Liebert GXT2-6000RTL630 User's Manual
Contents
1. 16 Figure 7 PD L630 power distribution box electrical connections 17 Figure 8 Power distribution box 1 680 29 TABLES Table 1 BSS Wit ASST OM MIC aot oad EE wk OE Rd Be NA 24 Table 2 ONC a VO Mae TN fet aaa cat WR le 31 Table 3 NOS OO An eide seria ea d in 32 Table 4 Alopi condi One minted Bie hu be aie ahead AMOR wk We oad 33 Table 5 Battery CUM Wess bss Ba Ps oes Sonate Aa ae Es a eee 34 Table 6 ed ie na oe ee ek on i 36 Table 7 Internal battery Sp cb CA 6 4 ah Bo eee eh eK ea eet aN 37 Table 8 Output distribution special On Sat bd Vas eeu Bowne 37 Table 9 External battery cabinet 5 1 38 IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS YN WARNING Opening or removing the cover may expose you to lethal voltages within this unit even when it is apparently not operating and the input wiring 18 disconnected from the electrical source Observe all cautions and warnin2. 11 5 1 Install Che Mam Ca pin Otis acetate an aed hace Kotak ee are ww EEC OSHA 11 Dkk bower UPS installavion 20ers had bots ie KEB SLR EA NK Raw ECE en eee ewes 11 512 RackMount UPS Installation 21 364262 ko OO SOE ONS 12 5 1 3 Installing the Adjustable Rack Mount Kit Sold Separately 12 5 2 Install the Internal Batteries oc so rossa oe oon in bad Nah Ren 14 5 3 Connect the Internal Batteries Using the External 15 ee ee an 15 5 4 Connect Inpul Output Power sebab ee BAe Kens Ske 15 1 Attach Power Distribution Box an to aoe ae PE os be Mee RN ba ana 16 5 4 2 Distribution Box Electrical 17 5 5 External Battery Cabinet Installation 4 24 sda 66a ae hes Sena na RR 18 6 0 INITIAL START UP AND ELECTRICAL CHECKS 19 7 0 CONFIGURATION PROGRAM aa Ke Ka aa 20 7 1 GXT2 6000RTL630 Configuration Program 5 20 BELE What you Will Need aaa hot okay sews 20 8 0 CONTROLS eat 21 9 1 ON Alarm Silence Manual Batt
3. 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 Liebert representative or Liebert Worldwide Support Group Standby Manual Bypass Button This button controls output power to connected load s and has dual functions Standby and Manual Bypass CAUTION Pressing the Standby Manual Bypass button once will transfer the load to bypass power Pressing the Standby Manual Bypass button a second time within 4 seconds will cut off power to the output receptacles and connected loads Perform all necessary shutdown procedures on connected loads before pressing this button twice 21 8 3 8 4 8 5 8 6 8 7 8 8 8 9 Controls and Indicators Load Level Indicators 4 Green 1 Amber The load level indicators display the approximate electrical load placed upon the UPS at all times Battery Level Indicators 5 Green The battery level indicators display approximate battery capacity at all times The GXT2 6000RTL630 is equipped with automatic and remote battery test features The automatic test occurs 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 A and C diagnostic LEDs will illuminate and an alarm will sound refer to 12 0 Troubleshooting The remote test feature functions with Multilink 3 x software
4. AC Power For Business Critical Continuity Liebert GXT2 6000RTL630 User Manual 208 240 VAC gt 0 Liebert EMERSON TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS 1 GLOSSARY OF SYMBOLS weston na 3 0 INTRODUCTION ak mia aan ala 4 2 0 SYSTEM DESCRIPTION mi sae RE SS a eee ees Lae 5 2 1 Transient Voltage Surge Suppression TVSS and EMI RFI 5 2 2 Rectifier Power Factor Correction PFC Circuit aeaaaee 5 2 3 Inverter an se ee E E ee a 5 2 4 Barter sh tape at he Aa alae ep 5 2 9 DC46 DC Converters cade 6 2 6 Ke EPA AA 6 6 30 MAJOR COMPONENTS debit ce epee Side Bean 7 3 1 Main Pranic and ee Nao Re Ae es 7 3 2 Internal battery Fac keaton AES en eed 8 3 3 Removable Power Distribution 9 40 WHATS INCLUDED becca Mn Bree bra eee se 10 50 INSTALLATION AND
5. DANNOD 335 REPO Connector SNOJ 1LYOd PEN Relay Card Slot Removable Power Distribution Box Maintenance Bypass Switch Serial Card Slot SNMP OCWEB USB 3 2 Internal Battery Packs The UPS has two internal battery packs behind a battery access door on the front of the unit Each pack is fitted with a connector to link to the UPS The batteries are shipped in packaging separate from the UPS These must be installed before the UPS may be put into service For installation instructions see 5 2 Install the Internal Batteries Major Components Figure 3 Internal battery pack with connector 3 3 Removable Power Distribution Box The UPS incorporates a power distribution box that must be installed before the unit is placed into service The power distribution box provides the benefits of plug and receptacle convenience with a manual bypass switch For installation instructions see 5 4 Connect Input Output Power Optional versions may be available to replace the standard box for custom installations Figure 4 Optional power distribution PD L630 Wired Manual connections Bypass to UPS Switch MAITANENCE Bypass OUTPUT BREAKER 20 240V OTECTIVE COVER DO NOT REMOVE SCREWS OF BOX ON UPS SCR WSG SCR CONN MANUAL SLIDE COVER TO REACH TIGHTEN SCRI lt wn 2 2 re a SLIDE COVER T
6. Monitoring E Precision Cooling Surge Protection Business Critical Continuity Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co 2007 Emerson Electric Co
7. Allowable VAC Input Frequency Without Battery Operation 176 276VAC 276VAC 40 70Hz Input Power Connection L6 30P Plug on PD L630 power distribution box Output AC Parameters Factory Default VAC 208VAC 2 L6 20R and 2 L6 30R on 12 300mm cords on PD L630 power distribution box 50Hz or 60Hz Nominal Waveform Sinewave Main Mode gt 200 for 96 milliseconds 131 199 for 2 seconds Overload 112 129 for 10 seconds with transfer to bypass Output Connections Frequency 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 Temperature 32 F to 104 F 0 C to 40 C 5 F to 122 15 to 50 C Relative Humidity 0 95 non condensing Operating Elevation Up to 6600 ft 2000m at 104 F 40 C without derating Storage Elevation 50 000 ft 15 000m maximum lt 55 dBA at 3 ft 1m from the rear lt 50 dBA at 3 ft 1m from the front or sides Storage Temperature Audible Noise Agency Safety UL C UL Listed to UL1778 EMI EMC FCC Class B ESD EN61000 4 2 Level 4 Criteria A EN61000 4 3 Level 3 Criteria A EN61000 4 4 Level 4 Criteria A Surge Immunity EN61000 4 5 Level 3 Criteria A Transportation ISTA Procedure 1B 36 Radiated Susceptibil
8. Push the box into place Holding the box firmly against the UPS tighten the three captive mounting screws until the box is secure Do not overtighten oe Figure 6 PD L630 power distribution box FRONT of PD L630 power distribution box These captive screws attach the power distribution box to the UPS 7 INSIDE FACE of PD L630 power distribution box OUTPUT BREAKER 20A240V 7 CONNECTOR PROTECTIVE COVER DO NOT REMOVE SCREWS PRIOR TO INSTALLATION OF BOX ON UPS LOOSEN THREE SCREWS 1 TURN SLIDE COVER TO EXPOSE CONNECTOR TIGHTEN SCREWS GENTLY UPON REMOVAL OF BOX FROM UPS LOOSEN THREE SCREWS 1 TURN SLIDE COVER TO REACH END SCREW AND COVER COMMUNICATION TIGHTEN SCREWS GENTLY INPPUT Loosen these three Slide the cover over screws to move the 16 the connectors when the power distribution box is removed from the UPS cover Retighten the screws after moving the cover over the connectors or off the connectors Installation and Configuration 5 4 2 Distribution Box Electrical Connections Electrical connections are made through a removable power distribution box that attaches to the rear of the UPS The installer must provide a 30A branch circuit breaker with NEMA L6 30R receptacle The Input circuit breaker on the distribution box and the Output circuit breaker on the rear fixed panel of the UPS disconnect all power between the main cabinet and the distributio
