to bypass mode otherwise the UPS will switch to system off mode Mimic diagram window will show the information of this mode 6 4 Switching the UPS off e Stop the UPS as explained in Stopping the UPS section e Turn off all loads connected to the UPS e Throw output SW4 switch to OFF position Off SW4 OUTPUT Figure 38 Turning off ou
48. st be performed at regular intervals Otherwise UPS useful life will shorten and failures and malfunctions will occur more frequently We recommend you to have periodical maintenance twice a year performed to ensure maximum efficiency from C1 Series UPS All maintenance on the UPS must be performed by authorized technical service personnel only Fans in uninterruptible power supply must be checked and cleaned once in every three 3 months Air inlets and outlets must be checked and cleaned Front panel must be cleaned periodically once in every three months e We recommend you to change condensers in rectifier and inverter sections once in every five 5 years e Batteries used in the system must be checked periodically Environment where batteries are used must be clean and at appropriate temperature C1 Series 30 120kVA Rev 1 0 1 Page 63 C1 SERIES USER MANUAL 11 Technical specifications General specifications Power KVA UPS tovolo Online Double Cycle SPWM Controlled potogy without transformer Efficiency AC AC up to 92 in online mode 98 eco mode UPS environment temperature 0 40 C UPS storing temperature C 10 55 Relative humidity 85 noncondensing Cooling type Forced air conditioning Noise level as per EN 50091 lt 65 dB Protection class IP 20 Standard box color RAL 7012 Width ae en A ie palette mm Height 1225 1225 Custom contacts Three programmable
49. t temperature C Battery storage life at 25 C temperature Standard battery cell quantity Buffer charge voltage at 25 C Vdc Minimum discharge voltage Vdc Battery protection Battery test feature C1 Series 30 120kVA Rev 1 0 1 USER MANUAL lt 2 Complies with IEC EN 62040 3 120 1 120 2 1 hour 10 minutes 1 minute Electronic protection against short circuit 3 1 Battery Dry maintenance free 0 25 10 60 3 months 384 855 655 Fast acting fuse Manual or periodical adjustable Page 66 C1 SERIES USER MANUAL External bypass dual input Standard Nominal voltage Vac 220 380 230 400 240 415 Voltage range 15 adjustable Nominal frequency Hz 50 60 Overload capacity At 150 load Continuous At 200 load 1 minute Static and Manual bypass Standard C1 Series 30 120kVA Rev 1 0 1 Page 67 C1 SERIES USER MANUAL Before contacting us Please fill in following information and call technical service in cases of malfunction or whenever you need assistance in relation to your device Model C1 Series POWER VAJ aA A SEPNUMDOE r PUNCMASe Dale a ee COMMISSIONING Date seseroceopeserterers egete EDE DESE TEEEE ETEN E eTR ete BAKS VBACKOD TINO e E E SOMOS ENEE rer Eaa te era a AUTHORIZED TECHNICAL SERVICE C1 Series 30 120kVA Rev 1 0 1 Page 68
50. t devices turn off also static bypass switch SW6 C1 Series 30 120kVA Rev 1 0 1 Page 53 C1 SERIES USER MANUAL A Thermic magnetic main switch B UPS input switch C Parallel connection cable D UPS output switch E Main load interrupt switch F Output power distribution switch Descriptions SA Figure 59 Electrical parallel connection diagram C1 Series 30 120kVA Rev 1 0 1 Page 54 C1 SERIES USER MANUAL 8 Communication 8 1 RS 232 and RS 485 communication options RS 232 This is used to enable uninterruptible power supply communicate with a nearby computer within 20 meters range maximum over RS 232 protocol To enable this feature go to TEST SETTINGS Communication Hardware Protocol menu and select rs232 option Communication speed can be changed using TEST SETTINGS Communication Baudrate menu option By use of assisting software RS 232 protocol provides the following features e Compatible with Windows UNIX Macintosh operating systems e Status changes that occur on UPS can be monitored e UPS status can be sent to desired addresses via e mail e t can be used to turn off the computer and running programs as desired by using suitable software RS 485 RS 485 option is used to make use of advantages of RS 232 in longer ranges Because RS 485 communication is kind of a signal transformation an adaptor RS 485 adaptor is necessary for connection to computer end Pin Si
