Liebert 3000VA User's Manual
Contents
1. 0 0 ccc ccc teen eens 11 REPO switch connections 13 Load level indicators 4 green 1 amber eee eee eens 15 Battery level indicators 5 green 15 Normal mode operation with 26 50 load o oooooooooooo ooo 17 Buck Boost mode operation with 51 75 load and 21 40 battery capacity 17 Battery mode at 61 80 battery capacity ooo 18 EW Battery Mode a a a aid 18 Load Level Indicators cites ee pte ein al haw Un a a Bw ee Re Sea eee eg a eels Gee ES 21 Battery replacement procedure 0 00 ccc eee eee ee eee nna 23 STATUS IMC La A OR ee i Saas PA hae ch Ae ea a 24 TABLES DBO pin ASSISTING oo sce eek we os bebe RN wae Noh we A Wide vn Sh PE ns Ga wes Aa oS ees 19 Troubleshooting Charts 2c ce bia a Re a a 25 UPS specifications A he a LE vn tis sacs oe ged a oe ee ela Uae ace Sen 26 Battery cabinet specifications 0 cee eee e ee en nee eens 27 Battery TUNISIA A pete be IE ks ea Ae ies Be 28 iii IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important safety instructions that should be followed during the installation and maintenance of the UPS and batteries Please read this manual thoroughly before attempting to install or operate this UPS WARNING SAFETY PRECAUTIONS To prevent the risk of fire or electric shock install the UPS in a temperature and humidity controlled room free of conductive contaminants moistu2. When replacing the battery use same number and type of battery as the suitable recom mended type of battery listed in specification table in back of this manual Handle transport and recycle batteries in accordance with local regulations NOTE This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation This equipment uses generates and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference with radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment Off and On the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the UPS and the receiver e Connect the UPS into an outlet on a circuit different from the one on which the receiver is connected Glossary of Symbols 1 0 GLOSSARY OF SYMBOLS Risk of electrical shock Indicates caution followed by important instructions Requests the user to consult the manual Ind
3. 2 Decide where to place the PowerSure PSI Install the UPS indoors in a controlled environment where it cannot be accidentally turned Off Place it in an area of unrestricted airflow around the unit away from water flammable liquids gases corrosives and conductive contaminants Maintain a minimum clearance of 4 inches 100mm in the front and rear of the UPS Maintain an ambient temperature range of 32 F to 104 F 0 C to 40 C NOTE UPS operation in temperatures above 77 F 25 C reduces battery life 3 The PowerSure PSI may be installed in either a tower configuration or in a rack depending on available space and use considerations Determine the type of installation and follow the appropriate instructions in either Tower UPS Installation or Rack Mount UPS Conversion and Installation 5 2 Tower UPS Installation When using the PowerSure PSI in a tower configuration use the included support base shown below left to stabilize the UPS If two or more battery cabinets are added the spacers included with the battery cabinets should be used to accommodate the additional cabinets Figure 7 Support base for tower configuration Tower Stand Fully Extended Spacers Can be Added to Accommodate External Battery Cabinets Connectors Snap into Slots on Base 1 To orient the display for vertical viewing remove the front plastic bezel by pulling forward evenly on both sides 2 Peel the backing from the vertical display overlay
4. The circuit protector trips frequently The UPS does not operate in accordance with the user manual CONDITIONS OF USE The input receptacle must be within 10 feet 3 meters of the UPS Your UPS provides conditioned power to connected equipment Maximum load must not exceed that shown on UPS rating label If uncertain consult your local dealer Liebert representative or the Lie bert Worldwide Support Group Placing magnetic storage media on top of the UPS may result in data corruption The equipment can be installed and operated by individuals without previous training A CAUTION DO NOT CONNECT equipment that could overload the UPS or demand half wave rectification from the UPS for example electric drills vacuum cleaners laserjet inkjet printers hair dryers overhead projectors CAUTION BATTERY HANDLING PRECAUTIONS Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and required precautions Keep unauthorized personnel away from the batteries A battery can present a risk of electrical shock and high short circuit current The following precautions should be observed when working on batteries e Remove watches rings and other metal objects Use tools with insulated handles Do not dispose battery or batteries in a fire The battery may explode Do not open or mutilate the battery or batteries Released electrolyte is harmful to skin and eyes It may be toxic
5. 00 iaa aad Wee See ia igak eres 13 6 0 CONTROLS AND INDICATORS 3 3 vew an Sw Geer Oke di oye id 14 6 1 ON Alarm Silence Battery Test Button 0 00 0 teenies 14 6 2 OF But O A eg Ge NS 14 6 3 Voltage Programming Button 15 6 4 Load Level Indicators 4 green lamber 0 0 ccc ce eee ens 15 6 5 Battery Level Indicators 3 green 15 6 6 AC Input Indicator Green 0 eee een e eens 15 6 7 Buck Boost Indicator Green 2 2 22 hisrneegsabeeerens Soe eNeee aa 15 6 8 Battery Indicator Green Amber o 15 6 9 Over Temp Indicator Amber 0 0 ccc eens 16 6 10 Fault indicator Kedada di dd a ASE AA id A ded on 16 7 0 MODES OF OPERATIONS 20 o 8a ls rs laced da a 17 dal Normal Mode scias ar 659 Ot eid Aud Patt ous RS a AS 17 7 2 7 3 7 4 8 0 8 1 8 2 8 3 8 4 8 5 9 0 10 0 10 1 10 2 10 3 11 0 12 0 12 1 Buick Boost Mode peade chante ded ander a png dtd biG Bae oe ae 17 Battery Mode s tada fhe Caldew hc Rb ey ROSS MAGES Hd Ads Rind Feb PAs 18 Battery Recharge Operation 0 ne eens 18 COMMUNICATIONS sAr aa i a ee eee ee ee ee a i ee A 19 DBO Conecto eer tives nad dod Sereda 4 E Pe oie ah Mak tel ee As a 19 Remote Shutdown Via the DB 9 Connector 0 0 eens 19 8 2 1 Any Mode Shutdown Via Pins 5 amp B eee neces 19 8 2 2 Battery Mode Shutdown Via Pins 4 amp 5 0 ccc eee nee nena 19 USB Interface POr daria pe E sda ed A SA Bad teed wd 20 Data
