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SLC CUBE STR de 7,5 à 120kVA

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1. ON Alarm INV TEM HIGH presen Alarm SBC Output present Load current overcomes its nominal value Alarm INV BLOC present Inverter blocked due to fault The UPS could not start yet This alarm is permanent if the UPS tries to start up with the bypass blocked or its voltage is out of range The UPS could break the load feeding due to a combination of the mains Inverter temperature is too high en a conditions and user preferences done in the COMMANDS menu that do not allow the UPS to operate in any mode i e Disabled inverter and input and bypass voltages are wrong or disabled Alarm Vin HIGH present Alarm Vin LOW present u Alarm Vin SEQ NOK present Wrong input phase sequence Alarm RECT SBT present Rectifier temperature is too high Alarm RECT SBC present Load current overcomes its nominal value DC bus voltage overcomes its higher limit Alarm V DC HIGH present i Alarm V DC LOW present DC bus voltage overcomes its lower limit discharged batteries Alarm REG ON ACT Rectifier shutdown due to fault presen Alarm V DC NO OK present DC bus voltage close to limits the batteries are close to their low voltage and they are almost discharged Alarm Temp A High presen Alarm GENSET ON present Generator operating activated digital input GEN ON is ON Alarm UPS OFF present Emergency shutdown operating activated the input UPS OFF is ON Ambient temperature overcomes its higher limit
2. 4 3 1 1 10 15 20 30kVA UPS terminal connections Battery Neutral battery Battery Input L1 Input L2 Output L3 Input L3 Output L2 Neutral Output L1 input 40 60kVA UPS terminal connections RE ry Earth Battery Neutral battery Neutral output Battery Output L3 Input L1 Output L2 Input L2 Input L3 Output L1 Neutral Neutral input bypass Bypass L3 Bypass L2 Bypass L1 16 mi a USER MANUAL 4 3 1 3 80 100kVA UPS terminal connections Battery Neutral battery Battery Input L1 hea Input L2 Output L3 Input L3 Output L2 Neutral input Output L1 4 3 1 4 120kVA UPS terminal connections Battery Neutral Neutral battery output Battery Output L3 Input L1 p Output L2 Input L2 Output L1 Input L3 be Neutral en Bypass L3 Bypass L2 Bypass L1 The cables have to go through the cable glands located under the connection terminals Make sure that all the circuit breakers are turned OFF O before commissioning The connections have to be done in the below stated order 4 3 2 Of the earth AN The devices must be earthed for safety and optimal oper ating Connect the PE terminals first before connecting any other cable The main bonding terminal PE of the UPS has to be connected to the earth through a low impedance connection The earth bonding terminal PE of the loads have to connected to
3. Normal Nomal mode BYPASS Battery Battery mode Bypass mode Description of the menus and parameters ALARMS MENU ALR Service code of 12 digits XXXXXXXXXXXXXXXX ST XXXX XXXXXXXX Write down these numbers before calling the technical service The alarm codes can be checked by entering in the ALR submenu ALARMS DEFINITIONS DEFINITION Bypass voltage is different from the inverter reference A01 Vby NONOK signal e g its frequency is beyond synchronisation imits or it has a total harmonic distortion gt 10 CoD A02 Vby Alto Bypass mains voltage is higher than it upper limit A03 Vby Bajo Bypass mains voltage is lower higher than its lower imit Frequency of bypass mains voltage is beyond the A06 BYPSINC NOK frequency range for bypass operation or bypass mains voltage is very low A07 BYPSEQ NOK Phase sequence of bypass mains voltages is not OK A08 Byp Man ON anual bypass switch is ON A09 INV TEM ALT Inverter block temperature is very high RMS current draw from any of the output lines exceeds A10 SBC Salida j ts nominal value A11 BYP ACT 2 INV NO ACT Inverter not active Bypass Active Inverter operation is automatically stopped due to a fault Output voltage is beyond its limits 13 INV BLOC 17 Vin ALTO 18 Vin BAJO Input line neutral voltage is higher than its upper limit A A A14 Vsc NO OK A A Input line neutral voltage is lower than is lower limit F
4. UNINTERRUPTIBLE POWER SUPPLY SLC CUBE STR model 1 3 2 Warranty terms Our company guarantees this product against any parts and or la bour defect for 12 months period from its commissioning by our personal staff or other specifically authorised or 18 months from its factory delivery whichever expires first In case of failure of the product inside the warranty period repairs to our facilities at no cost the faulty part or parts The transport expenses and packaging will be borne to the user Guarantee for period time higher than 10 years the availability of parts and spare parts as hardware as software as well as a com plete assistance regarding the reparations components replace ment and software updating 7 3 3 Out of the scope of supply Our company is not forced by the warranty if it appreciates that the defect in the product doesn t exist or it was caused by a wrong use negligence installation and or inadequate testing tentative of repairing or not authorized modification or any other cause beyond the foreseen use or by accident fire lightnings or other dangers Neither it will cover in any case compensations for damages or injuries 1 4 AVAILABLE MAINTENANCE AND SERVICE CONTRACTS When the warranty is expired has several maintenance modalities e Preventive It guarantees a higher safety to preserve the correct operating of the equipments with a yearly preventive visit in which the specialised
5. missioned and in operation 120 kVA 200 A 200 95 mm2 95mm2 25mm2 95 mm2 500 mA _ HI IBM SALICRU E mi 15 During transient phases mains failures and restoring and voltage fluctuations short earth leakage currents can happen In such cases make sure that the protection is not activated A If the loads have a non linear feature the cross section cable of the mains bypass and output neutral should be increased between 1 5 and 2 times of the nominal value during the operating In such case size the neutral and input and output pro tections properly A In accordance with the standard EN 62040 1 2 the user must place a warning label in the distribution board and in the rest of protections with the purpose of preventing the elec trocution risk from an eventual UPS fault The label will show A Isolate the UPS before working in this circuit 4 3 CONNECTIONS The connections have to be done by authorised technical A staff only When the UPS is moved from cold to warm areas the environmental humidity can be condensed in the equip ment In this case wait two hours before proceeding with the in stallation 4 3 1 Of the power A The equipments with the batteries built in can have dan gerous voltages in their terminals The power terminals are located in the bottom front UPS part The detail of them is showed in the following diagrams Refer to the label of each terminal to identify them during connection
6. 94 848 11 51 comercial salicru com Tel S T S 902 48 24 01 Fax S T S 34 848 22 05 sst salicru com SALICRU COM BRANCHES AND SERVICES and TECHNICAL SUPPORT S T S MADRID BARCELONA BADAJOZ BILBAO GIJON LA CORUNA LAS PALMAS DE G CANARIA MALAGA MURCIA SUBSIDIARIES FRANCIA PORTUGAL HUNGRIA REINO UNIDO POLONIA REST of WORLD ALEMANIA BELGICA DINAMARCA GRECIA HOLANDA RLANDA NORUEGA REPUBLICA CHECA SUECIA SUIZA UCRANIA ARGENTINA BRASIL CHILE COLOMBIA Product Range PALMA DE MALLORCA PAMPLONA SAN SEBASTIAN SANTA CRUZ DE TENERIFE SEVILLA VALENCIA VALLADOLID ZARAGOZA RUSIA CHINA SINGAPUR MEXICO URUGUAY ECUADOR PERU ARABIA SAUDI ARGELIA EGIPTO JORDANIA KUWAIT MARRUECOS UNEZ KAZAJSTAN PAKISTAN FILIPINAS NDONESIA MALASIA AILANDIA Uninterruptible Power Supply UPS Voltage Stabilizers and Power Line Conditioners Switch Mode Power Supplies Industrial Power Supplies Lighting Flow Dimmer Stabilizers Static Inverters Continuous Regulation Autotransformers ED a 180 9001 Er Nota Salicru can give other electronics solutions according to the application specifications or technical specifications
7. Alarm TESI BAT NOK The batteries didn t pass the tes presen The battery fuse holder F5 could be turned OFF 0 Present BATT C OPEN alarm voltage difference between the battery and DC bus voltages El portafusibles del armario externo de bater as est abierto OFF 0 The battery fuses F5 or those ones in the external battery cabinet are blown There is not batteries in the system ACTION Check the bypass circuit breaker is turned ON l idem if he equipment doesn t have aux bypass input Check that the bypass voltage is inside the stated limits The auxiliary bypass input phase sequence has to be changed Consult the technical service Check the manual bypass switch position Check if there is an overload and decreases it Take the ambient temperature close to the UPS Check that it is inside the stated limits Check the fans operating Check overload and decrease it If the total load is lower to he nominal check the phase balancing Consult to the technical service Check that all the circuit breakers are turned ON I Check if there is any other alarms and make the suggested solutions Check the preferences check the voltages and read the operating mode Determine if the combination of line voltages and preferences does inhibit the UPS operation Check that the bypass voltage is inside the stated limits Check that the mains voltage is inside the stated limits
