KEOR T - Legrand
Contents
1. jeusaix3 ix ssed g Q e Sd N El Z T ZX 3Ph Output With Output Isolation Transformer OF ddd ddd ddd a TIT Connection if the MAINS and AUX Supply are connected SEPARATELY Keor T 40 60kVA 3Ph Input Figure 5 3 1 18 Li legrand 32 KEORT Connections shall be made in the following order 5 3 1 1 Earth Connection The device shall be earthed for a safe and reliable operation Connect the PE PB ground terminals before connecting any other cable Figure 5 3 1 1 1 Input Mains Supply s Protective Earth terminal PE ofthe UPS shallbe connected to the ground with a low impedance connection As the Auxiliary Supply Protective Bonding PB and Input Mains Supply s Protective Earth PE terminals are short circuited inside UPS it is not needed any connection Load ground should be connected to output X2 PB terminal of the UPS If there is an external battery cabinet present it should be grounded via battery X5 PB termi nal of the UPS 5 3 1 2 Mains Supply Rectifier Connection The installation and adjustment of distribution panel should be done by specialized technician Electrical Characteristics Rectifier Input Model kVA to 15 20 30 40 6 _______ Rated mains supply voltage V 400 3Ph N PE 208 459 at half Load without battery2. F5 BATTERY KEORT BY PASS THRISTOR CYN ION MAIS SUPPLY Ne PE BATTERY COMMON RECTIFIER AND BYPASS INPUTS FOR SINGLE UPS UNIT 59 60 LI legrand Li NE wP n RE a1 a2 Mains Supply MCCB 4p d Distribution MCCB b1 b2 Auxiliary Supply MCCB 4p 01 o2 unit output switch 4p NOTE Q3 Internal Maintenance Bypass can be used when total load lt single unit rating kVA Option o1 o2 unit output disconnect switch to enable single unit complete shut down for maintenance a b o should be 4poles unless TN C distribution is used In case we have parallel system with internal transformer it is recommended to install output switches o to enable sequential energizing of the different transformers KEORT u LETA n RW KL A M J E TU METIN NEN FF kr a1 a2 Mains Supply MCCB 4p d Distribution MCCB 01 o2 unit output switch 4p NOTE Q3 Internal Maintenance Bypass can be used when total load lt single unit rating kVA Option 01 o2 unit output disconnect switch to enable single unit complete shut down for maintenance a o should be 4poles unless TN C distribution is used In case we have parallel system with internal transformer it is recommended to install output switches o to enable sequential energizing of the different transformers 61 62 LI legrand E
3. s rsi ifa o mm ma ua rb mom mi mh eom gl TY T u aab mun n EM m mom sl mln bu z Left Sida View T L cono co EE HE k mg r in Cava ae Li legrand m um mr um UB HE s s UD UD V meres w P mmm mI r nnn Bi L i um N 1 i E wm m j i m m m um men E um m m mu m dan aa mm Gs As a Pra Left Side View Figure 5 3 1 4 3 38 CC QO li I Em ___ s s mE NE a A Eg 4 FRE i a de 4 LI m an li ay m m i dl u 1 gg 1 K D K a Right Side View Left Side View Cable Label Figure 5 3 1 4 4 39 40 LI legrand External Battery Connection External Battery Connection Keor T Battery Cabinet comes with the following cables 3 meters 4 x 16mm power cables for battery connection 4 meters 2 x 0 5mm
4. OPTICAL 1 a1 a2 a3 Mains Supply MCCB 4p b1 b2 b3 Auxiliary Supply MCCB 4p d Distribution MCCB 01 02 03 unit output switch 4p OS General output switch 4p Q External Maintenance Bypass MCCB 4p NOTE Q External Maintenance Bypass MCCB OS general output disconnect switch Rating N X unit rating kVA Internal Maintenance Bypass Q3 cannot be used should be locked to avoid any misuse Option 01 02 03 unit output disconnect switch to enable single unit complete shut down for mainte nance a b o OS Q should be 4poles unless TN C distribution is used In case we have parallel system with internal transformer it is recommended to install output switches o to enable sequential energizing of the different transformers KEORT a1 a2 a3 Mains Supply MCCB 4p d Distribution MCCB 01 02 o3 unit output switch 4p OS General output switch 4p Q External Maintenance Bypass MCCB 4p NOTE Q External Maintenance By pass MCCB OS general output disconnect switch Rating 2 N X unit rating kVA Internal Maintenance Bypass Q3 cannot be used should be locked to avoid any misuse Option 01 02 03 unit output disconnect switch to enable single unit complete shut down for mainte nance a o OS O should be 4poles unless TN C distribution is used In case we have parallel system with internal transformer it is recommended to install output switches o to enable sequential energizing of the di
5. Protective Earth Bonding Minimum 300 mA delayed Type B When used the residual current earth leakage protection Leakage Current Protection system must be common for the two AC inputs common amp auxiliary mains and installed upstream Table 2 KEORT Rectifier protection alone should only be considered in the event of separate inputs if the bypass and rectif er inputs are combined the general input protection rating bypass rectifler must reflect the recommended bypass or general protection rating Recommended discrimination of UPS downstream distribution with inverter short circuits current battery mode Cables must be selected 1 2 times larger than the recommended size for parallel topologies Must be selective with residual current circuit breakers downstream of the UPS connected to the UPS output If the bypass network is separate from the rectifier circuit or in the event of parallel UPS use a single residual current circuit breaker upstream of the UPS If the loads generates high rate of third harmonic current THDI gt 33 the current on the common mains supply voltage and auxiliary mains supply voltage input and output neutral conductors may have a value that is 1 5 2 times the phase value during operation In this case size the neutral cables and the input output protection adequately 17 18 LI legrand 5 Installation When the UPS is delivered examine the p
6. batteries may only be installed and commissioned by authorized LEGRAND UPS Technical Service Personnel Make sure that the battery qty is proper for the unit and they are same type and capacity Otherwise danger of explosion and fire is within the bounds of possibility Do not dispose of batteries in a fire The batteries may explode Do not open or mutilate batteries Released electrolyte is harmful to the skin and eyes It may be toxic case of electrolyte in contact with skin immediately wash the contaminated skin with water Replaced batteries must be disposed of at authorized battery waste disposal centers A battery can present risk of electric shock and high short circuit currents The following precautions should be observed when working on batteries Remove rings watches necklaces bracelets and all metal objects Only use tools with insulated handles Wear rubbers gloves and a rubber apron when handling batteries Do not lay tools or metal parts on top of batteries Eye protection should be worn to prevent injury from accidental electrical arcs Before a maintenance or repair work on the UPS Switch the input output and battery circuit breakers O1 O2 and F5 to OFF position e If UPS has internal batteries Remove and isolate battery red and N battery neutral blue cables If UPS has external batteries also switch the circuit breakers of the battery cabinet to OFF pos
