Liebert UPS User's Manual
Contents
1. Intellislot DB 9 Communications Communications Port Port x x 8 GEN 5 G qo 8 3 Ey Vi G Output Voltage CAN EA Selector Switches S a x x SS La Ee Sg x Breakers Ini e Battery Input Output Breaker 8 8 i Hardwire Terminal Blocks x x x gt e Adjustable leveling feet 21 OPERATING MODES NORMAL MODE OPERATION UPS mode During normal operation utility power provides energy to the UPS The filters the power factor correction circuit and the inverter process this power to Fault provide computer grade power to oo ByPass connected loads The UPS maintains the batteries in a fully charged state z100 Ups The four green Leads indicate an ng BATTERY approximate level of load in 25 EZZ increments lf the UPS becomes INPUT I 025 loaded beyond full rating the fifth amber LED indicator will illuminate and sound an alarm Normal Mode Operation at The display template indicates the 51 75 loading percentage of load on the UPS output BATTERY MODE OPERATION Battery mode occurs in event of an extreme input voltage2. INPUT OUTPUT OPTIONAL UTILITY NOTE 4 BATTERY Li L2 p ee 2 N iN Tag 2 5 om s 2 m e gt INPUT TO UPS NOTE 1 OUTPUT TO LOAD NOTE 2 Grounding Electrode System or Protective Earth System 14 OPTIONAL BATTERIES NOTE 3 NOTES FOR GXT6000T 10000T 240X ONLY 1 2 The installer must provide circuit breaker protection according to local codes Maintain service space around the UPS or use flexible conduit The installer must provide output distribution panels circuit breaker protection or emergency disconnect switches according to local codes Output circuits must not share a common conduit with input circuits or any other wiring IMPORTANT Distribute any 120VAC loads evenly between L1 AND L2 Refer to the manual provided with any optional battery cabinets The single phase isolating output transformer is a separately derived source The output neutral is already bonded to ground on the output terminals with a Bonding Jumper see NEC 250 5d 250 26 250 91 250 92 Install an 8 AWG 10 mm 75 C copper wire minimum size see NEC 250 5d 250 81 250 83 table 250 94 grounding electrode conductor between the grounded circuit conductor neutral and the nearest effectively grounded metal structural member nearest effectively grounded metal water pipe or other grounding electrode in the grounding electrode system If the grounding electrode conductor mus
3. BATTERY TESTING To initiate a manual battery test press the ON button for at least one half second while operating in normal UPS mode power and no alarm conditions are present If the bottom two LED s do not illuminate during a Battery Test allow the UPS to recharge the batteries for 24 hours After 24 hours retest the batteries If the batteries have been re tested and the bottom two LED s still do not illuminate contact your dealer or Technical Support for a battery replacement OUTPUT OFF BYPASS Button This button controls output power to connected load s and has dual functions OUTPUT OFF and BYPASS CAUTION Pressing the OUTPUT OFF BYPASS button once during normal operation will cause the load to be transferred to BYPASS power if BYPASS voltage is within 17 of nominal If the BYPASS voltage is outside this range transfer to BYPASS power will not be permitted to protect the connected load Pressing this button a second time within 4 seconds will result in loss of power to the output and connected loads in all cases Perform all necessary shutdown procedures on connected loads before pressing this button 20 GXT 6 amp 10 kVA Component Diagram 208 Models Shown DB 9 Intellislot Communicaions Communications Port Port bamo g Output Voltage Selector Switches Input Battery Output Breaker Breaker Breaker E Hardwire Terminal Blocks
4. Main Mode Overload 200 for 8 cycles 130 for 10 seconds then transfer to bypass BATTERY PARAMETERS Type Qty x Voltage x Rating Valve regulated nonspillable lead acid 20 x 12V x 7 0 Ah 40 x 12V x 7 0 Ah 7 min minimum 10 min minimum Back up Time ENVIRONMENTAL Operating Temperature 0 C to 40 C 32 F to 104 F 15 C to 50 C 5 F to 122 F 0 to 95 non condensing Up to 3000 m 10 000 ft at 40 C without derating Storage Elevation 15 000 m 50 000 ft maximum Audible Noise lt 55 dB A at 1 meter lt 65 dB A at 1 meter AGENCY Safet EMI EMC Immunit Storage Temperature Relative Humidit Operating Elevation UL 1778 Listed FCC Part 15 Class A IEEE C62 41 199 35 LIMITED WARRANTY Liebert Corporation extends the following LIMITED WARRANTY to the purchaser and to its customer collectively referred to as the Purchaser the enclosed Uninterruptible Power System UPS and components are free from defects in materials and workmanship under normal use service and maintenance FOR A PERIOD OF TWO YEARS FROM THE DATE OF ORIGINAL PURCHASE from Liebert or the Liebert dealer or retailer THE FOREGOING WARRANTY IS THE ONLY WARRANTY GIVEN AND NO OTHER WARRANTY IS PROVIDED EXPRESS OR IMPLIED INCLUDING WITHOUT LIMITATION MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Certain aspects of disclaimers are not applicable to consumer products acquired by individuals and used for personal
5. After a short delay the BATTERY LED should light The UPS will then initiate a self test and approximately 10 seconds after these tests are completed the UPS ON and BATTERY LEDs will light indicating that the batteries now power the load 4 Connected loads may now be started If the utility is not restored before the batteries are fully discharged the UPS will automatically turn off all power to the load NOTE Closely monitor remaining stored energy using the battery capacity LEDs or communication option If an orderly shutdown of the load is required it must be completed before the batteries are fully discharged POWERING DOWN THE UPS WITHOUT UTILITY 1 Shutdown all connected load equipment 2 Press the OUTPUT OFF BYPASS bution once until a beep is heard The UPS will switch from BATTERY MODE OPERATION to OUTPUT OFF MODE OPERATION All LEDs will turn off and all power to the load will stop 3 To isolate the UPS turn off the INPUT OUTPUT and BATTERY breakers on the rear of the UPS For complete isolation turn off the AC supply to the UPS CAUTION When the UPS is in OUTPUT OFF MODE OPERATION without UTILITY control panel LEDs and cooling fans will be off The UPS is not disabled and output power could be restored at any time Do not attempt to service the load or UPS without isolating the UPS 26 COMMUNICATIONS UPS MONITORING The UPStation GXT UPS has the capability of being monitored with stand alone computers
