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SL-24930 - Emerson Network Power

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1. PRODUCT 6 0 SPECIFICATIONS 6 1 System Safety Agencies UL 1778 listed CSA 22 2 No 107 1 certified Audible Noise 57 dBA at one meter Transient Surge Protection Per IEEE 587 ANSI C62 41 Categories A amp B 6 2 Physical Characteristics Operating Environment 0 to 40 C 25 5 C for batteries Relative Humidity 0 to 95 relative humidity non condensing Altitude 6600 feet 2 000 meters Refer to Table 1 Site Planning Data for dimensions and weights 6 3 AC Input Voltage Range 170 to 264 VAC See Table 1 Site Planning Data Voltage Configuration Three phase input Wye configuration with 3 phases ground and neutral and Connection Dual input if input and output voltages are not the same Frequency Range 45 Hz to 65 Hz Input Current THD 25 30 THD maximum at full load 3 THD option available Power Factor 95 Standard 99 with 3 THD Option 6 4 AC Output Voltage Regulation 1 for balanced loads 1 5 for 100 unbalanced loads Voltage Distortion Maximum 2 THD for linear loads at 208 VAC Maximum 3 5 THD for full non linear loads at 208 VAC Transient Response 1 for 100 step load recovery to within 1 in one cycle Frequency 50 Hz or 60 Hz Frequency Slew Rate 1 Hz sec user selectable 0 1 to 3 Hz sec Frequency Sync Range 1 Hz user selectable 0 1 Hz to 5 Hz Load Crest Factor 3 1 Overload 125 for 10
2. Figure 8 One Line Drawing Dual Input Configuration With Neutral Isolation 400 480 600V In 208V Out 24 Installation DISCONTINUED PRODUCT Figure 9 One Line Drawing Single Input Configuration 400 480 600V In Out DISCONTINUED 2 PRODUCT Figure 10 One Line Drawing Dual Input Configuration 400 480 600V In Out 26 Installation DISCONTINUED PRODUCT Figure 11 One Line Drawing Single Input Configuration With Neutral Isolation 400 480 600V In Out DISCONTINUED PRODUCT Figure 12 One Line Drawing Dual Input Configuration With Neutral Isolation 400 480 600V In Out 28 Installation DISCONTINUED PRODUCT Figure 13 Cabinet Dimensions DISCONTINUED 2 PRODUCT Figure 14 Cabinet Dimensions With Transformer Cabinet 30 Installation DISCONTINUED PRODUCT Figure 15 Connecting Terminal Details DISCONTINUED PRODUCT Figure 16 Connecting Terminal Details With Transformer Cabinet 32 Installation DISCONTINUED PRODUCT Figure 17 Battery Option Details 12 Inch Cabinet DISCONTINUED PRODUCT Figure 18 Battery Option Details 24 Inch Cabinet 34 Installation DISCONTINUED PRODUCT Figure 19 Field Lug Wiring Terminations DISCONTINUED PRODUCT Figure 20 Unloading Instructions 36 Installation DISCONTINUED PRODUCT Figure 21 Unloading Instructions 24 Inch Battery Cabinet DISCONTINUED 37 PROD
3. 30 16 21 30 19 30 19 30 104x69x157 567 600 15 19 30 13 16 20 15 20 15 20 S320 20 14 208 56 67 100 46 58 70 56 80 240 16 5 84 56 80 29x27 25x62 700 6500 1000 240 48 58 70 39 49 60 48 70 48 70 74x69x157 318 7800 400 29 35 50 25 31 40 29 40 29 40 41x27 25x62 1250 480 24 29 40 21 26 40 24 30 24 30 104x69x157 567 600 19 23 30 16 21 30 19 30 19 30 S324 24 16 8 208 67 80 100 55 69 100 67 100 240 19 8 101 67 100 29x27 25x62 700 7200 1000 240 58 70 100 47 59 80 58 80 58 80 74x69x157 318 8500 400 35 42 60 29 37 50 35 50 35 50 41x27 25x62 1250 480 29 35 50 24 31 40 29 40 29 40 104x69x157 567 600 23 28 40 20 24 30 23 30 23 30 Appli 1 2 3 9 1 2 3 9 1 3 9 5 _ 6 9 1 7 89 12 13 14 15 15 cable 10 10 10 10 11 10 Notes 11 11 11 13 14 11 13 13 13 13 14 14 14 14 For explanation of Applicable Notes see referenced numbers in Notes below REOP Recommended External Overcurrent Protection Dimensions Weights and Heat Dissipation for 400 480 and 600 VAC models Notes Nominal NOM current is based on full rated output load Maximum MAX current includes the short duration for battery recharge conditions UPS input cables must be run in separate conduit from output cables Reserved Nominal battery voltage is shown at 2 0 volts cell per NEC 480 2 P
4. est ea Al N ae ae 41 159 176 t Unless otherwise specifically permitted elsewhere in this Code the overcurrent protection for conductor types marked with an obelisk t shall not exceed 15 amperes for No 14 20 amperes for No 12 and 30 amperes for No 10 copper or 15 amperes for No 12 and 25 amperes for No 10 aluminum and copper clad aluminum after any correction factors for ambient temperature and number of conductors have been applied 1 Reprinted with permission from NFPA 70 1993 the National Electrical Code Copyright 1996 National Fire Protection Association Quincy MA 02269 This reprinted material is not the complete and official position of the National Fire Protection Association on the referenced subject which is represented only by the standard in its entirety DISCONTINUED 19 PRODUCT Table 3 UPS Module Power Wiring Termination Factory Supplied Connection Type Wire Size Range UPS Module Rating kVA AC Input Battery AC Output Neutral Ground 12 24 Compression Studs Compression Compression Copper Busbar lug 3 8 16x 2 lug lug 3 75 x 3 75 xX 14 to 2 0 Lugs Required 14 to 2 0 14 to 2 0 0 25 Use factory supplied connections for terminations where they are provided Refer to Figure 19 for field supplied wiring termination details Use commercially available UL listed solderless lugs for the wire size required for your application Connect wire to the lug using tool and procedur
5. It must be factory installed and may not be added in the field The enhanced THD total harmonic distortion performance is achieved by adding dynamic power factor correction circuitry to the UPStation 83 Isolated Neutral In the standard unit configuration the neutral passes through the unit from the input utility to the load With the addition of this option neutral is electrically isolated from input to output while the unit is in its normal UPS mode Only in bypass is the utility neutral connected directly to the output neutral This option is a basic part of the UPStation S3 design It must be factory installed and may not be added in the field Transformer Cabinet Auto transformers or isolation transformers are available to provide step down and or step up as needed for the UPS to operate at nominal voltages from 380V up to 600V For example an input transformer can be used to step down input voltage so the UPS can provide 208V output when only 380V to 600V input is available A 12 inch wide cabinet attaches to the UPS and contains one or two autotransformers as required Each transformer is protected by a circuit breaker mounted in the cabinet and is wired by the factory before shipment 480 Volt sources with 3 hots and a ground no neutral require the isolation transformer option to provide the system neutral Five wire source voltages 3 hot neutral ground can use the auto transformer version Featuf DISCONTINUED
6. 49 Duabinput seria ehh ie er gene deve Me siecle a AR a te 57 4 3 2 3 Input Current TED 57 43 9 Isolated Ne trall Yr asus God de oie e RE ed 57 4 3 4 Transformer Cabinet 0 00 cc ee aA e E a E a a 57 4 3 5 Output Distribution Panel 58 459 6 Battery Gab nelsyare ini dab Shel GGA did ie dadi ins 58 4 4 Field Installable Options noona nanana cc eee eee e eens 58 4 4 1 External Battery Cabinets LL 58 4 427 Communication Opt ssa Ledro az 59 AA Programmable Relays sica a ae ie etal 59 AAA Input Contactdsolatofo ira a ia ie 60 4 4 5 Delayed Battery Recharge 0 0 0 eee een eens 60 4 4 6 Optional DC Ground Fault Alarm 60 4 4 7 Optional Remote Status Panel 60 44 87 Floor Anchors a olbia Heh aman Ae enna 61 4 4 9 Optional Power Supply 61 5 0 MAINTENANCE 5 1 Routine Maintenance Requirements 64 Dl Air Filter Maintenances creyran a ee UNO Ps Pain cn lel a Bed i 64 5 1 24 O E AA boiate i fa TE a 64 DAS Troubleshooting i de at a Be lee e bate der ebenen 64 5 2 Battery Maintenance RR ra pe WS Eee 64 6 0 SPECIFICATIONS 6 1 Syste Mei io i tka ane RON RN 66 6 2 Physical Characteristics ii Lei Valea lee en 66 6 3 AG nputiss tota Write elia 66 6 4 AGOutput 4 ear ASA id SEA DA EEE 66 6 5 Battery eu Pale fa a a alu ee Aerea 66 i DISCONTINUED PRODUCT Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Fig
7. 6 DETERMINE IF BATTERY IS INADVERTENTLY GROUNDED IF INADVERTENTLY GROUNDED REMOVE SOURCE OF GROUND CONTACT WITH ANY PART OF A GROUNDED BATTERY CAN RESULT IN ELECTRICAL SHOCK THE LIKELIHOOD OF SUCH SHOCK WILL BE REDUCED IF SUCH GROUNDS ARE REMOVED DURING INSTALLATION AND MAINTENANCE THE BATTERY ELECTROLYTE IS A DILUTE SULFURIC ACID THAT IS HARMFUL TO THE SKIN AND EYES IT IS ELECTRICALLY CONDUCTIVE AND CORROSIVE THE FOLLOWING PROCEDURES SHOULD BE OBSERVED 1 WEAR FULL EYE PROTECTION AND PROTECTIVE CLOTHING 2 IF ELECTROLYTE CONTACTS THE SKIN WASH IT OFF IMMEDIATELY WITH WATER 3 IF ELECTROLYTE CONTACTS THE EYES FLUSH THOROUGHLY AND IMMEDIATELY WITH WATER SEEK MEDICAL ATTENTION 4 SPILLED ELECTROLYTE SHOULD BE WASHED DOWN WITH A SUITABLE ACID NEUTRALIZING AGENT A COMMON PRACTICE IS TO USE A SOLUTION OF APPROXIMATELY ONE POUND 500 GRAMS BICARBONATE OF SODA TO APPROXIMATELY ONE GALLON 4 LITERS OF WATER THE BICARBONATE OF SODA SOLUTION SHOULD BE ADDED UNTIL THE EVIDENCE OF REACTION FOAMING HAS CEASED THE RESULTING LIQUID SHOULD BE FLUSHED WITH WATER AND THE AREA DRIED LEAD ACID BATTERIES CAN PRESENT A RISK OF FIRE BECAUSE THEY GENERATE HYDROGEN GAS THE FOLLOWING PROCEDURES SHOULD BE FOLLOWED 1 DO NOT SMOKE WHEN NEAR BATTERIES 2 DO NOT CAUSE FLAME OR SPARK IN BATTERY AREA 3 DISCHARGE STATIC ELECTRICITY FROM BODY BEFORE TOUCHING BATTERIES BY FIRST TOUCHING A GROUNDED METAL SURFACE DISCONTINUED
8. Internal Inspection of the UPS System 1 Or a 005 I Verify that all items have been received If spare parts were ordered verify arrival Check for shipping damage internally Check for any loose connections or unsecured components in the UPS Module Check for installation of safety shields on the UPS module There should not be any exposed terminals when the cabinet doors are opened Check for any unsafe feature that may be a potential safety hazard 8 Installation DISCONTINUED PRODUCT 2 2 4 Equipment Location 2 3 N WARNING EACH UPS MODULE AND MATCHING BATTERY CABINET WEIGHS BETWEEN 1100 AND 2700 POUNDS DEPENDING ON MODEL EXERCISE EXTREME CARE WHEN HANDLING TO AVOID EQUIPMENT DAMAGE OR INJURY TO PERSONNEL A FORKLIFT OR OTHER ADEQUATE MATERIAL HANDLING DEVICE SHOULD BE USED FOR UNLOADING MOVING AND POSITIONING THE CABINETS Q INSTALLATION TIP 6 7 Install the leveling feet while the unit is on the forklift or other material handling equipment Leveling feet cannot be installed with the unit sitting on its caster wheels Use a forklift or other material handling device to move the cabinets as close as possible to the final installation site For units with a battery or transformer cabinet the forklift must be used on the left heavier side Casters are provided on the unit to aid in final positioning The unit is equipped with leveling feet shipped inside the unit which should be used to l
9. Notice Contient Des Instructions Importantes Concernant La S curit N WARNING LETHAL VOLTAGES MAY BE PRESENT WITHIN THIS UNIT EVEN WHEN IT ISAPPARENTLY NOT OPERATING OBSERVE ALL CAUTIONS AND WARNINGS IN THIS MANUAL FAILURE TO DO SO COULD RESULT IN SERIOUS INJURY OR DEATH REFER UNIT TO QUALIFIED SERVICE PERSONNEL IF MAINTENANCE IS REQUIRED DO NOT WORK ON THIS EQUIPMENT UNLESS YOU ARE FULLY QUALIFIED TO DO SO NEVER WORK ALONE SERVICING OF BATTERIES SHOULD BE PERFORMED OR SUPERVISED BY PERSONNEL KNOWLEDGEABLE OF BATTERIES AND THE REQUIRED PRECAUTIONS KEEP UNAUTHORIZED PERSONNEL AWAY FROM BATTERIES OBSERVE ALL BATTERY SAFETY PRECAUTIONS WHEN WORKING ON OR AROUND THE BATTERY CAUTION This equipment complies with the requirements in part 15 of FCC rules for a Class A computing device Operation of this equipment in a residential area may cause interference to radio and TV reception requiring the operator to take whatever steps necessary to correct the interference N ATTENTION INSTALLERS Install the leveling feet while the unit is on the fork lift or otherwise lifted off the shipping pallet Use appropriate wire sizes and approved wiring techniques details are covered in this manual Make sure Phase Rotation is A B C This unit is shipped with one battery inter cell cable disconnected for safety For proper unit operation this inter cell cable must be reconnected Your Liebert Global Services personnel will perform th
