Liebert 208V User's Manual
Contents
1. 15 UPS ON Indicator LED Green 15 Battery Indicator LED Amber 15 AC Input Indicator LED Green 16 Output Voltage Selection 16 OPERATING INSTRUCTIONS 17 Normal Mode Operation 17 Bypass Mode Operation 17 Battery Mode Operation 17 Battery Recharge Mode 18 COMMUNICATIONS 19 Communications Interface Port 19 Pins 4 amp 5 Remote Shutdown on Battery 19 Pins 5 amp 6 Any Mode Shutdown 20 Auto Enable Output 20 PNO LOJIO AA AA 20 UPS Intelligent Communications 21 CONFIGURATION PROGRAM 22 GXT 2U Configuration Program Abilities 22 What You Will Need 22 MAINTENANCE enno oa ab dae or ne ox 23 Battery Replacement 23 Internal Battery Replacement Procedures 24 TROUBLESHOOTING 25 SPECIFICATIONS iii ena teka ea at adan 30 BATTERY CABINET SPECIFICATIONS2. 31 BATTERY RUN TIMES 32 Product Warranty Registration 33 WARNING Opening or removing the cover may expose you to lethal voltages within this unit even when it is apparently not operating and the input wiring is disconnected from the electrical source Observe all cautions and warnings in this manual Failure to do so MAY result in serious injury or death Refer all UPS and battery service to gualified service personnel Do not attempt to service this product yourself Never work alone SAVE THESE INSTRUCTIONS This manual contains important safety instructions Read all safety instal lation and operating instructions before operating the Uninterruptible Power System UPS Adhere to all warnings on the unit and in this man ual Follow all operating and user instructions Individuals without previ OUS training can install and operate this equipment It is not intended for use with life support and other designated critical devices Maximum load must not exceed that shown on the UPS rating label The UPS is designed for data processing eguipment If uncertain consult your local dealer or Liebert representative This UPS is designed for use on a properly grounded earthed 50 Hz or 60Hz 208V supply programmable for 200 208 220 230 and 240VAC output Installation instructions and warning notices are located in this manual ELECTROMAGNETI
3. CAUTION To maintain safety SELV barriers and for electromagnetic compatibility signal cables should be segregated and run separate from all other power cables where applicable 21 This is a new feature included with the new UPStation GXT 2U line Sev eral UPS settings that were previously not available or required custom manufacturing may now be modified using this program For most users the factory default settings will be adequate This manual illustrates the features available for modification as well as the factory default setting NOTE The UPS must be turned off and not powering connected equip ment before you make any changes to configuration settings While the UPS is in Normal Mode operation press the OFF button once to put the UPS into Bypass Mode Once the UPS is in Bypass Mode operation press and release the OFF button two distinct times for about a second each time to turn off the UPS GXT 2U CONFIGURATION PROGRAM ABILITIES e Select one of five output voltages to match voltages found around the world e Enable Disable Auto Restart e Select frequency converter operation with a fixed output frequency of 50 or 60 Hz Set the Low Battery Warning alarm time from 2 to 30 minutes Enable Disable the Auto Battery test set the Auto Battery test to 7 14 21 or 28 days Select the number of external battery cabinets connected to the UPS to adjust the remaining run time calculations reported by Lie be
4. auto restart setting enabled or disabled If the auto restart is disabled the UPS will not restart after performing the 2 minute shutdown delay PINS 5 amp 6 ANY MODE SHUTDOWN 1 Pin 6 of the 9 pin communication connector is used for Any Mode Shutdown of the UPS output This control input may be used in spe cial applications to disable the UPS output power both Inverter and Bypass 2 The Options tab allows the behavior of the Any Mode Shutdown fea ture to be modified When the program opens or the REFRESH but ton is pressed the UPS setting is read by the configuration program and displayed Auto Enable Output WARNING Note that when this option is selected and the UPS output is disabled using Pin 6 the UPS output can turn on automatically and without warning if the Pin 6 connection is changed Pin 6 Logic WARNING DO NOT CHANGE THIS OPTION from the factory default setting unless you are ready to install a normally closed connection between Pins 5 amp 6 This connection must be maintained to use the UPS or to use the configuration program again including the ability to change the UPS setting back to the default setting using the configuration program via a serial communication link If version 1 6 or later is used with an earlier GXT 2U model with an ear lier UPS firmware version the Any Mode Shutdown features cannot be changed 20 If the configuration program is used with an earlier UPS model
5. minutes to allow UPS to cool then restart UPS If UPS does not restart contact your local dealer Liebert representative or the Liebert Worldwide Support Group UPS requires service Contact your local dealer Liebert representative or the Liebert Worldwide Support Group UPS requires service Contact your local dealer Liebert representative or the Liebert Worldwide Support Group UPS requires service Contact your local dealer Liebert representative or the Liebert Worldwide Support Group UPS requires service Contact your local dealer Liebert Representative or the Liebert Worldwide Support Group Replace batteries Contact your local dealer Liebert representative or the Liebert Worldwide Support Group Troubleshooting Guide Continued in me eme UPS shutdown due to a command from the communications port s Fault and Bypass indicator LEDs and diagnostic LED Cand are illuminated Battery LED is flashing Bypass LED is flashing UPS detected a line to neutral reversal or a loss of proper grounding continuous horn and UPS will not start This is active only when power is first applied to the input Once the UPS is running the AC LED will not start flashing even if the input wiring is changed Battery source is not available continuous horn Bypass voltage is present but is disabled for use because the voltage or frequency is outside acceptable limits 28 Your UPS