7. Tan _ _ Tuz m _ T Ta TT Ta m uo r me uwd Ta TT Cw um hl m Usos a um a Eu kegatweBaray Y m 1 Postate come YM m o wememmyswgnmem R m wyd UN TOR us foste Dee vete Eu CI I __ gt _ __ __ uPscondtionsand Arms m If 1 is sent then beeper will be on If 0 is sent then beeper will be off If 1 is sent then a battery test will start 55 56 Li legrand Also we can use addresses 127 to get the UPS status A decimal value will be received from address 127 that value is converted to binary number the UPS status can be read Example Let s receive 28673 DEC from address 127 If that value is converted to binary number 111000000000001 will be obtained Then the following status can be read from that number Online Mode ESD interface is activated DC Bus voltage is out of limits General Alarm KEORT Appendix 3 Description of UPS and Block Diagram Definition BYPASS THYRISTOR In case any inverter fault occurs Bypass thyristors transfer the supply of the load electronically from inverter to Auxiliary Mains Supply without any interruption 57 58 Li legrand AUXILIARY MATSS SUPPLY F BYPASS THRISTOR 06 INRUSH 21 RECTIFIER INVERTER KINV CONXEMUAN MAINS
8. the user must ask the Manufacturer for a new copy guoting the publishing code on the cover The manual reflects the state of the art at the moment the eguipment was put on the market of which it is an integral part The publication complies with the directives in force at such a date The manual cannot be considered inadequate if updates of standards or changes are made to the equipment Any integration to the manual which the Manufacturer deems fitting to send to the users must be kept with the manual becoming an integral part of it The Manufacturer is available to its clientele to provide additional information and will take into consideration any suggestions made to improve this manual to bring it even closer to the requirements for which it was drawn up If the equipment is sold which always includes handing over this operating manual the primary user must notify the Manufacturer giving him the address of the new user so the latter can be reached if there are any communications and or updates deemed indispensable Read the manual completely before working on this equipment Keep this manual in UPS s front cover s pocket for easy consultation Reproduction adaptation translation of this manual is prohibited without prior written permission of LEGRAND Company except as allowed under the copyright laws CS wishi se reserves the rights to change the information in thi
9. 4 2 3 COOL AIR CLIMATE CONTROL COOL AIR Air conditioning Ventilation Direction of ventilation is front sides to back The room should be equipped with ventilation system or air conditioning to collect warm air from the top of the room and provide cool air at the bottom Figure 4 2 4 i Z 4 10 500 maintenance and internal battery installation 40 60kVA 700 for maintenance and internal battery installation KEORT Ensure the stability of UPS without internal battery and take necessary precautions The UPS should be mounted on a concrete surface and non combustible surface In order to profit from optimal ventilation the side panels must remain in place for UPS with internal battery Optimal battery life time is reached when battery ambient temperature is kept between 15 C and 25 C Operating battery at 30 C ambient temperature compared to 20 C will divide by factor 2 battery life time Room thermal management as specifled above is then necessary to avoid battery life time reduction The Battery warranty does not apply ifthe temperature in the room exceeds 25 C 4 3 Storage Please store the UPS in an environment where the temperature is between 259C 559C no receipt of direct sunlight far from the heating in a dry place Environmental humidity must be between 20 95 non condensino Recommended storage temperature humidity and altitude values are listed on the
10. Appendix 1 Technical Specifications section If the batteries will be stored for longer than 6 months they shall be charged periodically Charge period depends on the storage temperature as shown below Every 9 months if the temperature is below 20 C 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 Every 2 months if the temperature is over 40 C For long storage duration please follow up the instructions of installation described in Section 5 start up UPS described in Section 6 and charge the batteries at least 10 hours 4 4 Electrical Reguisites The installation must comply with national installation regulations The electrical distribution panels for common mains supply voltage and auxiliary mains supply voltage inputs must have a protection and disconnection system Disconnection devices used in these panels shall disconnect all line conductors simultaneously The following table shows the recommended size of common mains supply voltage and auxiliary mains supply voltage input protection devices thermal magnetic and differential and the cable cross sections for the loads When dual inputs is used Separate Neutral conductor is necessary to be supplied for each input Common Mains Input and Auxiliary Mains Input two inputs should be supplied the same MV LV transformer source If this is not the case an insulation trans
11. Connect the on Battery Cabinet 1 to X5 EXT BATTERY on the UPS Connect the on Battery Cabinet 2 to X5 EXT BATTERY on the Battery Cabinet 1 and so on e Neutral Connect the N on Battery Cabinet 1 to X5 EXT BATTERY on the UPS Connect the N on Battery Cabinet 2 to X5 EXT BATTERY on the Battery Cabinet 1 and so on e External Battery Cabinet Temperature Sensor Only connect the X7 X7 1 X7 2 X7 3 on the Battery Cabinet 1 to X7 X7 1 X7 2 X7 3 on the UPS Not extended 25m length is recommended External Battery Breaker Position Feedback For one battery cabinet amp UPS configuration Connect the X8 X8 c X8 d on the UPS to X8 X8 c X8 d on Battery Cabinet 1 For two battery cabinets amp UPS configuration Connect the X8 X8 c X8 d on the UPS to X8 X8 c X8 e on Battery Cabinet 1 Connect the X8 X8 d X8 e on Battery Cabinet 1 to X8 X8 c X8 d on Battery Cabinet 2 For three battery cabinets amp UPS configuration Connect the X8 X8 c X8 d on the UPS to X8 X8 c X8 e on Battery Cabinet 1 Connect the X8 X8 d X8 e on Battery Cabinet 1 to X8 X8 c X8 e on Battery Cabinet 2 Connect the X8 X8 d X8 e on Battery Cabinet 2 to X8 X8 c X8 d on Battery Cabinet 3 Battery Fast Fuses Mount the battery fast fuses into battery fuse holder on the battery cabinet fast fuse indicator side must be placed