6. the UPS resumes normal operation At this time the Battery Charger begins recharging 18 Communications 8 0 COMMUNICATIONS 8 1 DB 9 Connector The UPS has a DB 9 9 pin female connector on the rear to allow UPS status communications with a computer system running MultiLink software The DB 9 is capable of supplying serial communica tion on battery and low battery signals MultiLink Liebert s UPS monitoring and shutdown soft ware is shipped with the UPS along with a 10 ft 8m DB 9 cable required for running MultiLink When MultiLink is installed on the host computer the UPS can signal on battery and low battery using opto couplers When the UPS is operating in Battery mode it can receive a signal from the host computer system that will shut down the UPS after gracefully shutting down the operating system on the host computer system when the remaining battery run time is low The timing of the signal depends on MultiLink s configuration settings This shutdown signal 5 12VDC must have a dura tion of at least 2 seconds for the UPS to be shut down The UPS communicates via serial communica tions using Liebert ESP II protocol Table 1 DB 9 pin assignment DB 9 Pin Assignment Description 1 Low Battery open collector 2 UPS TxD 3 UPS RxD 4 Battery Mode Shutdown 5 12V 5 Common 6 Any Mode Shutdown short to pin 5 7 Low Battery open emitter 8 Utility Fail
7. 29 Technical Support Service The Company Behind the Products With over a million installations around the globe Liebert is the world leader in computer protection systems Since its 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 to 60 tons e Power conditioning and UPS with power ranges from 300 VA to more than 1000 kVA e Integrated systems that provide both environmental and power protection in a single flexible package e Monitoring and control from systems of any size or location on site or remote e Service and support through more than 100 service centers around the world and a 24 7 Customer Response Center While every precaution has been taken to ensure the 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 2006 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 23290 03 06 Rev 4 Emerson Network Power The global leader in enabling Business Critical Continuity I AC Power Systems I
8. For approximate battery run times refer to Table 5 Battery run times 13 Controls and Indicators 6 0 CONTROLS AND INDICATORS 6 1 6 2 All indicators illuminated Does for illustrative purposes only 000 0 Al ie IE OO 0 OR EIl MOT POWERSURE PSI W Liebert 2 POWERSURE PSI 9 z gt Ze 2 e 72 REY RA Rae y w ON Alarm Silence Battery Test Button This button controls output power to connected load s and has three functions On Alarm Silence Battery Test ON When the UPS is Off pressing the ON Alarm Silence Battery Test button for more than one 1 second will start the UPS and an audible alarm sounds briefly The UPS is capable of starting on battery battery start Alarm Silence When a UPS audible alarm is active pressing and releasing the ON Alarm Silence Battery Test button will silence the active audible alarm whether utility power is present or not Once the alarm silence function has been activated all active audible alarms will remain silenced until a new alarm condition is detected NOTE The LOW BATTERY OVER TEMP and OVERLOAD warning audible alarms CANNOT be silenced Battery Test To initiate a manual battery test press the ON Alarm Silence Battery Test button for at least one second while operating from utility power with no alarm conditions present If all five 5 Battery indicators are not illuminated allow the UPS to recharge
9. If the UPS shuts down due to an overload condition the amber overload gt 100 indicator illuminates see Troubleshooting section for details Battery Level Indicators 5 green The Battery Level Indicators display the approximate battery capacity The approximate battery capacity is displayed when the UPS is operating in Normal Buck Boost or Battery mode The Battery Level Indicators are displayed in 20 increments as shown in Figure 13 Figure 13 Battery level indicators 5 green 6 6 6 7 6 8 FS mn The PowerSure PSI is equipped with automatic and remote battery test features The automatic test occurs every 14 days if utility has not been interrupted this option may be configured by the user Should the battery fail this test the amber Battery Indicator will be illuminated and an alarm will sound see Troubleshooting section for details The remote test feature functions with MultiLink 3 x software and can remotely initiate the battery test AC Input Indicator Green The AC Input Indicator illuminates when utility power is available and within the input specifica tions This indicator flashes when the UPS detects a Site Wiring Fault line neutral reversal or neu tral not grounded properly see Troubleshooting section for details Buck Boost Indicator Green The Buck Boost Indicator illuminates when the UPS is operating in Boost mode to compensate for a low utility voltage condition This indicat
10. Models Only In normal operation the Bi Directional Converter changes utility AC power into regulated DC power to float charge the battery system This converter is continuously charging the battery whenever the UPS is plugged into a power outlet and utility power is within acceptable limits even if the UPS is turned Off When utility power fails the Bi Directional Converter draws energy from the battery through the DC to DC Converter and inverts it into a regulated sinewave supplying power to con nected equipment What s Included 4 0 WHAT S INCLUDED The PowerSure PSI is shipped with the following items PowerSure PSI user manual Warranty card MultiLink software CD MultiLink serial cable 10 ft 3m USB cable 6 ft 1 8m RJ 11 cord 7 ft 2 1m Rack mount handles Support base Fixed rails Mounting hardware screws washers Front bezel Vertical display overlay POWERSURE PSI TL q lt MultiLink MultiLink Vertical ete a RJ 11 cord Rack mount software CD display 3m 6 ft 1 8m 7 ft 2 1m handles Support base overlay Mounting hardware TS i screws amp washers Front bezel Installation 5 0 INSTALLATION 5 1 Preparation 1 Visually inspect the UPS for freight damage Report damage to the carrier and your local dealer or Liebert representative The UPS is heavy see Table 4 Battery cabinet specifications Take proper precautions when lifting or moving it
