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Emerson Liebert GXT3 On-Line RT 6000VA

1. 8 0 OPERATION 8 1 8 2 This section describes checks to be made before starting the UPS how to start the UPS manual bat tery test manual bypass shutting down the UPS and disconnecting the utility power from the UPS The Liebert 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 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 the battery cable is connected properly 3 Check that the communication cables are connected properly Initial Startup and Electrical Checks 1 2 3 4 om 10 11 12 13 Verify that the Input Output circuit breakers are off During initial system checks disconnect all loads open load disconnects Inspect all wiring cables and connection If external battery cabinets are used verify that the battery interconnect cables are fully inserted in the sockets Place the manual bypass breaker in BYPASS position Turn on the branch circuit disconnect to apply voltage to the input terminal block Using a voltmeter verify the expected L1 N L2 voltage Verify that the same voltages appear a
2. Because the voltage or frequency is outside acceptable limits the bypass is 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 37 Specifications 12 0 SPECIFICATIONS Table 7 UPS specifications 5000 6000 8000 and 10 000 models Model Number GXT3 5000RT208 GXT3 6000RT208 GXT3 8000RT208 GXT3 10000RT208 Model Rating Dimensions Rack Mount W x D x H 4000W 5000VA 4800W 6000VA 7200W 8000VA 9000W 10000VA Unit in mm 16 9 x 26 1 x 6 8 430 x 662 x 173 16 9 x 26 5 x 10 3 430 x 672 x 261 Shipping in mm 26 1 x 33 1 x 13 2 662 x 842 x 336 24 1 x 32 8 x 16 7 612 x 832 x 424 Weight Ib kg Unit Ib kg 56 2 25 5 78 3 35 5 Shipping Ib kg 70 5 32 92 6 42 Input AC Parameters Nominal Operating Frequency 50 or 60Hz Factory Default is 60Hz Factory Default VAC 120 208VAC at 120 degrees 120 208VAC at 120 degrees L1 L2 Factory Default Input Phase Angle 120 degrees 120 degrees Allowable Input Phase Angle 120 180 240 de
3. ee es 23 Load Level Indicators 4 Green 1 Amber 24 Battery Level Indicators b 24 Indicators Neo A zur e uode ec ME dt o cu A Be DAS E 25 OPERATION 53 35 ux ud E hiec Pu Ee Ce ix RE E x EM EE WO 26 Startup Checklist for the Liebert GKT3 l nnan nuunuu 26 Initial Startup and Electrical 26 Manual Battery Teste eb neURUNYS el n e US d 27 8 4 8 5 8 6 8 7 9 0 9 1 9 2 9 3 9 4 10 0 10 1 10 2 10 3 10 4 10 5 10 6 11 0 11 1 11 2 12 0 12 1 Put the Liebert GXT3 in Manual Bypass usu ie siue 27 Shut Down the Liebert GXT8 ee eee nee 27 Disconnecting Input Power from the Liebert 8 27 Maintenance Bypass oe ced OR Sees a eu EUREN dod bos 27 COMMUNICATION oe A Rar Bs BA dq cc OR D e Ra OS do cec ea eo Cate 28 Communication Interface Port 28 Terminal Block euh ut ette Pd at b eee pdt e een 28 9 21 Any ModeShutdown hh hh 28 9 2 2 Battery Mode Shutdown es 28 9 2 9 Om eec t
4. Hold the box firmly against the UPS and tighten the captive screws except the one over the maintenance bypass breaker Turn the output and input breakers On Start the UPS according to startup instructions Verify that the UPS lamp is illuminated Turn the maintenance bypass breaker Off Insert the maintenance bypass cover behind the captive screw and tighten the screw NOTE The maintenance bypass breaker cover must be installed behind the captive screw and the screw must be tightened for the UPS to operate in inverter mode 18 Installation and Configuration 5 3 4 5 3 5 Install the Power Distribution Box on 8000 and 10 000VA Models 1 With the cover or distribution box removed press the UPS and distribution box connectors together Ensure that the connectors are fully seated Align the screw holes and press the power distribution box onto the UPS making sure that the tabs at the bottom of the box fit into the slots on the UPS Attach the box to the UPS by installing screws into the two holes at the top of the box Tighten the screws Turn the output and input breakers On Start the UPS according to startup instructions Verify that the UPS lamp is illuminated I mI EET Distribution Box Electrical Connections Electrical connections are made through a removable power distribution box that attaches to the rear of the UPS PD2 HDWR PD2 HDWR MBS PD2 001 PD2 002 PD2 003 PD2 004 PD2 005 and PD2 0
5. fit to the inside of rack mounting rails Insert screws loosely finger tight into the top and bottom holes of the return flange on the rear member Extend the bracket assembly by sliding the front member forward until it touches the front rack mounting rail Insert two M5 screws loosely finger tight into the top and bottom holes of the return flange on each front member Make sure that the bracket assemblies are at the same mounting height on all four 4 rack mounting rails 4 Get eight screws and eight M4 nuts from the 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 the nut and screw completely to ensure locking action Fasten the rear member and the front member together using four screws and four nuts per bracket assembly as shown in at right For maximum support insert fasteners for each bracket assembly as far apart as possible depending on rack depth while still joining both members see figures at right Check alignment of bracket assemblies and TIGHTEN ALL SCREWS FROM Steps 2 and 3 5 Prepare the UPS or battery cabinet the equipment for rack mounting by following instructions in the equipment s user manual The equipment may require additional parts to be added or parts to be removed for rack mounting After 1t is prepared lay the equipment in rack mounting position Fasten the inner members from Step 1 to the equipment
6. 30 PD2 004 Receptacles four L5 20R two L5 30R Major Components Figure 7 Power distribution models for 8000VA and 10 000VA models of Liebert GXT3 similar features on other distribution boxes arranged differently 5 20R Output Output Circuit Breaker Receptacles Switch for L6 30R Pigtail 1 L6 30ROutput Receptacles Push Button Circuit Breakers for 5 20R Receptacles 5 20R Output Receptacles PD2 101 k Receptacles two L6 30 eight 5 20R circuit Breaker Switch for L6 30R Pigtail 2 PD2 102 PD2 105 Receptacles Receptacles four L6 20R four 5 20R four 5 20R two L5 30R two L5 20R PD2 103 Receptacles PD2 106 four L6 30R Receptacles four 5 20R four L6 20R four L5 20R PD2 104 Receptacles four 5 20R two L6 30R two L6 20R 3 3 Internal Battery Packs The UPS has two internal battery packs behind a battery access door on the front of the unit Each internal battery pack is fitted with a connector to link to the UPS Figure8 Internal battery pack features Battery Handle E Battery Connector Liebert GXT3 8000 and 10 000VA battery packs shown 5000 and 6000VA battery packs have same features Front of Battery Pack 10 What s Included 4 0 WHAT S INCLUDED The Liebert GXT3 is shipped with the following items Terminal Block Communication terminals Compact disc with Liebert MultiLink Configuration pr
7. Liebert GXT3 8000 and 10 000VA models Power module pulled part of the way out of an 8000 or 10 000VA unit 11 12 13 14 15 16 17 18 19 20 21 Insert the replacement UPS power module Slide the power module restraint lever back into the locked position Reconnect the slotted internal battery connectors Reconnect the external battery cables if used Reattach both front cover grilles Reattach the front plastic bezels Close the input circuit breaker on the rear of the UPS see Figure 7 Close the output circuit breaker on the rear of the UPS see Figure 7 Move the bypass breaker on the rear of the UPS back to the INVERTER position see Figure 7 Slide the bracket back next to the manual bypass breaker and tighten its thumbscrew Press the On button on the front panel one time to return the UPS to Normal Mode operation see Figure 18 NOTE The power module restraint lever must be fully engaged for the UPS to operate in Normal Mode 34 Troubleshooting 11 0 TROUBLESHOOTING 11 1 11 1 1 This section indicates various UPS symptoms a user may encounter and provides a troubleshooting guide 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 indicate the Liebert GXT3 is malfunctioning The relative indicators illuminate ind
8. distribution box removal from 5000 and 6000VA 17 Power distribution box removal from 8000 and 10 000VA models 18 Distribution box electrical connections 19 Terminal block connections 88 20 Remove cover from IT Power System Connectors compartment 21 Liebert GXT3 control panel Sine foe etre Sa a e NONE ITE S NUS p wb Ste es 23 Load level indicators secreet 2 4 ee RM RR REGE RR ER ERE UE beg WEG eS 24 Battery level indicators 22 ve RE S REN a es Rie Be Es 24 Terminal block communication pin layout 60 e n 28 Removing the front plastic bezel cover and battery 31 Disconnecting the battery plug and battery receptacle front view 31 Pulling out the battery as 32 Removing power module from Liebert GXT3 8000 and 10 000VA 34 Battery levelandicatot eee et e Roi SOS OR NC etc ee bios 35 TABLES Branch circuit breaker ratings 22e eee ee eens 19 Electrical specificationsac s OR reset Beale ghee hla e exe p Revo 20 UPS status dndi ators e eed dps basan f 25 Indicator descriptions
