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Emerson Liebert GXT3 1000VA/900W

1. E E t F B _ y i AR Rear Member d r PE ES HEBE M4 Screw 8 pieces BUE I EFIE Front member d H i x In M4 Nut 8 pieces ee EE Beye l7 SEM B o R gas BH M HHE Hu d d BIERE amp HEC Wi EHE Bru HE BIFA E I EE E E B jere IM gal 3 PUES BUB HE 7 Fasten inner members pulled from the slide rail assemblies in Step 2 to the UPS on both sides with eight M4 screws provided in this kit Make sure that the retaining latch is near the rear of the UPS as shown in Figure 15 Figure 15 Installing inner members Liebert GXT3 UPS Inner Member Retaining Latch o M4 screw 8 pieces 8 Use M4 screws to install ears of accessories on both sides of the UPS as shown in Figure 16 15 Installation Figure 16 Installing rack mount handles Liebert GXT3 UPS as Rack Mount Handles 2 pieces pu M4 Screw 8 pieces 9 Insert the UPS with inner members attached into slide rail assemblies by inserting top and bottom edges of inner members into the top and bottom curved tracks of front members and sliding the UPS into rack as shown in Figure 17 Figure 17 Insert the UPS Front Member 000000000000000 000000000000 00 0009 oo gan i 000000000000000 00000000000000 0 009 mn aun c o NOTE Ends of inner members are tapered to allow rear of the UPS to be angled
2. 14 Installation 5 Extend the slide rail assembly by sliding the front member forward until it touches the rack s front vertical rails adjustable length 18 to 32 inches 457 813mm Use two M5 screws to fix each front member onto the front vertical rails through the installation holes Make sure that slide rail assemblies are at the same mounting height on all four rack rails as shown in Figure 13 Figure 13 Installing front member of each slide rail assembly ET he slg wa nay Rey Bl NERE Pi PA HERE Front d a HE Vertical 8 Z E ELA 8 j E HEBE Pole E K a E Jm N AR B MH E b ara E ELE B m Y El FEE y ME q NETE P ET B ELEME y b ed elja e Front 4 3 E Ne Member illo MH P HIERE 12 a M5 Screw Es d y agl B EHE 4 pieces We S ss d t ELEME Uf fel 4 HH Rear El a Wer EHE E v je EHE Member au 2A EE IT nm Esa TEE HIERE 5 MIHI MEIST S DEJA 6 Fasten rear member and front member together using four M4 screws and four M4 nuts M4 nuts have been factory installed on the rear member per slide rail assembly as shown in Figure 14 Figure 14 Fastening rear member and front member together Ve Scr er NN NW Mr EN CERRAR RIA 7 7 FT 7 A
3. Ambient Temperature C F 25 30 77 86 30 35 86 95 35 40 95 104 Maximum Output Power Factor Derating 100 93 93 86 86 79 Maximum Load 37 Specifications Table 15 Battery run times 208 VAC RT aaka TUE 120VAC RT Models Model Batteries Cabinets of Capacity 500VA 700VA 1000VA 1500VA 2000VA 3000VA 3000VA 1096 128 105 90 77 77 74 77 20 82 61 37 35 33 36 37 30 41 37 30 23 21 21 21 40 38 32 23 16 15 15 15 50 34 27 17 11 11 11 11 Internal Battery 60 31 22 14 10 8 8 8 70 27 18 11 6 6 6 6 80 23 15 9 5 5 5 5 90 20 13 8 4 4 4 4 100 17 11 7 4 3 3 3 10 328 306 212 199 183 166 183 20 209 182 151 133 124 121 123 30 166 149 123 97 80 79 79 40 152 130 100 72 41 53 53 Internal Battery 50 139 109 80 41 38 46 45 1 External Battery Cabinet 60 125 98 68 38 34 39 38 70 109 81 41 35 30 31 31 80 100 72 39 32 25 26 26 90 92 63 37 27 21 21 22 100 79 41 35 23 17 18 18 10 480 373 336 314 311 307 311 20 334 313 214 188 161 159 160 30 309 211 166 148 134 133 133 40 216 185 151 126 105 105 104 Internal Battery 50 197 159 137 103 80 81 80 2 External Battery Cabinets 60 167 149 122 82 67 68 67 70 159 139 105 72 40 52 52 80 152 128 95 62 38 47 47 90 144 112 80 40 36 43 43 100 137 104 73 38 33 38 38 10 480 480 480 341 335 332 335 20 401 341 321 227 206 203 205 30 338 318 218 185 157 157 157 40 322 224 191 154 139 139 138 Internal Battery 50 306 205 1
4. 21 Operation 4 0 OPERATION This section describes checks to be made before starting the UPS how to start the UPS manual battery test manual bypass shutting down the UPS and disconnecting the utility power from the UPS NOTE The Liebert GXT3 s battery has been fully charged before delivery but some charge will be lost during storage and shipping To ensure that the battery has adequate reserve power to protect the connected load charge the battery for three hours before putting the UPS into service 4 1 Startup Checklist for the Liebert GXT3 Before starting the UPS perform these checks __ 1 Check that the input plugs and loads are connected properly and reliably 2 Check that all of the battery cables are connected properly 3 Check that the communication cables are connected properly 4 2 Starting the UPS 1 Turn On the input circuit breaker see Figures 3 and 5 for its location 2 Turn On the UPS by pressing the On Alarm Silence Manual Battery Test button for three seconds After the button is pressed the LEDs on the display will signal that the unit has initiated the startup process 3 Once the inverter LED has been illuminated turn On the connected loads 4 Check the status indicators to determine whether the Liebert GXT3 is operating normally 5 Check the load level indicators to verify that the connected load does not exceed the UPS rated capacity The UPS is now providing conditioned power to th
5. Input Power Cord 10 ft attached w NEMA 5 15P plug 10 ft attached w 10 ft attached w NEMA 5 20P plug NEMA L5 30P plug 10 ft attached w NEMA L6 20P plug Output AC Output Receptacles 5 15R x 6 5 20R x 6 L5 30Rx 1 5 20Rx6 L6 20Rx 1 L6 15Rx2 208 220 230 240 VAC Voltage 110 115 120VAC user configurable 13 user configurable 3 Waveform Sine wave DU AC MORO 150 for 80 seconds 18096 for 10 seconds Battery Type Valve regulated nonspillable lead acid Qty x V x Rating 4 x 12V x 7 2Ah 4 x 12V x 9 0Ah 6 x 12V x 9 0Ah 6 x 12V x 9 0Ah Battery Mfr Part Panasonic UP RW1236 CSB GP 1272 Panasonic UP RW1245 CSB HR 1234W F2 Backup Time See Table 15 Recharge Time 3 Hours to 90 capacity after full discharge with 100 load till UPS auto shutdown Internal Batteries Only Environmental Operating Temperature F C 32 to 104 0 to 40 see Table 14 Operating temperature parameters Storage Temperature F C 5 to 122 15 to 50 Relative Humidity 0 to 95 non condensing Operating Elevation Up to 10 000 ft 3000m at 77 F 25 C without derating Storage Elevation 50 000 ft 15000m maximum lt 45dBA at 3ft 1m rear lt 48dBA max 3ft 1m front and side Audible Noise lt 46 dBA at 3ft 1m lt 48dBA max 3ft 1m rear Agency Safety UL 1778 c UL Listed RFI EM
6. On Alarm Silence Manual Battery Test button is pressed Cause UPS is short circuited or overloaded Solution Ensure UPS is Off Disconnect all loads and ensure nothing is lodged in output receptacles Ensure loads are not defective or shorted internally Battery indicator is illuminated UPS not plugged in UPS is operating from battery mode ensure UPS is securely plugged into the wall receptacle UPS input protection circuit breaker has opened UPS is operating from battery mode Save data and close applications Reset UPS input breaker then restart UPS Utility power is out of tolerance UPS is operating from battery mode Save data and close applications Ensure utility supply voltage is within acceptable limits for UPS UPS has reduced battery backup time Batteries are not fully charged Keep UPS plugged in continuously at least 24 hours to recharge batteries UPS is overloaded Check load level indicator and reduce the load on the UPS Batteries may not be able to hold a full charge due to age Replace batteries Contact your local dealer Emerson representative or Emerson Channel Support for replacement battery kit Fault and Bypass indicators and all LED segments of battery level indicator are illuminated UPS overloaded or load is faulty Check load level indicator and remove non essential loads Recalculate the load and reduce number of loads connected to UPS Check loa
7. 24 Figure 25 Figure 26 Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Table 13 Table 14 Table 15 FIGURES Liebert GXT3 rack tower models front view lesser 5 Liebert GXT3 minitower front view 0 eee ee eee eee eens 5 Liebert GXT3 120V rack tower models rear panel components 0 eee eens 6 Liebert GXT3 208V rack tower models rear panelcomponents eese 7 Liebert GXT3 1000MT120 rear panel components eee 7 Operating principle diagram EE E a a cence ls 8 Supporb Dases tt asi ad aaa idad rad 12 Remove the front plastic bezel cover 12 Rotate the operation and display panel o ooooooor eee eee eee ens 13 Toweranstallation ta o dde o es lies riada 13 Pulling inner member from each slide rail assembly o oo oooooooooonooooooo 14 Installing rear member of each slide rail assembly o o oooooooooorroooror ooo 14 Installing front member of each slide rail assembly oo ooooooooooooooooooo 15 Fastening rear member and front member together o o ooooooooooooooo ooo 15 Installing inner members 15 Installing rack mount handles srren i oe e A T eee es 16 T sert the UP errora DA deer ee ra Ben A ln ae SAN Eod A Aa ia 16 Operation and display padel 19 Battery level indicator A A bE EE 20 Load level Indicators eu EUR re e ERE ER NR a 20 Terminal block communication p
