Nfinity EN - R & D Data Products
Contents
1. SUOd suoneoiunuJulo CUIWIJO CMS U91IMS ooepolu Jesf nu FO SH O U Oday EU O1jU0D Modes of Operation The Nfinity UPS is designed to operate as a true on line system in the following modes Normal Mode The Power Module rectifiers derive power from a utility AC source and supplies regulated DC power to the inverter The module s inverter regenerates precise AC power to supply the connected equipment The battery charger maintains a float charge on the battery Back Up Mode When AC utility fails the connected equipment is Supplied power by the inverter which obtains energy from the battery modules The output power equipment will not be interrupted during the failure or restoration of the AC utility source Auto Restart Mode After a power outage and complete battery discharge once the AC utility is restored the UPS will automatically restart and resume supplying power to the connected equipment This feature is enabled at the factory but can be disabled by the user The user can also program two auto restart delay settings 1 Battery capacity level 2 Countdown timer INPUT o0 EMI POWER EMI MES Filter MODULE S Filter CON TACHI BATTERY MODULE S USER INTERFACE CONTROL INTERFACE POWER CONTROL Recharge Mode When AC utility is restored the unit will then automatically recharge the battery modules until they are fully charged Bypass Mode The bypas2. On every Battery Power or Control Module are two LEDs to help inform the user of the module status Refer to the chart below for Power and Battery Modules Status LED Fault LED Module Status Green Amber Module not inserted into frame 9 System is OFF OFF Module is initializing max 10 seconds FLASHING Normal Operation FLASHING Module is in start up qualification mode or module warning FLASHING Module failed is off line and module control is functioning ON Abnormal operation re insert module If this persists call Liebert Global Services at 1 800 543 2378 If this persists for more than 10 seconds check to verify the lever is in the down position or the module is faulty If both Green and Amber LEDs are flashing for more than 30 seconds then re insert module O SHHEHIHIHNUH Status LED Fault LED Status LED Fault LED Status LED Fault LED Battery Module 33 Module Replacement Occasionally a control battery or power module will need to be removed or replaced Follow the instructions below when such an event occurs To order additional modules contact your Liebert representative or call 1 800 LIEBERT Removing Modules 1 Remove bezel cover of appropriate module When replacing a Power or Battery Module verify the faulty module by confirming the amber LED is lit 2 f removing a Control or Power Module with no redundant modules switch UPS to manual bypas
3. Q Escape Returns to previous display screen e Enter Selects displayed information Standby Enables Disables output power Alarm i Mutes the audible alarm Silence 19 LEDs Refer to the legend below to indicate occurrence when an LED is lit Fault Warning Solid A UPS fault condition has occured Flashing A Warning has occured Consult event log AC Input AC utility is available On Bypass The Bypass is supplying the power Inverter On The Inverter is supplying the power On Battery Battery is supplying power to the inverter 00060 AC Output Power is available to supply the load Status LED Modes qe LED cf GD LEDOn un Flashing UPS is Off or Initializing e CA c UPS On Utility Good and Output Off UPS On Utility Good and Output On Normal Operation QUOS 00 6 UPS On Utility Bad and Output On On Battery Operation QUOS UPS On Utility Bad and Output Off QUOS Unit in Bypass Operation Manual or Automatic Q8 Unit in Manual Bypass Operation with Utility out of Bypass Operation Range QUOS Shutdown Due to end of Discharge e e c 20 Navigating the Menu In order to review or change any settings on the UPS it must be navigated using the buttons seen on the previous page Because some menus contain more than four rows of information you may see an arrow on the display pointing up or down as shown below indicating to s
4. Nfinity is equipped with a Remote Emergency Power Off REPO Switch The user must supply a means of interfacing with the REPO circuit to allow disconnecting the UPS input feeder breaker to remove all sources of power to the UPS and connected equipment to comply with national and local wiring codes regulations REPO Switch Connection Diagram As Shipped Normally Open Switch System Remove jumper before wiring Normally Closed Switch System Fail Safe 1 24V DC 35 mA 2 sense 3 sense 4 ground If the installation does not require connection to a REPO system the jumper must be removed Caution To maintain safety SELV barriers and electromagnetic compatibility signal cables should be segregated and run separately from power cables Communication COM Ports Nfinity is able to communicate through multiple communication ports simultaneously Pin Assignment oo COM 1 Relay Contacts Relay contacts are available through a DB 9F communications connector Contact closure provides the following Pin Low Battery normally open UPS shutdown in battery mode 5 12 V DC for 1 5 sec EISE NON Assignment Low Battery common On Battery common On Battery normally open The contacts are rated 48V DC 1 Amp maximum and are compatible with the SiteNet MultiLink software IOIOI com 2 serial Nfinity is able to communicate via Liebert proprietary protocol T