9. esses ee dee eU I RR e RR RR eer ete d 35 Audible alarm description a teen nee 36 Troubleshooting tables eiie cama tieda rss 36 UPS specifications 5000 6000 8000 and 10 000 38 UPS specifications Liebert 6000 1 630 39 Operating temperature 40 Internal battery cabinet specifications 40 External battery cabinet 1 41 Power distribution specifications GXT3 5000RT208 GXT3 6000RT208 and GXT3 6000RTT630 5 ide tice ee ce et eed bx Gea Ses RR eat E OS 41 Power distribution box specifications for GXT3 8000RT208 and GXT8 10000RT208 42 Battery run time minutes ne ce niitro e em rs 43 iii IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important safety instructions Read all safety and operating instructions before operating the uninterruptible power system UPS Adhere to all warnings on the unit and in this manual Follow all operating and user instructions This equipment can be operated by individuals without previous training This product is designed for commercial industrial use only It is not intended for use with life su
10. gram 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 Liebert IntelliSlot Communication Cards The Liebert IntelliSlot port accepts three optional cards Liebert 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 net work 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 These instructions are available at multilink liebert com 29 9 3 1 Liebert MultiLink Liebert MultiLink monitors the UPS continuously and can shut down a computer or server in the event of an extended power failure Liebert MultiLink can also be configured for use without the USB cable when the Liebert IntelliSlot SNMP Web card is installed in the UPS Additionally Liebert MultiLink can be configured to coordi nate shutdown across the network with other computers running Liebert MultiLink when you pur
11. indicators have turned Off and the fan has stopped this indicates that the power off is complete 3 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 Maintenance Bypass Maintenance Bypass Mode 1s used when maintenance or replacement 1s required To place the unit in Maintenance Bypass 1 Place the UPS on internal bypass This may be done by either of the following methods a Press the Off button on the front panel one time b Slidethe bracket away from the manual bypass breaker on the rear of the UPS This requires loosening the captive screw and sliding the bracket up and away from the Manual Bypass breaker 2 Move the Manual Bypass breaker on the rear of the UPS to the bypass position This requires loosening the captive screw and sliding the bracket up and away from the Manual Bypass breaker 27 Communication 9 0 COMMUNICATION 9 1 Communication Interface Port The Liebert GXT3 UPS has a terminal block on the rear of the UPS unit Several signals are pro vided on this port and are assigned as follows 9 2 Terminal Block The terminal block includes eight pins as shown in Figure 21 Figure21 Terminal block communication pin layout 1 2 3 4 Low Battery On Battery Mode Battery Mode Warning Warning Shutdown Shutdown 9 2 1 Any Mode Shutdown Th
12. test Set the Auto Battery test to 7 14 21 or 28 days Specify the number of external battery cabinets connected to the UPS to adjust the remaining run time calculations reported by Liebert software products Modify the shutdown setting of the terminal block for information on pin assignments see Table 2 What You Will Need In addition to the Liebert GXT3 UPS you will need the configuration program CD and USB cable included in the UPS accessory box A Windows 95 or later computer desktop or laptop is also required to set up and run the configuration program 22 Controls and Indicators 7 0 CONTROLS AND INDICATORS Figure 18 Liebert GXT3 control panel Battery Level Indicators Load Level Indicators Upper indicator for L1 Lower for L2 Fault Indicator Bypass Indicator AC Input Indicator Inverter Indicator On Alarm Silence Manual Liebert AC Power System Battery Test Button 10000VA Standby Manual Bypass Button Battery Indicator 7 41 Silence Manual Battery Test Button This button controls output power to connected load s and has three functions ON Alarm Silence Manual Battery Test ON Pressing this button for four seconds will start the UPS Alarm Silence To silence alarms press this button for at least one second After the alarm is silenced the Liebert GXT3 will reactivate the alarm system to alert of addi tional problems NOTE Q The LOW B
13. using the front panel is required after to operate the REPO connection is closed again Normally closed switch system fail safe A CAUTION To maintain safety SELV barriers and electromagnetic compatibility signal cables should be shielded and run separately from power cables 30 Maintenance 10 0 MAINTENANCE This section describes replacing the internal battery pack precautions checking the Liebert GXT3 s status and checking UPS functions 10 1 Replacing the Internal Battery Pack The Liebert GXT3 is designed to allow the user to replace the internal battery pack safely Read the safety cautions before proceeding Contact your local dealer or Emerson representative to obtain the part number and pricing of the appropriate replacement battery pack 10 1 1 Battery Replacement Procedures 1 Gently remove the front plastic bezel cover from the UPS 2 Loosen and remove the six screws on the battery door as shown in Figure 22 3 Laythe battery door and screws aside for reassembly Figure 22 Removing the front plastic bezel cover and battery door Battery Door Screws 6 Front Bezel 8000VA 10 000VA model shown 5000VA amp 6000VA model arrangement is the same except smaller 4 Gently pull the battery wires out and disconnect the battery plugs and battery receptacles as shown in Figure 23 Figure 23 Disconnecting the battery plug and battery receptacle front view 8000 10 000VA model show
14. 000 and 6000VA Models for 8000 and 10 000VA Models 19 Installation and Configuration Terminal Block Connections Conduit entry holes are provided on the rear and side of the box Input and output wiring should not share the same conduit Emerson recommends using strain relief when installing the wire Table 2 Electrical specifications UPS Model GXT3 5000RT208 Recommended Maximum External Overcurrent Protection Recommended Wire Including ground wire 75 C copper wire Maximum Wire Accepted by Terminal Block GXT3 10000RT208 GXT3 6000RT208 30A 10AWG 4mm 8AWG 6mm GXT3 6000RTL630 oe lee 60A 6AWG 10mm 4AWG 16mm Terminal Tightening Torque 20 in lb 2 26 Nm Figure 16 Terminal block connections Liebert GXT3 5000 and 6000RT208 Liebert GXT3 8000 and 10 000RT208 OUTPUT OUTPUT INPUT INPUT NOTE 1 Emerson recommends installing a UL489 approved breaker upstream of unit 2 The installer must provide circuit breaker protection according to local codes The utility disconnect should be within sight of the UPS or have appropriate an appropriate lock out Maintain service space around the UPS or use flexible conduit 8 The installer must provide output distribution panels circuit breaker protection or emergency disconnects according to local codes Output circuits must not share a common conduit wit
15. 05 Shipping 9 5x20 7x9 1 9 5x20 7x9 1 9 5x20 7x9 1 9 5x20 7x9 1 10 2x18 4x8 7 242x527x230 242x527x230 242x527x230 242x527x230 260x467 x222 Weight Ib kg Unit 5 1 2 3 6 2 7 8 8 4 8 6 3 9 8 6 3 9 9 9 4 5 10 6 4 8 9 5 4 3 8 8 4 Shipping 7 3 3 3 8 2 3 7 11 5 10 8 4 9 10 8 4 9 12 1 5 5 12 8 5 8 11 7 5 3 11 5 Electrical Specifications Amp Rating 30A 2 pole input breaker for UPS input power G LLMG 1 L14 30R on a 300mm 1 L6 30P Output Power Hardwire Terminal Block 13 14050 2 5 20R 4 5 20R 4 L5 20R 4 L5 20R 2 L6 20R onnection 3W G L L N G 1 L6 30R 2 L6 20R 2 L6 30 2 L5 30R 2 L6 30R 2 L6 30R 41 Specifications Table 13 Power distribution box specifications for GXT3 8000RT208 and GXT3 10000RT208 Power Distribution Box Model PD Model Number PD2 101 PD2 102 PD2 103 PD2 104 PD2 105 PD2 106 Dimensions W x D x H in mm Unit T 4x 5 7 7 4 5 7 7T 4x 5 7 74 57 74 5 7 74 57 188 145 188 145 188 145 188 145 188 145 188 145 Shipping 11 9x20 6x8 7 11 9x20 6x8 7 11 9x20 6x8 7 11 9x20 6x8 7 11 9x20 6x8 7 11 9 x 20 6 x 8 7 302 x 522 x 220 302 x 522 x 220 302 x 522 x 220 302 x 522 x 220 302 x 522 x 220 302 x 522 x 220 Weight Ib kg Unit 44 2 6 6 3 6 6
16. 06 models fit the 5000 and 6000VA models of the Liebert GXT3 PD2 L630 fits the GXT3 6000RTL630 PD2 101 PD2 102 PD2 103 PD2 104 PD2 105 and PD2 106 models fit the 8000 and 10 000VA models of the Liebert GXT3 The installer must provide an upstream branch circuit breaker The input circuit breaker on the dis tribution box and the output circuit breaker on the rear of the power distribution box disconnect all power between the main cabinet and the distribution box Models equipped with a manual bypass breaker pass bypass power directly to the bypass breaker from the input terminal block The input circuit breaker on the distribution box does not disconnect power from the manual bypass breaker Table 1 Branch circuit breaker ratings Unit Rating Maximum Breaker Rating 5000VA le000VA D Type 30A Long Delay 8000VA 10 000VA D Type 60A Long Delay Figure 15 Distribution box electrical connections diagram UPS UPS _ Input Output Input Output CB CB CB CB Output O Terminal Maintenance Maintenance Block Bypass Breaker Bypass Breaker TTN ouput T amp Distribution Distribution Input Output POD Input Output Plate Indicator Indicator Indicator Indicator Utility Input Utility input External BranchCB Distribution Box Electrical Connections Branch CB Distribution Box Electrical Connections for 5