9. all load level LEDs 2 A oa Recalculate the load and reduce number of loads connected to are illuminated IR UPS Check load equipment for faults Ensure UPS is not overloaded ventilation openings not blocked or room ambient temperature is not excessive Wait 30 minutes to allow UPS to cool then restart UPS If UPS does not restart contact your local dealer Liebert representative or the Liebert Worldwide Support Group UPS internal DC bus UPS requires service Contact your local dealer Liebert ae overvoltage representative or the Liebert Worldwide Support Group Fault indicator LED and Bus voltage under 315VDC O P 220VAC 330VDC diagnostic LED C are O P 230VAC 345VDC O P 240VAC UPS requires service illuminated UPS internal fan has a problem or UPS shutdown due to temperature condition Load is on bypass power Fault and Bypass indicator LEDs and diagnostic LED A are illuminated DC DC failure during battery mode Contact your local dealer Liebert representative or the Liebert Worldwide Support Group UPS PFC Power Factor UPS requires service Contact your local dealer Liebert 9 Correction Circuit fault representative or the Liebert Worldwide Support Group are illuminated Fault and Bypass indicator UPS requires service Contact your local dealer Liebert LEDs and diagnostic LED UPS inverter fault Representative or the Liebert Wor
10. and can remotely initiate the battery test Fault Indicator LED Red The Fault indicator LED 15 illuminated if the UPS has detected a problem Also one or more of the battery level indicators may be illuminated refer to 12 0 Troubleshooting Bypass Indicator LED Amber The Bypass indicator LED is illuminated when the UPS is operating from bypass power An alarm will sound indicating the UPS detected a problem or the manual bypass function has been activated UPS ON Indicator LED Green The UPS ON indicator LED 15 illuminated when the UPS inverter is operating and supplying power to the connected loads Battery Indicator LED Amber The Battery indicator LED is illuminated when the UPS 15 operating on battery AC Input Indicator LED Green The AC Input indicator LED is illuminated when utility power is available and within the input spec ifications 22 9 0 9 1 9 2 9 3 9 4 OPERATING INSTRUCTIONS Normal Mode Operation During normal operation utility power provides energy to the UPS The filters power factor correction circuit and the inverter process this power to provide computer grade power to connected loads The UPS maintains the batteries in a fully charged state The four green load level LEDs indicate an approximate level of load in 25 increments If the UPS becomes loaded beyond full rating the fifth amber LED indicator will illuminate and the UPS will sound an audible alarm The display
11. bracket members a e M4 x 8mm machine screws M4 locking hex nuts 8 M5 x 16 mm machine screws Grease packet Tools needed for installation are e one Phillips screwdriver one 7mm wrench 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 Retaining To install the rack mount brackets Latches 1 Unpack two 2 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 Inner out of the bracket assembly members 2 Determine the height position inside the rack enclosure where you want to mount the UPS or battery cabinet YN CAUTION Reduce the risk of tipping the rack enclosure by placing the UPS or battery cabinet in the lowest possible rack position Front members 12 Installation and Configuration 3 Install the rear member of each bracket assembly M5 screws into the rack enclosure with two 2 M5 screws Front rack provided in this kit see figure at right The return mounting rails flanges on the bracket assembly fit to the inside of rack mounting rails Insert screws loosely finger tight into the top and bottom
12. circuit breaker On the power distribution box place the Manual Bypass Switch in the UTILITY position Turn on close the branch circuit disconnect to apply voltage to the input Using a voltmeter verify the expected L1 L2 voltage Verify the same voltage 15 measured at the output receptacles The BYPASS lamp by the Manual Bypass Switch will light After verifying proper input voltage to the UPS turn on the Input circuit breaker located on the distribution box The green AC Input indicator should illuminate on the UPS front panel Press the On button for 1 second The BYPASS lamp will light for several seconds before the UPS ON lamp turns on continuously If the batteries are determined to be charged above 80 an automatic battery test will run for about 15 seconds Turn on close the output circuit breaker on the rear of the UPS The UPS lamp on the power distribution box by the Manual Bypass Switch will light Transfer the switch to the UPS position The output will now be powered by the UPS Perform a Manual Battery Test Press the ON button for 1 second The front BATTERY lamp will light for about 15 seconds and then return to only the UPS ON and AC INPUT lamps being on Review all setting options provided by the configuration program Some changes require that the UPS be Off If this is the case these should be programmed before powering the loads The configuration program 15 described in 7 0 Configuration Program Connect all
13. 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 2 5 screws loosely finger tight into the top and bottom holes of the return flange on each front Rear rack mounting member Make sure that the bracket assemblies rails are at the same mounting height on all four 4 rack 5 screws mounting rails 4 Get eight 8 M4 screws and eight 8 M4 nuts from M4 nuts the hardware pack in this kit Each nut screws 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 4 screws and 4 nuts per bracket assembly as shown in at right For maximum AY support insert fasteners for each bracket assembly 457mm IE as far apart as possible depending on rack depth 18 rack while still joining both members see figures at depth right Check alignment of bracket assemblies and M4 nuts TIGHTEN ALL SCREWS FROM Steps 2 and 3 5 Prepare the UPS or battery cabinet the eguipment for rack mounting by following instructions in the eguipment s user manual The egulpment may reguire additional parts to be added or parts to be removed for rack mounting After it is prepared lay the eguipment in rack mounting position Fasten the