8. 50 C Relative Humidity 0 to 95 non condensing Operating Elevation Up to 10 000 ft 3000m at 77 F 25 C without derating Storage Elevation 50 000 ft 15000m maximum lt 43dBA max 3ft 1m front and sides lt 50 dBA at 3ft 1m rear RUBI NOISE lt 46dBA max 3ft 1m rear lt 45 dBA at 3ft 1m front and sides Agency Safety UL 1778 cUL Listed RFI EMI FCC Part 15 Class A CISPR22 Class B Surge Immunity Transportation IEC 62040 2 2nd Ed ISTA Procedure 1A 35 Specifications Table 12 Specifications of GXT3 1500RT120 GXT3 3000RT120 and GXT3 3000RT208 UPS Product Model GXT3 1500RT120 GXT3 2000RT120 GXT3 3000RT120 GXT3 3000RT208 Parameters 1500VA 1350W 2000VA 1800W 3000VA 2700W 3000VA 2700W Dimensions D x W x H in mm 19 7 x 16 9 x 3 4 23 7 x 16 9 x 3 4 Unit 497 x 430 x 85 602 x 430 x 85 Shipping 25 5 x 23 9 x 10 6 29 4 x 23 4 x 10 6 647 x 607 x 270 747 x 607 x 270 Weight Ib kg Unit 51 1 23 2 56 1 25 5 71 4 32 4 Shipping 57 3 26 61 7 28 77 35 Input AC 208VAC nominal Voltage Range typical 120VAC nominal variable based on output load variable based on output load 90 100 loading 102VAC 140VAC 177VAC 280VAC 70 90 loading 96VAC 140VAC 168VAC 280VAC 30 70 loading 84VAC 140VAC 150VAC 280VAC 0 30 loading 60VAC 140VAC 115VAC 280VAC Frequency 40 70Hz Auto Sensing
9. Liebert GXT3 1 Transfer the UPS to manual bypass by pressing the Standby Manual Bypass button and holding 1t for about 2 seconds If manual bypass is not available disregard the first step Press the Standby Manual Bypass button twice within four seconds to shut down the UPS The UPS will shut down about 30 seconds after the button is pressed Power to the connected loads is now Off Disconnecting Input Power from the Liebert GXT3 1 2 Once the UPS has been shut down as detailed in 4 5 Shut Down the Liebert GXT3 disconnect the input cable plug Wait 30 seconds and verify that all indicators have turned Off and the fan has stopped this indicates that the power off is complete Turn the external battery cabinet breaker switch to the Off position if the UPS has an external battery cabinet After powering Off the UPS the UPS ceases output and the load is powered Off 23 Communication 5 0 COMMUNICATION 5 1 This section describes UPS communication over the three types of communication connections on the rear of the Liebert GXT3 Liebert IntelliSlot port USB port standard B type Terminal Block Communication A CAUTION To maintain safety SELV barriers and for electromagnetic compatibility signal cables should be segregated and run separate from all other power cables Liebert IntelliSlot Communication Cards The Liebert IntelliSlot port accepts three optional cards L
10. Power Off will be performed either by NO or NC contact of Any Mode Shutdown depending on the settings in the configuration program A current limited source for this optocoupler 12VDC 50mA will be available from the UPS The connection to the UPS for remote connection will be via terminal block connector Any Mode Shutdown wiring must conform to all national regional and local wiring regulations A WARNING When the Auto Enable output option is selected and the UPS output is disabled using Pin 1 and Pin 2 the Liebert GXT3 s output can turn On automatically and without warning if the Pin 1 and Pin 2 connection is changed 26 Communication 5 3 2 Battery Mode Shutdown 5 3 3 5 3 4 Battery Mode Shutdown permits shutting down the UPS by turning Off the rectifier inverter and bypass so that there is no power to the load when the UPS is On Battery Battery Mode Shutdown can be performed locally or remotely Local Any Mode Shutdown can be performed by shorting Pin 3 and Pin 4 Remote Any Mode Shutdown can be achieved by a switch connected to Pin 3 and Pin 4 and mounted at a remote location NOTE Remote Power Off will be performed by NO contact A current limited source for this optocoupler 12VDC 50mA will be available from UPS The connection to the Liebert GXT3 for remote connection will be via terminal block connector Battery mode shutdown wiring must conform to all national regional and loc
11. and fill in the form If you have any questions contact Emerson Channel Support at North America 800 222 5877 Outside North America 00 800 1155 4499 liebert upstech emerson com 39 Specifications 40 Ensuring The High Availability Of Mission Critical Data And Applications Emerson Network Power a business of Emerson NYSE EMR is the global leader in enabling Business Critical Continuity from grid to chip for telecommunication networks data centers health care and industrial facilities Emerson Network Power provides innovative solutions and expertise in areas including AC and DC power and precision cooling systems embedded computing and power integrated racks and enclosures power switching and controls infrastructure management and connectivity All solutions are supported globally by local Emerson Network Power service technicians Liebert AC power precision cooling and monitoring products and services from Emerson Network Power deliver Efficiency Without Compromise by helping customers optimize their data center infrastructure to reduce costs and deliver high availability 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 2010 Liebert Corporation All rights reserved throughout the world Specifica
12. are illuminated UPS shut down by a command from the communications port s Your UPS has received a signal or command from the attached computer If this was inadvertent ensure the communication cable used is correct for your system For assistance contact your local dealer Emerson representative or Emerson Channel Support Fault indicator and diagnostic A and B indicators are illuminated AC input indicator is flashing Battery indicator is flashing UPS Failure Includes Dual Fan failure single fan failure under certain condition and Battery Charger Failure and continuous alarm UPS detected a line to neutral reversal or a loss of proper grounding for UPS continuous alarm and UPS will not start in standby status This is active only when power is first applied to the input Once the UPS is running the AC input indictor will flash unless the input wiring is correctly changed Battery source is not available continuous alarm Ensure fan is not blocked If the fault is not removed contact your local dealer Emerson representative or Emerson Channel Support 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 Bypass indicator is flashing Because the voltage or frequency is outside acceptable limits the bypass is
13. composed of five LED bars that illuminate to indicate the relative load on the UPS output in 25 increments 5 The load level indicator will illuminate as shown in Figure 20 Figure 20 Load level indicators 0 25 26 50 po 51 75 mee ON 76 100 po ON OFF OFF OFF OFF ON ON OFF OFF OFF o Z o O m T O 7 T 2 Il 2 IIl Z Z 2 Illl 2 I zZ Z o Z o Z O 7 T O lt D O o o Z ON o zZ Controls and Indicators 3 2 2 UPS Status Indicators UPS status is indicated by five symbols fault indicator AC input indicator battery indicator inverter indicator and bypass indicator Table 5 shows the symbols and their meaning Table 5 UPS status indicators UPS Status Indicator Icon Color Description Fault Indicator Red On if the UPS has detected a fault Off if there is no fault AC Ingdtihidicat r RUM Green On when the utility input power is normal Off during utility failure flashing when utility power is outside specifications Battery Indicator mi Amber On when the battery is supplying power Off when the battery is not supplying power inverter Indicator Green On when the inverter is supplying power Off when the inverter is not supplying power Bypass Indicator pu Amber On when the bypass is supplying power Off when the inverter is not supplying power and flashing when utility power is outside specifications
14. connect the UPS and network server or other computer system using Liebert MultiLink Configuration program can be accessed through the communication port Configuration Program Accessing the Configuration Program via USB is a new feature of the Liebert GXT3 For most users the factory default settings will be adequate This section illustrates the features available for modification as well as the factory default setting The USB configuration program allows these features of the Liebert GXT3 to be changed Enable Disable Auto Restart Select frequency converter operation with a fixed output frequency of 50Hz or 60Hz bypass dis abled Set the Low Battery Warning alarm time from 2 to 30 minutes Enable Disable the Auto Battery test Enable Disable Auto Restart after removing Remote Shutdown Set the wiring mode of Remote Shutdown Set the Auto Enable output 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 calculated by Liebert software products Select one of multiple output voltages to match various voltages see Table 6 Table 6 Output voltage option Factory UPS Model Default VAC Output Voltage Option VAC GXT3 500RT120 GXT3 3000RT120 120 110 115 120 and 127 GXT3 1000MT120 GXT3 3000RT208 208 208 220 230 240 NOTICE The output voltage settings cannot be changed while the UPS is On and powering con