10. Press the ON button to turn on the UPS inverter and the UPS Manual Restart after EPO or REPO If the unit has been shut down via activation of the REPO customer supplied or EPO switch you must clear the latched EPO before you can restart the unit To clear the logic latch rotate the Maintenance Bypass switch clockwise to Bypass 6 o clock position then follow the procedure below N CAUTION Use the following procedure when moving the Maintenance Bypass Rotary Switch from the Bypass position Failure to follow instructions could cause equipment damage or false alarms 1 Rotate Maintenance Switch from Bypass to Maint 2 Pause for 30 seconds and make sure the LCD screen reads Normal Operation with a blinking Maintenance 3 Use the slide switch to set the UPS to Static Bypass Slide the switch to the left to engage Static Bypass See Figure 26 for switch location 4 Rotate Maintenance Switch from Maint to UPS position 12 o clock 5 Return the slide switch to the right UPS position and then press ON on the LCD panel Auto Restart This feature is enabled when the unit is shipped from the factory The UPS will automatically restart and supply power to the load after Low battery shutdown battery supply has been exhausted Power will be supplied to the load as soon as utility service is restored Note that turning the UPS off or using REPO or EPO will disable auto restar
11. Pulse Width Modulated PWM inverter with optional isolated neutral Front Service Access without moving equipment Flexible battery configurations Two level temperature compensated battery recharge for longer battery life Programmable voltage and frequency Optional Output Distribution Panelboard pa mo ao pp Minimal footprint UL 1778 listed and CSA certified for user safety ne Site Planning Data Refer to Table 1 Site Planning Data for unit ratings voltages and dimensions The UPStation S3 is intended for installation in a temperature controlled indoor area free of con ductive contaminants UPS Cabinet Casters and Feet The unit is mounted on swiveling casters with leveling feet Cooling The unit is forced air cooled by internally mounted fans The filtered air intake is from the bottom of the unit and air exhaust is at the top Access Front access only is required for operation and maintenance of the UPS Equipment may be placed on both sides of the unit and the unit may be placed against a wall 2 in clearance only DISCONTINUED 3 PRODUCT 1 4 System Components 1 4 1 Standard UPS Unit Bolt on battery cabinet factory connected Converter Inverter Static Transfer Switch Maintenance Bypass Switch RS 232 Interface LCD Display for advanced user indications and controls Audible Alarm Remote Emergency Power Off REPO capability Auto restart capability 1 4 2 Options Communication
12. load the bat tery time will be increased Note that decreasing the load during a power failure will increase bat tery time Therefore if your UPStation S3 UPS is supporting several computer systems turning some of them off will allow the remaining one s to run longer NOTE If utility power remains off perform an orderly shutdown of the critical load before the battery reaches its time limit If utility power returns during battery operation normal operation will resume and battery recharging will begin Battery Recharge Upon return of acceptable utility power after battery operation the battery charger begins to charge the batteries Battery charging is disabled if the OFF button has been pressed four times or if the REPO button is pressed The battery charger compensates for battery temperature In addition the charger has two recharge rates user selectable through the optional LCD display The fast or turbo rate will recharge the batteries to 95 capacity within 10 times the discharge duration The slow rate factory default will recharge the batteries to 95 capacity within 20 times the discharge dura tion Retain the slow rate if your utility system has frequent weekly blackouts When the turbo mode is enabled the microprocessor determines how often to use the fast recharge rate in order to optimize battery life DISCONTINUED 49 PRODUCT 3 5 Bypass Operation A factory installed Sta
13. minutes 150 for 10 seconds Unbalanced Load Capability Up to 100 of the individual phase rating 6 5 Battery Type Standard Valve regulated lead acid Optional Flame retardant valve regulated lead acid rated for computer room operation Recharge Rate 10 times discharge duration to 95 when turbo mode is selected Battery Run Time Varies with battery cabinet selection Battery Voltage Nominal 240 VDC 66 Specifications DISCONTINUED PRODUCT UPStation S3 Three Phase 12 KVA to 24 kVA 50 and 60 Hz Technical Support U S A 1 800 222 5877 Outside the U S A 614 841 6755 U K 44 0 1793 553355 France 33 1487 51 52 Germany 49 8999 19 220 Italy 392982501 Netherlands 00 31 475 503333 E mail upstech liebert com Web site http www liebert com Worldwide FAX 614 841 5471 tech support The Company Behind The Products With more than 500 000 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 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 loc
14. of the terminal block If utilizing a normally closed switch remove the wire jumper between terminals 2 and 3 and connect the wire leads across terminals 2 and 3 N WARNING THE LOCAL EPO AND REMOTE REPO DO NOT TURN OFF THE MAINTENANCE BYPASS IF THE LOAD IS ON MAINTENANCE BYPASS POWER WILL NOT BE REMOVED BY EPO OR REPO THE USER MUST ALSO SHUT OFF POWER FROM THE FEEDER TO THE UPS CAUTION Make sure there is no voltage on the REPO DISCONTINUED gt PRODUCT 2 0 INSTALLATION 2 1 Safety Precautions Read this manual thoroughly paying special attention to the sections that apply to you before working with the UPS N WARNING THE BATTERY IS ALWAYS ENERGIZED Under typical operation and with all UPS doors closed only normal safety precautions are neces sary The area around the UPS system and battery should be kept free from puddles of water excess moisture or debris Special safety precautions are required for procedures involving handling installation and main tenance of the UPS system or battery Observe precautions in 2 0 Installation before handling or installing the UPS system Observe precautions in 5 0 Maintenance before as well as dur ing performance of all maintenance procedures Observe all battery safety precautions before working on or near the battery This equipment contains several circuits that are energized with high voltage Only test equipment designated for troubleshooting shoul
15. only Note that changes to input or output voltage frequency or wiring must be made with the unit turned off Other changes can be made while the unit is operating 42 Operation DISCONTINUED PRODUCT 2 You can review the following UPS meters Load kVA A B and C Phase Input Voltage For each phase the meter will show Phase to Phase A B B C and C A Phase to Neutral and Current Bypass Voltage For each bypass phase the meter will show Phase to Phase and Phase to Neutral Output Voltage For each phase the meter will show Phase to Phase A B B C or C A Phase to Neutral and Current Battery Bus screen will show Volts Amps and Charging or Discharging e Frequency Inverter and Bypass Temperature PFC Inverter and Battery Inverter Wattage A B and C Phase in kW 8 The UPS is delivered with a default password BAAAAAA You will need to enter this password at the prompt to be able to change any system parameters or to shut the system down remotely Entering the password will allow changes to be made for the next 5 minutes If the machine is left alone you will need to re enter the password after 5 minutes if you want to make further changes This will avoid the possibility of unauthorized changes We recommend you immediately change the password to one known only to the individuals with appropriate authority in your organization Without entering the password you will not be able to change any of the
16. the UPStation S3 Options User s Manual document SL 24932 This document contains detailed instructions for the installation and operation of all options The UPStation S3 cabinet contains an option slot area behind the front panel and behind the LCD display Control Board Features and Options located in this area should only be installed by Lie bert Global Services personnel The UPStation S3 has 5 Option Slots available that can support combinations of the following options Some limitations exist so contact a Sales Representative or factory if you wish to install a large selection of options Features and Options available for the UPStation S3 UPS include RS 232 Communication Feature The UPStation S3 comes standard with an RS 232 communication port All information and func tions accessible through the control panel are also accessible by a terminal host computer or modem optional through the RS 232 port A terminal or computer can be connected to the RS 232 port directly or through a modem connection The UPS can dial out to a selected phone num ber to report alarm conditions or will connect when called from a remote terminal The terminal will display a representation ofthe LCD display screen The UPS will respond to the left arrow right arrow enter and escape keys on the keyboard just like it would from the UPS control panel You can remotely view UPS meters and alarm history change configuration set tings and activate remote s
17. DISCONTINUED PRODUCT POWER PROTECTION UPStation S3 Three Phase 12 kVA to 24 kVA 50 and 60 Hz User Manual DISCONTINUED PRODUCT TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS LL 1 1 0 INTRODUCTION 1 1 IDES CHIP TION eases iis a a EE are ASN Gi ARR A E A AA a ao Ae ete Aan e 3 1 2 Site Planning Data os casi Dr Dita eee whos als wb goo ook eae ale 3 1 3 UPS Gab inet 4 34 BG Erste Sele BOR HE Pe a es ad oe 3 1 3 1 Gasterstand Feet hs ld e ei a i rales Hed Seen a 3 153 2 Cool 22 ee an ee Ai ee lie dat 3 15323 AES 2A ii a a COLI hair en eo 3 1 4 System Components 1 0 0 eee eee tenes 4 141 Standard UPS UNIT riren eai E tiie ae een se en 4 A2 FOptlons dati ET Poet NR GR eS BB i ae 4 1 5 Modes of Operation LL 5 1 5 1 Normal Utility Power curas agita Rare il 5 152 On BAS lilla ani e Ao ea 5 15 97 Battery Recha ree iis ns ana LER A AAA RR pe 5 1 5 4 On Bypass isa ra li A EEE A athe cda 5 1 5 5 Remote Emergency Off o o ooooooroor eee een DEVENAS KAE 5 2 0 INSTALLATION 2 1 Safety Precautions aa sah hoa eee Be RA Reber BMRB NA BAe 6 2 2 UPS Installation singapore Bet le ee aD ed ed GO T 2 2 1 Installation Considerations LL 8 2 2 2 Unloading and External Inspection LL 8 2 2 3 Internal Inspection of the UPS System o ooooooooooconor ens 8 2 2 4 Equipment Location sn reme a ss RT a it 9 2 3 Batteries A DT AAA IA La oo OS 9 2 4 Electrical WINS 2 2a nr du a re
18. IR START UP PROCEDURE DISCONTINUED 2 PRODUCT 3 1 2 LCD Display Description The LCD display is menu driven for ease of use The LCD display has four 4 lines of text 16 characters per line on a screen to indicate status alarms metered conditions and user selec tions The display controls include four 4 buttons used to view or select UPS conditions Figure 23 Left Arrow Returns to the previous screen or value Right Arrow Advances to the next screen or value Enter Selects a menu display or value and enters selected values into the control program Escape Cancels selections made if an incorrect value was entered and is still flashing The value will return to the prior setting Escape also returns the display to the main or next higher menu The LCD panel displays messages and operating parameters A Normal Operation screen is usu ally displayed Figure 23 This screen includes date time and a prompt on the help line to select the Main Menu If an alarm or fault is present it is displayed in place of the Normal Oper ation screen Figure 23 LCD Display The available user screens are organized in a multi level menu system Figure 24 and Figure 25 Each choice is selected by using the keys below the screen Use the Enter and Escape keys to move from the present menu level to a different one The Enter key selects the next lower menu level The Escape key returns you to the previous menu Use the Le
19. Interfaces Provision for connection of SNMP ethernet or token ring Modem or Programmable Relay interfaces Provision for External Battery Cabinet Output Distribution Panel Option Isolated Neutral Option Transformer Cabinet Option 4 Introduction DISCONTINUED PRODUCT 1 5 1 5 1 1 5 2 1 5 3 1 5 4 1 5 5 Modes of Operation Normal Utility Power When the utility power is available and within acceptable limits the unit supplies filtered and regulated power to the load through the converter input and inverter output The battery charger maintains a charge on the battery On Battery If the utility power falls outside of acceptable limits usually low voltage the battery will supple ment the power being supplied by the converter The converter will continue to operate if utility power is available Using both sources provides longer battery time in brownout conditions The UPS battery is designed to supply power to a full rated load during a power failure Optional bat tery cabinets are available for extended run times Battery Recharge Upon return of acceptable utility power after battery operation the battery charger begins to charge the batteries The battery charger compensates for battery temperature In addition the charger has two recharge rates user selectable through the LCD display The fast or turbo rate will recharge the batteries to 95 capacity within 10 times the discharge du
