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Emerson Liebert GXT4

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1. Liebert GXT4 6 Product Description Major Components The operating principle of the UPS is shown in Figure 6 Figure6 Operating principle diagram a B3 O Dynamic e ass Programmable YP Outlet Group 1 T Rectifier PFC _ o gt gt TVSS EMI RFI DC DC Inverter gt 9 a DU Programmable N gt Input 7 7 Converter Filter Outlet Group 2 Filter General Outlet Group Battery Ch gt General Outlet arger LOTT 3000 va only o 2 Battery The UPS is composed of mains 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 GXT4 has surge protection and filters that protect the connected load from power surges and sags electromagnetic interference EMD and radio frequency interference RFT These features can minimize any surges or interference present in the mains power The filters also prevent surges or interference generated by the UPS from adversely affecting other devices connected on the same branch as the UPS Rectifier Power Factor Correction PFC Circuit In normal operation the Liebert GXT4 s rectifier power factor correction PFC circuit converts mains power to regulated DC power for use
2. 1 English Language 2 French j Address IPV6LINK LCD 17 Liebert exT4 Operation and Display Panel 3 4 1 Startup Screen When the Liebert GXT4 is starting up it initiates a self test and displays the screen shown in Figure 14 for about 10 seconds Figure 14 Startup screen Network Power After about 10 seconds the LCD shows one of the On screens in Figure 15 the screen shown depends on whether input power is available Figure 15 Startup screens AC NOT AVAILABLE START ON BATTERY MER NO O P 0V OHZ 0 0A TURN ON UPS MN NO OIP 0V HZ 0 0A P 230V 50HZ 0 0A BATT 100 320MINS LOAD 0 I P 230V 50HZ 0 0A BATT 100 320MINS LOAD 0 Input Power is Available Input Power is Not Available To turn on the UPS press either the Up or Down button to select YES and press the Enter button The UPS will start up the LCD will display UPS STARTING and then START SUCCESSFUL after the UPS is turned On as shown in Figure 16 Figure 16 Starting and Start Successful screens UPS STARTING O P OV OHZ 0 0A I P 230V 50HZ 0 0A BATT 100 320MINS LOAD 0 START SUCCESSFUL O P 230V 50HZ 4 6A I P 230V 50HZ 5 0A BATT 100 15MINS LOAD 40 Liebert GXT4 Operation and Display Panel 3 4 2 Default Screen Press any button in the START SUCCESSFUL screen to enter the default interface shown in Figure 17 Figure 17 Default screen Values shown
3. and normal UPS operation the UPS must be properly grounded before use When the UPS is connected to an IT power distribution system the short circuit protection device must be installed on the neutral line Install and use the UPS in the following environments Temperature 0 C to 40 C 32 104 F relative humidity 0 to 95 non condensing Out of direct sunlight Away from heat source 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 the UPS unobstructed Poor ventilation will increase the UPS internal temperature and can shorten the life of the UPS and its batteries Keep liquid and other foreign objects away from the UPS 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 Network Power representative Battery Safety A WARNING Risk of electric shock and explosion Can cause equipment damage injury and death Do not dispose of the battery in a fire The battery may explode Do not open or damage the battery Released electrolyte is toxic and is harmful to skin and eyes If electrolyte comes into contact with the skin wash the affected area immediately with plenty of clean
4. by the inverter while ensuring that the wave shape of the input current used by the UPS is near ideal Extracting this sine wave 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 the building that are not protected by the UPS Inverter In normal operation the Liebert GXT4 s inverter utilizes the DC output of the PFC circuit to produce precise regulated sine wave AC power When mains power fails the inverter receives DC power from the battery through the DC to DC converter In either operation mode the UPS inverter is online continuously generating clean precise regulated AC output power Battery Charger The battery charger utilizes energy from the mains power and precisely regulates it to continuously float charge the batteries The batteries are being charged whenever the Liebert GXT4 is plugged in even when the UPS is not turned On 7 Liebert GXT4 Product Description 1 5 1 5 1 1 5 2 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 increasing reliability Battery The Liebert GXT4 utilizes valve regulated nonspillable lead acid batteries To maintain battery design life operate the Liebert GXT4 in an ambient tempe
5. capacity The UPS is now providing conditioned power to the connected load 4 3 Manual Battery Test To initiate a manual battery test select MAIN MENU gt CONTROL gt BATT TEST gt START If the battery test results show FAILED 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 the battery test still shows FAILED contact your local Emerson representative or Emerson Network Power Channel Support 44 Manual Bypass To manually transfer the connected equipment to the internal bypass 1 From the main menu select CONTROL then press Enter 2 Select TURN ON amp OFF and press Enter 3 Select TURN UPS BYPASS and press Enter The UPS will transfer the connected loads to the internal bypass If the internal bypass is not available because of mains 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 31 Liebert GXT4 Operation 4 5 4 6 Shut Down the Liebert GXT4 To shut down the UPS from the LCD 1 2 3 4 5 From the Main Menu select CONTROL press Enter then select TURN ON amp OFF Press the enter key Select TURN UPS OFF then press Enter Press either the Up or Down button to move the cursor to confirm the shutdown command and press Enter T
6. e ti SEWE ey na salen oe Ga pi Golo bh alee Ame bb Avra aye Blea eral Hees 11 224 2 Rack Installati sl nl A aie soles a az e Wer Shae din1 rn ex 12 2 5 Cable Connection A A A A io 12 2 5 1 Connecting to AC Mains and Loads KK KK KK KK KK KK KK KK KK KK KK KK 12 2 5 2 Connecting Battery Cables oooooooooooo oro eens 14 2 6 Connecting Communication Cables KK KK KK KK KK KK KK KK KK KK KK KK KK kk 14 2 6 1 Connecting USB Communication Cables 0 0 0 0 KK KK KK KK KK KK KK KK KK KK KK KK KK KK 14 2 6 2 Installing the Optional Liebert IntelliSlot Card and Communication Cables 14 3 0 OPERATION AND DISPLAY PANEL 00 0c cece ee eee ee eee eee a kk kk kk eee 15 3 1 PED AIndicatorss A A Me tee ede its td o Dates e e ue tele E 15 3 2 Control Buttons saeson ety AS NG ETI ds ya aes 16 3 3 BODIES RR BIE daa OE By I A A BI SS a a SE CD 16 3 4 Mend Structure cita oct oils a AA AM SHE Saat nF ae AA ih eth Ay 17 SAL Startup Screen iasi y nre aa A Barty Se ana ia wR 18 ia Default Screen a Gd A ea ah aaa ete es aes BR hol na goons A 19 3 43 Main Menu Screens ti A Bed Ae Rae a a a d 2 d2n 19 3AA Prompt BIT T MM B gt Q gt GESE gt E gt gt gt 0 N D0 gt B BNBK ZBE J N N A NMN N EA A EDMNHMNHNHNRNnEMNNRDH a a 29 3 4 5 gt Warning Listo a A ear ARNO heat dian A Wla dd Ga ai 29 346 a
7. inverter and provides energy to the connected load NOTICE Risk of loss of power to the connected load Can cause equipment damage Turning Off the UPS in Bypass Mode will result in loss of output power to the connected load Liebert GXT4 8 Product Description 1 5 3 1 5 4 1 5 5 1 5 6 Battery Mode The Liebert GXT4 enters Battery Mode when mains power fails or is outside acceptable limits The battery system supplies power through the DC to DC converter to the inverter to generate clean AC power for the connected loads When the Liebert GXT4 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 battery indicator will illuminate and the LCD will show the prompt Silence Alarm and choices of Yes and No The default is No Press either the Up or Down arrow button to select Yes then press the Enter button to silence the alarm Once the alarm prompt has been acknowledged the UPS will display the estimated battery run time and battery capacity Refer to 7 0 Troubleshooting For approximate battery run times refer to Table 17 NOTICE Risk of loss of power to the connected load Can cause equipment damage Turning Off the Liebert GXT4 when it is in Battery Mode will result in loss of output power to th
8. trademarks or registered trademarks of their respective owners SLI 23196_REVO_10 14 Emerson Network Power Liebert www emerson com 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
9. will vary GXT4 UPS 3KVA according to installation and configuration O P 230V 50HZ 11 7A I P 230V 50HZ 13 1A BATT 100 3MINS LOAD 100 In the default screen the LCD shows the UPS model output parameters input parameters battery capacity with run time estimate and load percentage The UPS operation mode online inverter ECO Battery or Bypass will be indicated by the LED indicators If no control button ESC Up Down Enter is pressed for 2 minutes the LCD will enter the screen saver mode backlight turns off It will remain off until a control button is pressed 3 4 3 Main Menu Screen Press the Enter button in the default screen to enter the MAIN MENU screen as shown in Figure 18 Figure 18 Main Menu screen 1 STATUS CONFIGURATION CONTROL ABOUT 2 3 4 LOG 5 6 NETWORK To select a submenu press the Up or Down button to move the cursor to the required item then press the Enter button to enter its submenu or set its parameter STATUS Screen In the MAIN MENU screen select STATUS to enter the Status Screen displaying OUTPUT LOAD INPUT BATTERY and TIME SINCE STARTUP as shown in Figure 19 19 Liebert GXT4 Operation and Display Panel Figure 19 Status screens OUTPUT INPUT VOLTAGE 120V 90 VOLT 120V FREQUENCY 60HZ 1620W FREQ 60 HZ CURRENT 17 6A 1800VA CURR 18 6A POWER 2112 KWH POWER 97KWH BATTERY TIME SINCE STARTUP CAPACITY 90 RUNTIME 100