12. KEOR T 20 KVA 1345H TX No battery UPS KEOR T 30 KVA 1345H X No battery UPS KEOR T 30 KVA 1345H 1 60 blocks 9 AH UPS KEOR T 30 KVA 1650H 2 120 blocks 7 AH UPS KEORT 30 KVA 1650H 3 120 blocks 9 AH UPS KEORT 30 KVA 1650H 0 No battery UPS KEORT 30 KVA 1345H TX No battery UPS KEORT 40 KVA 1650H X Te UPS KEOR T 40 KVA 1650H 1 552 120 blocks 7 AH UPS KEORT 40 KVA 1650H 2 588 120 blocks 9 AH UPS KEORT 40 KVA 1650H 3 764 180 blocks 9 AH UPS KEORT 40 KVA 1650H 0 UPS KEOR T 40 KVA 1650H 525 No battery UPS KEOR T 60 KVA 1650H X 276 No battery UPS KEORT 60 KVA 1650H 1 120 blocks SAR UPS KEOR T 60 KVA 1650H 2 180 blocks SAR UPS KEORT 60 KVA 1650H 0 No battery UPS KEOR T 60 KVA 1650H TX 575 No battery 5 2 Unpacking Procedure Figure 5 2 2 y O gt This side parts prevent the transpallet to damaoe the UPS cabinet Figure 5 2 3 20 LI legrand Figure 5 2 4 Remove the side parts which prevent the transpallet to damage the UPS Unload the UPS from the pallet The equipment may only be installed and commissioned by authorized LEGRAND UPS Technical Service Staff or authorized LEGRAND distributor Technical Service Staff When the UPS is brought from a cold place to a warmer place humidity of the air may condensate in it In this case wait minimum for 2 two hours before powering the UPS KEORT must be protected from voltage surge with devices that are suited to the insta
13. be gained by service persons or by users who have been instructed about the reasons for the restrictions applied to the location and about any precautions that shall be taken and Access is through the use of a tool or lock and key or other means of security and is controlled by the authority responsible for the location UPS is not designed for outdoor application The eguipment and the batteries should not be exposed to direct sunlight or placed near to a heat source Recommended operating temperature and humidity values are listed on the Appendix 1 Technical Specifications Avoid dusty environments or areas where dust of conductive or corrosive materials is present connection and the circuit breakers are at the front of UPS Leave access at the front of the UPS for maintenance Refer to Figure 4 2 4 Air outlets of the UPS are at the front back and on both sides Leave access at the front side back side and from both lateral sides for ventilation and battery replacement Refer to Figure 4 2 1 4 2 2 4 2 3 and 4 2 4 Recommended environmental humidity condition is between 20 95 non condensing Environment Reguirement Max dissipation at no load Max dissipation at full load Storage temperatures 25 55 C 13 131 F 15 25 C for maximum battery life 0 40 C 32 104 F 15 25 C for maximum battery life Min Dur monde i 13 14 LI legrand Figure 4 2 1 Figure 4 2 2 Figure
14. le ienzioni well menu misure prima di seguir mandante Comsultare sempre il manuale di uso manulemeione prima di sostituire i fusibila i batter See den Banernesehaller F5 achu vr Gleicha ara vic rew und Baticriesystem die gleiche Spannung kis nez VON berpr fen Sie die Spamnung mit Hilfe des LCD im Men Messwerie Lon Sa die Hodiceengsaskitung bevor Sie dic Battenesichenesgen erseizer IT BATTERY F5 E DEAE GER LE n HI BEBE s Erra n din s r l bervar dir ML RSE N Mia Weir Sir rinan pm 0 rir 171 ac ra helen Bru und LO iFEL WARTEN SEE E IL TEN kk dis R amar ia iaia B r Um dwa rirkir hen Schlag warmer are ag La hir dor budr ib yin radon bin pr Ter an inik brio LI legrand Index 1 Foreword 7 1 1 Overview 1 2 Manual 2 Warranty 9 2 1 Terms of Warranty 9 2 2 Out of Warranty Terms and Conditions 9 3 Safety 10 3 1 Description of the Symbols Used on the Labels Applied to the UPS 10 3 2 Individual Protective Gear 10 3 3 Important Notice for UPS 11 3 4 Important Notice for Battery 12 3 5 Emergency interventions 12 4 Requirement 13 4 1 Transportation 13 4 2 Placement 13 4 3 Storage 15 4 4 Electrical R
15. operator or damage of the equipment if not followed All packing material must be recycled in compliance with the laws in force in the country where the system is installed Description of the Abbreviations Used in the Guide UPS Uninterruptible Power Supply ESD Emergency Switching Device RS232 Serial Communication Protocol RS485 Serial Communication Protocol MODBUS Modicon Communication Protocol SNMP Simple Network Management Protocol V Volt A Ampere P Power For Mains Supply Auxiliary Mains Supply Output Battery Circuit Breaker and Maintenance Bypass Circuit Breaker ON Closing the Circuit OFF Opening the Circuit SEE PSST ALL AT HES AE PR TI VERRE LA Salli W FAT ALL GTTO AVANT H LEGGERE IL MAL LLE TAS ALL AETH DI COLLEGARE HES LIAE LCE UN ERE ST d comet cord ore septs TRAST DE FUITE ELEYE Cassa back ds protection giai ALTA CORRENTE HEFT FS E Loir a d iw aui Ch Karta KEOR T Risk OF Bi KFEED Briem s lam om ibi LP dhegh Harian Vala remnal muc bale lar pryiiorirer cath DE RETA DE Ju au dir irw var circuii chee Yr Pars s Ti y a pis dc FE kes berana Li BATE FOLBb EFH HIC Prisa UL P dala rk ada byw TWA MI
16. upper side of the holder Do not close the battery circuit breaker A Double check the polarity of battery connection KEORT RP IET TA Hac nnnnnnnnnm 445414141 Figure 5 3 1 4 5 Figure 5 3 1 4 6 BATTERY CABINET EEG Ft la ka a ka la ku Figure 5 3 1 4 7 y a _ insulated cable el 2x0 5mm double insulated cable Figure 5 3 1 4 8 41 42 LI legrand ere EL L TI E N X3 EXTERNAL BATTERY Figure 5 3 1 4 10 BATTERY CABINET 1 12x0 5mm double insulated cable Figure 5 3 1 4 11 BATTERY CABINET 1 BATTERY CABINET 2 i Figure 5 3 1 4 9 BATTERY CABINET 2 17x0 5mm double insulated cable BATTERY CABINET 3 KEORT Make sure that all circuit breakers are at OFF position before starting with the installation Electrical Characteristics Inverter Model kVA Rated output voltage selectable V Output voltage tolerance Rated output frequency Hz Autonomous frequency tolerance Harmonic voltage distortion lt 2 with linear load lt 4 with non linear load Table 6 2 N x2 OUTPUT PB L1 L2 X20UTPUT Figure 5 3 1 5 1 Figure 5 3 1 5 2 Output Connection of UPS without Output Connection of UPS with Isolation Isolation Transformer Transformer Connect the phase cable to X2 OUTPUT X2 L1 X2 L2 X2 L3 terminal and th
17. Input Over Voltage Input amp Output Over Current Back Feed Protection Intelligent Charging Algorithm Deep Charge Protection Battery Test Automatic Manual Short Circuit Protection 53 54 Li legrand COMMUNICATION ENVIRONMENT PYHSICAL Dimensions HxWxD mm 1345 1650 x 400 x 800 1650 x 600 x 900 RAL 7016 enclosure RAL 9005 front door metal Paint ai 121 140 132 151 144 162 148 169 STANDARDS Performance 62040 3 Design IEC EN 62040 g 9001 2008 ISO 14001 2004 Protection Protection Class IP 20 other IP as 1220 other P as option Please contact Legrand or your local authorized distributor for optional communication interfaces The manufacturer reserves the rights to change the Technical Specifications and design without notice KEORT Appendix 2 Modbus List While reading data through MODBUS the following addresses can be used 03 Read Holding Registers must be selected to read the MODBUS data We can send commands by using MODBUS To do that function 06 Write Single Register must be used The data is defined as unsigned words 2 bytes Address Coefficient Data Definition Read R Write W 5 Junas E Ta Umawa a Tag lu ftf a m mames 1 Tur Tas uman a Le _ _ L r Ta nomas a m lu ttt _ TT 2 Tag uw tm Ta m nosa _ S
