SAVER PLUS DSP SERIES . 15&20kVA USER MANUAL
Contents
1. position e Turn the input by pass and battery charger fuses of the UPS in position e Turn the output fuse of the UPS in position e Turn the fuses between the UPS and the loads in position The loads are started to be supplied through manual bypass switch 10 seconds after the UPS is energized you statt to observe BYPASS OK or SHUTD OK on the top line of the front panel On the bottom line MB message is still continued to be observed The loads cannot be protected from the outgates and disturbances during the initial charge period due to they have been transferred to by pass input If the mains cut off during the initial charge the charge time should be prolonged as much as the cut off time At the end of the advised charge time before switching on the UPS the following items should be performed e Switch off the loads e Turn the input and by pass fuses of the UPS in 0 position e Turn the battery fuse of the UPS and external battery cabinet fuse if present in 0 position e Turn the manual by pass switch in 0 position Now you can switch on the UPS safely In order to make the initial charge before connecting the loads to the output Turn the external battery cabinet fuse if present in position e Turn the battery fuse on the UPS in position e Turn the automatic fuse on the mains distribution panel where the UPS is connected2. Load ground earth connections have to be done through UPS output ground connector If any battery cabinet exists grounding has to be done through battery ground earth connector Minimum cable crossections are given in the chapter 9 3 4 2 Input Connection Please add 4 poles miniature circuit breaker to distribution box where to UPS is to be connected Please do not forget to add leakage current relay It is suggested to add to a miniature circuit breaker that fits UPS input fuse value The value amp type of the fuses are stated in the technical specifications section Leakage protection relay value must be the total value of 30mA UPS input leakage current relay and total leakage current value of the load connected to UPS Relay must be protected type against peak current that can be happened on EMI filter capacitor Above informations are given for the supply of UPS only If more equipment will be supplied please make the calculation accordingly A Changes on distribution panel have to be done by authorized persons only After the necessary changes switch on 0 position the automatic fuse on the distribution box and connect the phases to R S T clemenses through the automatic fuse on the panel and neutral to N connection Before connecting the input cables switch on 0 position the automatic fuse on the distribution box fite 62040 3 EN 50091 3 standard suggests to put below sticker next to automat t
3. UPS passes to by pass mode If the by pass input voltage is out of limits UPS does not pass to battery mode and switch off itself If the UPS is transferred to by pass mode by pushing 0 button in case by pass input voltage is cge out of the limits UPS passes to shutdown mode or switch off depending on mains voltage It is suggested to use green mode if you don t want any interruption If the by pass input voltage gets out of limits after the 0 button is pressed during on line operation UPS shall switch into Shutdown Mode If UPS passes to by pass mode because of overload conditions and by pass input voltage gets out of the limits it is dependent on the amount of load for the ups to return to online operation 5 1 1 3 Battery Mode BATTR In this mode of operation UPS converts the battery voltage to a suitable DC voltage which can be converted to a voltage value equal to mains voltage of the inverter UPS is at the same time on by pass mode This is an exceptional case that UPS is on two modes at the same time During on line mode and mains input is out of the limits UPS passes to battery mode If there no other abnormal conditions Necessary energy to operate the inverter is supplied by the battery During green mode both mains input and by pass input are out of the limits UPS passes to battery mode Necessary energy to operate the inverter is supplied by the batteries During green mode mains input only is
4. Connection wei iot eto PD e e tet el torte reo t Done etes 8 3 4 5 Output Connection sse 10 54 6 Communication Interface Conmnecttom usos oet eee re ete IURI ER EET ERES 0 Switch on and Switch eee eese een esse asse Tees essere nun 11 Site i E 1 Switch off 1 Operating Instructions 9 12 Unit Operation tee coe qe Ru ete Dacia te ita ie ee ec me E Sete A 2 54 1 Operating Modes nee ee eren ete Ue D dete chap pee aser de eat pie and 2 5 1 11 On line Mode ONLINE 51 27 Byspass Mode BYPASS toU Pi bi a RH ede ERR 5 1 1 3 Battery Mode BATTR 5 1 1 4 Shutdown SHUTD MR RR D NUNC nen 54155 Inverter Failure INVER ss cerent tes ge de eed e E nne ge ennt 14 5 1 1 6 Output Failure OUTFLR ats SETT Wait Mains QW EMINS Ju e 1er teer rte ties eene e MeL op ee aeo oe A eee De ER 14 5 1 2 Opetatitig e An a ep ROI te ed oe het e ees den e idv mie i st sae 14 5 1 21 Online Priority Operating Normal Operation nennen 14 5 1 2 2 By pass Priority Operating Green Mode eerie eee edendi ie lee eene dedans 15 5 1 23 UPS out of Function 2316 5 1 3 Operating Features and Values 217 5 1 31 Online Mode and Voltage Tolerance and 532 Bypass Mode Voltage Toletani Cesonia aan an noe eI Re ERA DRM Reads 17 5 1 3 5 Battery Management and
5. factor of the current consumed from the mains is nearly one You do not have any problem on generator or isolation transformer applications Your reactive energy consumption decreases Over 80V mains voltage smart battery charger charges the batteries Batteries do not need any maintenance In case of longer overload or inverter failure situation UPS transfers the load to by pass line and load is supplied from the by pass input When the normal conditions come back UPS shall continue to supply the load through inverter UPS control and management is done by digital signal processor DSP which is 200 times faster than standard microprocessors This helps to make your UPS smarter DSP uses all the sources on optimum conditions observes the failure conditions and communicates with your computer system UPS has standard communication interface Using Inform software you may protect your data and operating Systems UPS block diagram is shown below Bypass Fuse Input Fuse Input Tyristor Boost TAM Inverter Rectifier Tyristor Battery Battery Fuse Tyristor BATTERY Input and Output EMI filters These filters prevent electromagnetic interference between UPS mains and loads Your UPS and loads are protected against high voltage Input Thyristors This helps to cut the energy flow between the UPS input and boost rectifiers during the battery mode or battery test Boost Rectifier On mains op
6. implements one of the functions respectively listed above Concerning all above functions If the function on the top is not possible to be implemented then it passes to next function For example if you press the button when the ups is not in Shutdown mode than it searches for an audible noise if existing where the unit is already working as online If there is an audible alarm than it silences this If not than it changes its operating mode CS Button It is used to start up the ups from the batteries whenever the input mains conditions are not available MODE Button This button is used to identify the variable that is aimed to be displayed on the Variable section 5 2 2 Alarms The Unit gives an audible alarm in every two second on following cases During a fault alarm indication when the fault light is flashing During the battery operating mode During the initial start up test During battety test During the by pass operating mode although Green Mode operation option has not been selected During Overload condition You can press the button in order to silence the buzzer but this does not mean that the problem that caused to activate the audible alarm has been fixed If you silence the buzzer as explained above you can not reactivate it as audible alarm format for the same type of problem that has activated the buzzer It is not possible to switch off the buzzer completely You can silence the buzzer by
7. loads are connected to the CS circuit with a separate fuse suitable to their nominal current value and it is working at on line or battery mode during the short circuit event If the short circuit happens during on line mode and continues more than 100ms then the unit passes to OUTFLR mode If the short circuit happens during battery mode and continues more than 100ms then the unit shut down itself 5 1 4 3 High Inrush Current Load at the Output Some loads absorb more current than their nominal current value for a short period of time when they are energized Ordinary UPS s either switch off their output and they cause all the loads to remain without energy or they pass to by pass transferring all the loads to mains Our system behaves like a current source in such a situation As long as the over current is drawn it decreases the output voltage keeping the output cutrent constant at a certain value Thus none of the loads on the output are affected from this situation UPS performs this feature if it is working in online or battery mode 5 2 Display 5 21 Front Panel The front panel of the ups is shown below The front panel is composed of 3 parts These are LCD Liquid Crystal Display LED Indicators Buttons 22 5 2 11 Display LCD There are four sections on the ups Display These sections are shown below operation operation alos mode type variable value WIB indication On the Operation
