Emerson Liebert GXT2-10000RT208 User Manual

AC PowerFor Business-Critical Continuity™Liebert® GXT2-10000RT208™User Manual–10kVA, 60 Hz, 120/208/240VDISCONTINUED PRODUCT

Introduction and System Description42.0 INTRODUCTION AND SYSTEM DESCRIPTIONCongratulations on your choice of the Liebert GXT2-10000RT208 Uninterruptib

System Description53.0 SYSTEM DESCRIPTION3.1 Transient Voltage Surge Suppression (TVSS) and EMI/RFI FiltersThese UPS components provide surge protecti

System Description63.5 DC to DC ConverterThe DC-to-DC converter utilizes energy from the battery system and raises the DC voltage to the opti-mum oper

Major Components74.0 MAJOR COMPONENTSThe Liebert GXT2-10000RT208 is composed of three major assemblies to provide easier handling, installation and ve

Major Components84.3 Input/Output Terminal Blocks and Optional Output DistributionThe UPS is shipped with hardwire terminal blocks. For maximum flexib

What’s Included95.0 WHAT’S INCLUDEDThe Liebert GXT2-10000RT208 is shipped with these items:• UPS user manual• Vertical display overlay• Front bezels -

Installation and Configuration106.0 INSTALLATION AND CONFIGURATIONThis section includes instructions on how to install, configure and perform initial

Installation and Configuration116.1.2 Installing the Adjustable Rack-Mount Kit—Sold SeparatelyThis kit contains parts needed to mount several differen

Installation and Configuration124. Get eight (8) M4 screws and eight (8) M4 nuts from the hardware pack in this kit. Each nut has a locking, nylon ins

Installation and Configuration136.2 External Battery Cabinet InstallationOptional Liebert external battery cabinets may be connected to the UPS to pro

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Installation and Configuration146.3 Connect Input/Output PowerThe UPS has hardwire terminal blocks for input and output electrical connections. Option

Installation and Configuration156.3.2 Input & Output Terminal Block ConnectionsConduit entry holes are provided on the rear and side of the box. I

Installation and Configuration166.3.3 Add an Output Power Distribution Module—OptionalTo add an optional output distribution module to the Liebert GXT

Installation and Configuration176.4 Install the Internal Battery Packs To facilitate shipping and installation, the Liebert GXT2-10000RT208 ships with

Initial Startup and Electrical Checks187.0 INITIAL STARTUP AND ELECTRICAL CHECKSInitial Startup and the Configuration Program—The UPS ships with a def

Initial Startup and Electrical Checks1918. Press the On button for one second. The bypass indicator will light for several seconds before the UPS On i

Configuration Program208.0 CONFIGURATION PROGRAMThe final step of installation may require custom configuration of your UPS using the enclosed config-

Configuration Program218.3 Configuration Program—InstallationAn easy-to-use installation program streamlines the installation of the configuration pro

Configuration Program22If this message is displayed check the following items:• Verify that the serial communication cable is connected properly.• Ver

Configuration Program238.5.4 On-Screen Reminders As pending changes are selected, on-screen messages will remind the user if the UPS may be On, or mus

iTABLE OF CONTENTSIMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11.0 GL

Configuration Program248.6 UPS TabWhen the program starts, the following window will open displaying the UPS model along with the current UPS settings

Configuration Program258.6.3 Frequency SelectionThe UPS is normally designed for 50Hz or 60Hz operation. The factory default corresponds to the model.

Configuration Program268.8 Options Tab Used With Earlier Liebert GXT2 ModelsThis version of the configuration program will accompany Liebert GXT2 UPS

Configuration Program278.9 Battery TabFactory default settings illustrated.8.9.1 Low Battery Time WarningThe UPS will estimate remaining operating tim

Configuration Program288.10 About TabVersion number may be confirmed using the About Tab.DISCONTINUED PRODUC T

Controls and Indicators299.0 CONTROLS AND INDICATORSFigure 8 Control and indicator overlays, vertical and horizontal9.1 ON/Alarm Silence/Battery Test

Controls and Indicators309.3 L1 & L2 Load Level Indicators (Two Rows of Indicators: 4 Green, 1 Amber)The Load Level indicators display the approxi

Modes of Operation3110.0 MODES OF OPERATION10.1 Normal Mode OperationDuring normal operation, utility power provides energy to the UPS. The filters, p

Communications3211.0 COMMUNICATIONS11.1 Communications Interface PortThe Liebert GXT2-10000RT208 UPS has a standard DB-9 serial port female connector

Communications3311.1.2 Communications—Liebert SNMP/OCWEBCARD SNMP AdapterAttach the larger enclosed ferrite bead clamp to the network cable, see illus

ii8.3 Configuration Program—Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218.4 Establishing Com

Communications3411.4 Remote Emergency Power OffThe UPS is equipped with a Remote Emergency Power Off (REPO) connector. The user must supply a means of

Maintenance3512.0 MAINTENANCEThe Liebert GXT2-10000RT208 requires very little maintenance. The batteries are valve-regulated, non-spillable, flame ret

Maintenance3612.2 UPS Power Module ReplacementTo remove the UPS power module without shutting off power to the connected load:1. Place the UPS on inte

Maintenance37Figure 10 UPS back panel—control locationFigure 11 Power module replacementOutput Breaker 60A 250V~/T Input Breaker 60A 250V~/TInverterBy

Troubleshooting3813.0 TROUBLESHOOTINGThe information below indicates various symptoms a user may encounter in the event the Liebert GXT2-10000RT208 de

Troubleshooting39Under fault conditions, the Fault indicators will be illuminated indefinitely while the battery charger is operational, or for a maxi

Troubleshooting40Table 5 Troubleshooting guideProblem Cause SolutionUPS fails to start when the ON button is pressed.UPS is short-circuited or overloa

Troubleshooting41Fault indicator and diagnostic indicators B and C are illuminated.REPO is currently activated.UPS has shut down due to the REPO (Remo

Troubleshooting42Using the configuration program, the user may specify the number of GXT2-288VBATT external bat-tery cabinets attached to the UPS. The

Troubleshooting4313.1 Auto-Learning Battery Run TimesAs batteries age, the estimated run times may become less accurate. The Liebert GXT2-10000RT208 i

iii11.0 COMMUNICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3211.1 Communicatio

Specifications4414.0 SPECIFICATIONSTable 7 UPS specificationsModel Number Liebert GXT2-10000RT208Model Rating8000W/8660VA at 127/220 (120 or 240 degre

Specifications45Bypass Protection LimitsDisable Bypass Operation If input voltage exceeds ±15% of the nominal voltageRe-enable Bypass Operation If inp

Specifications46Table 10 Optional output distribution specifications—PD-102Model Number PD-102DIMENSIONS, W x D x HShipping, in. (mm) 8.86 x 10.43 x 7

Specifications4714.1 Product Warranty RegistrationTo register for warranty protection:• Visit the Quick Links section of our Website at:http://www.lie

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ivFIGURESFigure 1 10 kVA Dual Inverter Liebert GXT2-10000RT208, front and rear views . . . . . . . . . . . . . . . . . . . . 7Figure 2 Internal batte

1IMPORTANT SAFETY INSTRUCTIONSSAVE THESE INSTRUCTIONSThis manual contains important safety instructions. Read all safety, installation and operating i

2When replacing batteries, replace with the same Liebert authorized replacement battery kits. When replacing the power module, replace it with the sam

Glossary of Symbols31.0 GLOSSARY OF SYMBOLSRisk of electrical shockIndicates caution followed by important instructionsAC inputAC outputRequests the u