15. disabled 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 indicator will flash indicating that the bypass is unavailable When reporting a UPS issue to Emerson include the UPS model and serial number These are on the top panel of the Liebert GXT3 33 Battery Cabinet 8 0 BATTERY CABINET Optional battery cabinets are available for the Liebert GXT3 The battery connectors and input breaker are on the battery cabinet s rear panel as shown in Figure 26 For battery cabinet specifications refer to Table 13 The Liebert GXT3 may be equipped with a maximum of four extension battery packs For battery run times refer to Table 15 Figure 26 Battery cabinet Input Breaker Battery Connectors A WARNING Do not contact the battery connectors and ground without wearing protective gloves and clothing and taking other precautions against electrical shock The battery loop and AC input are not insulated which may cause a dangerous voltage between the battery connectors and ground NOTE External Battery Connectors are wired in parallel Either connector can be connected to the UPS or to another battery cabinet 34 Specifications 9 0 SPECIFICATIONS Table 11 Specifications of GXT3 500RT120 GXT3 1000RT120 and GXT3 1000M
16. handles cannot sup port the weight of the UPS They are used to move the UPS into and out of the rack and attach the UPS to the rack Mounting hardware and slide rails are sold separately Contact your local Emerson representative for these options and any assistance GXT3 1000MT120 cannot be installed in a rack The unit is a minitower only To install a Liebert GXT3 rack tower UPS in a rack 1 Unpack the two slide rails assemblies and mounting hardware from the rack mounting kit P N RMKIT18 32 Slide rail assembly includes inner member and front and rear members They are interchange able between left hand or right hand Mounting hardware includes M4 screws and M5 screws 2 Remove inner member of each slide rail assembly by extending it to its outermost position depressing the retaining latch and then pulling inner member from slide rail assembly see Figure 11 Figure 11 Pulling inner member from each slide rail assembly 3 Determine the Liebert GXT3 s mounting position inside the racks vertical rails A CAUTION Reduce the risk of tipping the rack by installing the Liebert GXT3 as low as possible in the rack 4 Attach the rear member of each slide rail assembly to the rack s rails with two factory supplied M5 screws see Figure 12 Figure 12 Installing rear member of each slide rail assembly Vertical pole A 4 M5 screw 4 pcs Rear member Front member
17. installation and maintenance applicable to a UPS and a remote battery supply not having a grounded supply circuit ELECTROMAGNETIC COMPATIBILITY The Liebert GXT3 complies with the limits for a 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 The Liebert GXT3 series complies with the requirements of EMC Directive 2004 108 EC and the published technical standards Continued compliance requires installation in accordance with these instructions and use of accessories approved by Emerson Information for the Protection of the Environment UPS Servicing UPS makes use of components dangerous for the environment electronic cards electronic components The components removed must be taken to specialized collection and disposal centers GLOSSARY OF SYMBOLS A A 9 Hi Risk of electrical shock Indicates caution followed by important instructions AC input AC output Requests the user to consult the manual Indicates the unit contains a valve regulated lead acid battery Recycle DC voltage Equipment grounding conductor Bonded to ground AC voltage
18. trademarks of Emerson Electric Co or one of its affiliated companies 2010 Emerson Electric Co
19. upward before insertion if space allows The UPS should move smoothly into slide rail assemblies If not recheck alignment of front and rear members from Steps 4 through 6 Factory supplied rack handles are not intended to be used to lift the UPS These are intended to be used to slide the UPS into and out of the rack 10 Through the rack mount handles use M5 screws provided in this kit to secure front of the UPS to rack EIA rails to prevent the UPS from sliding out of position 11 If optional Liebert external battery cabinets are connected to the UPS they can be placed all on one side of the UPS or stacked beneath the UPS The installation procedures are the same as those of the UPS 16 Installation 2 5 2 5 1 2 5 2 Cable Connection The Liebert GXT3 rear panel has an input cable and plug output receptacles and output cable s Output cables are on GXT3 3000 models only Refer to 1 3 2 Rear Panel Features for details The battery cables are supplied with the battery cabinet Connecting Input Plug and Loads NOTE Ensure that all the loads are turned Off Prepare an input power supply that is properly protected by a circuit breaker in accordance with national and local electrical codes The wall receptacle must be grounded The plug on the power supply cord is intended to serve as the disconnect device The socket outlet must be installed near the equipment and must be easily accessible Emerson rec
20. 3 needs two assembled support bases one in the front and one in the rear Adjust the direction of the operation and display panel and logo on the Liebert GXT3 a Remove the front plastic bezel cover as shown in Figure 8 Remove the front plastic bezel cover b Pull the operation and display panel gently rotate 1t 90 degrees clockwise and snap it back into position as shown in Figure 9 12 Installation Figure 9 Rotate the operation and display panel Operation and Display Panel Rotated Clockwise 90 Degrees c Pull the logo on the front plastic bezel cover gently rotate it 90 degrees clockwise and snap it back into position The rotated front plastic bezel cover is shown in Figure 10 d Replace the front plastic bezel cover on the Liebert GXT3 At this point the UPS operation and display panel and logo have been rotated 90 degrees clockwise which provides upright viewing for users 5 Place the Liebert GXT3 and any battery cabinets on the support bases Each Liebert GXT3 needs two support assemblies as shown in Figure 10 Figure 10 Tower installation Liebert GXT3 Liebert a GXT3 UPS PR Battery Cabinet Operation and Display Panel Rotated for Tower Operation Support Bases 13 Installation 2 4 2 Rack Installation NOTE Q e When the Liebert GXT3 is installed in a rack it must be supported by a shelf fixed rails or slide rails on each side The factory supplied rack mount
21. 62 139 120 120 113 3 External Battery Cabinets 60 219 186 152 123 99 100 100 70 205 163 141 105 80 81 81 80 191 155 131 93 70 71 71 90 167 148 120 79 60 62 62 100 162 140 106 71 40 51 51 38 Specifications Table 15 Battery run times continued 208 VAC RT 120VAC RT Models Model Number of Load Percent Batteries Cabinets of Capacity 500VA 700VA 1000VA 1500VA 2000VA 3000VA 3000VA 10 480 480 480 480 480 346 480 20 480 480 339 317 304 301 303 30 398 337 315 216 188 187 187 40 340 321 220 183 156 156 155 Internal Battery 50 328 304 199 157 141 142 141 4 External Battery Cabinets 60 316 217 167 145 126 127 126 70 304 202 159 133 107 108 108 80 221 186 151 120 95 97 97 90 210 164 143 105 79 81 81 100 199 158 134 96 71 73 73 Times in this table are approximate They are based on new fully charged batteries with 100 resistive loads and an ambient temperature of 77 F 25 C To increase this time turn Off non essential loads such as idle computers and monitors or add optional external battery cabinets 9 1 Product Warranty Registration To register for warranty protection visit the Quick Links section of the Liebert Web site at http www w liebert com Click on Product Warranty Registration
22. AC Power For Business Critical Continuity Liebert GXT3 UPS 120V 208V 500VA 3000VA User Manual N EMERSON Network Power TABLE OF CONTENTS IMPORTANT SAFETY PRECAUTIONS 000 e eee hh eee eee ee eee eee ee ee eee 1 SAVE THESE INSTRUCTIONS o i EID a aad Sek OE I A ay 1 GLOSSARY OF SYMBOLS 2420110423 99 AAA LI 3 1 0 PRODUCT DESCRIPTION 51 s a datada 4 1 1 Features scies re dale its 4 1 2 Avaiable Models owed SES Y Goo BOE Wa BE e bey veg Gv AB OR Sedes eg 4 1 3 Appearance and Components ccc ccc ccc cece ee eee es 5 153 1 Froot Panel and Controls 2 2 aer a Be Se Aubin d lid 5 13 2 Rear Panel Features 205582 A HE RII HO e ed Aidt de 5 1 4 Major Components Sa ii A Feb p eet Re ee P es 8 1 5 Operating Mode ve a CH OR No Xr ole a ae RG s RR S 9 Por Wtility AC Mod Gis 4 ess A A Whigs ow Se Shee ree edt 9 T 5 2 Manual Bypass Mode urnas A ae ef rele ideada 9 15 9 Battery Modene ure ero Ad Wigs a RN Ud e EET dde 10 1 5 4 Battery Recharge Mode eee 10 1 5 5 Frequency Converter Mode 10 2 0 INSTALLATION i s a vac Tae RA A A Pd Da 11 2 1 Unpacking and Inspection 11 2 2 Whats Included aiU E darn Meth VERS ea Ru ne P IDA 11 2 3 Preparation for Installations ys s vs Ever bh A Ee VP DO 11 2 3 1 Installation Environment 11 2 4 Mechanical Installations 7 o2 ere EA rues eee oc PSU We BS 12 ZA S Tower Installation da sostenute ee e ec ad etoile esed hd 12 24 2 Rack Inst