8. a special crystal liquid that have the capacity to orien tate the light when trespassing LED acronym of Light Emitting Diode is a semicon ductor device diode that emits light almost mono chrome with a very narrow spectrum it means when it is direct polarized and it is crossed by an electric current The colour wave longitude depends on the semiconductor material used in its construction being able to vary from the ultraviolet one going through the visible spectrum light to the infrared receiving these last ones the denomination of IRED Infra Red Emitting Diode Circuit breaker A circuit breaker or switch is a device ready to break the electrical current of a circuit when it over comes the maximum set values On Line mode Regarding to an equipment it is on line when it Inverter Rectifier Relay THD is connected to the system and it is in operation and usually has its power supply turned on An inverter is a circuit used to convert direct current into alternating current The function of an inverter is to change an input voltage of direct current into a symmetrical output voltage of alternating current with the required magnitude and frequency by the user or the designer In electronic a rectifier is the element or circuit that allows to convert the alternating current into direct current This is done by rectifier diodes which can be solid state semiconductors vacuum or gassy valves
9. breaker is probably open Communication between the inverter and the front panel is lost A45 BAT ABIERTA A47 INV NO RESP RECT NO Communication between the rectifier and the front AAB RESP panel is lost Note All the alarms are non urgent less VSEC NOK MEASURES MENU DEFINITION Percentage of the inverter active power of each phase according to its nominal value MEASURE LD XXX XXX XXX Vsc XXX XXX XXX V Phase neutral output voltages Isc XXX XXX XXX A Output current Fo XX X Hz Phase neutral output frequency Vby XXX XXX XXX_ V Vin XXX XXX XXX V lin XXX XXX XXX A Fin XX X Hz Input frequency Vdc XXX XXX V Vbat XXX XXX V a Phase neutral bypass voltages Phase neutral input voltages nput currents Positive and negative DC bus voltages Positive and negative battery string voltages Positive battery string current during charging and negative during discharging Tbat XXX C Ambient temperature Ibat XXX XXX A EXTRACOMMANDS SUBMENU LD Enable or disable the rectifier stage operating D Press ENTER to switch between ENBLD and DSBLD B It can only be seen when the rectifier is blocked B i Press ENTER to cancel the blocking and enable the rectifier B E DSBL ENBLD Enable or disable the inverter stage operating DSBLD Press ENTER to switch between ENBLD and DSBLD LCK ENBLD RECT INV It can only be seen when the inve
10. directly This feature is very useful during maintenance or equipment service tasks It will only be executed by authorised technical staff A The maintenance and service can only be done by author ised technical staff 1 Turn ON l the manual bypass circuit breaker F3 Make sure that the UPS transfers to bypass mode see the message BYPASS in the LCD panel Voltage frequency and wave shape of the bypass must be inside the limits in order to enable the bypass and so the UPS can run on this mode 2 Turn OFF O the circuit breakers of input F1 and capacitor precharge F6 If an auxiliary bypass input exists turn OFF O the bypass circuit breaker F4 3 Turn OFF O the output circuit breaker F2 and turn OFF 0 the battery fuse holder as well F5 The LCD panel and buzzer will be shutdown in a few minutes A During manual bypass operating the loads are directly fed from the mains Therefore there will not be any pro tection against fluctuations or mains failures AN Although all the switches less F3 are turned OFF during manual bypass operating dangerous voltages can still exits in terminals CEM filters and measurement circuits IM SALICRU E mi 19 5 3 TRANSFERENCE FROM MANUAL BYPASS TO UPS In order to transfer back the UPS to normal mode proceed as fol lows 4 Turn ON l the output circuit breaker F2 5 Turn ON l
11. each UPS operates in full load condition Then UPS Qty N becomes the redundant UPS qty in the system The system expect to have at least one more UPS A than N value Otherwise it shall provide REDUN DANCY LOST alarm The same alarm shall also ap pear in case Load x N 1 N gt 100 situation Redundancy Lost alarm is just a warning alarm stating that the load amount shared on the remaining UPS s is more now after the failure of one UPS or after a power increase on the load side This alarm shall not affect the normal operation of the total system It indicates that there is not anymore redun dant UPS in the total system In case of a failure on one of the remaining UPS s the system will either go to overload bypass condition or will shut down totally depending on the UPS quan tity in the parallel system After defining the UPS number and N value from the Configura tion Menu switch off the UPS and similarly configure the other parallel UPS s in the system Followingly switch off each ups again Each ups number should be different Under this menu Parallel 1 Parallel 2 Parallel 3 and Parallel 4 options are avail able Maximum 4pcs of UPS can be connected in parallel CAUTION Configuring the parallel ups s with same numbers may cause serious damage during operation Make sure that each parallel ups is con figured with different numbers parallel 1 par allel 2 parallel 4 After completing th
12. he input phase sequence has to be changed Consult to the echnical service Take the ambient temperature close to the UPS Check that is inside the stated limits Check the fans operating Check if there is an overload and decrease it Consult to the technical service Charge the batteries start a test and check that the alarm has been canceled Consult to the technical service Charge the batteries and check that the alarm has been cancelled Take the ambient temperature close to the UPS Check that it is inside the stated limits Check the GEN ON inpu Check the UPS OFF input Start the test again after charging them for hours Check that the fuse holder is turned ON I Check if the alarm persists Check the battery fuse holder is turned ON I Otherwise Check the rectifier prefe Check the mains voltage Check that the fuse holder of the external battery cabinet is urned ON I Otherwise Check the preferencues of the rectifier and enable it Check thte mains voltage is inside the limits Check the battery fuses Replace them if were needed see maintenance section Consult to the technical service ences and enable it is inside the limits a IM SALICRU E mi 27 7 3 WARRANTY CONDITIONS The limited warranty only applies to those products that you acquire for commercial or industrial use in the normal development of your business 1 31 Covered product
13. load lt 3 ominal apparent power kVA 50 aximum load power factor 0 8 ominal activve power kW Da 6 8 12 16 24 32 40 ominal current at 127 V A 13 20 53 79 105 156 3 1 Crest factor Overload capacity gt 1 min 150 load Efficiency normal running nominal load and PF 0 8 gt 91 Static Bypass Quantity of fases 3F N T Voltage range phase neutral V 1 110 120 127 10 Frecuency range Hz 1 47 53 orinal apparent power A 50 omina curent TA s Lo e Lu La a us ie 0 Transfer time ms Apparent power kVA 75 0 5 2 30 4 50 60 Batteries Battery type AGM sealed 12 V Quantity of batteries Battery voltage V STANDARD Safety EN 62040 1 2 EN 60950 1 Operating EN 62040 3 Electromagnetic Compatibility EMC EN 50091 2 arking CE COMMUNICATIONS Relay interface AC fault low battery bypass and output fault Serial ports RS 232 RS 422 Digital inputs Two for remote shutdown and operating through generator Auxiliar power supply Isolated of 5V for digital inputs OTHERS Acoustic noise at 1 meter lt 60dB Manual Bypass transfer time ms 0 Short circuit protection Yes Overtemperature and overcurrent protection Yes LCD panel Yes Front panel mimic Yes 32 MII str EEE USER MANUAL 8 3 GLOSSARY AC Bypass It is nominated as alternating current CA in Spanish abbreviation and AC in English to the el
14. on bypass mode and then switches to normal mode automatically The message NORMAL will not be showed in the LCD panel meanwhile the UPS does not operates on this mode The frequency value wave shape root mean square by pass voltage must be inside the acceptable limits to enable the UPS start up The voltage and frequency of the mains must be inside the tolerance limits too in order to enable the rectifier and inverter to run on this mode Turn OFF O the output circuit breaker F2 N _ Turn OFF O the input circuit breakers F1 capacitor pre charge one F6 and manual bypass F3 If apply gt In case there was the auxiliary bypass input turn OFF O the bypass circuit breaker F4 Turn OFF O the battery fuse holder F5 Turn OFF O the fuse holder of the external battery cabinet Turn OFF O the input circuit breaker of the panel Turn OFF O the bypass circuit breaker of the panel Sep arate bypass line version If the UPS is shutdown for long time period the batteries have to be charged periodically to extend their lifetime The charge period which depends on the temperature can be find in the storage sec tion of this manual 5 2 MANUAL BYPASS TRANSFERENCE The manual bypass allows isolating the electrical circuit of the UPS from the mains and loads without breaking the energy power supply to loads and connecting them to the mains
15. the On Line double conversion technologies which involves a pure sinewave output and low output distortion THDv with DSP control Digital Signal Processor which is 200 times quicker than a standard microprocessor uses better inside the safety limits the present energy power supplies and improves the fault condition detection The equipment has 3 microprocessors DSP type in rectifier inverter and front panel The series uses a full wave three phase bridge in the rectifier which increases the Power Factor gt 0 99 and decreases the input har monic current distortion level to 3 lt 30 THDi in 6 pulse standard UPS and a half bridge in the inverter both with IGBT Furthermore also it decreases the reactive consumption and cancels the pollu tion to the mains The UPS is like an ideal current power supply when it has to feed loads that re injects transient currents to the mains Therefore when a new non linear load reactive is connected at the output the DSP will still continue feeding it through the inverter instead transferring to bypass or shutting down the UPS although the UPS is on battery mode It guarantees to the end user a correct power supply under the most extreme conditions 3 1 VIEWS AND LEGENDS Input circuit breaker F1 Output circuit Precharge capa breaker F2 citor breaker F6 Maintenance Bypass circuit breaker F3 Battery terminals 3 phase output terminals 3 phase input ter