8. mode and then passes to normal mode chosen by the user on line green or by pass mode operating mode During the on line or green mode operation if shut down command is sent through communication interface for a short period UPS passes to shutdown mode and then passes to normal mode chosen by the user on line green or by pass mode operating mode 13 If 0 button is pushed during the start up self test even the test is successful UPS stays at this mode In order to pass on line mode you need to push button once 5 1 1 5 Inverter Failure INVFLR If there is a failure UPS pass to INVFLR mode If failure happens during the on line operation UPS passes to by pass mode If by pass input is not available it gives OUTFLR When you see the UPS in INVFLR operation take out the load and try to start up the unit maximum two times If it does not work please contact to technical service 5 1 1 6 Output Failure QUTFLR If there is any possibility to damage the loads UPS passes to OUTFLR mode UPS shuts down the output and loads are not supplied CE During the OUTFLR operation UPS is not switched off there is no output voltage only Possible reasons ate listed below During the on line operation short circuit happens at the output and continues more than 100 ms Due to conditions UPS try to pass to b pass mode but the by pass input voltage is not within the acceptable limits During the INVF
9. panel should be observed and bypass LED should be litting e Bring the manual bypass switch to 0 position e Please wait for 10seconds On the front display panel if there is mains then ONLINE OK if there is no mains then BATTR OK messages should appear e f you observe BATTR OK message the please recheck again if the mains is present and if the input fuses on the distribution panel and the input fuse on the UPS is at 1 position 5 1 3 Operating Features and Values 5 1 3 1 Online Mode and Voltage Tolerance Voltage tolerance sub limit for on line operation depends on the load level Load and voltage relation is given for the sub limit in the chapter 9 Voltage tolerance for upper limit does not depend on the load and is 280V If the voltage 1s over 280V UPS passes to battery mode To come back to on line mode it is necessary that the voltage should go down to 275V 5 1 3 2 By pass Mode Voltage Tolerance Factory configuration for by pass mode voltage tolerance is between 198 V 242 V 10 of the nominal input voltage You may ask to change this limit please contact to authorized Inform partner If the voltage is out of the above limits UPS does not work on by pass mode To come back on by pass mode by pass voltage has to be within between 203 V 237 V following the factory settings 5V lower limit and 5V upper limit 5 1 3 3 Battery Management Autonomy Time UPS has smart batter
10. pressing the T just for the actual situation If any other problem occurs later on different than the previous reason than the buzzet shall be heard with an audible sound in order to warn the user about the new situation 25 6 Important Operating Notices Uninterruptible Power Supplies UPS have an important function in the protection of the critical and sensitive loads from the bad mains electricity conditions and they are used to supply uninterruptible energy to these loads In such bad mains electricity conditions the user can provide an artificial energy supply to the equipments present in the office or at home by using an UPS The electricity network system in a building should be established professionally according to the suitable conductor quality cross section selection necessary earthing and distribution principles An user who is willing to create an artificial energy supply in an office or at home environment by using an UPS should be careful about some points during the installation of the connections between the equipments that are going to be fed by UPS Otherwise normal operation of UPS without a failure or user s safety cannot be secured Person health and related items regarding this issue are listed under the section Security Warnings of the user manual In this section these points shall be notified again and necessary information concerning the connections between UPS and the supplied equipments shall be pr
11. the automatic fuse on the distribution box UPS input output battery and by pass if any additional battery cabinet if any automats Load will be connected L2 N2 and ground earth connections at the rear side of the UPS Cables dimensions between UPS and loads have to be chosen following load current Load power connected at the UPS output must be not bigger then UPS nominal power 3 4 6 Communication Interface Connection Please contact to authorized Inform distributor to get the optional accessories such as SNMP adapter modem remote control panel software etc Information about this section is given in the communication interface section 10 4 Switch on and Switch off 4 1 Switch on After making all the connections mentioned in the chapter 3 you need to switch on to I position the automatic fuse on the distribution box UPS input output battery and by pass automats If there is any external battery cabinet then turn its fuse in I If mains voltage is within the limits the unit switches on UPS makes self test for few seconds to check if everything is normal and then starts to supply the load If you want to switch on the UPS when the mains is out of the limits please press CS button 4 2 Switch off To switch off the UPS please press 0 button Then the load is transferred to by pass If the mains is out of the limits UPS pass to shut down mode To stop the load to be supp
12. voltage and frequency are software parameters and can be changed upon request Transfer Time 0 ms Batteries Battery type Sealed Maintenance free lead acid The quantity and capacity of batteries located inside the ups cabinet Nominal battery Battery capacity App Weight Battery Quantity Total nominal Total battery voltage per bat per battery per battery battery voltage weight 12V 12 Ah 4 1 kg 32 384 V 131 2 kg 12V 17 Ah 6 0 kg 32 384 V 192 kg Approximate bridging times Full load 32 pcs 12 Ah battery 7 5 min Half Load 32 pcs 12 Ah battery 22 min Full load 32 pcs 17 Ah battery 13 min Half Load 32 pcs 17 Ah battery 35 min Battery Recharge Time for 32 pcs 12 Ah battery App 8 Hours Battery Recharge Time for 32 pcs 17 Ah battery App 12 Hours Temperature controlled battery charging General Specifications Audible Noise 1m away from the front of the unit lt 55 dB Isolated Free Contact communication and serial communication RS232 according to EN60950 At Normal Operation online amp battery operation electronic short circuit protection At Normal Operation online amp battery operation overload capability At Normal Operation online amp battery operation capability of holding inrush currents Overtemperature Overvoltage Overcurrent and battery deep discharge protections LCD Display Standards Protection Class IP 20 EMC EN 50091 2 Performance EN 62040 3
13. voltage is available then passes to by pass Non moving parts except the fans Maintenance free lead acid battery Less maintenance need usage Using Inform software you can protect your data and operating Communication interface Systems Output voltage is not affected by changes on the mains input and load level High efficiency Low power consumption Uninterruptible Manual Bypass Feature 3 Installation ege Check if the UPS has been subjected to any damage before unpacking it If you notice any damage please contact to transport firm Check if all the additional parts have been supplied with the UPS Please make sure that the packing contains the following UPS User Manual Test Reports Before the installation please check if your UPS is customized following your special requirements if any CEP In standard UPS output voltage and frequency are adjusted to 220 V 50 Hz 31 Handling UPS and battery weights are given in the chapter 9 You may calculate the total weight IN If needed to move the UPS it is obligatory to pack the unit It is suggested to keep the original packing 3 2 Storage Please store the UPS and batteries in an environment where the temperature is between 15 55 no receipt of direct sunlight far from the heating in a dry place Environmental humidity must be between 20 95 none condensing If the batteries will be stored more than 3 months i