11. Rating Unit 3 43 x 22 x 17 87 x 557 x 430 3 43 x 24 1 x 17 87 x 612 x 430 Shipping 11 8 x 27 8 x 23 5 13 1 x 34 x 23 5 300 x 706 x 598 333 x 864 x 598 Weight Ibs kg Unit 66 1 30 101 4 46 Shipping 85 1 38 6 118 1 53 6 Battery Parameter Type Valve regulated nonspillable lead acid 2 strings of 4 x 12V x 7Ah 2 strings of 6 x 12V x 9Ah Battery Manufacturers CSB B amp B Battery and EnerSys Backup Time See Table 5 Battery run times Environmental Operating Temperature 32 F to 104 F 0 C to 40 C Storage Temperature 5 F to 104 F 15 C to 40 C Relative Humidity 0 to 95 non condensing Operating Altitude Up to 10 000 ft 3000m at 95 F 35 C without derating Agency Safety UL 1778 c UL Listed Emissions FCC Part 15 Class B Transportation ISTA Procedure 1A Certification 27 Specifications Table 5 Battery run times Load 1000VA 1440VA 1920VA 2200VA 3000VA 5 174 138 181 171 177 10 118 79 104 73 91 20 65 45 52 47 47 30 41 28 31 26 28 O Internal Battery oe lt a 5 e a minutes 60 24 14 15 13 14 70 18 10 T1 10 10 80 16 9 10 8 9 90 12 6 8 6 7 100 11 5 6 5 6 5 513 409 575 542 542 10 305 265 294 266 257 20 248 188 208 185 148 30 177 125 143 135 141 Ario 40 739 104 123 122 99 Battery Cabinet ae a E g
12. Voltage Regulator AVR protects connected equipment from power spikes sags and other abnormalities by raising boosting or lowering bucking the output voltage as needed This keeps the UPS output voltage within the connected equipment s tolerance and accommodates wide utility voltage fluctuations without utilizing the batteries Battery Charger In Normal mode the Battery Charger converts utility AC power into regulated DC power to float charge the battery It is continuously charging the battery whenever the UPS is plugged into a power outlet and utility power is within acceptable limits even if the UPS is turned Off Battery The PowerSure PSI utilizes valve regulated nonspillable lead acid batteries To maintain battery design life operate the UPS in an ambient temperature of 68 F to 77 F 20 C to 25 C Optional external battery cabinets are available to extend battery run times Inverter 1000 1440 Models Only In battery mode operation the inverter utilizes the DC output of the battery and inverts it into pre cise regulated sinewave AC power DC to DC Converter 1920 2200 3000 Models Only The DC to DC Converter utilizes energy from the battery system and raises the DC voltage to the optimum operating voltage for the Bi Directional Converter This allows the Bi Directional Converter to operate continuously at its optimum efficiency and voltage thus increasing reliability Bi Directional Converter 1920 2200 3000
13. and apply to the existing display 3 Snap the front bezel back into place Installation 5 3 Rack Mount UPS Conversion and Installation NOTE When rack mounted the UPS must be supported by a shelf slide rails brackets or fixed rails on each side The rack mount handles WILL NOT support the weight of the UPS They are used to move the UPS into and out of the rack 1 For fixed rail installations install the rack mount handles using four 4 M4x6 screws see Figure 8 Figure 8 Rack mount handles saa Two 2 M4x6 Flat Head Screws y Two 2 M4x6 J Flat Head Screws El ia P Rack Mount Handles M4x6 Flat Screw 2 Unpack the two fixed rail assemblies and mounting hardware Loosen the wing nuts and extend the inner members to their outermost position see Figure 9 Figure 9 Fixed rails with inner members extended d Wing Nuts for j Adjustment Adjustable Slide gt a Assembly Adjustable Length Maximum 800 mm N Minimum 485 mm A CAUTION Reduce the risk of tipping the rack enclosure by placing the UPS or battery cabinet in the lowest possible rack position 3 Determine the height position inside the rack enclosure where you want to mount the UPS or battery cabinet Make sure fixed rails are at the same mounting height on each of the four 4 rack mounting rails 10 Installation 8 Attach the two 2 fixed rails to the racks mounting rails The fixed rail assemblies fi
14. connected to the output Figure 14 Normal mode operation with 26 50 load OMS lO Liebert POWERSURE PSI and within operational limits Utility power present The PowerSure PSI continuously monitors the batteries to maintain them in a fully charged state The battery charger operates whenever AC power is present even if the UPS is switched Off By default the UPS is set to perform an automatic battery test after it has been operating continuously for two 2 weeks The automatic battery test can be disabled via MultiLink 7 2 Buck Boost Mode The Automatic Voltage Regulator AVR circuitry compensates for fluctuations in utility power such as voltage surges and sags When the PowerSure PSI detects an abnormality it raises the undervolt age boost or lowers the overvoltage buck as needed The AVR operates automatically and main tains the output voltage to the connected critical equipment without utilizing the batteries The Buck Boost Indicator flashes green when the UPS is operating in Buck mode and illuminates green when the UPS is operating in Boost mode see Troubleshooting section for details Figure 15 Buck Boost mode operation with 51 75 load and 21 40 battery capacity v O Liebert POWERSURE PSI Indicator shows UPS in Boost Mode solid green 17 Modes of Operation 7 3 Battery Mode The UPS switches to Battery mode in the event of an extreme input voltage frequency condition
15. flashing If it is flashing refer to 11 0 Troubleshooting Horizontal Then turn On the connected equipment The UPS overlay for is now providing conditioned power to your rack UPS equipment A CAUTION To maintain safety SELV barriers and electromagnetic compatibility signal cables should be segregated and run separately from power cables 11 Installation 13 RJ11 RJ45 connection por cy Ay 14 15 Connect Phone Fax DSL Network Modem devices to data line connectors Communication options see 8 0 Communications for details Option 1 Serial Communications Serial communications provides parametric data for example input voltage and battery voltage a Connect MultiLink serial cable included with the UPS to communications port b Install the MultiLink software The software and installation instructions as well as the user manual are on the CD included in the PowerSure PSI package Option 2 Contact Closure Communications Contact Closure communications provides on battery and low battery signals for orderly shut down a Refer to the MultiLink user manual for instructions on making your own contact closure cable b Install the MultiLink software The software and installation instructions as well as the user manual are on the CD included in the PowerSure PSI package Option 3 USB Communications a Conn