18. KEORT Installation Manual LE07544AB Li legrand KEORT Important Notices Thank you for choosing LEGRAND UPS System to supply your Critical Application This manual contains important information about commissioning usage and technical properties of the UPS It also contains safety information for operator and instructions to secure your critical load Applying the recommendation detailed in this manual is necessary to use UPS safely and correctly Read the manual completely before working on this equipment Keep this manual in UPS s front cover s pocket for easy consultation Reproduction adaptation or translation of this manual is prohibited without prior written permission of LEGRAND Company except as allowed under the copyright laws The manufacturer reserves the rights to change the technical specifications and design without notice LEGRAND reserves the rights to change the information in this document without notice Referto http ups legrand com web site to download last release and translations Units that are labelled with a CE mark comply with the Standard EN 62040 1 and EN 62040 2 LI legrand Description of the Symbols Used in the Manual This symbol points out the instructions which are especially important This symbol points out the risk of electric shock if the following instruction is not followed This symbol points out the instructions which may result with injury of the
19. N Far ci s nibar red im shock land radi he Eg on tc ky kar Ta kiin ioni las campioni din Fa kaya wybu ad ponas ATTENRUEL la d charge des cd LA mir gue ka T yan dh UE aqata repic vend meee ANTESDERE 3 Li ki dic mnr kilk l Far il para eka di acia Ydw TA A pri CTT oo Tal cde di eters em eT chy mami 1 ns reer FILI w RESI KEMI MI LAI rs e Em li li ___ H NE e k um Ld om ud um mi EEL Kil T EEEE Installation amp Operating Manuals ZIN Do not the banery diran breaker F5 the difference between DC bus and Battery voltages decreases below 10 Check meini on the LCD an the Measurement menu Refer to mer manual before replacimg batiery pas fismser la protection batterie FS tant que le diff rence de Bension le bus et la Baeterie E est pas infericurc Vere les mesures sur l cran LCD dans le menu Mesures k S r f rer la notice d utilisation avant de romaplacer fusibles bation ehiudese il ena loer di F5 se ba dilaga d bene la barra D e le batterie supera i 10 Vide Controllare sempre
20. Q1 Common Mains Supply Circuit Q4 Auxiliary Mains Supply Circuit Breaker Q2 Output Circuit Breaker F5 Battery Fast Fuse Q3 Maintenance Bypass Circuit Breaker Q6 Inrush Circuit Breaker 23 LI legrand Keor T 10 30kVA 3Ph Input 3Ph Output Connection if the MAINS and AUX Supply are connected in COMMON Figure 5 3 1 10 LLLI AL li PB L1 L2 L3 N X2 OUTPUT un un Pai 4 o 4 gt 4 4 gt lt LLI NO gt lt Q X8 External Battery Position Feedback sa o ma a a d mim i 1 X5 EXTERNAL BATTERY PB X1 L3 X1 L2 IO GI I chis o Terminal Bridges ur N gt lt gt a a 2 Va lt lt gt x 24 KEORT Keor T 10 30kVA 3Ph Input 3Ph Output Connection if the MAINS and AUX Supply are connected SEPARATELY Figure 5 3 1 11 gt Q o Q gt lt LLI temperature sensor cd X8 External Battery Breaker Position Feedback 22 N o o o _ X4 N X5 EXTERNAL BATTERY PB X4 L2 X4 L3 X4 L1 X1 MAINS SUPPLY X4 AUXILIARY SUPPLY 25 26 LI legrand Keor T 10 30kVA 3Ph Input 3Ph Output With Output Isolation Transformer Connection if the MAINS and AUX Supply are connected in COMMON Figu
21. ackaging and product carefully to see if any damage occured during transport If either possible or ascertained damage is found report it immediately to e the carrier e LEGRAND Technical Assistance Center Make sure that the unit received corresponds to the material specified on the delivery document The UPS Keor T packaging protects the eguipment against mechanical and environmental damages For greater protection it is also wrapped in a transparent film Check if the following are provided with the eguipment e UPS Operating Manual Installation Manual Key for door Battery fuses three pieces e Plinths Before the installation please check if your UPS is customized following your special requirements if any q 5 1 Models and Dimensions UPS KEORT 10 KVA 1345H X No battery UPS KEORT 10 KVA 1345H 1 60 blocks 7 AH UPS KEORT 10 KVA 1345H 2 60 blocks 9 AH UPS KEORT 10 KVA 1650H 3 120 blocks 7 AH UPS KEORT 10 KVA 1650H 0 No battery UPS KEORT 10 KVA 1345H TX No battery UPS KEORT 15 KVA 1345H X No battery UPS KEOR T 15 KVA 1345 1 0 blocs UPS KEORT 15 KVA 1345H 2 290 60 blocks 9 AH UPS KEORT 15 KVA 1650H 3 428 120 blocks 7 AH UPS KEORT 15 KVA 1650H 0 Term UPS KEORT 15 KVA 1345H TX 250 No battery UPS KEORT 20 KVA 1345H X 144 No battery UPS KEOR T 20 KVA 1345H 1 286 60 blocks 7AH UPS KEOR T 20 KVA 1345H 2 60 blocks 9 AH UPS KEOR T 20 KVA 1650H 3 120 blocks 9 AH UPS KEOR T 20 KVA 1650H 0 No battery UPS
22. already built in inside the UPS cabinet in order to avoid any danger during transportation some battery connec tions are left unconnected Thus remove the left amp right covers of UPS disconnect the side panels earth cables Connect the unconnected battery cables to the related battery connectors The un connected cables are labelled You may find detailed information about battery connection as follows There is no need for any further connection so reconnect the side panels earth cables and replace the covers LETHAL VOLTAGE of nominal 720 VDC is present when the external battery con nections are made 35 LI legrand on a Ti Tj L i i li L L i ki Em m m om m mp Gn m s pg i t F m m an mom i n ka omo all a mam m 1 Left Side View Right Side View Cable Label Figure 5 3 1 4 1 36 CC QO m m um jj i i I LI i Tr ff mm 37 Lo mw i L a lt s an ss s an hr ern m Right Side View d kk kn kal nm Ell p b sma mam GE s Cable Label Figure 5 3 1 4 2 um
23. ammable from Relay Func tions menu under Settings menu General alarm Input failure Battery failure Output failure Bypass active Output overload High temperature alarms can be assigned to the contacts Each alarm can be assigned to separate relays but also one alarm may be assigned to all relays Each output socket 3 pin and middle pin is fixed the upper pin is normally closed and lower pin is nor mally open You may see the relay numbers as above Free contact relay connection cables shall have a cross section of 1 5 mm Maximum voltage to be applied to the relay contacts is 42VAC rms sinus or 60VDC Maximum contact current depends on the applied voltage and the load characteristic Both maximum voltage and maximum contact current correspond ing to the applied voltage shall not be exceeded Maximum allowed resistive contact currents for several voltages are given on the table below Applied voltage Maximum contact current for resistive load Each relay has both a normally open NO and a normally closed NC contact One end of these contacts is common Relay functions are described below Relay Default Function Relay 1 General Alarm Relay 2 Input failure Relay 3 Battery failure Relay 4 Output failure Relay functions can be changed through front panel 51 52 LI legrand 6 5 RS485 RS485 with MODBUS protocol is used in a wide range of automation systems for Industrial Process moni tor