17. 3 6 6 3 44 2 6 6 3 Shipping 6 6 3 8 8 4 8 8 4 8 8 4 6 6 3 8 8 4 Electrical Specifications Amp Rating 2 pole 60A Input Breaker ie Hardwire Terminal Block 3W G L L N G to Chassis Output Power 2 L6 30 4 L6 20R 4 5 20R SER 4 16 208 Connection _ 8 5 20R 4 5 20R 4 L6 30R 6 L6 20R 4 L5 20R 2 L5 20R 42 Specifications Table 14 Battery run time minutes NURSE 208 120VAC RT 208VAC RT 220VAC Tower Batteries of Capacity 5kVA 6kVA 8kVA 10kVA 6kVA L630 10kVA 10 108 94 128 100 100 81 20 49 43 61 46 50 39 30 34 26 40 28 38 22 40 22 17 27 18 26 15 Headiectay 50 16 13 20 14 19 11 60 13 10 16 11 15 8 70 11 8 13 9 12 6 80 9 6 11 7 10 5 90 7 5 9 6 9 4 100 6 4 7 5 8 3 10 164 154 192 159 164 190 20 110 96 129 102 102 127 30 74 53 90 65 74 81 40 50 44 63 46 51 60 50 42 34 48 37 45 46 Baltery Cabinet 60 34 26 41 28 38 39 70 27 21 34 23 31 32 80 22 17 27 18 25 26 90 18 15 23 16 22 22 100 16 13 20 14 19 18 10 221 201 308 210 209 316 20 149 136 158 141 136 162 30 112 97 130 103 103 136 40 82 69 101 74 82 106 m 50 66 50 77 52 67 82 Battery Cabinets 60 50 44 63 46 51 69 70 45 37 50 40 47 52 80 39 31 45 34 42 48 90 34 26 40 28 38 44 100 28 22 36 25 33 39 10 318 304 330 310 226 20 165 156 194 160 180 30 142 127 152 133 124 40 112 97 131 10
18. 3 104 50 94 74 107 79 92 Battery Cabinets 60 75 60 91 65 74 NE 70 62 49 74 51 62 80 50 44 63 46 51 90 46 39 51 42 48 100 42 34 47 37 44 10 334 322 343 327 360 20 203 180 220 190 199 30 156 145 164 149 152 Em 40 137 122 148 128 113 eee 50 113 98 131 103 104 Battery Cabinets 60 98 77 110 82 94 70 79 66 97 71 79 80 69 52 80 60 69 90 53 48 71 50 60 100 50 44 63 46 51 43 Specifications 12 1 Using the configuration program the user may specify the number of external battery cabinets attached to the UPS The factory default is programmed for internal batteries only Table 14 shows the estimated run times at different loads Auto Learning Battery Run Times As batteries age the estimated runtimes may become less accurate The Liebert GXT3 is pro grammed to learn from a full battery discharge and modify the estimated run time for the measured battery capacity This can improve accuracy and compensate for aging batteries or batteries that operate at different ambient temperatures The UPS will update the anticipated run time calculation only under certain conditions The UPS must have a steady load that is greater than 20 The UPS must be at 100 charge at the start of a battery discharge The battery discharge must continue uninterrupted until the batteries reach their end of dis charge voltage If all conditions are not met the run time calculat
19. AC Power For Business Critical Continuity Liebert GXT3 208V 5000 10 000VA 6000RTL630 User Manual 9 EMERSON Network Power 1 0 2 0 2 1 2 2 2 8 2 4 2 5 2 6 2 7 3 0 3 1 3 2 3 3 4 0 5 0 5 1 5 2 5 3 5 4 6 0 6 1 7 0 7 1 1 2 7 3 7 4 7 5 8 0 8 1 8 2 8 3 TABLE OF CONTENTS INTRODUCTION cu Suus ee EXER E e a SRUS Se d RU E SUUS 4 SYSTEM DESCRIPTION 4 eu cs shes EG RR ERE EE RE ER A A Eo Xon 5 Transient Voltage Surge Suppression TVSS and EMI RFI Filters 5 Rectifier Power Factor Correction PFC 5 nuca PEPERIT Tp 2 edhe 5 Battery Ch arg ers ccs od sired ett e RE Oe eth Gar td ette CE OR act 5 DC to DC Converter orere a ERES ee Ou RU e dae Ed e Rae ee RR EIE ME 5 Battery vou tm deco mor dedere ences a eodeni d gio e Sato te S viet ses IP neat Oe 6 Dynamic Bypass vsss ee VR SUE DW RNV AU ea D RUE ERR ESI AU 6 MAJOR COMPONENTS p E VY ee eee lew 7 Main Frame and T Removable Power Distribution 9 Internal Battery Packs 3 54 63S Aceh ARRA UE NS 10 WHATS INCLUDED cx ace zwi EXER BI ua su KEW A GERE ES XXE 11 INSTALLATION AND CONFIGURATION sss ehh hihi 12 Install the Mum Cabinet te Lucem a
20. ATTERY and BYPASS reminder alarms CANNOT be silenced Manual Battery Test To initiate a manual battery test press the ON button for at least one second while operating from utility power with no alarm conditions present If only three of the five Battery LEDs illuminate allow the UPS to recharge the batteries for 24 hours After 24 hours retest the batteries After the batteries have been retested if only three of the five Battery LEDs illuminate contact your local dealer Emerson representative or Emerson Channel Support 7 2 Standby Manual Bypass Button This button controls output power to connected load s and has dual functions Standby and Manual Bypass NOTICE Pressing the Standby Manual Bypass button once will transfer the load to bypass power and the load will be unprotected from disturbances in utility supply Pressing the Standby Manual Bypass button twice within 4 seconds while on Bypass will cut off power to the output sockets and connected loads Perform all necessary shutdown procedures on connected loads before pressing this button twice 23 Controls and Indicators 7 3 Load Level Indicators 4 Green 1 Amber The load level indicator is composed of five sets of LED bars that illuminate to indicate the relative load on the UPS output in 2596 increments 45 The load level indicator will illuminate as shown in Figure 19 The load level indicators display the approximate electrical load placed upon
21. F OFF 41 60 CES ON OFF OFF OFF Z 2 m m 2 2 m m e e ON ON ON Flash OFF ON ON ON ON OFF 2 2 2 z z 81 100 2 x Fully Charged x ON ON 2 T a gt 2 2 2 gl z 2 2 ll zZ 1 2L 2 2 2 A Controls and Indicators T 5 UPS Status Indicators UPS status is indicated by five symbols fault indicator AC input indicator battery indicator inverter indicator and bypass indicator Table 3 shows the symbols and their meanings Table 3 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 input Indicator A Green On when the utility input power is normal off during utility failure flashing when utility power is outside specifications On when the battery is supplying power Off when the battery is not Battery Indicator Amber supplying power On when the inverter is supplying power Off when the inverter is not Inverter Indicator Green supplying power Bypass Indicator Pu Amber On when the bypass is supplying power Off when the bypass is not supplying power flashing when utility power is outside specifications 25
22. LED flash L N reverse Battery Indicator Internal battery source not available continuous horn check battery connection power down Flashing and reboot UPS ico Utility power voltage or frequency is out of tolerance bypass is unavailable indicators are shown in Figure 26 35 Troubleshooting 11 1 2 Audible Alarm An audible alarm will sound in conjunction with the visual indicators to indicate a change in UPS operating status The audible alarm will sound as described in Table 5 Table 5 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 Continuous 2 second beep every 60 seconds Wiring problem loss of proper grounding for UPS Continuous Bypass reminder 1 second beep every 2 minutes 11 2 Troubleshooting In the event of an issue with the UPS refer to Table 6 to determine the cause and solution If the fault persists contact Emerson Channel Support Table 6 Troubleshooting table Problem UPS fails to start when the On Alarm Silence Manual Battery Test button is pressed Cause UPS is short circuited or overloaded Solution Ensure UPS is Off Disc
23. T3 240BATKIT GXT3 288RTBKIT Used with UPS Model GXT3 5000RT208 GXT3 6000RT208 GXT3 6000RTL630 GXT3 8000RT208 GXT3 10000RT208 Dimensions Rack Mount W x D x H in mm Unit 8 1x 19 3 x 2 8 7 2x 15 4 x 4 4 8 1 x 19 7 x 5 3 206 x 490 x 70 184 x 390 x 113 207 x 500 x 135 Shipping 10 3 x 23 7 x 12 2 10 3x 18 4 x 7 9 5 x 23 9 x 12 2 262 x 602 x 310 262 x 467 x 178 242 x 607 x 310 Weight Ib kg Unit 75 8 34 4 45 4 20 6 71 1 32 3 Shipping 81 1 36 8 50 7 23 76 4 34 7 Type Valve regulated non spillable flame retardant lead acid Quantity x V x Rating 2x6 x 12V x 9 0 AH 20 x 12V x 5 0 AH 2 x 12 x 12V x 9 0 AH Battery Mfr Part CSB HR1234W CSB HR1221W CSB HR1234W Backup Time See Table 14 Recharge Time 3 hours to 9096 capacity after full discharge into 10096 load Environmental Operating Temp F 32 to 104 0 to 40 see Table 9 Storage Temp F C 5 to 122 15 to 50 Relative Humidity Operating Elevation 096 to 95 non condensing Up to 10 000 ft 3000m at 77 F 25 without derating Agency Safety UL 1778 c UL Listed RFI EMI FCC Part 15 Subpart B Class A Transportation ISTA Procedure 1A 40 Specifications Table 11 External battery cabinet specifications Model Number GXT3 144VBATT GXT3 240VBATTUL GXT3 288RTVBATT Dimensions W x D x H in mm Used w UPS Model GX
24. T3 5000 amp GXT3 6000RT208 GXT3 6000RTL630 GXT3 8000 amp GXT3 10000RT208 Unit with bezel 16 9 x 26 1 x 3 3 430 x 662 x 85 16 9 x 22 6 x 5 1 430 x 574 x 130 16 9 x 26 5 x 6 8 430 x 672 x 173 12 3 x 34 3 x 25 8 20 9 x 29 3 x 16 24 5 x 33 1 x 13 2 Shipping 312 x 872 x 655 530 x 745 x 407 622 x 842 x 336 Weight Ib kg Unit 99 9 45 3 94 8 43 29 8 13 5 Shipping 110 2 50 119 54 44 1 20 Battery Parameters Type Valve regulated non spillable lead acid Qty x V 2x6 x 12V x 9 0 AH 20 x 12V x 5 0 AH 2 12x 12V x 9 0 AH Battery Mfr Part CSB HR1234W CSB HR1221W CSB HR1234W Backup Time See Table 14 Environmental Operating Temp F 32 to 104 0 to 40 see Table 9 Storage Temp F C 5 to 122 15 to 50 Relative Humidity 096 to 95 non condensing Operating Elevation Up to 10 000 ft 3000m at 77 F 25 without derating Agency Safety UL 1778 c UL Listed RFI EMI FCC Part 15 Subpart B Class A Transportation ISTA Procedure 1A Table 12 Power distribution specifications GXT3 5000RT208 GXT3 6000RT208 and GXT3 6000RTL630 Power Distribution Box Model Dimensions W x D x H in mm Unit 5 2x15 5x3 5 5 2x15 5x3 5 5 2x15 5x3 5 5 2x15 5x3 5 4 7x13 2x4 1 132x393x88 132x393x88 132x393x88 132x393x88 119x335x1