10. 1 Verify that the battery isolation breaker is in the Off open position 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 Repeat Steps 1 through 3 for each battery cabinet that will be connected to the system Additional battery cabinets will plug into the previously installed battery cabinet 5 Switch On the battery breaker on the rear of the external battery cabinet 6 Use the configuration program included with the UPS to specify the number of external battery cabinets connected to the Liebert GXT4 See Table 17 for approximate battery run times Figure 11 Battery cable attachment 2 6 2 6 1 2 6 2 Battery Cable Liebert GXT4 External Battery Cabinet Connecting Communication Cables Communication cable connection includes USB and optional card cables Connecting USB Communication Cables 1 Remove the USB communication cables from the accessories bag 2 Insert one end of the USB communication cable to the USB port on the rear panel of the Liebert GXT4 see Figure 2 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 from the Liebert IntelliSlot port on the Lieb
11. 280VAC 115VAC 280VAC Frequency 40Hz 70Hz Auto Sensing Input Power Receptacle C14 C20 Output AC AC AC Efficiency gt 88 AC AC minimum Output Receptacles C183 x 6 C13 x 6 C19 x 1 Voltage 200 208 220 230 240VAC user configurable 3 Frequency 50Hz or 60Hz Waveform Sine wave Mains AC Mode Overload Internal Battery Charger 200 for 2 seconds 150 for 50 seconds 200 for 2 seconds 150 for 55 seconds Charger Current Amperes 1 88 2 71 2 5 Battery Type Valve regulated nonspillable lead acid Qty x Vx Rating 4 x 12V x 9 0Ah 6 x 12V x 9 0Ah Battery Mfr Part Panasonic UP RW1245 CSB HR 1234W F2 CSB UPS 12460 F2 Backup Time See Table 17 Battery run time Recharge Time to 90 capacity after full discharge with 100 load till UPS auto shutdown Internal Batteries Only 4 hours 3 hours Environmental Requirements Operating Temp Storage Temp 0 C to 40 C 32 F to 104 F Table 16 Operating temperature parameters 15 C to 50 C 5 F to 122 F Relative Humidity 0 RH to 95 RH non condensing Operating Elevation Up to 3000m 10 000 ft at 25 C 77 F without derating Storage Elevation 15000m 50 000 ft maximum lt 45 dBA max at 1 meter 3 2ft lt 48 dBA max at 1 meter 3 2ft Audible Noise front and side front and side lt 46 dBA at 1 meter 3 2ft rear lt 48 dBA a
12. 4 inches in the front and rear of the Liebert GXT4 Do not obstruct the air inlets on the front panel or rear panel of the UPS blocking the air inlets reduces ventilation and heat dissipation shortening the service life of the Liebert GXT4 Mechanical Installation The Liebert GXT4 may be installed as a tower or in a rack depending on space and use considerations The Liebert GXT4 may be used alone as a single UPS or with up to six battery cabinets NOTE When installing the UPS or making input and output connections comply with all relevant safety codes and standards Tower Installation To install the Liebert GXT4 as a tower 1 Take the support bases from the accessories package see Figure 7 Figure 7 Support bases Connectors Spacers Support Bases 2 Ifoptional Liebert external battery cabinets will be connected to the Liebert GXT4 take out the spacers delivered with the battery cabinet 3 Connect the spacers and the support bases as shown in Figure 7 Each Liebert GXT4 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 GXT4 a Remove the front plastic bezel cover see Figure 8 Figure8 Remove the front plastic bezel cover Bezel Cover Operation and Display Panel Rotated Clockwise 90 Degrees b Pull the operation and display panel rotate it 90 degrees clockwise and snap it back into posit
13. 6 Table 17 Table 18 Table 19 TABLES UPS models power ratings 4 Input circuit breaker specificati0OS oooooooorrr kK kk k kK kk kK kK kk k kk kk kk k 12 ad COTO DAMA D gt 18 Ratings Olson ds XV aes Bees ct fh KE IS NA n WW ede a A ES e 18 LED indicators 2 2 25 sien ee Rete eos Pose dat Gas Berea a ac Seong Woe aR eee Be ON GR ac 15 Control button Stes iii A ka 1 A A es oa ae ye esa eae 16 Prompts and Mens iaa aaa at bas Meta es 29 Wrarnineslist 3 sl sard bee et AGG tls ot deere a a idas See eee cna 29 Fa Ul E TES e Kn Kn H ots ce od id de pele gh town ada dea oat eeu aes 30 Output voltage option all models W kK kK KK KK KK KK KK KK KK KK KK KK KK KK KK KK KK ens 34 Replacement battery pack model numbers kk kk KK KK KK KK KK KK KK KK KK KK KK KK KK K 37 Description of the displayed fault 40 Audible alarm description k kk kk KK KK KK KK KK KK KK kk kk kk kk kk k k 41 Troubleshooting table 2 32 Sh Z ya tk Pe W ag bale sles e ove Rid weee Rada Q e o n 41 Specifications of GXT4 700RT230 230E and GXT4 1000RT230 230E UPS 43 Specifications of the Liebert GXT4 1500RT230 230E GXT4 2000RT230 230E and EXT lt 3000RT 230 2302 piece a A a a a AA bs 44 Operating temperature parameters 45 Battery cabinet specifications kk kk kk KK KK eee kK kk kk kK kk kk kk k 45 Battery run tn 8 s0 xe e
14. DDMDDOXD DDEEQN 36 MAINTENANCE cai id ee B a ee ae AS a 37 Replacing the Internal Battery Pack ooo ooo ooo 37 6 1 1 Battery Replacement Procedures kk KK KK KK KK KK KK KK KK KK KK KK KK KK KK KK KK KK 38 Battery Charging dis Q dte KAL SERI Aka aye Stee KERAN A dik e Ra Ay d Mt BO a bd Boe 39 Precautions rin Kredi a esa A TES Se SID A TO A A a dais 39 Checking UPS Stats sie sedi at da He aes 39 TROUBLESHOOTING ici a lee n he Ck Se Re ewe ees eee AE gera be ee es 40 UPS Sy Peo Skee st aa E seed ae aden ns Sade bead Skates bby Sakae Sue ons 40 tole Indicator and LED re sie aed tas an W k alee dia Bare hk en a dar a 40 Tara Awhe Alr e a ku D niba E BR dln a e Ge as eine age deka ark El 41 MOU DIESHOOtING 444 ores aa SA De SR Ae NA n Ts ay A On oe p ek NE n t ew KAN 41 BATTERY CABINET 242010 2 kanek a ak BANE A Ga a aE a aY 42 SPECIFICATIONS niic ci ER r keya ON aoe AAA ea we eee ORO ews 43 Product Warranty Registration nuanua KK KK KK KK KK KK KK KK KK KK KK KK KK KK KK KK K 48 Technical SUpDOrt aena dd OE e IO e O Fn cra e e ce 6 48 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 24 Figure 25 Figure 26 Figure 27 Figure 28 Figure 29 Figure 30 F
15. Fault ist DE DD DD RN 30 4 0 OPERATION A as Sa Se 31 4 1 4 2 4 3 4 4 4 5 4 6 5 0 5 1 5 2 5 3 5 4 6 0 6 1 6 2 6 3 6 4 7 0 7 1 7 2 8 0 9 0 9 1 9 2 Startup Checklist for the Liebert GXT4 AVA KK KK KK KK KK KK KK KI KK KK KK KK KK KK KK KK 31 Starting the WPS ry cawa nn A ee aya an Rind SDE TR ea An n fo TS 31 Manual Battery Test 620344 eine wate teed dai oe ba ue CESS Dyed 31 Manual Bypass mi a e pe ao a a A e e Bes MNS a LIM e a a 31 Shut Down the Liebert GXT4 ccc nA S ebe WD p ve Wa eee e nee 32 Disconnecting Input Power from the Liebert GXT4 o o oooooooooooooomomomoo 32 COMMUNICATION lt 4 kk kk kk ee os a a a a a a a a a a a a a a ak ak ak kk ak ce a ak AS kak kak kak eS 33 Liebert IntelliSlot Communication Cards uasa kk KK KK KK KK KK KK KK KK KK KK KK 33 DLL Bebert Multilink 5 i y E 33 USB Port Communications nike yah oo pare as eG yo o Ses da ou bal oe ee eae he 34 5 2 1 Configuration Program cc ea A Ee Aw al Je LAE ee d 34 FES DOU aoa a neh as a es ae HRH HHHH r 35 Terminal Block Communication AA kk kk KK KK KK KK KK ee KK KK kK KK KK kk kk 35 54 Any Mod Shutdown lt 3 4 552 lt ye ewe k l Sis Boe A A ord Rs an bah ee n j 35 5 4 2 Battery Mode Shutdown k s she ara hl nh Wae d de Gy eee ye eee teen ene 36 54 3 sOn Batter aea a A ONG a AA ti AS Bd A HHR 36 54A Low Battery a A ta HNHnEMN MH HMDD
16. Liebert GXT4 UPS 230V 700VA 3000VA User Manual N EMERSON Network Power TABLE OF CONTENTS IMPORTANT SAFETY PRECAUTIONS lt 4 Zl kk kk a kk kk kk a ak a ak a a a kk a a kk a kk ak kk eee eee eee 1 GLOSSARY OF SYMBOLS A ka kd khan a de kk QENE E ne KRE BD x dihan ke e a a i EEE y e 3 1 0 PRODUCT DESCRIPTION a3 a 095 JA n A See ees 4 1 1 Features sce de la ka d eA veh a See e EAR NA on 4 1 2 Available Models yA 3k AA TS A AAA OS es WO a 4 1 3 Appearance and Components 0 ccc ccc ccc KK KK KK KK KK kK eee kK kK eens 5 L31 Appearance dois sus Sate o af chee Rds a eens el M N a lea da oP 5 To 25 Rear Panel Eeatures asco aos a aa date cre duh 5 1 4 Major Components inna e ees Re ahr n Sed AA ea SR ea a 7 1 5 Operating Mode ss rana A A AA Rha OE a ue SEE be n a id 8 TL Mains Modes K nce A ean a a Se ea ae at 8 1 5 2 Manual Bypass Modera A a os aw he Ses Sea wn A ee 8 T5238 Battery Modest a Bee Seal oe aie OS lee ON GS Sak eco ele de 9 1 5 4 Battery Recharge Mode 9 1 5 5 Frequency Converter Mode 9 Tay ACV ECO Mod A A A ad Teis 9 2 0 INSTALLATION 0 A A A A da is 10 2 1 Unpacking and Inspection i ia A A A oe Ge bes 10 2 2 What s Include dato AAA He a ES OL Ak RD CES 10 2 3 Preparation for Installation 0 0 0 00 eee ke da 4039349 10 2 3 1 Installation Environment 10 2 4 Mechanical Installation 0 A bh Ad Me Reed Phe ere ks 11 24 1 Tower lnistalla tion