6. x Voltage x Rating Valve regulated nonspillable lead acid 20 x 12V x 7 0 Ah 40 x 12V x 7 0 Ah 7 min minimum 10 min minimum Back up Time ENVIRONMENTAL 0 C to 40 C 432 F to 104 F 15 C to 450 C 45 F to 122 F 0 to 95 non condensing Up to 3000 m 10 000 ft at 40 C without derating 15 000 m 50 000 ft maximum lt 55 dB A at 1 meter lt 65 dB A at 1 meter 33 SPECIFICATIONS MODEL NUMBER GXT6000T 208X GXT10000T 208X MODEL RATING VA W max 5400 3780 9000 6300 DIMENSIONS mm in Unit 340 x 650 x 960 WxDxH 10 3 x 21 9 x 31 6 13 4 x 25 6 x 37 8 Shipping 510 x 840 x 1235 WxDxH 15 8 x 33 5 x 41 9 20 1 x 33 1 x 48 6 WEIGHT kg Ibs Unit 247 544 Shipping 287 633 INPUT AC PARAMETERS Voltage Range typical 208 VAC nominal variable based upon output load 100 90 Loading 186 VAC to 280 VAC 5 0 VAC 90 70 Loading 159 VAC to 280 VAC 5 0 VAC 70 30 Loading 139 VAC to 280 VAC 5 0 VAC 30 0 Loading 119 VAC to 280 VAC 5 0 VAC 46 6 52 4 Hz or 57 1 62 9 Hz auto sensing Hardwire terminal block Frequency Input connection OUTPUT AC PARAMETERS Output connection Hardwire terminal block 208 120 VAC 7 50 Hz or 60 Hz auto sensing Voltage Frequency Waveform Sinewave Main Mode Overload 200 for 8 cycles 130 for 10 seconds then transfer to bypass BATTERY PARAMETERS Type Qty x Voltage x Rating Valve regulated nonspillable lead acid 20 x
7. 2 Attach the stabilizers fixing with the screws just removed i a 10 kVA 6 kVA Leveling Feet Adjustment Diagram FERRITE BEAD INSTALLATION When using either of the options below to reduce the risk of radio interference fit the ferrite assemblies supplied with the UPS as follows Serial Communications Attach the smaller enclosed ferrite bead clamp to the communication cable as shown in the drawing using the following directions e Open the ferrite bead e Place the communication cable inside the ferrite bead groove e Position the ferrite beads as close as possible to the end of the cable that connects to the DB9 connector of the UPS e Close the ferrite bead so that the ferrite bead s case snaps closed with the cable routed inside the ferrite bead s case SNMP Installation When fitted Attach the larger enclosed ferrite bead clamp to the network cable as shown in the drawing using the following directions e Open the ferrite bead e Place the network cable inside the ferrite bead groove e Wrap the cable once around the bead e Position the ferrite cable as close as possible to the end of the cable that connects to the UPS e Close the ferrite bead so that the ferrite bead s case snaps closed with the cable routed inside the ferrite bead s case Clamp snap bead with cable endosed Clamp bead with cable Toning enclosed N M Wrap cable once ar
8. Liebert are the responsibility of the Purchaser LIFE SUPPORT APPLICATIONS Due to the diversity of applications and considerations to be applied in each case Liebert does not recommend or knowingly sells its products for such use The responsibility for risk assessment and management in applications where the malfunction or failure of the UPS could be reasonably expected to give rise to a risk of human life shall be the sole responsibility of the purchaser Liebert accepts no liability for consequential harm in such applications 36 UPStation GXT 6 amp 10kVA 208V amp 240V Technical Support Global Services Applications U S A Outside the U S A U K France Germany Italy Netherlands E mail Web site Worldwide FAX tech support The Company Behind The Products With more than 500 000 installations around the globe Liebert is the world leader in computer protection systems Since its founding in 1965 Liebert has developed a complete range of support and protection systems for sensitive electronics Environmental systems close control air conditioning from 1 5 to 60 tons Power conditioning and UPS with power ranges from 250 VA to more than 1000 kVA Integrated systems that provide both environmental and power protection in a single flexible package Monitoring and control on site or remote from systems of any size or location Service and support through more than 100
9. The four green LEDs indicate an approximate level of load in 25 E increments If the BYPASS becomes loaded beyond full rating the fifth amber LED indicator will illuminate Bypass Mode Operation at and sound an alarm 51 75 loading The display template indicates the percentage of load on the output CAUTION The BYPASS power path does not protect the connected eguipment from severe disturbances on the utility supply bat l BYPASS j U BATTERY 26 50 An INPUT OUTPUT OFF MODE OPERATION The UPS output may be disabled even when utility or batteries are available Output power may be enabled or disabled using both the front panel controls or communication options The UPS output may be disabled automatically when the utility is absent for an extended time and batteries have been discharged Output power will be restored automatically upon restoration of utility When the UPS is standing by in this mode with the utility power absent all panel LEDs and cooling fans will turn off CAUTION The UPS and loads are not isolated from hazardous voltages in this mode and output power could be restored at any time Follow instructions for powering down the UPS and fully isolating the equipment for maintenance 23 MANUAL OPERATION WITH UTILITY AVAILABLE Under normal circumstances the UPS will be operated with utility available The UPS can operate in three possible modes with utility available NORMAL M
10. both ends of the conduit to the grounding electrode conductor Conduit is not an acceptable grounding electrode conductor The utility may be derived from a single phase or three phase source The line to ground voltages are dependant upon the grounding of the utility and do not affect the output voltages Do not use a floating AC source GXT6000T 10000T 240X ONLY Models whose part number ends with a 240X are fitted with a single phase isolating output transformer and are separately derived sources The output neutral is already bonded to ground on the output terminals with a Bonding Jumper see NEC 250 5d 250 26 250 91 250 92 The output L1 and L2 terminals are not connected to the input L1 and L2 GXT6000T 240X CONNECTIONS CURRENT Recommended Recommended External Sa ta RATING Wire Size Overcurrent Protection INPUT 27 AMPS 8 AWG 10 mm 40 AMPS OUTPUT 230V 25 AMPS 8 AWG 10 mm OUTPUT 120V 50 AMPS 8 AWG 10 mm BATTERY 27 AMPS 8 AWG 10 mm3 SIZE GROUNDING PROTECTIVE EARTH CONDUCTORS EQUAL TO CIRCUIT CONDUCTORS GXT10000T 240X CONNECTIONS CURRENT Recommended Recommended External coe RATING Wire Size Overcurrent Protection INPUT 44 AMPS 6AWG 16 mm 60 AMPS OUTPUT 230V 42 AMPS 6AWG 16 mm OUTPUT 120V 83 AMPS 6AWG 16 mm BATTERY 44 AMPS 6AWG 16 mm SIZE GROUNDING PROTECTIVE EARTH CONDUCTORS EQUAL TO CIRCUIT CONDUCTORS