16. indicators on the front panel display will flash on and off for about 5 seconds The next cycle will display the current configuration either 110 120 or 127 VAC One of the Load Level Indicators will be flashing Initially the 0 25 Load Level Indicator will be flashing indicating the default setting of 120V as shown in Figure 18 5 Press the ON button to step through the voltage settings until the appropriate Load Level Indicator is flashing 6 Press the Voltage Programming button The UPS will return to Normal mode operation The Voltage Programming button allows the operator to select the utility transfer voltage at which the UPS will switch to battery power This also changes the inverter voltages The voltage settings are as follows Input Voltage Output Voltage Setting Range Battery Mode 120V 230V aS a 120VAC 110V 220V 78 138 VAC 110VAC 127V 240V 90 150 VAC 127VAC 21 Maintenance 10 0 MAINTENANCE 10 1 10 2 10 3 The PowerSure PSI UPS requires very little maintenance Follow these practices to prevent prob lems Cleaning the UPS The following will help ensure trouble free operation for years Vacuum dust from the ventilation intake occasionally Wipe the cover periodically with a dry cloth Maintaining Batteries The batteries are valve regulated nonspillable lead acid and must be kept charged to retain their design life The UPS continuously charges the batt
17. the batteries for 24 hours After 24 hours retest the batteries After the batteries have been retested if all five 5 Battery indicators are not illuminated con tact your local dealer Liebert representative or Liebert Worldwide Support Group OFF Button When the UPS is on in either Normal or Battery mode pressing the OFF button for more O than one 1 second will shut down the UPS An audible alarm sounds briefly 14 Controls and Indicators 6 3 6 4 Voltage Programming Button The PowerSure PSI contains a Voltage Programming button that allows the operator to select the nominal utility voltage This setting changes the utility transfer points low and high of the UPS and the nominal output voltage when operating in Battery mode The operator can select between 110 120 and 127 VAC output The factory default setting is 120 VAC The Voltage Programming button is a push button type and is behind the plastic bezel on the front panel of the UPS To access the button the front bezel must be removed Load Level Indicators 4 green 1 amber The Load Level Indicators display the approximate electrical load placed upon the UPS The UPS Load Level Indicators are displayed in 25 increments as shown in Figure 12 Figure 12 Load level indicators 4 green 1 amber 6 5 OS el Upon detection of an output overload condition the amber overload gt 100 indicator flashes and an audible alarm activates
18. B Embedded Power E Outside Plant Web Site www liebert com Monitoring 800 222 5877 monitoring liebert com Outside the US 614 841 6755 Single Phase UPS 800 222 5877 upstech liebert com Outside the US 614 841 6755 Three Phase UPS 800 543 2378 powertech liebert com Environmental Systems 800 543 2778 Outside the United States 614 888 0246 Locations United States 1050 Dearborn Drive P O Box 29186 Columbus OH 43229 Europe Via Leonardo Da Vinci 8 Zona Industriale Tognana 35028 Piove Di Sacco PD Italy 39 0499719111 Fax 39 049 5841 257 Asia 7 F Dah Sing Financial Centre 108 Gloucester Road Wanchai Hong Kong 852 25722201 Fax 852 28029250 EmersonNetworkPower com I Connectivity I Power Protection E Precision Cooling Hi DC Power Systems Mi Integrated Cabinet Solutions Site Monitoring and Services Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co 2005 Emerson Electric Co
19. Line Protection Connectors 0000 ee eee ee ene 20 UPS Intelligent Communications 20 VOLTAGE PROGRAMMING PROCEDURE 000 cece e eeu eee e enue e eee uenenenae 21 MAINTENANCE iii ra AAA A A ee ee es 22 Cleaning the UPS osa A de bah ead Bhs PASS aS Racin ok E 22 Maintaining Batteries it A Re aia cl Baa Rcd MEN a els es 22 Battery Replacement 233 2200 wee bebe he et a ee Sn eC ed aie E BGO ta E Be 22 10 3 1 Internal Battery Replacement Procedure 0 0 ccc eens 23 TROUBLESHOOTING lt lt tii a ai 24 SPECIFICATIONS y A A A a od 26 Product Warranty Reglstrati0O ee een teenies 29 Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Table 1 Table 2 Table 3 Table 4 Table 5 FIGURES Front view of URS a e Rie A LEE Sw Bae a 4 1000 and 1440VA PSI rear view co cc ee ee ia ia O SS es 5 1920 and 2200VA PSI vear view 0 ccc rant trenere kerran neren irer et 5 S000VA P SI rear Vid al dad ee 5 Line diagram of PowerSure PSI 1000VA 1440VA 0 ee eens 6 Line diagram of PowerSure PSI 1920VA 2200VA 3000VA 0 cee eens 6 Support base for tower Configuration 9 Rack mount handles ws oit eed Racked a A ee 2s ations ats 10 Fixed rails with inner members extended 0 0 cece eee een nee 10 Rack mounting rails and slide assemblies
20. a combination ON Alarm Silence Battery Test button an OFF button and Voltage Programming button The PowerSure PSI has USB DB 9 RS232 contact closure and Intellislot interface ports for commu nications between the UPS and a LAN server or other computer systems The DB 9 port provides detailed operating information including voltages currents and alarm status to the host system when used in conjunction with Liebert s MultiLink software MultiLink software can also remotely control UPS operation The USB port provides detailed operating information and alarm status to the host system when used in conjunction with the Liebert Human Interface Device HID and Microsoft Power Manager software Figure1 Front view of UPS O Liebert POWERSURE PSI Ao KOR EEE Fault Indicator OFF Button ON Alarm Silence Load Level 1 Indicators Battery Test Button a Battery Level AC INPUT BUCK BOOST BATTERY Indicators Voltage Programming d Status Button ndicators UPS Display bezel removed Introduction Figure 2 1000 and 1440VA PSi rear view Data Line Output REPO Intellislot Port Connectors Receptacles BATTERY CONNECTOR 144 1V 30A OVA DC 48 1000VA DC 48V 20A PHONE FAX MODEM NETWORI PROTECTION External Battery Circuit Breaker Cabinet Connector Aae Attached Power Port USB Port Cord 10ft 3m Figure 3 1920 and 2200VA PSi rear view Data Line Intellislot Co
21. bert com or contact your local dealer or Liebert representative Several option cards are available for use in the Intellislot port of the PowerSure PSI The Intellislot OCWEBCARD provides SNMP and Web based monitoring and control of the UPS across the network The Intellislot MultiPort 4 Card allows you to install MultiLink software on four computers and coor dinate shutdown in the event of a power failure The RELAYCARD INT provides dry contact relay outputs for custom wired applications and delivers support for built in shutdown for AS 400 systems NOTE The USB Intellislot and Contact Closure communications operate in parallel Using the OCWEBCARD disables the Serial Communications of the DB 9 CAUTION To maintain safety SELV barriers and for electromagnetic compatibility signal cables should be segregated and run separate from all other power cables where applicable 20 Voltage Programming Procedure 9 0 VOLTAGE PROGRAMMING PROCEDURE Figure 18 Load Level Indicators WLiebert POWERSURE PSI Y E Load Level a Indicators Voltage Programming Button 1 Remove the front bezel from the UPS 2 UPS must be operating in Normal AC mode NOTE Utility power will be applied to the connected load 3 The AC Input Load and Battery Level Indicators should be lit 4 Press the Voltage Programming button for at least 5 seconds to enter the Configuration mode The UPS will beep and all of the
