Emerson GXT2U user manual Operating Instructions

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OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Normal Mode Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Bypass Mode Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Battery Mode Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Battery Recharge Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

COMMUNICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Communications Interface Port . . . . . . . . . . . . . . . . . . . . . . . . 19 Pins 4 & 5 - Remote Shutdown on Battery . . . . . . . . . . . . . . . . 19 Pins 5 & 6 - Any-Mode Shutdown . . . . . . . . . . . . . . . . . . . . . . . 20

Auto-Enable Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Pin 6 Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

UPS Intelligent Communications . . . . . . . . . . . . . . . . . . . . . . . 21

CONFIGURATION PROGRAM . . . . . . . . . . . . . . . . . . . . . . . . . 22

Liebert GXT2U Configuration Program Abilities . . . . . . . . . . 22

What You Will Need . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Battery Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Internal Battery Replacement Procedures . . . . . . . . . . . . . . . 24

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Battery Cabinet Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 30

Battery Run Times. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Product Warranty Registration. . . . . . . . . . . . . . . . . . . . . . . . . 32

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DISCONTINUED

PRODUCT

 

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Contents Liebert GXT2U DIS Product Table of Contents Operating Instructions Important Safety Instructions DIS Glossary of Symbols Introduction Rectifier/Power Factor Correction PFC Circuit Battery ChargerMajor Components Transient Voltage Surge Suppression and EMI/RFI FiltersDC-to-DC Converter BatteryDynamic Bypass Liebert GXT2U-Rear View Installation Tower UPS InstallationPreparation Base to accommodateRack-Mount UPS Conversion and Installation Optional rack mount handlesMounting rails M5 screwsApply grease UPS or battery cabinet Apply grease inside External Battery Cabinet Installation DIS Controls and Indicators ON/Alarm Silence/Manual Battery Test ButtonLoad/Battery Level Indicators 4 Green, 1 Amber Fault Indicator LED RedBypass Indicator LED Amber UPS on Indicator LED GreenOutput Voltage Selection Bypass Mode Operation Normal Mode OperationOperating Instructions Battery Mode Operation Battery Recharge ModePins 4 & 5 Remote Shutdown on Battery CommunicationsCommunications Interface Port Pin Assignment DescriptionPins 5 & 6 Any-Mode Shutdown Auto-Enable Output Pin 6 LogicUPS Intelligent Communications Configuration Program Liebert GXT2U Configuration Program AbilitiesMaintenance Battery ReplacementInternal Battery Replacement Procedures Troubleshooting On bypass due to overtemperature condition beep every 4 secOn bypass due to DC bus overvoltage beep every 4 sec On bypass due to PFC failure beep every 4 secTroubleshooting Guide Problem Cause SolutionBattery test is performed Alarm Conditions Condition AlarmSpecifications Dimensions in mm Battery Cabinet SpecificationsWEIGHT, lb kg Battery Run Times Internal BatteryLoad % MinutesProduct Warranty Registration DIS DIS DIS Product Emerson Network Power Technical Support / ServiceLocations
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