6. with an earlier UPS firmware version that does not support the modification of these settings the Options tab will display a reminder of the factory default settings These cannot be changed UPS INTELLIGENT COMMUNICATIONS The UPStation GXT 2U is eguipped with an Intellislot port to provide advanced communication and monitoring options Liebert s MultiLink software continually monitors the UPS and can shut down your computer or server in the event of an extended power failure MultiLink can also be configured for use without the serial cable when the Intellislot SNMP Web card is installed in the UPS Additionally MultiLink can be configured to coordinate shutdown across the network with other computers running MultiLink when you purchase a MultiLink License Kit For more information about the Intellislot SNMP Web Card and MultiLink License Kits visit our Web site www liebert com or contact your local dealer or Liebert representative Several option cards are available for use in the Intellislot port of the UPStation GXT 2U The Intellislot SNMP Web Card provides SNMP and Web based monitoring and control of the UPS across the network The Intellislot MultiPort 4 Card allows you to install MultiLink software on four computers and coordinate shutdown in the event of a power failure The Intellislot Relay Card provides dry contact relay outputs for custom wired applications and delivers support for built in shutdown for AS 400 systems
7. IS REQUIRED REFER TO YOUR LOCAL LAWS AND REGULATIONS FOR BATTERY DISPOSAL REQUIREMENTS Never block or insert any object into the ventilation holes or other open ings of the UPS DO NOT CONNECT eguipment that could overload the UPS or demand half wave rectification from the UPS for example electric drills vacuum cleaners laser printers or hairdryers Storing magnetic media on top of the UPS may result in data loss or cor ruption Turn the UPS off and isolate the UPS before cleaning use only a soft cloth never liguid or aerosol cleaners Keep the front and rear vents free of dust accumulation that could restrict airflow When replacing batteries replace with the same Liebert authorized replacement battery kits CAUTION 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 skin and eyes It may be toxic CAUTION A battery can present a risk of electrical shock and high short circuit current The following precautions should be observed when working on batteries Remove watches rings and other metal objects Use tools with insulated handles BY OPE G PbH2S04 fe G 246 Risk of electrical shock Indicates caution followed by important instructions AC input AC output Requests the user to consult the manual Indicates the unit contains a valve regulated lead acid battery Recycle DC
8. Liebert Keeping Business In Business POWER AVAILABILITY UPStation GXT 2U USER MANUAL 2700VA 208V EMERSON Network Power IMPORTANT SAFETY INSTRUCTIONS 1 GLOSSARY OF SYMBOLS 3 INTRODUCTION IIIA a a 4 MAJOR COMPONENTS 5 Transient Voltage Surge Suppression TVSS and EMI RFI Filters 5 Rectifier Power Factor Correction PFC Circuit 5 IAA SNS AA AA AA AA 5 Battery Charger sess esis seneo smaa AG dara aa mate dise Ka ee 6 DC to DC Converter 6 ENCA AAP de An mob WA ar ho Be pa UNE WAUAWA SI in 6 Dynamic Bypass 6 GXT 2U Rear View 7 INSTALLATION coocococococococcoccooccococococor c 8 Preparation 2 atc aoc emed be donee ace Oo Ao con agde cie 8 Tower UPS Installation 8 Rack Mount UPS Conversion and Installation 9 External Battery Cabinet Installation 13 CONTROLS AND INDICATORS 14 ON Alarm Silence Manual Battery Test Button 14 Standby Manual Bypass Button 15 Load Battery Level Indicators 4 Green 1 Amber 15 Fault Indicator LED Red 15 Bypass Indicator LED Amber
9. Manual Bypass button once will put the UPS into Bypass Mode Once the UPS is in Bypass Mode operation press the Standby Manual Bypass button two distinct times for about one second each time to turn off the UPS Perform all necessary shutdown procedures on connected loads before turning off the UPS Load Battery Level Indicators 4 Green 1 Amber The load battery level indicators have dual functions During normal mode operation LED indicators display the approximate electrical load placed upon the UPS and during battery mode operation LED indicators display approximate battery capacity The UPStation GXT 2U is equipped with automatic and remote battery test features The automatic test occurs every 14 days this option is user configurable if utility has not been interrupted Should the battery fail this test the red Fault indicator LED along with the A and C diagnostic LEDs will illuminate and an alarm will sound refer to Troubleshooting section The remote test feature functions with MultiLink 3 software and can remotely initiate the battery test Fault Indicator LED Red The Fault indicator LED is illuminated if the UPS has detected a problem Also one or more of the load battery level indicators may be illuminated refer to Troubleshooting section Bypass Indicator LED Amber The Bypass indicator LED is illuminated when the UPS is operating from bypass power An alarm will sound indicating the UPS detected a prob lem