22. ect USB cable provided with the UPS to the PSI s USB port and the USB port on your computer The PSI will work automatically with your built in power management software on Windows XP and 2000 and Mac OS 10 2 or later see 8 3 USB Interface Port for details Option 4 Intellislot The UPS contains one communication slot called Intellislot to allow the operator to field install optional communication cards These optional cards allow the UPS to communicate via either OpenComms Web Card OCWEBCARD connected directly to the LAN or Intellislot Relay Interface card RELAYCARD INT communication card Once the OCWEBCARD is installed the Serial communication via the RS232 is disabled The USB Intellislot and Contact Closure com munications operate in parallel REPO Switch The PowerSure PSI 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 and regulations 12 Installation Figure 11 REPO switch connections REPO Connection REPO Switch REPO connections REPO connections as shipped for normally open for normally closed switch system switch system fail safe 123 4 123 4 123 4 SUS Lodo Key to REPO switch connections E 1 24VDC 2 Sense 3 Sense 4 Ground 5 4 Ext
23. eries when connected to the utility supply even while the UPS is switched Off When storing the UPS it is reeommended to plug in the UPS for at least 24 hours every four to six months to ensure full recharge of the batteries Battery Replacement CAUTION A battery can present a risk of electrical shock and high short circuit current The following precautions should be observed before replacing the batteries e Remove rings watches and other metal objects Use a Phillips crosshead screwdriver with insulated grips Do not lay tools or other metal objects on top of the batteries If the battery replacement kit is damaged in any way or shows signs of leakage contact your local dealer or Liebert representative immediately Do not dispose of batteries in a fire The batteries may explode Dispose of old batteries according to local codes NOTE Q This UPS is equipped with internal hot swappable batteries that the user can replace without shutting down the UPS or connected loads Caution should be exercised when replacing the batteries because the load is unprotected from disturbances and power outages during this procedure 22 Maintenance 10 3 1 Internal Battery Replacement Procedure 9 Gently remove the front plastic bezel cover from the UPS Loosen and remove the five 5 screws on the front cover plate Lay the cover plate aside for reassembly Loosen and remove four 4 screws on battery bracket Disco
24. ernal Battery Cabinet Installation Optional Liebert external battery cabinets may be connected to the UPS to provide additional battery run time External battery cabinets are designed to be placed all on one side of the UPS or stacked beneath the UPS The run time is limited to a maximum of four 4 hours A CAUTION The external battery cabinet s are heavy see 12 0 Specifications External battery cabinets can be used in rack mount or tower configuration Take proper precautions when lifting them 1 Visually inspect the external battery cabinet for freight damage Report damage to the carrier and your local dealer or Liebert representative 2 The rack mount handles are shipped with the external battery cabinet and may be installed at this time see 5 3 Rack Mount UPS Conversion and Installation 3 Fixed rails and securing hardware ship with the external battery cabinet Fasten the fixed rails into position with the screws per the instructions included with the UPS Repeat Steps 1 through 10 from 5 3 Rack Mount UPS Conversion and Installation 4 Use the support bases included with the UPS for the tower option to prevent tip over One additional set of support base spacers ships with each external battery cabinet 5 Connect the supplied external battery cabinet cable to the rear of the external battery cabinet then to the rear of the UPS as shown at right 6 The UPS is now equipped with additional backup battery run time
25. h 4x 12V x 7Ah 6 x 12V x 7Ah 6 x 12V x 7Ah 6 x 12V x 9Ah Backup Time See Table 5 Battery run times Full Load 11 5 6 5 Half Load 26 16 19 16 16 Recharge Time 4 hours to 90 of rated capacity after full discharge into resistive load Environmental Operating Temperature 32 F to 104 F 0 C to 40 C Storage Temperature 5 F to 104 F 15 C to 40 C Relative Humidity 0 to 95 non condensing Operating Altitude Up to 10 000 ft 3000m at 95 F 35 C without derating Audible Noise lt 9 dBA internal fante Of a 26 Specifications Table 3 UPS specifications continued Model Number PS1000RT2 120 PS1440RT2 120 PS1920RT2 120 PS2200RT2 120 PS3000RT2 120 Agency Safety UL 1778 c UL Listed ANSI C62 41 Category A Level 3 Surge IEEE 587 Category A EN61000 4 5 Level 3 Criteria B ESD EN61000 4 2 Level 3 Criteria B Susceptibility EN61000 4 3 Level 3 Criteria A Electrical Fast Transient EN61000 4 4 Level 4 Criteria A Emissions FCC Part 15 Class B FCC Part 15 Class A Conducted Immunity EN61000 4 6 Harmonics EN61000 3 2 Flicker EN61000 3 3 Transportation ISTA Procedure 1A Certification Table 4 Model Number Battery cabinet specifications PS2 48VBATT PS2 72VBATT Used w UPS Model Dimensions W x D x H in mm PS1920RT2 120 PS2200RT2 120 PS3000RT2 120 PS1000RT2 120 PS1440RT2 120 Quantity x Voltage x
26. icates the unit contains a valve regulated lead acid battery Recycle DC voltage Equipment grounding conductor Bonded to ground AC voltage ON Alarm Silence Battery Test OFF Voltage Programming Button Introduction 2 0 INTRODUCTION Congratulations on your choice of the Liebert PowerSure PSI Uninterruptible Power Supply UPS It provides conditioned power to microcomputers and other sensitive electronic equipment Upon generation AC power is clean and stable However during transmission it may be subject to voltage sags spikes or complete power failure which may interrupt computer operations cause data loss or even damage equipment The PowerSure PSI protects equipment from these disturbances The PowerSure PSI comes in nominal power ratings of 1000 1440 1920 2200 and 3000 VA Refer to the Specifications section for details The PowerSure PSI is a 2U line interactive UPS that may be installed in a rack or used in a tower configuration A line interactive UPS continuously conditions and regulates its output voltage whether utility power is present or not It supplies connected equipment with clean sinewave power to simulate the power generated by the utility Sensitive electronic equipment operates best from sinewave power For ease of use the PowerSure PSI contains Status Indicators to display Load Level Battery Level Buck Boost Over Temperature and Battery It also provides self diagnostic tests