20. ND EYES IT MAY BE TOXIC FOR ASSISTANCE WITH BATTERY DISPOSAL OR RECYCLING CONTACT LIEBERT GLOBAL SERVICES AT 1 800 543 2378 DISCONTINUED 2 PRODUCT N WARNING A BATTERY CAN PRESENT A RISK OF ELECTRICAL SHOCK OR BURN FROM HIGH SHORT CIRCUIT CURRENT THE FOLLOWING PRECAUTIONS SHOULD BE OBSERVED WHEN WORKING ON BATTERIES ATTENTION UNE BATTERIE PEUT PR SENTER UN RISQUE DE CHOC LECTRIQUE OU DE BR LURE PAR TRANSFERT D NERGIE SUIVRE LES PR CAUTIONS QUI SIMPOSENT 1 REMOVE WATCHES RINGS OR OTHER METAL OBJECTS 2 USE TOOLS WITH INSULATED HANDLES 3 WEAR RUBBER GLOVES AND BOOTS 4 DO NOT LAY TOOLS OR METAL PARTS ON TOP OF BATTERIES 5 DISCONNECT CHARGING SOURCE PRIOR TO CONNECTING OR DISCONNECTING BATTERY TERMINALS 6 DETERMINE IF BATTERY IS INADVERTENTLY GROUNDED IF INADVERTENTLY GROUNDED REMOVE SOURCE OF GROUND CONTACT WITH ANY PART OF A GROUNDED BATTERY CAN RESULT IN ELECTRICAL SHOCK THE LIKELIHOOD OF SUCH SHOCK WILL BE REDUCED IF SUCH GROUNDS ARE REMOVED DURING INSTALLATION AND MAINTENANCE LEAD ACID BATTERIES CAN PRESENT A RISK OF FIRE BECAUSE THEY GENERATE HYDROGEN GAS THE BATTERIES WILL NOT GENERATE HYDROGEN IN NORMAL OPERATION ONLY IN EXTREME CONDITIONS OF TEMPERATURE OR OVER CHARGE WILL THE BATTERIES GAS THE FOLLOWING PROCEDURES SHOULD BE FOLLOWED 1 DO NOT SMOKE WHEN NEAR BATTERIES 2 DO NOT CAUSE FLAME OR SPARK IN BATTERY AREA 3 DISCHARGE STATIC ELECTRICITY FROM BODY BEFO
21. NE 5 2 Battery Maintenance The batteries that provide standby power for the UPStation S3 UPS are inside the attached or stand alone UPS battery cabinet The standard batteries supplied with the system are valve reg ulated batteries During normal operating conditions the batteries are kept charged The battery is automatically tested by the UPS control circuit If there is a battery charger problem or if the battery fails a test an alarm message will be displayed Call Liebert Global Services at 1 800 543 2378 if battery maintenance or replacement is required Battery Safety Precautions Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the required precautions Keep unauthorized personnel away from batteries 64 Maintenance DISCONTINUED PRODUCT WARNING DO NOT DISPOSE OF BATTERY OR BATTERIES IN A FIRE THE BATTERY MAY EXPLODE DO NOT OPEN OR MUTILATE THE BATTERY OR BATTERIES RELEASED ELECTROLYTE IS HARMFUL TO THE SKIN AND EYES IT MAY BE TOXIC A BATTERY CAN PRESENT A RISK OF ELECTRICAL SHOCK AND HIGH SHORT CIRCUIT CURRENT THE FOLLOWING PRECAUTIONS SHOULD BE OBSERVED WHEN WORKING ON BATTERIES 1 REMOVE WATCHES RINGS OR OTHER METAL OBJECTS 2 USE TOOLS WITH INSULATED HANDLES 3 WEAR RUBBER GLOVES AND BOOTS 4 DO NOT LAY TOOLS OR METAL PARTS ON TOP OF BATTERIES 5 DISCONNECT CHARGING SOURCE PRIOR TO CONNECTING OR DISCONNECTING BATTERY TERMINALS REMOVE BATTERY FUSES
22. OMPLETE THESE CONNECTIONS AS PART OF START UP If your UPStation S3 is supplied with a freestanding battery cabinet make sure the following guidelines are observed Once the unit is located in final position connect wiring between battery cabinet and UPS mod ule For freestanding cabinets and other battery systems DC cables are provided by others If utilizing a remote battery supply not provided by Liebert refer to the battery manufacturer s installation manual for battery installation and maintenance instructions If utilizing a remote battery supply not provided by Liebert appropriately sized overcurrent pro tection for the battery circuit is to be provided by others Remote batteries must be protected by an overcurrent protective device with a voltage rating of 500 volts DC for systems with input voltages above 250 volts AC or with a voltage rating of 250 volts DC for systems with input voltages below 250 volts AC All such protective devices shall have a fault current capability of 10 000 Amperes Power wiring to the battery cabinet connects positive negative and ground power cables from the battery cabinet to the associated UPS Connection of the UPS to the battery cabinet serves to both charge and discharge the batteries when needed N WARNING MAKE SURE ALL POWER AND CONTROL IF APPLICABLE WIRING FROM THE UPS IS DE ENERGIZED AND PROPERLY INSTALLED BEFORE CONNECTING TO THE BATTERY CABINET Cables to the battery cabi
23. PRODUCT 4 3 5 4 3 6 4 4 4 4 1 Output Distribution Panel This factory installed option adds a 42 pole Panelboard to the right hand side of the UPStation S3 cabinet The Panelboard is mounted within the frame of the S3 cabinet and adds no additional width to the unit A main circuit breaker is provided with each Panelboard Power wiring from the UPS to the Panelboard is included with the option and is installed at the factory Branch circuit breakers and output distribution cables bottom entry are field installed by others Access clear ance of three 3 feet is required on the right side of the cabinet For installation and wiring details refer to Figure 28 Battery Cabinets A number of different battery cabinet options are available with the UPStation S3 For site plan ning information refer to Table 1 Factory supplied battery cabinets come already installed with UPStation S3 Field Installable Options Field installable options when ordered come complete with installation and user instructions for the option Field installable options which require an option slot are identified with a in the fol lowing text Battery Cabinets Communication Options SiteNet 1 Shutdown Interface Kits SiteNet SNMP Network Communication Board Ethernet or Token Ring or both Internal Modem Programmable Relays 2 Boards 8 relays each Each relay board max 2 requires an option slot 8 channel Input Contac
24. RE TOUCHING BATTERIES BY FIRST TOUCHING A GROUNDED METAL SURFACE For most applications the batteries on the UPStation S3 come in a matching bolted on battery cabinet to the UPS module There is no installation of batteries required Battery cabinets sup plied by Liebert and not bolted to the unit will come with instructions on how to connect the bat tery cabinet to the UPS module Bolted together Battery cabinets shipped on shipping splits will be connected by Liebert Global Services as part of the start up service For safety reasons the batteries come with the circuit breaker in the off position As an additional safety precaution during shipment a battery inter cell connection is disconnected Even with this disconnected hazardous voltages are present 10 Installation DISCONTINUED PRODUCT 2 4 2 4 1 Electrical Wiring N WARNING ALL POWER CONNECTIONS MUST BE COMPLETED BY A LICENSED ELECTRICIAN WHO IS EXPERIENCED IN WIRING THIS TYPE OF EQUIPMENT WIRING MUST BE INSTALLED IN ACCORDANCE WITH ALL APPLICABLE NATIONAL AND LOCAL ELECTRICAL CODES IMPROPER WIRING MAY CAUSE DAMAGE TO THE EQUIPMENT OR INJURY TO PERSONNEL VERIFY THAT ALL INCOMING HIGH AND LOW VOLTAGE POWER CIRCUITS ARE DE ENERGIZED AND LOCKED OUT BEFORE INSTALLING CABLES OR MAKING ANY ELECTRICAL CONNECTIONS Refer to Table 1 Site Planning Data and installation drawings Figure 1 through Figure 21 Refer to Table 2 through Table 4 for wire terminati
25. T 15 OF FCC RULES FOR A CLASS A COMPUTING DEVICE OPERATION OF THIS EQUIPMENT IN A RESIDENTIAL AREA MAY CAUSE INTERFERENCE TO RADIO AND TV RECEPTION REQUIRING THE OPERATOR TO TAKE WHATEVER STEPS NECESSARY TO CORRECT THE INTERFERENCE DISCONTINUED 7 PRODUCT 2 2 1 2 2 2 2 2 3 Installation Considerations 1 Utilize the shortest output distribution cable runs possible at the installation site consistent with logical equipment arrangement and in compliance with NEC and local electrical codes Allow space for future equipment additions Recommended ambient temperature for operation is 20 to 30 degrees Celsius 68 to 86 degrees Fahrenheit Relative humidity must be less than 95 non condensing In altitudes above 2000 meters 6 560 feet the UPS rating will be reduced The route and foundation to the installation site must be capable of supporting the weight of cabinets and moving equipment Refer to Table 1 for specific information about cabinet weights Plan the route to ensure unit will pass through all elevators corners and doorways to prevent damage Heat output of UPS equipment is significant Be sure environmental conditioning systems can accommodate this heat load even during utility outages Refer to Table 1 for more specific information Unloading and External Inspection In most cases the UPS and its battery module are shipped bolted together on the same pallet Some larger configurations use shipping splits a
26. UCT Figure 22 Battery Times 38 Installation DISCONTINUED PRODUCT 3 0 OPERATION 3 1 Control Display Panel The control panel includes tactile pads dome buttons and the LCD liquid crystal display which allows advanced operator control The display indicates present status and alarms if any The controls have been designed to make your UPS reliable and easy to operate N WARNING BEFORE BEGINNING THE STARTUP PROCEDURE MAKE SURE THE BATTERY HAS BEEN RECONNECTED FOR SHIPMENT ONE OF THE BATTERY INTER CELL CONNECTIONS IS DISCONNECTED FOR SAFETY LIEBERT GLOBAL SERVICES PERSONNEL WILL RECONNECT THE BATTERY STRING AS PART OF THEIR START UP PROCEDURE Control Buttons As shown in Figure 23 the control panel includes ON OFF LEFT ARROW RIGHT ARROW ENTER ESC escape ALARM SILENCE AND EPO emergency power off buttons ON Button Pressing this button turns on the UPS inverter Power will be available to the output Terminal Block or Optional Distribution Panel The ON button also resumes auto restart capability if selected after a manual shut off OFF Button Pressing this button twice within 3 seconds causes an orderly shutdown of the inverter If the OFF button is pressed only once the unit will return to normal operation in a few seconds This control feature is designed to avoid accidental shutdowns All power to loads including static bypass is turned off The display will remain active because con
27. ailure Determine cause of the overload and reduce the load If the problem cannot be corrected call Liebert Global Services Emergency off Recycle input to restart The UPS has been shut down from an external contact REPO or the front panel EPO switch Perform a UPS start up procedure when the conditions causing the external shutdown have been corrected See 3 2 3 Manual Restart after Low Battery Shutdown Fault Transferred to Bypass The unit transferred to bypass due to a fault or overload in the system This alarm accompanies the other alarms that caused the fault Review other alarms Remove condition causing fault if possible e g reduce overload Call Liebert Global Services if fault cannot be cleared Ground Fault detected on DC bus There is a ground fault in the battery cabinet or battery wiring Contact Liebert Global Services immediately Input Voltage Out of Tolerance Inverter Fuse Blown The line to line voltage of the input power is outside the acceptable range In this situation if the voltage is low the battery will supply power to the critical load through the UPS The inverter fuse has opened indicating a failure in the inverter section of the UPS The unit will transfer the load to Bypass If this condition persists the battery will eventually completely discharge Check your electrical wiring Check with your utility Contact Liebert Global Services immediat
28. ation Service and support through more than 100 service centers around the world and a 24 hour Customer Response Center 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 O 1998 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 Printed in U S A SL 24930 E U 2 a O e A a LUI 2 E Z O U 2 a Revised July 1997
29. binet Dimensi ns ny sirio direi asilo een te nn 29 Cabinet Dimensions With Transformer Cabinet L LL 30 Connecting Terminal Detalls 00 cece een ene ees 31 Connecting Terminal Details With Transformer Cabinet 0 000 c eee eee 32 Battery Option Details 12 Inch Cabinet 33 Battery Option Details 24 Inch Cabinet 34 Field Lug Wiring Terminations Li 35 Unloading Instructions mt WSR GES we wae 36 Unloading Instructions 24 Inch Battery Cabinet 0 0 0 0 0 00 cee ees 37 Battery Times ne N ae SE a SEE ani ORG 38 ECD Displays ae Sate cer Na ash Beh as aah Goes Saat Ranh a Sitar tad Sin S 40 LED Menu Trec eco Cec BG cee ae ahs ae RE e a 46 Configuration Menu Tree 47 Control Switch Locations LL 49 RS2282 Connections rn ratio A en en Re ri 62 Output Distribution Panel Board 63 TABLES Site Planning Data iaa rr ii leh te tds 2 Table LOA arai i are td Bada Vaid th ii 15 UPS Module Power Wiring Termination Factory Supplied 16 Torque Specifications Unless Otherwise Labeled o oooooooooooooommm o oo 16 Alarm Messages ia A ei eta e aan 52 DISCONTINUED PRODUCT DISCONTINUED PRODUCT IMPORTANT SAFETY INSTRUCTIONS Save These Instructions This manual contains important safety instructions that should be followed during installation and maintenance of your UPStation S3 UPS and batteries Conserver Ces Instructions Cette