14. Autonomy Time i 17 5 1 3 4 Temperature Management 5 1 3 517 Communication Interface ive socie eee DEA eR EEEE EON xe 5 1 4 Abnormal Conditions Operating Principles essent nennen tenentes 21 ST R ccce ebrei he ree PE iO ERR P ORO ARE ELO EO T e EROR ET dh 21 LAZ Output Short a ope de e nep tH eere E GI o EUH HE VEN 21 KLASS Engl Thrash Current Load at the Output eae nin tee e deme eee RARE e 22 Display sess 522 T Front Panel oe dee ett etta adotta trees seii tpe pede eet e de en tara nd 5 24 44 Display LCD 2 01 5 24 23 C EBDSa ERI cea aeq eum DR 24 5 21 53 iiio eO HR E EN 25 5 2 2c A E e Seen pq Uu 25 Important Operating 26 AEETI E a Te E 28 Trouble Shooting Te 29 Technical Specifications 15 Saver Plus DSP UPS eese ennt nnne tnnt nnn 31 Technical Specifications 20kVA Saver Plus DSP UPS esee 33 II 1 Safety AN For the staff and equipment safety it is necessary for the users to fully read and AN understand this manual before working on this equipment Avoid the
15. EN 50091 3 Safety EN 50091 1 32 10 Technical Specifications 20 Saver Plus DSP UPS Physical Specifications Height 970cm Width 43 cm Depth 82 cm Weight 168 kg Environmental Conditions 1 i 20 980 Temperature DUE Dess sm DET Relative Humidity EP Storage 15 55 C Storage 0 020 9 995 Electrical Specifications System Efficiency with Input voltage 220 V and full capacity batteries 9 5100 linear 9 550 lineat 9 5100 non linear 50 nonlinear Load Load Load cos 0 7 Load cos 0 7 Normal Operating online mode gt 91 9 gt 90 gt 90 8 gt 89 5 Green Mode by pass mode gt 96 293 3 295 7 293 4 Cross Sections of Connection Cables Ground Connection 16 mm Input phase amp neutral 16 mm By pass connection 35 mm Output phase amp neutral 35 mm Battery 16 mm Input Phase Number 3 Phase Neutral Nominal Voltage 220 V Nominal Frequency 50 Hz Input voltage range at mains running 9452 Load 80 280 V Full load 144 280 V Input current Limit 52 Fuse current and type 50A C Type Powet factor at nominal input voltage Full load 0 959 Half load 0 939 Output online amp battery Operation Phase number 1 Voltage wave form Sinusoidal Nominal Power kV 20000 VA Nominal active power 14000 W Nominal voltage 220 V Nominal current 91A
16. Frequency mains present Locked to the input Frequency normal run 50 Hz 0 005 Power factor 0 7 Crest Factor at nominal power 3 1 Static voltage regulation 0 100 load variation lt 1 Voltage Total Harmonic Distortion THD 0 Load 1 55 25 linear Load lt 2 64 9025 non linear cos 0 7 load 2 66 50 linear Load 3 06 19450 non linear cos 0 7 load lt 3 52 75 linear Load 2 82 9075 non linear cos 0 7 load 6 42 7 5100 linear Load lt 3 34 100 nonlinear cos 0 7 load 6 79 Overload holding time 0 to 9 0150 load variation 32 s NOTE Overload holding time is a software parameter and can be changed upon request Fault removal current For B type fuse lt 32 A For C type fuse lt 16 A 33 By pass Line Phase number 1 Nominal frequency 50 Hz Nominal power kVA 20000 VA Nominal active power 14000 W Nominal voltage 220 V Nominal current 91A Fuse value used in the panel 00Amp C type Bypass input voltage range 198V 242V Bypass input frequency range 47Hz 53Hz NOTE By pass voltage and frequency are software parameters and can be changed upon request Transfer Time 0 ms Batteries Battery type Sealed Maintenance free lead acid The quantity and capacity of batteries located ins
17. LR operation UPS try to pass to by pass mode but does not succeed When the UPS is on OUTFLR operation 0 sign appears on the right side of the display If OUTFLR conditions are finished if you push twice to button UPS starts to its normal operation Before to start the normal operation please check the fans on the rear side If the fans are not CE working please contact to technical service IN Do not open the case or put any object in the holes to check if the fans are working 5 1 1 7 Wait Mains WTMNS Wait mains means that UPS cuts off the output voltage until the mains input comes to allowed limits When the mains input reaches to acceptable limits UPS passes to on line mode In order to start WTMNS operation you need to send the shutdown command through communication interface during the battery mode At the end of time given by the user UPS pass to WIMNS operation If shutdown command is sent during the on line ot green mode at the end of defined time UPS passes to shutdown mode and then returns to the operation mode defined by the selected operating type During the WIMNS operation if you want to switch on the UPS manually Please press first to 0 button and switch off and push to CS button UPS starts on battery mode 5 1 2 Operating Types 5 1 2 1 Online Priority Operating Normal Operation When you turn the input fuse to I position if the mains voltage is over 130V UPS is switched
18. SAVER PLUS DSP SERIES THREE PHASE IN SINGLE PHASE OUT 15 amp 20kVA USER MANUAL inform UNINTERRUPTIBLE POWER SUPPLY UPS 288713580 Important Notices Thank you for choosing Inform UPS Systems This document provides all the instructions necessary for the installation and the operation of the Saver Plus DSP Uninterruptible Power Supply For the staff and the equipment safety it is necessary for the users to fully read and understand this manual before working on this equipment CS Please read the manual carefully before working on this equipment cge Please keep the manual Description of the Symbols IMPORTANT NOTICE Please follow the instructions AN LIFE RISK Please follow the instructions AN DANGER Please follow the instructions otherwise the unit can be damaged or user can be hurt 3 o A 3 1 3 2 3 3 3 4 4 1 4 2 5 1 MP os ins S 1 System Descriptions M 2 ICE M 5 Handlitig Eg E 5 Ner P 5 Positioning Connections cssc Wi alan het nacta asian ats tenni seit au nami teres ues 6 241 CEatthi Connecttonz ss et rote o neto dee EA e p OR RE e d epe ERR 7 3 422 Tnp t Confetti ep e edat te tt pera ede dub dra t e ep raden 7 5 43 Bypass Input COBTICCHOR linn Reate cte stades teet da i IPSA ee eben 8 SAAS Battery
19. and trigger the fuse between UPS and load So short citcuit condition is over and other loads are not affected On line and battery modes operations in short circuit conditions Normal UPSs switch off in such cases Thanks to algorithms used in battery charging battery lifetime is extended This helps gt To continue charging the battery even the mains input go down to 80V Load independent charging voltage gt Temperature controlled battery charging Additionally Info smart Battery Management gt Battery autonomy time is calculated thanks to artificial intelligent algorithms gt Current ripple is minimum level during the discharge gt Battery testing is available gt UPS measures the temperature of different internal parts and calculates semi conductor junctions temperature This helps Temperature Management A no ed 8 gt To calculate overloading time in a reliable way gt protect against over temperature UPS continues its online operation for a certain period during overload condition This depends on overload percentage and temperature of semi conductors Calculation is done as follows gt Load is supplied for a certain period by UPS considering output fuse temperature characteristics and if by pass input voltage is available and then pass to by pass Overload Time Management gt Meanwhile if junction temperature passes the critical level if by pass input
20. are installed inside the UPS cabinet there is no need to make battery connections If the batteries shall be put in a separate additional battery cabinet or make parallel to the batteries inside the UPS please follow up the instructions below Switch on to 0 position the battery cabinet fuse Connect the B on the battery cabinet to B on the UPS Connect the B on the battery cabinet to B on the UPS Connect the N3 on the battery cabinet to N3 on the UPS Connect the PE on the battery cabinet to battery ground earth on the UPS Locate the battery fuses to their location sockets CR In order to obtain better performance from the battery please charge at least 10 hours before the operation You may do the initial charge of the batteries after the connection of the loads But during the initial charge if the UPS transfers the loads to the output then the charge wouldn t be completed In order to prevent this the loads shouldn t be supplied through UPS all along the initial charge time Please follow up the below procedure In order to make the initial charge after connecting the loads to the output e Perform the output connections as in the explained section e Turn the by pass switch in to by pass position on the UPS e Turn the UPS battery fuse and external battery cabinet fuse if present in position e Turn the automatic fuses on the distributions panel that the UPS is connected to mains and by pass in
21. ation of the unavailibility of the bypass voltage for transfer This means that the bypass voltage and or frequency is out of allowed limits Please check and control that you have the bypass connection and bypass fuse is in 1 position until you observe G message on the front panel please pres continously to I button If you bring the manual bypass switch in 1 position although you have not received the BYPASS OK message on the front panel then you energise the loads with an inconvenient voltage and or frequency During this transfer even your loads may remain without energy for a while If you observe BATTR OK message on the front panel then this means that the ups is operating from the mains due to the lack of input mains If the input fuse is not in 0 position and there is bypass voltage then by pressing button from the front panel you can obtain the transfer to green mode operation If you observe BYPASS OK message on the front panel then by bringing the manual bypass switch to 1 position you can provide the uninterruptible transfer to manual bypass line 16 transfer from manaul bypass operation to online operation e f the UPS is switched off then bring the battery battery charger output bypass and input fuses to 1 position RESPECTIVELY e Please check and control that UPS is switched on e After a period of switching the UPS on MB message on the front display