17. MINS 05D 15H 30M VOLTAGE 80V CONFIGURATION Screen Select MAIN MENU gt CONFIGURATION to enter the Configuration menu This menu has seven submenus as shown in Figure 20 Figure 20 CONFIGURATION screen 2 BATTERY 3 ECO MODE 4 OUTLET 1 5 OUTLET2 6 LCD 7 FACTORY DEFAULT In the CONFIGURATION screen press the Up or Down button to move the cursor to the required item then press the Enter button to enter a submenu or set its parameters Liebert GXT4 20 Operation and Display Panel UPS Screen Select MAIN MENU gt CONFIGURATION gt UPS to enter the UPS screen This menu has six screens as shown in Figure 21 BER Hen n Press the Up or Down button to move the cursor to the required item and press the Enter button to confirm the settings Battery Screen Select MAIN MENU gt CONFIGURATION gt BATTERY to enter the BATTERY screen This menu has four screens as shown in Figure 22 Figure 22 Battery screen Press the Up or Down button to increase or decrease the value of the settings and press the Enter button to confirm it 21 Liebert GXT4 Operation and Display Panel ECO Mode Screens Select MAIN MENU gt CONFIGURATION gt ECO MODE to enter the ECO MODE screens as shown in Figure 23 Figure 23 ECO Mode screen 004 0 VOLTAGE TOLERANCE A ON 10 v FREQUENCY TOLERANCE REQUALIFICATION TIME A A 3 Hz 5 MINS M v Press the Up or Down button to move t
18. OFF screen Select MAIN MENU gt 3 CONTROL gt 1 TURN ON amp OFF to enter the TURN ON OFF screen This screen shows one of two displays depending on the state of the UPS as shown in Figure 33 Figure 33 Turn UPS On or Off screen TURN OFF UPS AENA TURN OFF UPS TURN ON UPS BYPASS UPS is Off UPS is On ALARM CONTROL screen Select MAIN MENU gt 3 CONTROL gt 2 ALARM CONTROL to enter the ALARM CONTROL screen as shown in Figure 34 This section allows active audible alarms to be silenced To completely turn off the audible alarm refer to CONFIGURATION gt UPS as shown in Figure 21 Figure 34 Alarm Control screen 1 AUDIBLE ALARM ON 2 AUDIBLE ALARM OFF BATT TEST screen Select MAIN MENU gt 3 CONTROL gt 3 BATT TEST to enter the BATT TEST screen as shown in Figure 35 Figure 35 Batt Test screen 1 START 2 CANCEL 3 BATT TEST RESULT Liebert GXT4 26 Operation and Display Panel Log Screen Select MAIN MENU gt 4 LOG to enter the LOG screen This screen has two submenus as shown in Figure 36 Figure 36 Log screens 254 255 255 OD 1H 17m AGO 1 VIEW LOG 2 CLEAR LOG UPS switch to Online mode CLEAR LOG Screen Select MAIN MENU gt LOG gt CLEAR LOG to enter the CLEAR LOG screen as shown in Figure 37 Figure 37 Clear Log screen DO YOU WANT TO CLEAR EVENT LOGS YES NO Press the Up or Down button to move the cursor to the required item Press the Enter but
19. PS Return From Battery Mode The UPS transfers back to mains AC mode from battery mode UPS Self Test Successful The UPS self test is successfully performed UPS Shutdown Command Received The UPS shut down was initiated through communication UPS Turn Off The UPS shuts down and has no output power UPS Turn On The UPS starts up successfully and supplies protected power to the load UPS Shutdown Process Had Been Cancelled The shutdown command sent through Liebert MultiLink or SNMP card to the UPS is canceled ECO Mode Enabled The UPS is configured to ECO mode operation ECO Mode Disabled The UPS is configured to Online mode supplying protected power to the load through the inverter UPS Internal Temperature Return To Normal The internal temperature of the UPS recovers to normal range UPS Load Return From Overload The loads are reduced and the UPS recovers to normal state from overload Load On Inverter The inverter is on and supplies protected power to the load Load On ECO Bypass The UPS is on ECO mode the mains is supplying power to the load directly to reduce energy usage OUTLET1 Closed Auto Manual The programmable output receptacle 1 received a turn off command and is turned Off OUTLET1 Open Auto Manual The programmable output receptacle 1 received a Turn On command and is turned On OUTLET2 Closed Auto Manual The programmabl
20. SETTINGS AS OUTLET1 YES NO LCD screen Select Main Menu gt 2 CONFIGURATION gt 6 LCD to enter the LCD screen This menu has two submenus as shown in Figure 28 Figure 28 LCD screen 1 LANGUAGE 2 COLOR Select 1 LANGUAGE and press the Enter button to enter the LANGUAGE screen as shown in Figure 29 The Liebert GXT4 is capable of supporting multiple languages For the list of supported languages and instructions on how to upload them refer to the Configuration Program user manual on the included CD Figure 29 Language screen Liebert GXT4 24 Operation and Display Panel Select 2 COLOR and press the Enter button to enter the COLOR screen as shown in Figure 30 Figure 30 Color screen EMERSON O EMERSON EMERSON EMERSON FACTORY DEFAULT screen Select MAIN MENU gt 2 CONFIGURATION gt 7 FACTORY DEFAULT to enter the FACTORY DEFAULT screen as shown in Figure 31 Figure 31 Factory Default screen RESET ALL SETTINGS TO FACTORY DEFAULT SETTINGS MENO Control Screen Select MAIN MENU gt 3 CONTROL to enter the CONTROL screen This screen has three submenus as shown in Figure 32 Figure 32 Control screen 1 TURN ON amp OFF 2 ALARM CONTROL 3 BATT TEST In the CONTROL screen press the Up or Down button to move the cursor to the required item and press the Enter button to enter its submenu 25 Liebert GXT4 Operation and Display Panel TURN ON amp
21. Storage Temp 15 C to 50 C 5 F to 122 F Relative Humidity 0 RH to 95 RH non condensing Operating Elevation Up to 3000m 10 000 ft at 25 C 77 F without derating Storage Elevation 15 240 50 000 ft maximum nue Noise a Agency Safety IEC EN AS 62040 1 2008 GS mark UL 1778 Listed RFI EMI IEC EN AS 62040 2 2nd Ed Category C2 CISPR22 Class A Surge Immunity IEC EN 62040 2 2nd Ed IEC EN 61000 4 5 Transportation ISTA Procedure 1A 43 Liebert GXT4 Specifications Table 14 Specifications of the Liebert GXT4 1500RT230 230E GXT4 2000RT230 230E and GXT 3000RT230 230E Product model GXT4 1500RT230 GXT4 2000RT230 GXT4 3000RT230 Parameters GXT4 1500RT230E GXT4 2000RT230E GXT4 3000RT230E Model Rating 1500VA 1350W 2000VA 1800W 3000VA 2700W Dimensions D x W x H mm in 497 x 430 x 85 602 x 430 x 85 unit 19 6 x 16 9 x 3 3 23 7 x 16 9 x 3 3 Shipping 617 x 570 x 262 717 x 570 x 262 24 3 x 22 4 x 10 3 28 2 x 22 4 x 10 3 Weight kg Ib Unit 23 2 51 1 25 5 56 1 32 4 71 4 Shipping de 30 66 1 es 32 70 5 Ma 39 86 E model 26 57 3 E model 28 61 7 E model 35 77 2 Input AC Voltage Range typical 230VAC nominal variable based on output load 90 100 loading 177VAC 280VAC 196VAC 280VAC 70 90 loading 168VAC 280VAC 184VAC 280VAC 30 70 loading 150VAC 280VAC 161VAC 280VAC 0 30 loading 115VAC
22. WG 3C 250 V 105 C VW 1 20 A 250V NEMA L6 20P GXT4 700RT230 Car Re 16 AWG 3C 250 V 105 C VW 1 15 A 250V NEMA L6 15P GXT4 1000RT230 GXT4 1000RT230E Liebert GXT4 models 700 1500VA and 2000VA have three groups of outlets as shown in Figures 2 3 and 5 One group is always On the other two groups may be controlled with either programmed responses or over an SNMP network The 3000VA GXT4 UPS has four groups of outlets two groups are not controlled always On and two groups may be controlled with either programmed responses or over an SNMP network Verify that the equipment is plugged into the appropriate outlets if any outlets will be controlled with these features 1 Plug equipment into the appropriate output receptacles on the rear of the Liebert GXT4 NOTE 1 Do not overload any output receptacle 2 Output cable length should not exceed 10m 82 8 ft 2 Plug the input receptacle of the Liebert GXT4 into the input power connection 3 Install the two cable strain relief fixtures to secure either the input or output cables to prevent accidental disconnection a Insert one end into the provided holes on the rear of the unit b Place the power cord s inside the loop c Tighten the loop around the cables Figure 10 Cable strain relief Hold the cable ___ Insert into the provided hole to secure the line buckle 13 Liebert GXT4 Installation 2 5 2 Connecting Battery Cables
23. ased on new fully charged standard batteries at a temperature of 25 C 77 F with 100 resistive UPS loading The listed run times can vary by 5 because of manufacturing variances of the batteries 47 Liebert GXT4 Specifications 9 1 9 2 Product Warranty Registration Registration is not required to activate the product warranty on a Liebert UPS Registration is required to qualify for the Product Protection Promise To register visit the Emerson Network Power Web site to fill out the online form at www emersonnetworkpower com en US Forms Pages LiebertProductWarrantyRegis tration aspx To contact warranty support by e mail dpg warranty emerson com Technical Support Technical support contacts are listed on the back cover of this document To contact Emerson Channel Product Support Phone NORTH AMERICA 1 800 222 5877 OUTSIDE NORTH AMERICA 00 800 1155 4499 E mail TECHNICAL SUPPORT liebert upstech emerson com Liebert GXT4 48 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 O 2014 Liebert Corporation All rights reserved throughout the world Specifications subject to change without notice Liebert is a registered trademark of Liebert Corporation All names referred to are