10. This will change to two beeps every 5 seconds when the battery runs low approximately 2 minutes remaining but this is user configurable The AC Input LED will extinguish and the Battery LED will illuminate to warn that a utility prob lem has occurred Each battery level indicator represents a 20 capacity level As capacity decreases fewer indicators remain illuminated Refer to Troubleshooting section For approximate battery run times refer to the Battery Run Times charts in this manual These times are approximates based on resistive load and an ambient temperature of 77 F 25 C To increase this time turn off non essential pieces of eguipment such as idle computers and monitors or add the optional external battery cabinet CAUTION Turning OFF the UPS while in battery mode will result in loss of output power BATTERY RECHARGE MODE Once utility power is restored the UPS resumes normal operation At this time the Battery Charger begins recharging 18 COMMUNICATIONS INTERFACE PORT The UPStation GXT 2U UPS has a standard DB 9 serial port female con nector located on the rear of the UPS unit Several signals are provided on this port and are assigned as follows Pin Assignment Description Low Battery open collector UPS TxD typical RS 232 levels UPS RxD typical RS 232 levels Remote Shutdown 5 12VDC 10 24 mA max battery operation DOG Remote Shutdown short to pin 5 all modes of operation Low Bat
11. have any questions please contact us at US 800 222 5877 Outside the US 614 841 6755 upstech liebert com 33 34 OL iebert Keeping Business In Business UPStation GXT 2U The Company Behind the Products With over a million installations around the globe Liebert is the world leader in computer protection systems Since its founding in 1965 Liebert has developed a complete range of support and protection systems for sensitive electronics e Environmental systems close control air conditioning from 1 to 60 tons Power conditioning and UPS with power ranges from 300 VA to more than 1000 kVA e Integrated systems that provide both environmental and power protection in a single flexible package Monitoring and control from systems of any size or location on site or remote Service and support through more than 100 service centers around the world and a 24 7 Customer Response Center While every precaution has been taken to ensure the accuracy and completeness of this literature Liebert Corporation assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions 2003 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 tradema
12. plugged in continuously at least 24 hours to recharge batteries Check load level display and reduce the load on the UPS Replace batteries Contact your local dealer Liebert representative or the Liebert Worldwide Support Group for replacement battery kit Troubleshooting Guide Continued Comm me eme UPS overloaded or load equipment is faulty Fault and Bypass indicator LEDs and all load level LEDs are illuminated Fault and Bypass indicator LEDs and diagnostic LED Aare illuminated Fault and Bypass indicator LEDs and diagnostic LED B are illuminated Fault and Bypass indicator LEDs and diagnostic LED C are illuminated Fault and Bypass indicator LEDs and diagnostic LED D are illuminated Fault and Bypass indicator LEDs and diagnostic LED E are illuminated Fault indicator LED and diagnostic LED A and C are illuminated UPS internal fan has a problem or UPS shutdown due to temperature condition Load is on bypass power UPS internal DC bus overvoltage UPS control power supply fault UPS PFC Power Factor Correction Circuit fault UPS inverter fault UPS failed the battery test 2 Check load level display and remove non essential loads Recalculate the load and reduce number of loads connected to UPS Check load equipment for faults Ensure UPS is not overloaded ventilation openings not blocked or room ambient temperature is not excessive Wait 30
13. pulling forward evenly on both sides The unit has two front panel overlays Remove the outer overlay used for tower installation This reveals a horizontally oriented front panel overlay for rack mounting Snap the front bezel back into place Once the UPS is installed in the rack the load may be con nected Ensure the load eguip ment is turned off plug all loads into the output receptacles on the rear of the UPS Plug the UPS into a dedicated wall receptacle properly pro tected by a circuit breaker or fuse in accordance with national and local electrical codes Use a 20 amp rated device for the 2700VA 208V unit The wall receptacle must be grounded Turn ON the UPS by pressing the ON button then turn on the con nected load eguipment The UPS is now providing conditioned power to your eguipment Vertical overlay Horizontal overlay for rack UPS fl Suk fili ate as MAN ES UN 3 LR vf 9 12 EXTERNAL BATTERY CABINET INSTALLATION Optional Liebert external battery cabinets may be connected to the UPS to provide additional battery run time External battery cabinets are designed to be placed all on one side of the UPS or stacked beneath the UPS There is no limit to the number of external battery cabinets that can be used but each cabinet will increase the battery recharge time AN CAUTION The external battery cabinet s are heavy see Specifications section External battery cabinets can be