14. inner members from Step 1 to the eguipment on both sides as shown at right with seven 7 M4 screws provided in the kit Make sure retaining latch is near the rear of the eguipment as shown see figure below right M4 nuts LE M4 TANI screws 813mm 32 rack depth 6 Open the grease packet provided in the kit Apply a bead of grease 25mm 1 long at four 4 places M4 screws Retaining latch inside the bottom curved tracks of the front members as shown below right The grease will allow the equipment to slide into the bracket assemblies more easily YN CAUTION Lifting equipment into the rack may be a two person job depending on the weight of the equipment Liebert recommends taking the internal batteries out of the UPS during rack installation This will make the UPS cabinet lighter and easier to handle The GXT2 6000RTL630 weighs 151 lb 67kg For the battery cabinet s weight see the unit s user manual UPS or battery cabinet M4 screws 13 5 2 Insert the equipment 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
15. network server or other computer systems This port provides detailed operating information including volt ages currents and alarm status to host system when used in conjunction with Liebert Multi Link software MultiLink software can also remotely control UPS operation 2 0 System Description SYSTEM DESCRIPTION Input Output lt gt Dynamic ex Bypass 2 1 2 2 2 3 2 4 L1 L1 Fil L2 L2 a aa Transient Voltage Surge Suppression TVSS and EMI RFI Filters These UPS components provide surge protection and filter both electromagnetic interference EMI and radio frequency interference RFI They minimize any surges or interference present in the util ity line and keep the sensitive equipment protected Rectifier Power Factor Correction PFC Circuit In normal operation the rectifier power factor correction PFC 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 GXT2 6000RTL630 Inverter In normal operation the inverter utilizes the DC output of the power factor correction cir
16. 24 10 3 UPS Intelligent Communications 44434604 554244 doe hi BAD 25 10 4 Remote Emergency Power 26 TEO MAINTENANCE caste ee oS ee ee ee a ee 27 Lil internal Battle 5x ben ee Rhee tae Bae bee EE ee eee 27 11 1 1 Internal Battery Replacement na en Lena ma La ata BK Ea 28 1 21 AG Power Connections GELAR ERG SKA OAS BR OAS 29 soon beb bee ah seein ee he eR eR 29 Tes Lana Sache eS BEE OR CE a SDE BE 30 12 0 TROUBLESHOOTING de hale Pa wera 31 12701 Auto bearnine Battery Run lines 35 130 SPECIFICATIONS 5000 eee A oe ee 36 FIGURES Figure 1 GXT2 6000RTL630 front view BA Sa T Figure 2 GXT2 6000RTL630 rear view an CK tie Oh EOS wie SASL SEOs SERS 8 Figure 3 Internal battery pack with connector 9 Figure 4 Optional power distribution PD L630 0 0 0 0 02 ee eee eens 9 Figure 5 Tower use support bases spacers for external battery cabinets 11 Figure 6 PD L630 power distribution box
17. Battery Access Door and Battery Bezel Retaining screw Retaining bracket Battery Connectors 28 Maintenance 11 2 1 AC Power Connections Power connections may be disconnected from the UPS cabinet via a removable distribution box This may be a convenient feature if the UPS must be moved a short distance or replaced This box allows power connections to be conveniently disconnection from the main UPS cabinet A label is attached to the UPS to describe these procedures Disconnect 1 DONOT turn off the branch circuit breaker feeding power the box unless you intend to disconnect all power to the load 2 Ensure that the Maintenance Bypass Lamp is ON 3 Switch to the maintenance bypass position The load is now unprotected from line disturbances or interruptions 4 Turn off the UPS using the front panel controls a If needed push the OFF button for one second once to transfer the load to bypass b Press the OFF button twice within four seconds to turn the UPS off 5 Turn off the UPS input circuit breaker on the box at the rear of the UPS This input circuit breaker cuts off power only from the connector between the box and UPS The input circuit breaker does not cut off power from the manual bypass switch 6 Turn off the output circuit breaker on the rear of the UPS 7 Remove the distribution box from the UPS a Loosen all three captive screws until the box releases b Pull box away from the UPS and set the box aside on a pad
18. Connect the Internal Batteries Using the External Connector The connector attaches to the UPS in both the open and closed position using two screws The picture on the left shows the connector in the open position as shipped When the UPS is installed remove the two screws to release the connector Plug the connector into the socket The internal batteries are now connected to the UPS electronics Install the two screws to secure the connector in the closed position Remove these screws to release connector Storage If the UPS is to be shipped or stored for an extended time the connector should be removed and attached in the open position as shown above This will minimize any standby current drain on the batteries Connect Input Output Power The Power Distribution box is shipped separately for easier handling of the UPS while the UPS is being placed in its final position 15 Installation and Configuration 5 4 1 Attach Power Distribution Box Whenever the power distribution box is not attached to the UPS the cover must be slid over the elec trical connections to prevent damage or injury To attach the PD L630 power distribution box to the UPS 1 Loosen the white cover over the electrical connections by backing out the three screws securing the cover one turn each Slide the cover open to expose the electrical connectors Gently retighten the three screws loosened in Step 1 Align the connectors on the box and UPS
19. O EX TIGHTEN SCRI UPON REMOVAL OF LOOSEN THRE LOOSEN THR a U 2 5 40 WHAT S INCLUDED The GXT2 6000RTL630 is shipped with the following items e GXT2 6000RTL630 user manual e Vertical display overlay Top bezels 2 e MultiLink software CD e MultiLink serial cable 10 ft 8m e Rack mount handles Battery retaining brackets and screws 2 each Support base 2 Mounting hardware Configuration program CD DB 9 port cover Top bezels tower use Liebert MultiLink UPStation GXT 09 software CD Vertical Rack mount display handles overlay Mounting hardware Battery retaining brackets and screws Support Base with Spacers DB 9 port cover 10 What s Included MultiLink serial cable 10 ft 3m A EMERSON 4 1 1 1 N 4 P W Liebert www liebert com GXT2U Configuration Program For use with Liebert GXT2U model 5 Version 1 6 For Windows 2000 98 Configuration disk 5 0 5 1 5 1 1 Installation and Configuration 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 6 0 Initial Start Up and Electrical Checks Visually inspect the UPS for freight damage Report any damage to the carrier and your local dealer or Li
20. Single Phase UPS reduced capital equipment and operating costs 800 222 5877 upstech emersonnetworkpower com Outside the US 614 841 6755 Three Phase UPS 800 543 2378 powertech emersonnetworkpower com Environmental Systems 800 543 2778 Outside the United States 614 888 0246 Locations United States 1050 Dearborn Drive P O Box 29186 Columbus OH 43229 Europe Via Leonardo Da Vinci 8 Zona Industriale Tognana 35028 Piove Di Sacco PD Italy 39 049 9719 111 While every precaution has been taken to ensure the accuracy E and completeness of this literature Liebert Corporation assumes no Fax 39 043 5841 251 responsibility and disclaims all liability for damages resulting from use of Asia this information or for any errors or omissions 7 F Dah Sing Financial Centre 2007 Liebert Corporation 108 Gloucester Road Wanchai All rights reserved throughout the world Specifications subject to change without notice Hong Kong Liebert and the Liebert logo are registered trademarks of Liebert 852 25 2220 Corporation All names referred to are trademarks Fax 852 28029250 or registered trademarks of their respective owners 51 23452 REVO 04 07 Emerson Network Power The global leader in enabling Business Critical Continuity EmersonNetworkPower com AC Power Embedded Computing Outside Plant Racks amp Integrated Cabinets Connectivity Embedded Power Power Switching amp Controls Services DC Power