16. the circuit breakers of input F1 and capacitor precharge F6 6 If there was a auxiliary bypass input turn ON I the bypass circuit breaker F4 7 Turn OFF O the manual bypass breaker F3 8 Check that the message NORMAL is showed in the LCD panel 9 Turn ON l the battery fuse holder F5 5 4 GENERATOR CONNECTION If the input power is supplied from a generator it is better to switch the digital input GEN ON to high level It will assure a soft current in creasing during transitions from battery to normal modes Once done the alarm GEN ON will be showed in the screen The connection details are described in the communication section section 4 3 7 5 5 CONTROL PANEL gt 2 5 5 1 LCD panel and user s menu LCD provides detailed information about device status alarms and measurements It also enables the operator to manage the UPS All information commands and configuration parameters are given in a menu which has the following structure PRIORITY START BAT TEST L 1 EVENTS pox CLEAR EVENTS EXTCMNDS um RECT E LCD consists of two lines and has the following structure OPERATING MODE or VSC NOK MENU or PARAMETER NAME If there is no output voltage the message VSEC NOT OK is showed in the top row The parameter of operating mode can be one of the followings OPERATING MODES NOTATION
17. the earth output terminal of the UPS If there were an external battery cabinet it should be earthed through the earth battery terminal of the UPS 4 3 3 Of the input A Turn OFF or O the circuit breaker of the distribution panel before connecting Connect the phases to the input L1 L2 and L3 Respect the phase sequence to operate If the alarm IN SEQ FLR is showed during starting up shutdown the UPS turn O OFF the circuit breakers of the distribution panel and swap two phases Connect the neutral to the N terminal 4 3 4 Of the auxiliary bypass input optional AN Turn OFF or O the circuit breaker of the distribution panel before connecting Connect the phases to the bypass input L1 L2 and L3 Make sure that the phase sequence is the same as the input one Connect the neutral to the N terminal 4 3 5 Of the external battery A Do not fit the battery fuses in the battery fuse holder F5 before handling the equipment and see the message NORMAL in the LCD panel The equipments with the batteries built in can have dangerous volt ages in their terminals To follow the following procedure to connect the external battery e Turn OFF or O the fuse holder e Connect the pole of the external battery to the battery terminal e Connect the pole of the external battery to the battery terminal e Connect the middle point of the external battery t
18. En UNINTERRUPTIBLE POWER SUPPLY UPS VOLTAGE STABILIZERS AND POWER LINE CONDITIONERS SWITCH MODE POWER SUPPLY INDUSTRIAL POWER SUPPLY LIGHTING FLOW DIMMER STABILIZERS STATIC INVERTERS DS UNINTERRUPTIBLE POWER SUPPLY S SLC CUBE STR de 7 5 a 120kVA ee fi USER S MANUAL 1 INTRODUCTION 6 OPERATING PROCEDURES FOR PARALLEL 1 1 GRATEFULNESS LETTER SYSTEMS 1 2 USING THIS MANUAL 6 1 INTRODUCTION 1 2 1 Used symbols and conventions 6 2 PROCEDURE FOR COMMISSIONING AND START UP FIRST 1 2 2 For more information and or help INSTALLATION 6 3 PROCEDURE FOR TRANSFERRING TO STATIC BYPASS 2 QUALITY AND STANDARD GUARANTEE 6 4 PROCEDURE FOR TRANSFERRING TO MAINTENANCE MANUAL 2 1 ANAGEMENT DECLARATION BYPASS 2 2 STANDARD 6 5 PROCEDURE FOR SWITCHING OFF 2 3 ENVIRONMENT 7 MAINTENANCE WARRANTY AND SERVICE 3 PRESENTATION 71 BASIC MAINTENANCE GUIDE 3 1 VIEWS AND LEGENDS 71 1 Battery fuses 3 11 Connectivity 71 2 Batteries 3 1 2 Control panel 71 3 Fans 3 2 DEFINITION AND STRUCTURE 7 1 4 Capacitors 3 2 1 Nomenclature 7 2 TROUBLESHOOTING GUIDE 3 2 2 Esquema estructural 7 3 WARRANTY CONDITIONS 3 3 SYSTEM DESCRIPTION 7 3 1 Covered product 3 3 1 Operating principle 7 3 2 Warranty terms 3 3 2 Operating modes 7 3 3 Out of the scope of supply 3 4 OPTIONAL 7 4 AVAILABLE MAINTENANCE AND SERVICE CONTRACTS 3 4 1 Parallel kit 75 TECHNICA
19. L SERVICE NETWORK 3 4 2 Extended autonomies 3 4 3 Separate bypass line 8 ANNEXES 3 4 4 External manual bypass 8 1 TECHNICAL SPECIFICATIONS MODELS TO 220 230 240 V 3 4 5 Isolation transformer 8 2 TECHNICAL SPECIFICATIONS MODELS TO 110 120 127 V 8 3 GLOSSARY 4 INSTALLATION 4 MPORTANT SAFETY INSTRUCTIONS 4 2 EQUIPMENT RECEPTION 4 21 Unpacking and content checking 4 2 2 Storage 4 2 3 Location 4 3 CONNECTIONS 4 3 1 Of the power 4 3 2 Of the earth 4 3 3 Of the input 4 3 4 Of the auxiliary bypass input optional 4 3 5 Of the external battery 4 3 6 Of the output 4 3 7 Of the communications 5 OPERATING 5 1 START UP AND SHUTDOWN 5 1 1 Initial start up 5 1 2 Start up 51 3 Shutdown 5 2 MANUAL BYPASS TRANSFERENCE 5 3 TRANSFERENCE FROM MANUAL BYPASS TO UPS 5 4 GENERATOR CONNECTION 5 5 CONTROL PANEL 5 5 1 LCD panel and user s menu 5 5 2 Buzzer 5 6 BATTERY TEST _ IBM SALICRU E m 3 1 INTRODUCTION 1 1 GRATEFULNESS LETTER We would like to thank you in advance for the trust you have placed in us by purchasing this product Read this instruction manual care fully before starting up the equipment and keep it for any possible future consult that can arise We remain at you entire disposal for any further information or any query you should wish to make Yours sincerely SALICRU O The equipment here described can cause important phys ical damages due
20. ODUCT lt b x SERVICE COMMERCIAL A PRODUCTION PROCESS PROCESS INTERNAL LOGISTICS PROCESS MAINTENANCE PROCESS TRAINING PROCESS Fig 0 Process map of Quality and environmental system 2 2 STANDARD The UPS product SLC CUBE STR series is designed manufactured and commercialized in accordance with the standard EN ISO 9001 of Quality Assurance The marking shows the conformity to the EEC Directive quoted between brackets by means of the applica tion of the following standards e 73 23 EEC of Safety of Low Voltage e 89 336 EEC of Electromagnetic Compatibility EMC in accordance with the specifications of the harmonized standards Standards of reference e EN 60950 1 IT technology equipments Safety Part 1 General requirements e IEC EN 62040 2 2005 Uninterruptible Power Supply UPS Part 2 Electromagnetic compatibility requirements EMC e EN 62040 3 2001 Uninterruptible Power Supply UPS Part 3 Methods of specification of performance and test require ments When a UPS of SLC CUBE STR series is used as part or compo nent of a complex system or installation the Generic or Product standards of that installation or specific system must be applied It is possible that when adding parts or being under the requirements of a specific standard all the parts have to be under corrections to assure the conformity with the European Directives and the corre spond
21. S 422 can be activated at the same time The selection between them is done through the parameter COM in the menu COMMANDS 4 3 7 3 Digital inputs Shutdown and Genset The voltage to apply to the digital inputs is 5V DC The maximum current of each input is 1 mA The power supply of 5 V DC already given by the communication card can be used to trigger both inputs Pay attention to the voltage polarity applied to the digital terminal strip Input Function If the UPS OFF input is switched to high level by applying 5V DC between UPS OFF its terminals the UPS will break the output voltage and the loads will not Shutdown be fed When the voltage is not applied to the digital input the UPS will re start up according to the normal procedure GE ON If the GEN ON input is switched to high level by applying 5V DC between 6 y its terminals the UPS will increase the current drawn from the generator ense softly during the transition from battery to normal modes 4 3 7 4 Relay interface communication The minimum cross section cable of the relay interface has to be 1 5mm A The maximum voltage to apply in the relay contacts is 42 V ACrms sinewave or 60 V DC The maximum current of the contact depends on the applied voltage and load features Never overcome these values The maximum current according to the voltage allowed by the con tact is showed in the following table Applied voltage Maximum current of contact f
22. XXX kVA LANGUAGE MENU ENGLISH Sets menu language to English POLISH Sets menu language to Polish FRENCH Sets menu language to French DEUTSCH Sets menu language to Deutsch SPANISH Sets menu language to Spanish 5 5 2 Buzzer The buzzer warns the user of an active alarm It can be deactivated by using the command menu BUZZER STATUS DEFINITION Off Discontinuous No alarms Non urgent alarm is activated Continuous Urgent alarm is activated BE IBM SALICRU E mi 21 5 6 BATTERY TEST This feature allows the user to have information about the status of the battery If the batteries are close to the end of their useful lifetime it is very probable that fail The lifetime of a battery depends on several factors like the quantity of charging and discharging cycles if they are deep discharged and the ambient temperature Generally the battery lifetime decreases when the ambient temperature increases Therefore it is recom mended to maintain the last one around 20 C To activate the test enter into the COMMANDS menu option START B TEST and wait The UPS will transfer to battery mode when the test starts After ten seconds the UPS comes back to the previous operating mode If the batteries has passed the test there will not be any alarm If the batteries fault the message BATT FAILED will be showed in the ALR menu In this case check that the battery fuse holder is turned ON l char