30. d be used This is particularly true for oscillo scopes Always check with an AC and DC voltmeter to ensure safety before making contact or using tools Even when the power is turned Off dangerously high potentials may exist at the capacitor banks Observe all battery precautions when near the battery for any reason ONLY qualified service personnel should perform maintenance on the UPS system When performing maintenance with any part of the equipment under power service personnel and test equipment should be standing on rubber mats The service personnel should wear insu lating shoes for isolation from direct contact with the floor earth ground Unless power is removed from the equipment one person should never work alone A second per son should be standing by to assist and summon help in case an accident should occur This is par ticularly true when work is performed on the battery 6 Installation DISCONTINUED PRODUCT 2 2 UPS Installation N ATTENTION INSTALLERS Proper wire sizing service ratings and phase rotation are critical to the successful installation of this product Refer to Table 1 Site Planning Data Make sure you have installed properly sized external overcurrent protection Refer to Table 1 Proper planning will speed UPS unloading location and connection Make sure there is adequate clearance for the UPS module door to open full swing Check for a minimum of 12 in clearance above both the batte
31. e at an ambient temperature of 25 degrees C If your prevailing ambient temperature is significantly different that this temperature contact Liebert Global Ser vices and they can adjust your temperature compensated charge rate 58 Features amp Options DISCONTINUED PRODUCT 4 4 2 4 4 3 Communication Options The RS 232 Interface is built into every UPStation S3 Other communication interfaces are pro vided by optional printed circuit boards that are installed in the option slot area of the S3 cabinet The RS 232 option terminates in a DB25 connector that supports all available communication modes See Figure 27 SiteNet 1 Shutdown Interface Kits Each option kit includes a 15 foot communication cable with connectors necessary software for computer interface to the UPS and separate instructions for installation and operation A power failure will initiate a pre programmed timer Then the software performs an automatic unat tended orderly shutdown If the UPS reaches a low battery condition the software overrides the timer and performs an orderly shutdown The software runs as a background task on the com puter while monitoring the UPS SiteNet SNMP Simple Network Management Protocol This option includes a separate interface board and software required to communicate UPS per formance to a network management system Internal Modem 1 UPS will dial out and notify either a customer terminal or a pocket pager when th
32. e load is in danger i e bypass on battery etc When calling a terminal UPS will display a list of alarms present on the remote terminal screen Customer can program a site ID string that will be displayed on the remote terminal in addition Customer can press a key on the terminal before or after the alarms are displayed to enter remote panel mode When calling a pager Customer can program both the pager telephone number and up to 16 digits that will be transmitted to the pager when the UPS dials out Customer has the option to have the UPS issue an alarm code to the pager that identifies the class of event occurring i e low battery on battery on bypass load shutdown etc This code can be issued in lieu of OR in addition to a user programmable string of up to 15 digits 2 The UPS supports dialing up to 2 telephone numbers which can be any combination of pager or modem User can select whether to Always call both numbers Only call the second number if calling the first number fails Never call the second number 3 The UPS can automatically answer incoming calls from a remote terminal and enter remote panel mode 4 The user chooses for the UPS to Never accept incoming or make outgoing calls Only make outgoing calls Only accept incoming calls Accept incoming AND make outgoing calls Programmable Relays The programmable relay board contains 8 double pole double throw relays that can be conn
33. e specified by the lug manufacturer Table 4 Torque Specifications Unless Otherwise Labeled Nut and Bolt Combinations Grade 2 Electrical Connections Bolt Shaft Size Standard with Belleville Washers Inches Lb in N m Lb in N m 1 4 70 8 0 46 5 2 5 16 132 15 60 6 8 3 8 229 26 95 10 7 1 2 476 54 256 28 9 Terminal Block Compression Lugs UPS Module Rating Wire Size or kVA Wiring Range Lb in N m 12 24 Control 22 14 3 5 to 5 3 0 4 to 0 6 12 24 Power 6 350 MCM 50 5 6 16 Installation DISCONTINUED PRODUCT Figure 1 One Line Drawing Single Input Configuration 200 240V In Out DISCONTINUED 7 PRODUCT Figure 2 One Line Drawing Dual Input Configuration 200 240V In Out 18 Installation DISCONTINUED PRODUCT Figure 3 One Line Drawing Single Input Configuration With Neutral Isolation 200 240V In Out DISCONTINUED 19 PRODUCT Figure 4 One Line Drawing Dual Input Configuration With Neutral Isolation 200 240V In Out 20 Installation DISCONTINUED PRODUCT Figure 5 One Line Drawing Single Input Configuration 400 480 600V In 208V Out DISCONTINUED 2 PRODUCT Figure 6 One Line Drawing Dual Input Configuration 400 480 600V In 208V Out 22 Installation DISCONTINUED PRODUCT Figure 7 One Line Drawing Single Input Configuration With Neutral Isolation 400 480 600V In 208V Out DISCONTINUED 12 PRODUCT
34. e unit has not corrected this condition within 30 minutes contact Liebert Global Services UPS Overtemp System shutdown impending due to over temperature This is a two stage alarm The same message will occur if the system has reached over temp and has transferred to bypass as a result of the over temp condition Other alarms will signal the transfer to bypass An over temperature condition is present in the UPS cabinet The UPS will automatically transfer to bypass if the over temperature continues Determine the cause of the condition and correct it if possible Check for restricted air flow or fan failure UPS Shutdown The UPS has detected a fault and has shut down resulting in loss of power to the critical load Review and record alarm messages Contact Liebert Global Services Liebert Global Services 1 800 543 2378 DISCONTINUED PRODUCT 4 0 FEATURES amp OPTIONS 4 1 4 2 Introduction The UPStation S3 offers a number of features and options that are standard or can be optionally installed in the UPStation S3 Some options are a part of the basic design of the UPStation S3 and must be installed in the factory Other options and features are field installable and can be installed by Liebert Global Services once the equipment is on site or at a later date If your S3 is delivered with options installed or if options are ordered for field installation you will receive
35. e user if there is a need to isolate certain parts of the UPS for maintenance or in case of some UPS faults User selection of the man ual bypass is made by a switch inside the front door in the bottom left front of the cabinet Open front door release locking screw The switch is a 360 degree switch that can be rotated either clockwise or counter clockwise When the switch is in the vertical position pointing at 12 o clock the UPS mode is selected This is the normal operating mode of the UPS When the 9 o clock or left position is selected all power is turned off including that to the load The Battery is still on Use the circuit breaker to turn off the battery In the 8 o clock or right position the UPS is turned on however the load has been disconnected and is being fed by the bypass line There is still power to the logic High voltage is present in the unit This is the maintenance position and should only be used by trained Liebert Global Services personnel when diagnosing system faults Finally in the 6 o clock position or pointing down the switch has selected the manual bypass position and the unit is bypassed with the utility providing power to the load All functions of the UPS are powered off including the logic The Battery is still on Use the circuit breaker to turn the battery off N CAUTION To return the Maintenance Bypass switch back to the UPS position follow the CAUTION procedure in 3 2 4 Manual Restar
36. ea eta 11 2 4 1 UPS Wire Size Guidelines 11 2 4 2 Power amp Control Wiring LL 12 243 Battery Wiring N sr nr en re erat 13 2 44 W iring G nneetions Iran an nn Re BE eae aa Ra ee ala ds 14 DAD Waving Inspection visits Lana ger TE Ser IE a LIES 14 3 0 OPERATION 3 1 Control Display Panel LL 39 LL Control B ttenst aa incense E Whale Plann AG RA LR Boag 39 92 LCD Displiyt seri caglio ai re ler ee eats SA 40 3 2 System Start Up orc il lA ia A A ee asta aie 44 3 24 Initial Start UP 4 ir ie i an Sh dA ai dal 44 3 2 2 Manual Restart after Manual Off 44 3 2 3 Manual Restart after Low Battery Shutdown LL 44 3 2 4 Manual Restart after EPO or REPO teens 44 3 2 0 LAuto hestatt s n cristiani 44 3 3 Normal Operation 65 4 a li ad ale er 44 DISCONTINUED PRODUCT 3 4 Battery Operation ii da as ella 45 3414 SON Battery ro velo a heran e ala de lina E a 45 0 42 Battery Rechareeice 4 uam i 45 3 5 Bypass Operativo 46 3 51 Static Transfer Switch ee est REEL NE RO a 46 3 0 2 Maintenance Bypass en a Di en LER 48 3 6 System Shutdown ii 48 3 6 ManualOlt innen ee RER 48 OZ Automatic Off ri a Re a ee ts 48 3 6 3 Remote Emergency Ot 48 3 7 User Response to UPS Alarms 2 n nes 50 4 0 FEATURES amp OPTIONS 4 1 Introduetion us ela PAA DANG VATE AIS ers Ms AU ASS O ae 56 4 2 RS 232 Communication Feature 56 4 3 Factory Installed Options LL 57
37. ected to a variety of customer outputs The relays can be individually programmed to trip based on a selection of a number of UPS events Each relay can be program med to trip based on any one alarm or any combination of alarms from the available list Any alarm can also be programmed to trip multiple relays Featuf DISCONTINUED PRODUCT 4 4 4 4 4 5 4 4 6 4 4 7 Typical applications are AS 400 alarms Guard Shack Facilities and or Manager alarms and an unlimited list of other actions which can be initiated based on data from the UPS Up to two alarm boards 16 total relays may be installed in an UPStation 3 Each alarm board requires an option slot Installation of the option is by Liebert Global Services Signal wiring between the Programmable Relay option board and customer output devices must be field installed by qualified personnel Installation information is included with the option Input Contact Isolator The Input Contact Isolator option is an 8 channel input board that supports eight customer sup plied non powered normally open contacts The Input Contact Isolator comes with a factory installed Power Supply When a contact closes one of the following actions occurs according to how you have configured the contacts Input Contacts can be configured to cause the UPS to e Display Warning messages only Display Warning messages and initiate dial out call if Modem Option is installed Inhibit battery char
38. ed to bypass Clear the fault or problem and retransfer to normal operation If the problem cannot be corrected contact Liebert Global Services Memory Failure ROM or Memory Failure RAM The microprocessor has failed a self diagnostic test during the start up process Start up will not be allowed Contact Liebert Global Services Neutral SCR Short On units equipped with the isolated neutral option the SCR that transfers the neutral has failed short Contact Liebert Global Services Non Volatile Ram U88 Corrupted Non Volatile ram has a long life 10 year back up battery either the battery is near end or life or the memory has been corrupted Contact Liebert Global Services Non Volatile Ram U88 Failed Non Volatile ram back up battery has reached end of life or the Main control board memory has had a failure Contact Liebert Global Services Operation DISCONTINUED PRODUCT Table 5 Alarm Messages continued Alarm Message Output Overload Meaning The units total output power the sum of all three phases has exceeded the overload capacity of the unit The load will be automatically transferred to bypass if available Corrective Action Determine cause of the overload and reduce the load Output Undervoltage Output Overvoltage Overload Phase A Overload Phase B Overload Phase C UPS output voltage or current is not within the acceptable range T