51. tput SW4 switch C1 Series 30 120kVA Rev 1 0 1 Page 37 C1 SERIES USER MANUAL Throw battery SW3 switch to OFF position Off SW3 BATTERY Figure 39 Turning off battery SW3 switch Throw input SW2 switch to OFF position Off SW2 INPUT Figure 40 Turning off input SW2 switch The only difference in Dual Input devices is that after turning off input switch SW2 turn off static bypass switch SW6 There is dangerous voltage in UPS even after the UPS is switched off Never service or intervene inner parts of the UPS 6 5 Manual bypass operation Switching the UPS to manual bypass mode Follow the steps below for a safe manual bypass procedure that will not cause any energy interruption at the UPS output C1 Series 30 120kVA Rev 1 0 1 Page 38 C1 SERIES USER MANUAL e Press and briefly hold EXT button on the front panel Load is transferred to static bypass unit uninterruptedly and device switches to bypass operation mode e Throw the manual bypass SW5 switch to ON position On MANUAL SW5 BYPASS Figure 41 Turning on manual bypass SW5 switch e Along with a periodical siren Service Switch On warning is displayed on alarm information window and WARNINGS main menu Service warning is displayed on the output option of UPS STATUS main menu Bypass mode is indicated as follows on mimic diagram Figure 42 Manual bypass mode e Throw output
52. tteries are charged as well When UPS is connected to a computer system using any of a several communication options all functions of the device can be monitored by means of designated software Connecting to a remote device via modern is possible to transfer information on device related functions and problems System used in C1 series uninterruptible power supply is shown in the following simple block diagram Static Baypass Static Bypass External Bypass Rectifier Inverter Output Inverter Static Output itch f wite Static Switch Battery Single Input Dual Input Figure 1 UPS block structure C1 Series 30 120kVA Rev 1 0 1 Page 4 C1 SERIES USER MANUAL 2 Safety This user manual contains all information pertaining to transportation installation and operation of C1 Series uninterruptible power supplies of 30 120 KVA power range 2 1 2 2 Warnings Be sure to read this user manual thoroughly before operating you UPS system Heed all warnings given in this user manual Please apply all instructions in respective order Device must be operated in vertical position in all cases Do not expose device to rain or liquid spillage Device must be installed and commissioned by an authorized service personal Please do not remove device cover There parts in device that not serviceable by the user Contact a technical service unit in case of any failure Do not operate the UPS in envi
53. uld remind that a UPS device is operating on this line to technical personnel to service these circuits Warning labels should be as follows BE SURE TO ISOLATE THE UPS PRIOR TO SERVICING THIS CIRCUIT 3 4 2 Cross sections of cables to use Cross sections of cables to be used are given in the following table Be sure to adhere to following cable cross section specifications for a safe operation Battery UPS Input Output Ground Battery Cabinet Power 2 2 2 Cabinet G d KVA mm mm mm mm roun mm 30 4x10 4x10 1x 10 3x6 1x 10 40 4x 16 4x 16 1x 16 3x 10 1x 16 60 4x25 4x25 1x 25 3 xX 16 1x25 80 4x 35 4x 35 1x 35 3x25 1x35 100 4x 50 4x 50 1 x 50 3x35 1x50 120 4x70 4x70 1x70 3x50 1x70 A C1 Series 30 120kVA Rev 1 0 1 Table 2 Cable cross sections Battery cable cross sections given in the table above is for cables to be connected between external battery cabin and UPS Page 9 C1 SERIES USER MANUAL 3 4 3 Placing batteries Six rail type battery trays are available in 30 40KVA Batteries can be placed inside these trays Types and quantities of batteries that may be placed inside these trays are given in the following table Battery Battery Battery Cable Type Quantity Cross section Remarks Ah Pieces mm 4 5 64 128 192 25 Use 32 batteries in each tray 7 64 128 25 Use 22 and 20 batteries in each tray in order 9 64 128 25 Use 22 and 20 batteries in each tray in order 12 64 4 Us
54. umber is entered here This can be entered by authorized personnel only and only during the testing stage this is activated once password is entered in correctly Table 6 Custom settings menu C1 Series 30 120kVA Rev 1 0 1 Page 34 C1 SERIES USER MANUAL 6 Operating procedures 6 1 Switching the UPS on All switches must be in OFF position before switching UPS on Check to make sure that all electrical connections are correct Perform following steps in given order to switch on the UPS Soft start is necessary to start up a device of this power range For this purpose press and hold the soft start SW1 button for at least 5 seconds as shown in the figure below Figure 34 Pushing soft start button At this stage strictly do not throw input SW2 and battery SW3 switch to ON position If the device is dual input also don t turn on static bypass switch SW6 C1 Series 30 120kVA Rev 1 0 1 Page 35 C1 SERIES USER MANUAL e Once soft start procedure is completed turn input SW2 switch in dual input devices turn input SW2 and static bypass switch SW6 in the directions shown below to bring them to on position as shown in the figure below SW2 INPUT Figure 35 Turning on input SW2 and static bypass SW6 switch STATIC SW6 BYPASS e If the mains voltage is within the designated limits the UPS will switch to bypass mode otherwise UPS will switch to system off mode At thi