23. I FCC Part 15 Class A CISPR22 Class B Surge Immunity IEC 62040 2 2nd Ed Transportation ISTA Procedure 1A 36 Specifications Table 13 Battery cabinet specifications Model Number Parameter GXT3 48VBATT GXT3 72VBATT GXT3 500RT120 GXT3 700RT120 GXT3 1000RT120 GXT3 1500RT120 GXT3 3000RT120 Used w UPS Model GXT3 2000RT120 GXT3 3000RT208 Dimensions D x W x H in mm Unit 19 7 x 16 9 x 3 3 23 7 x 16 9 x 3 3 497 x 430 x 85 602 x 430 x 85 Shipping 24 3 x 22 4 x 10 3 28 2 x 22 4 x 10 3 617 x 570 x 262 717 x 570 x 262 Weight Ib kg Unit 57 3 26 83 8 38 Shipping 61 7 28 92 6 42 Battery parameters Type Valve regulated nonspillable lead acid Qty x Vx Rating 2x4x 12V x 9 0Ah 2 x 6 x 12V x 9 0Ah Battery Mfr Part Panasonic UP RW1245 CSB HR 1234W F2 Backup Time See Table 15 Environmental Operating Temperature F C 32 to 104 0 to 40 19 to 122 15 to 50 High ambient temperatures will reduce battery life Storage Temperature F C Relative Humidity 0 to 95 non condensing Operating Elevation Up to 10 000 ft 3000m at 104 F 40 C without derating Storage Elevation 50 000 ft 15000m maximum Agency Safety UL 1778 c UL Listed RFI EMI FCC Part 15 Class A CISPR22 Class B Surge Immunity IEC 62040 2 2nd Ed Transportation ISTA Procedure 1A Table 14 Operating temperature parameters
24. ON Alarm Silence Battery Test OFF Bypass WEEE Product Description 1 0 PRODUCT DESCRIPTION 1 1 1 2 The Liebert GXT3 is a compact online uninterruptible power system UPS that continuously conditions and regulates its output voltage The Liebert GXT3 is designed to supply microcomputers and other sensitive equipment with clean sine wave input power Upon generation AC power is clean and stable However during transmission and distribution it is subject to voltage sags spikes and complete failure that may interrupt computer operations cause data loss and damage equipment The Liebert GXT3 protects equipment from these disturbances The Liebert GXT3 continuously charges its batteries from utility power enabling it to supply power to connected loads even when utility power fails This sections describes the UPS its features models appearance and components operating principles and operating mode Features Intelligent battery management to extend the battery life Operation and display panel with LED for monitoring load percentage and battery capacity inde pendently Flexible network management with Liebert MultiLink software Fan fault self inspection and automated diagnostic function ntelligent fan operation automatically changing rotation speed depending on system require ments to decrease power consumption and noise Input circuit breaker to ease recovery from overloads Safety a
25. S is completely shut down Otherwise the output terminal may carry live voltage presenting an electric shock hazard To ensure human safety and normal UPS operation the UPS must be properly grounded before use When the UPS is connected to an IT power distribution system a short circuit protection device must be installed on the neutral line Install and use the Liebert GXT3 in the following environments Temperature 32 F 104 F 0 C 40 C relative humidity 0 95 non condensing Out of direct sunlight Away from heat sources Stable surface not subject to vibrations or shocks Away from dust and other particulates Away from corrosive substances salts and flammable gases Keep the air inlet and outlet of this UPS unobstructed Poor ventilation will increase the internal temperature of the UPS and can adversely affect the UPS and its batteries Keep liquid and foreign objects away from the UPS In case of fire use a dry chemical fire extinguisher to put out the fire Using a fluid fire extinguisher may cause electric shock This UPS 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 This UPS is designed for data processing equipment If uncertain consult your local dealer or Emerson representative This UPS is not for use in a computer room as defined in the standard for the Protection of Electronic Computer Data Processin
26. T120 UPS Product Model GXT3 500RT120 GXT3 700RT120 GXT3 1000RT120 GXT3 1000MT120 Parameters 500VA 450W 700VA 630W 1000VA 900W 1000VA 900W Dimensions D x W x H in mm Unit 19 7 x 16 9 x 3 4 15 4 x 6 9 x 8 9 497 x 430 x 85 390 x 175 x 225 Shipping 647 X 607 x 270 562 x 327 x lt 355 Weight Ib kg Unit 37 16 8 37 5 17 Shipping 44 1 20 36 16 5 Input AC Voltage Range typical 120VAC nominal variable based on output load 90 100 loading 90VAC 140VAC 70 90 loading 86VAC 140VAC 30 70 loading 77TVAC 140VAC 0 30 loading 60VAC 140VAC Frequency 40Hz 70Hz Auto Sensing Input Power Cord 10 ft attached w NEMA 5 15P plug Output AC Output Receptacles 5 15R x 6 Voltage 110 115 120VAC user configurable 3 Waveform Sine wave Utility AC Mode Overload 200 for 2 seconds 150 for 50 seconds with transfer to bypass Battery Type Valve regulated nonspillable lead acid Qty x Vx Rating Battery Mfr Part 4 x 12V x 5 0Ah YUASA NPH5 12 CSB HR 1221W CSB GP1245 Backup Time Recharge Time See Table 15 3 Hours to 90 capacity after full discharge with 100 load till UPS auto shutdown Internal Batteries Only Environmental Requirements Operating Temperature F C 32 to 104 0 to 40 see Table 14 Operating temperature parameters Storage Temperature F C 5 F to 122 F 15 C to
27. ailure condition the UPS automatically transfers the connected loads to bypass NOTE The bypass power path does not protect the connected loads from disturbances on the utility Operating Mode The UPS operation modes include Utility AC mode bypass mode battery mode battery recharge mode and frequency converter mode For the descriptions of indicators and control buttons in this section refer to 3 0 Controls and Indicators Utility AC Mode During Utility AC Mode utility power provides energy to the Liebert GXT3 The filters PFC circuit and the inverter process this power to provide computer grade power to connected loads Meanwhile the UPS maintains the batteries in a fully charged state Manual Bypass Mode Manual Bypass Mode occurs when the Standby Manual bypass button is pressed and held for about 2 seconds while the Liebert GXT3 is in Utility AC Mode Bypass operation is indicated by an audible alarm and illuminated amber bypass indicator If other indicators are illuminated refer to 7 0 Troubleshooting During manual bypass mode utility power bypasses the inverter and provides energy to the connected load NOTICE Turning Off the UPS in bypass mode will result in loss of output power and dropped loads Product Description 1 5 3 1 5 4 1 5 5 Battery Mode The Liebert GXT3 enters Battery Mode when utility power fails or is outside acceptable values The battery system supplies power thr
28. al wiring regulations This signal must last for 1 5 seconds or longer A battery shutdown signal will not cause an immediate shutdown It will start a 2 minute shut down timer This timer cannot be stopped once triggered If utility power returns during this countdown the Liebert GXT8 will still shut down and must remain shut down for 10 seconds Whether the UPS turns back On when the power is restored depends on the auto restart setting On Battery On Battery signal is a Normally Open NO dry contact When the UPS is supplying output power from the battery this dry contact will be closed Low Battery Low Battery signal is a Normally Open NO dry contact When the UPS is supplying output power from the battery and has reached the Low Battery Warning time selected in the configuration program this dry contact will be closed NOTE The rated values for the dry contacts for the On Battery and Low Battery signals are Rated Voltage 30V AC or DC Rated Current 300mA 27 Maintenance 6 0 MAINTENANCE 6 1 6 1 1 This section describes replacing the internal battery pack precautions checking the Liebert GXT3 s status and checking UPS functions A WARNING The battery can present a risk of electrical shock and high short circuit current The following precautions should be observed before replacing the battery pack Remove rings watches and other metal objects Use tools with insulated handles Do