24. ass is unavailable When reporting a UPS issue to Emerson include the UPS model and serial number These are located in several places for your ease of location on the top panel rack mount orientation the left side tower orientation the rear panel on the front of the unit behind the front plastic bezel and on the LCD select MAIN MENU gt ABOUT 41 Liebert GXT4 Battery Cabinet 8 0 BATTERY CABINET Optional battery cabinets are available for the Liebert GXT4 The external battery connector and isolation breaker are on the battery cabinet s rear panel as shown in Figure 44 For battery cabinet specifications refer to Table 15 Figure 44 Battery cabinet Isolation Breaker External Battery Connector A WARNING Do not contact the external battery connector 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 external battery connector and ground NOTE External battery connectors are wired in parallel Either connector can be connected to the UPS or to another battery cabinet NOTE The length of the standard battery cable delivered with the battery cabinet is 0 65m 2 13ft Liebert GXT4 42 Specifications 9 0 SPECIFICATIONS The specifications of the Liebert GXT4 are listed in Table 13 and Table 14 Table 13 Specificati
25. e connected load If the UPS is turned Off manually it must be manually restarted after mains power returns If the UPS is turned Off by a communication signal or because the batteries are depleted it will operate as set in the configuration program for Auto Restart Refer to 5 2 1 Configuration Program Battery Recharge Mode Once mains power is applied to the Liebert GXT4 the Battery Charger begins charging the batteries Frequency Converter Mode All models of the Liebert GXT4 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 Enabled Auto Sensing 50Hz or 60Hz Bypass Disabled Frequency Converter 50Hz Bypass Disabled Frequency Converter 60Hz Bypass Disabled NOTE The default for all models of the Liebert GXT4 is Auto Sensing 50Hz or 60Hz Bypass Enabled A CAUTION Risk of electric shock Can cause injury or death Never touch the AC input receptacle while the UPS is operating Voltage may still be present even when the AC input indicator is Off Active ECO Mode All Liebert GXT4 models can operate in Active ECO Mode In this mode the connected equipment is powered through the bypass path to increase efficiency reducing the electrical costs Active ECO mode keeps the rectifier and inverter operating allowing the inverter to remain sync
26. e output receptacle 2 received a Turn Off command and is turned Off OUTLET2 Open Auto Manual The programmable output receptacle 2 received a turn on command and is turned On Bypass Power Restored The bypass power recovered and the UPS can now transfer to bypass 3 4 5 Warning List All UPS warning messages are described in Table 6 Table 6 Warning list Warning Mains Power Not Available Description The mains power is not available or it cannot satisfy the input requirements for the UPS to operate from mains power UPS Batteries Low And Exhausted Soon The battery capacity is low and will be exhausted soon UPS Has Switched To Battery Mode The mains power is abnormal or the PFC side is faulty the UPS transfers back to Battery mode Load On Bypass The UPS transfers to Bypass mode at this point the input mains power supplies power to the load directly and the load is not protected Input Power Wiring Error L N line reverse or PE not connected Bypass Power Not Available The bypass power is not available or it cannot satisfy the requirements for the UPS transfers to bypass UPS Maintenance Bypass Output The UPS transfers to maintenance bypass 29 Liebert GXT4 Operation and Display Panel 3 4 6 Fault List All UPS fault messages are described in Table 7 Table 7 Fault list Fault UPS Self Test Failed Description The bat
27. ebert IntelliSlot Web Card IS WEBCARD Liebert IntelliSlot Relay Card IS RELAY Liebert IntelliSlot MultiPort Card IS MULTIPORT Liebert IntelliSlot Unity Card IS UNITY DP The Liebert IntelliSlot Web 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 Liebert MultiLink shutdown software The Liebert IntelliSlot MultiPort Card provides four sets of contacts for support of up to four computers that have Liebert MultiLink installed The Liebert IntelliSlot Unity Card provides SNMP and or RS 485 monitoring of the UPS across the network and or building management system The Liebert IntelliSlot UNITY card also enables monitoring external temperature humidity and contact closure inputs using external sensors The Liebert IS UNITY DP compatibility will be a future release contact your Emerson sales representative for availability Follow instructions provided with the Liebert IntelliSlot card to configure Liebert MultiLink the UPS or any additional ancillary product for the Liebert GXT4 These instructions are available at multilink liebert com Liebert MultiLink Liebert MultiLink monitors the UPS continuously and can shut down the computer or server in the event of an extended power failure Liebert MultiLink can also be configured to shut down the UPS Liebert MultiLink can com
28. ed by shorting Pin 1 and Pin 2 Remote Any Mode Shutdown can be performed using a switch connected to Pin 1 and Pin 2 and mounted at a remote location NOTE Remote 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 GXT4 s output can turn On automatically and without warning if the Pin 1 and Pin 2 connection is changed 35 Liebert GXT4 Communication 5 4 2 5 4 3 5 4 4 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 can be performed by shorting Pin3 and Pin4 Remote Battery Mode Shutdown can be performed using a switch connected to Pin3 and Pin4 and mounted at remote location NOTE Remote Power Off will be performed by NO contact A current l
29. ed with E models BS 1363 UK to IEC C13 input cord one 2 5m 8 1 2 ft long not included with E models Australian type A to SAA input cord one except E models With 2000VA 3000VA Units 10A IEC C18 C14 Output Cable three 2m 6 1 2 ft long CEE 7 7 Schuko to IEC C20 Input Cable one 2 5m 8 1 5 ft long not included with E models BS1363 UK to IEC C20 Input Cable one 2 5m 8 1 5 ft long not included with E models Australian type A to SAA input cord one not included with E models NOTE The GXT4 External Battery Cabinet shipping package includes one battery cabinet two spacers for tower configuration and one DC power cable and rack mounting hardware including screws handles and mounting rail kit not included with E models 2 3 Preparation for Installation 2 3 1 Installation Environment Install the UPS indoors in a controlled environment where it cannot be accidentally turned Off The installation environment should meet the specifications in 9 0 Specifications Place the UPS in an area where airflow around the unit is unrestricted and away from water flammable liquids gases corrosives and conductive contaminants Avoid direct sunlight NOTE Operating the Liebert GXT4 in temperatures above 25 C 77 F reduces battery life Liebert GXT4 10 Installation 2 4 2 4 1 Installation Clearances Maintain a clearance of at least 100mm
30. ert GXT4 and set it aside 2 Insert the Liebert IntelliSlot card into the Liebert IntelliSlot port and secure it with screws 3 Toconnect 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 Liebert GXT4 14 Operation and Display Panel 3 0 OPERATION AND DISPLAY PANEL This chapter describes the Liebert GXT4 controls particularly the operation and display panel on the front of the Liebert GXT4 The panel has four control buttons seven LED indicators and a liquid crystal display LCD as shown in Figure 12 Figure 12 Operation and display panel Inverter Indicator Lieberts GXT4 Bypass AC Power System AN Indicator Battery Indicator Programmable Outlet1 Indicator Programmable Outlet2 Indicator Fault Indicator ECO Mode Indicator Enter ESC Button Button Up Button Down Button 3 1 LED Indicators The seven LED indicators on the front of the operation and display panel are Inverter Battery Bypass Programmable Outlet1 Programmable Outlet2 ECO Mode e Fault Figure 12 shows the indicators locations their descriptions and functions are shown in Table 3 Table 3 LED indicators LED Indicators LED C
31. g Fan RS 232 port Terminal Block Communication Output Circuit Breakers only on GXT4 3000RT230 230E models Figure 2 Rear components Liebert GXT4 230V 700VA and 1000VA models Liebert IntelliSlot Port General Output Programmable Output USE Por Receptacle 2 Receptacle 2 2 Terminal Block RS232 Cooling External Battery AA Programmable Output Input Receptacle 1 2 Port Fan Connector Input Circuit Breaker Receptacle 5 Liebert GXT4 Product Description Figure 3 Rear components Liebert GXT4 230V 1500VA models Liebert IntelliSlot Port C14 USB Port Input Circuit ON Input l Outlet1 Receptacles Programmable Dry Contacts RS232 Fan External Battery General Outlet2 Receptacles Port Connector Output Programmable Figure 4 Rear components Liebert GXT4 230V 2000VA models Liebert IntelliSlot Port Programmable USB Port Input Circuit Breaker Ce Outlets 1 l Terminal Block RS232 Cooling External Battery Non Programmable Programmable Communications Port Fan Connector Outlets Outlets 2 Figure 5 Rear components Liebert GXT4 230V 3000VA models Liebert IntelliSlot Port LE Programmable Input Circuit Breaker Output Circuit Outlets 1 Non Programmable ds an Breakers Outlet gt y Camm EN TT A E E Woe gt AR Terminal Block RS232 Cooling External Battery General Programmable C20 Input Communications Port Fan Connector Output Outlets 2 Receptacle