11. family or household purposes as distinguished from industrial or other purposes Local laws may not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you This warranty gives you specific legal rights and you may have other rights which vary according to local law Certain repairs or services are the responsibility of the Purchaser and the Purchaser is expected to pay for them This warranty does not extend either to products with removed or altered serial numbers or to any losses or damages due to act of God or source external to the product misuse accident abuse neglect negligence unauthorised modification alteration or repair use beyond rated capacity or improper installation maintenance application or use including without limitation use in a manner contrary to the accompanying instructions or applicable codes WARNING Warranty is void if the battery is allowed to discharge below the minimum battery cut off point The battery must be recharged every four 4 to six 6 months when not in use If the UPS fails to conform with the above warranty within the two year warranty period Liebert will repair or replace the UPS at Liebert s option Repairs or replacements are warranted for the remainder of the original warranty period Purchaser to make a warranty claim should call to obtain a Returned Goods Authorisation number and shipping instructions Return transportation costs to
12. ready for NORMAL UPS OPERATION Confirm that the UPS ON and AC INPUT LEDs are on and the BATTERY and BYPASS LEDs are off Connected load equipment may now be turned on 24 PONTES DOWN THE UPS WITH UTILITY AVAILABLE Shutdown all connected load equipment 2 Press the OUTPUT OFF BYPASS button once until a beep is heard The UPS ON LED will extinguish and the BYPASS LED will light if the BYPASS voltage is within an acceptable range The load is now powered through the BYPASS and there is no UPS protection The UPS will remain in BYPASS MODE OPERATION until the user continues with the next step to turn the UPS off 3 Press the OUTPUT OFF BYPASS button for at least 1 second twice within a 4 second time interval The BYPASS LED will extinguish and all power to the load will stop The UPS is in OUTPUT OFF MODE OPERATION and the AC LINE LED will be on 4 To isolate the UPS turn off the INPUT OUTPUT and BATTERY breakers on the rear of the UPS For complete isolation turn off the utility to the UPS ALTERNATE QUICK POWERING DOWN THE UPS The UPS will skip past BYPASS MODE OPERATION directly to OUTPUT OFF MODE OPERATION even with utility available 1 Shutdown all connected load equipment 2 Press the OUTPUT OFF BYPASS button for at least 1 second twice within a 4 second time internal The UPS ON LED will extinguish and the BYPASS LED will light for a short period then extinguish and all power to the load will stop The UPS is in
13. service centers around the world and a 24 hour Customer Response Center 1 800 LIEBERT 1 800 222 5877 614 841 6755 44 0 1793 553355 33 0 1 43 60 01 77 49 89 99 19 220 39 2 98250 1 31 0 475 503333 upstech liebert com http www liebert com 1614 8411 5471 While every precaution has been taken to ensure 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 1999 Liebert Corporation All rights reserved throughout the world Specifications subject to change without notice Liebert and the Liebert logo are registered trademarks of Liebert Corporation All names referred to are trademarks or registered trademarks of their respective owners SL 23445 12 99 Rev 1
14. system The battery system charges whenever the UPStation GXT is connected to utility power BATTERY The UPStation GXT employs valve regulated nonspillable lead acid batteries At a typical room temperature 70 F and with the UPS float charging the battery system will last many years Optional external battery cabinets are available to provide extended run times Inverter INPUT Filter Static Bypass STATIC BYPASS The UPStation GXT 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 over temperature or UPS failure condition the UPS automatically transfers the connected load to BYPASS providing the bypass voltage is within specification BYPASS operation is indicated by an alarm and an illuminated BYPASS LED other LED s may be illuminated to indicate any diagnosed problem The load may also be transferred to BYPASS using the control panel NOTE The BYPASS power path does NOT protect the connected equipment from disturbances on the utility supply and its range of operation is limited to 17 of the nominal input supply voltage AUTO RE START Upon restoration of the utility AC power after a utility power outage and complete battery discharge the UPS will automatically restart and supply power to the critical load and the battery charger will automatically recharge the battery INSTALLATION These instructions are
15. 12V x 7 0 Ah 40 x 12V x 7 0 Ah Back up Time 7 min minimum 10 min minimum ENVIRONMENTAL Operating Temperature 0 C to 40 C 32 F to 104 F 15 C to 50 C 5 F to 122 F Relative Humidit 0 to 95 non condensing Operating Elevation Up to 3000 m 10 000 ft at 40 C without derating Storage Elevation 15 000 m 50 000 ft maximum Audible Noise lt 55 dB A at 1 meter lt 65 dB A at 1 meter AGENCY Safet EMI EMC Immunit Storage Temperature UL1778 Listed FCC Part 15 Class A IEEE C62 41 1991 34 SPECIFICATIONS MODEL NUMBER GXT6000T 240X GXT10000T 240X MODEL RATING VA W max 6000 4200 10000 7000 DIMENSIONS mm in Unit 340 x 650 x 960 WxDxH 10 3 x 21 9 x 31 6 13 4 x 25 6 x 37 8 Shipping 510 x 840 x 1235 WxDxH 15 8 x 33 5 x 41 9 20 1 x 33 1 x 48 6 WEIGHT kg Ibs Unit 244 538 Shipping 284 626 INPUT AC PARAMETERS Voltage Range typical 240 VAC nominal variable based upon output load 100 90 Loading 186 VAC to 280 VAC 5 0 VAC 90 70 Loading 159 VAC to 280 VAC 5 0 VAC 70 30 Loading 139 VAC to 280 VAC 5 0 VAC 30 0 Loading 119 VAC to 280 VAC 5 0 VAC 46 6 52 4 Hz or 57 1 62 9 Hz auto sensing Hardwire terminal block Frequency Input connection OUTPUT AC PARAMETERS Output connection Hardwire terminal block Voltage 208 104 220 110 230 115 240 120 VAC switch selectable 7 Frequency 50 Hz or 60 Hz auto sensing Waveform Sinewave
16. Battery Level indicators have dual functions During NORMAL mode operation LED indicators display the approximate electrical load placed upon the UPS and during battery mode operation LED indicators display approximate battery capacity The UPStation GXT is equipped with automatic and remote battery test features The automatic test occurs every 14 days if a manual battery test has not been performed or if utility has not been interrupted 14 day timer resets if unit goes to battery Should the battery fail this test the fault indicator along with the A and C diagnostic LEDs will illuminate and an alarm will sound refer to Troubleshooting Guide The remote test feature functions with either SiteNet 2 or SiteNet SNMP Manager software and can remotely initiate the battery test UPS ON Alarm Silence Manual Battery Test Button This button controls output power to connected load s and has three functions UPS ON Alarm Silence and Manual Battery Test To start the UPS while in the BYPASS mode press the ON button until the command is acknowledged by a beep from the audible alarm This will provide conditioned and protected power into the output terminal block To silence alarms press the ON button for at least one half second while alarm conditions are present After the alarm is silenced the UPStation GXT will reactivate the alarm system to alert of additional problems NOTE The low battery and BYPASS reminder alarms cannot be silenced