21. anel on the front of the UPS by loosening the two captive screws located between the bezels see illustration at right Once the captive screws are loosened tip the panel forward and lift to remove it from the main cabinet Use a Phillips cross head screwdriver to remove the screw in the battery retaining bracket on each battery pack see illustration at right Remove the retaining brackets Disconnect the battery connectors in the front of each battery pack Lift the internal connector out of the way and slide the battery out of the UPS Support the weight of the battery to prevent it from falling Unpack the new battery assembly taking care not to destroy the packing Compare new and old battery assemblies to make sure they are the same If so proceed with Step 7 otherwise STOP and contact your local dealer Liebert representative or the Liebert Worldwide Support Group Line up and slide in the new replacement battery pack while holding the internal connector out of the way Reconnect the electrical connections for each battery pack Install the battery retaining brackets using the Phillips removed earlier Install the battery access panel and tighten the captive screws NOTE These are hot swappable replacement batteries However caution should be exercised because during this procedure the load is unprotected from disturbances and power outages Battery Door Captive Screws it 3U
22. bezels by placing them on the mounting holes and sliding them toward the rear of the UPS Figure 5 Tower use support bases spacers for external battery cabinets 3U 4 5U support base for GXT2 Spacers added to support base End bases and 3U spacer to accommodate additional battery cabinets 11 Installation and Configuration 5 1 2 5 1 3 Rack Mount UPS Installation When using the GXT2 in a rack mount configuration 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 8 Installing the Adjustable Rack Mount Kit Sold Separately shows the positioning of the rack mounting brackets Liebert recommends taking the internal batteries out of the UPS during rack installation This will make the UPS cabinet lighter and easier to handle YN CAUTION Only three 3 M4 screws are used on the side of the GXT2 where the Power Distribution Box is located The fourth mounting hole 15 above the Power Distribution Box and 15 not used 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 10 0 standard four post racks that are 18 32 deep 457 813mm The weight limit per pair of adjustable rack mounting brackets is 200 lb 91kg Parts included are Rear bracket members Front
23. c drills vacuum cleaners laser printers hair dryers or any other appli ance using half wave rectification Storing magnetic media on top of the UPS may result in data loss or corruption Turn the UPS off and isolate the UPS before cleaning use only a soft cloth never liquid or aerosol cleaners Keep the front and rear vents free of dust accumulation that could restrict airflow When replacing batteries replace with the same Liebert authorized replacement battery kits YN CAUTION Do not dispose of battery or batteries in a fire The battery may explode Do not open or mutilate the battery or batteries Released electrolyte is harmful to skin and eyes It 1s toxic CAUTION A battery can present a risk of electrical shock and high short circuit current The following precautions should be observed when working on batteries e Remove watches rings and other metal objects e Use tools with insulated handles e Wear rubber gloves and boots Do not lay tools or metal parts on top of batteries e Disconnect charging source prior to connecting or disconnecting battery terminals GLOSSARY OF SYMBOLS A AN 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
24. 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 below right The equipment should move smoothly into the bracket assemblies If it does not recheck the alignment of the front and rear members from Steps 2 and 3 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 4 extra screws provided in the kit to secure the equipment Otherwise the equipment should be secured Installation and Configuration Apply UPS or battery cabinet Apply grease inside and push it into the rack Insert the UPS into the front members lift the front to the front of the rack with four 4 customer supplied fasteners Install the Internal Batteries To install the internal batteries YN CAUTION For ease of installation and configuration the GXT2 6000RTL630 is shipped without its internal bat teries installed After the UPS is prepared and installed as either a tower or in a rack install the GXT2 240BATKIT battery packs A battery can present a risk of electrical shock and high short circuit current Observe the following pr
25. cuit 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 GXT2 6000RTL6380 is con nected to utility power 2 5 2 6 2 7 System Description DC to DC Converter The DC to DC converter utilizes energy from the battery system and raises the DC voltage to opti mum operating voltage for the inverter This allows the inverter to operate continuously at its opti mum efficiency and voltage thus increasing reliability Battery The GXT2 6000RTL630 utilizes valve regulated nonspillable lead acid batteries To maintain bat tery design life operate the UPS in an ambient temperature of 68 F to 77 F 20 C to 25 C Optional external battery cabinets are available to extend battery run times Dynamic Bypass The GXT2 6000RTL630 provides an alternate path for utility power to the connected load in the unlikely event of a UPS malfunction Should the UPS have an overload overtemperature or UPS failure condition the UPS automatically transfers the connected load to bypass Bypass operation is i
26. ded surface 8 Loosen the cover over the electrical connections by backing out the three screws one turn each 9 Slide the cover over the electrical connections 10 Gently retighten the three screws loosened in Step 8 Whenever the power distribution box is not attached to the UPS the cover must be slid over the electrical connections to prevent damage or injury CAUTION Power is still passing through the power distribution box from the utility supply to the load Figure 8 Power distribution box PD L630 CTI OVER DO NOT REMOVE SCREWS B N UP REW AND COVER COMMUNICATION Maintenance Maintenance Bypass Switch Bypass Lamps Protective Cover Over Connectors OUTPUT BREAKER 204 240y Captive Screws ea attach Or box to UPS Rear View Front View 29 Maintenance 11 2 2 Reconnect 1 eae Loosen cover over electrical connections by backing out three screws one turn each Slide the cover open to expose the electrical connectors Gently retighten the three screws loosened in Step 1 Align connectors and press the box onto the rear of the UPS Hold the box firmly against the UPS and tighten the captive screws Do not overtighten If the utility branch circuit breaker and load 15 off turn the branch breaker on now Turn on the output circuit breaker on the rear of the UPS Turn on the input circuit breaker on the power distribution box Start th