27. m Power Protection for Business Critical Continuity Liebert PowerSure PSI User Manual 1000 3000VA 60 Hz 120V OTST POWERSURE PSI gt A O Oo um E E AC II 00S BATTERY OVERTEMP INPUT BUCK BOOST El Co POWERSURE PSI 9 4 0 Liebert EMERSON Network Power TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS 0 000 c eee eee eee ees 1 1 0 GLOSSARY OF SYMBOLS i roeas eare eo tE ENARE Sores wees as aoe eee Baas 3 2 0 INTRODUCTION 200 AS IDEA A es 4 3 0 MAJOR COMPONENTS i ti ES AA A A wile ae ee ee SS 6 3 1 Transient Voltage Surge Suppression TVSS and EMI RFI Filters 6 3 2 Rel A A A A OP 6 3 3 Automatic Voltage Regulator ccc eee eee eee beeen nee 7 3 4 Battery Charger ons sn a ee a nee A os AS ea A ie Bed PS ORT Ae LS T 3 5 Battery AS LA ee ek a Es Pee Es A A PAS BS ind BRR 7 3 6 Inverter 1000 1440 Models Only n n onunu nunan 7 3 7 DC to DC Converter 1920 2200 3000 Models Only 0 0 eee ees 7 3 8 Bi Directional Converter 1920 2200 3000 Models Only o oo oooooooo o o 7 4 0 WHATS INCLUDED nos air oo Sete Seed bow wee Oe Sat eet 8 5 0 INS TALE ATION A A a ee wae Sere Se ee eee earns She ates 9 5 1 Preparation A A a ee Se sone Bante oes O gS ld aos ade 9 5 2 Tower UBES installato srta SS DOES ed ee ed Se eee E A 9 5 3 Rack Mount UPS Conversion and Installation 0 0 2 eee ee eee 10 5 4 External Battery Cabinet Installation 230
28. nnect the two 2 slotted red and black battery connectors Grasp the battery pack assembly by the pull tab and pull it out of the front of the UPS Unpack the new battery assembly taking care not to destroy the packing Compare new and old battery assemblies to make sure they are the same If so proceed with Step 7 otherwise STOP and contact your local dealer Liebert representative or the Liebert Worldwide Support Group Slide in the new replacement battery pack Reattach the battery bracket with the four 4 screws Reconnect the two 2 slotted red and black battery connectors 10 Reattach the front battery door with the five 5 screws 11 Reattach the front plastic bezel cover to the UPS Figure 19 Battery replacement procedure Battery Bracket Battery N Connectors Battery Cover Pull Tab Front Plastic Bezel 23 Troubleshooting 11 0 TROUBLESHOOTING The information below indicates various symptoms a user may encounter in the event the PowerSure PSI experiences a problem Use this information to determine whether external factors caused the problem See Table 2 Troubleshooting chart for suggested remedy 1 An alarm sounds alerting that the UPS requires attention The alarm can be silenced except for low battery overload warning and over temperature warning conditions 2 One or more additional indicators will be illuminated to provide a diagnostic aid to the operator as described below Fig
29. nnectors Port Circuit Breaker Output Circuit Breaker REPO Receptacles 2200 VA only not supplied on 1920VA unit BATTERY CONNECTOR DC 72V 30A o USB Circuit Breaker Ext IB Attached Power xternal Battery Port 2200 VA only not Cabinet Connector RS232 DB 9 Cord 10ft 3m supplied on 1920VA unit Port Figure 4 3000VA PSl rear view Data Line Intellislot Connectors Port Output Circuit Breaker Receptacles Circuit Breaker INPUT E BREAKER PUSH TO RESET DC 72V 40A Attached Power Circuit Breaker External Battery RS232 DB 9 Cord 10ft 3m Cabinet Connector Port Major Components 3 0 MAJOR COMPONENTS Figure 5 Line diagram of PowerSure PSI 1000VA amp 1440VA Output Figure 6 Line diagram of PowerSure PSI 1920VA 2200VA amp 3000VA Output 3 1 Transient Voltage Surge Suppression TVSS and EMI RFI Filters These UPS components provide surge protection and filter both electromagnetic interference EMI and radio frequency interference RFI They minimize surges or interference present in the utility line and keep the sensitive equipment protected 3 2 Relay In Normal mode the Relay passes utility AC power to the connected load When input utility voltage or frequency is outside acceptable limits the Relay activates and transfers the UPS to battery Major Components 3 3 3 4 3 5 3 6 3 7 3 8 Automatic Voltage Regulator The Automatic
30. ns while the UPS is running it will be detected when the next battery test is performed Battery Indicator illuminated amber long beep every minute UPS failed battery test Initiate battery test again Batteries weak Recharge batteries Batteries need to be replaced Replace batteries Over Temp Indicator flashing Over temperature warning beep every half second Make sure that the UPS is operating in 32 F to 104 F 0 C to 40 C and that it has adequate ventilation Fault Indicator lit but UPS is On Fault warning beep every half second Reset UPS NOTE A The 1920VA UPS will sound an Overload alarm under certain Low Line conditions when it is fully loaded and it exceeds the input current rating Unless the load is reduced the condition will trip the branch circuit breaker 25 Specifications 12 0 SPECIFICATIONS Table 3 UPS specifications Model Number PS1000RT2 120 PS1440RT2 120 PS1920RT2 120 PS2200RT2 120 PS3000RT2 120 Power Rating VA W 1000VA 750W 1440VA 1080W 1920VA 1500W 2200VA 1650W 3000VA 2250W Dimensions W x D x H in mm Unit 3 43 x 22 x 17 3 43 x 22 x 17 3 43 x 24 1 x 17 3 43 x 24 1 x 17 3 43 x 24 1 x 17 x x x x x x x x x x 87 x 557 x 430 87 x 557 x 430 87 x 612 x 430 87 x 612 x 430 87 x 612 x 430 Shippin 11 8 x 27 8 x 23 5 11 8 x 27 8 x 23 5 13 1 x 34 x 23 5 13 1 x 34 x 23 5 13 1 x 34 x 23 5