25. ack is hot swappable However caution should be exercised because the load is unprotected from disturbances and power failures during this procedure 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 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 Wear rubber gloves and boots 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 UPS Do not place the Liebert GXT3 power cord where it might be damaged 32 Maintenance 10 4 Checking UPS Status Emerson recommends checking the UPS operation status every six months Check whether the UPS is faulty Is the Fault Indicator on Is the UPS s
26. and raises the DC voltage to the opti mum operating voltage for the inverter This allows the inverter to operate continuously at its opti mum efficiency and voltage thus increasing reliability System Description 2 6 2 7 Battery The Liebert GXT3 utilizes valve regulated nonspillable lead acid batteries To maintain battery design life operate the UPS in an ambient temperature of 15 C to 25 C 59 F to 77 F Optional external battery cabinets are available to extend battery run times For run times see Table 14 Dynamic Bypass The Liebert GXT3 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 any other UPS failure condition the UPS automatically transfers the connected load to bypass Bypass operation is indicated by an audible alarm and illuminated 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 Manual Bypass button once and hold it for about 2 seconds NOTE The bypass power path does NOT protect the connected equipment from disturbances in the utility supply Major Components 3 0 MAJOR COMPONENTS The Liebert GXT3 is composed of three major assemblies to provide easier handling installation and versatility 3 1 Main Frame and Electronics All models of the Li
27. chase a Liebert MultiLink License Kit For more information about the Liebert IntelliSlot SNMP Web Card and Liebert MultiLink License Kits visit our Web site ww w liebert com or contact your local dealer or Emerson representative Several option cards are available for use in the Liebert IntelliSlot port of the Liebert GXT3 The Liebert IntelliSlot SNMP Web Card provides SNMP and Web based monitoring and control of the UPS across the network The Liebert IntelliSlot MultiPort 4 Card allows installing Liebert MultiLink software on four comput ers and coordinate shutdown in the event of a power failure 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 A CAUTION To maintain safety SELV barriers and for electromagnetic compatibility signal cables should be shielded and run separate from all other power cables where applicable 9 4 Remote Emergency Power Off The UPS is equipped with a Remote Emergency Power Off REPO connector The user must supply a means of interfacing with the REPO circuit to allow disconnecting the UPS input feeder breaker to remove all sources of power to the UPS and connected equipment to comply with national and local wiring codes and regulations REPO switch connection diagram UPS ships with REPO jumper Opening the REPO connection will disable the UPS installed allowing the UPS Manual restart
28. condensing Operating Elevation Up to 10 000 ft 3000m at 77 F 25 C without derating Audible Noise less than 55dBA at 3 2ft 1m rear less than 50dBA at 3 2ft 1m front and sides Agency Safety UL 1778 c UL Listed RFI EMI FCC Part 15 Subpart B Class A FCC Class A Surge Immunity IEEE ANSI C62 41 Category A amp B Transportation ISTA Procedure 1A 38 Specifications Table8 UPS specifications Liebert GXT3 6000RTL630 Model Number GXT3 6000RTL630 Model Rating 4200W 6000VA Dimensions Rack Mount W X D in mm Unit 16 9 x 22 6 x 8 5 430 x 574 x 217 Shipping 20 9 x 29 3 x 14 8 530 x 745 x 377 Weight Ib kg Unit 51 8 23 5 Shipping 66 1 30 Input AC Parameters Nominal Operating Frequency 50 or 60Hz Factory Default 60 Factory Default VAC 208VAC 208 220 230 240VAC Deer Configurable VAC may be modified with configuration program Operating Voltage Range Without Battery Operation 176 280VAC Maximum Allowable VAC 280VAC Input Frequency Without Battery Operation 40 70Hz Input Power Connection L6 30P Plug on PD L630 power distribution box Output AC Parameters Factory Default VAC 208 Output Connections 2 L6 20R and 2 L6 30R on 12 300mm cords on PD L630 power distribution box Frequency 50Hz or 60Hz Nominal Waveform Sinewave Duration Inverter Will Suppo
29. e RFI They minimize any surges or interference present in the util 1ty line and keep the sensitive equipment protected Rectifier Power Factor Correction PFC Circuit In normal operation the rectifier power factor correction circuit converts 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 The utility power is used as efficiently as possible by the UPS The amount of distortion reflected on the utility is reduced This results in cleaner power being available to other devices in the building not being protected by the Liebert GXT3 Inverter In normal operation the inverter utilizes the DC output of the power factor correction circuit and inverts it into precise regulated 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 oper ation 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 Liebert is connected to utility power DC to DC Converter The DC to DC converter utilizes energy from the battery system
30. e liquids gases and corro sive substances The Liebert GXT3 5000RT208 Liebert GXT3 6000RT208 and the Liebert GXT3 6000RTL630 contain no user serviceable parts except the internal battery pack The Liebert GXT3 10000RT208 and the Liebert GXT3 8000RT208 contain no user serviceable parts except the internal battery pack and the Power Module The UPS On Off push buttons do not electrically isolate internal parts Under no circumstances attempt to gain access internally due to the risk of electric shock or burn Do not continue to use the UPS if the front panel indications are not in accordance with these operat ing instructions or the UPS performance alters in use Refer all faults to your dealer Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the required precautions Keep unauthorized personnel away from the batteries Keep unauthorized personnel away from the batteries Proper disposal of batteries is required Refer to your local laws and regulations for disposal requirements Never block or insert any object into the ventilation holes or other openings DO NOT CONNECT equipment that could overload the UPS or demand DC current from the UPS for example electric drills vacuum cleaners laser printers hair dryers or any appliance using half wave rectification Storing magnetic media on top of the UPS may result in data loss or corruption Turn Off and isolate the UPS bef
31. e purpose of Any Mode Shutdown is to shut down the UPS output by turning Off the rectifier inverter and static switch so that there is no power to the loads Any Mode Shutdown can be operated locally or remotely Local Any Mode Shutdown can be performed by shorting the pins in Set 3 Remote Any Mode Shutdown can be performed using a switch connected to the pins in Set 3 and mounted at a remote location Activation of the Any Mode Shutdown will be logged as an event in the event history log Remote Power Off will be performed either by NO or NC contact of Any Mode Shutdown The current limited source for the optocoupler 12VDC 50mA will be available from UPS The connection to UPS for remote connection will be via terminal block connector Any Mode Shutdown wiring must conform to all national regional and local wiring codes and laws A WARNING When the Auto enable output option is selected and the UPS output is disabled using the pins in Set 3 the Liebert GXT3 s output can turn On automatically and without warning if the connection of the pins in Set 3 is changed 9 2 2 Battery Mode Shutdown Battery Mode Shutdown permits shutting down the UPS by turning off the rectifier inverter and static switch so that there is no power to the load when the UPS is On Battery The auxiliary power for the UPS will still be active Battery Mode Shutdown can be performed locally or remotely Local Battery Mode shutdown ca
32. e screws Figure 13 Power distribution box removal from 5000 and 6000VA models Extract these four captive screws Pigtails removed for clarity Maintenance Bypass Breaker 17 Installation and Configuration 5 3 2 Remove the Power Distribution Cover from 8000 and 10 000VA Models 1 1795 90 Shut down the GXT3 by pressing the Standby Manual Bypass button twice while the UPS is in Bypass Mode each time holding the button down for about 2 seconds For help refer to 8 5 Shut Down the Liebert GXT3 Loosen the captive screw over the maintenance bypass breaker see Figure 5 for the breaker s location Turn the maintenance bypass breaker On NOTICE The load is unprotected from disturbances in the power supply while the UPS is on bypass Turn the output and input breakers Off Support the power distribution box and remove the two screws at the top of the box Remove the cover or power distribution box from the UPS and set it aside If removing a power distribution box carefully pull apart the power distribution box connector and the UPS connector Figure 14 Power distribution box removal from 8000 and 10 000VA models Extract screws at these places E EE Pigtails removed for clarity Tabs slip into slots on UPS 5 3 3 Install the Power Distribution Box on 5000 and 6000VA Models 1 2 99 Align the connectors and press the power distribution box onto the UPS