24. ance or improper use of the products e Faulty electrical wiring Defects arising either from designs or parts imposed or supplied by the purchaser Defects and damage by fire and lightning e Failures due to modification in the products without LEGRAND approval Improper installation testing operation maintenance repair alteration adjustment or modification of any kind by unauthorized personnel The Manufacturer will repair the device in such cases for a fee and is not responsible for the shipment of the equipment The Battery warranty does not apply if the temperature in the room exceeds 25 C Extended battery warranty does not apply if UPS has not been commissioned A yearly preventive maintenance visit has not been performed By an authorized LEGRAND UPS Technical Service staff or authorized LEGRAND distributor Technical Service staff The UPS may contain batteries that should be recharged 24Hours min after 6 month storage duration to avoid deep battery discharge Warranty cannot apply on batteries that have suffered of deep discharge 10 LI legrand 3 Safety Information related to safety of the UPS battery load and the user is summarized below But the equipment should not be installed before reading the manual completely 3 1 Description of the Symbols Used on the Labels Applied to the UPS PE Protective Earth PB Protective Bonding Danger High Voltage Black Yellow This symbol po
25. ctives and with the technical standards in force to comply with CE marking as certified by the Declaration of Conformity issued by the Manufacturer Technology amp Architecture A special feature of KEOR T is Online Double Conversion Operation VFI SS 111 as defined by the reference standard EN 62040 3 based on the capacity to supply a voltage that is perfectly stabilized in freguency and amplitude even in event of extreme alterations of mains power supply The 3 Level Switching Technology used in this productis the latest solution to provide high energy efficiency even with low load conditions The energy efficiency performance of KEOR T surpasses the minimum reguirements defined by the Code of Conduct on Energy efficiency and Ouality of European of AC UPS defined by EC KEOR T represents the best solution combining high performance low management costs and ease of operation and maintenance e Dual Input e User friendly touch screen design e UPS via LED bar with traffic light coding gives an immediate diagnosis of the system under any conditions Internal Battery option as well as wide range external battery cabinets Isolation transformer can be mounted inside UPS cabinet upon request Integrated Maintenance Bypass e Parallelable to increase the power Availability of different communication types 1 2 Manual purpose of this manual is to provide indications for using the equipment safely and to carry out
26. cuit breaker and the cable cross section should be chosen according to the load current value Make sure that the UPS is not overloaded to provide a higher quality supply to the loads KEORT 5 3 1 6 External Maintenance Bypass Connection If External Maintenance Bypass would be used connect normally open aux contact of External Maintenance kut Sed be 1 Bypass distribution panel to terminals a X6 and b X6 on UPS b X6 External Maintenance Bypass 5 3 2 Power Connections of Parallel Systems The protection devices must be chosen properly as defined in Section 4 4 considering total parallel UPS power Please check 5 3 1 Power Connections of Single Systems for detailed connection information The cross section and length of the input and output cables must be identical for all units The phase rotation must be the same for each unit connected in parallel and also on any external manual bypass line Make sure that electrical connections and the communication cabling CANBUS have been made as shown in below diagrams You may connect all 8pcs parallel UPS following these diagrams For power connection and block diagram refer to Appendix 3 Description of UPS and Block Diagram Parallel configuration must only be activated by LEGRAND UPS Technical Service Personnel CAUTION Do not remove the communication cables between the UPS s
27. double insulated cables for external battery breaker position feedback signal 4 meters x 1 5mm double insulated cables for external battery cabinet temperature sensor signal e 3 x Field mountable Battery Fast Fuses rating amp type depending on the cabinet model 2 9 meters spiral for power cables for protection If battery cabinets not supplied by LEGRAND it is the installer s responsibility to check the electrical compatibility and the presence of appropriate protec tion devices between the cabinet and Keor T Read the KEOR T Service Manual carefully for Battery Wiring Diagram in External Battery Cabinet To avoid risk of electromagnetic interference separate the battery cables from Input and Output cables LETHAL VOLTAGE of nominal 720 VDC is present when the external battery connections are made For UPS and External Battery Cabinet Connections please follow up the instructions below For UPS and External Battery Cabinet Connections please follow up the instructions below Unplug the cable of Thermal Sensor Board on the UPS e Switch all battery cabinets circuit breaker F5 to OFF position Ground Connect all PB on the battery cabinets directly to X5 EXT BATTERY PB on the UPS e Negative String Connect the on Battery Cabinet 1 to X5 EXT BATTERY on the UPS Connect the on Battery Cabinet 2 to X5 EXT BATTERY on the Battery Cabinet 1 and so on Positive String
28. during Parallel Operation 45 Li legrand 46 KEORT 6 Communication Interface connectivity cards allow UPS to communicate in a variety of networking environ ments and with different type of devices Standard and optional communication interfaces are listed below Communication Interfaces Model I opus 20 40 m ET DyGmam aman Remote Emergency Switching Device TTTTT m emase O gt Standard oOption Internal SNMP Slot RS485 Modbus RS232 External SNMP Remote Emergency Switching Device interface Generator Interface ala a se sss wa kuya dkan Dry Contacts Interface e Bm Figure 6 1 Inverter and Rectifier connectors are used for Technical Service only Do no not connect RS232 or external SNMP damage may occur to your equipment and cancel your warranty 47 48 LI legrand Communication Cable Path Figure 6 2 6 1 Serial Communication RS232 UPS is equipped with Serial Communication as standard RS232 cable shall be shielded and shorter than 25m RS232 DSUB 9 male connector with the following pin layout shall be used on the UPS side of the connec tion cable RS232 Pin Layout E Name Signal s i Signal Ground The communication solutions listed below can be used with this port Moni
29. e neutral cable to X2 OUTPUT X2 N terminal Cables must be protected by fuses or MCCB refer to Section 4 4 NEUTRAL SYSTEM e Versions without internal isolation transformer Keor T does not modify the neutral system output neutral system is the same as input neutral system Do not connect the output neutral to the protective ground or protective bounding PE or PB Installation of an external isolation transformer is reguired when necessary to modify the neutral system downstream Keor T e Versions with internal isolation transformer The output neutral system is IT Do not connect input neutral to output neutral According to the neutral system reguired downstream Keor T you may reference output neutral to protective ground PE following your national electric code 43 44 LI legrand For Keor T with internal output isolation transformer model you can change Neu tral Systems IT to TN by making short circuit Output Neutral X2 N and Output Earth X2 PB Fix the short circuit shunt supplied in the fast fuses package attached to UPS between Output Neutral X2 N and Output Earth X2 PB To enable the short circuit protection feature of the UPS each load should be supplied through a separate circuit breaker chosen according to the load current This may provide quick disconnection of the short circuited load and maintain operation continuity of the other loads Each load should be supplied through separate cir