23. acitors must be replaced at the end of their useful lifetime A Inside the UPS there are dangerous voltages and metallic parts at very high temperatures although the UPS is shutdown The direct contact can cause electrocutions and burns All the operating less the battery fuse replacing must be done by authorised technical staff A Some internal parts of the UPS terminals EMC filters and measurement circuits are still under voltage during the maintenance bypass operating To cancel all the voltages the circuit breakers of mains and bypass of the panel that feds the UPS and the fuse holders of the external battery cabinet have to be turned OFF O The internal batteries must also be isolated from the system 111 Battery fuses Turning ON l the battery fuse holder before checking the mes sage NORMAL in the LCD panel can blown the battery fuses A The battery fuses can only be replaced by ultrafast models type Gould 22x58 aR 660V of the same size or equivalents 11 2 Batteries The useful lifetime of the batteries depends on the ambient temper ature and other factors like the quantity of charging and discharging cycles and the deep discharges done The average lifetime is between 3 and 7 years if the ambient tem perature is between 10 and 20 C To have more information of its status activate the battery test A Risk of fire and or explosion exists if a wrong quantity or type of batteries is
24. as the mercury vapour Depending on the features of the alternating current power supply used it is clas sified as single phase when they are fed by a single phase electrical mains or three phase when they are fed by the three phases Depending on the rectifica tion type they can be half wave when only one of the current semi cycles is used or full wave where both semi cycles are used The relay in French relais relief is an electromechan ical device that works as a switch controlled by an electric circuit where through an electromagnet a set of contacts are moved and it allows to open or to close other independent electric circuits It is the acronym of Total Harmonic Distortion The harmonic distortion takes place when the output signal of a system is not equal to the signal that goes in This non linearity affects to the wave shape be cause the equipment has re injected harmonics that are not in the input signal Since they are harmonic multiples of the input signal this distortion is not so dissonant and it is less easy to detect IM SALICRU E mI 33 34 Eill BES E USER MANUAL Bi UNINTERRUPTIBLE POWER SUPPLY UPS VOLTAGE STABILIZERS AND POWER LINE CONDITIONERS SWITCH MODE POWER SUPPLY IE EK751101 INDUSTRIAL POWER SUPPLY LIGHTING FLOW DIMMER STABILIZERS STATIC INVERTERS saLIcr u Avda de la Serra 100 08460 Palautordera BARCELONA Tel 34 93 848 24 00 902 48 24 00 Fax 34
25. ave 75 cm on the front and 50 cm on both sides and rear as minimum in order to guarantee a perfect cooling An optimal battery operating and maximum lifetime is reached when the UPS room is at 25 C of temperature because it guar antees a suitable cooling Power kVA Heat losses I W kcal yh BTU h 1 5 665 571 2266 10 688 2730 20 4630 40 8737 so 13106 E 2022 Neutral cross The input circuit breakers have to be Differential with characteristic C protection protection section section section section 2 bl bl bl ble 1 E zu a ae 1 Content of third harmonic in the 7 5 kVA 16A 4mm2 4mm2 4 mm2 Amm2 300500m4 Phase intensity lt 15 as UNE 10 kVA 16A 4 mm2 4 mm2 4mm2 4mm2 300 500mA 20460 5 523 20041 15 kVA 25 6 mm2 6 mm2 4 mm2 6mm2 300 500 mA 2 The earth leakage currents of the 20 kVA 32 A 10mm2 10mm2 4mm2 10mm2 300 500 mA loads are added to those ones gen 30 kVA 50 10 mm2 10 mm2 6 mm2 10 mm2 300 500 mA erated by the UPS If there are loads 40 KVA 63 A 16mm2 16mm2 6mm2 16mm2 300 500mA with high earth leakage currents set 50 kVA 80A 25mm2 25mm2 10mm2 25mm2 300 500mA this value accordingly It is recom 60 kVA 100A 35mm2 35mm2 16mm2 35mm2 300 500mA mended to set the protection after 80 kVA 125A 50mm2 somm2 25mm2 somm2 300 500ma ading the total earth leakage cur rent when the UPS is installed com 100 kVA 160A 70mm2 70mm2 25mm2 70mm2 500 mA se
26. ay to Friday from 9h to 18 h Response time inside the same day or as max imum in the next 24 hours of the fault notification O LS14HLS Customer s attention from Monday to Saturday from 6 h to 20 h Response time is inside the same day or as maximum at first time of the next working day O LD24HLS Customer s attention from Monday to Sunday 24 h 365 days per year Response time in less than two or three hours after the fault notification Additional arrangement 1 m cb Index 1 It means the number or Preventive visits per year It includes displacement and manpower expenses inside the established timetable for each maintenance modality as well as all the needed Correctives visits Excluding all the parts and batteries in case of reparation Index m It means to include all the parts 28 Eil a USER MANUAL 1 5 TECHNICAL SERVICE NETWORK The covering as national as international of Service and Technical Support S T S points are made up by At national level Andorra Barcelona Madrid Bilbao Gijon A Coru a Las Palmas de G Canaria Malaga Murcia Palma de Mallorca San Sebastian Santa Cruz de Tenerife Seville Taco La Laguna Tenerife Valencia and Zaragoza At international level France Brazil Hungary Portugal Singapore U K China Mexico Uruguay Chile Venezuela Colombia Argentina Poland Philippines Malaysia Pakistan Morocco Thailand United Arab Emirates Egypt A
27. de the tolerance limits Otherwise the UPS will come back to run on normal mode e The bypass mode doesn t have a perfect stability in frequency value wave shape root mean square output voltage as the normal mode Therefore the use of this mode should be done depending on the protection level required by the application e The bypass mode doesn t provide a electronic short circuit pro tection as the normal mode In case of short circuit during the operating on this mode the circuit breaker protection will trip and the loads will not be fed e Long overloads will trip the circuit breaker protection In such case all the loads will not be supplied Output 12 mi a USER MANUAL 3 4 OPTIONAL 3 4 1 Parallel kit When two or more UPS have to be connected in parallel up to 8 units there is the possibility to acquire the parallel kit card in order to allow the described connection 3 4 2 Extended autonomies By adding one or more battery cabinets and with powerful chargers 1 5 3 5 and 5 5A depending on the model is possible to extend from the standard back up time to a preset one 3 4 3 Separate bypass line With the purpose of enabling a separate bypass line at the general input of the equipment there is a circuit breaker as an option as well as an input terminals for its connection see circuit breaker F4 and terminal strip X3 of figure 8 3 4 4 External manual bypass It is possible to add an exte
28. e configuration the Numbers of each ups and N values switch on the F1 input circuit breaker then F4 Bypass one if the UPS is splitt bypass version and F6 Inrush circuit breaker respectively on each parallel UPS s After seeing Normal message on the LCD panel F5 Battery fuse can be switched on Then the output circuit breakers can be switched on follow ingly The system all UPS s in parallel configuration will start operating from static bypass initially then they will start sup plying the load from inverter The initially started up UPS will operate as master and the re maining UPS s will operate as slave According the numbers defined for each UPS on the LCD panel MAS maste and SLAVE 1 2 3 4 messages should be observed On the master unit candidate master UPS is also shown as CX C represents the best available master candidate UPS among the slave UPS s and X represents the number of the slave UPS In case the master UPS fails then this candidate assigned UPS becomes master 24 mil BI USER MANUAL 6 3 PROCEDURE FOR TRANSFERRING TO STATIC BYPASS In case it is required to transfer the system to Static Bypass then this process can be made from the LCD panel of any ups in the par allel system In case static Bypass is activated on any UPS all the UPS s will pass to Static Bypass mode at the same time In order to pass to static bypass mode From the LCD panel menu go to Commands Menu Extemnd Sel
29. ect the SYS TO BYP ENBLD from the menu In order to do this selection pressing ENTER button will be enough If Enter button is pressed again from any ups in system not need to be done from the ups where it was enabled at the first time then the selection will be changed to DSBLD static bypass disabled again inverter operation starts 6 4 PROCEDURE FOR TRANSFERRING TO MAINTENANCE MANUAL BYPASS In case it is required to transfer the system to Manual Bypass then this process can be made from any ups in the system In case Manual Bypass is activated on one of the any UPS all the UPS s will pass to Manual Bypass mode at the same time In order to activate the Maintenance Manual Bypass it is enough to switch on the Maintenance Bypass switch F3 on any UPS To go back to Inverter operation again it is necessary to switch off the manual bypass switch of the UPS which is brought to on posi tion at the first place 6 5 PROCEDURE FOR SWITCHING OFF To switch off the System or one of the ups follow up the below procedures 1 Switch off the Battery Fuse F5 2 Switch off the Output circuit breaker F2 3 Switch off the Input circuit breaker F1 and Inrush circuit breaker F6 4 Switch off the Bypass circuit breaker F4 if exists Now the ups or UPS s can be separated from the system IBM SALICRU E mI 25 7 MAINTENANCE WARRANTY AND SERVICE 7 1 BASIC MAINTENANCE GUIDE Batteries fans and cap
30. ectrical cur rent in which the magnitude and direction varies in a cyclic way The most common wave shape of the alternating current is sinewave because the energy transmission is better Nevertheless some applica tions could need other period wave shapes like trian gular or square Manual or automatic it is the physical junction be tween the input and the output electric device DC and AC The direct current CC in Spanish DC in English is DSP Power factor GND IGBT Interface kVA the continuous electron flow through a cable be tween two points with different potential Unlike the alternating current CA in Spanish AC in English in direct current the electrical loads always flow in the same direction from the highest potential point to the lowest one Although usually the direct current is identified with the constant current for example the one supplied by the battery it is continuous any current that always maintain the polarity It is the acronym of Digital Signal Processor A DSP is a system based on a processor or microprocessor that has instructions in it a hardware and an optimized software to develop applications where numerical operations are needed with very fast speed Due to this it is very useful to process and performance analogical signals in real time in a system that runs in this way real time samples are received usually coming from an analogical digital converter ADC I