31. open emitter 9 Utility Fail open collector Pin Assignment Collector to Emitter ee O Einitter 8 2 Remote Shutdown Via the DB 9 Connector The PowerSure PSI can be shut down remotely by shorting Pins 5 and 6 or via Pins 4 and 5 of the DB 9 connector 8 2 1 Any Mode Shutdown Via Pins 5 amp 6 When Pin 6 is shorted to Pin 5 the UPS output is shut Off regardless of what mode the UPS is oper ating in The UPS cannot be started as long as the pins are shorted When the short is removed the UPS output can be enabled by pressing the ON Alarm Silence Battery Test button 8 2 2 Battery Mode Shutdown Via Pins 4 amp 5 While the UPS is operating on battery with no battery test in progress a 5 12VDC signal for 2 sec onds or longer is required to signal a shutdown Signals for less than 2 seconds are ignored After Pin 4 receives the shutdown signal a 2 minute shutdown timer inside the UPS begins a count down The timer cannot be stopped If utility power returns during the 2 minute timer countdown the shutdown timer continues until the end of 2 minutes and then the UPS turns Off By default autorestart is enabled so the UPS will restart after 10 seconds If autorestart is disabled via Multi Link software the UPS remains Off until a manual restart 19 Communications 8 3 8 4 8 5 USB Interface Port The PowerSure PSI has a USB interface port for communication that will work with the built in Microsoft Power Manger sof
32. or complete utility failure The battery system supplies power through the Inverter 1000VA 1440VA or through the DC to DC converter to the Bi Directional Converter 1920 2200VA and 3000VA to generate power for the connected equipment When the UPS is in Battery mode the Battery Indicator illuminates green and an alarm sounds every 10 seconds As capacity decreases fewer indicators remain illuminated Figure 16 shows the UPS in Battery mode with 61 80 battery capacity remaining Figure 16 Battery mode at 61 80 battery capacity O lO Liebert POWERSURE PSI Battery Indicator illuminated When a low battery condition occurs the Battery Indicator flashes green and the alarm sounds every half second The default low battery warning is two 2 minutes but can be configured via MultiLink For more information refer to Troubleshooting section Figure 17 Low Battery mode 7 4 O Liebert POWERSURE PSI Battery Indicator flashes green For approximate battery run times refer to Table 5 Battery run times These run times are approximates based on resistive load and an ambient temperature of 77 F 25 C To increase this time turn Off non essential pieces of equipment such as idle computers and monitors or add exter nal battery cabinets A CAUTION Turning Off the UPS while it is in battery mode will result in loss of output power Battery Recharge Operation Once utility power is restored
33. or flashes when the UPS is operating in Buck mode to com pensate for a high utility voltage condition see Troubleshooting section for details Battery Indicator Green Amber The Battery Indicator illuminates green when the UPS is operating on battery and flashes green when a low battery condition occurs The Battery Indicator illuminates amber when a bad battery is detected indicating that the batteries need to be replaced see Troubleshooting section for details 15 Controls and Indicators 6 9 6 10 Over Temp Indicator Amber The Over Temp Indicator flashes when the UPS detects an over temperature condition This indicator illuminates when the UPS shuts down due to an over temperature condition see Troubleshooting section for details Fault Indicator Red The Fault Indicator illuminates when the UPS detects an internal problem see Trouble AN shooting section 16 Modes of Operation 7 0 MODES OF OPERATION 7 1 Normal Mode During Normal mode operation the PowerSure PSI supplies conditioned computer grade power to the connected equipment utility power passes through the TVSS circuitry and the EMI RFI filters and then through the Inverter 1000VA 1440VA Bi Directional Converter 1920VA 2200VA and 3000VA to connected equipment When the UPS is in Normal mode the AC Input Indicator illuminates green The UPS display in Figure 14 shows the UPS operating in Normal mode with 26 50 load
34. pping 300 x 706 x 598 300 x 706 x 598 333 x 864 x 598 333 x 864 x 598 333 x 864 x 598 Weight Ibs kg Unit 61 7 28 68 2 31 0 77 0 35 0 77 0 35 0 81 6 37 0 Shipping 80 7 36 6 85 8 39 0 95 9 43 6 95 9 43 6 100 5 45 6 Input AC Parameters Surge Protection 570J Voltage Range Without Battery Operation 78VAC 150VAC configurable Frequency Range 45 65 Hz 0 1 Hz Input Power Cord 10 ft 3m 10 ft 3m 10 ft 3m 10 ft 3m 10 ft 3m attached NEMA 5 15 P NEMA 5 15 P NEMA 5 20 P NEMA L5 30 P NEMA L5 30 P Output AC Parameters 4 NEMA 5 15 R 6 NEMA 5 15 R 6 NEMA 5 15 R 2 NEMA 5 20 R Output Receptacles 8 NEMA 5 15R 8 NEMA 5 15R 2 NEMA 5 20 R 2 NEMA 5 20 R T Slot accepts T Slot accepts 15APlug T Slot accepts 15APlug 15A Plug 1 NEMA L5 30 R Voltage Normal mode 110 120 127 VAC configurable 10 110 120 127 VAC configurable 5 before low battery warning 8 after low battery warning Voltage Battery Mode Transfer Time 4 6 ms typical Waveform Sinewave Frequency Normal Mode 45 65 Hz 0 1 Hz Frequency Battery Mode 50 or 60 Hz 0 5 Hz auto sensing Overload Warning gt 100 110 Overload Shutdown gt 200 short circuit after 15 cycles normal mode Battery Parameters Type Valve regulated nonspillable lead acid QuantityxVoltagexRating 4x 12V x 7A
35. re flammable liquids gases and corrosive substances Operate the UPS only from a properly grounded earthed 110 127 VAC 50Hz or 60Hz AC supply To reduce the risk of electric shock do not remove the cover as it has no user serviceable parts inside except the internal battery pack Some components are live even when AC power is disconnected For service contact a qualified technician CAUTION Although your UPS has been designed and manufactured to ensure personal safety improper use can result in electrical shock or fire To ensure safety please observe the following rules Turn Off and unplug your UPS before cleaning Do not use liquid or aerosol cleaners A dry cloth is recommended to remove dust from the surface of your UPS Do not install or operate your UPS in or near water Do not place UPS on an unstable cart stand or table Do not place UPS under direct sunlight or close to heat emitting sources Never block or insert any objects into the ventilation holes or other openings of the UPS Keep all vents free of dust accumulation that could restrict air flow Do not place UPS power cord in any area where it may get damaged by heavy objects WARNING If your UPS demonstrates any of the following conditions turn Off and unplug your UPS from the outlet and contact your local dealer Liebert representative or Liebert Worldwide Support Group The power cord or plug is damaged Liquid has been spilled on the UPS