5. ate les eds np um T Het DATE Pe ae DU te External Battery Sets total amp hour for external batteries to provide a more accurate runtime remaining value on the LCD display and through communications Enter in the following when using the External Battery Cabinets with Chargers P N PB10SLF105WC120 Cabinets AH Value 6 0630 Event Log One may open the Event Log from the main menu By accessing the Event Log the user may scroll through the Nfinitys past 255 occurrences in chronological order by pressing the 9 buttons Event Number Reference Code Event BUST dma ud Pouer module removed Description a NE V i gs lil Eig zii r Event Detail or ig MAY US ling 34 2 7 Serial Number Date of Event Time of Event The typical event log screen will display the event number and reference code on the first line The purpose of this code is to assist factory trained service personnel in troubleshooting Please make a note of the code number when contacting technical support The second line contains the event description The third line will have either more detail about the event a serial number indicating as to which module the event occurred or be left blank The last line will show the date and time the event occurred Press fo to go back to the main menu In the event of an event alarm the User Interface LCD will display the last message regardless of the default
6. with associated monitoring and control circuitry The modules are paralleled to provide greater capacity and or redundancy Modules may be added or replaced on line with no interruption or danger to the connected equipment Power Module Battery Module The Battery Modules provide back up power in the event of input utility failure Each module contains a quantity of ten individual 12 volt valve regulated VRLA battery blocks with associated monitoring and controls to isolate the battery module in the event of a battery failure The modules are paralleled to provide greater back up time and or redundancy Modules may be added or replaced on line with no interruption or danger to the connected equipment Battery Module Shipping Screws Fastener Status LED Fault LED Cooling Fan Lever FRONT Under Normal Operation the Status LED green will blink and the Fault LED amber will be off For any condition other than this check the Troubleshooting section of this manual Installation Preparation Unloading Cable Installation Communications Preparation These installation instructions provide all the information needed for positioning the UPS including environmental requirements and for connecting the input and output power cables Inspection Upon receiving the UPS examine the packaging for any signs of mishandling or damage If any damage is noted call your local Liebert representative and
7. 80 9 18 24 29 36 22 46 49 51 io 19 26 30 39 44 49 ot s 12 20 20 36 43 46 ot 54 586 14 24 30 40 46 50 s 57 59 6 18 26 36 43 40 50 56 50 68 66 Sees ee Eos s I ESI 7 19 2 4 48 50 56 60 64 66 eo 10 40 600 90 1260 1440 9 24 36 46 51 56 ee 65 66 60 72 12 20 4 51 56 6 ee e 72 73 73 240 600 90 120 160 1800 18 36 50 G 6B 72 73 74 74 P 75 24 46 56 65 60 73 74 75 7e 7e 7e 40 90 140 240 3000 380 36 56 6 73 72 75 78 78 79 79 P 9o oo ss 59 60 73 75 8 78 79 79 e en 0 1800 3000 4320 4320 4320 43 63 72 74 76 76 79 79 80 amp 8 48 68 73 75 78 79 79 80 80 amp P 8 coo 40 51 60 74 77 79 79 8 8 a sa amp 56 72 75 78 70 80 80 81 82 8 8 Note Back up times are in minutes and are based upon resistive loading at an ambient of 25 C for non redundant standard configurations Back up times for external battery cabinets with chargers include internal battery modules that are equal to the number of power modules in the UPS frame 41 LIMITED WARRANTY Liebert Corporation extends the following LIMITED WARRANTY to the purchaser and to its customer collec
8. Handle transport and recycle in accordance with local regulations This UPS is designed for use on a properly grounded earthed 208 240 VAC 60Hz supply and is to be installed by qualified personnel ELECTROMAGNETIC COMPATIBILITY The Nfinity UPS complies with the limits for a Class A digital device pursuant to Part 15 of FCC rules These limits provide reasonable protection against harmful interference in a commercial environment This device generates uses and radiates radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operating this device in a residential area is likely to cause harmful interference which the user must correct at their own expense Operate the UPS in an indoor environment only in an ambient temperature range of 0 C to 40 C 32 F to 104 F Install it in a clean environment free from conductive contaminates moisture flammable liquids gasses or corrosive substances Turn the UPS off and isolate the UPS before cleaning Use only a soft cloth never liquid or aerosol cleaners Keep the front and rear vents free of dust accumulation that could restrict airflow Never block or insert any object into the ventilation holes or other openings This UPS contains user replaceable modules No attempts should be made to access the interior of any module See troubleshooting section on module repla
9. LL Ducem f D DE apps Men lace module Tighter faztener 5 1 DE i gym 3 men lace dizplai Event Log gt Module Replacement Module Replacement Module Replacement PSC u s Redundant mee give Medundant FM u s Redundant paii andos Reddundant Battery Module Control Module w o Redundant pezei and i place UPS in bupas Lift ori aa izp E i panel and place empta n mf LIRE Locate amber LED D penmn lever Loosen Past reer Meo lace module Tighter fast erer Close lever Replace display ge Lich bupass to return to UPS 33 Gu B ve bed PE UE Battery Module Lat Mod Replacement i1 Remove all front bezels Loragtoessgmbar LEE bonc foot erp Meo lace module Tighter fastener Replace all berels 4 A Power Module w Redundant Pur Mod Replacement 1 Remove all front bevels z Locate amber LED tr Toy ey il Lonzen fas mE gpp z Replace module B Tighten fast ener 7 Cloze lever a Replace all perels Power Module w o Redundant Mi Mod Replacement prepr Dm hg i i Dm bezel and place URS in bupazz Remove remaining front bezels 3 Locate amber LED i pen lever n Loozen Paztener 5B Replace module Jj lighten fastener a Close lever 3 cuitch bupass to return to URS LW Replace all hence For more details on module replacement consult the troubleshooting section of this user manual 30 31 Troubleshooting Alarm Message