33. ebert GXT3 are shipped without the internal batteries installed Power distribu tion varies by model and rating Liebert GXT3 5000 and 6000VA models ship with a basic hardwire distribution box attached and ready to be connected to the load see Figure 2 Liebert GXT3RTL630 ships with a power distribution box attached see Figure 4 Liebert GXT3 8000 and 10 000VA models with a cover plate installed over connections for any of several optional power distribution boxes see Figure 5 Figure 1 Liebert GXT3 front view rack mount and tower configurations Upper Bezel Status Indicators and Controls Lower Bezel and Battery Access Door Figure 2 Liebert GXT3 5000VA and 6000VA rear view USB Port Liebert Knockouts for Hardwired REPO IntelliSlot Port Power Input Terminal Block m Communication 2 External Battery Connector Input Breaker Figure Input power hardwire boxes 5000 and 6000VA models Input Breaker PD2 HDWR PD2 HDWR MBS 5000 5000 and 6000VA models and 6000VA models NOTE Hardwire and hardwire receptacle boxes that include a manual bypass switch permit AC power to continue to flow from the utility input to the load while the box is removed from the UPS For details refer to 3 2 Removable Power Distribution Box Major Components Figure 4 Liebert GXT3 6000RTL630 rear view REPO Connection Block USB Port Output Breaker for Output Breaker Termina
34. eh eee RS e MS ORO AS yate aenea SR REO i 29 0 2 4 LOW Battery 3 d dates o P AH eere nai de quse ler dp We UR Aet Buse das aus Recto rds 29 Liebert IntelliSlot Communication Cards isses 29 oro MUIDEISES ga aya nies dd uto Ara eo load Puedo Qt 30 Remote Emergency Power 30 MAINTENANCE 2205 49 3 rr e ea CR te coke Dea d aw eee a RECTE GC ea Da 31 Replacing the Internal Battery 31 10 1 1 Battery Replacement Procedures 31 Battety Charging i uses Em ket e a e RP ER Ide RR NE oa 32 PreCAUbIONS Red YR SE VERRE LR ERN E LE 32 Checking UPS saut m PEIPER I UELUT RS PIS sS 33 Checking UPS Functions ui ee Eee So Vs RNC Os Poe 33 Replacing the Power Module on 8000 and 10 000VA models 33 TROUBLESHOOTING s 2242 0 Aches awe tk ud es De p aca oet eee 35 UPS SyMptoms iy a2 odore tu E s al ER re ie i eem a ARR ne nee hele hat 35 Piety indicators 1 522955 d ttu Pda RE Denies ue A ee d Rae I es 35 110 1 2 Audible Alarm out ete See bI sabe er Re ie re e EE bete ere 36 Troubleshooting 36 SPECIFICATIONS S OR RENE VAS xA Vas XE EM EE NA 38 Auto Learning Battery Run 44 Figure 1 Figure 2 Figure 3 Fig
35. el Support If 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 then initiate a manual battery test again If none of the five Battery LEDs illuminate during the second manual battery test replace batter ies and contact your local Emerson representative or Emerson Channel Support Put the Liebert GXT3 in Manual Bypass Press the Standby Manual Bypass button and hold it for about 2 seconds while the UPS is in Utility AC Mode The UPS will transfer the connected loads to the internal bypass If the internal bypass is not available because of 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 indica tors are illuminated refer to 11 0 Troubleshooting Shut Down the Liebert GXT3 1 Transfer the UPS to manual bypass by pressing the Standby Manual Bypass button and holding it for about 2 seconds If manual bypass is not available disregard the first step 2 Press the Standby Manual Bypass button twice within four seconds each time holding it for about two seconds Power to the connected loads is now Off Disconnecting Input Power from the Liebert GXT3 1 After the UPS has been shut down as detailed in 8 5 Shut Down the Liebert GXT3 turn off the Output Circuit Breaker 2 Wait 30 seconds and verify that all
36. 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 UPS Do not place the Liebert GXT3 power cord where it might be damaged ELECTROMAGNETIC COMPATIBILITY The Liebert GXT3 complies with the limits for a Class digital device pursuant to Part 15 of FCC rules Operation is subject to the following conditions This device may not cause harmful interference This device must accept any interference received including interference that may cause unde sired operation Operating this device in a residential area is likely to cause harmful interference that users must correct at their own expense The Liebert series complies with the requirements of EMC Directive 2004 108 EC and the pub lished technical standards Continued compliance requires installation in accordance with these instructions and use of accessories approved by Emerson NOTICE This is a product for restricted sales distribution to informed partners Installation restrictions or additional measures may be needed to prevent radio interference Operate the UPS in an indoor environment only in an ambient temperature range of 0 40 C 32 104 F Install it in a clean environment free from moisture flammabl
37. ent with inner members attached in Step 5 into the bracket assemblies by inserting the top and bottom edges of the inner members into the top and bottom curved tracks of the front members and sliding the equipment into the rack see figure at right Ends of inner members are tapered to allow the rear of the equipment to be angled upward before insertion if space allows Then the rear bottom edges of the inner members can be placed into the front edge of the bottom tracks and the front of the equipment can be tipped up so they are level to insert the top edges of the inner members before sliding the equipment into the rack see figure above right The equip ment should move smoothly into the bracket assemblies If it does not recheck the alignment of the front and rear members from Steps 2 and 8 Secure the front of the equipment to the rack mounting rails to prevent the equipment from sliding out of position If securing holes are provided on the front of the equipment that align with the center holes on the return flange of the front members you can use the four extra M5 screws provided in the kit to secure the equipment Otherwise the equipment should be secured to the front of the rack with four customer supplied fasteners 15 Installation and Configuration 5 2 External Battery Cabinet Installation A WARNING Risk of electric shock Can cause injury or death Disconnect all local and remote electric power supplies before worki
38. ert GXT3 is shut down and power has been disconnected before beginning any work on or in the unit The Liebert GXT3 5000RT208 Liebert GXT3 6000RT208 and Liebert GXT3 6000RTL630 are shipped with a power distribution box attached The Liebert GXT3 8000RT208 and Liebert GXT3 10000RT208 are shipped with a cover plate over the power distribution connector Follow the instructions below for removal and installation NOTE Do not operate the UPS with the power distribution box removed To shut off all power to this box and to the load utility input power must be disconnected 5 3 1 Remove the Power Distribution Box from 5000 and 6000VA Models 1 Put the Liebert GXT3 in maintenance bypass by pressing the Standby Manual Bypass button while the UPS is in Utility AC Mode and holding the button for about 2 seconds For help refer to 8 4 Put the Liebert GXT3 in Manual Bypass 2 Loosen the captive screw over the maintenance bypass breaker see Figure 13 for the breaker s location 3 Turn the maintenance bypass breaker On The load is unprotected from disturbances in the power supply while the UPS is on bypass 4 Turn the output and input breakers Off 5 Loosen other captive screws until the power distribution box releases 6 Remove the power distribution box from the UPS and set it aside 7 Loosen the screws over the plastic cover for the connector on the rear of the panel 8 Slide the plastic cover over the connector and tighten th
39. f Emerson Electric Co or one of its affiliated companies 2010 Emerson Electric Co
40. grees auto sensing on application of alternating current Restrictions for L N voltages other than 120VAC Factory Default L1 N L2 N VAC 120 VAC nominal User Configurable L1 N L2 N VAC 100 110 115 120VAC can be modified with configuration program Input Frequency w o Battery Operation 40 70 Hz Input Power Connection Hardwire Terminal Block 3W G L L N G L1 N L2 N Maximum Allowable VAC 150VAC Output AC Parameters Factory Default VAC 120 208VAC 120 degrees L1 L2 Factory Default Output Phase Angle 120 degrees Allowable Output Phase Angle 120 180 240 degrees auto sensing on initial application of input AC Factory Default L1 N L2 N VAC 120VAC nominal User Configurable L1 N L2 N VAC 100 110 115 120VAC 2 L1 N L2 N Operating Load Range 105 to 130 1 Minute 131 to 150 10 seconds 151 to 200 1 second gt 200 impact load At least 5 cycles Bypass Protection Limits Disable Bypass Operation If input voltage exceeds 15 of the nominal voltage Re Enable Bypass Operation If input voltage returns to within 10 of nominal output voltage Disable Bypass Operation When the input frequency prevents synchronous operation Environmental Operating Temp F C 32 to 104 0 to 40 see Table 9 Operating temperature parameters Storage Temp F C 5 to 122 15 to 50 Relative Humidity 0 to 95 non
