Emerson manual Specifications LiebertNX

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Specifications

Liebert®NX™

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Contents Liebert NX Product Warranty Registration Table of Contents Specifications MaintenanceOptions Figures Page Important Safety Instructions Battery Cabinet Precautions Typical single module UPS system one-line diagram General DescriptionBattery Mode Normal ModeBypass Mode Maintenance BypassOptions Features Main component locations-225 to 300kVA Liebert NXFront Doors Removed Main display screen, typical Main Display Screen Touchscreen NavigationSystem Status Events Log Menu Rectifier Bypass Inverter Chg/Boost Battery LoadStatus Measures MenuBattery Status Battery MenuBattery Test Battery Measures Battery parametersLife Menu Life menuRectifier Functional Block Settings MenuAnimated One Line Mimic About MenuLoad on Bypass Load on bypass, UPS availableInput Power Failure-Load on DC Source Off DC SourceRemote Emergency Power Off Manual Operations-All SystemsStartup-Single Module System Startup-1+N System Retransfer Procedure Transfer ProcedureLoad Transfer and Retransfer-Single Module System 6 1+N System Transfer load from UPS to Bypass Shut Down-Single Module UPS System 7 1+N System Transfer load from Bypass to UPS9 1+N System Shutdown Load Transfer-1+N System Remove a UPS from System Collective Load Transfer-1+N System Add a UPS to the System CollectiveOverloads Without Transfer Automatic OperationsCurrent-versus-time curves of overload capacity Automatic Transfers to Bypass, UPS System Faults Automatic Transfers to Bypass Overload ConditionAutomatic Retransfers to UPS Remote Alarm Unit MopUPS Shutdown and Monitoring SoftwareConnectivity Manage UPS AdapterConnectivity combinations Available Selectable Input Contacts Available Selectable Output ContactsSafety Precautions Professional Startup Liebert ServicesMaintenance Agreements The Signature Program TrainingRecord Log Routine MaintenanceAir Filters Limited Life Components Battery MaintenanceUPS component service life Component Expected Life ReplaceBattery Safety Precautions Battery Voltage, VDC Matching Battery Cabinets-OptionalBattery voltage, nominal and float Number of Cells Nominal Float 240 480 527Other DC Sources Battery retorque valuesBattery Mfr Battery Model # In-lb N-m Retorque ValueDetecting Trouble Reporting a ProblemUpstream Feeder Circuit Breaker Setting Inspections Items to check includeDC Sources Battery OperationEnvironmental specifications Other DC SourcesElectrical specifications Physical specificationsSpecifications LiebertNX Page Twor k Ne tIs t Care