10. match the bypass voltage jumper setting 26 Set Password Set a Password to prevent unauthorized users from changing the configuration of the Nfinity lt can be up to 7 characters in length Once set the password will be required to change the configuration HG d Auto Battery Test Configure when and how often the Nfinity s automatic battery test will run This test is designed to ensure Battery system integrity and warn of early problems Auto Battery Test interval start Lau Start lime _ Interval Batt Test Interval di i week week do Week 4 Week b week DLisabied Low Battery Warning Notifies user as to how much runtime is available Can be set from 1 to 30 minutes j Warning Auto Restart Automatically restarts once both Set Date Time Allows user to enable DST delay parameters battery capacity percentage Daylight Savings Time change the Day Date and countdown timer are met and Time setting on Nfinity When enabled the time will automatically adjust to Daylight S Savings BPCO PERE GE a Li sn en g EF Epi i MF OLO RELEE LO si eee _ agi delasc Pai E LI OP Emi REP OLO LEE LELI Auto Restart Mode o Serhan Teed opie kh bebe od oee PEL hi MMi 8 BEF o PERLE be 4 e ubic ditemi foam deve de seco 0 Tee ole ore Auto Restart Batt fige oye Deneb oog goe fo Tg y Paid i RI Mini LIE Lo GIGLI t pue BI iv ef
11. or notify your carrier Environment Note Operating in temperatures above 77 F 25 C will reduce battery life The UPS environment must be free of conductive contaminants and excessive moisture water condensation flammable vapors chemical fumes or corrosive gasses and liquids Required Setup Equipment The tools below are required in order to properly setup your UPS Pallet jack 1 2 13mm ratchet or wrench Torque Wrench in Ib Flathead Screwdriver 2 Phillips Screwdriver 11 Site Preparation When deciding where to locate your UPS consider the weight and size of the unit Make sure that the structural integrity of the floor can withstand the weight of a fully loaded unit Refer to the table below for size and fully populated weight considerations Model Max Weight HxWxD 40 x 20 x 28 12 bay 1186 53 x 20 x 28 Check to make sure that your UPS will be located in a well ventilated area with at least 12 inches behind it The UPS is force cooled with the aid of internal cooling fans Cooling air enters from the front of the UPS and is exhausted through ventilation grills in the back lt should also have at least 36 inches in front in order to change modules when necessary The unit frame is bolted to the shipping pallet to ensure safety It is recommended that a pallet jack be used to transport the unit to its operating location prior to unbolting the uni
12. power source before installing any wiring to this unit This UPS should be installed by a qualified certified electrician Removing the Cover Plates On the back of the UPS cover plates are over the input and output terminals as shown on right Remove these using a Phillips edi _ screwdriver Keep ee screws and plates SSS to one side gg mo Configuring the Bypass Voltage TB2 The UPS voltage is factory set to 208V Should the user have a utility supply of 240V the bypass voltage jumper will have to be changed to ensure correct output voltage nper Bypass Voltage 208 V E default 14 Power Cable Installation Refer to the charts below when selecting cables Power Cable and rotection TAEI _ Current Input Max Output 67A 77 A Current phase 2 AWG max 35 mm 6 AWG min 16 mm Torque Rating 22 26 in lb 2 5 3 nm 90 C rated copper wire is recommended 67 A Input Output Terminal Details Notes If the start up is on bypass the UPS has a 3 cycle inrush current that is 6 times the rated output current This must be taken into account when selecting the overload protection device at the AC input supply distribution point To avoid random tripping on start up it is recommended that the AC input supply be protected with a circuit breaker capable of withstanding this initial inrush This UPS is fitted with EMI suppression filters Earth
13. 8 73 75 78 79 79 1 260 2400 430 4320 4320 4320 Go 420 51 eo 74 77 78 7o 80 1440 3000 430 4320 430 4320 50 o 56 72 75 78 7o 80 so 1mo seo 430 430 480 430 Note Back up times are in minutes and are based upon resistive loading at an ambient of 25 C for non redundant standard configurations Back up times for external battery cabinets with chargers include internal battery modules that are equal to the number of power modules in the UPS frame 40 Battery Run Times 12 Bay Frame Internal and External minutes EN of MENU ONES of Battery Modules Extemal Battery Cabinets with charger VA j was 2 3 4 5 e v e o o v a 2 j 3s 4 5 6 e 8 10 18 t8 24 w 120 180 240 Le es n se 26 e w mw 195 25 6 9 wm se 270 6 9 12 16 19 285 7 9 13 18 99 7 to 14 18 20 L8 i 1 t8 2t 8 its 19 2 6 9 2 18 20 2 26 6 9 1 18 20 24 27 6 10 14 t9 2t 25 29 7 10 5 19 29 27 29 7 1 20 25 28 30 8 19 18 a 26 29 3t 9 14 19 24 zz 30 36 9 15 20 25 29 31 38 6 10 18 21 26 30 36 39 4 6 is 23 29 30 38 42 s 7 183 19 25 20 36 4t 44 48 8 14 21 zz 30 38 43 4
14. Egg Porn ore gege eoe g ee ofe PELL La bie PAEDLE HE EYE e nfiguration UPS Co er m se Ge SPSS GS ARR AAS ese Si ERI er eee Se Se Ss t ne ftt gece co e e Boog afte FTE afte EEE Face hte EP lt P cp perire ERRO O i oad lt GET OV So obe E Enot ee eec ee e e aa se prepare prep he oret EY ofe E pre Sei PbPGPPRIDO GR X ole Fiunt onne Em hei 1 ie Wt edet e poog athe gt P ee sok lem meee WE emt Pug e Change Settings SY noue ca B fies Se db cy irarri EF S1 i POP gk tate de Fit t4 t vou ue Se E selbe eredi Ufo emen cii cet rgzcunrd fan nth amp Tee db esas mis PPL E Ll IEEE E byr Le P EDI Nes Tied d eee icu iach i DPE LE IE PEL PEHO AUD MEL OR ER Morte LISS mip E LPEE rr Fiep ofe ee 4 P o3 gogo mee e US it e dk Dnpuess p ov Alarm CI EURI en beer tn TT LEE PHP ST t HOMI tithes or ad oe gerro Fiom E org g SE roveto eel EE Sete Se NE ret FE E detti oh pter pcmcia oneei A E eg poe goe Utah PXVLTOQE Lake ELLE FUE EEE FEE ceti t 2 neg re rp Eater otter oye LUI che URS Ge S SUS H SU rH t Peso geese 45 iof e Di f Bib de hE E a EGS X gh Ge Uum Geo BU HO Uie uc rU E SUE TEN Pel hace Dag Y nro PUPPY ag URE L ER s domu ei Vp ET Usb use Uo RSI B IU od eon noc i o RIACE NETTO Pe Ce4P Ga PU Puri i PrdPr F paer i too ed PING detti Y o ee M Input Voltage Select the required input voltage setting This voltage must