22. cable is a very simple example for this situation and it is shown in the below diagram Computer takes its earthing PE via the distribution panel where the UPS is connected Because of the security precaution explained above computer s communication connectors are also at this protecting earthing level The printer s communication connectors which are connected to a socket that is not fed by the UPS takes the protecting earthing level via this socket The important point during the connection of computer and the printer to each other is to keep the potential difference small between the distribution panels and socket s earthing At well earthed building installations this difference is zero Otherwise from both sockets a balancing current shall flow continuously in order to equalize the earthing levels when the intermission connection cable is connected This current shall cause an interruption on the communication or a failure on the communication ports As fat as possible all the rigging s power connections that are connected to computer system should be made to a single socket via UPS 26 BATTERY CABINET Communication interface Grounded socket DISTRIBUTION At some building electricity distribution systems there can be sockets just composed of two lines phase amp neutral but may seem like a socket with earthing This socket s earthing point is either not connected to the protecting earthing or it is connec
23. e ONLINE OK message on the display than turn the output fuse to position If there is a short circuit at the output and if all the loads are connected to the output via suitable valued fuses than the ups finalize the short circuit by switching off the fuse that belongs to short circuited load If the loads are not connected to the output via suitable valued fuses than the unit passes to OUTFLR mode In this case the short circuited load should be found and disconnected from the system In otder to run the ups at Online mode the input voltage should be within a certain value range If the input fuse switches off again although the output fuse is on 0 position than please call the technical setvice The list of the alarms that can be seen on the unit and their definitions have been explained in the Display LCD section The followings should be applied if you see these alarms FANFLR Fan Failure Call the authorized staff BOVTE Battery temperature high Bring back the environmental temperature to normal BUV Low battery voltage Wait for the mains voltage to come back normal situation BFUFL Switched off battery fuse Turn the fuse to T position If it switches off again than call the authorized staff OVTE Over Temperature Failure Switch off the loads and maintain the normal environmental temperature If the alarm is seemed again than call the authorized staff OVLD Overload Disconnect some of the loads The pr
24. e is observed among the alarm messages listed above respectively On the Variable section of the Display the name of the variable that is selected by mode button can be displayed The mentioned variables are important measurements related with the operation of the ups which concerns the user The following variables can be observed LOAD It indicates the load percentage as the load s current drawing power versus UPS s nominal power LOAD output active power output nominal power 100 TBAT It indicates the time in minutes that the ups can work from the batteries VIN It indicates the effective value of the input voltage as Volt V VBAT It indicates the half of the average battery voltage as Volt V VOUT It indicates the effective value of the output voltage as Volt V FOUT It indicates the output frequency as Hertz Hz On the Variable section one variable at a time can be displayed 5 2 1 2 LEDs On the Panel there are six LED indicators present The definitions of these LEDs are explained below Line This green LED lits when the equipment s input voltage value is within the online operating limits If the mains voltage goes out of on line operation limits than this green light starts blinking Battery This red LED lits if the unit is working from batteries and the remaining battery capacity is greater than 30 lits during the start up test Blinks during battery operation and when the remain
25. e unit with a slightly moistened cloth IN Do not drop any liquid and solid foreign substance inside the unit IN Do not use a cleaning powder or any other material that may damage the plastic parts 28 8 Trouble Shooting In this section the procedures that should be followed is explained during an abnormal condition of the unit Before you inform the technical service read and apply carefully the things explained detailly in this section Before informing the technical service Be sure that you have read this section completely amp carefully and applied all the things that are advised Please note the model and serial number of the unit which are present on the rear panel label Desctibe the problem with full information If you think that there is a problem on the unit than initially perform the following controls on the unit Has the earthing connection of the unit been made correctly Has the input fuse of the unit switched off You should do the earthing connection as explained in the related section in order to run the ups propetly At the systems that do not have a split separate By pass input a switch off on the input fuse indicates that there is a short circuit occurred on the output during by pass mode operation or a failure occurred on the ups In such a case you should do the followings After you turn the output fuse to 0 position turn the input fuse to position and start up the ups normally See th
26. eration the boost rectifier adjusts the mains voltage to the necessary DC voltage level required for the inverter and helps to provide sinus current with a power factor near to 1 from the mains On battery mode it increases the battery voltage level required for the inverter and uses current from the battery with a low ripple ratio thus extending the battery life Inverter The inverter helps to obtain a very constant AC voltage level at the output by using DC voltage at the boost rectifier s output Your UPS features Inverter Thyristors This helps to separate inverter from the output electronically in case of by pass mode operation ot UPS output off conditions By pass Thyristors This helps to separate by pass input from the UPS output electronically Battery Thyristors This helps to separate battery from the boost rectifier electronically The necassary energy supply is obtained from the batteries whenever the input mains supply is not sufficient for the supply of the loads By pass Switch It is a mechanical switch which connects the ups output to the bypass input and provides uninterruptible transfer It is generally used to isolate the ups without disconnecting the load from output and the mains from input By pass Input In some cases it is requested to supply by pass line from another mains sources In this application it is used split by pass Please inform your contact about your need Feat
27. hat UPS to be connected in the distribution box against the risk of leakage reverse voltage Otherwise can cause life risk Cables to be used for UPS and distribution box connections are shown in the chapter 9 Risk of AN Isolate uninterruptible power supply before working on this circuit 3 4 3 By pass Input Connection Please follow up the below instructions for the by pass line connection Please add two poles automatic fuse to distribution box where to UPS is to be connected Please do not forget to add leakage current relay Fuse value amp type is stated in the technical specifications section of the user manual Leakage protection relay value must be the total value of 30mA UPS input leakage current relay and total leakage current value of the load connected to UPS Relay must be protected type against peak current that can be happened on EMI filter capacitor Above informations are given for the supply of UPS only If more equipment will be supplied please make the calculations accordingly A Changes on distribution box have to be done by authorized persons only After the necessary changes switch on 0 position the automatic fuse on the distribution box and connect the phase to by pass phase Clemens BYP through the automatic fuse and neutral to N1 clemens AN Before making by pass connection switch on 0 position the automatic fuse on the distribution box 3 4 4 Battery Connection If the batteries