31. electrical discharge symbol Pay special attention to it both in the indication on the equipment and in the paragraph referred to this user s manual Main protective earthing terminal symbol Connect the earth cable coming from the installation to this terminal Notes of information symbol RX Preservation of the environment The presence of this symbol in the product or in their associated documentation states that when its useful life is expired it will not be disposed together with the domestic residuals In order to avoid possible damages to the environment separate this product from other re siduals and recycle it suitably The users can contact with their pro vider or with the pertinent local authorities to be informed on how and where they can take the product to be recycled and or disposed correctly 1 2 2 For more information and or help For more information and or help of the version of your specific unit request it to our Service and Technical Support S T S 4 wlll BE BE USER MANUAL 2 QUALITY AND STANDARD GUARANTEE 2 1 MANAGEMENT DECLARATION Our target is the client s satisfaction therefore this Management has decided to establish a Quality and Environmental policy by means of installation a Quality and Environmental Management System that becomes us capable to comply the requirements de manded by the standard ISO 9001 2000 and ISO 14001 2004 and by our Clients and conc
32. ermon staus The mains voltage is OK and the rectifier Steady is active The mains voltage is OK and the rectifier is inactive Green 2 i Blinki he mains voltage is close to the lower higher limit and the rectifier is active Line 1 ng The mains voltage is not OK Of The Bypass voltage is OK Steady Line 2 Battery Inverter Load Green The Bypass voltage is not OK and the output voltage is synchronised with the Green Bypass voltage The Bypass voltage is not OK and the output voltage is not synchronised with he Bypass voltage The battery mode is active and ba voltage is OK voltage is close to its lower limit tery The UPS is running a battery test and battery voltage is OK The battery mode is active and battery the available energy in the battery is low voltage is close to its lower level The recti ier is active and is able to The battery test is active and battery The available battery energy is low Blinki Of Stea ng dy Blinking supply the power required by the inverter The load i overloaded Ss The output v upp ied but the UPS is otlage is not OK The load is supplied by the inverter The load is supplied dy dy ing The load is supplied by the static bypass Steady Bypass Yellow line The bypass is not active of fm fia or Fault Non critical alarm is active Blinking Cri
33. erned parts too Likewise the our company Management is committed with the development and improvement of the Quality and Environmental Management System through e The communication to all the company about the importance of satisfaction both in the client s requirements and in the legal and regulations e The Quality and Environmental Policy diffusion and the fixation of the Quality and Environment targets e To carry out revisions by the Management e To provide the needed resources Management agent The Management has designated as management agent the person in charge about the Quality and Environment department who with independence of other responsibilities has the responsibility and authority to assure that the processes of the quality and environ mental management system are established and maintained to inform to the Management about the operating of the quality and environmental management system including the necessities for the improvement and to promote the knowledge of the client s re quirements and environmental requirements at all the levels of the organization In the next PROCESS MAP is representd the interaction among all the processes of the Quality and Environmental System CONTINUOUS IMPROVEMENT PROCEDURE MANAGEMENT REVISION ALITY ENVIRONMENT MANAGEMENT MANAGEMENT PROCESS PROCESS PA A TECHNICAL OFFICE R amp D PROCESS PROCESS CLIENT CLIENTS PR
34. for parallel operation and will be described later 6 2 PROCEDURE FOR COMMISSIONING AND START UP FIRST INSTALLATION 1 If the UPS s will be converted to parallel systems on site after installing the parallel kit to each ups calibration of them should be made perfectly at single mode initially 2 Before switching on the ups s make sure that electrical con nections have been made as shown in below diagram R S T N BYPASS INPUT OUTPUT BYPASS INPUT Fig 8 Output connection of parallel UPS systems l L1 L2 L3 N LOAD E IBM SALICRU E HI 23 3 The Communication of parallel systems is made through CANBUS Before starting up the UPS s make the connection of communication cables between UPS s as per below diagram ee net Fig 9 UPS 4 Communication cable connection between parallel UPS s A In case this communication cable is removed or damaged during parallel operation and the communication is lost then the slave ups which can not communicate with the master ups shall disenergize its output and maintain the OFF position The other ups s shall continue their normal operation At such a case this UPS should be turned off completely in order to insert its communi cation again and then switched on again Do not try to insert its communication cable while it is operating 4 All sw
35. g 3 Block diagram 3 3 SYSTEM DESCRIPTION 3 3 1 Operating principle The UPS SLC CUBE STR series is a double conversion system AC DC DC AC with sinewave output that provides a safe protec tion of electrical power supply in extreme conditions voltage and frequency fluctuations electrical noises mains fault and blackouts etc Ready to protect any type of load these equipments provide a quality and uninterruptible power supply Its operating is the following basically e A rectifier converts the AC voltage of the mains to DC and the power factor corrector PFC controls and boosts the DC voltage to suitable level ready to feed the inverter and batteries The batteries provide the energy required by the inverter in case of mains fault The rectifier charger is in charge of keeping the batteries at their optimal charge level at floating voltage The inverter converts the DC bus voltage to AC by supplying an alternating sinewave output which is stabilized in voltage and frequency ready to feed the loads connected at the output The basic double conversion structure is supplemented with two additional functional blocks the static bypass switch and the manual bypass switch The static bypass switch connects the output loads with the bypass mains directly in special conditions like overloads and overtemperatures and connect them to the inverter again when normal conditions are restored The manual bypass switch iso
36. ge them for 10 hours as minimum and repeat the test If the alarm persists consult the technical service to replace them A Before starting the test check that the batteries are completely charged and the battery fuse holder is turned ON l Otherwise the batteries will fault although they are in good conditions The message BATT FAILED will not be erased meanwhile the test is not passed 22 Eill BES E USER MANUAL 6 OPERATING PROCEDURES FOR PARALLEL SYSTEMS 6 1 INTRODUCTION SLC CUBE STR UPS Systems are designed according to high MTBF figures with increased reliability but in case of necessity a second or more UPS s can be connected in parallel redundant configuration for supplying the very critical load to increase the reli ability Maximum 4pcs identical power and specification DSP can be connected in parallel If power demand increases in a certain UPS application exceeding the power rating of an already installed stand alone UPS then a second or more UPS of the same model and power rating can be added in parallel to the existing UPS to increase the output power capacity The AC inputs of all UPS s in the parallel system are connected to the same mains and all the AC outputs are connected to each other Each UPS has its own battery group The critical load is con nected to the common output of the parallel system There are also some signal cable connections between the UPS units necessary
37. handling the equipment and checking the message NORMAL in the LCD panel e The connections must be done with the suitable cross section to prevent the risk of fire All the cables must be isolated type and they should not be left in trespassing areas e Do not expose the UPS to rain or liquids in general Do not enter any solid object inside e The equipment must be handled in the location specified in the chapter done for this placing e Puta label in the circuits fed by the UPS with the following text lsolate the UPS before working in this circuit e Do not plug the communication input or output cables during storms e The equipment has to be located and maintained by authorised technical staff e Incase of anomaly situations damaged cabinet or connections strange parts inside the cabinet etc shutdown the UPS im mediately completely and consult the technical service e The replaced batteries must be disposed in authorised recycling centers e Keep this manual by hand for future consults e The equipment must be packaged properly during transport e The equipment complies with the European Community direc tives and it has the marking 4 2 EQUIPMENT RECEPTION 4 2 1 Unpacking and content checking A If the packing has been damaged during transport the equipment and batteries must be checked by qualified technical staff before installing The procedure to follow is the following e Remove the straps and pack
