Liebert GXTTM user manual Ferrite Bead Installation, Serial Communications

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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:

Open the ferrite bead.

Place the communication cable inside the ferrite bead groove.

Position the ferrite beads as close as possible to the end of the cable that connects to the DB9 connector of the UPS.

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:

Open the ferrite bead.

Place the network cable inside the ferrite bead groove.

Wrap the cable once around the bead.

Position the ferrite cable as close as possible to the end of the cable that connects to the UPS.

Close the ferrite bead so that the ferrite bead’s case snaps closed with the cable routed inside the ferrite bead’s case.

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Contents UPStation GXT Important Safety Instructions Glossary of Symbols Introduction and System Description Major ComponentsRECTIFIER/POWER Factor Correction PFC Circuit Battery ChargerBattery InverterControls and Indicators UPS ON/Alarm Silence/Manual Battery Test Button Output OFF/BYPASS ButtonGXT 6 & 10 kVA Normal Mode OPERATION- UPS mode Battery Mode OperationOperating Modes Bypass Mode Operation Powering Down the UPS Starting the UPSOperation in Battery Mode Troubleshooting Audible Alarm Conditions Troubleshooting GuideProblem Cause Solution Troubleshooting Guide UPS Monitoring UPS Intelligent CommunicationsUPS Intellislot Communications Maintenance Installation Instructions Installation ConsiderationsInspection LocationElectrical Installation Considerations Airflow Dissipation Output Input Current RatingElectrical Connections Connecting the UPS Power cables Connection of optional remote battery cabinetsOutput connections GXT 6000/10000-X models only Stabilisers/Levelling Feet PIN Assignment Collector to Emitter UPS Remote shutdown optionFerrite Bead Installation Serial CommunicationsOutput Voltage Selector Switches Commissioning the UPSBattery Run Times Specifications GXT6000T-230X GXT10000T-230X Limited Warranty Life Support ApplicationsUPStation GXT Technical Support