29. allations i4 festos edo sott ate certet oa td o eios sts at 14 2 5 Gable Connectionz ned regu AAA EI vete iua 17 2 5 1 Connecting Input Plug and LoadS o ooooooooroo ern 17 2 5 2 Connecting Battery Cables ee eee es 17 2 6 Connecting Communication Cables ce eee nent eens 18 2 6 1 Connecting USB Communication Cables 18 2 6 2 Installing the Optional Liebert IntelliSlot Card and Communication Cables 18 3 0 CONTROLS AND INDICATORS iur 4 osc dior AS ee et 19 3 1 Control B ttons xu te eee A OR qe cd 19 3 1 1 On Alarm Silence Manual Battery Test ButtoL o eA 19 3 1 2 Standby Manual Bypass Button 19 3 2 Indicators ti A A A ea ROC vel e S C d NETT ERN e 20 3 2 L bevel Indicators ooo rene epe ies erede Rv ts ebd s ie de a cee BY 20 za UPS Status Indicators rur utt ae dias ete a 21 OPERATIONS S e dd do Dn on 22 Startup Checklist for the Liebert GXT3 curia y ed eee iw SE Ry Oe ee eS 22 Starting the UBS 10 dd bd Sh eh ee A P ros VER Wheto on 22 Mantal Battery l6Sb xum EVI CS DIM A MENTUC hg BE PRD UNS 22 Manual Bypas8 o i esce vm eile S CRISE Le a RU e eA PARC YE E LATUR ASG 22 Shut Down the Liebert QD ues aces acu tdeo es ars n ies 23 Disconnecting Input Power from the Liebert GXTB o ooooooooooooorra nooo 23 COMMUNICATION uer ts ted tit a ia Bed 24 Liebert IntelliSlot Communication Cards lees 24 SLL Liebert M ltiDbink 5 rro eR e RR e ee BR ale ROT e
30. anual Bypass or Battery Mode 2 to the connected loads 1 Ifthe bypass is not available due to voltage or frequency pressing this button once will be ignored 2 Perform all necessary shutdown procedures on connected loads before turning Off the Liebert GXT3 Standby 19 Controls and Indicators 3 2 Indicators The operation and display panel has seven indicators see Figure 18 The indicators can be divided into two groups according to the applications level indicators and UPS status indicators 3 2 1 Level Indicators Battery Level Indicators The battery level indicator is composed of five sets of LED bars that illuminate and flash to indicate the battery capacity level The Liebert GXT3 battery capacity level is shown in 20 increments 5 The battery level indicators will illuminate as shown in Figure 19 Figure 19 Battery level indicators Charging Discharging O 0 20 ex Flash OFF OFF OFF OFF ON OFF OFF OFF OFF 21 40 I 2 Z all Zz OFF OFF OFF ON Flash OFF OFF OFF 41 60 cd ON ON Flash OFF OFF al Z I 2l Z O O IE O S F 61 80 ON ON ON Flash OFF o z o Zz O z I alll Z O amp m 81 100 a t o 2 o z O z O z o z alll Z liil Z I zlii zZ o Zz ON Fully E ON ON ON ON ON ON ON ON ON ON Load Level Indicators The load level indicator is
31. d for faults Fault and Bypass indicators and diagnostic A indicator are illuminated UPS shutdown due to overtemperature condition Load is on bypass power Ensure UPS is not overloaded ventilation holes not blocked or room ambient temperature is not excessive Wait 30 minutes to allow UPS to cool then restart UPS If UPS will not restart contact your local dealer Emerson representative or Emerson Channel Support 32 Troubleshooting Table 10 Troubleshooting continued Problem Fault and Bypass indicators and diagnostic B indicator are illuminated Fault and Bypass indicators and diagnostic C indicator are illuminated Cause UPS internal DC bus overvoltage UPS DC DC fault Solution UPS requires service Contact Emerson Channel Support UPS requires service Contact Emerson Channel Support Fault indicator and diagnostic D indicator are illuminated UPS PFC Power Factor Correction Circuit fault UPS requires service Contact Emerson Channel Support Fault and Bypass indicators and diagnostic E indicator are illuminated UPS inverter fault UPS requires service Contact Emerson Channel Support Fault indicator and diagnostic A and C indicators are illuminated UPS failed the battery test Replace batteries Contact your local dealer Emerson representative or Emerson Channel Support Fault and Bypass indicators and diagnostic C and E indicators
32. e load 4 3 Manual Battery Test To initiate a manual battery test press the On Alarm Silence Manual Battery Test button for at least half a second while operating from utility power with no alarm conditions present If only first two of the five LED segments illuminate allow the UPS to recharge the batteries for 24 hours Retest the batteries after 24 hours of charging the batteries After the batteries have been retested if only two of the five Battery LEDs illuminate contact your local Emerson representative or Emerson Channel Support f none of the five Battery LEDs illuminate during a manual battery test check the battery con nection and allow the UPS to recharge the batteries for 1 hour and initiate a manual battery test again f none of the five Battery LEDs illuminate during the manual battery test a second time replace the batteries and contact your local Emerson representative or Emerson Channel Support 44 Manual Bypass Press the Standby Manual Bypass button once while the UPS is in utility AC mode and hold it for about 2 seconds The UPS will transfer the connected loads to the internal bypass If the internal bypass is not available due to utility power problems pressing this button once will be ignored Bypass operation is indicated by an audible alarm and illuminated amber Bypass indicator If other indicators are illuminated refer to 7 0 Troubleshooting 22 Operation 4 5 4 6 Shut Down the
33. e the Liebert GXT3 has malfunctions The related indicators will illuminate indicating the UPS detected a problem An alarm will sound indicating that the UPS requires attention Indicators In addition to the fault indicator being illuminated one or more of LED segments of battery level indicator will also be illuminated to provide a diagnostic aid to the user as shown in Figure 25 The descriptions are listed in Table 8 Figure 25 Battery level indicator l L A B D E Table 8 Indicator descriptions Indicator Diagnosis Audible alarm A E On bypass from output overload half second beep every half second A On bypass due to overtemperature condition 1 second beep every 4 seconds B On bypass due to DC bus overvoltage 1 second beep every 4 seconds C On bypass due to DC DC power supply failure 1 second beep every 4 seconds D On bypass due to PFC failure 1 second beep every 4 seconds E On bypass due to inverter failure 1 second beep every 4 seconds A amp B UPS Failure includes dual fan failure single fan failure under certain conditions and battery charger failure and continuous alarm A amp C UPS failed battery test 2 second beep every60 seconds A amp E Bypass feedback 1 second beep every 4 seconds B amp E Short circuit on the output C amp E Sade by command from communication USB port or Liebert IntelliSlot port no audible Utility LED flash L N reverse Battery Indicato
34. e to do so may result in serious injury or death Refer all UPS and battery service to properly trained and qualified service personnel Do not attempt to service this product yourself Opening or removing the cover may expose you to lethal voltages within this unit even when itis apparently not operating and the input wiring is disconnected from the electrical source Never work alone SAVE THESE INSTRUCTIONS This manual contains important safety instructions that must be followed during the installation and maintenance of the UPS and batteries Read this manual thoroughly before attempting to install or operate this UPS UPS Safety Notes This UPS contains no user serviceable parts except the internal battery pack The Off Bypass push button does not electrically isolate internal parts Under no circumstances attempt to gain internal access 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 accordance with these operating instructions or if the UPS performance alters in use Refer all faults to your local dealer Emerson Network Power representative or Emerson Network Power Channel Support This UPS has an internal battery and the output receptacles of the UPS may carry live voltage even if the UPS is not connected to utility input power Before moving or rewiring this UPS disconnect utility input power and the battery and make sure that the UP
35. g Equipment ANSI NFPA 75 The Liebert GXT3 3000RT120 was tested under 30A branch circuit in accordance with the National Electrical Code ANSI NFPA 70 To reduce the risk of fire connect only to a circuit provided with 30A maximum branch overcurrent protection The Liebert GXT3 3000RT208 was tested under 20A branch circuit in accordance with the National Electrical Code ANSI NFPA 70 To reduce the risk of fire connect only to a circuit provided with 20A maximum branch overcurrent protection Battery Safety A CAUTION Do not dispose of batteries in a fire The batteries may explode Do not open or mutilate the batteries Released electrolyte is toxic and is harmful to skin and eyes Dispose of used batteries according to the instructions A 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 Wear rubber gloves and boots Do not lay tools or metal parts on top of batteries Disconnect charging source prior to connecting or disconnecting battery terminals Determine if the battery is inadvertently grounded If it is inadvertently grounded remove the source of the ground Contact with any part of a grounded battery can result in electri cal shock The likelihood of such shock will be reduced if grounds are removed during