55. ut battery rectifier and inverter units and paths that indicate the current Operating mode of the UPS Moreover there is a bar that indicates battery charge level in battery indicator and another bar that indicates load percentage This bar graph is filled or emptied depending on battery and load percentages This way user will be able to tell the current condition of the UPS at a glance Figure 25 Mimic diagram window Alarm information section This is the lower portion of mimic diagram window and consists of two lines This section shows active alarm and failure information of the UPS Alarm information is displayed in this section for as long as alarm condition continues If there are multiple alarms these are displayed in this section alternately Mains Out Of Limit Overload Figure 26 Alarm information window alarm status Whenever there is no alarm or failure certain important information such as system date and time device internal temperature etc is displayed in this section C1 Series 30 120kVA Rev 1 0 1 Page 23 C1 SERIES USER MANUAL Oct 26 10 C 10 45 Figure 27 Alarm information window without any alarm condition Data Monitoring Window You can monitor data and status information about the UPS and make changes to parameters and settings using this menu structure DISPLAYS Voltage 220V 220V 220V Current 24A 23A 24A Apparent Power 2 5 0 SZ Figure 28 Data monitoring window C1 Se
56. which the load is supplied by mains instead of the power generated by uninterruptible power supply Contrary to bypass Operation mode in this mode rectifier and inverter units keep running Voltage frequency and waveform of the mains are continuously observed Inverter voltage is kept ready and synchronized with mains As soon as voltage and or frequency of the mains go out of designated limits load is transferred to inverter unit that is kept readily at backup When mains return to normal limits load is automatically transferred to static bypass unit again Batteries are kept charged continuously in this operation mode When mains voltage is interrupted rectifier unit is switched off inverter unit is supplied on battery power and batteries begin discharging When the mains voltage is recovered C1 Series 30 120kVA Rev 1 0 1 Page 40 C1 SERIES USER MANUAL rectifier activates again and batteries begin recharging LED bar flashes in red during this operation mode 6 6 1 Activating economic operation mode e Stop the UPS and switch to bypass operation mode e Select the Eco Mod under TEST SETTINGS General Operating Mode menu e Switch on the UPS by pressing and briefly holding EXT button on front panel e Wait until rectifier and inverter units begin running e Once Eco Mod warning is visible in WARNINGS menu displayed mimic diagram will be as following drawing Figure 44 Economic operation mo
57. y battery operation remain battery life can be monitored during discharge At the same time manual battery test procedures are also initiated from this menu See Testing Batteries Mains voltages phase neutral and frequencies can be monitored Voltages generated by UPS inverter unit phase neutral can be monitored Information on device model serial number power program name program date total uptime in days hours minutes and seconds respectively and warranty status of the device can be monitored using this menu One of the following three is displayed in Warranty Status line not entered if device warranty term was not set or warranty expiry date if warranty term was set or warranty expired if warranty term is expired 5 2 1 2 UPS status This is used to acquire information about important components of the UPS There are intermediate menus under this main menu UPS STATUS normal Bypass normal Output normal Figure 31 UPS status main menu C1 Series 30 120kVA Rev 1 0 1 Page 27 C1 SERIES USER MANUAL Input This shows mains status This will display normal if mains voltage is within the designated limits or low if mains voltage is under the designated limit or high if mains voltage is over the designated limit If mains frequency is out of designated frequency range Frequency Out of Limits warning will be displayed while mains phase sequence faults will be
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