27. e UPS according to the startup instructions Press the ON button for one second 10 Confirm that the UPS AVAILABLE lamp 15 lit beside the manual bypass switch 11 Turn the manual bypass switch to the UPS position 12 The UPS now protects the load 30 Troubleshooting 12 0 TROUBLESHOOTING The information below indicates various symptoms a user may encounter in the event the GXT2 6000RTL630 develops a problem Use this information to determine whether external factors caused the problem and how to remedy the situation 1 The Fault indicator will illuminate indicating the UPS detected a problem 2 An alarm will sound alerting that the UPS requires attention Fault Example shows UPS on bypass because of output overload signified by amber load indicator INPUT BATTERY UPS ON BYPASS 3 3 One or more additional battery level LED indicators will be illuminated to provide a diagnostic aid to the operator as described below Table 2 Indicator meanings C amp E LEDs UPS shutdown due to command from communication port SNMP no beep Internal Battery source not available continuous horn Check Battery connection PANEN completely power down and reboot UPS Under fault conditions the Fault indicators will be illuminated indefinitely while battery charger is operational or for a maximum of 5 minutes while the battery charger is not operational If a problem persists consult
28. ead acid and should be kept charged to obtain their designed life The UPS continuously charges the batteries when connected to the utility supply When storing the UPS for any length of time it is essential to plug the UPS in for at least 24 hours every four to six months to ensure full recharge of the batteries Failure to recharge the batteries peri odically will result in permanent degradation of battery capacity The GXT2 6000RTL630 is designed to allow the user to safely replace the internal batteries Read the safety cautions before proceeding Contact your local dealer or Liebert representative to obtain the appropriate replacement battery kit part number and pricing 27 11 1 1 Internal Battery Replacement 10 CAUTION Maintenance A battery can present a risk of electrical shock and high short circuit current Observe the following precautions before replacing the batteries e Remove rings watches and other metal objects e Use a Phillips cross head screwdriver with insulated grips Do not lay tools or other metal objects on top of the batteries If the battery replacement kit is damaged in any way or shows signs of leakage contact your local dealer or Liebert representative immediately Do not dispose of batteries in fire The batteries may explode Do not open or mutilate batteries Released electrolyte is harmful to the skin and eyes It is toxic Remove the 3U battery access p
29. ebert representative AN CAUTION The UPS is heavy see 13 0 Specifications Take proper precautions when lifting or moving it Install the UPS indoors 1 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 flam mable liquids gases corrosives and conductive contaminants Maintain a minimum clearance of 4 inches 100mm in the front and rear of the UPS Maintain an ambient temperature range of 32 104 F 0 to 40 C NOTE UPS operation in sustained temperatures above 77 F 25 C reduces battery life Install the Main Cabinet The GXT2 6000RTL630 may be installed in either a tower configuration or in a rack depending on available 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 Tower UPS Installation When using the GXT2 6000RTL630 in a tower configuration use the included support base shown below left to stabilize the UPS If any external battery cabinets are added they will include spacers to accommodate the additional cabinets shown below right Attach Bezels to Top When used as a tower the GXT2 6000RTL630 requires bezels attached to the top To connect the bezels 1 Position the UPS so that the battery compartments are on the right side 2 Attach the top
30. ecautions before replacing the batteries e Remove rings watches and other metal objects e Use a Phillips cross head screwdriver with insulated grips Do not lay tools or other metal objects top of the batteries If the battery replacement kit is damaged in any way or shows signs of leakage contact your local dealer or Liebert representative immediately Do not dispose of batteries in a fire The batteries may explode Do not open or mutilate batteries Released electrolyte is harmful to the skin and eyes It is toxic 14 5 3 5 3 1 5 4 Installation and Configuration 1 Remove the 3U battery access panel on the front of the GXT2 6000RTL630 by loosening the two captive screws located between the bezels see illustration at left Battery Door Captive Screws anannannhh 3U Battery Access Door and Battery Bezel Retaining Battery Connectors Retaining screw bracket one of two 2 Once the captive screws are loosened tip the panel forward and lift to remove it from the main cabinet Unpack the GXT2 240BATKIT battery assembly Line up and slide in the battery pack while holding the internal connector out of the way Connect the electrical cables to each battery pack with the two slotted battery connectors Install the battery retaining brackets supplied in the accessory box Install the battery access panel and tighten the captive screws oh Se Sk
31. ence that may cause undesired operation Operating this device in a residential area is likely to cause harmful interference that users must correct at their own expense Operate the UPS in an indoor environment only in an ambient temperature range of 32 F to 104 F 0 C to 40 C Install it in a clean environment free from conductive contaminants moisture flam mable liquids gases and corrosive substances This UPS contains no user serviceable parts except the internal battery pack The Off Bypass push button does not electrically isolate internal parts Under no circumstances attempt to gain access internally other than to replace the batteries due to risk of electric shock or burn Do not continue to use the UPS if the front panel indications are not in accordance with these operating instructions or if the UPS performance alters in use Refer all faults to your local dealer Liebert representative or the Liebert Worldwide Support Group Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the required precautions Keep unauthorized personnel away from the batteries PROPER DIS POSAL OF BATTERIES IS REQUIRED REFER TO YOUR LOCAL LAWS AND REGULATIONS FOR BATTERY DISPOSAL REQUIREMENTS Never block or insert any object into the ventilation holes or other openings of the UPS DO NOT CONNECT equipment that could overload the UPS or demand half wave rectification from the UPS for example electri