28. he alarm section of the Display abnormal situation of the current is indicated with an alarm signal The following messages can be observed in this section OK It is obsetved when thete is no alarm FANFL It is observed when at least one of the fans fails DCFL It is observed when the DC voltage at the input of the inverter is not normal BOVTE It indicates that the measured temperature environmental temperature in the air entrance of the equipment is too high This measured temperature can be accepted as equal to battery temperature if there is no problem with the battery charging and if the batteries are located in an additional cabinet which has the same environmental conditions as the ups cabinet BUV It is obsetved when the battery remaining capacity decreases to 30 of the total battery capacity 23 BATTE It indicates that the battery test has been failed BFUFL It indicates that the battery fuse has been switched off for some reason or this fuse has been turned to 0 position OVTE It indicates that the equipment s cooler s or semi conductor s junction temperature is too high OVLD It indicates that the actual connected load capacity is more than the UPS nominal power If the MB message is observed at the MB indication place then this means that the loads are supplied through maintenance bypass line CE In case that more than one alarm happens at the same time than the code of the below alarm messag
29. he possible reasons is that batteries are at the end of their lifetime Please contact to authorized service If the performed test is successful UPS continues to its previous operation mode Battery lifetime depends on the battery type charge discharge quantity discharge depth and environmental temperature Please see below figure battery life is the zone between the two lines 18 Temperature Battery lifetime 100 E 10 1 e 2 0 1 0 01 d 0 001 0 10 20 30 40 50 60 70 80 Temperature C To check the autonomy time for certain load level you choose normal operating mode please turn the input fuse to 0 position while the UPS is loaded with the desired load level Then UPS passes to battery mode You will see on the screen BUV sign UPS will shutdown in a few minutes The time between by pass mode and switch off of the UPS is the autonomy time If you don t want any interruption on the load please turn the input fuse to position when you see the BUV message C Please make sure that the batteries are full before the test 5 1 3 4 Temperature Management UPS measures the temperature of some points inside the UPS and calculates the temperature of semiconductor junctions by using electrical values temperature of which is immeasurable In this way Overload time is precisely calculated UPS is able to perform advanced over temperature protection 5 1 3 5 Com
30. ide the ups cabinet Nominal battery Battery capacity App Weight Battery Quantity Total nominal Total battery voltage per bat per battery per battery battery voltage weight 12V 17 Ah 6 0 kg 32 384 V 192 kg Approximate bridging times Full load 32 pcs 17 Ah battery 8 min Half Load 32 pcs 17 Ah battery 25 min Battery Recharge Time for 32 pcs 17 Ah battery App 12 Hours Temperature controlled battery charging General Specifications Audible Noise 1m away from the front of the unit lt 55 dB Isolated Free Contact communication and serial communication RS232 according to EN60950 At Normal Operation online amp battery operation electronic short circuit protection At Normal Operation online amp battery operation overload capability At Normal Operation online amp battery operation capability of holding inrush currents Overtemperature Overvoltage Overcurrent and battery deep discharge protections LCD Display Standards Protection Class IP 20 EMC EN 50091 2 Performance EN 62040 3 EN 50091 3 Safety EN 50091 1 01 09 2005 The manufacturer has the right to change all the information in the user manual without any declaration 34
31. ile the UPS is operating in battery mode are more accutate than those calculated while UPS is operating in another mode Please check chapter 9 to see the back up time of a fully charged on full and half load conditions In order to obtain longer autonomy time you may add batteries either internally if possible or in an external battery cabinet Please contact to authorized service During the discharge battery mode current ripple is on minimum level UPS has battery testing feature It warns the user for battery life Battery test is done in every 90 days automatically If user has software user may perform battery test whenever required The best result is taken when the batteries are full and UPS is operating on nominal load During the battery test UPS passes to battery mode and it takes maximum 10 seconds During this test if the battery voltage goes below a certain level battery test fails You may see BATTF sign on the screen and UPS gives audible alarm and fault led blinks At the end of test UPS goes to its previous operating mode but the alatms continue If the Line led is always on even the mains input is available BATTR sign exists on the display and battery led is on it means battery test is on process If the test is done when the batteries are empty please let the UPS charge the batteries first Please check BATTF sign disappears If not contact to authorized service If battery test fails one of t
32. in position e Turn the UPS input and battery charger fuse in I position If the mains cut off during the initial charge the charge time should be prolonged as much as the cut off time Do not touch any clemens on the unit during the operation For your own safety please make the output connections after the end of charging process according to the explanations in the related section At the end of the advised charge time before making the output connections the following items should be performed e Turn the UPS input fuse in 0 position Turn the battery fuse and external battery cabinet fuse if present in 0 position e Turn the automatic fuse on the mains distribution panel where the UPS is connected in 0 position e Please check and control that the manual bypass switch is in 0 position Now you can make the output connections safely 3 4 5 Output Connection Itis suggested to use different fuse and leakage current relay for each independent load In case of gg g y p short circuit related fuse will be triggered and remaining loads shall continue to be supplied Nominal current value of the fuse between load and UPS must be lower than the fault clearing CFP current value given in the Technical Specifications chapter Otherwise fuse shall not be triggered before 10ms and load energy shall be interrupted AN Before making output connections switch on to 0 position
33. ing battery capacity goes below 30 Other than these conditions it does not lits By pass This Yellow LED lits during by pass operation mode Overload This Green LED lits continuously during normal load conditions It starts blinking whenever an overload condition occurs Inverter This Green LED indicates that the inverter is working properly and the loads are fed through inverter It does not lit if the inverter fails Fault This Red LED starts blinking whenever the following situations occur o Iftheunits cooler or junction temperature has exceeded a certain value o Ifthe environmental temperature has exceeded a certain value 24 o If the battery voltage has exceeded a certain value o Ifthe Fan has failed o Ifthe Battery Fuse has been switched off or turned to 0 position o Ifthe Battery Test has failed o Ifthe Unit has passed to Inverter Failure Mode o Ifthe Unit has passed to Output Failure Mode Other than these conditions it does not lit 5 2 1 3 Buttons There are four buttons present on the front panel of the unit The functions of these buttons are explained below 0 button It is used to switch off the UPS functions of the equipment I Button This button has three functions o To restart the unit if it is in Shutdown mode o Tosilence the audible alarm if present o change the operating mode of the unit as Green or Normal Operation When button is pressed the equipment
34. input is out of the limits UPS check if the mains input available for on line operation then pass to on line operation When the by pass input turns to its normal conditions it passes to by pass mode If the by pass and mains input are not available or out of limits UPS passes to battery mode Which ever comes to its normal conditions first UPS passes that operation mode On green mode inverter is off and efficiency is very high This provide energy saving c Itis suggested to use normal operation During the green mode load is not fully protected against output short citcuits and disturbances You will see on the right top of the screen as sign indication during the green mode operation To pass to on line mode operation from the green mode operation please push the button Two times if there is an audible alarm One time if there is no audible alarm To pass to UPS out of function operation please push the button 15 5 1 2 3 UPS out of Function Operation transfer from online operation to manual bypass Please proceed as described below in order to transfer the load from online operation to manual bypass operation without interruption The below instructions should be followed up respectively for user safety and preventing the load to be disenergized ec e please check that UPS is at online operation mode On the front display panel of the ups ONLINE OK message should be observed e Pre