41. h any other wiring 20 Installation and Configuration 5 4 IT Power System Configuration Liebert GXT3 6000RTL630 Only A WARNING Risk of electric shock Can cause injury or death Disconnect all local and remote electric power supplies before working within Ensure that the Liebert GXT3 is shut down and power has been disconnected before beginning any work on or in the unit 1 Remove screws on the IT Power System Access Cover as shown in Figure 17 2 Disconnect the connectors as shown in figure Reinstall IT Power System Access Cover and screws um Figure 17 Remove cover from IT Power System Connectors compartment Remove Screws IT Power System Connectors 21 Configuration Program 6 0 CONFIGURATION PROGRAM 6 1 The final step of installation may require custom configuration of your UPS using the enclosed config uration program Some configuration settings may be changed only while the UPS is off These should be set before the UPS is put into full time service powering the critical load For most users operating with 230VAC and with no external batteries the factory default settings will be adequate Configuration Program Features Select L N output voltages to match local voltages Enable Disable Auto Restart 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
42. icating the UPS has detected a problem An alarm buzzer sounds alerting the user that the UPS requires attention Indicators In addition to the fault indicator being illuminated one or more of LED segments of battery level indi cator will also be illuminated to provide a diagnostic aid to the user as shown in Figure 26 The descriptions are listed in Table 4 Figure 26 Battery level indicator A B C D E Table 4 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 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 every 60 seconds A amp D Maintance bypass switch on continuous A amp E Bypass feedback 1 second beep every 4 seconds B amp C REPO one quarter second beep at quarter second intervals B amp E Short circuit on the output C amp E UPS shutdown by command from communication USB port or Liebert IntelliSlot port no audible Utility
43. ion will not be modified If the configuration program is used to change the number of battery cabinets then the values in Table 14 will be restored This will override any value that is Auto Learned 44 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 Specifications subjec
44. l Block L6 20R 2 and 3 for L6 30R 4 Communication External Battery Liebert D Y Connector IntelliSlot Port IT Power System Access Cover Input Breaker for L6 30P 1 Output Breaker Maintenance for L6 30R 5 Bypass Breaker Figure5 Liebert GXT3 8000VA and 10 000VA rear view Liebert Terminal Block IntelliSlot Port Communication REPO Connection Block Maintenance Bypass Switch Cover for Power Distribution Box corn lt USB Port Connections Output Breaker a Switch Switch Knockouts External Battery for Hardwired Connector Power Input Major Components 3 2 Removable Power Distribution Box The UPS is shipped with a power distribution pack installed This box contains the UPS input circuit breaker Figure 6 Power distribution models for 5000VA and 6000VA models of Liebert GXT3 Output Power Breakers Push Button Output Maintenance for Pigtails Power Breakers for Two Bypass Breaker L5 20 Receptacles second push button breaker obscured Input Power Breaker B L14 30 Input Power Connector PD2 001 Receptacles four 5 20 one PD2 001 shown as example L14 30 one L6 30R similar features on other distribution boxes arranged differently PD2 002 Receptacles two 5 20R two L6 20R PD2 005 Receptacles four L5 20R two L6 30R PD2 006 Receptacles four L6 20R PD2 003 receptacles four 5 20R two L6
45. 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 11 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 and any battery cabinets on the support bases Each Liebert GXT3 needs two support assemblies as shown in the lower half of Figure 1 Rack Mount UPS Installation When using the Liebert GXT3 in a rack the UPS must be supported by a slide kit fixed rails or a shelf When using the optional Adjustable Rack Mount Kit you will use the following instructions The fig ures accompanying 5 1 3 Installing the Adjustable Rack Mount Kit Sold Separately shows the positioning of the rack mounting brackets Emerson recommends taking the internal batteries out of the UPS during rack installation This will make the UPS cabinet lighter and easier to handle A CAUTION The Liebert GXT3 is heavy see 12 0 Specifications The UPS must be installed as near the bottom of a rack as possible If placed too high it can make the rack top heavy and prone to tipping over Installing the Adjustable Rack Mount Kit Sold Separately This kit contains parts needed to mount several different models of UPS and external battery cabi nets into EIA310 D standard f
46. n 5000 6000VA model arrangement is the same except smaller TOEA Battery Connector Battery Receptacle Battery Connector Battery Receptacle 5 Grasp the battery handle and pull one of the internal battery packs out of the UPS as shown in Figure 24 Repeat this step if both battery packs will be replaced Each model has two battery packs 31 Maintenance Figure 24 Pulling out the battery packs 5000 amp 6000 VA models Internal Battery Pack one of 2 Batte ee Handle 10 2 10 3 8000VA 10 000VA model Internal Battery Pack Each model has two Pull Out with Battery Handle battery packs Battery d Handle gt Pull Out with Battery Handle 6 Unpack a new internal battery pack Take care not to destroy the packing Compare the new and old internal battery packs to make sure they are the same type and model If they are the same proceed with Step 7 if they are different stop and contact your local Emer son representative or Emerson Channel Support 7 Lineup and slide in the new internal battery pack 8 Repeat Steps 6 and 7 if replacing both battery packs Each model has two battery packs 9 Reconnect the battery plugs and battery receptacles 10 Gently push the battery wire into the UPS battery compartment 11 Reattach the front battery door with the six screws 12 Reattach the front plastic bezel cover to the UPS NOTE Q The internal battery p
47. n be performed by shorting the pins in Set 4 Remote Battery Mode Shutdown can be performed using a switch connected to the pins in Set 4 and mounted at remote location 28 9 2 3 9 2 4 9 3 Activation of the Battery Mode Shutdown will be logged as an event in the event history log NOTE Remote Power Off will be performed by NO contact The current limited source for the 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 local wiring codes and laws 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 shutdown timer This timer cannot be stopped once triggered If the utility power returns during this countdown the Liebert GXT3 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 pro
48. new a d Via UH ES d rgo a 12 DLE Towe dmnstallation ue esee mesh eee aee MEME REG RM aede 12 5 1 2 Rack Mount UPS 13 5 1 3 Installing the Adjustable Rack Mount Kit Sold Separately 13 External Battery Cabinet Installation 16 Connect Input Output 17 5 3 1 Remove the Power Distribution Box from 5000 and 6000VA 17 5 3 2 Remove the Power Distribution Cover from 8000 and 10 000VA Models 18 5 3 3 Install the Power Distribution Box on 5000 and 6000VA 18 5 8 4 Install the Power Distribution Box on 8000 and 10 000VA Models 19 5 3 5 Distribution Box Electrical 19 IT Power System Configuration Liebert GXT3 6000RTL630 21 CONFIGURATION PROGRAM hihi nn n nnn 22 Configuration Program Features 22 What You Will Need ea ee ette e URL Re Lets eb tuenda 22 CONTROLS AND INDICATORS 752a eld RR OS ed cde ele 23 ON Alarm Silence Manual Battery Test Button 23 Standby Manual Bypass Button
49. ng within Ensure that the Liebert GXT3 is shut down and power has been disconnected before beginning any work on or in the unit A CAUTION The external battery cabinet s are heavy see Table 11 Take proper precautions when lifting them 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 on one side of the UPS in a tower config uration or stacked beneath the UPS in a rack configuration Figure 12 External battery cabinets connected to 6000VA Liebert GXT3 6000VA Liebert GXT3 s nins 10 11 12 Cable connects battery d cabinet to 6000VA Liebert GXT3 Battery Cabinet Second connector permits adding more battery cabinets to 6000VA Liebert GXT3 Inspect the external battery cabinet for freight damage Report damage to the carrier and your local dealer or Emerson representative Optional rack mount handles are shipped with the external battery cabinet and may be installed at this time if desired Securing hardware and slide rails are sold separately Please contact your local dealer or Emerson 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 Use the enclosed support bases for the tower option to prevent tip over One additional set of support base extensions ships with each external bat
50. ogram User manual electronic version USB cable one 2m 6 1 2 ft long Rack handles with mounting hardware Power Distribution Box installed on Liebert GXT3 Plastic tower set one Warnings safety instructions booklet and WEEE recycling sheet ISO 14001 compliance NOTE The Liebert GXT8 External Battery Cabinet shipping package includes one battery cabinet two spacers for the 5000 and 6000VA models and four spacers for the 8000 and 10000VA models for tower configuration and one DC power cable 11 Installation and Configuration 5 0 INSTALLATION AND CONFIGURATION Do NOT attempt to start the UPS turn on any circuit breaker or energize the input power until instructed to do so in 8 2 Initial Startup and Electrical Checks Visually inspect the UPS for shipping damage Report any damage to the carrier and your local dealer or Emerson representative A The UPS is heavy see 12 0 Specifications Take proper precautions when lifting or moving it Install the Liebert GXT3 indoors in a controlled environment where it cannot be accidentally turned off Place it where air flows unrestricted around the unit The installation location must be free of water flammable liquids gases corrosives and conductive contaminants Maintain a mini mum clearance of 100mm 4 inches in the front and rear of the UPS Maintain an ambient tempera ture range of 0 to 40 C 32 104 F NOTE UPS operation in sustained temperatures