32. eparately Please contact your local dealer or Liebert representative for these additional options and any assistance needed Fasten the slides into position with the screws per the instructions included with the slide rails 4 Use enclosed support bases for the tower option to prevent tip over One additional set of support base extensions ships with each external battery cabinet 5 Connect the supplied external battery cabinet cable to the rear of the external battery cabinet then to the rear of the UPS 6 The UPS is now equipped with additional backup battery run time For approximate battery run times refer to Table 5 CAUTION Do not turn on close the battery cabinet circuit breaker yet Complete the installation first NOTE You must use the included configuration program to program the UPS for the number of external battery cabinets connected Instructions for the configuration program are in 7 0 Configuration Program 18 6 0 Initial Start Up and Electrical Checks INITIAL START UP AND ELECTRICAL CHECKS ae oe LA 10 11 172 18 14 Verify that the input and output circuit breakers off open 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 Turn on close the battery cabinet
33. ery Test Button 21 8 2 standby Manual Bypass Buttons soko 24 aa ad De ee eee 21 8 3 Load Level Indicators 4 Green 1 Amber 22 8 4 Battery Level Indicators 5 22 8 5 Indicator LED RCO dwn ee cee ok Odd peed Meee dees 22 8 6 Bypass Indicator LED AMD ea SL eU Lt OR 22 8 7 UPSON Indicator LED Green been KU EN wae ae aah 22 8 8 Battery Indicator An ih wa shoes he ee a ea ee ee rE hoe re Ss 22 8 9 AC Input Indicator LED 22 9 0 OPERATING INSTRUCTIONS BN eee wee See ee eee 23 9 1 Normal Node Operation ODA SR dh RE OS 23 9 2 Battery Mode Operation bokeo hatin we heehee NS a Bate ee ee ee Me 23 9 3 Dy pass Mode Opera Oh ee sca hw aoe Ae KE 23 9 4 Battery Recharce Mode en ik wad aes ee we ee OK 23 10 0 COMMUNICATIONS wrestle aad ane Grae Nea Si Caddie WA hh See 24 10 1 Communications Interface 24 10 2 Pin 4 Remote Shutdown on Battery
34. gs in this manual Failure to do so may result in serious injury or death Refer all UPS and battery service to qualified service personnel Do not attempt to service this product yourself Never work alone SAVE THESE INSTRUCTIONS This manual contains important safety instructions Read all safety installation and operating instructions before operating the Uninterruptible Power Supply UPS Adhere to all warnings on the unit and in this manual Follow all operating and user instructions Individuals without previous training can install and operate this equipment It is not intended for use with life support and other designated critical devices Maximum load must not exceed that shown on the UPS rating label The UPS is designed for data processing equipment If uncertain consult your local dealer or Liebert representative This UPS is designed for use on a properly grounded earthed 208 220 230 or 240 VAC 50Hz or 60Hz supply The factory default setting is 208VAC 60Hz Installation instructions and warning notices are located in this manual This UPS 15 for use only with a three wire input 1 1 1 2 Electromagnetic Compatibility The GXT2 6000RTL630 Series complies with the limits for a CLASS A DIGITAL DEVICE PURSU ANT TO Part 15 of FCC rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received includ ing interfer
35. imated run times at different loads 34 Troubleshooting 12 0 1 Auto Learning Battery Run Times As batteries age the estimated runtimes may become less accurate The GXT2 6000RTL630 is pro grammed to learn from a full battery discharge and modify the estimated runtime 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 calculation will not be modified If the configuration program 15 used to change the number of battery cabinets then the values the battery above table will be restored This will override any value that is Auto Learned 35 Specifications 13 0 SPECIFICATIONS Table 6 UPS specifications Dimensions in mm Weight Ib kg Unit 57 2 26 Shipping 81 5 37 Input AC Parameters Nominal Operating Frequency Factory Default VAC 50 or 60Hz Factory Default 60 208VAC 208 220 230 240VAC May be modified using configuration program User Configurable VAC Operating Voltage Range Without Battery Operation Maximum
36. is functional only when the UPS is in battery mode If the UPS is being powered by utility power Pin 4 will ignore any signal on this pin 2 Pin 4 requires a 5 12 VDC signal to shutdown This normally comes from the serial port using Liebert s contact closure cable It cannot be used with just a contact closure unless the relay is used to switch a voltage source A 5 12 VDC signal for 1 5 seconds or greater 15 required to signal a shutdown Signals for less than 1 5 seconds will be ignored After Pin 4 receives a shutdown signal for 1 5 seconds the command cannot be canceled 3 battery shutdown signal on Pin 4 will NOT cause an immediate Shutdown A shutdown signal will start a 2 minute shutdown timer The timer cannot be stopped After 2 minutes the UPS will shut down 4 If utility power returns during the 2 minute timer countdown the shutdown timer will continue until the end of 2 minutes and the UPS will turn OFF The UPS must remain OFF for at least 10 seconds even if AC input power Returns before the UPS turns OFF This serves to reset and restart the server Whether the UPS turns back ON when power is restored depends on the auto restart setting enabled or disabled If the auto restart is disabled the UPS will not restart after performing the 2 minute shutdown delay 24 Communications 10 3 UPS Intelligent Communications The GXT2 6000RTL6830 is equipped with two Intellislot ports to provide advanced communication and mo
37. ity Electrical Fast Transient Specifications Table 7 Internal battery specifications 44 5 20 2 each 2 required 93 9 42 6 2 batteries in a single carton Recharge Time 3 hrs to 90 capacity after full discharge into 100 load Table 8 Output distribution specifications Dimensions W x D x H in mm 2 L6 30R 12 300mm Output Power Connection 1 2 6 2 L6 20R on a 12 300mm cord 37 Specifications Table 9 External battery cabinet specifications Dimensions W x D x H in mm Weight Ib kg Battery Parameters Environmental 32 F to 104 F 0 C to 40 C 5 F to 122 F 15 C to 50 C Up to 6600 ft 2000m at 104 F 40 C without derating 50 000 ft 15 000m maximum Agency 38 Ensuring The High Availability Of Mission Critical Data And Applications _ Emerson Network Power the global leader in enabling business critical Technical Support Service continuity ensures network resiliency and adaptability through _ Web Site a family of technologies including Liebert power and cooling www liebert com Monitoring technologies that protect and support business critical systems Liebert solutions employ an adaptive architecture that responds 800 222 5877 monitoring emersonnetworkpower com to changes in criticality density and capacity Enterprises benefit Outside the US 614 841 6755 from greater IT system availability operational flexibility and