35. l which has been formed by considering the output fuses thermal characteristic than it transfers the load to by pass line if the bypass input voltage value is within the allowed limits Meanwhile if the junction temperature passes over a certain value than it transfers the load to by pass line assuming the bypass voltage is acceptable before the calculated time which has been found out with the help of thermal model Overload time versus overload quantity diagram is shown in the technical specifications section of the user manual If the unit is working on by pass mode during the initial start of the overload or if it has passed to by pass mode because of the overload than the only protection in the system is the automatic fuses in the circuit In case of the UPS fuse is switched off than all the loads on the output shall be without energy se For safe operation avoid the system from overloading 5 1 4 2 Output Short Circuit If a short circuit occurs at the output of the unit UPS acts like a current source as long as the over current is drawn it decreases the output voltage keeping the output current constant at a certain value forcing to trigger the fuse that is between the UPS and the short circuited load By triggering the 21 mentioned fuse the short circuit is being removed and the loads are being prevented to be affected from this failure The unit performs the short circuit protection facility in case all the
36. lied please turn the UPS output fuse to 0 position To switch off the UPS please turn all the fuses to 0 position Even though all the fuses are in 0 position there is still energy on the connections Do not touch If any wotk will be done on UPS clemenses fuses on mains by pass distribution box battety cabinet if any must be turned to 0 position gt e Devices with internal batteries have hazardous voltages on battery connectors even if the battery circuit breaker is in 0 position Do not touch these connectors gt 11 5 Operating Instructions 5 1 Unit Operation 5 11 Operating Modes Following the status of mains amp by pass voltage UPS can operate either one of the below operating modes 5 1 1 1 On line Mode ONLINE Online mode is available if the mains is within the allowed operating limits In this mode UPS supply the load and charge the batteries Load is supplied through inverter and inverter 1s on line If On line mode is chosen the mains input is in the acceptable limits and there are no abnormal conditions such as over temperature overload failure etc Green mode is chosen by pass input voltage is out of limits but the mains input voltage is in the acceptable limits and there are no abnormal conditions such as over temperature overload failure etc UPS operates in on line mode 5 1 1 2 By pass Mode BYPASS If the voltage in the by pass inp
37. mode section of the Display the actual operating mode is seen On the display panel the following messages can be observed SHUTD It is observed when the unit is at Shutdown mode ONLINE It is observed when the unit is in On line mode BATTR It is observed when the unit is working from the batteries BYPASS It is observed when the unit is working from the mains via by pass line WTMNS It is observed when the unit is on mains waiting mode INVFLR It is observed when there is a ups inverter failure OUTFLR It is observed when there is a failure at the output If the mains voltage goes out of the limits during green mode operation at the units having split by pass than UPS starts its rectifier for in case that the by pass input might go out of limits in order to keep ready the transfer from the direct current in the input of inverter to batteries without any interruption Briefly it passes to battery operation mode But at the same time it also remains at by pass mode This is an exceptional situation where the equipment remains on two modes at the same time and meanwhile on the LCD display BYPASS message is observed The type of operation is shown on the LCD display with the following messages As an operation mode it shows that UPS out of circuit has been selected As an operation mode it shows that Green Mode has been selected As an operation mode it shows that Normal Operation has been selected On t
38. munication Interface Please contact to authorized distributor to be informed how to get SNMP adapter software communication cable modem etc Communication interface has the following features Communication without operator Direct communication between your PC and UPS Add as a new Client to the Network Inform the operating mode to an external unit Above featutes are optional AN Do not remove or plug in communication interface during bad weather such as lightning conditions 5 1 3 5 1 Free Contact Communication UPS 9 Pins D SUB female socket free contact gives the following signals UPS shutdown This feature is used for remote shutdown and switch on via PC Pin 6 high 5V 12V Pin 7 19 Mains failure This signal between Pin 2 and Pin 4 contact closed is given if the mains input is out of the allowed operating limits and disappears when the mains input comes to its normal conditions Low battery This signal between Pin 5 and Pin 4 contact closed is given if the battery capacity is less than 30 By pass active This signal between Pin 1 and Pin 4 contact closed is given if the load is supplied by the by pass input Summary alarm This signal between Pin 8 and Pin 4 contact closed is given if battery mode low battery by pass active or Fault sign is blinking An example of free contact communication is given below If the system in communication sends DC signal in order to cu
39. nt may cause condensation It is IN dangerous to operate the UPS Please wait at least two hours before making the connections Connection terminals are in the front side of the UPS Standard UPS fuses and connectors settlements are shown below maint switch ELS S __ BATTERY FUSE Bypass iise P I M NEU 7 Bem BATTERY FUSE k BATTERY NEUTRAL FUSE Output Fuse Q 0 m BATTERY CHARGER FUSE Output Ground PE Output Neutral Output Phase Bypass Neutral Bypass Phase Input Neutral N e ES x BATTERY GROUND PE Input Phase T BATTERY CLEMENS Input Phase 5 Input Phase a BATTERY NEUT CLEMENS Input Ground PE BATTERY CLEMENS Units with internal batteries have hazardous voltages on the battery connectors even if the battery circuit breaker is in 0 position Do not touch the battery connectors Units with internal batteries can produce output voltage even if no connection is made Therefore it is mandatory to keep all circuit breakers in 0 position and not to push the buttons the front panel during installation Please follow the instructions as explained below 3 41 Ground Earth Connection AN UPS ground earth connections have to be done UPS input ground earth connector has to be connected to low resistive ground earth line
40. oad gt 0 931 Output online amp battery Operation Phase number 1 Voltage wave form Sinusoidal Nominal Power kVA 15000 VA Nominal active power 10500 W Nominal voltage 220 V Nominal current 68 A Frequency mains present Locked to the input Frequency normal run 50 Hz 0 005 Power factor 0 7 Crest Factor at nominal power 3 1 Static voltage regulation 0 7 9100 load variation lt 1 Voltage Total Harmonic Distortion THD 0 Load lt 2 0 25 linear Load lt 4 7 25 non linear cos 0 7 load lt 4 5 50 linear Load lt 3 2 50 non linear cos 0 7 load 42 75 linear Load lt 2 9 75 non linear cos 0 7 load 5 0 7 5100 linear Load lt 3 3 100 nonlinear cos 0 7 load 6 Overload holding time 0 to 9 0150 load variation 61 8 s NOTE Overload holding time is a software parameter and can be changed upon request Fault removal current For B type fuse 24A For C type fuse 12A 31 By pass Line Phase number 1 Nominal frequency 50 Hz Nominal power kVA 15000 VA Nominal active power 10500 W Nominal voltage 220 V Nominal current 68 A Fuse value used in the panel 80Amp C type Bypass input voltage range 198V 242V Bypass input frequency range 47Hz 53Hz NOTE By pass
41. ocedures that should be followed up are summarized below in case the UPS passes one of the below failure modes INVFLR Inverter Failure mode o Disconnect all the loads safely o By pressing the button twice try to restart the unit again o Callthe technical service if the same failure happens again 29 OUTFLR Output Failure mode o Check the loads Disconnect the excess loads and short circuited loads if any o Check the environment temperature be sure that there is enough ventilation space around the ups o Check the Fans whether they are running properly or not if there is a problem on the fans than call the authorized staff o By pressing the button try to restart the ups If the failure happens again than call the authotized staff During the normal operation of the ups the possible situations that can be faced and the things that should be done in such situations are explained details in the following Trouble Shooting Chart Battery voltage is low After obtaining the data security switch Any audible alarm Is it at BATTR mode Is there a BUV alarm off the loads As a running mode normal is There is exceeding load in the circuit Disconnect the unnecassary loads Is there a OVLD alarm selected Unit is online working As a running mode Green Mode is selected The unit is working at By pass Mode Cooler o