30. equisites 15 5 Installation 18 5 1 Models and Dimensions 18 5 2 Unpacking Procedure 19 5 3 Installation Procedures and Instructions 20 5 3 1 Power Connections for Single Systems 21 6 Communication 47 6 1 Serial Communication RS232 48 6 2 Internal SNMP Communication 49 6 3 Emergency Switching Device and Generator Connections 50 6 4 Dry Contacts 51 6 5 RS485 52 Appendix 1 Technical Specifications 53 Appendix 2 Modbus List 55 Appendix 3 Description of UPS and Block Diagram 57 KEORT 1 Foreword 1 1 Overview Thank you for choosing LEGRAND UPS KEOR T product KEORT has been designed with advanced technologies and the latest components generation realized to satisfy both users and installers in their operational needs of high availability and performance This UPS aims to be efficient functional safe and very easy to install and use LEGRAND has studied the best way to reconcile high tech performance and ease of use making user friendly technologically advanced products KEOR T supplies maximum protection and power quality for any type of IT load tertiary application lighting or building Furthermore standards deployed by Legrand for R amp D supplier selection and manufacturing complies with the highest quality standards This product is manufactured in an ISO 9001 amp ISO14001 certified factory in full compliance with the eco design laws The UPS KEOR T system is made in compliance with the existing European Community dire
31. fferent transformers 63 LI legrand
32. first level of troubleshooting e This manual is addressed to persons already educated on precautions to adopt in face of electrical hazard e This manual is addressed to User generic term to identify all persons that will have the need and or obligation to provide instructions or operate directly this UPS equipment Adjustments preventive and curative maintenance jobs are not dealt with in this manual as they are reserved exclusively to skilled and authorized Legrand UPS Technical Service Engineers LI legrand The intended use and configurations envisaged for the equipmentare the only ones allowed by the Manufacturer do not attempt to use the eguipment in disagreement with the indications given Any other use or configuration must be agreed and written by the Manufacturer in such a case will be an enclosure to the manual e For its use the user must also comply with the specific laws in force that exist the country where the equipment is installed Reference is also made in this manual to laws directives etc that the user must know and consult in order to fulfil the purposes established by the manual e If information is exchanged with the Manufacturer or assistance personnel authorized by the former please refer to the eguipment s rating plate data and serial number manual must be kept for the eguipment s useful life cycle and if necessary e g damage which it being consulted even partially
33. former should be added in the auxiliary mains line upstream the UPS e Separate protection is necessary for each input line 15 16 LI legrand Installation Parameters ET oles 20 30 40 o Feed output apparent 35 3 Fated outputacive power kw o ns w x 36 s II To 19 28 36 59 73 9 10 Overload tolerated by the inverter with mains power present kW mme mmn mo Recommended Protection Devices Rectifler Mains Supply Recommended Protection Devices General Bypass Auxiliary Mains Supply D curve circuit breaker A 3 or 4 pole according neutral system Maximum 121 supported by the bypass A2s 10ms 6700 11200 15000 25300 Protection Devices Battery Fast Fuse Ferrule style high speed fuses and with indicating striker High Speed FWP Bussmann Fuse 22x58mm 690VAC IEC A w Recommended Protection Devices Output C curve circuit breaker A 3 or 4 pole according neutral system B curve circuit breaker A 3 or 4 pole according neutral system Maximum inverter short circuit current for 50 ms IK1 IK2 IK3 IF 2 1xln Max Cable Cross Section for Terminals Rectifier mm 35 General Bypass mm 35 T Recommended cross section for ground wire at least half of the section of cable phases AND shall comply with the standards of the country for example NFC 15100 in France UJ
34. ing or for Building Management Systems This communication link allows monitoring UPS status and measurements with such systems The RS485 differential line consists of three pins Ais inverting pin TxD RxD Bis non inverting pin TxD RxD e Middle Pin is reference pin optional GND Middle Pin is the reference potential used by the transceiver to measure the A and B voltages The B line is positive compared to A when the line is idle Communication Parameters Table 12 DEFAULT MODBUS END Modbus End Jumper J4 If the UPS is at the end of the bus the jumper should be moved to right side to close the bus KEORT Appendix 1 Technical Specifications KEORT KEORT KEORT KEORT KEORT KEOR T 10KVA 15KVA 20KVA 30KVA 40 60KVA Output Power VA 10 000 15 000 20 000 30 000 40 000 60 000 Nominal Active Power W 9 000 13 500 18 000 27 000 36 000 54 000 RECTIFIER INPUT Tower Model 3Ph 3Ph Nominal Voltage 400V Ph gov Ph Ph PE 3Ph N PE no at full Load with battery charging Frequency Hz 45 86 BYPASS INPUT OUTPUT Nominal Voltage VAC Ph Ph 400V Ph Ph 3Ph N PB 380 415 Adjustable r rr Crest Factor Nominal Power kVA TT m Ta Tu 600 at 100 125 Load 60 at 125 150 Load lt 2 THD Non Linear Load lt 4 BATTERY Battery Type Maintenance Free Lead Acid Batteries PROTECTION Overload Protection sec Overload Protection High Temperature
35. ints out the instructions which may result with injury of the operator or damage of the equipment if not obeyed 3 2 Individual Protective Gear There is a high risk of electrical shock with the equipment as well as a considerable short circuit current When installing and servicing the equipment it is absolutely forbidden to work without the protective gear mentioned in this paraqraph The personnel who are going to work with the equipment for installation or maintenance jobs must not wear clothes with bagoy sleeves or laces belts bracelets or other metal items that could be a hazard source KEORT The following indications summarize the protective gear to wear Accident and spark proof footwear with rubber sole and reinforced toe Use always Waterproof rubber gloves Use always Protective gear Use always Protective glasses Use always e o 3 3 Important Notice for UPS equipment may only be installed and commissioned by authorized LEGRAND UPS Technical Service Personnel This manual contains important instructions that you should follow during installation and maintenance of the UPS and batteries Please read all instructions before installing the equipment and save this manual for future reference Not obeying the instructions written on this manual which may result with possible injury of the operator or damage of the equipment equipment shall be packed and fixed properly du