38. ldwide Support Group are illuminated Fault indicator LED and Replace batteries Contact your local dealer Liebert Ne DARESI representative or the Liebert Worldwide Support Group Your UPS has received a signal or command from the attached computer If this was inadvertent ensure the communication Fault and Bypass indicator UPS shutdown due to a LEDs and diagnostic LED C command from the cable used is correct for your system For assistance contact your local dealer Liebert representative or the Liebert Worldwide Support Group Check for external obstruction entering fan guard UPS Pee Pee Fan locked reguires service Contact your local dealer Liebert representative or Liebert Worldwide Support Group Fault and LEDs B amp C are REPO active REPO circuit loop is open If not used a wire jumper must Illuminated connect the REPO terminals UPS is OFF due to previous REPO shutdown but the REPO has been connected Start the UPS using the front panel or reset Autorestart disabled and E are illuminated communications port s Fault and LEDs B amp D are Illuminated 32 Table 3 Troubleshooting guide Fault and LEDs D amp E are Illuminated Battery LED is flashing Charger malfunction Battery source is not available continuous horn Table 4 Alarm conditions DC DC failure during battery A one second beep every 4 seconds mode Troubleshooting If the charger is o
39. loads for normal operation 19 7 0 7 1 7 1 1 Configuration Program CONFIGURATION PROGRAM 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 208VAC and with no external batteries the factory default settings will be adequate The configuration program user manual is included as a PDF on the CD that shipped with the UPS GXT2 6000RTL630 Configuration Program Features Select one of four L L output voltages to match local voltages e 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 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 DB 9 pin 6 for information on pin assignments see Table 1 What You Will Need In addition to the GXT2 UPS you will need the configuration program CD and serial cable beige or tan 3 wire GND TX RX straight through 2 2 3 3 5 5 included in the UPS accessory box A Wi
40. n dows 95 or later computer desktop or laptop is also required to set up and run the configuration program amp EMERSON a a a O Liebert www liebert com GXT2U Configuration Program For use with Liebert GXT2U model Version 1 6 For Windows XP 2000 NT 98 Configuration Program CD GXT2 6000RTL630 Serial Cable 20 Controls and Indicators 8 0 CONTROLS AND INDICATORS 8 1 8 2 All indicators illuminated BYPASS for illustration only BATTERY 7 Liebert UPStation GXT AN AC INPUT O Liebert UPStation GXT ACINPUT BATTERY UPSON BYPASS ON Alarm Silence Manual Battery Test Button This button controls output power to connected load s and has three functions ON e Alarm Silence e Manual Battery Test ON Pressing this button will start up the UPS in order to provide conditioned and protected power Alarm Silence To silence alarms press this button for at least one Second After the alarm is silenced GXT2 6000RTL630 will reactivate the alarm system to alert of additional problems NOTE The LOW BATTERY and BYPASS reminder alarms CANNOT be silenced Manual Battery Test To initiate a manual battery test press the ON 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
41. n box Models equipped with a manual bypass switch pass bypass power directly to the bypass switch from the input power cord The input circuit breaker on the distribution box does not disconnect power from the manual bypass switch Figure 7 PD L630 power distribution box electrical connections diagram Utility 0 External 2 Pole Branch Circuit Breaker Output UPS Output CB UPS PFC Battery Inverter 17 5 5 Spacers added to support base to accommodate additional battery cabinets Installation and Configuration External Battery Cabinet Installation Optional Liebert external battery cabinets may be connected to the UPS to provide additional battery run time External battery cabinets are designed to be placed on one side of the UPS or stacked beneath the UPS CAUTION The external battery cabinet s are heavy see 13 0 Specifications External battery cabinets can be used in rack mount or tower configuration Take proper precautions when lifting them 1 Visually inspect the external battery cabinet for freight damage Report damage to the carrier and your local dealer or Liebert representative 2 For slide rail installations first remove the top side fin Top side fin slides forward and then lift up to remove Optional rack mount handles are shipped with the external battery cabinet and may be installed at this time if desired 3 Securing hardware and slide rails are sold s
42. ndicated 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 button once NOTE The bypass power path does NOT protect the connected equipment from disturbances in the utility supply Major Components 3 0 MAJOR COMPONENTS The GXT2 6000RTL630 is composed of three major assemblies to provide easier handling installa tion and versatility 3 1 Main Frame and Electronics This 5U cabinet is shipped without internal batteries to lighten the UPS for easier installation The internal batteries may be installed after the cabinet has been placed in its final floor or rack position The Power Distribution box is shipped separately for easier handling of the UPS while being placed in its final position Figure1 GXT2 6000RTL630 front view Top Trim 2 pieces tower use onl y Lower Bezel amp Battery Access Door Status Indicators amp Controls 2 inane Ce C es _ _ m m La e q _ _ Major Components Figure 2 GXT2 6000RTL630 rear view Battery Disconnect Fans External Battery Connector UPS Output Circuit Breaker DB 9 Communication Port
43. nitoring options The Intellislot port closer to the corner of the UPS chassis is the serial card slot This Intellislot port is used for the OCWEBCARD and the USBCARD The other Intellislot port is used for RELAYCARD INT or the MULTIPORT Card Liebert s OCWEBCARD DB9 RS232 port 10 100BaseT NOTE The OCWEBCARD DB9 serial port cable should be used only for the initial card setup Remove the cable after setup is complete When the DB9 OCWEBCARD serial port cable is removed the OCWEBCARD DB9 connector needs to be covered The DB9 cover is included with the UPS Liebert s MultiLink software continually monitors the UPS and can shut down your computer or server in the event of an extended power failure MultiLink can also be configured for use without the serial cable when the Intellislot SNMP Web card is installed in the UPS Additionally MultiLink can be configured to coordinate shutdown across the network with other computers running MultiLink when you purchase a MultiLink License Kit For more information about Intellislot SNMP Web Card and Multilink license Kits visit our Web site www liebert com or contact your local dealer or Liebert representative Several option cards are available for use in the Intellislot port of the GXT2 6000RTL630 The Intel lislot SNMP Web Card provides SNMP and Web based monitoring and control of the UPS across the network The Intellislot MultiPort 4 Card allows