14. voltage Equipment grounding conductor Bonded to ground AC voltage ON Standby Congratulations on your choice of the Liebert UPStation GXT 2U Uninterruptible Power System UPS It provides conditioned power to microcomputers and other sensitive electronic eguipment Upon generation AC power is clean and stable However during trans mission and distribution it may be subject to voltage sags spikes or com plete power failure that may interrupt computer operations cause data loss or even damage equipment The UPStation GXT 2U protects equip ment from these disturbances The UPStation GXT 2U is rated for 2700 VA 1890 watts Complete model specifications appear at the end of this manual The UPStation GXT 2U is a compact on line UPS An on line UPS con tinuously conditions and regulates its output voltage whether utility power is present or not It supplies connected equipment with clean sinewave power Sensitive electronic equipment operates best from sinewave power For ease of use the UPStation GXT 2U features a light emitting diode LED display to indicate either load percentage or battery capacity depending upon the mode of operation It also provides self diagnostic tests a combination ON Alarm Silence Manual Battery Test button a Standby button user configurable program and two levels of alarms when the unit is operating on battery The UPStation GXT 2U has an interface port for communication be
15. C COMPATIBILITY The GXT 2U Series com plies with the limits fora CLASS A DIGITAL DEVICE PURSUANT TO Part 15 of FCC rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Operating this device in a residential area is likely to cause harmful interference that users must correct at their own expense Operate the UPS in an indoor environment only in an ambient tempera ture range of 32 F to 104 F 0 C to 40 C Install it in a clean environ ment free from moisture flammable liquids gases and corrosive substances This UPS contains no user serviceable parts except the internal battery pack The UPS ON Standby push buttons do not electrically isolate inter nal parts Under no circumstances attempt to gain access internally other than to replace the batteries due to risk of electric shock or burn Do not continue to use the UPS if the front panel indications are not in accor dance with these operating instructions or if the UPS performance alters in use Refer all faults to your local dealer Liebert representative or the Liebert Worldwide Support Group Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the reguired precautions Keep unautho rized personnel away from the batteries PROPER DISPOSAL OF BAT TERIES
16. PS becomes loaded beyond full rating the fifth amber LED indicator will illuminate and the UPS will sound an audible alarm The display template indicates the percentage of load 26 50 of load shown in the example above on the UPS output Bypass MODE OPERATION Bypass mode occurs when the OFF button is pressed once while the UPS is in Normal Mode During bypass opera tion utility power provides energy to the UPS The utility AC INPUT BATTERY UPS ON BYPASS N f power bypasses the inverter Tej si and provides power for the Bypass Mode Operation at 26 50 connected load The four green load level LEDs indicate an approximate level of load in 25 increments If the UPS becomes loaded beyond full rating the fifth amber LED indicator will illuminate and the UPS will sound an audible alarm The display template indicates the percentage of load 26 50 of load shown in the example above on the UPS output CAUTION Turning OFF the UPS while in bypass mode will result in loss of output power BATTERY MODE OPERATION Battery mode occurs in event AN of an extreme input voltage j condition or complete utility W JT Je lt failure The battery system ii kl kal ik 2 supplies power through the AC INPUT BATTERY UPSON Bypass DC to DC converter to the a dE ji CI inverter to generate power for the connected load Battery Mode Operation at 80 61 17 During battery mode an alarm sounds every 10 seconds
17. ch the front battery door with the four screws Reattach the front plastic bezel cover to the UPS NOTE These are hot swappable replacement batteries However caution should be exercised because during this procedure the load is unprotected from disturbances and power outages 24 The information below indicates various symptoms a user may encounter in the event the UPStation GXT 2U develops a problem Use this informa tion to determine whether external factors caused the problem and how to remedy the situation 1 The Fault indicator will illuminate indicating the UPS detected a problem 2 An alarm will sound alerting that the UPS reguires attention 3 One or more additional load battery level LED indicators will be illumi nated to provide a diagnostic aid to the operator as described below This example shows the UPS AN Fault on bypass due to output overload 6 Liebert UPStation GXT 0 Liebert UPStation GXT LOAD BATTERY LEVEL INDICATORS A amp C LEDs UPS failed battery test long beep every minute UPS shutdown due to command from communication port SNMP no beep Battery LED Internal Battery source not available continuous horn Check Flashing battery connection completely power down and reboot UPS AC LED Line to neutral reversal in the AC input power supply or a loss of Flashing proper grounding continuous horn and UPS will not start Bypass LED U
18. d sinewave AC power Upon a utility power failure the inverter receives its required energy from the battery through the DC to DC converter In both modes of operation the UPS inverter is on line and continuously generating clean precise regulated AC output power BATTERY CHARGER The battery charger utilizes energy from the utility power and precisely regulates it to continuously float charge the batteries The batteries are being charged whenever the UPStation GXT 2U is plugged in even when the UPS is not turned on DC To DC CONVERTER The DC to DC converter utilizes energy from the battery system and raises the DC voltage to the optimum operating voltage for the inverter This allows the inverter to operate continuously at its optimum efficiency and voltage thus increasing reliability BATTERY The UPStation GXT 2U utilizes valve regulated nonspillable flame retar dant lead acid batteries To maintain battery design life operate the UPS in an ambient temperature of 68 F to 77 F 20 C to 25 C Optional exter nal battery cabinets are available to extend battery run times DYNAMIC BYPASS The UPStation GXT 2U provides an alternate path for utility power to the connected load in the unlikely event of a UPS malfunction Should the UPS have an overload overtemperature or UPS failure condition the UPS automatically transfers the connected load to bypass Bypass opera tion is indicated by an audible alarm and illumina