15. Keeping Business in Business Power System 208 V 240 V 60Hz User Manual English jl af eg ta a Aa TRI MEL AP IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions that should be closely followed during installation and maintenance of this UPS unit and during the installation and replacement of power and battery modules This product is designed for Commercial Industrial use only This product is not intended for use with life support and other U S FDA designated critical devices Maximum load must not exceed that shown on the UPS rating label See Limited Warranty WARNING Lethal voltages may be present within this unit even when it is apparently not operating Observe all cautions and warnings in this manual Failure to do so MAY result in serious injury or death Never work alone Observe the following precautions when working with batteries CAUTION DO NOT dispose of battery modules in a fire the battery module may explode CAUTION DO NOT open or mutilate batteries released electrolyte is harmful to skin and eyes and may be toxic CAUTION A battery can present a risk of electrical shock and high short circuit current The following precautions should be observed when working on batteries Remove watches rings or other metal objects Use tools with insulated handles CAUTION Lead acid batteries contain hazardous toxic materials
16. age Recharge Time 3 5 to 90 capacity Voltage regulation A j B O Voltage stability 100 step load 7 6 J 37 O Recovery time X msc 3 296 J O Z Output frequency de 1 60 Efficiency at 100 load o 89 0 Output overload capability 110 125 for 10 min 126 150 for 10 sec gt 151 200 for 2 cycles 39 Battery Run Times 8 Bay Frame Internal and External minutes Load Battery Modules External Battery Cabinets with charger va watts t 2 3 4 j 5 6 7 J t J 2 J 3 4 p 5 j 9 6 240 7 8 ts isi 9 14 19 ETETE elj elas e 1 ie 23 29 8 4 21 27 20 9 18 24 29 amo 20 e e KNGEENENNSG S 3500 2450 7 19 20 41 48 52 56 0 420 600 900 120 1440 3000 2100 9 24 36 46 51 56 ce 210 480 720 105 1440 1620 2500 1750 12 20 43 51 se 63 ca 240 600 900 120 1620 180 2000 1400 18 36 50 57 c4 68 72 360 720 1200 1440 180 280 1500 1050 24 46 56 65 co 73 74 40 900 1440 240 3000 3600 100 700 36 se ca 73 74 75 78 70 1440 240 3600 4920 4320 900 630 3e so co 73 75 78 78 900 1800 300 4320 432 4320 700 490 48 6
17. cement BY hE i e B ND 2 2 D 2 HAI fb o O O Glossary of Symbols Risk of Electrical Shock Indicates Caution Followed by Important Instructions AC Input AC Output Requests the user to consult the manual Indicates the unit contains a valve regulated lead acid battery Recycle DC Voltage Equipment Grounding Conductor Bonded to ground AC Voltage OFF ON Standby No Telecommunication Connection Locked Position Unlocked Position Contact Closure Signals Serial Communications Introduction General Description Modes of Operation Major Components General Description Congratulations on your purchase of Liebert s Nfinity Uninterruptible Power System As with every Liebert product we stand behind our quality If you have any questions concerning this UPS please feel free to contact your local sales representative or call the appropriate Technical Support number listed in the back of this manual To ensure proper installation and operation of this unit please read this manual thoroughly SYSTEM DESCRIPTION The Liebert Nfinity Power System is a modular UPS intended for use with workstations servers network telecom or other sensitive electronic equipment It provides continuous high quality AC power to your equipment protecting it from any power disturbance due to blackouts brownouts surges or noise interference The Nfinity modular UPS was designed to provide
18. cing a Control or Power Module press lever down Wait about 15 seconds as the module performs a start up test and synchronizes with the other modules Both the amber and green LEDs should be flashing A green flashing LED will then confirm the module is properly connected If UPS was placed in bypass manually transfer back to UPS operation Replace bezels 35 Replacing the User Interface Lift off user interface and set it on top of the UPS frame The attached cable will be connected to an Intellislot card found in a port between the control modules Disconnect the cable from the Intellislot card Plug the new user interface cable into the Intellislot card Set replacement User Interface into proper position 36 Maintenance Proper Care Scheduled Maintenance Replacing Fan Filters Maintenance Proper Care Keeping your Liebert Nfinity UPS operating properly is imperative to optimal performance and life of the unit It is recommended that a certified technician perform preventive and corrective maintenance Liebert Global Services LGS is dedicated to ensuring the highest level of performance and unmatched support for your Nfinity UPS Contact an LGS representative at 1 800 LIEBERT for services to guarantee maximum reliability and system availability Scheduled Maintenance It is recommended the following maintenance is performed at least monthly Clean unit Clean re
19. croll using the f or buttons If you are scrolling through any of the main menus items will scroll one line at a time with the menu heading on the top line UPS Status Present Load Redundant Status battery Status Pressing reveals o M Urs Digi LS Redundant Status Batteru Status Voltade Current KV Note the arrows on the screen indicating that the user scroll up or down to reveal more information 21 Operating Procedures Start up and Initialization Follow these steps in order to start up the UPS 1 Close Input Circuit Breaker CB1 and close the Enable Switch SW2 Ensure the manual bypass switch is in UPS position You should see the following on the LCD display window OFS initializing FPienzeuditi amp Prezz O to turn an UFS Output Prezz ESC toa ners 2 Press button Lin Moims it i lity pee KVA KM X eru Finutez uu but Prec gf ior mant 3 Press to access the main menu Shutting down the UPS Use the following procedure to power down the UPS the 1 Press to disable power from connected equipment 2 Verify request to disable the output by pressing ll 3 Turn off the Enable Switch SW2 Open the Input Circuit Breaker CB1 22 Manual Transfer to Bypass In the event of a UPS overload or failure the UPS will transfer to bypass via its automatic bypass switch It is possible for the user to manually transfer the UPS to b