39. eeded the capacity of the bypass If not corrected a fuse will blow resulting in a system shutdown Correct the overload condition Call Liebert Global Services if the condition persists Bypass Power Supply Failure Control power is outside the acceptable limits Bypass is not available Contact Liebert Global Services Bypass SCR Short The system has sensed unexpected input voltage The UPS will transfer to bypass Contact Liebert Global Services Bypass Sensing Failure Unit will transfer to bypass due to an internal sensing failure Contact Liebert Global Services Bypass Voltage Out of Tolerance Incorrect Bypass Input Frequency Input power voltage or frequency is outside of the specified tolerance Automatic transfers to bypass are prohibited except in the case of inverter failure In this condition a manual transfer to bypass is not recommended because it will be a momentarily interrupted transfer Can t Execute Battery Test Not Recharged The battery has discharged too recently within 72 hours of the scheduled test time No corrective action is required The next scheduled battery test will be performed Operation DISCONTINUED PRODUCT Table 5 Alarm Messages continued Alarm Message Charger Battery Voltage High Charger Battery Voltage Low Charger Fuse Blown Meaning The DC voltage of the battery charger is outside the specified
40. ely Inverter Neutral SCR Open On units equipped with the isolated neutral option the SCR has failed Contact Liebert Global Services Inverter Startup Overvolt The inverter bus is too high during the walk in period Possible fault on the PFC Contact Liebert Global Services DISCONTINUED 3 PRODUCT Table 5 Alarm Messages continued Alarm Message LAN Interface Shutdown Initiated Meaning This alarm indicates the LAN is being shut down for a programmed action due to the activation of one or more alarms Corrective Action This should activate the automatic shutdown sequence programmed into your LAN operating system Load on Manual Bypass The Maintenance Bypass switch is in the Maintenance position When the maintenance activity has been completed return the unit to normal operation Logic Error Low Battery Shutdown Automatic diagnostic testing has detected a failure of hardware or software in the UPS internal control system A second message may indicate internal test or software time out The load has been automatically transferred to bypass Battery has discharged to the minimum allowable voltage If the bypass is available the unit will transfer to bypass If the bypass is not available the UPS is shut down No power is being supplied to the critical load Record the alarm condition and contact Liebert Global Services When the battery
41. evel the unit after it is set in place Open front door release locking screw Install leveling feet while supporting the unit with the forklift or other lifting device As with all electrical equipment installation and serviceability will be easier if access is provided on all sides of the equipment Minimum access requirements are 3 feet front 1 foot top Verify adequate clearance for cabinet doors to open See drawings and local codes 4 feet is recommended Verify adequate clearance above cabinets allowing unrestricted exhaust air to flow 12 inches minimum Verify UPS system is installed in a clean cool and dry location Batteries Battery Safety Precautions Servicing of batteries should be performed or supervised by per sonnel knowledgeable of batteries and the required precautions Keep unauthorized personnel away from batteries Refer to 5 0 Maintenance for additional safety precautions regarding bat teries When replacing batteries use the same number and type of batteries N WARNING LEAD ACID BATTERIES CONTAIN HAZARDOUS MATERIALS BATTERIES MUST BE HANDLED TRANSPORTED AND RECYCLED OR DISCARDED IN ACCORDANCE WITH FEDERAL STATE AND LOCAL REGULATIONS BECAUSE LEAD IS A TOXIC SUBSTANCE LEAD ACID BATTERIES SHOULD BE RECYCLED RATHER THAN DISCARDED DO NOT DISPOSE OF BATTERY OR BATTERIES IN A FIRE THE BATTERY MAY EXPLODE DO NOT OPEN OR MUTILATE THE BATTERY OR BATTERIES RELEASED ELECTROLYTE IS HARMFUL TO THE SKIN A
42. ft and Right keys to scroll through the available options and to select user programmable values A cursor will appear on the screen to indicate which value you are programming Press Enter to record value after each selection 40 Operation DISCONTINUED PRODUCT Initial Start Up When power is applied for initial start up the LCD display prompts the user to review or change the configuration The initial configuration menu allows the following selections 1 Review Configuration 2 Change Settings 3 UPS Meters 4 Accept Settings After the output configuration is reviewed or changed then accepted the system begins start up self tests Selected configuration is stored in the control memory even when input power is turned off When power is applied after initial start up the self tests begin immediately Reviewing the con figuration is optional When the unit is turned off then on most of the self tests will not be repeated because power has not been removed from the control logic The inverter will be tested when the unit is turned on The number of times the off button is pushed will affect the number of self tests that occur on restart Pushing the off button twice will turn off the inverter and thereby power to the load The PFC power factor correction circuit battery charger and Logic remain on Pressing an additional 2 times 4 total will further turn off the PFC and battery charger leaving only logic power on t
43. ge if the load is greater than 0 Inhibit battery charge if the load is greater than 25 Inhibit battery charge if the load is greater than 50 Inhibit battery charge if the load is greater than 75 Display ground fault on DC bus message The User can program the name of the input alarm through the LCD This option requires 1 option slot Delayed Battery Recharge The Delayed Battery Recharge option is used in conjunction with an engine generator set When signaled that the power source has switched from utility to engine generator this option will delay the UPS battery recharge until the UPS is returned to utility source power This will mini mize the load on the engine generator during the utility outage This feature requires the installa tion of the Input Contact Isolator Option Optional DC Ground Fault Alarm The DC Ground Fault Detector monitors current through the UPStation S3 battery cables When a ground fault current is detected from any battery positive or negative terminal to ground a relay contact is closed The relay contact information is relayed to the Input Contact Isolator and the ground fault message is displayed on the UPS screen The DC Ground Fault Detector requires an Input Contact Isolator with a contact assigned as Display Ground Fault Message A 24V DC power supply is included on the Input Contact Isola tor to power the DC Ground Fault Detector The AC output critical power from the UPS supplies
44. has recharged and if there is not fault the unit will retransfer from bypass If bypass was not available when input power becomes available perform a UPS start up procedure Unit will start up by itself if auto restart is enabled Low Battery Warning Issued The battery voltage measurement has reached the user programmed warning value The unit will shut down at the specified time if input power is not restored User should take appropriate measures to insure an orderly shutdown of the system If the user has set the warning level above 2 minutes you may also take action to shed load and increase battery time to complete discharge Manual Off Activated Alarm History Only The UPS has been shut down remotely through the RS 232 interface or through the advanced configuration menu To restart the UPS follow the procedures in 3 0 Operation Manual On Activated Alarm History Only The UPS has been turned on remotely through the RS 232 interface or through the advanced configuration menu This is an information alarm only Make sure it is OK that the UPS is energized Manual Transfer to Bypass Activated Alarm History only The UPS has been transferred to bypass remotely through the RS 232 interface or through the advanced configuration menu The UPS stays on Bypass until the retransfer is activated and all required conditions for retransfer are satisfied Determine why the UPS was transferr
45. he load has been automatically transferred to bypass if available An automatic retransfer will be attempted when the output voltage and current are within tolerance Contact Liebert Global Services if the UPS is not able to correct any one of these conditions PFC Bus Voltage High PFC Bus Voltage Low PFC Hardware Shutdown Site Wiring Error The inverter bus voltage is either high or low or exceeded acceptable limits The unit will transfer to bypass Warning Alarm The power conductors are not wired to the UPS input in the desired sequence Contact Liebert Global Services Disconnect power from the UPS input and correct the wiring Wiring should be verified or corrected by a qualified electrician System shutdown impending due to over temperature The input filter may be clogged or 1 or more cooling fans may have failed and the internal temperatures are approaching the automatic shutdown level Check input air filter Reduce the system load as much as possible Contact Liebert Global Services System shutdown due to internal over temperature The UPS system has shut down and transferred to Bypass as a result of a clogged input filter or failure of 1 or more fans Contact Liebert Global Services Temporary Overload The output waveform is distorted If available the UPS will transfer to bypass until the waveform distortion is corrected Normally the condition will correct itself If th
46. he system To start unit push the ON button DISCONTINUED 1 PRODUCT User Menus The Main Menu has the following selections 7 IND Configuration UPS Meters Event Log Test Options Power Management This feature will be available in future versions of this product Programmable Output Contacts Programmable Input contacts Selections 5 6 and 7 are options If not installed pressing lt Enter gt at these screens will result in the message This option not installed 1 Under the configuration menu you can select either review or change for the following items Configuration Screen Default Value UPS Rating Input Voltage 208 120 VAC Bypass Frequency 60 Hz Output Voltage 208 120 VAC Output Frequency 60 Hz Low Battery warning time 2 Minutes Auto Battery Test Enabled 5 wks Total UPS Run time O Hrs Advanced Configuration Screen Default Value Input Wiring L1 L2 L3 N G Output Wiring L1 L2 L3 N G Time and Date Present Modem Mode see 4 0 Features amp Options Phone Number Phone Number Dial Test Horn Volume 16 mid range Screen Contrast 16 mid range Battery Charger Mode Slow Charging Slew Rate 1 0 Hz Sec Bypass Frequency sync range 1 0 Hz Start Up Mode Auto Restart Set Password AAAAAAA UPS ON 1 OFF 0 remote use Transfer UPS remote use Battery installed on Date In Change Screen
47. input power to the 24V DC power supply This option requires an Option slot Optional Remote Status Panel The Remote Status Panel includes Load on UPS Indicator Green LED Battery Discharge Alarm Red LED Low Battery Reserve Alarm Red LED Load on Bypass Alarm Red LED UPS Alarm Condition Red LED New Alarm Condition Red LED Audible Alarm Lamp Test Reset Push button Audio Reset Push button 60 Features amp Options DISCONTINUED PRODUCT 4 4 8 4 4 9 The panel is provided in a NEMA Type 1 enclosure suitable for wall mounting Interface of the panel to the UPS is through connection of control wiring between terminal strips in the UPS cab inet Programmable Relay Board and Remote Status Panel You must have installed a Programmable Relay Option and an Optional Power Supply Board to install the Remote Status Panel The Remote Status Panel takes five positions on the Programmable Relay Board Check your total option list as the Optional Power Supply Board may be supplied for or with other options Floor Anchors Floor anchors provide a mechanical interconnection between the UPStation S3 cabinet frame and the suitable stable floor If properly installed the floor anchors are designed to meet Seismic Zone 4 anchoring requirements Floor anchors are to be installed by trained and licensed contractors in accordance with local and national code requirements Optional Power Supply Certain combinations of Option