19. ed to the UPS For more information see Configuration Program on page 22 13 All LEDs illuminated for illustrative purposes only 2 Liebert UPStation GXT UPStation GXT OO 9 ON Alarm Silence Manual Battery Test Button This button controls output power to connected load s and has three functions e ON e Alarm Silence e Manual Battery Test ON Pressing this button will start up the UPS in order to provide condi tioned and protected power Alarm Silence To silence alarms press this button for at least one sec ond After the alarm is silenced the UPStation GXT 2U will reactivate the alarm system to alert of additional problems NOTE The LOW BATTERY and BYPASS reminder alarms CANNOT be silenced Manual Battery Test To initiate a manual battery test press the ON but ton for at least one second while operating from utility power with no alarm conditions present e If only three of the five Battery LEDs illuminate allow the UPS to recharge the batteries for 24 hours e After 24 hours retest the batteries e After the batteries have been retested if only three of the five Battery LEDs illuminate contact your local dealer Liebert representative or Liebert Worldwide Support Group 14 Standby Manual Bypass Button This button controls output power to connected load s and has dual functions Standby and Manual Bypass CAUTION While the UPS is in Normal Mode operation pressing the Standby
20. er of each bracket assembly as shown at right by extending it to its outermost Inner position depressing the members retaining latch and then pulling inner member from bracket assembly Retaining latches members Front members 3 Determine the height position inside the rack enclosure where you want to mount the UPS or battery cabinet CAUTION Reduce risk of tipping the rack enclosure by placing UPS or battery cabinet in the lowest possible rack position Install rear member of each M5 screws bracket assembly into rack Front rack enclosure with two 2 M5 mounting rails screws provided in this kit See figure at right Return flanges on bracket assembly fit to the inside of rack mount ing rails Insert screws loosely finger tight into top and bot tom holes of return flange on rear member Extend bracket assembly by sliding front MS screws member forward until it touches the front rack mounting rail Insert two 2 M5 screws loosely finger tight into top and bottom holes of return flange on each front member Make sure bracket assemblies are at the same mounting height on all four 4 rack mounting rails Rear rack mounting rails 4 Locate eight 8 M4 screws M4 nuts M4 and eight 8 M4 nuts from SCrews hardware pack in this kit Each nut has a locking nylon insert that begins gripping the screw when it is halfway tight Make sure to tighten nut and screw completely to assu
21. has received a signal or command from the attached computer If this was inadvertent ensure the communication cable used is correct for your system For assistance contact your local dealer Liebert representative or the Liebert Worldwide Support Group Contact a qualified electrician to verify site wiring Check battery connections completely power down and restart UPS NOTE If the battery circuit opens while the UPS is running it will be detected when the next battery test is performed The AC input powers the PFC input and serves as the bypass source If the AC is present but the voltage or frequency exceeds the acceptable range for safe operation with a load the bypass will be disabled and this LED will flash indicating that the bypass is unavailable Alarm Conditions Lo Kontan ee Battery Mode One short beep every 10 seconds utility failure more than 2 minutes of run time remaining Low Battery Two short beeps every 5 seconds less than 2 minutes of run time remaining Output Overload One short beep every half second bypass Overtemperature one second beep every 4 seconds bypass DC Bus Overvoltage one second beep every 4 seconds bypass Control Power Supply one second beep every 4 seconds Failure bypass PFC Failure bypass one second beep every 4 seconds Inverter Failure A one second beep every 4 seconds Battery Test Failure A 2 second beep every minute 29 Un
22. ilable space and use considerations Deter mine the type of installation and follow the appropriate instructions in either Tower UPS Installation or Rack Mount UPS Conversion and Installation TOWER UPS INSTALLATION When using the GXT 2U in a tower configuration use the included sup port base shown below left to stabilize the UPS If any battery cabinets are added they will include spacers to accommo date the additional cabinets shown below right Support base Spacers added to support base to accommodate additional battery cabinets RACK MOUNT UPS CONVERSION AND INSTALLATION NOTE When rack mounted the UPS must be supported by a shelf brackets or slide rails on each side The rack mount handles WILL NOT support the weight of the UPS They are used to move the UPS into and out of the rack 1 For slide rail installations first remove the top side fin Slide the top side fin forward then lift it up to remove If desired install the optional rack mount handles that were shipped with the UPS Optional rack mount handles Securing hardware and slide rails are sold separately Contact your local dealer or Liebert representative for these additional options and any assistance needed 2 Unpack the two 2 rack Return mounting bracket assemblies flanges and mounting hardware from the rack mounting kit P N RMKIT 18 32 Bracket assemblies are interchange able between left hand or right hand Remove inner memb