17. E FROM ALL OTHER POWER CABLES BY 1inch 25mm WHERE APPLICABLE 28 TROUBLESHOOTING The information below indicates various symptoms a user may encounter in the event the UPStation GXT develops a problem Use this information to determine whether external factors cause 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 3 One or more additional load battery level LED indicators will be illuminated to provide a diagnostic aid to the operator as described below Fault J ByPass 1D py UPS z l BATTERY AC INPUT All On bypass due to output overload beep every half second A On bypass due to over temperature condition beep every 4 seconds B On bypass due to DC bus over voltage beep every 4 seconds On bypass due to PFC failure beep every 4 seconds E On bypass due to inverter failure beep every 4 seconds A amp C UPS failed battery test long beep every minute C amp E UPS shutdown due to command from communication port SNMP no beep The fault indicators will be illuminated indefinitely while battery charger is operational or for a maximum of 5 minutes while battery charger is not operational If a problem persists consult your dealer or contact Technical Support World Wide Technical Support numbers are located at the end of this manual 29 AUDIBLE ALARM CONDI
18. Liebert UPStation GXT 6 amp 10 kVA 208V amp 240V USER MANUAL English IMPORTANT SAFETY INSTRUCTIONS WARNING Opening or removing the cover may expose you to lethal voltages within this unit even when it is apparently not operating and the input wiring is disconnected from the electrical source Observe all cautions and warnings in this manual Failure to do so MAY result in serious injury or death Refer all UPS and battery service to gualified service personnel Do not attempt to service this product yourself Never work alone 1 SAVE THESE INSTRUCTIONS THIS MANUAL CONTAINS IMPORTANT SAFETY INSTRUCTIONS Read all safety installation and operating instructions before installing and operating the Uninterruptible Power System UPS Adhere to all warnings on the unit and in this manual Follow all operating and user instructions Individuals without previous training can operate this eguipment 2 This product is designed for Commercial Industrial use only It is not intended for use with life support and other designated critical devices Maximum load must not exceed that shown on the UPS rating label The UPS is designed for data processing eguipment If uncertain consult your dealer See Limited Warranty 3 This UPS is designed for use on a properly grounded earthed 208 240 VAC 50Hz or 60Hz supply for installation by gualified personnel A gualified electrician must review and approve customer supplie
19. ODE OPERATION UPS ON LED will be on and the inverter will provide power to the load BYPASS MODE OPERATION BYPASS LED will be on and the bypass will provide power to the load directly from the utility OUTPUT OFF MODE OPERATION UPS ON and BYPASS LEDs will be off and the load will not have power AC LINE LED will be on and batteries will recharge STARTING THE UPS WITH UTILITY AVAILABLE 1 2 Ensure the load equipment is turned off and all loads are properly connected to the UPS output Verify that the utility supplying the UPS is turned on by closing any circuit breaker or switch on the supply side of the UPS Turn On Close the BATTERY circuit breaker Turn ON Close the INPUT and OUTPUT circuit breakers After a start up sequence the AC INPUT LED should be on If this LED is not on verify that the utility is turned on to the UPS from any external distribution panel or isolating switch After about 10 seconds the UPS will automatically default to BYPASS MODE OPERATION The BYPASS LED should be on The load will now receive power but is not protected from disturbances in the utility Press the UPS ON ALARM BATTERY TEST button for at least one second until you hear the audible alarm beep to signal acceptance of the command After a delay of about 10 seconds the BYPASS LED will extinguish and the UPS ON LED should light The UPS will then initiate a self test and battery test When these tests are complete the UPS is
20. OUTPUT OFF MODE OPERATION and the AC LINE LED will be on 3 To isolate the UPS turn off the INPUT OUTPUT and BATTERY breakers on the rear of the UPS For complete isolation turn off the utility to the UPS NOTE Pressing the OUTPUT OFF BYPASS button will always remove the load from UPS power protection Pressing the OUTPUT OFF BYPASS button for at least 1 second twice within a 4 second time interval will always remove power from the load MANUAL OPERATION WITHOUT UTILITY The UPS operating time is limited by available battery power without utility The UPS may be manually turned off after the loads have been turned off to prevent the batteries from being completely drained It may also be desirable to power up the loads for a short time without utility power to support a critical operation With utility unavailable the UPS has two possible modes BATTERY MODE OPERATION UPS ON and BATTERY LEDs will be on and the inverter will provide power to the load using battery power OUTPUT OFF MODE OPERATION All LED s will be off and the load will not have power 25 alti UP THE UPS WITHOUT UTILITY Ensure the load equipment is turned off and all loads are properly connected to the UPS output 2 Verify that the BATTERY INPUT AND OUTPUT circuit breakers remain closed 3 Press the UPS ON ALARM BATTERY TEST button for at least one second until you hear the audible alarm emit a double beep to signal acceptance of the command