42. on and after the test if everything is normal and if the 0 and buttons were not pressed during the test UPS starts in this operation type 14 The same is true if the UPS has been started up by pressing CS button in case of a mains interruption If the mains input is out of the tolerance UPS passes to battery mode When the mains input returns to normal conditions UPS passes automatically to on line operation Even though the mains input is within the operating limits but there are abnormal conditions such as over temperature continuous overload failure etc UPS passes to by pass operation if the by pass input is within the operating limits If the by pass input is out of the tolerance the unit either passes to shutdown mode or switch off If the unit passes to by pass mode when the abnormal condition is over UPS starts to online operation You will see on the right top of the screen as sign indication during the normal operation Cg Normal Operation is the safest operating type Load is fully protected on normal operation only To pass to green mode operation from the normal operation please push the I button Two times if there is audible alarm One time if there is no audible alarm To pass to UPS out of function operation please push the button 5 1 2 2 By pass Priority Operating Green Mode UPS operates on by pass mode if the by pass input is within the operating limits If the by pass
43. out of the limits inverter is supplied from battery but load is supplied from the by pass line You may switch on the UPS by pushing CS button even if mains input is lower than 130 V or input fuse is on 0 position In this case UPS switch on shutdown mode and make self test If everything is ok UPS operate on battery mode Autonomy time depends on battery type quantity and load level UPS stops feeding the loads if the battery voltage falls under a certain value Battery life decreases if battery capacity falls below a certain level Therefore UPS stops operating in battery mode when the battery capacity falls below 30 of its total capacity 5 1 1 4 Shutdown SHUTD During the shutdown mode even the UPS is switched on there is no energy on the output and load is not supplied UPS makes self test during the start up to check if everything is normal During this operation UPS is on shutdown mode Other shutdown mode conditions User push the 0 button when the by pass input is out of the limits UPS switches into shutdown mode if by pass input voltage gets beyond limits while mains voltage is within limits and UPS is disabled User push the 0 button and send shut down command through communication interface In addition During the battery mode if shut down command is sent through the communication interface and if the mains comes back to normal conditions for a short period UPS passes to shutdown
44. ovided The connection of the UPS to the mains should be done with the right cross sectional cables according to the explanations given in the Installation section and this should be performed by authorized staff UPS should be connected to a well earthed panel which can provide the necessary amount of current written on the label at the rear part of the ups Computer and supporting riggings are the main equipments protected by UPS Such equipments power connections are composed of two pcs power entries and one pc Earthing PE lines Earthing PE line is connected to the contacting metal surfaces of the unit in order to protect the user from the leakage current or electrical shock in case of failure situation Computers and its riggings communication connectors are also the contactable metal surfaces Therefore each pin of these connectors should be suitable according to the earthing PE potential or at a very small potential which may not harm a person Equipment which is supplied from a non earthed or not well earthed panel socket constitutes an electrical shock danger to the user At the same time possibility of a failure on the electrical circuits is too high On the computer and supporting rigeings other than the power connections another connection is needed where the earthing PE also carried for the communication among each other Between the computer and printer a connection made by an intermission connection
45. r junction temperature is too high Check the environment temperature decrease it if necassaty Is there a OVTE alarm Is it at BYPASS The unit is running but the ouput is switched off With I button start the unit The air temperature in the air entrance of the unit is too high Check the environment temp decrease it if necassary Is there a BOVTE alarm Switched off by the comment received from Comm Interface It is on mains waiting mode It will switch on automatically Battery test result is negative Inform the authorised staff Is there a BATTF alarm when the mains come back Battery fuse is switched off Switch on it If the same failure happens again call the authorised staff Is there a Check the connections and BFUFL alarm fuses than restart the unit Fan is not working call the authorised staff Is there a FANFLR alarm Is 0 written By pressing I button run the ups on the running at normal mode Is it at BYPASS mode type section Unit has passed to by pass because of some irregularities For a long time if it does not pass to online or battery mode or the audible alarm does not stop call technical service Unit has switched off its output temporarily because of a possible fixable problem The loads are unenergised After the Overload short circuit temperature controls and necassaty corrections by pressing 1 button restar
46. ssing the I button on the front panel of the ups for necessary times provide the transfer to GREEN MODE On the right upper line of the display panel G letter should be observed e On the front display panel BYPASS OK message should be observed and the bypass LED should lit e Bring the Manual Bypass Switch to 1 position e Please check and observe the MB message on the lower line of the front display panel e Bring the output bypass battery charger and battery fuses to 0 position e Please check and control that the UPS is switched off completely Now the connected loads are supplied through the manual bypass switch of the ups from bypass line In case of a energy cut off during this operation mode your connected loads shall remain without energy CAUTION Although the fuses of the UPS is at 0 position and the UPS is switched off if the manual bypass switch is at 1 position than there is still bypass voltage on the output Clemens of the ups and on the supply part of the loads Do not operate on these points output Clemens and load supply parts before taking the manual bypass switch to 0 position Check the user manual in case of non desctibed conditions in this instruction sheet Exceptional Cases If you can not transfer your UPS to static bypass by pressing I button before passing to manual bypass and observe ONLINE OK message on the front panel this is an indic
47. sudden temperature changes which can cause condensation inside the UPS Otherwise wait for at least two hours before switching on UPS has to operate in an environment suggested in this manual Please read chapter 3 3 Positioning Do not close ventilation holes or other openings Do not let enter any foreign materials inside the UPS Installation and commissioning have to be done by authorized technical service Earth ground connection has to be done Do not plug in and remove the communication interface cables during the lightning weather conditions Avoid the risk of fire all the connections have to be done by suggested cable dimensions All cables have to be isolated and properly installed Do not connect overload to the UPS output Do not open the UPS doors There is high voltage risk Maintenance has to be done by authorized technical service In case of emergency damage of the cabinet front panel or connections etc switch off the UPS cut off input voltage and inform authorized technical service Please make the necessary packing if it is obligatory to move the UPS 2 System Description On line UPS connected between mains and load protects the load against voltage fluctuations ripples and electricity cuts off Our UPS during the on line operation provides stable pure sine wave This pure sine wave is not affected from the input voltage fluctuations This helps to extend the life time of your sensible loads Power