32. h the front battery door with the six screws 11 Reattach the front plastic bezel cover to the UPS NOTE The internal battery pack is hot swappable However caution should be exercised because during this procedure the load is unprotected from disturbances and power outages Do not replace the battery while the UPS is 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 GXT4 charges the batteries continuously when it is connected to the mains input power If the Liebert GXT4 will be stored for a long time Emerson recommends connecting the UPS to input power for at least 24 hours every three to four months to ensure full recharge of the batteries Precautions Although the Liebert GXT4 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 GXT4 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 GXT4 power cord where it might be damaged Checking UPS Status Emerson recommends checking the UPS operation status every six months Check whether t
33. he UPS is faulty Is the Fault Indicator On Is the UPS sounding 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 mains input is normal the battery should not discharge If the UPS is operating in Battery Mode stop and contact your local Emerson representative or Emerson Channel Support 39 Liebert GXT4 Troubleshooting 7 0 TROUBLESHOOTING 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 7 1 UPS Symptoms The following symptoms indicate the Liebert GXT4 is malfunctioning The relative indicators illuminate indicating the UPS has detected a problem An alarm buzzer sounds alerting the user that the UPS requires attention 7 1 1 Indicator and LCD In addition to the fault indicator being illuminated the LCD will display the fault The displayed fault on the LCD is described in Table 10 Table 10 Description of the displayed fault Displayed Fault UPS self test failed Cause The battery is bad or weak Corrective Steps Contact customer service UPS shutdown com
34. he UPS will sound an audible alarm this is normal Power to the connected equipment is now Off The UPS display will still be illuminated because the batteries are still being charged The UPS display will still be illuminated because the batteries are still being charged The UPS may now be disconnected from AC power and the UPS will completely shut down in approximately 15 seconds Disconnecting Input Power from the Liebert GXT4 1 2 After the UPS has been shut down as detailed in 4 5 Shut Down the Liebert GXT4 disconnect the input cable from the wall socket 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 Liebert GXT4 32 Communication 5 0 COMMUNICATION 5 1 This section describes the four types of communication ports on the rear of the UPS Liebert IntelliSlot port USB port standard B type Terminal Block Communication RS232 port DB9F 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 four optional cards Li
35. he cursor to the required item and press the Enter button to confirm the settings Outlet1 Screen Select MAIN MENU gt 2 CONFIGURATION gt 4 OUTLET to enter the OUTLET1 screen This menu has two submenus as shown in Figure 24 Figure 24 Outlet1 screen OUTLET1 1 OUTLET CONTROL 2 OUTLET SETTING Liebert GXT4 22 Operation and Display Panel Select 1 OUTLET CONTROL and press the Enter button to enter the OUTLET CONTROL screen as shown in Figure 25 Figure 25 Outlet Control screen Outlet Control is On Outlet Control is Off Press the Up or Down button to move the cursor to the required item and press the Enter button to confirm the settings Select 2 Outlet Setting and press the Enter button to enter the OUTLET SETTING screen as shown in Figure 26 Figure 26 Outlet Setting screen Press the Up or Down button to move the cursor to the required item and press the Enter button to confirm the settings 23 Liebert GXT4 Operation and Display Panel Outlet2 Screen The Outlet2 screens are the same as the Outlet1 screens The same settings are available as on the Outlet1 screen If the Outlet2 group will have the same settings as the Outlet1 group the Liebert GXT4 offers a programming shortcut as shown in Figure 27 When configuring the Outlet2 group the select YES and press the Enter button to apply the Outlet1 settings to the Outlet2 screen Figure 27 Outlet2 setting screen APPLY THE SAME
36. he 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 Emerson the Liebert GXT4 s input circuit breaker recommends installing an upstream circuit breaker of the same or higher rating as The specification of input circuit breaker on the rear panel of the UPS is given in Table 2 Table 2 Input circuit breaker specifications Unit Rating Circuit Breaker Rating 700 1500 VA Models 10A 2000 3000VA Models 16A Liebert GXT4 12 Installation For North America Installations Detachable Power Supply Cord Not Provided Power Supply Cord Selection for units which power supply cord not furnished with Use UL Listed detachable power supply cord three conductors minimum 4 5 ft 1 5m maximum 14 8 ft 4 5m long Types SP 2 SP 3 SV and similar cords may be provided if the cord is not long Refer to Tables 3 and 4 for details Table 3 Type of cord UPS Model Type of Cord GXT4 700RT230 GXT4 700RT230E SVE SVO SVOO SVT SVTO SVTOO SPE 2 SPT 2 NISP 2 GXT4 1000RT230 GXT4 1000RT230E NISPE 2 NISPT 2 SPE 3 SPT 3 SJ SJE SJO SJOO SJT GXT4 3000RT230 GXT4 3000RT230E SJTO SJTOO S SE SO SOO ST STO STOO Table 4 Ratings of cord UPS Model Minimum Wire Gauge Minimum Cord Ratings Attachment Plug Ratings GXT4 3000RT230 o GXT4 3000RT230E 12 A
37. hronized to bypass This synchronization allows the transfer of the connected equipment to UPS inverter power almost seamlessly if bypass power falls outside the user set limits Once bypass power returns within the acceptable parameters the UPS will return to Active ECO Mode operation The default setting is Active ECO Mode Off 9 Liebert GXT4 Installation 2 0 INSTALLATION 2 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 Emerson representative immediately Check the accessories against the delivery list If there is any discrepancy contact your local dealer or your Emerson representative immediately 2 2 What s Included Terminal Block Communication Terminals Compact Disk with Liebert MultiLink Shutdown Software Configuration Program User Manual USB Cable one 1 2m 3 9 ft long RS 232 Cable one 2m 6 1 2 ft long Cable Strain Relief two pieces Rack mounting hardware including screws handles and mounting rail kit not included with E models Plastic tower stand sets two four pieces Warnings Safety Instructions booklet and WEEE recycling sheet ISO 14001 compliance With 700VA 1500VA Units 10A IEC C18 C14 Output Cable two 2m 6 1 2 ft long CEE 7 7 Schuko to IEC C18 input cord one 2 5m 8 1 2 ft long not includ
38. igure 31 Figure 32 Figure 33 Figure 34 Figure 35 Figure 36 Figure 37 Figure 38 Figure 39 Figure 40 Figure 41 Figure 42 Figure 43 Figure 44 FIGURES Liebert GXT4 700RT230 GXT4 3000RT230 UPS V k kK KK KK kK KK KK KK KK KK KK KK KK KK KK KK 5 Rear components Liebert GXT4 280V 700VA and 1000VA models oo ooooooo KK 5 Rear components Liebert GXT4 230V 1500VA models kK KK KK KK KK RR KK RR KK KK KK 6 Rear components Liebert GXT4 280V 2000VA models kK KK KK KK KK KK KK RR KK KK KK 6 Rear components Liebert GXT4 230V 3000VA models KK KK KK KK KK KK KK KK KK KK 6 Operating principle diagrama 7 SUpDOEL AS 841 wuts ce sha Bates soa as ti ide 11 Remove the front plastic bezel cover 11 Tower installation 46 00205 2 scr aie tes l shan eae B ea idee S date nance a 20R ya Ma ens aes 12 Cable strain reliet e920 vasa od et les ee a eee ee meg 13 Battery cable attachment 14 Operation and display padel 15 Menu structure e died E HH Bra ieeyyijljyvj 17 SLATE SCHON oes A cet Buses oooh tears le estate ha ele SON cot RTA oo MORE he sel SCN ee 18 Startup Screens 254 2031401 oh Ay ays E ws dl h ND n J AS Be hee ih r r 2 wb Dae 18 Starting and Start Successful screens 18 Default Sere bik tr eRe RA L ee Peed a BR d a OR Wn als Pl Te a a Baa 19 Main Menw screenwoi A Ga r ae sie ae Bela eed ee ales Searle as 19 Status Screens a S1 A E Wd Se eg a Bh wR eg 0h2 20 CONFIGURATION
39. imited source 12VDC 50mA will be available from UPS The connection to the Liebert GXT4 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 mains power returns during this countdown the Liebert GXT4 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 Liebert GXT4 36 Maintenance 6 0 MAINTENANCE 6 1 This section describes replacing the internal battery pack precautions checking the Liebert GXT4 s status and checking UPS functions A WARNING The bat
40. ion see Figure 8 c Pull the logo on the front plastic bezel cover rotate it 90 degrees clockwise and snap it back into position The rotated front plastic bezel cover is shown in Figure 9 d Replace the front plastic bezel cover on the Liebert GXT4 At this point the UPS operation and display panel and logo have been rotated 90 degrees clockwise which provides upright viewing for users 11 Liebert GXT4 Installation 5 Place the Liebert GXT4 and any battery cabinets on the support bases Each Liebert GXT4 needs four support bases as shown in Figure 9 Figure 9 Tower installation Liebert GXT4 UPS 2 4 2 Rack Installation Operation and Display Panel Rotated for Tower Operation Liebert GXT4 UPS and External Battery Cabinet The Liebert GXT4 UPS and external battery cabinets EBC when installed in a rack enclosure must be supported by a shelf or rack mount rails The Liebert GXT4 UPS and EBC units ship with all required hardware to allow rack mount installation not included with E models Because different rack mount options install differently refer to the installation instructions provided with the rack mount kit being used 2 5 Cable Connection The Liebert GXT4 rear panel has an input receptacle and output receptacles Refer to 1 3 2 Rear Panel Features for details The battery cables are supplied with the battery cabinet 2 5 1 Connecting to AC Mains and Loads NOTE Ensure that all t