21. PS ON ALARM BATTERY TEST pushbutton to carry out battery test and ensure the load can be supported Note Full battery capacity will not be available until a battery recharge cycle has been completed The UPS is now ready for service In case of problems refer to the fault finding section or call your local distributor for advice CONTROLS AND INDICATORS Fault Indicator UPS ON ByPass Alarm Silence Manual Battery Test UPS ON Output OFF Tg earrery Bypass AC INPUT Load Battery Level Indicators Fault Indicator Red The Fault indicator is illuminated if the UPS has detected a problem Also one or more of the load battery level indicators may be illuminated refer to Troubleshooting Guide BYPASS Indicator Amber The BYPASS indicator is illuminated when the UPS is operating from BYPASS power An alarm will sound indicating the UPS is powering the load through the BYPASS UPS ON Indicator Green The UPS On indicator is illuminated when the UPS inverter is operating and supplying power to your connected loads Battery Indicator Amber The Battery indicator is illuminated when the UPS is operating from the battery system An alarm will sound indicating the UPS is powered from batteries AC Input Indicator Green The AC Input indicator is illuminated when utility power is available and within the PFC input specification Load Battery Level Indicators 4 Green 1 Amber The Load
22. TIONS CONDITION ALARM TROUBLESHOOTING GUIDE PROBLEM CAUSE SOLUTION UPS fails to start when UPS is short circuited Ensure UPS is off Disconnect on button is pressed or overloaded all loads and ensure nothing is lodged in output terminal block Ensure loads are not defective or shorted internally Internal fuse is blown Do not attempt to open or service the UPS Contact your dealer or technical support has tripped overload Battery indicator is UPS input not UPS is operating from battery illuminated mode make certain UPS is securely connected to source UPS input protection UPS is operating from battery has opened mode Save data and close applications Replace UPS input fuse or reset input breaker then restart UPS Utility voltage out of UPS is operating from battery UPS input range mode Save data and close applications Ensure Utility supply voltage is within acceptable limits for UPS battery time charged 24 hrs to recharge batteries reduce load level Batteries may not be Replace batteries Contact able to hold a full your dealer or technical charge due to age support 30 TROUBLESHOOTING GUIDE Fault indicators and all UPS overloaded or load Check load level display and load level LED s are eguipment is faulty remove non essential loads illuminated Recalculate load VA and reduce number of loads connected to UPS Check load equipment for faults Fault indicators and UPS internal fan has a Press Alarm sile
23. The UPS continuously charges the batteries when connected to the Utility supply When storing the UPS for any length of time it is recommended to apply power to the UPS for at least 24 hours every four to six months to ensure full recharge of the batteries In no case should the unit be stored in excess of six months without recharge Periodically examine the vents on the front and rear of the cabinet and remove any obstructions from the surface of the vents 32 SPECIFICATIONS MODEL NUMBER GXT6000T 208 GXT10000T 208 MODEL RATING VA W max 5400 3780 9000 6300 DIMENSIONS mm in Unit 340 x 650 x 960 WxDxH 10 3 x 21 9 x 31 6 13 4 x 25 6 x 37 8 Shipping 400 x 850 x 1065 510 x 840 x 1235 WxDxH 20 1 x 33 1 x 48 6 WEIGHT kg Ibs Unit 187 412 Shipping 227 500 INPUT AC PARAMETERS Voltage Range typical 208 VAC nominal variable based upon output load 100 90 Loading 186 VAC to 280 VAC 5 0 VAC 90 70 Loading 159 VAC to 280 VAC 5 0 VAC 70 30 Loading 139 VAC to 280 VAC 5 0 VAC 30 0 Loading 119 VAC to 280 VAC 5 0 VAC 46 6 52 4 Hz or 57 1 62 9 Hz auto sensing Hardwire terminal block Frequency Input connection OUTPUT AC PARAMETERS Output connection Hardwire terminal block 208 220 230 240 VAC 3 50 Hz or 60 Hz auto sensing Voltage Frequency Waveform Sinewave Main Mode Overload 200 for 8 cycles 130 for 10 seconds then transfer to bypass BATTERY PARAMETERS Type Qty
24. URRENT Recommended Recommended External Pan RATING Wire Size Overcurrent Protection INPUT 45 AMPS 6AWG 16 mm 60 AMPS OUTPUT 43 AMPS 6AWG 16 mm BATTERY 37 AMPS 6AWG 16 mm SIZE GROUNDING PROTECTIVE EARTH CONDUCTORS EQUAL TO CIRCUIT CONDUCTORS INPUT UTILITY OUTPUT NOTE 4 OPTIONAL BATTERY Sk Lo Siu L2 S 807 ALON INPUT TO UPS NOTE 1 807 9 J LON OUTPUT TO LOAD NOTE 2 OPTIONAL BATTERIES NOTE 3 NOTES FOR GXT6000T 10000T 208 UPS ONLY 1 The installer must provide circuit breaker protection according to local codes The UTILITY disconnect must be within sight of the UPS Maintain service space around the UPS or use flexible conduit The installer must provide output distribution panels and circuit breaker protection according to local codes Output circuits must not share a common conduit with input circuits or any other wiring Refer to the manual provided with any optional battery cabinets This unit does NOT contain an isolating transformer It is NOT a separately derived source System grounding is provided at the UTILITY Do not connect any output circuit conductor to ground at the UPS The UTILITY may be derived from a single phase or three phase source The line to ground voltages are dependant upon the grounding of the UTILITY Do not use a floating AC source Output L1 is connected directly to the Input L1 The
25. an and stable However during transmission and distribution it may be subject to voltage sags spikes or complete power failure which may interrupt computer operations cause data loss or even damage equipment The UPStation GXT protects equipment from these disturbances The UPStation GXT is an on line UPS that continuously conditions and regulates its output voltage whether the utility power is present or not It supplies connected equipment with clean sinewave power Sensitive electronic equipment operates best from sinewave power The GXT 6000 10000T 208X and 240X models have an additional output isolation transformer For ease of use the UPStation GXT contains a light emitting diode LED display to indicate either load percentage or battery capacity depending upon the mode of operation It also provides self diagnostics a combination On Alarm Silence Manual Battery Test button a combination Off Bypass button and two levels of alarms when the unit is operating on battery The UPStation GXT has an interface port for communications between the UPS and a LAN server or other computer system This port provides detailed operating information including voltages currents and alarm status to the host system when used in conjunction with the SiteNet 2 software SiteNet 2 software can also remotely control UPS operation MAJOR COMPONENTS Output Transformer GXT 208X 230X amp 240X models only Rectifie
