Liebert gxt2u user manual AC Input Indicator LED Green, Output Voltage Selection

Page 20

Controls and Indicators

5.8AC INPUT INDICATOR LED (GREEN)

The AC Input indicator LED is illuminated when utility power is available and within the input specifications.

5.9OUTPUT VOLTAGE SELECTION

The Output Voltage is user configurable and is designed to allow selecting or changing the desired output voltage to match the utility via the Liebert GXT2U Configuration Program provided with the UPS. The settings to choose from are 100, 110, 115, 120, and 127 VAC output. The factory default setting is 120 VAC.

CAUTION

! Never change the voltage settings while the UPS is ON and powering connected loads.

NOTE

Setting output voltage to 100 VAC will cause the UPS unit to be derated (500/700/1000 VA to 90%, 1500/2000/3000 VA to 80% of the VA and Watt ratings listed in

11.0 - Specifications).

16

DISCONTINUED

 

PRODUCT

Image 20
Contents Liebert GXT2U DIS Product Table of Contents Tables Important Safety Instructions Product Glossary of Symbols Introduction RECTIFIER/POWER Factor Correction PFC Circuit Major ComponentsTransient Voltage Surge Suppression Tvss EMI/RFI Filters InverterBattery Charger BatteryDC to DC Converter Dynamic BypassLiebert GXT2U, Rear View Preparation InstallationTower UPS Installation RACK-MOUNT UPS Conversion and Installation Bracket assembly into rack Prepare the UPS or battery Cabinet the equipment for UPS External Battery Cabinet Installation UPSControls and Indicators ON/ALARM SILENCE/MANUAL Battery Test ButtonLOAD/BATTERY Level Indicators 4 GREEN, 1 Amber Fault Indicator LED REDBypass Indicator LED Amber Battery Indicator LED AmberAC Input Indicator LED Green Output Voltage SelectionOperating Instructions Normal Mode OperationBypass Mode Operation Battery Mode Operation Battery Recharge ModeCommunications Communications Interface PortPins 4 & 5 Remote Shutdown on Battery Auto-Enable Output Pin 6 Logic Pins 5 & 6 ANY-MODE ShutdownUPS Intelligent Communications Configuration Program Liebert GXT2U Configuration Program AbilitiesMaintenance Battery ReplacementInternal Battery Replacement Procedures Fuse Replacement Troubleshooting AC LEDTroubleshooting guide Check load equipment for Your UPS has received a Alarm conditions Specifications Model RatingGXT2-1500RT120 GXT2-2000RT120 GXT2-3000RT120 Battery Cabinet Specifications Battery ParametersBattery RUN Times Product Warranty Registration DIS Product DIS Product DIS Product Disconti Nued Product