48. is operation as part of their start up service WARNING INTERNAL BATTERY STRAPPING MUST BE VERIFIED BY MANUFACTURER PRIOR TO MOVING THIS UNIT THIS UNIT CONTAINS NON SPILLABLE BATTERIES KEEP UNIT UPRIGHT DO NOT STACK DO NOT TIP FAILURE TO HEED THIS WARNING COULD RESULT IN SMOKE FIRE OR ELECTRIC HAZARD CALL 1 800 LIEBERT PRIOR TO MOVING UNIT DISCONTINUED PRODUCT Table 1 Site Planning Data Dual AC Input AC Output A Amp Battery Amp Mechanical Data Single Power Volt AC Input Dimen Heat Model Rating age Amp Converter Bypass Max Current sions Dis Nom Dis sipa inal Full charge tion Cooling Volt Load Cur WxDxH Weight BTU Air kVA kW VAC Nom Max REOP Nom Max REOP Nom REOP age kW rent Nom REOP inches cm Ibs kg hr CFM S312 12 8 4 208 33 40 50 28 35 50 33 50 240 9 9 51 33 50 29x27 25x62 700 4000 1000 240 29 35 50 24 30 40 29 40 29 40 74x69x157 318 4700 400 17 21 30 15 19 30 17 30 17 30 41x27 25x62 1250 480 14 18 30 13 16 20 14 20 14 20 104x69x157 567 600 12 14 20 10 13 15 12 15 12 15 S316 16 11 2 208 44 54 70 37 46 60 44 60 240 13 2 67 44 60 29x27 25X62 700 5300 1000 240 38 46 60 32 39 50 38 50 38 50 74x69x157 318 6300 400 23 28 40 20 25 30 23 30 23 30 41x27 25x62 1250 480 19 23
49. limits and the charger has been turned off The charger will automatically restart when the DC bus voltage returns to within tolerance The battery circuit breaker is open or the battery charger fuse has been blown The charger is no longer charging the batteries Corrective Action Make sure battery breaker is closed Contact Liebert Global Services if this condition persists for more than 15 minutes Check the battery circuit breaker If the breaker is open try to reset If the breaker will not reset or is not open Contact Liebert Global Services Charger Hardware Shutdown Dial Out Attempt Failed Malfunction in the battery charger section If this condition persists without service the batteries can be discharged If the unit is equipped with an internal modem it attempted to dial out due to an event or command on the modem connected to the UPS The attempt was unsuccessful after 3 tries Contact Liebert Global Services Check the phone number programmed into the modem Check the receiving modem Check the modem operation Excessive Retransfers Attempted Several automatic retransfer attempts 20 attempts during 15 minutes or less have been made to retransfer the load from bypass if available back to the UPS The UPS has not been able to consistently sustain the load because of an overload condition or an inverter failure The load will remain on bypass Check other messages for inverter f
50. m 1800 el Scannen 1 N ne 16 07 dale Tea 185 0 ee vavine 14 201 201 25 ae O cassa 12 251 251 304 207 20 251 12 10 30 351 401 25 30t 35t 10 8 40 50 55 30 40 45 8 6 55 65 75 40 50 60 6 4 70 85 95 55 65 75 4 3 85 100 110 65 75 85 3 2 95 115 130 75 90 100 2 1 110 130 150 85 100 115 1 1 0 125 150 170 100 120 135 1 0 2 0 145 175 195 115 135 150 2 0 3 0 165 200 225 130 155 175 3 0 4 0 195 230 260 150 180 205 4 0 250 215 255 290 170 205 230 250 300 240 285 320 190 230 255 300 350 260 310 350 210 250 280 350 400 280 335 380 225 270 305 400 500 320 380 430 260 310 350 500 600 355 420 475 285 340 385 600 700 385 460 520 310 375 420 700 750 400 475 535 320 385 435 750 800 410 490 555 330 395 450 800 900 435 520 585 355 425 480 900 1000 455 545 615 375 445 500 1000 1250 495 590 665 405 485 545 1250 1500 520 625 705 435 520 585 1500 1750 545 650 735 455 545 615 1750 2000 560 665 750 470 560 630 2000 Correction Factors Ambient For ambient temperatures other than 30 C 86 F multiply the allowable ampacities shown Ambient Temp C above by the appropriate factor shown below Temp F 21 25 1 08 1 05 1 04 1 08 1 05 1 04 70 77 26 30 1 00 1 00 1 00 1 00 1 00 1 00 78 86 31 35 91 94 96 91 94 96 87 95 36 40 82 88 91 82 88 91 96 104 41 45 71 82 87 71 82 87 105 113 46 50 58 75 82 58 75 82 114 122 51 55 41 67 76 41 67 76 123 131 56 60 58 SA 58 71 132 140 61 70 33 HB I iza 33 58 141 158 T180
51. nd may come on 2 or more pallets Refer to Figure 20 and Figure 21 Move the cabinets as close as possible to the intended location before removing from the pallet If the unit arrives as a shipping split your Liebert Global Services per sonnel will reconnect the cabinets and cabinet wiring as part of their start up service N WARNING DO NOT REMOVE THE SUPPORTING BANDS UNTIL YOU INTEND TO REMOVE UNIT FROM THE PALLET SHIPPING BANDS ARE USED TO SECURE THE UNIT TO THE PALLET EXTREME CARE IS NECESSARY DURING MOVING TEST LIFT AND BALANCE THE CABINETS BEFORE TRANSPORTING MAINTAIN MINIMUM TILT FROM VERTICAL AT ALL TIMES DO NOT TILT BEYOND 15 DEGREES FROM THE VERTICAL AT ANY TIME Inspect equipment and shipping container s for any signs of damage or mishandling Do not attempt to install the system if damage is apparent If any damage is noted file a damage claim with the shipping agency within 24 hours and contact Liebert Global Services at 1 800 543 2378 to inform them of the damage claim and the condition of the equipment Compare contents of shipment with the bill of lading Report any missing items to the carrier and to Liebert Global Services immediately Check nameplate on the inside of cabinet front door to verify model number kVA rating and input output voltage corresponds with the one specified Record model and serial number in the front of this manual A record of this information is necessary should servicing become required
52. net should be sized for a maximum 2 0 volt total line loss at the maxi mum discharge current for the equipment Refer to Table 1 Site Planning Data for maximum battery discharge current A qualified licensed electrician can size the wiring for your installation using this information N CAUTION Be sure polarity is correct when wiring the battery cabinet to the connected equipment positive to positive negative to negative If polarity is not correct fuse failures or equipment damage can result DISCONTINUED 3 PRODUCT Call Liebert Global Services at 1 800 543 2378 to schedule installation check out final battery inter cell connections reconnection of shipping splits and start up N WARNING DO NOT CONNECT THE DISCONNECT PLUG OR TURN THE BATTERY BREAKER ON UNTIL THE INSTALLATION HAS BEEN INSPECTED BY LIEBERT GLOBAL SERVICES AN IMPROPERLY INSTALLED UNIT CAN RESULT IN INJURY TO PERSONNEL OR DAMAGE TO EQUIPMENT 2 4 4 Wiring Connections Verify the following connections have been made 1 AC power cables from wye connected input power source or optional external maintenance bypass cabinet to UPS Module Input Observe A B C phase rotation If the UPStation S3 has line to neutral loads connected to the UPS output the input source must have three phases plus neutral plus ground or have the isolating transformer option installed If there will be no line to neutral loads attached an input neutral is not required 2 If
53. ng type and the grounding conductors serving these receptacles are to be connected to earth ground at the service equipment Observe clockwise phase rotation of all power wiring Phase A leads Phase B leads Phase C A qualified electrician should check the phase rotation NEC Class 1 wiring methods are required for control and communication Class 2 circuits If the UPS is supplied without a Maintenance Bypass the output AC disconnect is to be provided by others 12 Installation DISCONTINUED PRODUCT 2 4 3 Battery Wiring Most UPStation S3 modules with either single 12 in or 24 in battery cabinets come with the bat tery cabinets installed to the module and all interconnection cables in place and pre wired Larger battery configurations or special configurations may come with the battery cabinet on a separate pallet s Liebert Global Services personnel will connect the battery cabinets as part of the start up service If you have purchased a Liebert stand alone battery cabinet it will come with instructions on how to connect it to the UPS module If the module is to be located apart from the stand alone battery cabinet a qualified electrical contractor will need to supply the conduit and wiring necessary to connect the UPS module to the battery cabinet N WARNING A BATTERY INTER CELL CONNECTION IS DISCONNECTED FOR SAFETY DURING SHIPMENT DO NOT COMPLETE THESE CONNECTIONS THE LIEBERT GLOBAL SERVICES REPRESENTATIVE WILL C
54. o priate actions in Table 5 UPS ON BATTERY Time Remaining Minutes Check Messages gt The UPS has gone to battery This screen indicates the time remaining on battery Scroll to the alarm message to determine the cause of the transfer to battery Take appropriate action as sug gested in Table 5 50 Operation DISCONTINUED PRODUCT WARNING Load on Bypass Check Messages gt The UPS has transferred to its bypass source Scroll to the alarm message s to determine the cause of the transfer to bypass Take appropriate action as suggested in Table 5 SYSTEM SHUTDOWN Check Messages gt The UPS system has suffered a major fault and has shut down Call Liebert Global Services 1 800 543 2378 immediately Scroll to the alarm messages in the Event Log and record them Take appropriate action as suggested in Table 5 DISCONTINUED PRODUCT Table 5 Alarm Messages Alarm Message Alarm Event Meaning The Input contact isolator allows the user to define events outside of the UPS that will cause an alarm to show on the UPS One of those events has occurred Corrective Action Scroll through the alarm messages to determine which outside alarm has occurred Correct the alarm source and the alarm message will clear Bad Connection An internal connection between PC boards has come loose or is broken Contact Liebert Global Services Battery Charger Inhibited load abo
55. on data Also refer to equipment nameplate for the model number rating and voltage so correct values are used from the tables associated with the drawings UPS Wire Size Guidelines Proper wire sizing must be based on numerous site specific conditions Table 2 a reprint of Table 310 16 of the NEC National Electrical Code NFPA 70 is included with permission of the National Fire Protection Association as a convenience to assist in determining the minimum size wires for your UPS application Refer to notes 1 through 6 below the present edition of the NEC and all applicable local codes for your particular site requirements 1 2 Oo OU es a Refer to the Liebert chart or drawing that shows the Ampacities for your UPS Input ampacity must be based on 125 of input current at full rated load plus 100 of battery charging current Be sure to refer to all requirements within Article 310 of the NEC Minimum sized grounding conductors are to be per NEC 250 95 Neutral conductors are to be sized per NEC 310 16 note 10 The UPS system must be installed in accordance with the present edition of the NEC and all local codes including the codes of foreign countries where applicable DISCONTINUED 1 PRODUCT 2 4 2 Power amp Control Wiring N WARNING o ALL POWER SHOULD BE TURNED OFF BEFORE ANY CABLES OR WIRES ARE INSTALLED OR CONNECTED A QUALIFIED PERSON SHOULD CHECK TO INSURE THE POWER IS IN FACT OFF Verify tha
56. on selections other than voltage or frequency can be changed while the unit is operating You can use the configuration screens UPS ON 1 OFF 0 to remotely turn the UPS On or Off Cables To assemble a customer supplied cable refer to the following instructions and Figure 27 For a modem cable make connections to pins 2 3 7 8 and 20 Pin 2 on one end should be con nected to pin 3 on the other end this applies to two wires All other connections are straight through Fora terminal cable direct connection no modem make connections to pins 2 3 and 7 All connections are straight through Factory Installed Options Factory installed options do not require an option slot Dual Input 3 Input Current THD Isolated Neutral Maintenance Bypass Output Distribution Panel Board Battery Cabinets Dual Input The dual input option provides an additional set of terminal blocks and the appropriate internal connections to allow the bypass source to be supplied from a different source other than the UPS source Dual input or an optional input transformer is required if the input voltage does not match the output voltage For example if the input to the UPS is 480V and the output to the load is 208V the bypass line must be supplied with a 208V source by connecting the bypass via the dual input option or by using an optional input transformer 3 Input Current THD This option is a basic part of the UPStation S3 design
57. ons User s Manual SL 24932 will be supplied This should be referred to for detailed installation and operation instructions on all options 2 4 5 Wiring Inspection 1 Verify all power connections are tight 2 Verify all control wire terminations are tight 3 Verify all power wires and connections have proper spacing between exposed surfaces phase to phase and phase to ground 4 Verify that all control wires are run in individual separate rigid steel conduit A CAUTION Failure to observe the above could result in short circuits or possible fire hazard 14 Installation DISCONTINUED PRODUCT Table 2 Table 310 16 Allowable Ampacities of Insulated Conductors Rated 0 2000 Volts 60 to 90 C 140 to 194 F Not More than Three Conductors in Raceway or Cable or Earth Directly Buried based on Ambient Temperature of 30 86 F Size Temperature Rating of Conductor See Table 310 13 Size 60 C 75 C 90 C 60 C 75 C 90 C 140 F 167 F 194 F 140 F 167 F 194 F Types Types Types Types Types Types TWt FEPW TBS SA TWt RHt RHW7 TBS UFt RH BHWt SIS FEPT UFt THHW SA SIS THHWt FEPB MI THWt THHN7t AWG THWI RHHt RHW 2 THWNT THHWt AWG kemil THWNF THHNt THHWt XHHWt THW 2 THWN 2 kcmil XHHWt THW 2 THWN 2 USEt RHHt RHW 2 USEt ZWt USE 2 XHH USE 2 XHHWt XHH XHHWt XHHW 2 ZW 2 XHHW 2 ZW 2 Copper Aluminum or Copper Clad Aluminu