26. condition or Fault complete utility failure The battery Jj 200 BYPASS system supplies power through the Rectifier PFC to the inverter to Por J Ups generate power for the connected bej BATTERY load During battery mode the AC Input LED will extinguish and the Battery LED will illuminate to warn that a utility problem has occurred An alarm will sound Battery Mode Operation at every 10 seconds This will change to 81 100 battery capacity 2 beeps every 5 seconds when battery runs low approximately 2 minutes remaining Each load battery level indicator represents a 20 capacity level As capacity decreases fewer indicators remain illuminated Refer to the Troubleshooting Guide To increase this time turn off non essential pieces of equipment such as idle computers and monitors or add optional external battery cabinets CAUTION Turning off the UPS while in battery mode will result in loss of output power Once utility power is restored the UPS resumes normal operation At this time the Battery Charger begins recharging the battery 80 61 AC INPUT I 100 81 22 BYPASS MODE OPERATION During BYPASS operation utility power provides energy to your load and maintains the batteries in a_ fully charged state The BYPASS will Fault automatically power the load temporarily during overloads of the inverter when diagnostics detect Gas Ups equipment problems or when the EZ operator selects BYPASS operation
27. d wiring circuit breakers intended loads and verify correct input output and ground connections to ensure compliance with technical standards and local electrical codes of practice Installation instructions and warning notices only for use by gualified personnel are located after the UPS operator instructions in this manual 4 ELECTROMAGNETIC COMPATIBILITY The GXT 6 amp 10 kVA complies with the limits for a Class A digital device pursuant to Part 15 of FCC rules These limits provide reasonable protection against harmful interference in a commercial environment This device generates uses and radiates radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operating this device in a residential area is likely to cause harmful interference which the user must correct at his own expense 5 Operate the UPS in an indoor environment only in an ambient temperature range of 0 C to 40 C 32 F to 104 F Install it in a clean environment free from moisture flammable liquids gasses or corrosive substances 6 This UPS contains no user serviceable parts The UPS ON OFF pushbuttons do not electrically isolate internal parts Under no circumstances attempt to gain access internally due to the risk of electric shock or burn Do not continue to use the UPS if the front panel indications are not in accordance with these operating instructions
28. dom tripping on start up we recommend that the input Utility supply be protected with an MCB capable of withstanding this initial inrush The utility input supply cable must be connected to the UPS via a wall mounted double pole circuit breaker rated to carry the input current and be capable of breaking the maximum prospective short circuit current of this branch circuit The breaker is to be mounted within six feet of the UPS and be readily accessible to the operator ELECTRICAL CONNECTIONS The UPS is supplied with an input output battery terminal block assembly on the rear of the UPS within a cable box see outline drawing The cable box gland plate can be removed to enable knockouts to be removed or new holes drilled to secure the cables The cable sizes and distribution methods used during installation are subject to local national electrical codes of practice and therefore are not detailed here The following tables detail the standard current ratings The UPS rating plate gives details of the current ratings for alternative output voltages The terminals will accept wire sizes up to the values below GXT6000 8 AWG Recommended for all GXT6000 wiring GXT10000 6 AWG Recommended for all GXT10000 wiring 75 C copper wire Terminal tightening torque is 35 in lb Connecting the UPS Power cables Power cables connect to screw terminals on a terminal block that is located behind the rear mounted cable box see figure Permanen
29. for use by competent personnel only INSTALLATION CONSIDERATIONS Detailed instructions to help you install the UPS are provided in the following pages however you should give some consideration to the proposed environment in which the UPS is to be installed and carry out some preparatory work UNPACKING AND INSPECTION Follow unloading instructions printed on the carton Do not discard any packaging until installation is complete check that you have removed to a safe place the user manual stabilizing brackets and any other items shipped with the unit to be used in its installation CAUTION GXT6000 UPS weighs up to 173kg 381lbs and the GXT10000 UPS weighs up to 287kg 633lbs Use adequate handling aids when moving or installing the UPS The UPS is fitted with castor wheels for easy movement Take care when the UPS is removed from its packing and being wheeled across an uneven floor without the stabilizers fitted that it does not tip over Before you install the UPS give it a thorough visual examination to ensure it has not been subjected to shipping damage If it is not in perfect condition you should advise both the shipper and the supplier immediately DO NOT ATTEMPT TO INSTALL A DAMAGED UPS IMPORTANT Check the UPS rating plate that the UPS is suitable for operation on your UTILITY voltage and load voltage requirements before installing LOCATION Locate the UPStation GXT indoors in a controlled environment where it can
30. ity and replacement notification Timed and delayed shutdown of the UPS Logging of power disturbances and anomalies Consult your local Liebert sales representative for more information about SiteNet 2 software UPS INTELLISLOT COMMUNICATIONS The UPStation GXT UPS contains an Intellislot communications port for the optional internal MultiPort 4 card AS400 card or Ethernet SNMP card Optional SiteNet SNMP Manager software is available to allow communication through several network management systems to be used in conjunction with the Intellislot SNMP card Contact your local Liebert representative dealer or reseller 27 COMMUNICATIONS INTERFACE PORT The UPStation GXT UPS contains a standard DB 9 socket located on the rear of the UPS unit Several signals are provided on this port and are assigned as follows PIN ASSIGNMENT DESCRIPTION Low Battery open collector UPS TxD typical RS 232 levels UPS RxD typical RS 232 levels Remote Shutdown 5 12V battery operation 5 Common 6 Remote Shutdown short to pin 5 any mode 7 Low Battery open emitter 3 Utility Fail open emitter Utility Fail open collector PIN ASSIGNMENT COLLECTOR TO EMITTER Open Collector Maximum voltage and current on pins 1 7 8 9 is 80V DC 10 0 mA CAUTION TO MAINTAIN SAFETY SELV Safety Extra Low Voltage BARRIERS AND FOR ELECTROMAGNETIC COMPATIBILITY SIGNAL CABLES SHOULD BE SEGREGATED AND RUN SEPARAT