23. it Wx D x Hi in mm Shipping WxDxH in mm Unit Tos ka Shipping bs kg Voltage Range typical 100 90 loading 90 70 loading 70 30 loading 30 0 loading Frequency input Power Cora OUTPUT AC PARAMETERS Output Receptacles 2 NEMA L6 15R 1 NEMA L6 20R Voltage 200 208 220 230 240 user configurable VAC 3 Frequency 50 Hz or 60 Hz Waveform Main Mode Overload 200 for 8 cycles 130 for 10 seconds with transfer to bypass BATTERY PARAMETERS Type Valve regulated nonspillable flame retardant lead acid Qty x Vx Rating Battery Mfg Part Panasonic UP VW1245P1 Yuasa REW 45 12 FR Back Up Time Recharge Time 5 Hours to 95 capacity after full discharge into 100 load Internal Batteries Only Operating Temp 32 F to 104 F 0 C to 40 C Storage Temp Relative Humidity Operating Elevation Up to 10 000 ft 3000 m at 104 F 40 C without derating Storage Elevation Audible Noise lt 55 dBA at 1 meter from the rear Safety UL 1778 c UL Listed Suitable for computer room applications RFI EMI FCC Part 15 Subpart B Class A Surge Immunity IEEE 587 Category A amp B Transportation ISTA Procedure 1A 30 Unit WxDxH in mm Shipping W x D x H in mm 10 5 x 27 2 x 23 268 x 692 x 585 Unit bs eg Shipping Ibs kg 102 5 46 5 BATTERY PARAMETERS Type Valve regulated nonspillable flame retardant lead acid Qty x V x Rating 2 x 6x 12V x 9 0 AH Battery Mfg Part Panas
24. o person job depending on weight of equipment See equipment s user manual UPS or battery cabinet inside Insert the equipment with inner members attached from Step 5 into bracket assemblies by inserting top and bottom edges of inner mem bers into the top and bottom curved tracks of front members and slid ing the equipment into rack see figure in Step 6 Ends of inner members are tapered to allow rear of the equipment to be angled upward before insertion if space allows Then the rear bottom edges of inner members can be placed into front edge of bottom tracks and the front of the equipment can be tipped up into hori zontal position to insert the top edges of inner members before sliding the equip ment into rack see figure at right The equipment should move smoothly into bracket assemblies If not recheck alignment of front and rear members from Steps 3 and 4 11 10 11 12 Secure front of the equipment to rack mounting rails to prevent the equipment from sliding out of position If securing holes are provided on front of the equipment that align with the center holes on return flange of front members you can use the four 4 extra M5 screws provided in this kit to secure the eguipment Otherwise the eguip ment should be secured to front of rack mounting rails with four 4 customer supplied fasteners To orient the display for horizon tal viewing remove the front plastic bezel by
25. onic UP VW1245P1 Yuasa REW 45 12 FR Relative Humidity 0 to 95 non condensing Operating Elevation Up to 10 000 ft 3000 m at 104 F 40 C without derating Storage Elevation 50 000 ft 15 000 m maximum AGENCY Safety UL 1778 c UL Listed Suitable for computer room applications RFI EMI FCC Part 15 Subpart B Class A Transportation ISTA Procedure 1A 31 Load Estimated Time Internal Battery minutes UU 706 9 8 100 364 184 120 20 30 40 50 60 70 0 90 100 10 20 30 40 50 60 70 80 90 100 10 20 30 40 50 60 70 80 90 100 10 20 30 40 50 60 70 80 128 0 112 100 80 Note Approximate discharge times are in minutes and at 77 F 25 C with a 100 resistive load Internal Battery 1 External Battery Cabinet minutes O0 128 368 240 168 Internal Battery 128 2 External Battery Cabinets minutes 1092 552 360 252 192 132 108 Internal Battery 3 External Battery Cabinets minutes O0 al o oo NI ol w al ol co gi O ER ry 00 00 N GD ABIS 4 1456 736 480 Internal Battery 336 4 External Battery Cabinets minutes 176 144 CO Q a 32 PRODUCT WARRANTY REGISTRATION To register for warranty protection e Visit the Quick Links section of our Web site at http www liebert com e Click on Product Warranty Registration and fill in the form If you
26. or the manual bypass function has been activated UPS ON Indicator LED Green The UPS ON indicator LED is illuminated when the UPS inverter is oper ating and supplying power to your connected loads Battery Indicator LED Amber The Battery indicator LED is illuminated when the UPS is operating on battery 15 AC Input Indicator LED Green The AC Input indicator LED is illuminated when utility power is available and within the input specifications Output Voltage Selection The Output Voltage is user configurable and is designed to allow select ing or changing the desired output voltage to match the utility via the GXT 2U Configuration Program provided with the UPS The settings to choose from are 200 208 220 230 and 240 VAC output The factory default setting is 208 VAC CAUTION Never change the voltage settings while the UPS is ON and powering connected loads NOTE Setting output voltage to 200 VAC will cause the UPS unit to be derated to 2400 VA 1680 watts 16 During normal operation util F ity power provides energy to the UPS The filters power SC Sp factor correction circuit and the 5 inverter process this power to rovide computer grade power AC INPUT BATTERY UPS ON BYPASS p to connected loads The UPS m Da oo maintains the batteries in a Normal Mode Operation at 26 50 fully charged state The four green load level LEDs indicate an approximate level of load in 25 increments If the U