36. ition Determine if the battery is inadvertently grounded If inadvertently grounded remove source of ground Contact with any part of a grounded battery can result in electrical shock e Battery fuses shall only be replaced with the same rating and type which came along with the UPS 3 5 Emergency interventions The following information is of a general nature For specific interventions please consult the laws existing in the country where the equipment is installed First aid interventions If any first aid intervention is required comply with company rules and traditional procedures Fire prevention measures Never use water to extinguish fire but only the extinguishers designed specifically for electronic equipment or battery fires KEORT 4 Requirement 4 1 Transportation The UPS must be placedand stand inavertical position throughoutthetransportation Use suitable equipment to remove the UPS from the pallet The equipment shall be packed properly during transportation Therefore it is recommended to keep the original package for future need All packing material must be recycled in compliance with the laws in force in the country where the system is installed 4 2 Placement This product meets the safety requirements for devices to be operated in restricted access locations according to EN 60950 1 safety standard which states that the owner should guarantee the following Access to the equipment can only
37. llation the mains voltage surge must be limited to 2kV These protective devices must be sized to take into account all the installation parameters geographical position whether or not there is a lightning rod whether or not there are other suppressors in the electrical installation etc Do not connect the output neutral to the protective ground or protective bonding except the TNCOption Keor T does not modify the neutral arrangements of the system the use of an isolation transformer is required should it be necessary to modify the neutral arrangements downstream Keor T Power cables and communication cables shall be installed on trays according to the stand ards of the country KEORT 5 3 1 Power Connections of Single Systems Make sure that all circuit breakers are OFF before starting with the installation The power screw terminals are located on the lower front side of the UPS Firstly open the UPS door screw out of the metal cover afterwards open plastic cover of terminals After the covers are removed the cables shall be passed through the hole under the terminals After all connections done replace the covers in order Figure 5 3 1 1 Figure 5 3 1 2 Figure 5 3 1 3 Figure 5 3 1 4 Figure 5 3 1 5 21 22 LI legrand Figure 5 3 1 6 Figure 5 3 1 7 KEORT Keor T 10 30kVA 3Ph Input 3Ph Output Circuit Breakers Figure 5 3 1 9 rj EN
38. mergency Switching Device and Generator Connections Voltage to be applied to the digital inputs is 5VDC Maximum current drawn by each input is 1mA 5VDC supply provided on the communication interface board can be used to supply both digital inputs talm 4 es IRE 45VDC UPSOFF GEN ON VDC UPSOFF GENON p J j j Lg pes Ll wi a DO GENERATOR START INFORMATION Figure 6 3 1 UPS output can be switched off immediately by Remote Emergency Switching Device interface ESD connection if desired A remote latched switch can be used as described in above figure Function If the UPS OFF input is set high by applying 5VDC voltage on the related terminals UPS stops generating the output voltage and stops feeding the load When the voltage on the digital input is removed you have to restart UPS The factory default setting of ESD contact is Normally open If the GEN ON input is set high by applying 5VDC voltage on the related terminals UPS transfers to Generator Mode bypass and battery charging is disabled Gen erator icon appears on Energy Flow Diagram screen The factory default setting of Generator contact is Normally open Pay attention to the polarity of the voltages applied to the digital input terminals KEORT 6 4 Dry Contacts 4 d 4 HO COM NC Ii MO COM NC HO HC There are 4 dry contact sockets on the Interface Board The relays can be progr
39. on connection terminals and inside the UPS Before working on terminals check between all the terminals included PE that no hazardous voltages exist The connections shall be made with cables of appropriate cross section in order to prevent the risk of fire All cables shall be of insulated type and shall not be laid out on the walking path of the persons 11 12 LI legrand According to IEC 62040 2 this is a product for commercial and industrial application In the second environment installation restrictions or additional measures may be needed to prevent disturbances Contact your local recycling or hazardous waste center for information on proper disposal of the used battery or UPS Make sure that the UPS is not overloaded to provide a higher guality supply to the loads case of an extraordinary situation damaged body cabinet or connections penetration of foreign materials into the body or cabinet etc de energize the UPS immediately and consult to the LEGRAND Technical Assistance Center When used for particular applications such as life support systems or any other application where product failure is likely to cause substantial harms to person we would advise you to contact LEGRAND UPS to confirm the ability of these products to meet the reguested level of safety performance reliability and compliance with applicable laws regulations and specifications 3 4 Important Notice for Battery
40. otol T eloelo P e Tm 1111111 e 29 Li legrand Keor T 40 60kVA 3Ph Input 3Ph Output Connection if the MAINS and AUX Supply are connected SEPARATELY Figure 5 3 1 16 uonisog 1axeaug A aneg gx polit N 84 AN311V8 SX ssedig Euaig 9x ge NO TI 8d N TX 1 TX CY TX Ti TX 144 5 SNIVIN TX 30 Npeqpaaj uonisod we ig apeg IPui lx3 KEOR T ssed g a2uruasiujejA j EuJa1X3 209095 amyd apeg euualx3 ix LNdLNO zx 8d N x 17 Keor T 40 60kVA 3Ph Input 3Ph Output With Output Isolation Transformer Connection if the MAINS and AUX Supply are connected in COMMON Figure 5 3 1 17 5 ol Du o o HM El gt AH3LLV8 TVNH31X3 SX N TX 2 IX 1 AlddfiS SNIVIN TX oEHolojele o o o ojojo ojojo sesplig ee gag ejeje 31 4224 3 00111504 1942913 paf 8 AM3LILVS TVNH31X3 SX N eX E1 bx CvX vx ooo 1 olololet SE
41. re 5 3 1 12 a b X6 External Maintenance Bypass Ti aki cd X8 External Battery Breaker Position Feedback Ui i w LE LJ LJ L LI m K m X1 N X5 EXTERNAL BATTERY X1 L2 X1 L3 r i E TS IS 2 o X1 MAINS SUPPLY X1 L1 HE Ex ku kel KEORT Keor T 10 30kVA 3Ph Input 3Ph Output With Output Isolation Transformer Connection if the MAINS and AUX Supply are connected SEPARATELY Figure 5 3 1 13 External battery temperature sensor ab X6 External Maintenance Bypass icd X8 External Battery Breaker Position Feedback X4 N r 5 sss aa i X4 13 X5 EXTERNAL BATTERY gt amp gt 5 n wi gt lt 2 x 27 28 LI legrand Figure 5 3 1 14 CC QO Keor T 40 60kVA 3Ph Input 3Ph Output Connection if the MAINS and AUX Supply are connected in COMMON Figure 5 3 1 15 N 8d ssed g a2uruasiujejA jEUJ31X3 GX iosuss Juageg euja1x3 1 inainozx TI Bd al uonisog Jayealg gx AH3LLV8 TUN331X3 SX N TX z tx T1 ix 44 5 SNIVI ofol