38. ing from the UPS e Use the suitable devices to download it from the pallet e Assemble the supplied accessories with the UPS after locating and connecting it A The equipment has been packaged carefully for its trans port We suggest to keep the original packing for future needs Check that the following parts have been supplied with the equip ment e The accessories of the bottom cabinet part which were re moved for its lifting 3 pieces e The door key e The battery fuses 3 4 2 2 Storage The recommended temperature humidity and altitude values to storage the equipment are listed in the Technical Specifications section If the batteries would be stored for more than 2 months they should charged periodically The charge period will depend on the storage temperature The relation is the following e Every 9 months if the temperature is lower than 20 C e Every 6 months if the temperature is between 20 C and 30 C e Every 3 months if the temperature is between 30 C and 40 C e Every 2 months if the temperature is higher than 40 C A The batteries will not be stored to a higher temperature than 40 C 14 mi a USER MANUAL 4 2 3 Location 4 2 3 1 Environment requirements This product complies with the safety requirements to be handled in locations with restricted access and in accordance with the safety standard EN 60950 1 which states that the owner must guarantee e Access to the equ
39. ing national regulations It is responsibility of the project Manager and or fitter the compliance of the standard providing to the installation all the needed parts to comply the standard Furthermore the interference phenomena due to input harmonic currents exists and although it is not regulated by these standards it is necessary to correct in some installations Depending on the installation conditions of UPS SLC CUBE STR se ries the corrections described in the Electromagnetic Compati bility have or do not have to be done Regarding the Safety standard EN 60950 1 for all the versions should be kept in mind the aspects of the Product detailed in the INSTALLATION section 2 3 ENVIRONMENT This product has been designed to respect the environment and has been manufactured in accordance with the standard ISO 14001 The UPS SLC CUBE STR series recycling at the end of its useful life Our company commits to use the services of authorised societies and according to the regulations in order to treat the recovered product at the end of its useful life contact your distributor Packing To recycle the packing follow the legal regulations in force Batteries The batteries mean a serious danger for health and en vironment The disposal of them must be done in ac cordance with the standards in force E IM SALICRU E m 5 3 PRESENTATION The SLC CUBE STR series is an UNINTERRUPTIBLE POWER SUPPLY that uses
40. ipment by technical staff and users which have been properly trained with the restrictions applied to the location and in the cautions that have to be followed The access must be key locked or with other safety measures and it must be controlled by responsible staff The recommended temperature humidity and altitude values to storage the equipment are listed in the Technical Specifications section An air conditioning device can be needed to preserve those values Other requirements e The equipment and batteries must not be exposed to sunlight directly or placed close to heat sources e Do not expose the UPS to rain or liquids in general Do not enter solid objects inside 4 2 3 2 Electrical requirements The installation must comply the national regulations for installa tions The electrical distribution boards for the mains input and bypass line must have a system of protection and disconnection The dis connection devices used in these boards must disconnect all the phases and neutral simultaneously The following table shows the recommended sizes for protections of mains bypass line circuit breakers and earth leakage breakers and loads Input circuit UPS breaker Bypass input circuit breaker Input cross Bypass input cross Battery cross Avoid dusty environments or polluted areas with corrosive sub stances The UPS cooling holes are located in the side front and rear parts of the cabinet Le
41. is mode Input B Fig 5 Energy flow on Battery mode The UPS will run on battery mode under the following conditions e If the rectifier has been disabled e If the rectifier has been disabled or the frequency wave shape root mean square voltage of the mains are not inside the ac ceptable limits SWOUT 3P Output IM SALICRU E mi 11 3 3 2 3 Bypass mode The equipments without auxiliary bypass input takes the energy from the input directly Those ones that have the quoted auxiliary input take the energy through it The loads are fed through the static bypass line The output voltage will have the same amplitude frequency and wave shape as the mains The drawn current by the loads will be only limited by the circuit breaker protections The voltage frequency and wave shape of the bypass have to be inside the tolerance limits and enabled by the UPS to run on this mode The UPS will run on bypass mode under the following conditions e During start up e Ifthe bypass priority has been selected SWIN 3P Input contactor Fig 6 Energy flow on Bypass mode e Ifthe inverter is disabled or blocked e Incase of long overload Energy can be saved when the priority is selected on bypass be cause the efficiency of this mode is higher than the normal mode This way the UPS will always run on bypass mode meanwhile the frequency value wave shape root mean square voltage of the mains are insi
42. itches F1 F2 F3 F4 optional F5 and F6 and the bat tery fuse F5 should be in OFF O position Switch on the input circuit breaker F1 of the first UPS Master or Number 1 labeled UPS Inrush Fuse F6 should be in OFF position Note if the UPS s are not factory par allel configured then any of the UPS can be switched on but followingly should be configured as master and the remaining UPS s as slave which will be explained in detail in the following section Go to the CONFIGURATION section from the front panel menu enter to MODE part and change it from SINGLE to PARALLEL 1 position By using down button on the same Menu N number should be defined SLC CUBE STR DSP series UPS s operate according to redundancy principle At the N 1 configurations the N number in this part is usually 1 quantity of the parallel operating UPS qty On each UPS this value should be same and correctly entered Consequently the amount of load that is allowed to be connected 10 to total system should not be more than UPS qty N N can be defined different than 1 For example it can be defined as 2 at a 4pcs parallel system In this case the system will operate as 2 2 redundancy mode and the total load that is going to be connected to the system can not be more than 2x One UPS Power N Value here can be accepted as minimum UPS qty that is required to supply the load where
43. lates the UPS from mains and loads connected at the UPS output this way the internal UPS handling for maintenance interventions can be done without breaking the load feeding 3 3 1 1 Overload behaviour Meanwhile the UPS runs on normal or battery modes it can supply an excess of load for an specific period time stated in the technical specifications section Once this period time is expired the UPS transfers to bypass mode automatically If the overload condition remains meanwhile the equipment is on bypass the circuit breaker protections could trip In such case the loads would be shutdown A Check that the UPS is not overloaded in order to have a power supply of high quality to the loads 3 3 1 2 Electronic short circuit protection The UPS will avoid to trigger the circuit breaker protections be tween the output terminals and the short circuited load by sup plying a current to the short circuited load for a limited period time The UPS should be run on normal or battery modes to guarantee this quality performance A To enable the UPS short circuit protection each load must be supplied through a separate circuit breaker pro tection of the suitable size in order to guarantee both a fast discon nection of the short circuited load and a continuous power supply to the rest of loads If the protection device faults when the circuit should be opened in a limited period time the UPS will stop supplying current to the
44. load The VSECFLR message will be showed in the top left corner of the LCD panel 3 3 2 Operating modes There are three operating modes which among them defer the way of the energy flow see figures 4 5 and 6 If a UPS doesn t have separate bypass line the bypass line will also be supplied by the input terminals The UPS behaviour is different during start up because it runs on bypass mode So the frequency value wave shape root mean square value of the bypass voltage must be among the acceptable limits in order to enable it After starting up the following is applied e The operating mode depends on the Priority preferences In verter Rectifier and Bypass set by the user and the mains aux illary bypass input and battery voltage The Priority preferences Inverter Rectifier and Bypass can be set through the menus COMMANDS and EXTCMNDS extra commands e In case the operating in any of this modes were not possible there would not be any voltage In such case the loads would not be fed and the VSECFLR message would be showed in the LCD panel instead of the operating mode E IBM SALICRU E m 9 3 3 2 1 Normal mode The energy comes from the input mains the loads are supplied via rectifier and inverter and the AC input voltage is converted to DC by the rectifier The inverter converts the DC voltage into an AC sinewave which is stable in amplitude and frequency This AC output is independe