31. line ground voltages will match the input line ground voltages GXT6000T 10000T 208X UPS ONLY Models whose part number ends with a 208X are fitted with a single phase isolating output transformer and are separately derived sources The output neutral is already bonded to ground on the output terminals with a Bonding Jumper see NEC 250 5d 250 26 250 91 250 92 The output L1 and L2 terminals are not connected to the input L1 and L2 i GXT6000T 208X CONNECTIONS F CURRENT Recommended Recommended External CONNECTIE RATING Wire Size Overcurrent Protection INPUT 28 AMPS 8 AWG 10 mm 40 AMPS OUTPUT 208V 26 AMPS 8 AWG 10 mm OUTPUT 120V 45 AMPS 8 AWG 10 mm BATTERY 33 AMPS 8 AWG 10 mm SIZE GROUNDING PROTECTIVE EARTH CONDUCTORS EQUAL TO CIRCUIT CONDUCTORS GXT10000T 208X CONNECTIONS CURRENT Recommended Recommended External CONNECTION RATING Wire Size Overcurrent Protection INPUT 45 AMPS 6AWG 16 mm 60 AMPS OUTPUT 208V 43 AMPS 6AWG 16 mm OUTPUT 120V 75 AMPS 6AWG 16 mm BATTERY 39 AMPS 6AWG 16 mm SIZE GROUNDING PROTECTIVE EARTH CONDUCTORS EQUAL TO CIRCUIT CONDUCTORS INPUT OUTPUT OPTIONAL UTILITY NOTE 4 BATTERY L Le Li Lo Lea S x kera 2 H 27 z g 2 D N INPUT TOURS 16 OUTPUT TO LOAD OPTIONAL NOTE 1 NOTE 2 BATTERIES m NOTE 3 Grounding Electrode System or Pro
32. nce button diagnostic LED A are problem or UPS Ensure that there are no illuminated shutdown due to obstructions in front panel temperature condition vents or on rear panel fans Load is on bypass and UPS is not overloaded power Once the temperature is reduced the UPS will restart and transfer the connected equipment to inverter power automatically Fault indicators and UPS internal DC bus UPS requires service Contact diagnostic LED B are your dealer or technical illuminated support Fault indicators and UPS PFC fault UPS requires service Contact diagnostic LED D are Pe your dealer or technical illuminated support Fault indicators and UPS inverter fault UPS requires service Contact diagnostic LED E are eee your dealer or technical illuminated support Fault indicators and UPS failed the battery Replace batteries Contact diagnostic LEDA amp C your dealer or technical are illuminated support Fault indicators and UPS shutdown due to a Your UPS has received a diagnostic LED C amp E command from the signal or command from the are illuminated communications port s attached computer If this was inadvertent ensure the communication cable used is correct for your system For assistance contact your dealer or technical support 31 MAINTENANCE The UPStation GXT UPS requires very little maintenance The batteries are valve regulated nonspillable lead acid and should be kept charged to obtain their designed life
33. network workstations network servers or UNIX hosts via the DB 9 socket located on the rear of the UPS This capability is used in applications requiring the UPS to provide status and power monitoring information to the computer system For example during a Utility power failure the information can be used by the computer s operating system or application program to automatically save information in buffers to close files and shut down operations prior to battery capacity depletion Monitoring of the UPS via a computer is as easy as downloading SiteNet MultiLink free from our web site www liebert com A MultiLink cable may also be built by following instructions provided on our web page You may also purchase a Liebert SiteNet 1 shutdown kit sold separately Consult your local Liebert representative to determine the correct software kit for your application The kit includes shutdown software and a special purpose cable UPS INTELLIGENT COMMUNICATIONS The UPStation GXT UPS has the capability to communicate intelligently with stand alone computers network workstations network servers or UNIX hosts via the DB 9 socket located at the rear of the UPS By purchasing the optional Liebert SiteNet 2 software package sold separately intelligent communications allows the following capabilities Quantitative monitoring of Utility and UPS power Quantitative monitoring of internal UPS parameters Periodic tests of battery qual
34. not be accidentally disconnected Locate it in an area with unrestricted airflow away from water flammable liquids gases corrosives or conductive contaminants Air vents are located at the front and the rear of the UPS Do not position the UPS in an enclosed space where airflow is restricted Allow at least 150mm 6 inches free space around the UPS with a minimum of 300mm 12 inches at the back to enable easy operator access to the rear panel mounted input output battery circuit breakers Electrical maintenance servicing requires access to all four sides of the UPS provide the necessary free space or use a flexible wiring system to allow the UPS to be pulled forward Maintain an ambient temperature range of 0 40 centigrade 32 104 F NOTE UPS operation in temperatures above 25 C 77 F reduces battery life OUTPUT Model AIRFLOW DISSIPATION RATING Increase dissipation 25 for 208X and 240X transformer models Decrease output rating 10 for 208 and 208X model ELECTRICAL INSTALLATION CONSIDERATIONS This UPS must be installed by competent electrical personnel and wired in accordance with local national electrical codes The following information is provided for your guidance On start up the UPS will take a half cycle inrush current of up to 3 times the rated current This must be taken into account when selecting the overload protection device at the input Utility supply distribution point To avoid ran
35. or the UPS performance alters in use Refer all faults to your dealer 7 Only trained engineers authorized by Liebert should perform troubleshooting To replace batteries refer all servicing to qualified service personnel PROPER DISPOSAL OF BATTERIES IS REQUIRED REFER TO YOUR LOCAL LAWS AND REGULATIONS FOR DISPOSAL REQUIREMENTS 2 8 Never block or insert any object into the ventilation holes or other openings 9 DO NOT CONNECT equipment that could overload the UPS or demand DC current from the UPS for example electric drills vacuum cleaners laser printers hairdryers or any appliance using half wave rectification 10 Storing magnetic media on top of the UPS may result in data loss or corruption 11 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 GLOSSARY OF SYMBOLS Indicates AC Input Indicates AC Output Indicates Caution Note the accompanying instruction Indicates the position of a fuse BEY Requests the user to consult the manual for additional information Gr zi Za Indicates that the unit contains a valve regulated lead acid battery INTRODUCTION Congratulations on your choice of the UPStation GXT Uninterruptible Power System UPS It provides conditioned power to microcomputers and other sensitive electronic equipment Upon generation AC power is cle