42. recharge Voltage tolerance V ensuring battery recharge 338 459 at full Load with battery recharge Rated freguency Hz 50 60 Freguency tolerance Hz from 45 to 65 Power factor input at full load and rated voltage Table 4 33 34 LI legrand Connect the phase cables to X1 MAINS SUPPLY X1 L1 X1 L2 X1 L3 terminals the neutral to X1 MAINS SUPPLY X1 N terminal Cables must be protected by fuses or MCCB refer to Section 4 4 X4 AUXILLARY SUPPLY If auxiliary supply exists remove all bridges When used the residual current earth leakage protection system must be common for the two AC inputs and in stalled upstream According to EN 62040 1 the user should place a warning label on the input distribu tion panel and the other primary power isolators in order to prevent the risk of voltage backfeed This label is supplied with the Installation Manual It indicates Risk Of Voltage Backfeed e Isolate Uninterruptable Power Supply before working on this circuit Then check for Hazardous Voltage between all terminals including the protective earth PE RISK OF BACKFEED RISOUE DE RETOUR DE TENSION Before working on this circut Avant de travailler sur le circuit lectrigue isotale Uninterruptible Power System UPS soler I alimentation sans interruption ASI Then check for hazardous Voltage between Puis v rifier s il y a pr sense de tension all terminals includig the p
43. ring transportation to avoid fall down and proper eguipment should be used for transportation Never transport in horizontal position UPS must always stands in a vertical position Make sure that the floor can support the weight of the system Connect the PE ground connector before connecting any other cable UPS is designed for indoor use To reduce the risk of fire or electric shock install this UPS in a temperature and humidity controlled indoor environment free of conductive contaminants Ambient temperature must not exceed 40 C 1047F Do not operate near water or excessive humidity 95 maximum without condensation UPS requires 3Ph N PE input connection Do not connect the output neutral to the protective ground or protective bonding except the TNC Option Keor T does not modify the neutral arrangements of the system the use of an isolation transformer is reguired should it be necessary to modify the neutral arrangements downstream Keor T e KEOR T must be protected from voltage surge with devices that are suited to the installation the mains voltage surge must be limited to 2kV These protective devices must be sized to take into account all the installation parameters geographical position whether or not there is a lightning rod whether or not there are other suppressors in the electrical installation Even when connections removed residual voltages of capacitors and or high temperature may exist
44. rotective earth dangereuse entre toutes les bornes incluat la connexion de terre RUCKSPANNUNG RISIKO Bevor Sie einen Eingriff am Gr t vornehmen trennen Sie die USV Anlage vom Netz berpr fen Sie auf geh rlichte spanunngen zwischen den Anschlussen und der Shutzerde PE BACK FEED RISCHIO Prima di intervenire su guesto circuito isolare l UPS dalla rete Controllare la prensenza di tensioni pericolose tra tutti i terminali 5 3 1 3 Auxiliary Supply Connection Electrical Characteristics Bypass Mew Ps so o so Bypass frequency slew rate 2 Hz s settable from 1 to 3 Hz s Bypass rated voltage Nominal output voltage 18 settable Bypass rated frequency 50 60 Hz selectable Bypass frequency tolerance 3Hz Connect the phase cables to X4 AUXILIARY SUPPLY X4 L1 X4 L2 X4 L3 terminals the neutral to X4 AUXILIARY SUPPLY X4 N terminal Cables must be protected by fuses or MCCB refer to Section 4 4 KEORT A If auxiliary supply exists remove all bridges 5 3 1 4 Battery Connection You may find more information about Keor T Models and Battery capacity in Section 5 1 Models and Dimensions Danger of explosion and fire if the batteries of the wrong type are used The batteries must be charged min 10 hours before first use Battery fast fuses shall only be replaced with fuses of the same type and rating Do not use internal and external battery together If the batteries are
45. s document without notice The manufacturer reserves the rights to change the technical specifications and design without notice Refer to http ups legrand com web site to download last release and translations Units that are labelled with a CE mark comply with the Standard EN 62040 1 and EN 62040 2 KEORT 2 Warranty 2 1 Terms of Warranty e Warranty is defined by General Conditions of Sale and Delivery UPS including all the internal parts is under the warranty of LEGRAND e If the UPS malfunctions because of component manufacturing or installation if it s done by authorized LEGRAND UPS Technical Service Personnel problems during the warranty period the UPS will be repaired spares and labour by the Manufacturer under warranty 2 2 Out of Warranty Terms and Conditions This Warranty does not apply if UPS not commissioned or maintained by an authorized LEGRAND UPS Technical Service staff or an authorized LEGRAND distributor Technical Service staff UPS not used according the terms of operating and installation manual Product serial number label has been removed or lost This Warranty does not cover any defects or damages caused by Neglect accident misuse misapplication e Failure due to fortuitous circumstances or force majeure lightning floods etc Unloading and transportation damage and failures after delivery Damage or injuries caused by negligence lack of inspection or mainten
46. toring Software Optional External SNMP Adapter Optional Via SNMP the information listed below can be monitored Latest Battery Test Date e UPS Information example 220V 50Hz Input Data Vin Fin Vmax vb Output Data Vout Load Percantge etc e Battery Situation Vbatt etc KEORT Over SNMP communication battery test can be started or current test can be cancelled UPS can be shut down or stand by stand by duration is adjustable Alarms can be discarded T T If Serial Communication cable is needed it can be produced according to the pin configuration described at side 1 2 i i 4 53 6 7 gt 8 9 male connector 6 2 Internal SNMP Communication Internal SNMP card can be installed into SNMP slot placed at the front of UPS As soon as SNMP installed RS232 port would be disabled Internal SNMP has the same features as External SNMP refer to Section 8 1 for more information SNMP RS232 RS485 SNMP Jumper J2 J3 If internal SNMP would be used 2 jumpers should be moved to upper side If RS232 or RS485 would be used 2 jumpers should be moved to lower side If the jumpers are at the upper side for internal SNMP configuration RS232 and RS485 Serial Communication are disabled If the jumpers are at the lower side for RS232 or RS485 configuration internal SNMP is disabled 49 50 LI legrand 6 3 E
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