36. he building not being protected by the Liebert GXTS Inverter In normal operation the Liebert GXT3 s inverter utilizes the DC output of the PFC to produce precise regulated sine wave AC power When utility power fails the inverter receives DC power from the DC to DC Converter In either operation mode the UPS inverter is online continuously generating clean precise regulated AC output power Product Description 1 5 1 5 1 1 5 2 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 Liebert GXT3 is plugged in even when the UPS is not turned On DC to DC Converter The DC to DC converter raises the DC voltage from the battery 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 Liebert GXT3 uses valve regulated nonspillable lead acid batteries To maintain battery design life operate the Liebert GXT3 in an ambient temperature of 32 F to 77 F 0 C to 25 C Optional external battery cabinets are available to extend battery run times Dynamic Bypass The Liebert GXT3 provides an alternate path for utility power to the connected loads in the unlikely event of a UPS malfunction Should the Liebert GXT3 have an overload overtemperature or UPS f
37. ications listed in 9 0 Specifications Place it in an area of unrestricted airflow around the unit away from water flammable liquids gases corrosives and conductive contaminants Avoid direct sunlight NOTE Operating the Liebert GXT3 in temperatures above 77 F 25 C reduces battery life Installation Clearances Maintain at least 4 inches 100mm clearance in the front and rear of the Liebert GXT3 Do not obstruct the air inlets on the front panel and rear panel of the UPS blocking the air inlets reduces ventilation and heat dissipation shortening the service life of the Liebert GXT3 11 Installation 24 Mechanical Installation The Liebert GXT3 may be installed as a tower or in a rack depending on space and use considerations The Liebert GXT3 may be used alone as a single UPS or with up to four battery cabinets NOTE When installing the UPS or making input and output connections comply with all relevant safety codes and standards 2 4 1 Tower Installation To install the Liebert GXT3 as a tower 1 Figure 7 Figure 8 Front Plastic Bezel Cover Take out support bases from the accessories see Figure 7 Support bases y Connectors Spacers Support Bases If optional Liebert external battery cabinets will be connected to the Liebert GXT3 take out the spacers shipped with the battery cabinet Connect the spacers and the support bases as shown in Figure 7 Each Liebert GXT
38. iebert IntelliSlot SNMP Card Liebert IntelliSlot Relay Card Liebert IntelliSlot 485 Card The Liebert IntelliSlot SNMP Card provides SNMP monitoring and control of the UPS across the network The Liebert IntelliSlot Relay Card provides dry contact relay outputs for custom wired applications and delivers support for built in shutdown for AS 400 systems The Liebert IntelliSlot 485 Card is used to connect the UPS and computer system Follow instructions provided with the Liebert IntelliSlot card to configure Liebert MultiLink the UPS or any additional ancillary product for the Liebert GXT3 These instructions are available at multilink liebert com Liebert MultiLink Liebert MultiLink monitors the UPS continuously and can shut down your computer or server in the event of an extended power failure Liebert MultiLink can also be configured to shut down the UPS Liebert s MultiLink can also be configured for use without the USB cable when the Liebert IntelliSlot SNMP Card or Liebert IntelliSlot Web Card is installed in the UPS An optional Liebert MultiLink License Kit permits shutting down the UPS over a network For more information about the Liebert IntelliSlot SNMP Card Liebert IntelliSlot Web Card and Liebert MultiLink license kits visit the Liebert Web site ww w liebert com or contact your local Emerson representative 24 Communication 5 2 5 2 1 USB Port Communication The standard B type USB port is used to
39. in layout 26 Removing the front bezel cover and battery door 0 0 ce cette eens 29 Disconnecting the battery plug and battery receptacle front view o o o oooooo eee 29 Pull out tlie b tteryi ete be doo lo eco Gere vn lcs TES eoe eee dat 29 Battery level indicatori cu cce ener RE RU pe REG S E E CES 31 Battery cabine uoi AE in Rt A p M eM ILE AMD EU E ta Pa UI nes 34 TABLES UPS models power ratings 4 Input circuit breaker specification 17 Functions of On Alarm Silence Manual battery test button oooooooooooo o o 19 Functions of Standby Manual Bypass button o o o eee 19 UPS statusindiedtors si ecco ad Oba D RADAR ESTE eal a Top ER ne ane RR D Te PUR wht 21 Output voltage option erse Ak o Re AUR oe UR Suec d e did Era sds 25 Replacement internal battery pack model number 0 0 cee eee ees 28 TIndicator descriptlOns iu o RA gross te a e A AR dese e pu e sas te Pets 31 Audible alarm description 32 roubleshioottng i uso dd dla d db ele tot dg 32 Specifications of GXT3 500RT120 GXT3 1000RT120 and GXT3 1000MT120 UPS 35 Specifications of GXT3 1500RT120 GXT3 3000RT120 and GXT3 3000RT208 UPS 36 Operating temperature parameters 37 Battery cabinet specifications 00 eee es 37 Battery r n times 2254 See ese IURE EB a ee ee Re A Beat 38 iii IMPORTANT SAFETY PRECAUTIONS A WARNING Observe all cautions and warnings in this manual Failur
40. ix screws on the battery door as shown in Figure 22 3 Lay the battery door and screws aside for reassembly 28 Maintenance Figure 22 Removing the front bezel cover and battery door Battery Door Screws 6 Front Bezel 4 Gently pull the battery wire out and disconnect the battery plug and battery receptacle as shown in Figure 23 Figure 23 Disconnecting the battery plug and battery receptacle front view Battery Connector Battery Receptacle 5 Grasp the battery handle and pull the internal battery pack out of the UPS as shown in Figure 24 Figure 24 Pull out the battery Internal Battery Pack Battery Handle Pull Out with Battery Handle 6 Unpack the new internal battery pack Take care not to destroy the packing Compare the new and old internal battery pack to make sure they are the same type and model If so proceed with Step 7 if they are different stop and contact your local Emerson representative or Emerson Channel Support 7 Line up and slide in the new internal battery pack 8 Reconnect the battery plug and battery receptacle 9 Push the battery wire and internal battery pack back into the UPS 10 Reattach the front battery door with the six screws 11 Reattach the front plastic bezel cover to the UPS NOTE Q The internal battery pack is hot swappable However caution should be exercised because during this procedure the load is unprotected from disturbances and power outage
41. l Standby Manual Bypass Button Battery Indicator Control Buttons The operation and display panel has two control buttons On Alarm Silence Manual Battery Test and Standby Manual bypass On Alarm Silence Manual Battery Test Button The On Alarm Silence Manual Battery Test button controls output power to connected load s and has three functions see Table 3 Table 3 Functions of On Alarm Silence Manual battery test button Function Operation Description ON Press the button once for 3 seconds To start the UPS Alarm Silence 1 Press the button for at least half a second To silence alarms Press the button for at least half a second while operating in Utility AC Mode with no alarms present To initiate a manual battery test Manual Battery Test 1 The low battery and bypass reminder alarms cannot be silenced 2 After the alarm is silenced UPS will reactivate the alarm system to alert of additional problems Standby Manual Bypass Button The Standby Manual Bypass button controls output power to connected load s and has two functions see Table 4 Table 4 Functions of Standby Manual Bypass button Function Operation Description Press the button once and hold it for about To initiate a manual transfer of the connected Manual Bypass 2 seconds 1 loads to the internal bypass if available Press the button twice within four seconds while To shut down the UPS and shut Off all power the UPS is in M
42. n Cables Communication cable connection includes USB and cables for option cards Connecting USB Communication Cables 1 Take the USB communication cables out of the accessories box 2 Insert one end of the USB communication cable to the USB port on the rear panel of the Liebert GXT3 see Figures 3 and 5 3 Insert the other end of the USB communication cable to the USB port of the computer Installing the Optional Liebert IntelliSlot Card and Communication Cables 1 Remove the protective cover of the Liebert IntelliSlot port on the Liebert GXT3 and set it aside 2 Insert the Liebert IntelliSlot card into the Liebert IntelliSlot port and secure it with screws 3 To connect any cable associated with a Liebert IntelliSlot card refer to the user manual provided with the card To configure and use the Liebert IntelliSlot communication card refer to the card s user manual Manuals for the various Liebert IntelliSlot cards are available at Liebert s Web site www liebert com 18 Controls and Indicators 3 0 CONTROLS AND INDICATORS The operation and display panel shown in Figure 18 is on the front panel of the Liebert GXT3 see Figures 1 and 2 Figure 18 Operation and display panel 3 1 3 1 1 Battery Level Indicators Load Level Indicators Fault Indicator Bypass Indicator AC Input Indicator Inverter Indicator Liebert CxT3 Battery Test Button A ONSI System On Alarm Silence Manua