51. on load is on bypass power Ensure UPS is not overloaded ventilation holes are not blocked and room ambient temperature is not excessive Wait 30 minutes to allow UPS to cool then restart UPS If UPS cannot restart contact your local dealer Emerson representative or Emerson Channel Support Fault and Bypass indicators and diagnostic B indicator are illuminated UPS internal DC bus overvoltage UPS requires service Contact your local dealer Emerson representative or Emerson Channel Support 36 Troubleshooting Table 6 Troubleshooting table cont d Problem Fault and Bypass indicators and diagnostic C indicator are illuminated Cause UPS DC DC fault Solution UPS requires service Contact your local dealer Emerson representative or Emerson Channel Support Fault indicator and diagnostic D indicator are illuminated UPS PFC Power Factor Correction Circuit fault UPS requires service Contact your local dealer Emerson representative or Emerson Channel Support Fault and Bypass indicators and diagnostic E indicator are illuminated UPS inverter fault UPS requires service Contact your local dealer Emerson representative or 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 By
52. on both sides as shown at right with eight M4 screws provided in the kit Make sure retaining latch is near the rear of the equipment as shown see figure at right Return flanges Retaining Latches Front Inner members members M5 screws Front rack mounting rails A vy M5 screws 32 rack depth M4 nuts M4 screws Retaining latch UPS or battery cabinet M4 screws 14 Installation and Configuration If available apply a bead of grease 1 25mm long at four Apply places inside the bottom curved tracks of the front members grease 7 as shown below right The grease will allow the equipment to UPS or 2 slide into the bracket assemblies more easily battery A CAUTION Lifting equipment into the rack may be two person job depending on the weight of the equipment Liebert recommends taking the internal batteries areas out of the UPS during rack installation This will inside make the UPS cabinet lighter and easier to handle The Liebert GXT3 weighs 151 lb 67kg For the weight of the UPS see Table 7 for the battery cabinet s weight see Table 11 Factory supplied rack handles are not intended to be used to lift the UPS The handles are intended to be Insert the UPS into the front members used to slide the UPS into and out of the rack lift the front and push it into the rack Insert the equipm
53. onnect all loads and ensure nothing is lodged in output receptacles Ensure loads are not defective or shorted internally Battery indicator is illuminated UPS is not plugged in UPS is operating from battery mode Ensure UPS is securely plugged into the wall receptacle UPS input protection fuse has blown opened UPS is operating from battery mode Save data and close applications Replace UPS input fuse 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 is 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 load for faults Fault and Bypass indicators and diagnostic A indicator are illuminated UPS has been shut down due to temperature conditi
54. ore cleaning it Use only a soft cloth never liquid or aerosol cleaners Information for the Protection of the Environment UPS SERVICING This 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 SYMBOLS Ee o L1 1 2504 lt lt TD 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 ON Alarm Silence Manual Battery Test OFF Bypass WEEE Introduction 1 0 INTRODUCTION Congratulations on your choice of the Liebert GXT3 uninterruptible power system UPS The Liebert GXT3 comes in nominal power ratings of 5000VA 6000VA 8000VA and 10 000VA It is designed to provide conditioned power to microcomputers and other sensitive electronic equipment When it is generated alternating current is clean and stable However during transmission and dis tribution it is subject to voltage sags spikes and complete power failure that may interrupt computer operations cause data loss and even damage equipment The Liebert protects equipment from these disturbance
55. ounding an alarm Check whether the UPS is operating in Bypass Mode Normally the UPS operates in Normal Mode If it is operating in Bypass Mode stop and contact your local Emerson representative or Emerson Channel Support Check whether the battery is discharging When the utility input is normal the battery should not discharge If the UPS is operating in Battery Mode stop and contact your local Emerson rep resentative or Emerson Channel Support 10 5 Checking UPS Functions 10 6 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 2 Press the Standby Manual Bypass button to check whether the buzzer and indicators are normal Press the On Alarm Silence Manual Battery Test button to check again whether the indicators are on and the UPS is operating normally Press the On Alarm Silence Manual Battery Test button for three seconds after Inverter Mode The UPS should initiate a 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 Replacing the Power Module on 8000 and 10 000VA models A CAUTION The UPS must be switched to manual bypass before personnel begin to replace the power module NOTICE During the procedu
56. our post racks that are 18 32 deep 457 813mm The weight limit per pair of adjustable rack mounting brackets is 91 kg 2001b Parts included are Item Quantity Rear bracket members 2 Front bracket members 2 Inner bracket members 2 M4 machine screws 16 locking hex nuts 8 M5 machine screws 8 Tools needed for installation are one Phillips screwdriver one 7mm wrench 13 Installation and Configuration The adjustable rack mounting brackets Part RMKIT18 32 feature retaining latches to prevent users from inadvertently sliding the UPS or battery cabinet out of the rack install the rack mount brackets 1 Unpack two rack mounting bracket assemblies and mounting hardware from this kit Bracket assemblies are interchangeable between left hand or right hand Remove inner member of each bracket assembly as shown at right by extending it to its outermost position depress ing the retaining latch and then pulling the inner member out of the bracket assembly 2 Determine the height position inside the rack enclosure where you want to mount the UPS or battery cabinet A CAUTION Reduce the risk of tipping the rack enclosure by placing the UPS or battery cabinet in the lowest possible rack position 3 Install the rear member of each bracket assembly into the rack enclosure with two M5 screws provided in this kit see figure at right The return flanges on the bracket assembly
57. outside the range of 15 25 C 59 77 F reduces battery life 5 1 Install the Main Cabinet The Liebert GXT3 may be installed in either a tower configuration or in a rack depending on avail able space and use considerations Determine the type of installation and follow the appropriate instructions in either 5 1 1 Tower UPS Installation or 5 1 2 Rack Mount UPS Installation 5 1 1 Tower UPS Installation To install the Liebert GXT3 as a tower 1 Take the support bases out of the accessories bag see Figure 9 Figure9 Support bases Spacers Connectors dh ax or a 2 If optional Liebert external battery cabinets will be connected to the Liebert take out the spacers shipped with the battery cabinet 3 Connect the spacers and the support bases as shown in Figure 9 Each Liebert GXT3 needs two assembled support bases one in the front and one in the rear 4 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 10 Support Bases Figure 10 Remove the front plastic bezel cover Front Plastic Bezel Cover 12 Installation and Configuration Figure 11 Rotate the operation and display panel Operation and Display Panel Rotated Clockwise 90 Degrees 5 1 2 b Pull the operation and display panel gently rotate it 90 degrees clockwise and snap it back into position as shown in Figure 11 NN c Pullthe
58. pass indicators and diagnostic C and E indicators are illuminated UPS has been 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 UPS failure includes dual fan failure single fan failure under certain conditions and battery charger failure and continuous alarm Ensure fan is not blocked up If the fault is not removed contact your local dealer Emerson representative or Emerson Channel Support AC input indicator is flashing UPS detected a line to neutral reversal or a loss of proper grounding for UPS continuous horn and UPS cannot start up in standby status This is active only when power is first applied to the input Once the UPS is running the AC input indicator will flash unless the input wiring is correctly changed Contact a qualified electrician to verify site wiring Battery indicator is flashing Battery source is not available continuous horn 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