20. e Zee t x vy atene eco d 7o ELLE EUER DICTI Dd cb Auto Restart Dela 1 sh e Li att 0001 et 7 Tt ett 1 Ii PEE be WS FAT cone OR VEPO amp LOYT GP NOI ene AO ch dite Sepon Den to LPP Eesti dg E Pi nl cH mmm User Settings From here one can enter the UPS ID or adjust the contrast of the user interface LCD Max Load Alarm Set Allows an alarm to set when Nfinity s load reaches a specific level Max Load Alarm Set Mode Set Threshold Alarm Mode Max Load Alarm Mode Lhapie Disabile Set Threshold Fia x Load Alarm Sei Leek Ra ififreshoid x x EVA UPS Shutdown Delay Delays UPS shutdown for specified amount of time after receiving shutdown command via communications serial or SNMP 27 Redundant Alarm Set Sets Alarm to notify user when redundancy is no longer available Redundant Fouer Alarm Set Disable UPS Test Allows user to test the Batteries LED s LCD or Alarm Service Contact Set a contact for the user to reach if problems occur Service Contact Lom parit rione MUD SF Company Company name 28 Remote Shutdown Enables Disables the Remote Communications Shutdown If you are using SiteNet M software this parameter should be enabled in order for the UPS output to be turned off once the operating system has been shutdown PIC Tene ae 3 2 ove
21. er protection systems Since it s founding in 1965 Liebert has developed a complete range of support and protection systems for sensitive electronics Environmental systems close control air conditioning from 1 5 to 60 tons Power conditioning and UPS with power ranges from 250 VA to more than 1000 kVA Integrated systems that provide both environmental and power protection in a single flexible package Monitoring and control on site or remote from systems of any size or location Service and support through more than 100 service centers around the world and a 24 hour Customer Response Center 208 V 240 V 60Hz 4 to 16 kVA 1 800 LIEBERT 614 222 5877 option 4 614 841 6755 or 1 800 222 5877 44 0 1628 403200 33 0 1 43 60 01 77 49 89 99 19 220 39 02 98250 324 31 0 475 503333 upstech liebert com htto www liebert com While every precaution has been taken to ensure accuracy and completeness of this literature Liebert Corporation assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions 2000 Liebert Corporation All rights reserved throughout the world Specifications subject to change without notice Liebert and the Liebert logo are registered trademarks of Liebert Corporation All names referred to are trademarks or registered trademarks of their respective owners SL 23950 7 00 Rev 2
22. he pin out configuration of the DB 9 connector is Pin Assignment Transmit Data 17 Port 1 Port 2 Port 3 Port 4 Intellislot Ports The following communication cards may be used with Nfinity Intellislot SNMP cards allows the Nfinity communicate intelligently with your Ethernet network The SNMP card must be installed in port 1 any additional cards can be added in consecutive ports Intellislot MultiPort4 cards allows up to four client computer systems to simultaneously monitor the status of Nfinity Intellislot Relay Contacts cards provides contact closures for remote monitoring of alarm conditions On Battery On Bypass Low Battery Summary Alarm UPS Fault and On UPS signals It will integrate with AS400 computers additional cable required and other monitoring systems Operating Instructions Controls and Indicators Operating Procedures Main Menu Controls and Indicators Fault Warning LED Status LEDs LCD Display Window Display Controls The Front Display Panel informs the user of the status of the UPS and lets him configure the UPS to his own needs or preferences through the user interface It consists of a series of Status LED s a 4 line by 20 character LCD display window and buttons for navigation as displayed above Buttons Refer to the legend below in order to properly navigate the Nfinity User Interface Qu Navigates cursor on display menus
23. ion settings review your UPS Any underlined text indicates factory default values Follow the menus below by pressing or ft to review the settings Main Menu Zorg Qoi Hi PY Efeso fore oon FF QUI TU 3 Pun EP GO PE RE IL P dic UP e E P rera B a i Fu Tue 1 Fee of EPP EE i Configuration Module Replacement e UPS Configuration 1 II P ad 1 Eloo ore 1m LT To mer EE QUI IT I 000 io eS 4 BURST PEOR coef Senti Si too de ti di aoa a oe g gq P 0t 6e ds een EE Lei S Seok IIE 999 feb t o f TI Ine Li 2 ace ole ee e t ann Sace So cd E Te esse Chino Set Lp ie et brings or LJ vv es End aoe E see kp Vo SSO PHI Review Settings Voltage Batteri s ge Alarm Settings Service Contact soe cee See 25 Change Configuration Settings Change Settings Menu Starting from the Main Menu locate and press UPS Configuration From the UPS Configuration screen select the Change Settings option Here one may configure Nfinity from a large variety of selections Items indicated by an asterisk or underlined are the selected settings Main Menu Pit fea S LHTI SR LEE Lal g free 2 tte S E ibette x Pehe Ct E QUPD FS QUI CIC F o LUI LEY EE di lieti WL EGG RUNE E m N Pe heht DE H 3 fi b Tee Y Ce 3 I t eere 000 eet forf aee eof a a F eoe