45. mic Yes 1 Software parameters They can be changed under request 2 The batteries should be charged to supply these values 8 2 TECHNICAL SPECIFICATIONS MODELS TO 110 120 127 V MODELS Apparent power VA 50 DIMMENSIONS Batteries ENVIRONMENTALS Storage temperature 25 C to 55 C 15 40 C recommended for longer battery life Operating temperature 0 C to 40 C 20 25 C recommended for longer battery life Relative humidity Up to 95 non condensing aximum operating altitude m a s l 1000 Protection degree IP 20 800 5120 6400 aximum heat losses 17475 21843 825 5503 ELECTRICALS Input Quantity of fases 3F N T Nominal voltage V 110 120 127 V phase neutral a 100 100 load phase neutral Voltage range for normal running Lower limit depends 85 64 load phase neutral phase neutral V normal fase on load level neutro V 80 42 load phase neutral Higher limit 143 _ IM SALICRU E HI 31 MODELS Apparent power kVA 50 Nominal frequency Hz 50 60 Frecuency range Hz 10 Nominal current A sinusoida s 2 26 40 53 79 105 131 Maximum current A sinusoida 158 THDi lt 3 Output Classification in accordance with IEC 62040 3 VFI SS 111 Quantity of fases 3F N T ominal voltage V 110 120 127 V phase neutral Static voltage regulation 100 inear load u ominal frequency Hz 50 60 Regulaci n de la frecuencia Hz 0 01 THD linear
46. minals Fig 1 Input output connections views 3 1 2 Control panel The control panel is located on the front top part of the UPS and shows to the user the operating mode alarm conditions and meas urements Also it allows access and control to the setting param eters The following diagram shows the control panel which is divided into three parts the synoptic provides the basic information about the energy flow and active alarms the LCD panel provides a de tailed information and easy access to the control Lastly the keypad makes easy the browsing through the menus and allows selecting the different options Bypass Failure Battery LED status LED LED Status line 2 LED Status line 1 LED Status LCD inverter LED Display Buttons arrows up and down Push Push button button ENTER ESC Fig 2 Control panel view 3 1 2 1 Keypad The functions of the keys are BUTTON SYMBOL DEFINTION ESC S Escape from current menu ove up the available menus values UP t Decreases the value when it is pressed ove down the available menus DOWN Q values Increases the value when it is pressed akes and ENTER in the menu ENTER 2 showed in the screen Selects or confirm the selection or change done 6 il EE USER MANUAL The synoptic is a diagram that shows the energy flow in the UPS through several LED The definitions of the different statuses of those LED are showed next LED s CT v
47. nt from the input one The inverter is synchronised in frequency with the bypass input so in case the inverter were overloaded or faulty it could transfer the load to the bypass with no break The root mean square voltage and frequency of the mains have to be inside the tolerance limits and the inverter and rectifier have to be enabled by the UPS to run under this mode The higher voltage limit and the higher and lower frequency limits can be set via soft ware The lower voltage level depends on the UPS load It decreases with the load till reaching the 80 V phase to neutral This feature reduces the battery use therefore it makes its average lifetime longer The UPS will run on normal mode under the following conditions e Ifthe inverter priority has been selected e f the bypass priority has been selected but it is disabled or the frequency value wave shape root mean square bypass voltage are not inside the acceptable limits BYP TR Input B Input contactor SWOUT 3P Output SW_BATT P Fig 4 Energy flow on Normal mode 10 mil BEE E USER MANUAL 3 3 2 2 Battery mode The energy is supplied by the batteries The loads are fed by the inverter The output voltage is sinewave and it is controlled in amplitude and frequency Totally independent from the battery voltage The battery voltage has to be inside the acceptable limits and the inverter has to be enabled by the UPS to run on th
48. o the N bat tery terminal E IBM SALICRU E mi 17 A Exists risk of fire and or explosion if batteries of different type are used instead of those specified 4 3 6 Ofthe output To activate the short circuit protection of the UPS each load must be supplied through its own circuit breaker and sized according to its current This will make a fast disconnection of the short circuited load and at the same time the rest of loads will still be supplied A The apparent and active powers of the loads have to be lower than the UPS power Connect the loads to the line and neutral output terminals 4 3 7 Of the communications Mains failure relay Low battery relay Bypass relay Emergency Shut down input SNMP RS 422 RS 232 Generator input Genset Output fault relay Fig 7 Standard communications card 4 3 7 1 RS 232 communication RS 232 pin out Signal description Data receiving Data transmission Ground The RS 232 cable has to be armoured and with a maximum length of 15m Only one of the ports RS 232 RS 422 can be activated at the same time The selection between them is done through the parameter COM in the menu COMMANDS 4 3 7 2 RS 422 communication RS 422 pin out Pin Signal name Signal description 5 Receive the signal pair 1 Send the signal pair g 4 Ground The cable RS 422 must be armoured and with a maximum length of 1000m Only one of the ports RS 232 R
49. or resistive load Till 42 Vac 16 A Till 20 Vdc 16A 30 Vde 6A 40 Vdc 2A 50 Vde 1A 60 Vde 0 8 A Each relay has a normally open contact NO and normally close one NC with a common terminal 18 mi EN USER MANUAL 5 OPERATING This chapter defines the procedures that have to be followed to start up shutdown and handle the UPS The instructions must be done following the stated sequence 5 1 START UP AND SHUTDOWN 5 1 1 Initial start up nos The correct UPS installation according to the previous chapter must be certified by specialised staff Check that the cooling system of the UPS room is enough and all the switches F1 F2 F3 F4 F5 and F6 and load are turned off To start up the UPS proceed as follows 1 Make the connections according to the installation chapter 2 Turn ON l the input circuit breaker of the panel 3 Turn ON l the bypass circuit breaker of the panel In sepa rate bypass line version turn ON I the bypass circuit breaker F4 4 Turn ON l the capacitor precharge circuit breakers F6 and the input one F1 5 Turn ON l the output circuit breaker F2 6 Wait till the LCD panel starts Set date and time 7 Check that the LCD panel shows the message NORMAL 8 Turn ON l the battery fuse holders of the external battery cabinet 9 Turn ON l the battery fuse holder F5 The UPS starts up
50. r kVA s 0 2 30 4 sx 60 80 10 120 aximum load power factor 0 8 ominal activve power kW 6e 8 12 16 24 32 4 48 64 80 ominal current at 380 V A a 152 227 303 455 606 76 9 11 51 1 Crest factor 3 1 Overload capacity gt 1 min 150 load Efficiency normal running nominal load and PF 0 8 gt 92 Static Bypass Quantity of fases 3F N T Voltage range phase neutral V 1 220 230 240 10 Frecuency range Hz 1 47 53 30 ml a EM USER MANUAL MODELOS 75 0 s 20 s f 40 so f eo so 10 na 152 227 303 455 606 76 9 121 151 0 5 0 15 2 so 4 so co eo 100 Nominal apparent power kVA Nominal current A Transfer time ms Apparent power kVA Batteries Battery type AGM sealed 12 V Quantity of batteries 2x31 Battery voltage V 2x 372 STANDARD Safety EN 62040 1 2 EN 60950 1 Operating EN 62040 3 Electromagnetic Compatibility EMC EN 50091 2 arking CE COMMUNICATIONS Relay interface AC fault low battery bypass and output fault Serial ports RS 232 RS 422 Digital inputs Two for remote shutdown and operating through generator Auxiliar power supply Isolated of 5V for digital inputs OTHERS Acoustic noise at 1 meter lt 60dB Manual Bypass transfer time ms 0 Short circuit protection Yes Overtemperature and overcurrent protection Yes LCD panel Yes Front panel mi
51. requency of mains voltage is beyond the frequency SINC IN NOK range for normal operation or amins voltage es very low A22 Vin SEQNOK Phase sequence of input mains voltages is not OK A23 RECT SBT Rectifier block temperature is very high RMS current draw from any of the input lines exceeds its nominal value Any of the DC bus voltages is higher than its upper limit Any of the DC bus voltages is lower than its lower A26 VDC BAJO limit Means that the battery is empty during battery operation A27 RECT NO ACT Restifier not service A24 RECT SBC A25 VDC ALTO A28 RECT BLOC ee er operation is automatically stopped due to a A30 TEST BAT _ Battery test is performed A33 RECT OFF Rectifier is OFF A34 INV OFF A35 BYP OFF A36 BYP PRIORI Inverter is OFF Bypass is OFF Priority on bypass 20 mi a USER MANUAL A37 Bat Descarga Battery is discharging A38 VDCNOOK Any of the DC bus voltages approaches its lower or pper limits A39 Temp Alta Ambient temperature exceeds its upper limit Generator friendly operation is activated digital nput GEN on is set high Emergency stop is activated digital input UPS OFF s set high A40 GENSET ON A4 SAI OFF A42 Alarm menor inor alarm exist A43 Alarm mayor ajor alarm exist A44 TEST BAT NOK Batteries failed in the battery test A difference between battery amp DC bus voltage is present Battery circuit
52. rnal manual bypass to the equipment in order to allow maintenance tasks without disconnecting the critical loads 3 4 5 Isolation transformer By means of this optional we will allow fitting a new neutral to the system and a galvanic isolation IBM SALICRU E mi 13 4 INSTALLATION e Check the safety instructions see EK266 08 e Check that the data on the nameplate are the suitable ones for the installation e A wrong connection or manoeuvres can cause failures to the UPS and or to the connected loads Read the instructions of this manual carefully and follow the stated steps according to the established order e This UPS must be installed by qualified staff and it is usable by personnel without specific preparation just with the help of this Manual 41 IMPORTANT SAFETY INSTRUCTIONS A Safety information concerning to UPS loads and users The equipment must not be installed without reading this manual completely before e The equipment can only be installed by authorised technical staff e When the UPS is moved from cold to warm areas the environ mental humidity can be condensed in the equipment In such case wait two hours before proceeding with the installation e Even without connecting the equipment dangerous voltage can exist in the connecting terminals and inside the equipment Do not touch these parts e Connect the earth terminal first e Do not fit the battery fuses into the fuse holder before