48. t is suggested to charge the batteries periodically Relation between storage temperature and petiod is shown below Storage temperature below 20 C once per 9 months Storage temperature between 20 and 30 once per 6 months Storage temperature between 30 and 40 once per 3 months Storage temperature above 40 once per 2 months Please follow up the instructions of installation chapter for earth input and battery connections Please turn to I position UPS s battery and input fuses and also additional battery cabinet fuses if present Please charge the batteries at least 12 hours 3 3 Positioning UPS and battery cabinet if any have to be positioned in an environment e No direct sun access Dry e Far from the heating equipments e Well ventilated e No excessive dust In order to maintain adequate ventilation of UPSs and battery cabinet ensure the air vents are not blocked and leave at least 20cm space at the rear side of the unit for ventilation Even though the operating temperature of the UPS and batteries are between 0 40 C It is suggested to provide an environment temperature between 20 25 C to get maximum performance from the UPS and batteries Environmental humidity must be between 20 80 none condensing 3 4 Connections Connections must be done by authorized technical service staff Life risk for user Temperature changes such as from cold to hot environme
49. t the current R resistors must be 50 k If the current which will be carried by the contacts is greater than 0 1Ma it is necessary to use the DSP UPS relay interface board stock code 105430010065 which can be purchased as an accessory UPS free contact connector PC Serial female communication port eo 9 9me o nere 5 4 3 L4 2 513 52 Communication via serial port RS232 serial communication port is connected to 9Pin D SUB male connector Pin connections are as follows GND Pin 5 TXD Pin3 RXD Pin2 The remaining pins do not have any connection 20 In the below diagram computer serial communication connection via RS232 is shown as an example UPS free contact connector female PC serial communication serial port male communication connector male XQ RS 232 female female 5 1 4 Abnormal Conditions Operating Principles 5 1 4 1 Overload Connection of loads to the output of the UPS that exceeds the nominal power of the unit is called Overload UPS can feed the load that exceeds the nominal power of the unit for a limited period while operating online This period depends on the load quantity and the initial temperature of the overload on the semiconductors The Unit follows up the following procedure in the calculation of the overload time It feeds the load for a period which will not cause the output fuses to blow out using a thermal mode
50. t the unit Most probably there is a failure on the unit Disconnect all the loads and By using the button start the unit If the same situation repeats again than call the technical service N Inform the technical service 30 9 Technical Specifications 15kVA Saver Plus DSP UPS Physical Specifications Height 970 cm Width 43 cm Depth 82 cm Weight 164 kg Environmental Conditions 1 1 9 020 9 980 Temperature DUE Dess sm DET Relative Humidity EP Storage 15 55 C Storage 0 020 9 995 Electrical Specifications System Efficiency with Input voltage 220 V and full capacity batteries 9 5100 linear 9 550 lineat 9 5100 non linear 50 nonlinear Load Load Load cos 0 7 Load cos 0 7 Normal Operating online mode gt 91 1 gt 89 0 gt 90 1 gt 88 6 Green Mode by pass mode 295 3 2923 295 gt 92 Cross Sections of Connection Cables Ground Connection 16 mm Input phase amp neutral 16 mm By pass connection 25 mm Output phase amp neutral 25 mm Battery 16 mm Input Phase Number 3 Phase Neutral Nominal Voltage 220 V Nominal Frequency 50 Hz Input voltage range at mains running lt 47 Load 80 280 V Full load 155 280 V Input current Limit 52 A Fuse current and type 40A C Type Power factor at nominal input voltage Full load gt 0 953 Half l
51. ted to neutral point instead When there is no flow of current on the neutral line than it may be on a protecting earthing level When these sockets and other parallel sockets are loaded the neutral voltage shall be different than the protecting earthing level which causes a security problem concerning the connected riggings and the person health IN The authorised staff should control the supporting riggins of the equipments that are connected to the UPS if they have been connected to the earthed sockets The UPS that is supplying the computers and their supporting riggings should have been connected to the distribution panel directly The equipments having high noise and leakage current such as refrigerator or climate should not be connected to the same fuse with the UPS Otherwise there can be some problems regarding noise and leakage current protection 27 7 Maintenance The unit does not need maintenance but the batteries may need maintenance depending on their type or they needed to be replaced after their lifetime is over The lifetime of the batteries is approximately 3 10 years if they are used in an environment having 10 20 C temperature value More information about the lifetime of batteries can be obtained from battery management and bridging time section If you want to make cleaning on the unit than you should perform the following Disconnect the loads Bring all the fuses on the unit to 0 position Clean th
52. ure Benefit IGBT Technology Compact design small dimensions and low weight Transformerless design DSP is 200 times faster than standard microprocessors This provides DSP digital signal processor gt To use all the sources in optimum level technology gt To observe carefully the failure conditions High input power factor This helps gt consume low reactive power PFC technology gt Not to load the installation extra cables transformers generators gt Clean power for the mains Wide input voltage tolerance on line operation even the mains is between 80 280 V This helps to reduce battery usage and guarantee battery to be fully charged and extend the battery life time On line double conversion technology UPS output voltage is sine wave same as ideal mains source UPS output total harmonic distortion is very low Feature Benefit Some loads when they switched on consumes high inrush current On such cases normal UPS switches off or passes to by pass On line and battery modes operation against inrush current Our UPS behaves like a current source In case of high inrush current consumption UPS adjust the output voltage and fix the current value Load is not affected the from inrush current In case of a short circuit at output UPS behaves like current source In case of high current consumption UPS adjust the output voltage and fix the current value
53. ut is transferred to the output by using either electronic or manual switch this mode is called by pass mode Your UPS has both electronic static and manual switch You can pass to Maintenance Bypass Mode by using the manual bypass switch on the ups This switch is used to transfer the bypass voltage to the output of the ups manually when the ups is not in function Maintenance Bypass Switch manuel bypass is an uninterruptible switch In case of use the instructions in section 5 1 2 3 should be followed up properly in order to maintain an uninterruptible transfer to byapss In condition to transfer from manual bypass line to normal operations the instructions in 5 1 2 3 should be followed up On by pass mode by pass input voltage is transferred to output through the thyristors Load is supplied by by pass input voltage Inverter is off By pass input voltage must be within the operating limits The unit e Stays at this mode when green mode is chosen if by pass input voltage is within the acceptable limits e On line mode is chosen by pass input voltage is within the acceptable limits if one of the below conditions occur UPS passes to by pass mode If normal conditions are obtained then UPS passes to on line mode Prolonged overloading Over temperature Failure on the UPS During the on line operation if the by pass input voltage is within acceptable limits or in green mode operation when you push to 0 button
54. y management system To be able to charge the batteries UPS has to be on on line mode and mains input within the operating limits Thanks to algorithms used smart battery management increases the lifetime of the batteries These advantages are as follows Charge the batteries even the mains input goes down to 80V Load independent battery charging current Temperature controlled battery charging Battery current and voltage are shown in the figure below 17 Time Charge Voltage and Current boost charge area temperat re compensation constant power zone charge drea Charge voltage and current time Charging voltage H Charging current Battery current is controlled in a way to keep stable the power transferred to batteries in fixed power zone If the voltage passes a certain value balance charging starts It is applied fixed voltage14 4V per battety 2 4V per cell Boost charging takes 30 minutes Then it passes to float charging During the float charging it is applied fixed voltage 13 5V per battery 2 25V per cell in 25 C environment temperature UPS stays in this zone until the battery mode operation starts Autonomy time is an immeasurable quantity UPS calculates and shows battery back up time thanks to artificial intelligent algorithms Bridging time depends on battery capacity and quantity load level battery charge level status Autonomy time values which are calculated wh
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