58. ower cables from UPS DC link to batteries should be sized for a total maximum 2 0 volt line drop measured at UPS at maximum discharge current Recommended AC output overcurrent protection represents 125 of nominal full load current continuous per NEC 220 3 a UPS output load cables must be run in separate conduit from input cables Minimum sized grounding conductors to be per NEC 250 95 Parity sized ground conductors are recommended Neutral conductors to be sized for full capacity per NEC 310 16 Note 10 Wiring requirements AC Output 3 phase 4 wire plus ground DC Input 2 wire positive and negative plus ground Single Source AC Input 3 phase 4 wire plus ground Dual Source AC Input Converter Input 3 phase 3 wire plus ground Bypass Input 3 phase 4 wire plus ground 11 All wiring is to be in accordance with national and local electrical codes 12 Minimum access clearance is 3 feet front and 1 foot above the UPS 13 Top or bottom cable entry through removable access plates Cut plate to suit conduit size then replace PON Oo Rohs o Additional Notes 1 If site configuration includes a back up emergency generator it is recommended that the engine generator set be properly sized and equipped for a UPS application Generator options would typically include an isochronous governor generator frequency regulation and a UPS compatible regulator generator voltage regulation Consult generator manufacturer for required generator o
59. pose and replace the filter when dirty Liebert Global Services can advise and supply the proper filter replacement The UPS has an automatic filter replacement warning Every three weeks the system will cause a warning Replace Air Filter Replace the air filter and clear the warning screen by pressing the left and right arrow keys simultaneously After 30 seconds the warning screen will clear The time between filter warnings is set at the factory for 3 months To change the time interval contact Lie bert Global Services at 1 800 543 2378 5 1 2 Cleaning Clean UPS with only a dry cloth Do not use liquids or aerosol cleaning fluids 5 1 3 Troubleshooting Troubleshooting should only be performed by a trained engineer authorized by Liebert Global Services If your UPS develops a fault refer to 3 7 User Response to UPS Alarms If you can not resolve the problem consult Liebert Global Services immediately at 1 800 543 2378 Do not continue to use the UPS if it is not performing to specification Call Liebert Global Services to replace fuses so that the cause of failure can be determined A 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 COULD RESULT IN SERIOUS INJURY OR DEATH REFER UNIT TO QUALIFIED SERVICE PERSONNEL IF MAINTENANCE IS REQUIRED DO NOT WORK ON THIS EQUIPMENT UNLESS YOU ARE FULLY QUALIFIED TO DO SO NEVER WORK ALO
60. ptions and sizing 2 If site configuration includes an automatic transfer switch refer to the Liebert Power Line titled Criteria for Application of Automatic Transfer Switches ATS with Uninterruptible Power Supply UPS Systems 91K PLT 48 02 It is also recommended that the transfer switch be equipped with auxiliary contacts Consult transfer switch manufacturer for required transfer switch options and sizing 2 DISCONTINUED PRODUCT 1 0 INTRODUCTION 1 1 1 2 1 3 1 3 1 1 3 2 1 3 3 Description The UPStation S3 uninterruptible power supply UPS system protects your valuable equip ment data and processes from the disturbances present in utility power Battery provides power to your loads during utility power outages High performance on line microprocessor controlled design ensures clean regulated power to the load regardless of utility power fluctuations Highly intelligent UPS puts you in control Install the UPStation S3 and forget about it until the UPS alerts you to unusual circumstances Or configure the UPS to serve as a source of information and a power control base for your specific application Programmable parameters computer interfaces and several network control features remote status control event log ging and others provide maximum application flexibility Other features include On line sinewave UPS using microprocessor controlled advanced switching technology Three phase
61. ration The slow default rate will recharge the batteries to 95 capacity within 20 times the discharge duration On Bypass The UPStation S3 comes with a fully rated Static Transfer Switch This automatic switch will supply the load with utility power in the event of a UPS malfunction Static Transfer Switch In the event of overload conditions or inverter failure the static trans fer switch will transfer the load to bypass When the overload is removed the load will be auto matically retransferred to inverter Maintenance Bypass The bypass path for power to the critical load can be manually selected by the user if there is a need to route power around the UPS in case of a UPS fault or if maintenance is to be done on the UPS User selection of the maintenance bypass is made by a switch behind the front panel door in the lower left front of the UPS Module When activated the unit will transfer the load to bypass The UPS load will remain on maintenance bypass until unselected by the user Remote Emergency Off Each unit includes a Terminal Block in the unit to enable Remote Emergency Power Off REPO from a customer supplied switch Activating the emergency off will turn off the Converter Inverter and Static Transfer Switch The voltage to the logic will still be maintained To connect to the REPO feature refer to Figure 15 and Figure 16 If utilizing a normally open switch connect wire leads from the switch to terminals 1 and 2
62. ry and UPS modules for exhaust air to flow without restriction Also allow adequate clearance at bottom front of each cabinet for unrestricted intake air to flow Make sure room has adequate ventilation and cooling Install the UPS in a clean and dry location Install the UPS according to drawings Figure 13 to Figure 21 and Table 2 through Table 4 and the following procedures After installation is complete contact Liebert Global Services at 1 800 543 2378 to schedule checkout and start up assistance A Liebert authorized representative must perform an initial system start up to ensure proper UPS operation Equipment warranties will be voided unless system start up is performed by a Liebert authorized representative N WARNING READ THISMANUAL THOROUGHLY BEFORE ATTEMPTING TO WIRE OR OPERATE THE UNIT IMPROPER INSTALLATION IS THE MOST SIGNIFICANT CAUSE OF UPS START UP PROBLEMS TO REDUCE THE RISK OF FIRE CONNECT ONLY TO A CIRCUIT PROVIDED WITH BRANCH CIRCUIT OVER CURRENT PROTECTION SIZED IN ACCORDANCE WITH NEC ANSINFPA 70 FOR MAXIMUM BRANCH CIRCUIT OVERCURRENT PROTECTION SIZING REFER TO THE DATA IN TABLE 1 SITE PLANNING DATA AC INPUT REQUIRED EXTERNAL OVERCURRENT PROTECTION DO NOT INSTALL THE EQUIPMENT NEAR ANY GAS OR ELECTRIC HEATERS OR UNDER WATER LINES OR AIR CONDITIONING EQUIPMENT INSTALL THE EQUIPMENT IN A RESTRICTED LOCATION TO PREVENT ACCESS BY UNAUTHORIZED PERSONNEL THIS EQUIPMENT COMPLIES WITH THE REQUIREMENTS IN PAR
63. s require the addition of an optional power supply The Optional Power Supply takes one slot in the Option Tray Options which require the optional power supply indicate that in the order information and in the documentation included here If you are install ing multiple options you need to review the requirements with your sales person and Liebert Application Engineering Featuf DISCONTINUED PRODUCT Figure 27 RS 232 Connections 62 Features amp Options DISCONTINUED PRODUCT Figure 28 Output Distribution Panel Board Featuf DISCONTINUED 16 PRODUCT 5 0 MAINTENANCE 5 1 Routine Maintenance Requirements The UPStation S3 UPS is designed to provide years of trouble free operation System reliability will be enhanced if the UPS is kept clean and cool Occasionally vacuum dust deposits from around the ventilation grilles and wipe the UPS with a dry cloth Periodically check the UPStation S3 UPS operation by switching off the utility power supply and observe the On Battery message This should be done when only non critical loads are connected to the unit 5 1 1 Air Filter Maintenance Open front door for access to the replaceable air filter The air filter is located in a customer acces sible tray in the bottom from of the unit To remove the filter slide the filter element out of the tray Check the filter after the first 3 months of operation then every 6 months more often if required by the environment Dis
64. se screens request that the operator Check Messages By scrolling the menu as indicated the operator will display the specific alarm Sometimes the alarm can be found in the Event Log Alarm History Refer to Table 5 where alarms are listed alphabetically This table displays the alarm messages and operator corrective action if any Per form the corrective action if one is described Phone Liebert Global Services at 1 800 543 2378 if you require assistance NOTE Q If the Alarm is sounding and the display message is REPLACE AIR FILTER pressing the alarm silence will silence the alarm however to remove the error message you need to replace the air filter in the unit and reset the warning screen To do this go to the replace air filter warning screen and press the left and right arrow keys simultaneously After 30 seconds the warning screen will clear and the filter warning will be reset The filter warning is set for 3 months If you find your filter is staying clean you can have the Liebert Global Services personnel adjust the warning period Press ON to start system Press gt to check Configuration This message will only be seen if there is a temporary fault during the start up sequence Press On and retry the starting sequence If the error persists contact Liebert Global Services WARNING Check Messages gt This message is a warning of potential problems check the alarm messages and follow the appr
65. t after EPO or REPO System Shutdown Manual Off Pressing the OFF button twice will remove power to the load by turning off the inverter and open ing the Static Transfer Switch When you turn off the UPS with the OFF button the control logic and battery charging are still active and auto restart is disabled until you press the ON button NOTE If you press the OFF button a third time a display message will prompt you to press the OFF button a fourth time Pressing the OFF button a fourth time turns off the battery charger control logic remains on Automatic Off The UPS inverter will automatically turn off if 1 The overload capacity and duration are exceeded 2 Battery capacity is exhausted or 8 An internal fault is detected during self diagnostics The UPS will transfer to bypass in case of overload or fault Remote Emergency Off Each unit includes a Terminal Block in the unit to enable Remote Emergency Power Off REPO from a customer supplied switch Activating the emergency off will turn off the converter inverter and static switch 48 Operation DISCONTINUED PRODUCT Figure 26 Control Switch Locations DISCONTINUED 49 PRODUCT 3 7 User Response to UPS Alarms If the UPS is operating normally the Normal Operation screen as shown in Figure 23 will appear on the LCD display If there is a system error or problem of some type the UPS will display one of the following screens Most of the
66. t Isolator Delayed Battery Recharge DC Ground Fault Remote Alarm Panel Also requires one programmable relay option total of one slot Floor Anchors Optional Power Supply Contact your Liebert UPS supplier for availability and ordering information This section provides information for some UPS features and options Where necessary the option kits will include additional instructions External Battery Cabinets The UPStation S3 has available a selection of battery cabinets which come factory installed The UPStation S3 can also be ordered without a battery cabinet attached Other stand alone Liebert battery cabinets may be supplied or battery cabinets supplied by others can be utilized The selec tion of proper batteries cabinets circuit breakers and connections is extremely important for the proper operation of your UPS Do not attempt to install external batteries without checking with a Liebert Sales Representative or factory for proper battery sizing Do not attempt to start up a system with an external battery without Liebert Global Services checking the system for proper connection and installation Integral UPStation S3 batteries come equipped with a temperature sensor for use by the systems temperature compensating charging program Remotely located batteries do not have this sensor installed or attached In this case the temperature compensation is disabled and the UPS will charge the battery as if it wer