24. leakage current is less than 40mA Transient and steady state earth leakage currents may occur when starting the equipment This should be taken into account when selecting ground current detection devices as the earth leakage currents of both the UPS and load will be carried Input and output cables must be run in separate conduits A branch rated overcurrent protection device circuit breaker or fused disconnect switch must be installed for the AC output Input Wiring TB1 To connect the input wiring follow these steps 1 Locate the input wiring access remove the knockout and pull the three input wires through it allowing some slack for installation eee E 2 Secure the conduit to the rear panel of the UPS 3 Input Power cables connect to screw terminals on the Input Terminal Block located to the right of the Bypass Voltage Terminal Connect the wires to the block connections as shown below Using a torque wrench turn the screws clockwise until tightened to the proper torque value Insert the ground wire through the grounding lug and tighten it to the proper torque value TB1 L1 N L2 D Grounding Conductor Installation An insulated grounding conductor must be identical in size insulation material and thickness as the grounded and ungrounded branch circuit supply conductors This cable must be green with or without one or more yellow stripes a
25. maximum system availability to business critical equipment Nfinity is also an easily adaptable UPS system By simply installing additional power or battery modules you can expand your current system capacity or extend your back up runtime Nfinity has a comprehensive user interface that can be configured according to the user s preference It also informs the user of details on the status of the UPS and keeps a log of events FEATURES Up to 16 kVA of modular back up power Continuous power conditioning A user friendly interface for custom configuration Continuous system monitoring Warning alarms and event logs STANDARD COMPONENTS Power Modules for power conditioning Battery Modules for back up power System Control Modules for system monitoring and communications LCD display for comprehensive user indications and programmable controls Output transformer for isolation COMMUNICATIONS Dry contacts HS 232 Optional communications via Intellislot communication ports pe ouiJ9J seje d ssa99e UIIM pe oulaJ SJ Z A Ulm JUOJ4 UONd UUOy sue Asayeg euJo1x3 Buljoop Oye U 109 JexXeeug YO IM noo 1ndu ssed n enue JeuluuJ9 B punouc ndu amp uluJJo Jewog 1ndu Jedunr eGeyoA ssed g 807 077 euluJo Jewog 1ndino skeq SINPOIN EUIWWIJO Aapeg 9p0J129 3 DuipunouJc sKeg SINPOIN JAMOd SUOd UONeOIUNWLWO4 6 40
26. nd is to be installed as part of the branch circuit that supplies the unit or system The grounding conductor is to be grounded to earth at the service equipment or if supplied by a separately derived system at the supply transformer or motor generator set oe 15 Output Wiring TB3 Output wiring may be configured one of two different ways 240 120 or 208 120 Refer to the chart and diagram below when configuring the output wiring Note the Neutral Ground jumper on the terminal above Terminals Only use the connections listed above Other connections will produce non standard voltages The Nfinity UPS contains an isolation transformer that generates a neutral conductor for the connected equipment The UPS is a separately derived source and contains a neutral to ground bonding A grounding electrode conductor jumper GEC must be installed in accordance with national and regulations local wiring code Connecting to External Panel Boards If connected equipment will operate at 240 120 VAC use a standard single phase panel board Panel Board Input UPS Output If connected equipment will ONLY operate at 208 120 VAC use a three phase panel board Ensure that all 120V equipment is connected L1 N L3 N Ensure that all 208V equipment is connected L1 L2 Panel Board Input UPS Output 16 REPO Switch
27. place filters Verify proper airflow It is recommended the following maintenance is performed annually Verify al power modules are operating properly Verify all battery modules are operating properly Verify redundancy if applicable 37 Replacing Fan Filters Nfinity s intake fans contain filters that will need to be replaced cleaned periodically depending on the surrounding environment Check by removing the bottom bezel and noting the condition of the two filters If filters are dirty replace them by removing the plastic cover over the filter frame and inserting a new filter in its place Use caution when replacing filters when fans are running Fan Filters The fan filters are washable and can be reused To wash filters place them under a running faucet with the dirt side down to remove dirt and dust Blot dry with a towel and allow air drying before reusing 38 Reference Specifications Battery Run Times Warranty Technical Support Specifications General amp Environmental Unts 4 8 2 416 Unit Rating I Re FCC Part 15 Class A UL 1778 c UL Dimensions Width Depth In mm Height Environmental Unis O Operating Temperature max 32 104 0 40 Relative Humidity O Z O95 non condensing 62 1 meter Autonomy time full load Maximum charge current full load Nominal Volt
28. rame you will see the System Control Module bays Nfinity s frame with bezels removed User Interface Module The User Interface Module is the primary source of communication between the UPS and the user From the interface the user can View the status of the UPS Custom configure the system Review the event log to assist with troubleshooting Enable disable the output power Silence the audible alarm For a more detailed explanation on how to operate the User Interface module see the Controls and Indicators section of this manual Fault LED Status LED J Lever System Control Module User Interface Module System Control Module The System Control Module is the communicative backbone of the UPS It gathers input from all modules and processes the data to control the operation of the system including monitoring the condition of each module An optional second System Control Module can be installed to provide full system functionality operation and communication in the unlikely event a Control Module should fail Under normal operation the Status LED green will blink and the Fault LED amber will be off For any condition other than this check the Troubleshooting section of this manual Power Module The Power Module maintains the condition of power in the Nfinity UPS Each module is an independent 4 kVA unit consisting of a power factor corrected rectifier battery charger and inverter