36. ound ferite bead COMMISSIONING THE UPS Output Voltage i Selector Switches 208 104 7 i aie up The Output Voltage Selector Switches 220 110 first switch up second down located on the rear 230 115 both switches down of the UPS are 240 120 first switch down second up designed to allow Factory Default selecting or 208X Units anions aa match the utility 208 Units The settings to both switches up Factory Default choose from are first switch up second down 208 220 230 and both switches down 240 VA 0 C output first switch down second up NOTE NEVER change the switch settings while UPS is on and powering connected loads NOTE Setting output voltage to 208 VAC will cause UPS unit to be derated to 90 of the VA and Watt rating listed in specification section 1 Adjust the output voltage switch settings to the desired value 2 Follow the instructions for Powering up the UPS referenced earlier in this manual Sequence through the operating modes using the front panel pushbuttons in accordance with operating instructions to check functionality of the UPS 3 Set the UPS to NORMAL MODE OPERATION UPS mode Check on the output terminals of the UPS for the correct output voltage for the voltage rating of the intended loads 4 In NORMAL MODE OPERATION UPS mode power up customers load and check that it is within the UPS rating by observing the front panel LED s 5 In UPS mode press the U
37. r PFC qf he Batter Battery Ea 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 utility line and keep the sensitive equipment protected RECTIFIER POWER FACTOR CORRECTION PFC CIRCUIT In normal operation the rectifier oower factor correction PFC circuit converts utility AC power to regulated DC power for use by the inverter while ensuring that the wave shape of the input current used by the UPS is near ideal Extracting this sinewave input current achieves two objectives the utility power is used as efficiently as possible by the UPS and 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 UPStation GXT INVERTER In normal operation the inverter utilizes the DC output of the power factor correction circuit and inverts it into precise regulated sinewave AC power Upon a utility power failure the inverter receives its required energy from the battery through the Rectifier PFC In both modes of the operation the UPS inverter is on line and continuously generating clean precise regulated AC output power BATTERY CHARGER The battery charger utilizes energy from the Rectifier PFC and precisely regulates it to continuously float charge the battery
38. t be protected non metal conduit is recommended If metal conduit must be used bond both ends of the conduit to the grounding electrode conductor Conduit is not an acceptable grounding electrode conductor The utility may be derived from a single phase or three phase source The line to ground voltages are dependant upon the grounding of the utility and do not affect the output voltages Do not use a floating AC source STABILIZERS LEVELING FEET When the UPS is located in its final position before or after wiring it is necessary to fit stabilizer brackets and if necessary adjust the leveling feet If the UPS is wired using a rigid wiring system then movement of the UPS must be prevented by winding down the 4 leveling feet under the UPS as shown below For UPS wired with flexible cables this is optional Note Access to the leveling feet is obstructed by the stabilizer brackets on the GXT10000 models Adjust the leveling feet as necessary using a 12mm open ended spanner wrench DO NOT LOOSEN THE LARGER NUT ABOVE AS THIS FIXES THE LEVELING FEET TO THE CHASSIS Attach the stabilizing brackets as follows GXT6000 models 1 Using a Phillips head screwdriver remove the screws 4 from each of the bottom corners of the side panels 2 Attach the stabilizing brackets to each corner using screws just removed GXT10000 models 1 Using a Phillips head screwdriver remove the three inner most screws at the base of both side panels
39. t wiring must be routed to the cable box using appropriate materials as required by local codes Connection of optional remote battery cabinets Full installation instructions are provided with these cabinets Safety EMC certification limits the use of these terminals to Liebert supplied options Properly grounded earthed equipment provide multiple benefits High quality ground earth connections are required for the equipment ground conductors protective earth and grounding electrode conductor power system earth connection to reduce electrical noise and provide for safe operation of the UPS and connected loads Conduit used alone without a grounding conductor wire is not an acceptable connection Size ground protective earth conductors equal to circuit conductors GXT6000T 10000T 208 UPS ONLY Models whose part number ends with a 208 are NOT fitted with an isolating output transformer and are NOT separately derived sources under the NEC The output L1 terminal is connected to the input L1 terminal and must not be connected to ground at the UPS see NEC 250 5d 250 26 250 91 250 92 CURRENT Recommended Recommended External Cel bie ubel RATING Wire Size Overcurrent Protection INPUT 28 AMPS 8 AWG 10 mm 40 AMPS OUTPUT 26 AMPS 8 AWG 10 mm BATTERY 23 AMPS 8 AWG 10 mm SIZE GROUNDING PROTECTIVE EARTH CONDUCTORS EQUAL TO CIRCUIT CONDUCTORS GXT10000T 208 CONNECTIONS C
40. tective Earth System 12 NOTES FOR GXT6000T 10000T 208X UPS ONLY 1 The installer must provide circuit breaker protection according to local codes The utility disconnect must be within sight of the UPS Maintain service space around the UPS or use flexible conduit The installer must provide output distribution panels circuit breaker protection or emergency disconnect switches according to local codes Output circuits must not share a common conduit with input circuits or any other wiring IMPORTANT Distribute any 120VAC loads evenly between L1 AND L2A Do not connect loads between the output terminals L2 N or L2 L2A These are not standard voltages Refer to the manual provided with any optional battery cabinets The single phase isolating output transformer is a separately derived source The output neutral is already bonded to ground on the output terminals with a Bonding Jumper No other bonding wire is needed see NEC 250 5d 250 26 250 91 250 92 Install an 8 AWG 10 mm 75 C copper wire minimum size see NEC 250 5d 250 81 250 83 table 250 94 grounding electrode conductor between the grounded circuit conductor neutral and the nearest effectively grounded metal structural member nearest effectively grounded metal water pipe or other grounding electrode in the grounding electrode system If the grounding electrode conductor must be protected non metal conduit is recommended If metal conduit must be used bond
Download Pdf Manuals
Related Search