27. pricing BATTERY REPLACEMENT CAUTION A battery can present a risk of electrical shock and high short circuit current The following precautions should be observed before replacing the batteries Remove rings watches or other metal objects e Use a Phillips crosshead screwdriver with insulated grips Do not lay tools or other metal objects on top of the batter les If the battery replacement kit is damaged in any way or shows signs of leakage contact your local dealer or Liebert representative immediately Do not dispose of batteries in a fire The batteries may explode 23 Internal Battery Replacement Procedures 1 2 Gently remove the front plastic bezel cover from the UPS Loosen and remove the four screws on the front battery door Lay the battery door aside for reassembly Gently pull battery wiring out and disconnect the two slotted battery connectors Grasp the battery pack assembly and pull it out of the front of the UPS Unpack the new battery assembly taking care not to destroy the pack ing Compare new and old battery assemblies to make sure they are the same If so proceed with Step 6 otherwise STOP and contact your local dealer Liebert representative or the Liebert Worldwide Support Group Line up and slide in the new replacement battery pack Reconnect the two slotted battery connectors and gently push the battery wiring and battery pack assembly back into the UPS Reatta
28. re locking action Fasten rear 18 rack member and front member cco M4 nuts together using four 4 screws and four 4 nuts per bracket M4 nuts assembly as shown in the fig ures at right For maximum support locate fasteners for each bracket assembly as far apart as possible depending on rack depth while still join ing both members See fig ures at right Check alignment of bracket assemblies and TIGHTEN ALL SCREWS FROM STEPS 3 and 4 3 d SOB AA 6 BG PC ET RF GF GE EF AF EEF FF G 10 Prepare the UPS or battery cab ma inet the eguipment for rack screws Retaining mounting by following instruc latch tions in the eguipment s user N manual The equipment may s require additional parts to be added or parts to be removed for rack mounting After it is pre pared lay equipment in rack mounting position Fasten inner members from Step 2 to the equipment on both sides as shown in the figure at right with 8 M4 screws provided in this kit Make sure retaining latch is near the rear of the equipment M4 as shown in the figure at right a Open grease packet pro vided in this kit Apply a 1 long bead of grease four UPS or 4 places inside the bot battery tom curved tracks of front cabinet members as shown at Pa right The grease will allow Pas the equipment to slide into the bracket assemblies more easily CAUTION Lifting equipment into rack may be a tw
29. rks of their respective owners SL 23154 6 03 Rev 1 POWER AVAILABILITY USER MANUAL Technical Support Service Web Site www liebert com Monitoring 800 222 5877 monitoring liebert com Outside the US 614 841 6755 Single Phase UPS 800 222 5877 upstech liebert com Outside the US 614 841 6755 Three Phase UPS 800 543 2378 powertech liebert com Environmental Systems 800 543 2778 Outside the United States 614 888 0246 Locations United States 1050 Dearborn Drive P O Box 29186 Columbus OH 43229 Italy Via Leonardo Da Vinci 8 Zona Industriale Tognana 35028 Piove Di Sacco PD 39 049 9719 111 Fax 39 049 5841 257 Asia 23F Allied Kajima Bldg 138 Gloucester Road Wanchai Hong Kong 852 2 572 2201 Fax 852 2 831 0114 S EMERSON
30. rt software products e Modify the shutdown setting of DB 9 pin 6 for information on pin assignments see Communications on page 19 NOTE This program is compatible with UPS models beginning with GXT2 as in GXT2 2700RT208 It is not compatible with earlier versions of UPStation GXT UPS What You Will Need In addition to the GXT 2U UPS you will need the configuration program dis kette and serial cable beige or tan 3 wire GND TX RX straight through 2 2 3 3 5 5 included in the UPS accessory box The BLACK ML9P9S CONTACT CLOSURE communication cable IS NOT compatible with the configuration program A Windows 950 980 or NT computer desktop or laptop is also required to set up and run the configuration program 22 The UPStation GXT 2U requires very little maintenance The batteries are valve regulated nonspillable flame retardant lead acid and should be kept charged to obtain their designed life The UPS continuously charges the batteries when connected to the utility supply When storing the UPS for any length of time it is recommended to plug the UPS in for at least 24 hours every four to six months to ensure full recharge of the batteries The UPStation GXT 2U is designed to allow the user to safely replace the internal batteries Read the safety cautions before proceeding Contact your local dealer or Liebert representative to obtain the appropriate replacement battery kit part number and
31. ted amber Bypass LED other LEDs may be illuminated to indicate the diagnosed problem To manually transfer the connected load from the inverter to bypass press the Standby button once NOTE The bypass power path does NOT protect the connected equipment from disturbances on the utility supply GXT 2U REAR VIEW Ml Intellislot DB 9 Port Communications Port Cooling N lt o Loe AC Input L6 20 Input Circuit External Breaker Battery 20 amp Connector Output Receptacle L6 20R Support Base Biao NG Output Receptacles L6 15R PREPARATION 1 Visually inspect the UPS for freight damage Report damage to the carrier and your local dealer or Liebert representative CAUTION The UPS is heavy see Specifications section Take proper precautions when lifting or moving it 2 Decide where to place the GXT 2U Install the UPS indoors in a con trolled environment where it cannot be accidentally turned off Place itin an area of unrestricted airflow around the unit away from water flammable liquids gases corrosives and conductive contaminants Maintain a minimum clearance of 4 inches 100mm in the front and rear of the UPS Maintain an ambient temperature range of 32 F to 104 F 0 C to 40 C NOTE UPS operation in temperatures above 77 F 25 C reduces battery life 3 The GXT 2U may be installed in either a tower configuration or in a rack depending on ava