36. s are illuminated continuous beep Check load level display and remove non essential loads Recalculate the load and reduce number of loads connected to UPS the total wattage of your equipment must not exceed the capacity of the UPS Over temperature shutdown Over Temp Indicator lit continuous beep Make sure that the UPS is operating in 32 F to 104 F 0 C to 40 C and that it has adequate ventilation MultiLink shutdown Consult the MultiLink user manual or contact your LAN administrator Internal UPS fault Fault Indicator Lit continuous beep Contact your local dealer Liebert representative or the Liebert Worldwide Support Group UPS shutdown due to a command from the communications port s Load Level 0 25 Indicator illuminated Your UPS has received a signal or command from the attached computer If this was inadvertent ensure the communication cable used is correct for your system For assistance contact your local dealer Liebert representative or the Liebert Worldwide Support Group AC Input is flashing All Battery Level Indicators flashing Site Wiring Fault UPS detected a line to neutral reversal or a loss of proper grounding UPS is unable to perform manual or remote battery test beep every half second for five seconds Have the utility checked by a qualified electrician Check battery connections completely power down and restart UPS NOTE If the battery circuit ope
37. t a minutes 9 70 75 45 59 55 45 80 63 40 53 49 39 90 53 35 47 44 34 100 46 30 43 40 29 5 1001 828 10 565 461 590 493 444 20 409 283 307 291 249 30 283 219 243 222 168 ea 40 248 177 197 194 148 Battery Cabinets 50 209 133 163 150 129 minutes 60 166 122 141 137 114 70 136 98 128 122 92 80 127 84 115 107 71 90 110 64 102 92 56 100 98 56 89 77 52 5 1174 1001 10 1001 655 z 590 20 565 409 522 493 300 30 409 283 298 283 240 Alliance 40 305 257 267 266 213 ter Cabinet 50 274 209 237 222 168 minutes 60 248 166 197 185 144 70 209 136 166 156 129 80 188 125 147 141 116 90 145 110 138 131 101 100 136 95 128 120 88 5 1174 10 1174 828 Z 20 828 565 639 590 444 30 513 357 458 395 283 mea 40 461 292 322 300 266 Battery Cablnela 50 305 257 281 274 222 minutes 60 283 230 252 240 179 70 257 188 220 203 150 80 239 156 192 173 139 90 209 136 169 156 129 100 188 125 150 144 118 Q NOTE Approximate discharge times are in minutes and at 77 F 25 C with resistive load Specifications 12 1 Product Warranty Registration To register for warranty protection visit the Quick Links section of our Web site at www liebert com Click on Product Warranty Registration and complete the form If you have any questions please contact us at US 800 222 5877 Outside the US 614 841 6755 E Mail upstech liebert com
38. t on the inside of the rack mounting rails Insert two 2 M5 flat head screws loosely finger tight into the top and bottom holes on the front of the fixed rail assembly see Figure 10 Extend fixed rail by sliding inner member backward until it touches the rear rack mounting rail Insert two 2 M5 screws loosely finger tight into top and bottom holes on the rear of the fixed rail assembly Check alignment of fixed rails and tighten all screws to ensure locking action Figure 10 Rack mounting rails and slide assemblies 10 11 12 Xy A ir A La Lay the UPS in rack mounting position on the fixed rails The UPS should move smoothly forward and backward on the fixed rails If not recheck alignment CAUTION Lifting equipment into rack may be a two person job depending on weight of equipment A Washer B M5x12 Flat Screw Use the extra M5 screws provided secure front of the UPS to rack mounting rails to prevent the UPS from sliding out of position Plug the PowerSure PSI s attached 10 ft 8m Vertical power cord into a dedicated wall receptacle a overlay properly protected by a circuit breaker or fuse in ES P accordance with national and local electrical codes Use a 15A rated device for the 1000 or 1440 VA units 20 amp for the 1920VA 30 amp for the 2200VA or 3000 VA units The wall receptacle must be grounded Turn On the UPS by pressing the ON button Check that the AC Input Indicator is not
39. tware on the user s PC if so equipped It will provide UPS status and manages the automatic orderly shutdown of the computer The UPS s USB communications meet HID standard version 1 11 All USB models are compatible with Microsoft Windows 2000 Windows XP and Mac OS 10 2 or later All USB models ship with a 6 ft 1 8m USB cable A as CERTIFIED USB i Designed for Microsoft Windows XP Windows 2000 Microsoft Windows and the Windows logo are trademarks or registered trademarks of Microsoft Corporation in the United States and or other countries Data Line Protection Connectors Data line in and out connectors are on the rear of the UPS and provide transient voltage surge sup pression TVSS for Phone Fax DSL Internet Modem devices UPS Intelligent Communications The PowerSure PSI is equipped with an Intellislot port to provide advanced communication and monitoring options Liebert s MultiLink software continually monitors the UPS and can shut down your computer or server in the event of an extended power failure MultiLink can also be configured for use without the serial cable when the Intellislot OCWEBCARD is installed in the UPS Additionally MultiLink can be configured to coordinate shutdown across the network with other computers running MultiLink when you purchase a MultiLink License Kit For more information about the Intellislot OCWEBCARD and MultiLink License Kits visit our Web site www lie
40. ure 20 Status indicators All indicators illuminated for illustrative purposes only BATTERY A Oo OO es lt O Liebert POWERSURE PSI A O KO Cmoeaa Aa ms ee al 0 Liebert POWERSURE PSI ACINPUT BUCK BOOST BATTERY OVERTEMP es a Ra ee Or LL e If the UPS fails to operate properly turn Off the unit and repeat the steps in 5 0 Installation If the problem persists refer to Table 2 9 24 Troubleshooting Table 2 Troubleshooting chart Problem UPS will not start Cause Short circuit Solution Check the circuit protector on the rear of the UPS If it is tripped reset it and restart the UPS For further help contact your local dealer Liebert representative or the Liebert Worldwide Support Group Battery disconnected or is completely discharged Check for proper connection of battery or batteries UPS starts on battery but will not switch to AC UPS not plugged in Plug in the power cord securely Circuit protector tripped Reset the circuit protector and restart the UPS Input voltage below threshold Wait until the voltage rises to an appropriate level or have the utility power checked by a qualified electrician AC overvoltage Wait until voltage lowers to an appropriate level or have the utility power checked by a qualified electrician UPS shuts down Load exceeded UPS capacity 110 All Load Level Indicator
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