29. ructions or applicable codes WARNING Warranty is void if the battery is allowed to discharge below the minimum battery cut off point The battery must be recharged every four 4 to six 6 months when not in use If the UPS fails to conform to the above warranty within the two year warranty period Liebert will repair or replace the UPS at Liebert s option Repairs or replacements are warranted for the remainder of the original warranty period Purchaser to make a warranty claim should call to obtain a Returned Goods Authorisation number and shipping instructions Return transportation costs to Liebert are the responsibility of the Purchaser LIFE SUPPORT APPLICATIONS Due to the diversity of applications and considerations to be applied in each case Liebert does not recommend or knowingly sells its products for such use The responsibility for risk assessment and management in applications where the malfunction or failure of the UPS could be reasonably expected to give rise to a risk of human life shall be the sole responsibility of the purchaser Liebert accepts no liability for consequential harm in such applications 42 Nfinity Power System U S A Technical Service and Support Worldwide FAX tech support Worldwide Support U K France Germany Italy Netherlands E mail Web site The Company Behind The Products With over a million installations around the globe Liebert is the world leader in comput
30. s 3 Pull out and lift the lever if replacing a Control or Power Module then turn fastener counter clockwise until it is loosened 4 Start to pull out module About 2 3 out it will stop Slide module away from the center of the UPS Continue to pull until module is removed Seen at right Caution Battery Modules are heavy 66 lbs 30 kg Make sure to use two people when removing a Battery Module 5 Dispose of module in an environmentally responsible way that complies with local codes regulations or return to Liebert for proper disposal Note Battery Modules may contain shipping screws These screws may be removed and discarded 34 WARNING POTENTIAL TIP HAZARD Install all modules starting from bottom to top bays For module removal start from top to bottom bays Do Not remove more than one module at a time Failure to do so may cause unit to tip over and cause serious injury Replacing Modules 1 Lift module to appropriate bay resting end of module on bay shelf Use caution not to rest the module on the lower bezel cover Push module into bay Once half way in slide module sideways toward the center of the UPS Continue pushing module fully inserted Press and turn fastener clockwise until locked If repla
31. s Module LED Indication Module Replacement Alarm Messages In the event of an alarm the User Interface LCD will display the last message regardless of the default screen A list of possible alarm messages is displayed below If you encounter one of these or other alarm messages and are unsure of the corrective action to take please contact a qualified Liebert representative at the number listed in the back of this manual Alarm Message Cause Action properly for corrective action properly following the procedure in this manual 1 800 543 2378 and perform self battery test redundancy load capacity or reduce current load Module Failure properly www liebert com On Batter Load is currently being supplied from UPS Wait for inout AC to return Low Batter Battery power is low Allow batteries time to recharge UPS on Bypass auto UPS switched to auto bypass Alarm screen should indicate reason for auto bypass UPS on Bypass manual working properly 1 800 543 2378 working properly 1 800 543 2378 UPS Shutdown Imminent The UPS is about ready to shut down Check for faulty modules output overloads or Contact a Liebert Global Services at 1 800 543 2378 Wrong Voltage The input voltage configuration and bypass Check to make sure the bypass jumper settings DO NOT MATCH voltage matches the input voltage and ensure the input voltage configuration matches the bypass jumper setting 32 Module LED Indication
32. s provides an alternate path for power to the connected equipment that operates in the following manner Automatic In the event of an internal failure or should the inverter overload capacity be exceeded the UPS performs an automatic transfer of the connected equipment from the inverter to the bypass source Manual Should the UPS need to be taken out of service for limited maintenance or repair manual activation of the bypass will cause an immediate transfer of the equipment from the inverter to the bypass source MANUAL OUTPUT BYPASS O OUTPUT TRANSFORMER SYSTEM CONTROL MODULE SYSTEM CONTROL MODULE OPTIONAL COMMUNICATIONS Major Components The following is a general description of each component and its functions Please review this section carefully as it will give you a better understanding as to how Nfinity operates Unit Frame Nfinity s frame houses all of the other system components Looking at the front of Nfinity one will see a series of plastic bezels By grabbing these bezels from the side and pulling out you will remove the bezel to reveal the Battery Power Module bays The bottom bezel covers the cooling fans and the Manual Bypass Switch The User Interface Module is located above the Power Battery Module bays for easy access From here the user may find out various information about Nfinity s condition By moving the User Interface and setting it on top of the f
