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Emerson 208V, 10-30kVA Battery Installation, Top cable entry Battery trays, BCB plate and BCB

Models: 10-30kVA 208V

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Page 27

Top cable entry

Battery Installation

Figure 13 Narrow battery cabinet, 27 in. (690mm) - rear view

Top cable entry

Battery trays

BCB plate and BCB

Figure 14 Wide battery cabinet, 57 in. (1488mm) - front view

Top cable entry

Batteries

BCB plate and

BCB

Battery tray support

Battery tray

Service shelf

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Image 27

Emerson 208V Battery Installation, Top cable entry Battery trays, BCB plate and BCB, Battery traysupport, Service shelf

Contents

Liebert NX UPS Installation Manual-10-30kVA, 208V,60HzAC Power For Business-Critical Continuity Page TABLE OF CONTENTS 4.0 MAINTENANCE BYPASS CABINET FIGURES TABLES SAVE THESE INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONSBattery Cabinet Precautions Requests the user to consult the manual GLOSSARY OF SYMBOLSRisk of electrical shock AC input AC output1.0INSTALLATION 1.1External Inspections1.2Internal Inspections 1.4.1Positioning the UPS 1.2.1Storing for Delayed InstallationBattery Location 1.3.1IdentificationFinal Position 1.5Considerations in Moving the NX1.6Mechanical Considerations 1.4.3Special Considerations for 1+N Systems10-30kVAUPS 1.6.2Floor Installation1.6.1Clearances 1.6.3Cable Entry1.6.4Optional Cabinets Liebert NXLiebert NX Liebert NXLug Size and Torque Requirements 2.1Power Cabling2.0ELECTRICAL CONNECTIONS 2.1.1Cable Rating2.1.2UPS Input Configuration 2.1.3Cabling GuidelinesElectrical Connections Figure 4 Battery fuses and connections 2.1.4Cable ConnectionsFigure 3 Input busbars System Output 2.1.5Safety Ground2.1.6Protective Devices UPS Rectifier and Bypass Input SupplyElectrical Connections 2.1.7 Cabling ProcedureCommon Input Connections Dual Input ConnectionsInternal UPS Battery Connections 2.2.1Monitor Board Features2.2Control Cables 2.3.1Input Dry Contacts 2.3Dry ContactsTable 3 BCB box interface 2.3.2Maintenance Bypass Cabinet InterfaceTable 2 Maintenance bypass cabinet interface 2.3.3BCB Box InterfaceTable 5 EPO input contact relays 2.3.4Output Dry Contacts2.3.5EPO Input-Optional Firmware Before M200 Table 4 Output dry contact relaysEPO input contact relays Figure 11 EPO wiring for firmware M200 or laterFirmware M200 or Later EPO - NO EPO - NC3.3UPS Batteries 3.2Safety3.0BATTERY INSTALLATION 3.1Introduction3.4External Battery Cabinet Installation 3.4.1Matching Battery Cabinets3.4.2Connecting the Batteries Battery tray Battery InstallationTop cable entry Battery trays Battery traysupportBattery Installation 3.4.3Installation ConsiderationsBattery Installation Figure 16 Battery tray and supports3.5Non-StandardBatteries 3.4.4Connecting the Battery Cabinet to the UPS4.1Bypass Switch 4.0MAINTENANCE BYPASS CABINET4.2Normal UPS Mode 4.3Bypass Mode 4.4Maintenance Mode4.6Cable Installation 4.6.1Wiring Preparation4.6.2Power Cable Installation 4.6.3Input/Output WiringMaintenance Bypass interconnection Maintenance Bypass Cabinet Maintenance bypass control wire location4.7Bolting Cabinets Together Maintenance Bypass Cabinet5.1.1Performance Requirements 5.1.2DBS Cable and Settings5.1Load Bus Synchronization 5.0OPTIONS5.2Configuring Parallel System Operation 5.2.2Features of Parallel System5.2.1General 5.3.1Conditions for Parallel System 5.3.2Cabinet Installation5.2.3Operating Principles Redundancy Paralleling 5.2.4Operation Modes SummaryAuxiliary Dry Contact Cables 5.3.5Power CablesAppendix Input DistributionX2 5.3.7Emergency Power Off EPOX2 3 X2 4 Monitor Board X2Available battery circuit breaker boxes 5.4Battery Circuit Breaker BoxOptions Figure 27 Battery circuit breaker box connections6.2UPS Environmental 6.3UPS Mechanical Characteristics6.0UPS SPECIFICATIONS 6.1Conformity and Standards6.4UPS Electrical Characteristics UPS SpecificationsTable 10 UPS terminal 6.4.2 Input Rectifier 6.4.1 Battery Manufacturers and ModelsTable 12 Rectifier input power UPS Specifications6.4.5 Bypass Input Table 15 Bypass input UPS Specifications6.4.4 Inverter Output Table 14 Inverter output7.0INSTALLATION DRAWINGS with door open Installation DrawingsFigure 30 Main components-typicalunit Front ViewFigure 31 Cable connections Figure 32 Location of internal batteries Installation DrawingsTOP LAYER MIDDLE LAYERBOTTOM LAYER Figure 34 Battery cabinet interconnection Table 16 Liebert -suppliedinterconnect wiringInstallation Drawings Installation Drawings Figure 35 Maintenance Bypass interconnectionTable 18 Liebert-suppliedinterconnect wiring 1+1 Parallel CabinetFront View Without Front Door and Panel Load AC Connection EH HA G C B D D G E HInstallation Drawings FROMCONDUCTORS setting the cabinets in their installed location front view without front door and panel Installation Drawings1 + N Parallel Cabinet 1 + N Cabinet Interior ViewInstallation Drawings Installation Drawings Installation Drawings Installation Drawings SlimLine 8.0SPECIFICATIONS AND TECHNICAL DATA Specifications and Technical Data8.1Lug Size and Torque Requirements Specifications and Technical Data Specifications and Technical Data Specifications and Technical Data Specifications and Technical Data Specifications and Technical Data Specifications and Technical Data Specifications and Technical Data Specifications and Technical Data Specifications and Technical Data Table 32 Maintenance bypass cabinet lug sizesTable 33 Battery cabinet physical characteristics Table 34 Maintenance Bypass Cabinet weightsSpecifications and Technical Data Table 35 Maintenance bypass cabinet dimensions Specifications and Technical Data Specifications and Technical Data Page 0f Mission-CriticalData And Applications Ensuring The High Availability