41. ly changing rotation speed depending on system requirements to decrease power consumption and noise Input circuit breaker to ease recovery from overloads CE mark and safety approval from CE 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 1 2 Available Models Available models of the UPS are listed in Table 1 Table 1 UPS models power ratings Model Nominal Power Rating GXTA TOORT280E 7O0VA 630W GXT4 1O0ORT230E ___1000VA 900W GxT4 1500RT230E __1500VA1350W GXT4 2000RT230E 2000VA1800W GXT4 3000RT230E 3000VA 2700W Liebert GXT4 4 Product Description 1 3 Appearance and Components 1 3 1 Appearance The Liebert GXT4 rack tower models in various power ratings have the same general appearance controls and features see Figure 1 The various rack tower models differ largely in the type of receptacles each has Figure 1 Liebert GXT4 700RT230 GXT4 3000RT230 UPS Z Ventilation Slots Operation and Display Panel 1 3 2 Rear Panel Features The rear panel of the Liebert GXT4 has these features Liebert IntelliSlot Port USB port Input Circuit Breaker Input Receptacle General Output Receptacles Programmable Output Receptacles Cable Strain Relief Attachment Hole External Battery Connector Coolin
42. mand received The UPS shuts down through communication Contact customer service UPS overload The UPS is overloaded Reduce the load and contact customer service Inverter Out of Order Battery Weak Bad The inverter is faulty The battery is bad or weak Contact customer service Replace the battery Output Short Circuit The output connection is short circuited Shut down the equipment and contact customer service DC Bus Overvoltage The DC bus is faulty Contact customer service UPS Overtemperature Over temperature occurs to the UPS and the UPS will transfer to Bypass mode Reduce the load and contact customer service Charger Out of Order Fan Out of Order The charger is faulty At least one fan is faulty Contact customer service Contact customer service DC Bus Discharge Fail A DC DC failure occurs Contact customer service NOTE R If the UPS encounters a fault and no correction attempt is performed within 2 minutes the LCD backlight will flash on 1 second and off 1 second as an alert Press any button to exit the alert mode If no correction attempt is performed on the UPS the LCD backlight will flash again until the UPS fault is corrected Liebert GXT4 40 Troubleshooting 7 1 2 Audible Alarm An audible alarm will sound in conjunction with the visual indicators to indicate a change in UPS operating stat
43. modification as well as the factory default settings Should any changes be necessary refer to the Configuration Program User Manual that is located on the included CD for further details The configuration program allows these features of the Liebert GXT4 to be changed Change and set the display language Enable Disable Auto Restart default is Enable Select frequency converter operation with a fixed output frequency of 50Hz or 60Hz bypass disabled default is Auto Select with bypass enabled Set the Low Battery Warning alarm time from 2 to 30 minutes default is 2 minutes Enable Disable the Auto Battery test default is Enable Enable Disable Auto Restart after removing Remote shutdown default is Disable Set the wiring mode of Remote shutdown default is normally open Set the Auto Enable output after remote shutdown default is Disable Set the Auto Battery test to 8 12 16 20 or 26 weeks default is 8 weeks Select the number of external battery cabinets connected to the UPS to adjust the remaining run time calculated by Emerson software products default is zero Select one of multiple output voltages to match various voltages see Table 8 Table 8 Output voltage option all models Factory Default Setting Output Voltage Option 230VAC 200V 208V 220V 230V 240V NOTICE The output voltage settings cannot be changed while the UPS is On and powering connected loads NOTE Programming the outp
44. municate with the UPS via the USB port RS232 port contact closures via terminal block or over the network via SNMP using the Liebert IS WEBCARD An optional Liebert MultiLink license kit permits shutting down multiple computers that are protected by the UPS For more information about the Liebert IntelliSlot SNMP Card Liebert IntelliSlot Web Card and Liebert MultiLink License Kits visit the Liebert Web site www liebert com or contact your local Emerson representative 33 Liebert GXT4 Communication 5 2 5 2 1 USB Port Communication The standard B type USB port is used to connect the UPS and network server or other computer system using Liebert MultiLink A standard B type USB port is provided to allow connection to a computer or network server The USB port can be used to communicate with the Liebert GXT4 configuration program see section 5 2 1 for details or Liebert MultiLink refer to 5 1 1 Liebert MultiLink for description that is provided on the CD that is included with the UPS Configuration Program The configuration program is on the Liebert GXT4 CD and can be used instead of making configuration setting changes from the LCD panel The configuration program communicates to a computer running a Microsoft Windows operating system via the included USB cable For most users the factory default settings are adequate This section give a brief overview of the features and parameters that are available for
45. n 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 NOTICE TO EUROPEAN UNION CUSTOMERS DISPOSAL OF OLD APPLIANCES This product has been supplied from an environmentally aware manufacturer that complies with the Waste Electrical and Electronic Equipment WEEE Directive 2002 96 CE The crossed out wheelie bin symbol at right is placed on this product to encourage you to recycle wherever possible Please be environmentally responsible and recycle this product through your recycling facility at its end of life Do not dispose of this product as unsorted municipal waste Follow local municipal waste ordinances for proper disposal provisions to reduce the environmental impact of waste electrical and electronic equipment WEEE For information regarding the scrapping of this equipment please browse http www eu emersonnetworkpower com Products session or Contact us session or call our worldwide technical support Toll Free 00 80011554499 Toll Number Based in Italy 39 0298250222 Liebert GXT4 2 GLOSSARY OF SYMBOLS AN AN gt H n PbH2504 amp X 2 Risk of electrical shock Indicates a warning or a caution followed by important instructions AC input AC output Requests the user to con
46. ncy Safety IEC EN AS 62040 1 2008 GS mark RFI EMI FCC Part 15 Class A CISPR22 Class A Surge Immunity IEC 62040 2 2nd Ed 2006 Transportation ISTA Procedure 1A Table 16 Operating temperature parameters Ambient Temperature C F 25 30 77 86 30 35 86 95 35 40 95 104 Maximum Output Power Factor Derating Maximum Load 100 93 93 86 86 79 45 Liebert GXT4 Specifications Table 17 Battery run times Number of Load Percent Run Time Minutes Batteries Cabinets of Capacity 700VA 1000VA 1500VA 2000VA 3000VA 10 105 91 112 81 91 20 62 38 51 37 39 30 37 31 34 23 23 40 32 23 23 16 16 Internal Battery a T Le iG E 60 22 14 14 9 9 70 18 11 11 7 7 80 15 5 5 90 13 4 4 100 11 3 3 10 427 334 330 222 302 20 303 166 160 137 139 30 164 138 128 94 95 40 145 108 97 66 66 Internal Battery 50 126 92 72 49 48 1 External Battery Cabinet 60 106 72 54 39 41 70 94 56 46 34 34 80 78 48 38 28 27 90 69 40 34 23 23 100 61 37 31 20 21 10 480 457 447 426 431 20 434 333 315 201 205 30 329 224 186 149 150 40 273 166 151 124 124 Internal Battery 50 203 151 131 97 97 2 External Battery Cabinets 60 164 135 107 75 76 70 153 113 92 61 63 80 142 103 74 50 50 90 131 92 64 41 45 100 121 78 53 38 41 10 480 480 467 451 455 20 461 442 424 322 325 30 439 337 311 195 196 40 345 305 199 154 155 Internal Battery 50 323 208 160 136 136 3 External Battery Cabi
47. nets 60 300 166 146 111 112 70 213 155 131 96 98 80 189 144 111 78 79 90 163 132 99 68 70 100 156 122 83 56 60 Liebert GXT4 46 Specifications Table 17 Battery run times continued Number of Batteries Cabinets Internal Battery 4 External Battery Cabinets Internal Battery 5 External Battery Cabinets Internal Battery 6 External Battery Cabinets Load P rcent Run Time Minutes of Capacity 700VA 1000VA 1500VA 2000VA 3000VA 10 480 480 480 466 480 20 480 460 444 421 423 30 458 436 340 306 307 40 442 340 309 192 192 50 425 315 205 157 157 60 336 218 165 142 143 70 319 195 153 127 128 80 301 165 141 107 109 90 213 156 130 95 97 100 197 147 112 80 81 10 480 480 480 480 480 20 480 467 457 438 440 30 465 447 431 331 332 40 452 428 333 224 225 50 438 341 307 189 189 60 425 320 208 158 159 70 344 227 167 146 147 80 329 208 158 133 135 90 315 189 148 120 122 100 301 164 139 104 106 10 480 480 480 480 480 20 480 480 466 450 452 30 480 458 444 420 421 40 462 442 422 319 319 50 451 426 328 217 217 60 440 341 305 186 187 70 428 323 209 159 160 80 368 306 184 148 150 90 336 217 161 137 139 100 325 201 153 126 128 The times above are approximate They are b