32. tery open emitter OB Utility Fail open emitter o Utiy Fai open coledo OOOO Pin Assignment Collector to Emitter Open Collector Open Emitter Maximum voltage and current on pins 1 7 8 and 9 is 60 VDC 10 0 mA PINS 4 amp 5 REMOTE SHUTDOWN ON BATTERY 1 This pin is functional only when the UPS is in battery mode If the UPS is being powered by the utility Pin 4 will ignore any signal on this pin 2 Pin 4 requires a 5 12 VDC signal to shutdown This normally comes form the serial port using Liebert s contact closure cable It cannot be used with just a contact closure unless the relay is used to switch a voltage source A 5 12 VDC signal for 1 5 seconds or greater is required to signal a shutdown Signals for less than 1 5 seconds will be ignored After Pin 4 receives a shutdown signal for 1 5 seconds the command cannot be canceled 19 3 battery shutdown signal on Pin 4 will NOT cause an immediate shutdown A shutdown signal will start a 2 minute shutdown timer The timer cannot be stopped After 2 minutes the UPS will shut down 4 Ifthe utility returns during the 2 minute timer countdown the shut down timer will continue until the end of 2 minutes and the UPS will turn OFF The UPS must remain OFF for at least 10 seconds even if AC input power returns before the UPS turns OFF This serves to reset and restart the server Whether the UPS turns back ON when power is restored depends on the
33. tility power voltage or frequency is out of tolerance bypass is Flashing unavailable C amp E LEDs Under fault conditions the Fault indicators will be illuminated indefinitely while battery charger is operational or for a maximum of 5 minutes while battery charger is not operational Ifa problem persists consult your local dealer Liebert representative or contact the Liebert Worldwide Support Group Please have the UPS model number and serial number available at the time of your inguiry Troubleshooting Guide roen e sa UPS fails to start UPS is short circuited or when the ON overloaded button is pressed Battery indicator UPS not plugged in LED is illuminated UPS input protection fuse has blown opened Utility voltage out of UPS input range UPS has reduced Batteries are not fully battery time charged UPS is overloaded Batteries may not be able to hold a full charge due to age 26 Ensure UPS is OFF Disconnect all loads and ensure nothing is lodged in output receptacles Ensure loads are not defective or shorted internally UPS is operating from battery mode make certain UPS is securely plugged into the wall receptacle UPS is operating from battery mode Save data and close applications Replace UPS input fuse then restart UPS UPS is operating from battery mode Save data and close applications Ensure utility supply voltage is within acceptable limits for UPS Keep UPS
34. tween the UPS and a network server or other computer systems This port pro vides detailed operating information including voltages currents and alarm status to the host system when used in conjunction with Liebert MultiLink software MultiLink software can also remotely control UPS operation Dynamic O Bypass gt L1 DC to DC Converter EE TRANSIENT VOLTAGE SURGE SUPPRESSION TVSS AND EMI RFI FILTERS These UPS components provide surge protection and filter both electro magnetic interference EMI and radio frequency interference RFI They minimize any surges or interference present in the utility line and keep the sensitive equipment protected RECTIFIER POWER FACTOR CORRECTION PFC CIRCUIT In normal operation the rectifier power factor correction PFC circuit con verts utility AC power to regulated DC power for use by the inverter while ensuring that the waveshape of the input current used by the UPS is near ideal Extracting this sinewave input current achieves two objectives e The utility power is used as efficiently as possible by the UPS e The amount of distortion reflected on the utility is reduced This results in cleaner power being available to other devices in the build ing not being protected by the UPStation GXT 2U INVERTER In normal operation the inverter utilizes the DC output of the power factor correction circuit and inverts it into precise regulate
35. used in rack mount or tower configuration Take proper precautions when lifting them 1 Visually inspect the external battery cabinet for freight damage Report damage to the carrier and your local dealer or Liebert representative 2 For slide rail installations first remove the top side fin Top side fin slides forward and then lift up to remove Optional rack mount han dles are shipped with the external battery cabinet and may be installed at this time if desired 3 Securing hardware and slide rails are sold separately Please contact your local dealer or Liebert representative for these additional options and any assistance needed Fasten the slides into position with the screws per the instructions included with the slide rails 4 Use the enclosed support bases for the tower option to prevent tip over One additional set of support base extensions ships with each external battery cabinet 5 Connect the supplied external battery cab inet cable to the rear of the external bat tery cabinet then to the rear of the UPS 6 Turn ON the battery breaker on the rear of the external battery cabinet 7 The UPS is now equipped with addi tional backup battery run time For approximate battery run times refer to the Battery Run Times charts in this manual i l vay Sy TK NO NOTE You must use the included Configuration Program to specify the number of external battery cabinets connect
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