43. nabled Auto Sensing 50Hz or 60Hz Bypass Disabled Frequency Converter 50Hz Bypass Disabled Frequency Converter 60Hz Bypass Disabled The default for all models of the Liebert GXT3 is Auto Sensing 50Hz or 60Hz Bypass Enabled 10 Installation 2 0 INSTALLATION 2 1 2 2 2 3 2 3 1 Unpacking and Inspection Unpack the UPS and conduct the following checks Inspect the UPS for shipping damage If any shipping damage is found report it to the carrier and your local dealer or your Emerson representative immediately Check the accessories included in packaging list If there is any discrepancy contact your local dealer or your Emerson representative immediately What s Included With GXT3 UPS Compact Disk with Liebert MultiLink Configuration Program User Manual Terminal Block Communication terminals USB Cable one 6 1 2 ft 2m long Mounting hardware including screws and handles Plastic tower stand sets 2 four pieces Warnings Safety Instructions booklet and WEEE recycling sheet ISO 14001 compliance NOTE The GXT8 External Battery Cabinet shipping package includes one battery cabinet two spacers for tower configuration and one DC power cable Preparation for Installation Installation Environment Install the UPS indoors in a controlled environment where it cannot be accidentally turned Off The installation environment should meet the specif
44. nected loads NOTE For all 120V models when the output voltage is programmed for 110VAC the UPS will be automatically derated as follows refer to 9 0 Specifications for VA and watt ratings 500VA 1000VA derated to 95 of both the VA and Watt ratings 1500VA 3000VA derated to 90 of both the VA and Watt ratings NOTE Q This program is compatible with UPS models beginning with GXT8 as in GXT3 3000RT120 It is not compatible with earlier versions of the Liebert GXT UPS Acomputer running Windows 20009 XP or Vista is required to set up and run the configuration program 25 Communication 5 3 Terminal Block Communication The Terminal Block includes eight pins as shown in Figure 21 Figure 21 Terminal block communication pin layout 5 3 1 1 2 3 4 o al Any Mode Shutdown Any Mode Shut Down Battery Mode Shut Down Battery Mode Low Battery The purpose of Any Mode Shutdown is to shut down the UPS output by turning Off the rectifier inverter and bypass so that there is no power to the loads Any Mode Shutdown can be operated locally and remotely as described as follows Local Any Mode Shutdown can be performed by shorting Pin1 and Pin2 Remote Any Mode Shutdown can be performed by a switch connected to Pin1 and Pin2 and mounted at a remote location NOTE Remote
45. not lay tools or other metal objects on the batteries If the battery kit is damaged in any way or shows signs of leakage contact your local Emer son representative immediately Do not dispose of batteries in a fire The batteries may explode Handle transport and recycle batteries in accordance with local regulations Replacing the Internal Battery Pack The Liebert GXT3 is designed to allow the user to replace the internal battery pack safely Refer to Table 7 for internal battery pack part numbers for Liebert GXT3 UPS Table 7 Replacement internal battery pack model number Replacement Internal Battery Quantity UPS Model Number Pack Model Number Required Liebert GXT3 500RT120 GXT3 5A48BATKIT 1 Liebert GXT3 700RT120 GXT3 5A48BATKIT 1 Liebert GXT3 1000RT120 GXT3 5A48BATKIT 1 Liebert GXT3 1000MT120 GXT3 1MTBATKIT 1 Liebert GXT3 1500RT120 GXT3 7A48BATKIT 1 Liebert GXT3 2000RT120 GXT3 9A48BATKIT 1 Liebert GXT3 3000RT120 GXT3 9A72BATKIT 1 Liebert GXT3 3000RT208 GXT3 9A72BATKIT 1 Read all safety cautions before proceeding Contact your local dealer or Emerson representative to obtain the part number and pricing of the appropriate replacement battery pack A CAUTION Risk of explosion if battery is replaced by an incorrect type Dispose of used batteries according to the instructions Battery Replacement Procedures 1 Remove the front plastic bezel cover from the UPS 2 Loosen and remove the s
46. ommends installing an upstream circuit breaker of the same series as the Liebert GXT3 s input circuit breaker The specification of input circuit breaker on the rear panel of UPS is given in Table 2 Table 2 Input circuit breaker specification Rated Circuit Model Breaker GXT3 500RT120 8A GXT3 700RT120 10A GXT3 1000RT120 15A GXT3 1000MT120 15A GXT3 1500RT120 15A GXT3 2000RT120 20A GXT3 3000RT120 30A GXT3 3000RT208 20A 1 Plug all loads into the output receptacles on the rear panel of the Liebert GXT3 NOTE 1 Distribute loads evenly across all receptacles to prevent overloading individual receptacles 2 Output cable length should not exceed 32 8 ft 10m 3 Insert the input plug of Liebert GXT3 into the input power connection Connecting Battery Cables 1 Switch Off the input breaker of the battery cabinet 2 Take out the battery cable included with the battery cabinet 3 Connect one end of the battery cable to the external battery connector on the rear panel of the UPS and connect the other end to any battery port on the rear panel of the battery cabinet 4 Switch On the battery breaker on the rear of the external battery cabinet 5 Use the Configuration Program included with the UPS to specify the number of external battery cabinets connected to the Liebert GXT3 See Table 15 for approximate battery run times 17 Installation 2 6 2 6 1 2 6 2 Connecting Communicatio
47. ontact your local Emerson representative or Emerson Channel Support Check if the battery is discharging When the utility input is normal the battery should not dis charge If the UPS 1s operating in Battery Mode stop and contact your local Emerson representa tive or Emerson Channel Support Checking UPS Functions NOTE UPS function check procedures may interrupt power supply to the connected load Emerson recommends checking the UPS functions once every six months Back up the load data before conducting the UPS functions check Procedures are as follows 1 Press the Standby Manual Bypass button to check whether the alarm and indicators are normal 2 Press the On Alarm Silence Manual Battery Test button to check again whether the indicators are On and the UPS is operating normally 3 Press the On Alarm Silence Manual Battery Test button for three seconds after Inverter Mode the UPS should initiate battery self test Check to determine whether the battery is operating normally If not stop and contact your local Emerson representative or Emerson Channel Support 30 Troubleshooting 7 0 TROUBLESHOOTING 7 1 7 1 1 This section indicates various UPS symptoms a user may encounter and troubleshooting steps in the event the UPS develops a problem Use the following information to determine whether external factors caused the problem and how to remedy the situation UPS Symptoms The following symptoms indicat
48. ough the DC to DC converter to the inverter to generate clean AC power for the connected loads When the Liebert GXT3 enters Battery Mode the UPS sounds a half second beep at 10 second intervals When approximately 2 minutes of run time remains the beeps sound every 5 seconds to warn that the battery is getting low this Low Battery Warning is user configurable In Battery Mode the AC Input indicator goes Off and the Battery Level indicators illuminate Each battery level indicator represents a 20 capacity level As capacity decreases fewer indicators remain illuminated Refer to 7 0 Troubleshooting For approximate battery run times refer to 9 0 Specifications NOTICE Turning Off the Liebert GXT3 when it is in Battery Mode will result in loss of output power If the UPS is turned Off manually it must be manually restarted after utility power returns If the UPS is turned Off by a communication signal or because the batteries are depleted it will operate as selected in the configuration program for Auto Restart Refer to 5 2 1 Configuration Program Battery Recharge Mode Once utility power is applied to the Liebert GXT3 the Battery Charger begins charging the batteries Frequency Converter Mode All models of the Liebert GXT3 are capable of frequency conversion Frequency Conversion Mode can be selected using the configuration program Allowable frequency operating modes include Auto Sensing 50Hz or 60Hz Bypass E