59. pport and other designated critical devices Maximum load must not exceed that shown on the UPS rating label The UPS is designed for data processing equipment If uncertain consult your dealer or local Emerson Network Power representative This UPS 15 designed for use on a properly grounded earthed 100 200 110 220 115 230 120 208 120 240 or 127 220V AC 50 or 60Hz supply The factory default setting is 120 208VAC 60Hz Installation instructions and warning notices are in this manual The Liebert GXT3 208VAC 5000 10000 is designed for use with a four wire input L1 L2 N The Liebert GXT3 6000RTL630 is designed be used with a three wire two phase utility source L1 L2 G A WARNING The battery can present a risk of electrical shock and high short circuit current The following precautions should be observed when replacing the battery pack Wear rubber gloves and boots Remove rings watches and other metal objects Use tools with insulated handles Do 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 A WARNING Although the Liebert GXT3 has been designed and manufactured to ensure personal safety improper use can result in
60. re the connected load will not be protected from power disturbances such as spikes sags and failure To remove the UPS power module without shutting off power to the connected load 1 Place the UPS on internal bypass This may be done by any of the three following methods a Press the Off button on the front panel one time b Slide the bracket away from the manual bypass switch on the rear of the UPS this requires loosening the captive screw and sliding the bracket away from the manual bypass switch c Remove the front grille covering the power module Move the manual bypass breaker on the rear of the UPS to the bypass position this requires loosening the captive screw and sliding the bracket away from the manual bypass switch see Figure 7 Open the input circuit breaker on the rear of the UPS see Figure 7 Open the output circuit breaker on the rear of the UPS see Figure 7 Remove the top two front plastic bezels by pulling them forward Remove the power module cover grille and the battery cover grille with the screws securing them to the frame Disconnect the slotted battery connectors from the internal battery packs If additional external batteries are used disconnect the two external battery connectors Slide power module restraint lever up out of the locked position 10 Slide the power module out the front supporting its weight as it is withdrawn 33 Maintenance Figure 25 Removing power module from
61. rt Rated Load 105 to 130 1 Minute 131 to 150 10 seconds 151 to 200 1 second gt 200 impact load Bypass Protection Limits At least 5 cycles Disable Bypass Operation If input voltage exceeds 15 of the nominal voltage Re Enable Bypass Operation If input voltage returns to within 10 of nominal output voltage Disable Bypass Operation When the input frequency prevents synchronous operation Environmental Operating Temp F C 32 to 104 0 to 40 see Table 9 Storage Temp F C 5 to 122 15 to 50 Humidity 0 to 95 Relative Humidity non condensing Operating Elevation Up to 10 000 ft 3000m at 77 F 25 C without derating Less than 55dBA at 3 2ft 1m rear Audible Noise Less than 50dBA at 3 2ft 1m front and sides Agency Safety UL 1778 c UL Listed EMI EMC FCC Class A ESD EN61000 4 2 Radiated Susceptibility EN61000 4 3 Electrical Fast Transient EN61000 4 4 Surge Immunity EN61000 4 5 Transportation ISTA Procedure 1A 39 Specifications Table 9 Operating temperature parameters pf 30 3 pf 40 3 C Ambient Temperature 86 5 4 pf 104 5 4 F GXT3 5000 6000RT208 0 8pf 0 8pf GXT3 6000RTL630 0 7pf 0 7pf GXT3 8000 10000RT208 0 9pf 0 8pf Table 10 Internal battery cabinet specifications Model Number GXT3 144BATKIT GX
62. s The Liebert is a compact on line UPS An on line UPS continuously 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 Liebert GXT3 features a light emitting diode LED display to indicate both load percentage and battery capacity It also provides self diagnostic tests a combination ON Alarm Silence Manual Battery Test button a Standby Manual Bypass button and a configuration program The Liebert GXT3 has a Liebert IntelliSlot port for communication between the UPS and a network server or other computer systems This port provides detailed operating information including voltages currents and alarm status to the host system when used in conjunction with Liebert MultiLink Liebert MultiLink can also remotely control UPS operation System Description 2 0 SYSTEM DESCRIPTION 2 1 2 2 2 3 2 4 2 5 6 Output L1 L1 L2 TVSS amp Rectifier PFC L2 EMI RFI DC to DC N Filters Converter Inverter 4 ue Transient Voltage Surge Suppression TVSS and EMI RFI Filters Battery These UPS components provide surge protection and filter both electromagnetic interference EMT and radio frequency interferenc
63. t the Output terminals The Bypass lamp by the switch will light After verifying proper input voltage to the UPS terminal block turn off the branch circuit power close all access panels to the distribution box and reapply input power Close the Input circuit breaker located on the distribution box The green AC INPUT lamp should illuminate on the front panel Press the ON button and hold it for four seconds After several seconds the UPS ON lamp will turn on continuously If the batteries are determined to be charged above 8096 an automatic battery test will run for about 15 seconds Close the Output circuit breaker on the rear of the power distribution box The light by the input breaker will illuminate Return the breaker to the Inverter position The output terminal block will be powered at this time Connect all loads for normal operation 26 Operation 8 3 8 4 8 5 8 6 8 7 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 the UPS is operating from utility power with no alarm conditions present If only the 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 After the batteries have been retested if only two of the five Battery LEDs illuminate contact your local Emerson representative or Emerson Network Power Chann
64. t 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 23185_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 0499719111 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 trademarks o
65. tery cabinet Put the UPS in Bypass Mode by pressing the bypass button on the front of the unit and holding it about 2 seconds Verify the External Battery Cabinet breaker is in the Off position Connect the supplied external battery cabinet cable to the rear of the external battery cabinet then to the rear of the UPS Turn the External Battery Cabinet breaker to the On position Press the On button on the front of the UPS for 4 seconds to return the unit to Inverter Mode Verify the circuit breaker on the External Battery Cabinet 1s in the On position Use the included configuration program to program the UPS for the number of external battery cabinets connected Instructions for the configuration program are in 6 0 Configuration Program The UPS is now equipped with additional backup battery run time For approximate battery run times refer to Table 14 NOTE When removing the External Battery Cabinet the circuit breaker on the rear of the cabinet mus be turned off before disconnecting the cable 16 Installation and Configuration If the UPS is be shipped stored for an extended time the connector should be disconnected This will minimize any standby current drain on the batteries and help attain their design life 5 3 Connect Input Output Power A Risk of electric shock Can cause injury or death Disconnect all local and remote electric power supplies before working within Ensure that the Lieb
66. the UPS at all times Figure 19 Load level indicators 0 25 26 50 51 75 76 100 9 ON OFF OFF OFF OFF The Liebert GXT3 has load level indicators for Line 1 and for Line 2 One set of indicators shown for clarity 2 2 2 2 2 2 2 2 3 O Q 11116 2 7 4 Battery Level Indicators 5 Green 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 45 The battery level indicators will illuminate as shown in Figure 20 The battery level indicators display approximate battery capacity at all times The Liebert GXT3 is equipped with automatic and remote battery test features The default setting is for the automatic test to occur every 14 days this option is user configurable if utility power has not been interrupted Should the battery fail this test the red Fault indicator LED along with the and C diagnostic LEDs will illuminate and an alarm will sound refer to 11 0 Troubleshooting The remote test feature functions with Liebert MultiLink and can remotely initiate the battery test Figure 20 Battery level indicators Charging Discharging t yo 3 9 0 20 3 Flash OFF OFF OFF OFF ON OFF OFF OFF OFF 2 2 21 40 CES ON Flash OFF OF
67. ure 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 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 FIGURES Liebert GXT3 front view rack mount and tower configurations llle 7 Liebert GXT3 5000VA and 6000VA rear view 7 Input power hardwire boxes 5000 and 6000VA 7 Liebert amp GXT3 6000RTL630 rear 8 Liebert GXT3 8000VA and 10 000VA rear VieW 1 eee RR RR RR es 8 Power distribution models for 5000VA and 6000VA models of Liebert amp 9 Power distribution models for 8000VA and 10 000VA models of Liebert amp 10 Internal battery pack ebake EE seh ra 10 S pport DASeSxs teste sisse tesa winds a as vllo ca 12 Remove the front plastic bezel 12 Rotate the operation and display 1 13 External battery cabinets connected to 6000VA Liebert 16 Power

Emerson Liebert GXT3 On-Line RT 6000VA

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