53. rter is blocked 1 Press ENTER to cancel the blocking and enable the inverter BYPASS BLD Enable or disable the thyristor bypass stage operating _DSBLD Press ENTER to switch between ENBLD and DSBLD 1 The rectifier and inverter of the UPS do not operate when it faults SETTING MENU XX XX XXXX It shows the date with dd mm yyyy format Press ENTER to change between day month year hour minute and second Use the arrows to set TIME XX XX XX It shows the time with hh mm ss format Use the submenu DATE to set the time DATE EVENTS MENU EVENTS xxx Shows last 380 events alarms of system XXX shows events count To look events details you must press ENTER key in current position and use UP DOWN keys CLEAR EVENTS Clears all events stored in eeprom after verification of clear process EVENTS SUBMENU xxx YYY AAAAAAAAAAAAA YYY Shows order number of event and AAAAA A shows event description For events descriptions see ALARM DEFINITIONS on page 29 Events stored in eeprom using FIFO method Order number of last occurred event is 001 To see the details press ENTER and to use the keys of displacement UP DOWN Display dates of event occurring DATE XX XX XXXX TIME XX XX XX Displays time of event occurring IDENTIFICATION MENU It shows the number of input output phases and the nominal apparent output power It shows the firmware version X X
54. t is defined as power factor p f of an alter nating current circuit as the ratio between the active power P and the apparent power S or as the co sines of the angle that make the current and voltage vectors designating as cosj being j the value of that angle The term ground as its name states refers to the potential of the earth surface The Insulated Gate Bipolar Transistor is a semicon ductor device that is used as a controlled switch in power electronic circuits This device has the feature of the gate signal of the effect field transistors with the capacity of high current and low voltage satura tion of the bipolar transistor combining an isolated FET gate for the input and a bipolar transistor as switch in a single device The triggering circuit of the IGBT is as the MOSFET one while the driving features are like the BUT In electronic telecommunications and hardware an interface electronic is the port physical circuit through which are sent or received signals from a system or subsystems toward others The voltampere is the unit of the apparent power in electrical current In direct current is almost equal to LCD LED the real power but in alternating current can defer depending on the power factor LCD acronym of Liquid Crystal Display device in vented by Jack Janning who was employee of NCR It is an electric system of data presentation based on 2 transparent conductor layers and in the middle
55. technicians make several tests and sets in the sys tems Check and write down the input and output voltages and currents per phase Check the logged alarms Check the readings of the LCD panel Other measurements Check the fan status Check the load level Check the selected language O Check the correct location of the equipment O General cleaning of the equipment This way it is guaranteed the perfect operating and the pos sible coming faults are avoided These supervisions are usually done without shutdown the equipment In those cases that a shutdown were needed a date and time would agree with the customer to do the task This maintenance modality covers inside the working time table all the journey expenses and manpower Corrective When a fault occurs in the equipment operating and previous notice to our Service and Technical Support S T S in which a specialized technician will establish the failure scope and he will determine a first diagnostic the corrective action starts The needed visits for its correct resolution are unlimited and they are included inside the maintenance modalities This means that our technicians reviewed in case of failure will check the equipments as many time as it were needed Besides inside these two modalities is possible to fix the ac tion timetable and response times in order to be adapted to the customer s needs O LV8HLS Customer s attention from Mond
56. tical alarm is active Steady _ 5 IBM SALICRU E Hi 7 3 2 DEFINITION AND STRUCTURE 3 2 1 Nomenclature CUBE STR series SLC 80 CUBE STR P2 B B1 AW 3x380V 60Hz E EE116502 Special equipment EE Packing wood Indicate 60Hz if the equipment is not 50Hz only for 100kVA or with parallel kit Indicate work voltage only for 100kVA or with parallel kit White trade mark equipment Equipment for 3x230V and 3x208V three phase networks Charger of 1 5A for 10 15 20 and 30kVA 4A for 40kVA 5A for 50 and 60kVA 5 8A for 80kVA Independent bypass line only for equipments lt 80kVA Parallel system with 2 equipments Parallel system with 8 equipments UPS series a Sr 2F Power in kVA AMPL AUT 20 SLC 10 CUBE STR P2 AW Autonomy extension in white trade mark Equipment for 3x230V and 3x208V three phase networks P2 Indicate if the autonomy extension will be common for a system with 2 parallel equipments P8 Indicate if the autonomy extension will be common for a system with 8 parallel equipments P Indicate letter P for parallel equipments 60 batteries instead of 62 Do not put for non parallel equipments 62 batteries UPS series Power in kVA Autonomy extension In case of system extension the autonomy must be calculated for the total power of the system 8 mi a Ml USER MANUAL 3 2 2 Esquema estructural Analogical inputs Analogical inputs Front synoptic Interface Fi
57. to wrong handling This is why the in stallation maintenance and or fixing of the here described equipment must be done by our company staff or specifi cally authorised According to our policy of constant evolution we reserve the right to modify the specifications in part or in whole without forewarning I All reproduction or third party concession of this manual is prohibited without the previous written authorization of our firm 1 2 USING THIS MANUAL The target of this manual is to give explanations and procedures for the installation commissioning maintenance and troubleshooting of UPS from SLC CUBE STR series This manual has to be read carefully before installing and operating it Keep this manual for fu ture consults The manual is made by four main sections 1 Introduction it contents the information of the general descrip tion features and UPS specifications of SLC CUBE STR series 2 Installation and Operating it provides the information of the UPS commissioning and operating of SLC CUBE STR series as well as its connection 3 Maintenance and Troubleshooting it contents the information to maintain and solve wrong UPS operating and parts faults of SLC CUBE STR series 4 Annexes it contents the specification table and the appen dices 1 2 1 Used symbols and conventions A Warning symbol Carefully read the indicated para graph and take the stated prevention measures AN Danger of
58. used Do not dispose the batteries to the fire they can explode Do not open and mutilate the batteries the dumped electrolyte is dan gerous for the skin and eyes It can be toxic The useful lifetime of the used fans to cool the power circuits de pends on the use and environment conditions It is recommended their preventive replacement by authorised technical staff 7 1 4 Capacitors The useful lifetime of the DC bus capacitors and those ones used in the input and output filtering depends on the use and the environ ment conditions It is recommended their preventive replacement by authorised technical staff 7 2 TROUBLESHOOTING GUIDE This section gives information about the procedures to follow in case of an equipment malfunctioning If the problem were not solved contact with our Service and Technical Support S T S with the following information e UPS Model and serial number both can be find in the equipment nameplate e ALR and ST codes from ALARMS menu The most common alarms and problems that can be find during the UPS operating are listed in the following table 26 Eil a USER MANUAL ALARM Alarm Vby NON OK present Alarm Vby HIGH present Alarm Vby LOW present Bypass voltage overcomes its lower limit FAIRE eee GOs Bypass frequency is out of range or its votlage is too low presen Alari BVT SEC ENOK Wrong bypass phase sequence presen Sa q Alarm Byp Man ON present Manual bypass switch turned
59. ustralia and New Zealand E I SALICRU E 8 1 TECHNICAL SPECIFICATIONS MODELS TO 220 230 240 V MODELS Apparent power VA Ps oy 5 m as Too eo 100 m DIMENSIONS DT IE TE 100 Batteries ENVIRONMENTALS Storage temperature 25 C to 55 C 15 40 C recommended for longer battery life Operating temperature 0 C to 40 C 20 25 C recommended for longer battery life Relative humidity Up to 95 non condensing aximum operating altitude m a s l 1000 Protection degree IP 20 W 665 800 960 1280 1920 2560 3190 3840 6400 7680 aximum heat losses 6553 10878 21843 26212 571 688 825 1100 1650 2200 2741 3302 4403 5503 6604 ELECTRICALS Input Quantity of fases 3F N T Nominal voltage V 220 230 240 V phase neutral 187 100 load phase neutral 120 64 load phase neutral Lower limit depends Voltage range for normal running on load level phase neutral V 280 Nominal frequency Hz 50 60 Frecuency range Hz 10 Nominal current A u RMS value 2 f o 3 20 26 40 53 68 79 105 131 158 sinusoidal en 198 THDi lt 3 Output Classification in accordance with IEC 62040 3 VFI SS 111 Quantity of fases 3F N T ominal voltage V 220 230 240 V phase neutral Static voltage regulation 100 inear load Sk ominal frequency Hz 50 60 Frecuency range Hz 0 01 THD linear load lt 3 ominal apparent powe

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