Battery Measures, Battery parameters | Emerson NX specs

Operation

Battery Measures

This section monitors variables applicable to the battery.

Figure 10 Battery parameters

Liebert®NX™

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Emerson NX manual Battery Measures, Battery parameters

Contents

Liebert NX Product Warranty Registration Table of Contents Maintenance SpecificationsOptions 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 Touchscreen Navigation Main Display ScreenSystem Status Events Log Menu Rectifier Bypass Inverter Chg/Boost Battery LoadStatus Measures Menu Battery Menu Battery StatusBattery 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 Transfer Procedure Retransfer ProcedureLoad Transfer and Retransfer-Single Module System 6 1+N System Transfer load from UPS to Bypass 7 1+N System Transfer load from Bypass to UPS Shut Down-Single Module UPS System9 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 Automatic Operations Overloads Without TransferCurrent-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 Manage UPS Adapter ConnectivityConnectivity combinations Available Selectable Input Contacts Available Selectable Output Contacts Safety Precautions Professional Startup Liebert ServicesMaintenance Agreements The Signature Program Training Routine Maintenance Record LogAir 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