33. screen A list of possible event alarm messages is displayed at right If you encounter one of these or other messages and are unsure of the corrective action to take please contact a qualified Liebert representative at the number listed in the back of this manual For more information regarding events consult the troubleshooting section 29 Alarm Log When an alarm sounds the User Interface LCD will display a general explanation as to what the alarm is indicating These alarms will also be displayed in the Alarm Log which will display the last 32 alarm messages To view these messages in chronological order press the f 9 buttons The first line of a typical alarm log screen will display the reason for the alarm occurrence The second line will give a more specific detail of the occurrence i e module serial number Press fo to go back to the main menu Below is a list of possible events alarms Occurrence Event Alarm Firmware Error Firmware Error redundant control UPS Shutdown Imminent Module Replacement The user interface also supplies instructions for removing and replacing modules From the main menu access the module replacement screen and select the type of module Refer to the screens below for reference Main Menu Control Module w Redundant UPS Status Dei i Mod Replacement WPS Donfiguration Lift Off cs panel and place me tc ap i af LP iomcot a amber LEE I si Opern i ga Pu
34. t Unloading Unloading the UPS CAUTION This UPS is very heavy see weight on previous page At least two people should be present to unload it off of the pallet 1 Once the UPS is near the desired operating location remove the cardboard cover 3 Remove the metal ramp from the bottom of the UPS rotating it Fit ramp in pallet slot as shown above 4 Using two people slowly move the UPS down the ramp until the UPS is on level ground 2 Use a ratchet 1 2 or 13mm or open ended wrench to remove the four mounting bolts from the pallet brackets Remove mounting brackets from the pallet and UPS Keep brackets for future transportation of UPS or for additional stability once in place Ad Ad Ad bd bb 12 5 Once the UPS in its desired location adjust the leveling feet to secure its position 13 Stationary Mounting Additional stability can be added by bolting the mounting brackets used in shipping to the floor For greater stability use a higher grade bolt Refer to the dimensions below when drilling holes for stationary mounting Optional Stationary Mounting 4 75 4 75 120mm 120 mm 28 711 mm oO i D O e i 5 16 diameter 6 places Cable Installation Wiring Preparation WARNING Please read this section thoroughly before attempting to install wiring to this unit Be sure that the unit is not connected to any AC utility
35. tively referred to as the Purchaser the enclosed Uninterruptible Power System UPS and components are free from defects in materials and workmanship under normal use service and maintenance FOR A PERIOD OF TWO YEARS FROM THE DATE OF ORIGINAL PURCHASE from Liebert or the Liebert dealer or retailer THE FOREGOING WARRANTY IS THE ONLY WARRANTY GIVEN AND NO OTHER WARRANTY IS PROVIDED EXPRESS OR IMPLIED INCLUDING WITHOUT LIMITATION MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Certain aspects of disclaimers are not applicable to consumer products acquired by individuals and used for personal family or household purposes as distinguished from industrial or other purposes Local laws may not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you This warranty gives you specific legal rights and you may have other rights which vary according to local law Certain repairs or services are the responsibility of the Purchaser and the Purchaser is expected to pay for them This warranty does not extend either to products with removed or altered serial numbers or to any losses or damages due to act of God or source external to the product misuse accident abuse neglect negligence unauthorised modification alteration or repair use beyond rated capacity or improper installation maintenance application or use including without limitation use in a manner contrary to the accompanying inst
36. us and press 4 Once at the UPS Status Screen the user may access any information on the present condition of the UPS Note the chart below when reviewing the UPS Any underlined text indicates measured parameters Main Menu Present Load 2 UPS Sigis HP s konfiguration ver UE Gb uus Redundant Status YU d Perr s b ROUES m mec deu ni statum HUvycnaro F go sede ei e npud Fillies Eine LEG PERO Son UPS Status c n e rr i roedi undgmnt m Sn dEi H HEH mL ed Sf ja LA sezo de ooe i UR o rr eti Eiet DEE sto ce E RE E hens Pu IE Lr iU 4 id e d dundant Status i f enneg g tub erob g gom Battery Status Bi Ae Se r E Ex LR PR GEIL Volts Amps EVA el Battery Status PREG ET ae mrtg Babi UR CIO SE M V RM TER et oS E OE Se MEME PERS et WHER E bt id seen LIL UPS Information Capaciti s Sr meL chose T r ue zinplien ww ES installed MA Ex e batt present No Discharge count xx t H FL APTE imez Mu Ia SAO PH Volts Am mps kVA LIFA Gio Roe BYE Susa h M Yet UPS Frequency Module Information UPS Fr eguerdi MSE FA veri xx xx dd Me Ls rtt e t S ttt LLE da ci RO AIMEE Ubi SASSO ADM E uj his di da TE E E R E n f eus aeos e ot eot e ot ta afte 0 atte of Me ott 24 UPS Configuration Screen Review Settings Follow this procedure to configurat
37. ypass by operating the manual bypass switch located behind the lowest front cover to the bypass position To transfer the UPS from bypass to normal mode simply operate the manual bypass switch back to the UPS position Manual Bypass Switch It should be noted that the load is not protected from utility interruptions when in bypass mode After initialization the E button will take you to the main menu From here you may check on the status of the UPS review the event and alarm log configure your UPS and even receive instructions on replacing modules The main menu is divided into five sub menus as shown below Main Menu PUPS Status UPS Configuration Event Log Alarm Log Module Replacement UPS Status UPS Status Fresent Load Redundant Status Battery Status Voltage Current KV LIPS Frequencu n otormation d Event Log Event Log Cvent 3098 event message event Messe DD MMM YYYY DES HH Mis SE UPS Configurati on LIFS Configuration Review Settings Change Settings Service Mode Alarm Log Module Replacement Bod ld n Pi NITE IM AAA RR RARI pum Control Module Power Module Battery Module Alarm Log Message Use the f buttons to select the desired menu item and press ll to access the appropriate sub menu 23 UPS Status Screen From the main menu the user may select UPS Stat
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