44. template indicates the percentage of load 10 of load shown in example on the UPS output Battery Mode Operation Battery mode occurs in event of an extreme input voltage condition or complete utility failure The battery system supplies power through the DC to DC converter to the inverter to generate power for the connected load During battery mode an alarm sounds every 10 seconds This will change to two beeps every 5 seconds when the battery runs low approximately 2 minutes remaining but this is user configurable The AC Input LED will extinguish and the Battery LED will illuminate to warn that a utility problem has occurred Each battery level indicator represents a 20 capac ity level As capacity decreases fewer indicators remain illumi nated Refer to 12 0 Troubleshooting For approximate battery Operating Instructions INPUT BATTERY UPSON BYPASS Normal Mode Operation Batteries at 100 Charge Load at 10 A m o CL AC INPUT BATTERY UPSON BYPASS Battery Mode Operation Batteries at 30 Charge Load at 50 run times refer to Table 5 These times are approximate based on resistive load and an ambient temperature of 77 F 25 C To increase this time turn off non essential pieces of equipment such as idle computers and monitors or add the optional external battery cabinet CAUTION Turning OFF the UPS while in it is battery mode will cut off output power B
45. vervoltage the UPS will shutdown If the charger is undervoltage and the batteries are nearly depleted this alarm will give a temporary warning before the UPS shuts down UPS requires service Contact your local dealer Liebert representative or Liebert Worldwide Support Group Check battery connections completely power down and restart UPS NOTE the battery circuit opens while the UPS is running it will be detected when the next battery test is performed PFC Failure Bypass A one second beep every 4 seconds Inverter Failure A one second beep every 4 seconds Battery Test Failure A two second beep every 1 minute Fan Locked REPO Active A 0 25 second beep every 0 25 seconds UPS OFF Autorestart disabled from previous REPO shutdown A one second beep every 4 seconds Charger Malfunction A one second beep every 4 seconds 33 Table 5 Internal Battery minutes Internal Battery 1 External Battery Cabinet minutes Internal Battery 2 External Battery Cabinets minutes Internal Battery 3 External Battery Cabinets minutes Internal Battery 4 External Battery Cabinets minutes Battery run times 6000VA 805 9 9 8 406 0 _ 10 eo Troubleshooting Using the configuration program the user may specify the number of GXT2 240VBATTUL external battery cabinets attached to the UPS The factory default is programmed for internal batteries only Table 5 above shows the est
46. voltage ON Alarm Silence Battery Test OFF Bypass Indicates the position of a fuse Introduction 1 0 i INTRODUCTION Congratulations on your choice of the Liebert GXT2 6000RTL630 Uninterruptible Power Supply UPS It provides conditioned power to microcomputers and other sensitive electronic equipment Upon generation AC power is clean and stable However during transmission and distribution it may be subject to voltage sags spikes or complete power failure that may interrupt computer opera tions cause data loss or even damage equipment The GXT2 6000RTL630 protects equipment from these disturbances The GXT2 6000RTL630 comes in a nominal power rating of 6000 VA Complete model specifications appear at the end of this manual The GXT2 6000RTL630 is a compact on line UPS An on line UPS continuously conditions and regu lates 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 GXT2 6000RTL630 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 button user configurable program and two levels of alarms when the unit is operating on battery The GXT2 6000RTL630 has an interface port for communication between the UPS and a
47. you to install MultiLink software on four computers and coor dinate shutdown in the event of a power failure The Intellislot Relay Card provides dry contact relay outputs for custom wired applications and deliv ers support for built in shutdown for AS 400 systems CAUTION To maintain safety SELV barriers and for electromagnetic compatibility signal cables should be segregated and run separate from all other power cables where applicable A 25 Communications 10 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 using the front panel is required after to operate the REPO connection is closed again Normally closed switch system fail safe YN CAUTION To maintain safety SELV barriers and electromagnetic compatibility signal cables should be segregated and run separately from power cables 26 Maintenance 11 0 MAINTENANCE 11 1 Internal Battery The GXT2 6000RTL630 requires very little maintenance The batteries are valve regulated non spillable flame retardant l
48. your local dealer Liebert representative or contact the Liebert World wide Support Group Please have the UPS model number and serial number available at the time of your inquiry 31 Troubleshooting Table 3 Troubleshooting guide Problem Cause Solution UPS fails to start when the UPS is short circuited or Ensure UPS is OFF Disconnect all loads and ensure nothing is ON button is pressed overloaded lodged in output receptacles Ensure loads are not defective or shorted internally UPS is operating from battery mode make certain UPS is securely plugged into the wall receptacle UPS is operating from battery mode Save data and close applications Check UPS input circuit breaker then restart UPS UPS not plugged in UPS input protection has opened Battery indicator LED is illuminated UPS is operating from battery mode Save data and close Utility voltage out of UPS input range applications Ensure utility supply voltage is within acceptable limits for UPS Batteries are not fully Keep UPS plugged in continuously at least 24 hours to charged recharge batteries UPS has reduced battery UPS is overloaded Check load level display and reduce the load on the UPS time Replace batteries Contact your local dealer Liebert representative or the Liebert Worldwide Support Group for 9 98 replacement battery kit Fault and Bypass indicator Check load level display and remove non essential loads LEDs and
49. ypass Mode Operation Bypass mode occurs when the OFF button is pressed once while the UPS is in Normal Mode During bypass operation utility power provides energy to the UPS The utility power bypasses the inverter and provides power for the connected load The four green load level LEDs indicate an approximate level of load in 25 increments If the UPS becomes loaded beyond full rating the fifth amber LED indicator will illuminate and the UPS will sound an audible alarm The display template indicates the percentage of load 26 50 of load shown in the example above on the UPS output Battery Recharge Mode Once utility power is restored the UPS resumes normal operation At this time the Battery Charger begins recharging 23 Communications 10 0 COMMUNICATIONS 10 1 10 2 Communications Interface Port The GXT2 6000RTL630 has a standard DB 9 serial port female connector located on the rear of the UPS unit Several signals are provided on this port and are assigned as follows Table 1 DB 9 pin assignment Pin 6 Remote Shutdown short to pin 5 modes of operation Low Battery open emitter Utility Power Failure open emitter Utility Power Failure open collector Pin Assignment Collector to Emitter Open Collector E 330 Ohms KL Emit Emitter Maximum voltage and current on pins 1 7 8 and 9 are and 10 0 mA Pin 4 Remote Shutdown on Battery 1 This pin
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