Emerson Liebert UPStation GXT2U Manuel d'utilisateur

POWER PROTECTIONUPStation GXT 2U™USER MANUAL700-3000VA120V

6BATTERY CHARGERThe battery charger utilizes energy from the utility power and precisely regulates it to continuously “float charge” the batteries. Th

7GXT 2U (REAR VIEW)Input Fuse/Circuit BreakerAC InputSupport BaseOutput ReceptaclesExternal Battery ConnectorCooling FanIntellislot PortDB-9 Communica

8 INSTALLATIONPREPARATION1. Visually inspect the UPS for freight damage. Report damage to the carrier and your local dealer or Liebert representativ

9RACK-MOUNT UPS CONVERSION AND INSTALLATION1. For slide rail installations, first remove the top/side fin. Slide thetop/side fin forward, then lift it

103. Fasten the inner members from Step 2 to the UPS on both sides (see below) with eight screws provided in the accessories box of the UPS.4. Attach

117. Insert the UPS, with inner members attached from Step 3, into the slide assemblies. You may need to depress the locking mechanisms on the inner a

12EXTERNAL BATTERY CABINET INSTALLATIONOptional Liebert external battery cabinets may be connected to the UPS to provide additional battery run time.

13 CONTROLS AND INDICATORSON/Alarm Silence/Manual Battery Test ButtonThis button controls output power to connected load(s) and has three functions:

14Standby/Manual Bypass ButtonThis button controls output power to connected load(s) and hasdual functions: Standby and Manual Bypass.Load/Battery Lev

15Output Voltage Selection The Output Voltage is user configurable, and is designed to allow select-ing or changing the desired output voltage to matc

16 OPERATING INSTRUCTIONSNORMAL MODE OPERATIONDuring normal operation, utility power provides energy to the UPS. The filters, power factor correctio

17 COMMUNICATIONSCOMMUNICATIONS INTERFACE PORTThe UPStation GXT 2U UPS contains a standard DB-9 serial port female connector located on the rear of

183. A 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

19 CONFIGURATION PROGRAMThis is a new feature included with the new UPStation GXT 2U line. Sev-eral UPS settings that were previously not available

20 MAINTENANCEThe UPStation GXT 2U requires very little maintenance. The batteries are valve regulated, nonspillable, flame retardant, lead acid, an

21Internal Battery Replacement Procedures:1. Gently remove the front plastic bezel cover from the UPS.2. Loosen and remove the four screws on the fron

22FUSE REPLACEMENT1. Remove the input fuse from the fuse holder on the rear of the unit.2. Locate the spare input fuse that is shipped with the UPS.3.

23 TROUBLESHOOTINGThe information below indicates various symptoms a user may encounter in the event the UPStation GXT 2U™ develops a problem. Use t

24Under fault conditions, the fault indicators will be illuminated indefinitely while battery charger is operational, or for a maximum of 5 minutes wh

25Fault and Bypass indicator LEDs and diagnostic LED A are illuminated.UPS internal fan has a problem or UPS shutdown due to temperature condition. Lo

i TABLE OF CONTENTSIMPORTANT SAFETY INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . 1GLOSSARY OF SYMBOLS . . . . . . . . . . . . . . . . . .

26AC LED is flashing. UPS detected a line-to-neutral reversal or a loss of proper grounding; continuous horn and UPS will not start.This is active onl

27Alarm ConditionsCondition AlarmBattery Mode(utility failure)One short beep every 10 seconds; more than 2 minutes of run time remainingLow Battery Tw

28 SPECIFICATIONSModel Number GXT2-700RT120 GXT2-1000RT120 GXT2-1500RT120Model Rating 700VA / 490W 1000VA / 700W 1500VA / 1050WDIMENSIONS in (mm)Uni

29SPECIFICATIONS (CONTINUED)Model Number GXT2-2000RT120 GXT2-3000RT120Model Rating 2000VA / 1400W 3000VA / 2100WDIMENSIONS in (mm)UnitW x D x H in. (m

30 BATTERY CABINET SPECIFICATIONSModel Number GXT2-48VBATT GXT2-72VBATTUsed w/ UPS ModelGXT2-700RT120GXT2-1000RT120GXT2-1500RT120GXT2-2000RT120GXT2-

31 BATTERY RUN TIMESLoad% 700VA 1000VA 1500VA 2000VA 3000VAInternal Battery(minutes)10% 248 191 144 56 9120%1158753334630% 79 48 38 26 3040% 58 34 2

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Technical SupportUnited States1050 Dearborn DriveP.O. Box 29186Columbus, OH 43229Single-Phase UPS800-222-5877Outside the United States614-841-67553-Ph

iiCOMMUNICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Communications Interface Port . . . . . . . . . . . . . . . . . .

1 IMPORTANT SAFETY INSTRUCTIONSSAVE THESE INSTRUCTIONSThis manual contains important safety instructions. Read all safety, instal-lation, and operat

2This UPS contains no user serviceable parts except the internal battery packs and the rear input line fuses. The UPS ON/Standby push buttons do not e

3 GLOSSARY OF SYMBOLS•Risk of electrical shockIndicates caution followed by important instructionsAC inputAC outputRequests the user to consult the

4 INTRODUCTIONCongratulations on your choice of the Liebert UPStation GXT 2U™ Unin-terruptible Power System (UPS). It provides conditioned power to

5 MAJOR COMPONENTSTRANSIENT VOLTAGE SURGE SUPPRESSION (TVSS) AND EMI/RFI FILTERSThese UPS components provide surge protection and filter both electr