48. olor Description Inverter Green On when the inverter is supplying power Bypass Amber wU ke lee H ran by the mains through Battery Amber On when the load is supplied by the battery Fault Red On when an error has occurred within the UPS Programmable Outlet1 Green On when programmable Outlet1 is On Programmable Outlet2 Green On when programmable Outlet2 is On ECO Mode Green On when the UPS is in ECO Mode 15 Liebert exT4 Operation and Display Panel 3 2 Control Buttons The four control buttons on the front of the operation and display panel are ESC Up Down Enter Figure 12 shows the buttons locations their descriptions and functions are shown in Table 4 Table 4 Control buttons Control Buttons Description Pressing this button returns to the previous menu or aborts any change in the input data field ESC Button before confirming Up Button Pressing this button can move the cursor up or increase the value displayed in the input data field When a menu is displayed on several screens pressing the button can scroll up Down Button Pressing this button can move the cursor down or decrease the value displayed in the input data field When a menu is displayed on several screens pressing the button can scroll down Enter Button Pressing this button can enter the next level menu or confirm the parameter setting value 3 3 LCD The LCD panel shows the UPS statu
49. ons of GXT4 700RT230 230E and GXT4 1000RT230 230E UPS Product model GXT4 700RT230 GXT4 1000RT230 Parameters GXT4 700RT230E GXT4 1000RT230E Model Rating 700VA 630W 1000VA 900W Dimensions D x W x H mm in Unit 408 x 430 x 85 16 2 x 16 9 x 3 4 Shipping 617 x 570 x 262 24 3 x 22 4 x 10 3 Weight kg Ib Unit 18 2 40 Shipping 24 53 E model 20 44 Input AC Voltage Range typical 230VAC nominal variable based on output load 90 100 loading 177VAC 280VAC 70 90 loading 168VAC 280VAC 30 70 loading 150VAC 280VAC 0 30 loading 115VAC 280VAC Frequency 40Hz 70Hz Auto Sensing Input Power Receptacle C14 Output AC AC AC Efficiency gt 88 AC AC minimum Output Receptacles C13 x6 Voltage 200 208 220 230 240VAC user configurable 3 Frequency 50Hz or 60Hz Waveform Sine wave Mains AC Mode Overload 200 for 2 seconds 150 for 50 seconds with transfer to bypass Internal Battery Charger Charger Current Amperes 1 3 Battery Type Valve regulated nonspillable lead acid Qty x Vx Rating 4 x 12V x 5 0Ah Battery Mfr Part YUASA NPH5 12 CSB HR 1221W CSB GP1245 Backup Time See Table 17 Battery run times Recharge Time 3 hours to 90 capacity ero botanas Cry load till UPS auto shutdown Environmental Requirements Operating Temp 0 C to 40 C 32 F to 104 F Table 16 Operating temperature parameters
50. os oe Kil n Wn A W e e PSI Sh RE EASY 46 IMPORTANT SAFETY PRECAUTIONS A WARNING Risk of electric shock Can cause equipment damage injury or death Observe all cautions and warnings in this manual Failure to do so may result in serious injury or death Refer all UPS and battery service to 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 it is 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 The UPS contains no user serviceable parts except the internal battery pack Do not remove the cover Removing the cover may result in electric shock and will invalidate any implied warranty The UPS has an internal battery so the output receptacles of the UPS may carry live voltage even if the UPS is not connected to mains input power Before moving or rewiring the UPS disconnect mains input power and the battery and make sure that the UPS is completely shut down Otherwise the output terminal may carry live voltage presenting an electric shock hazard To ensure human safety
51. rature of 0 C to 25 C 82 F to 77 F Optional external battery cabinets are available to extend battery run times Dynamic Bypass The Liebert GXT4 provides an alternate path for mains power to the connected loads in the unlikely event of a UPS malfunction Should the Liebert GXT4 have an overload overtemperature or UPS failure 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 mains Operating Mode The UPS operation modes include the following Mains AC Mode Bypass Mode Battery Mode Battery Recharge Mode Active ECO Mode and Frequency Converter Mode Refer to 3 0 Operation and Display Panel for details about the operating mode indicators and control buttons Mains Mode During Mains Mode the mains provides input power to the Liebert GXT4 The filters PFC circuit and inverter process this power to provide high quality sine wave power to connected loads The UPS maintains the batteries in a fully charged state Manual Bypass Mode Manual Bypass Mode occurs when the unit is manually placed in internal bypass by navigating the LCD display menu to select 3 Control gt 1 Turn On amp Off gt Turn UPS Bypass Bypass operation is indicated by an audible alarm and illuminated amber bypass indicator If other indicators are illuminated refer to 7 0 Troubleshooting During Bypass Mode mains power bypasses the
52. re starting the UPS how to start the UPS manual battery test manual bypass shutting down the UPS and disconnecting mains power from the UPS NOTE The Liebert GXT4 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 GXT4 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 42 Starting the UPS 1 Plug the UPS into the appropriate AC outlet 2 3000VA models only Close the input breaker on the rear of the unit 3 The UPS will begin the startup sequence once AC power is present NOTE The UPS will sound an audible alarmist is normal 4 On the LCD press either the Up or Down button once then press the Enter button to turn on the UPS The UPS will sound the audible alarm again when the output receptacles are being supplied by the internal bypass It will sound one more time as the inverter powers the connected equipment 5 Check the LCD and LED indicators to ensure the UPS is operating normally 6 Check the load percentage on the default screen to ensure the connected equipment is not exceeding the UPS rated
53. receptacle UPS input protection fuse has UPS is operating from battery mode Save data and close applications is illuminated blown opened Replace UPS input fuse then restart UPS UPS is operating from battery mode Save data and close applications Mains power is out of tolerance i NARE Paes Ensure mains supply voltage is within acceptable limits for UPS Batteries are not fully charged Keep UPS plugged in continuously at least 24 hours to recharge batteries UPS has reduced battery UPS is overloaded Check load level indicator and reduce the load on the UPS backup time 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 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 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 byp
54. s and enables changes to the UPS settings by assisting in navigating through the Liebert GXT4 s menu see 3 4 Menu Structure Liebert GXT4 16 Operation and Display Panel 3 4 Menu Structure The menu structure of the LCD is shown in Figure 13 Figure 13 Menu structure m gt Audible Alarm gt Output gt Startup on Bypass H Load Status Input Enable Auto Shutdown y UPS Start gt Battery MF Enable Auto Restart Windows Time Since Startup gt Frequency Selection System gt Output Level Selection Status Configuration Battery Cabinets Turn UPS Turn UPS On On Off Turn UPS Off BATT Low Battery Time Warning Batt Test Interval Alarm Control 1 Audible Alarm On 2 Audible Alarm Off Batt Replace Time Menu oie Enable Disable Batt Test 2 Cancel 3 Batt Test Result Voltage Tolerance View Log ECO Mode Frequency Log Tolerance Clear Log A SEIL A ime Turn On Turn Off Reboot Control PN SN Firmware Version Outlet 1 gt Address MAC Outlet 2 Address IPV4 Address IPV6STATIC Factory Default Address IPV6AUTO Setting Settings as Outlet1 only Outlet2 Turn On Delay Turn Off When UPS On Battery and On Overload Turn Off When UPS On Battery for Some Time Turn On When Power Returns for Some Time Turn Off When Runtime Less Than Some Time Turn Off When Batt Capacity Less Than Some Time
55. screen 20 WPS SCreeiS in oc Au os coed lo ieee Sadak Xe A a BK leg WR E 21 Battery SCrG Gris oo MD OOO ee NS 21 HCO Modest neer says dae A A Gael Eas wl 22 a Y so te esis e Sal Oe ha a a a he es oh ed eae Ae 22 Outlet Control screen 8 42 ais ba Skis we aia as ae eae ee a ea gun 23 Outlet Setting Screen A A A ee aa ako hur 21e Soot 23 Outlet2a setting Screen so ince rd SA Sie Se ETA ees le Ne nH Ger Eee NERA rg 24 LED TEA A RA han Ged een bs ee AG aA A 24 Languare Sel el paos ton he sees Hela yen b Meyl a War Sk Hee A St A A at lin ae A Rg W n 24 Color screen A de E E 25 Factory Default screen 25 Control Scrubs 25 Turn UPS On or Off screen 26 Alarm Control SCrE N 20 0 td ba awe o tt a hab eyl cid dd aid 26 Batt Test CEN A A HH HHHH ee 26 TOS screens anean ARA A A A A A Be at 27 Clear koo screeni a IS NS EAS KU KA E A IS 27 About Ireen A A See Reed it diia Det RS Se Ronee cs 27 Networksscreens o e of wine a al wae eats sect aca 28 Terminal Block Communication pin layout 35 Removing the front plastic bezel cover and battery door 0 cece eee eee 38 Disconnecting the battery plug and battery connector front view KK eens 38 Pulling out the battre Pv wie GBB da is 38 Battery Cabinetc st enre n tes eee HRH dd BRX XW is HRT a HH Les eats 42 iii 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 Table 1
56. sult the manual Indicates the unit contains a valve regulated lead acid battery Recycle DC voltage Equipment grounding conductor Bonded to ground AC voltage WEEE Liebert GXT4 Product Description 1 0 PRODUCT DESCRIPTION The Liebert GXT4 is a compact online uninterruptible power system UPS that continuously conditions and regulates its output voltage The UPS is designed to supply microcomputers and other sensitive electronic equipment with clean sine wave input power 700VA to 3000VA at 230V 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 GXT4 protects equipment from these disturbances The Liebert GXT4 continuously charges its batteries from the mains enabling it to supply power to connected loads even when the mains fail This section describes the UPS its features models appearance and components operating principles and operating mode 1 1 Features The UPS includes these features Intelligent battery management to extend battery life LCD for user friendly operation and local monitoring and configuration of operational parameters Flexible network management with Liebert MultiLink software Fan fault self inspection and automated diagnostic function Intelligent fan operation automatical