49. pproval from UL and cUL Communication options USB port Liebert IntelliSlot port and terminal block communication Dry contacts for remote monitoring Input power factor greater than 0 99 Output voltage selection function Available Models Eight UPS models are available Table 1 UPS models power ratings Model Nominal Power Rating GXT3 500RT120 500VA 450W GXT3 700RT120 700VA 630W GXT3 1000RT120 1000VA 900W GXT3 1000MT120 1000VA 900W minitower GXT3 1500RT120 1500VA 1350W GXT3 2000RT120 2000VA 1800W GXT3 3000RT120 3000VA 2700W GXT3 3000RT208 3000VA 2700W Product Description 1 3 Appearance and Components 1 3 1 Front Panel and Controls The Liebert GXT3 rack tower and minitower models in various power ratings have the same general appearance controls and features see Figure 1 The various rack tower and minitower models differ largely in the type of receptacles each has Figure1 Liebert GXT3 rack tower models front view Ventilation Slots Operation and Display Panel The Liebert GXT3 1000MT120 has the same controls and features in a minitower arrangement see Figure 2 Figure 2 Liebert GXT3 minitower front view Operation and Display Panel iebert cxt3 Ventilation Slots 1 3 2 Rear Panel Features The rear panel of the Liebert GXT3 has these features USB port Cooling fan Power output receptacles Input circuit breaker Liebe
50. put Circuit Communication Breaker Liebert IntelliSlot Port o Cooling Fan Output Receptacles 5 15R Product Description 1 4 Major Components The operating principle of the UPS is illustrated in Figure 6 Figure 6 Operating principle diagram Input Dynamic Output Bypass i L2 N L2 N a len The UPS is composed of utility input TVSS and EMI RFI filters rectifier PFC inverter battery charger DC to DC converter battery dynamic bypass and UPS output Transient Voltage Surge Suppression TVSS and EMI RFI Filters The Liebert GXT3 has surge protection and filters that protect the connected load from power surges electromagnetic interference EMI and radio frequency interference RFI These features can minimize any surges or interference present in the utility power The filters also prevent surges or interference generated by the UPS from adversely affecting devices connected on the same branch as the UPS Rectifier Power Factor Correction PFC Circuit In normal operation the Liebert GXT3 s rectifier power factor correction PFC circuit converts utility power to regulated DC power for use by the inverter while ensuring that the wave shape of the input current used by the UPS is near ideal Extracting this sinewave input current achieves two objectives Efficient power use by the UPS Reduced reflected harmonics This results in cleaner power being available to other devices in t
51. r Battery not connected continuous horn check battery connection power down and restart Flashing UPS Bypass Indicator Flashing Utility power voltage or frequency is out of tolerance bypass is unavailable Indicators A E are shown in Figure 25 If the UPS experiences an overload the UPS will transfer from bypass back to inverter approximately 5 minutes after the overload ends 31 Troubleshooting 7 1 2 Audible Alarm An audible alarm will be used in conjunction with the visual indicators to indicate to the user a change in UPS operating status The audible alarm will enunciate as given in Table 9 Table 9 Audible alarm description Condition Alarm Battery discharge half second beep every 10 seconds Low battery Two half second beeps every 5 seconds UPS fault load on bypass 1 second beep every 4 seconds UPS fault no power to load Overload Continuous half second beep every half second Battery replacement Battery loss 2 second beep every 60 seconds Continuous Wiring problem including line to neutral reversal or a loss of proper grounding for UPS Continuous Bypass reminder 1 second beep every 2 minutes 7 2 Troubleshooting In the event of an issue with the UPS refer to Table 10 to determine the cause and solution If the issue persists contact Emerson Channel Support Table 10 Troubleshooting Problem UPS fails to start when the
52. rt IntelliSlot port Communication terminal block Input power cable Product Description Figure 3 Liebert GXT3 120V rack tower models rear panel components 500VA 700VA 1000VA 1500VA Models TAB lt Input Power Plug and Cable 5 15P USB Port Input Circuit h Breaker Liebert IntelliSlot Port Output Receptacles 5 15R External Terminal Block Battery Communication Cooling Connector Fan 2000VA Model Input Power Plug and Cable 5 20P Input Circuit In USB Port Breaker Liebert IntelliSlot Port Output Receptacles 5 15 20R Terminal Block pun Communication Cooling Conne dl Br Fan 3000VA Model Input Power Plug and Cable L5 30P Input Circuit USB Port Breaker Liebert IntelliSlot Output Port Circuit Breakers External Terminal Block Battery Output Receptacles Communication Ed Connector 5 15 20R Output Receptacle L5 30R Product Description Figure 4 Liebert GXT3 208V rack tower models rear panel components 3000VA Model Input Power Plug and Cable L6 20P Output Mipubbirede greuit Hirn USB Port nput Circul Breakers p Breaker L6 20R Liebert IntelliSlot Port External Battery Connector Terminal Block E Communication Cooling Fan Output Receptacles L6 15R Figure 5 Liebert GXT3 1000MT1 20 rear panel components a lt q Input Power Plug and Cable 5 15P 1000VA Model Terminal Block In
53. s Do not replace the battery while the UPS is operating in Battery Mode This will result in a loss of output power and will drop the connected load 29 Maintenance 6 2 6 3 6 4 6 5 Battery Charging The batteries are valve regulated nonspillable lead acid and should be kept charged to attain their design life The Liebert GXT3 charges the batteries continuously when it is connected to the utility input power If the Liebert GXT3 will be stored for a long time Emerson recommends connecting the UPS to input power for at least 24 hours every four to six months to ensure full recharge of the batteries Precautions Although the Liebert GXT3 has been designed and manufactured to ensure personal safety improper use can result in electrical shock or fire To ensure safety observe the following precautions Turn Off and unplug the Liebert GXT3 before cleaning it Clean the UPS with a dry cloth Do not use liquid or aerosol cleaners Never block or insert any objects into the ventilation holes or other openings of the Liebert GXT3 Do not place the Liebert GXT3 power cord where it might be damaged Checking UPS Status Emerson recommends checking the UPS operation status every six months Check if the UPS is faulty Is the Fault Indicator On Is the UPS sounding an alarm Check if the UPS is operating in Bypass mode Normally the UPS operates in Normal Mode if it 1s operating in Bypass Mode stop and c
54. tions subject to change without notice Liebert is a registered trademark of Liebert Corporation All names referred to are trademarks or registered trademarks of their respective owners SL 23180_REV3_04 12 Emerson Network Power The global leader in enabling Business Critical Continuity Technical Support Service Web Site www liebert com Monitoring liebert monitoring emerson com 800 222 5877 Outside North America 00800 1155 4499 Single Phase UPS amp Server Cabinets liebert upstech emerson com 800 222 5877 Outside North America 00800 1155 4499 Three Phase UPS amp Power Systems 800 543 2378 Outside North America 614 841 6598 Environmental Systems 800 543 2778 Outside the United States 614 888 0246 Locations United States 1050 Dearborn Drive P O Box 29186 Columbus OH 43229 Europe Via Leonardo Da Vinci 8 Zona Industriale Tognana 35028 Piove Di Sacco PD Italy 39 049 9719111 Fax 39 049 5841 257 Asia 29 F The Orient Square Building F Ortigas Jr Road Ortigas Center Pasig City 1605 Philippines 63 2 687 6615 Fax 63 2 730 9572 EmersonNetworkPower com AC Power Embedded Computing Outside Plant Racks amp Integrated Cabinets Connectivity Embedded Power Power Switching amp Controls Services DC Power Infrastructure Management amp Monitoring Precision Cooling Surge Protection Emerson Business Critical Continuity Emerson Network Power and the Emerson Network Power logo are
55. w e et Bs 24 USB Port Commu nicaltioti 2 22x A A A ad 25 5 2 1 Configuration Program rotre rrin eask saena aiee es 25 Terminal Block Communication 26 5 38 1 Any Mode Shutdown e aaaea aE eee eee es 26 5 3 2 Battery Mode Shutdown 0 0 cc ees 27 Delo J RN RA sea Noa ba ae 27 DA LOW Battery a A A nre tween GA e ln eS 27 MAINTENANCE crs ass Oe ee ic See a Rd rte one gave Bahn Bah LE Ueda 28 Replacing the Internal Battery Pack 00 28 6 1 1 Battery Replacement Procedures 0 0 eee eens 28 Battery Charging uae A A Ga Y Ge RS PE eR HS 30 Precautions ss usb nes A C Soe See eed Boe es 30 Checking URS Status tati a ES CG ye oes bb EA OE YD Ee 30 Checking UPS Functions 2 056340 se es kar cl eae Oe hE GG YU HS RAT I Ba ne 30 TROUBLESHOOTING 00 cece eee eee ee ee eee eee eee eee 31 Le PSO VIM PLOMS to trad eM ort e 31 T AL Indicators nua LR a iced oA E A A A ORE Pathe ee e RE LE e 31 halide Audible AIAT iie rete DE et Set E eS AEN tae te Ie IO ea 32 Tro bleshiootimg ama A ed Ew SAREE OK EER 32 BATTERY CABINET aei A ee ee ae eee 34 SPECIFICATIONS ianen eaten ewes E ER a 35 Product Warranty Registration 0 0 ee ee ee eee eens 39 Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure

Emerson Liebert GXT3 1000VA/900W

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