67. t and you will need to follow the procedure in 3 2 4 Manual Restart after EPO or REPO Normal Operation When the utility power is available and within acceptable limits the unit supplies filtered and regulated power to the load through the converter input and inverter output The battery charger maintains a charge on the battery During normal operation the LCD display will inform you of the UPS status Normal operation means the UPS is supplying filtered and regulated power to the load The display will indicate when the load is transferred to or from the bypass if available when the load is On Battery when the battery has passed or failed an automatic test and if any alarms or faults are present To understand the alarm messages refer to 3 7 User Response to UPS Alarms 44 Operation DISCONTINUED PRODUCT 3 4 3 4 1 3 4 2 Battery Operation On Battery During low input voltage the battery will supplement the power to the inverter During a utility power failure the battery will provide all of the input power required for normal operation Inter nal battery capacity varies with the battery cabinet selected with the UPS or with the battery supplied by others The battery capacity will be available if the battery is fully charged at the beginning of a power failure More battery capacity can be obtained by adding optional battery cabinets Refer to 4 0 Features amp Options If the load is less than the full rated
68. t power wiring is run in individual separate conduit or cable tray Verify that control wiring is run in individual separate steel conduit All Input wiring must be run in its own conduit All Output wiring must be run in its own conduit All Control wiring must be run in its own conduit N CAUTION Power and control wiring must be separated Q INSTALLATION TIP Make sure that wiring is installed with a clockwise phase rotation of all power wiring Phase A leads Phase B leads Phase C Observe local state and national electrical codes Verify utility power and its over current protection rating will accommodate the UPS INPUT rating including battery recharging A safety ground wire must be run from building ground to ground point in the UPS Module Cabinet The grounding conductor shall comply with the following conditions of installation a An insulated grounding conductor that is identical in size insulation material and thickness to the grounded and ungrounded branch circuit supply conductors except that it is green with or without one or more yellow stripes is to be installed as part of the branch circuit that supplies the unit or system b The grounding conductor described in Item a 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 c The attachment plug receptacles in the vicinity of the unit or system are all to be of a groundi
69. tart and stop The DB25 connector located on the upper right inner bulkhead behind the control board also pro vides the following normally open NO contacts UPS output available Battery discharging Low battery reserve Bypass active Terminal Operation Connect an ANSI terminal or a computer with a communications program to the UPS directly or through a modem optional connection Refer to Figure 27 for connection details Set up the computer terminal as follows Baud rate 2400 Data bits 8 Stop bits 1 Parity none e Full duplex The RS 232 interface can operate in the terminal mode that shows the LCD display on the screen or the ESP mode that is used only by qualified service personnel To use the terminal mode just press the space bar The contents of the LCD display will appear on the screen and you can then use the left arrow right arrow enter and escape keys on the terminal just as if they were the keypad on the UPS If using Windows 3 1 you may have to use the lt gt keys for right and left arrow If the LCD display does not appear the RS 232 channel could be in the ESP mode Verify that a modem connection has been made if required then type EXIT This will return the RS 232 to the terminal mode 56 Features amp Options DISCONTINUED PRODUCT 4 3 4 3 1 4 3 2 4 3 3 4 3 4 The UPS will respond to requests such as viewing UPS meters or alarm history Some configura ti
70. the UPS system has arrived with a shipping split make sure that Liebert Global Services start up personnel have reconnected the unit 8 DC power cables positive and negative from battery cabinet to UPS module DC bus observe proper polarity If employing a Liebert stand alone battery cabinet or battery cabinet supplied by others and when multiple conductors are used from the battery to the UPS module it is necessary to run the same number of positive and negative cables in the same cable tray or conduit 4 AC power cables from the UPS output to the critical load distribution Observe A B C Phase Rotation The output source should have three phases plus neutral if line to neutral loads will be pow ered from the UPS output plus ground 5 Any additional special control wiring must be run in individual separate conduit 6 UPS input and output neutral must be connected to only one common point in the UPS This neutral line must be grounded at the source If you have selected the Isolated Neutral Option the input neutral is to be connected to the input neutral terminal and the output neutral should be connected to the separate output neutral terminal The input neutral line must be grounded at the source The inverter neutral must be grounded at the UPS NOTE Q Refer to 4 0 Features amp Options for general descriptions of optional components If Options are ordered with the UPS or for field installation a UPStation S3 Opti
71. tic Transfer Switch provides an alternate path for power to the critical load that can be selected by the microprocessor 3 5 1 Static Transfer Switch In the event of overload conditions or inverter failure detection and automatic phase synchro nized transfer to and from the static transfer switch will occur Figure 24 LCD Menu Tree One of the three default screens will show on the unit depending on the status of the unit at the time If the unit is in the process of starting up the Initial Start Up screen will be displayed If the unit is operating normally the Normal Operation screen will be displayed In the event there are alarms present the Warning screen will be displayed Toggle between screens by pressing enter to descend in the menu and escape to move up through the menu This drawing is only an overview representation of the available screens For further detail on Configuration Options see Figure 25 46 Operation DISCONTINUED PRODUCT Figure 25 Configuration Menu Tree DISCONTINUED 4 PRODUCT 3 5 2 3 6 3 6 1 3 6 2 3 6 3 Maintenance Bypass N CAUTION Improper operation of the Maintenance Bypass switch can cause the unit to shut down Follow the instructions carefully and observe all requirements to pause between switch operations The UPStation S3 is equipped with a Maintenance Bypass Switch see Figure 26 the bypass path for power to the critical load can be manually selected by th
72. trol logic power is still available Also batteries may still be charging Turning the UPS off also disables auto restart until the ON button is pressed NOTE Q If you press the OFF button a third time a display message will prompt you to press the OFF button a fourth time Pressing the OFF button a fourth time will turn off the battery charger and the PFC function Logic power will remain on To remove logic power the Maintenance Bypass Switch must be in the Bypass or Off position Alarm Silence Button Pressing this button silences the alarm horn beeper The beeper will sound if a new alarm occurs The silence button also resets the alarm display if the alarm condition is no longer present Note that the beeper and alarm display will remain on after the alarm condition goes away until you press the alarm silence button If the alarm condition is still present the beeper will be silenced but the alarm message will remain on Emergency Power Off Button Pressing this button will remove all power to the load by turning off the input converter the con verter and the static switch The battery remains connected electrically to the module but there is no output to the load N WARNING BEFORE BEGINNING THE STARTUP PROCEDURE MAKE SURE THE BATTERY HAS BEEN RECONNECTED FOR SHIPMENT ONE OF THE BATTERY INTER CELL CONNECTIONS IS DISCONNECTED FOR SAFETY LIEBERT GLOBAL SERVICES PERSONNEL WILL RECONNECT THE BATTERY STRING AS PART OF THE
73. ure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure 24 Figure 25 Figure 26 Figure 27 Figure 28 Table 1 Table 2 Table 3 Table 4 Table 5 FIGURES One Line Drawing Single Input Configuration 200 240V In Oub o ooo o 17 One Line Drawing Dual Input Configuration 200 240V In Out oooooooo 18 One Line Drawing Single Input Configuration With Neutral Isolation 200 240V Tn Out 05 A rei 19 One Line Drawing Dual Input Configuration With Neutral Isolation 200 240 V Til OU carne LE Biers teas whee nn WEE EE wi ee he Ace a na 20 One Line Drawing Single Input Configuration 400 480 600V In 208V Out 21 One Line Drawing Dual Input Configuration 400 480 600V In 208V Out 22 One Line Drawing Single Input Configuration With Neutral Isolation 400 480 600V In 208V Out i 23 One Line Drawing Dual Input Configuration With Neutral Isolation 400 480 600V In 208V Out 24 One Line Drawing Single Input Configuration 400 480 600V In Out 25 One Line Drawing Dual Input Configuration 400 480 600V In Out 26 One Line Drawing Single Input Configuration With Neutral Isolation 400 480 600V IN Out o cs a ciotoli Ae ti RER Denken 27 One Line Drawing Dual Input Configuration With Neutral Isolation 400 480 600V IN Out occore ilaria paolina AL 28 Ca
74. values in the configuration screens If the unit is equipped with external communication devices this will also prevent remote shutdown of the unit without the use of the password If for any reason you desire to enable changes to be made to the system configuration menu without entering a password without a time out or if you wish to be able shut the unit down remotely without a password you can change the password to AAAAAAA This will allow open access to changes and remote shut down We do not recommend the machine be left in this state 4 You can review the following recorded event logs Alarm History Input Disturbances 5 You can perform the following tests Screen Enter then ESC Battery Enter begins a 80 second test 6 Power Management will be available on future editions of this product DISCONTINUED Y PRODUCT 3 2 3 2 1 3 2 2 3 2 3 3 2 4 3 2 5 3 3 System Start Up Initial Start Up Initial Start Up of the system will be performed by the Liebert Global Services personnel during the start up of your system Manual Restart after Manual Off If manual restart has been selected rather than auto restart and someone has turned the unit off press the ON button to turn on the UPS inverter Manual Restart after Low Battery Shutdown If you have selected Manual Restart instead of Auto Restart and the unit has shut down as a result of the battery being depleted during a power outage
75. ve threshold The input contact isolator option has triggered inhibition of the battery charger and the load is above the threshold selected by the user to inhibit battery charging This alarm normally comes when the unit is being fed by an alternate source such as a generator Battery charging has been temporarily inhibited to reduce the load on the secondary source If the normal utility is supplying the load check the programming of the ICI option in the User s Option Manual If the unit is being temporarily supplied by a secondary source try to reduce the load below that sources capacity so the system can resume charging Contact Liebert Global Services if you have questions or problems Battery Test Failed The battery test has detected a weak battery If there is no charger alarm then the battery has either weak cells or loose connections Contact Liebert Global Services for battery service Battery Voltage Unstable A battery cell s is not functioning properly or battery system wiring is loose Contact Liebert Global Services for battery service Bypass Out of Sync Bypass input is not stable UPS inverter output is not synchronized with the input power Automatic transfers to bypass are prohibited This is usually a temporary condition If the problem does not correct itself in 15 minutes contact Liebert Global Services Check utility source Bypass Overload An overload condition has exc

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