Specifications LiebertNX | Emerson instruction

Specifications

Liebert®NX™

40

Image 46

Emerson manual Specifications LiebertNX

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 Description Battery Mode Normal ModeBypass Mode Maintenance Bypass Options Features Main component locations-225 to 300kVA Liebert NX Front Doors Removed Main display screen, typical Main Display Screen Touchscreen NavigationSystem Status Events Log Menu Rectifier Bypass Inverter Chg/Boost Battery LoadStatus Measures Menu Battery Status Battery MenuBattery Test Battery Measures Battery parameters Life Menu Life menu Rectifier Functional Block Settings MenuAnimated One Line Mimic About Menu Load on Bypass Load on bypass, UPS available Input Power Failure-Load on DC Source Off DC Source Remote Emergency Power Off Manual Operations-All Systems Startup-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 Collective Overloads Without Transfer Automatic OperationsCurrent-versus-time curves of overload capacity Automatic Transfers to Bypass, UPS System Faults Automatic Transfers to Bypass Overload Condition Automatic Retransfers to UPS Remote Alarm Unit MopUPS Shutdown and Monitoring Software Connectivity Manage UPS AdapterConnectivity combinations Available Selectable Input Contacts Available Selectable Output Contacts Safety Precautions Professional Startup Liebert ServicesMaintenance Agreements The Signature Program Training Record Log Routine MaintenanceAir Filters Limited Life Components Battery MaintenanceUPS component service life Component Expected Life Replace Battery Safety Precautions Battery Voltage, VDC Matching Battery Cabinets-OptionalBattery voltage, nominal and float Number of Cells Nominal Float 240 480 527 Other DC Sources Battery retorque valuesBattery Mfr Battery Model # In-lb N-m Retorque Value Detecting Trouble Reporting a ProblemUpstream Feeder Circuit Breaker Setting Inspections Items to check include DC Sources Battery OperationEnvironmental specifications Other DC Sources Electrical specifications Physical specifications Specifications LiebertNX Page Twor k Ne tIs t Care