57. t 1 meter 3 2ft rear Agency Safety IEC EN AS 62040 1 2008 GS mark 3000VA model UL 1778 Listed RFI EMI IEC EN AS 62040 2 2nd Ed Category C2 CISPR22 Class A Surge Immunity IEC EN 62040 2 2nd Ed IEC EN 61000 4 5 Transportation ISTA Procedure 1A Liebert GXT4 44 Specifications Table 15 Battery cabinet specifications Model Number GXT4 48VBATT GXT4 72VBATT Parameter GXT4 48VBATTE GXT4 72VBATTE Used w UPS Model Dimensions D x Wx H m GXT4 700RT230 230E GXT4 1000RT230 230E GXT4 1500RT230 230E GXT4 2000RT230 230E m in GXT4 3000RT230 230E 497 x 430 x 85 602 x 430 x 85 Unit 19 7 x 16 9 x 3 3 23 6 x 16 9 x 3 3 ah 617 x 570 x 262 717 x 570 x 262 24 3x 22 4 x 10 3 28 2 x 22 4 x 10 3 Weight kg Ib Unit 32 70 5 42 92 6 Shipping EW ae E e d i 4 Battery parameters Type Valve regulated nonspillable lead acid Qty x Vx Rating 2 x 4 x 12V x 9 0Ah 2 x 6 x 12V x 9 0Ah Battery Mfr Part Backup Time Panasonic UP RW1245 CSB HR 1234W F2 CSB UPS 12460 F2 See Table 17 Battery run times Environmental Operating Temperature 0 C to 40 C 32 F to 104 F Storage Temperature 15 C to 40 C 19 F to 104 F Relative Humidity 0 to 95 non condensing Operating Elevation Up to 3000m 10 000 ft at 40 C 104 F without derating Storage Elevation 15000m 50 000 ft maximum Age
58. tery can present a risk of electrical shock and high short circuit current The following precautions should be observed before replacing the battery pack e 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 Emerson 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 GXT4 is designed to allow the user to replace the internal battery pack safely Refer to Table 9 for internal battery pack part numbers for Liebert GXT4 UPS Table 9 Replacement battery pack model numbers Replacement Internal Battery Quantity UPS Rating VA Pack Model Required 700 1000 GXT4 5A48BATKIT 1 1500 GXT4 9A48BATKIT 1 2000 GXT4 9A48BATKIT 1 3000 GXT4 9A72BATKIT 1 Read all safety cautions before proceeding A trained user can replace the internal battery pack when the UPS is always in a restricted access location such as a rack or server closet Contact your local dealer or Emerson representative to obtain the 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 instruc
59. tery is bad or weak or not connected UPS Overload The UPS is overloaded Inverter Out Of Order The inverter has failed Battery Weak Bad The battery is bad or weak Output Short Circuit The output connection is short circuited DC Bus Overvoltage The DC bus is faulty UPS Overtemperature Overtemperature occurs to the UPS and the UPS will transfer to Bypass mode Charger Out Of Order The charger has failed Fan Out Of Order At least one fan is failed DC Bus Discharge Fail DC DC failure occurs Rectifier Out Of Order Rectifier failure occurs If a fault occurs the UPS automatically switches to Bypass Mode The original operating mode will be maintained only in the case of a battery disconnection fault The fault message alternates with UPS Mode once a second the red fault indicator on the operation and display panel lights up and the alarm sounds continuously If a fault occurs proceed as follows 1 Enter the ALARM CONTROL screen see Figure 34 and select AUDIBLE ALARM ON or AUDIBLE ALARM OFF to switch the alarm On or Off 2 Enter the EVENT LOG screen see Figure 36 and select VIEW LOG to view the entire Event log NOTE There will be a short delay before the EVENT LOG screen displays the historical fault log to allow the log to load Liebert GXT4 30 Operation 4 0 OPERATION This section describes checks to be made befo
60. tions 37 Liebert GXT4 Maintenance 6 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 41 3 Lay the battery door and screws aside for reassembly Figure 41 Removing the front plastic bezel cover and battery door gt Screw 6 pcs Front plastic bezel cover 4 Gently pull the battery wire out and disconnect the battery plug and battery receptacle as shown in Figure 42 Figure 42 Disconnecting the battery plug and battery connector 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 43 Figure 43 Pulling 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 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 Emerson representative or Emerson Channel Support 7 Line up and slide in the new internal battery pack Reconnect the battery plug and battery receptacle 9 Gently push the battery wire and internal battery pack back into the UPS ge Liebert GXT4 38 Maintenance 6 2 6 3 6 4 10 Reattac
61. ton to confirm the settings ABOUT Screen Select MAIN MENU gt ABOUT to enter the ABOUT screen as shown in Figure 38 Figure 38 About screen PN GXT4 2000 RT230 SN 1XXX60XXX1AFCXX FW VER U100D100 HW VER H100 The ABOUT screen displays UPS model serial number software version and hardware version 27 Liebert GXT4 Operation and Display Panel Network Select MAIN MENU gt NETWORK to enter the NETWORK screen The NETWORK screen displays the MAC address and the IPv4 IP address If the Liebert GXT4 is fitted with an optional Liebert IntelliSlot Web card Liebert IS WEBCARD the screen will display IPv6 IP address settings IPv6 requires configuration as shown in Figure 39 Figure 39 Network screens ADDRESS MAC ADDRESS IPV4 ADDRESS IPV6 STATIC 00 02 11 4X AX 10 163 226 231 24 ADDRESS IPV6 AUTO ADDRESS IPV6 LINK Fe80 202 99ff fe 0f 4ba 2 1 Liebert GXT4 28 Operation and Display Panel 3 4 4 Prompt List A prompt screen is displayed during the operation of the system to alert you to certain conditions and or to require your confirmation of a command or other operation See Table 5 for the system prompts and meanings Table 5 Prompts and meanings Prompt Mains Power Restored Meanings The mains power returns and the UPS transfers back to mains AC mode UPS Return From A Low Battery Condition The UPS transfers back to mains AC mode from battery low mode U
62. us The audible alarm will sound as described in Table 11 Table 11 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 Overload UPS fault no power to load Continuous Half second beep every half second Battery loss Battery replacement 2 second beep every 2 minutes Continuous Wiring problem loss of proper grounding for UPS Continuous Bypass reminder 1 second beep every 60 seconds 7 2 Troubleshooting In the event of an issue with the UPS refer to Table 12 to determine the cause and solution If the fault persists contact Emerson Channel Support Table 12 Troubleshooting table Problem Cause Solution UPS fails to start UPS is short circuited or overloaded Ensure UPS is Off Disconnect all loads and ensure nothing is lodged in output receptacles Ensure loads are not defective or shorted internally Batteries are not charged enough or not connected Check to ensure the internal battery is connected If it is not make the connection and try to start the unit If the battery is connected leave the UPS connected to input power for 24 hours to recharge batteries then try to start the unit Battery indicator UPS is not plugged in UPS is operating from battery mode Ensure UPS is securely plugged into the wall
63. ut voltage of a 230V model of the Liebert GXT4 to 220V automatically derates the UPS to 96 of both the VA and watt ratings refer to 9 0 Specifications for VA and watt ratings NOTE This program is compatible with UPS models beginning with GXT4 as in GXT4 8000RT280 It is not compatible with earlier versions of the Liebert GXT UPS A computer running Microsoft Windows 2000 Windows XP Windows Vista Windows 7 or Windows 8 is required to set up and run the configuration program Liebert GXT4 34 Communication 5 3 5 4 RS 232 Port The RS 232 port uses an Emerson proprietary protocol that is for use with Liebert MultiLink This port enables a more secure connection instead of the USB cable to the computer or server that has Liebert MultiLink installed Terminal Block Communication The Terminal Block includes eight pins as shown in Figure 40 Figure 40 Terminal Block Communication pin layout 5 4 1 9 Any Mode o Shutdown _ Battery Mode o Shutdown On Battery Mode Qo N 00 AO N gt Q Low Battery Any Mode Shutdown The 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 perform
64. water and get medical attention 1 Liebert GXT4 A WARNING Risk of electric shock Can cause equipment damage injury and death 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 electrical shock The likelihood of such shock will be reduced if grounds are removed during installation and maintenance applicable to a UPS and a remote battery supply not having a grounded supply circuit ELECTROMAGNETIC COMPATIBILITY The Liebert GXT4 series complies with the limits for a Class A digital device Operating this device in a residential area is likely to cause harmful interference that users must correct at their own expense The Liebert GXT4 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 Protectio

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