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Emerson 480V, 60HZ user manual Detail A, 224mm, 8.83

Models: 60HZ 480V

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Page 53

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Installation Drawings

Figure 28 Liebert NX 160-200kVA cable connections

	65mm
	(2.56")
FRONT VIEW	A
FRONT VIEW
(door removed)
	DC Bus
				224mm
				(8.83")
Main Input
Bus
	O 10mm
	(0.394")
	80mm		Output	80mm
	(3.15")	80mm	Output	80mm
	Bypass	(3.15")	Bus	(3.15")
	Input Bus	(3.15")
	Input Bus
	(Dual Input)	DETAIL A
	45

Page 53

Image 53

Emerson 480V, 60HZ user manual Detail A, 224mm, 8.83

Contents

AC Power Liebert NX UPSUser Manual–40-200kVA, 480V,60Hz For Business-CriticalContinuityPage TABLE OF CONTENTS 4.0 OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.0 OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FIGURES Figure 39 Main component location drawing Liebert NX 480V, CB2, CB3, CB4 configurations . . . . . . . . . TABLES IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONSBattery Cabinet Precautions • Remove watches, rings and other metal objects Risk of electrical shock GLOSSARY OF SYMBOLSAC input AC output Requests the user to consult the manual1.1External Inspections 1.0INSTALLATION1.2Internal Inspections 1.2.1Storing for Delayed Installation1.3Preliminary Checks 1.4UPS Location1.5Considerations in Moving the Liebert NX Battery Location1.6Mechanical Considerations 1.4.3Special Considerations for Parallel Systems1.6.1Clearances 1.6.2Floor Installation1.6.3Cable Entry System CompositionFront of Units InstallationFront of Units Front of UnitsBattery Cabinet InstallationBattery Cabinet Battery Cabinet2.0ELECTRICAL CONNECTIONS 2.1Power Cabling2.1.1Cable Rating Lug Size and Torque Requirements2.1.3Cabling Guidelines 2.1.2UPS Input ConfigurationLiebert NX 160-200kVAConnections Liebert NX 40-120kVAConnections2.1.4Cable Connections Figure 4 Input and output busbars2.1.7Cabling Procedure 2.1.5Safety Ground2.1.6Protective Devices UPS Rectifier and Bypass Input SupplyCommon Input Connections Frequency Converter ModeDual Input Connections Electrical ConnectionsFigure 5 Monitor board U2 2.2.1Monitor Board Features2.2Control Cables Electrical Connections 2.3Dry ContactsTable 2 Maintenance bypass cabinet interface 2.3.2Maintenance Bypass Cabinet Interface2.3.1Input Dry Contacts Figure 7 Input dry contacts2.3.4Output Dry Contacts 2.3.3Battery Circuit Breaker Control InterfaceTable 3 BCB control interface Table2.3.5EPO Input—Optional Figure 9 EPO wiringEPO - NO EPO - NC3.1Introduction 3.2Safety3.0BATTERY INSTALLATION Figure 10 Battery cabinets for Liebert NX 3.3External Battery Cabinet Installation3.3.1Battery Cabinets Figure 11 Battery cabinet—details 3.3.2Connecting the Batteries3.3.3Installation Considerations Figure 12 Battery tray and supports 3.3.4Connecting the Battery Cabinet to the UPS3.4Non-StandardBatteries 3.5BCB Shunt Trip3.6Alber Monitoring System—Optional This power must be UPS protected4.1Load Bus Synchronization 4.1.2LBS Cable and Settings4.0OPTIONS 4.1.1Performance Requirements4.2.1General 4.2Configuring Parallel System Operation4.2.2Features of Parallel System Figure 15 Parallel system block diagram 480V, 3W Input 480V DC Battery InputLiebert NX UPS 40-200kVA 480V, 3W UOB Output•Battery Mode Operation •Normal Mode Operation•Bypass Mode Operation •Maintenance Bypass Mode Operation4.3.2Cabinet Installation 4.3Installing Parallel System4.3.4Power Cables 4.3.1Conditions for Parallel SystemAuxiliary Dry Contact Cables For startup procedure, 9.2 - UPS StartupFigure 20 Connecting EPO push button 4.3.6Emergency Power Off EPOX2:3 X2:4Environmental characteristics 5.0UPS SPECIFICATIONSUPS mechanical characteristics TableTable 8 UPS terminal 5.4UPS Electrical CharacteristicsUPS Specifications 5.4.1Input Rectifier Table 9 Rectifier input powerUPS terminal continued Table 10 Input voltage window with deratingUPS Specifications Table 11 Liebert approved replacement batteries5.4.2DC Intermediate Circuit 5.4.3Inverter OutputTable 14 Bypass input UPS Specifications5.4.4 Bypass Input Front Left SideFront FrontDetail A Parallel Board FRONT VIEW Installation DrawingsLEFT VIEW 1239mmBOTTOM VIEW Front of UPS TOP VIEW Front of UPSInstallation Drawings DETAIL A 8.83 DETAIL A224mm 609.3 24 872.2 34.3 U3819205 RIGHT SIDE Installation DrawingsFRONT SECTION A-ATop View Detail ADetail B without BCB Cover PlateA D NX 160-200KVAUPS Module Front View A CBB D CD 49 Battery Cabinet Right-SideViewsInstallation Drawings External Battery Cabinet Installation DrawingsBattery Breaker Auxiliary Contacts845 33.2 965 38 2000 78.7 FrontTop Right Side Front Right SideFront Installation DrawingsRear System InputWithout Covers Installation Drawings FRONTUPS Output Breakers Ground Busbar SystemWithout Covers FRONTFRONT Door OpenA B1-B4 FRONT Without Covers FRONTFRONT Door OpenLEFT SIDE Without Exterior Panels 965 38 in 2000 Installation Drawings78.7 in RIGHT SIDE Without Exterior Panels7.0OPERATION 7.1General DescriptionBattery Mode Normal ModeBypass Mode 7.1.1Bypass SuppliesParallel Redundancy Mode System Expansion Maintenance ModeFrequency Converter Mode Operation8.1.1Display Panel Layout 8.0OPERATOR CONTROL AND DISPLAY PANELFigure 45 Overview of control panel Liquid Crystal Display LCD Mimic display LED2Bypass indicator Figure 47 Mimic display indicators locationLoad indicator Inverter indicatorFigure 48 Location of control buttons Inverter Off button Fault Clear buttonButton cover EPO button Silence On/Off button Inverter On buttonFigure 49 Buzzer location Data and settingsBuzzer Figure 50 Sections of the LCDTable 17 Icons for navigation keys Figure 51 Menu tree 8.8LCD Menus and Data ItemsOperator Control and Display Panel Figure 52 Language selection 8.9Language SelectionFigure 53 Set date and time 8.10Current Date and TimeStatus CurrentMessages History Log records menuFigure 56 Default screen 8.12.2Default Screen8.12Types of LCD Screens 8.12.1Opening Display8.12.3UPS Help Screen Press any key back to main menu8.12.4Screen Saver Window Figure 57 Help screen8.13.5Battery Self-TestAborted, Condition Not Met 8.13.4 Battery Capacity Test Confirmation8.13Pop-UpWindows 8.13.3System Self-TestTable 20 UPS operating modes 9.1Liebert NX Operating Modes9.0OPERATING INSTRUCTIONS 9.2UPS Startup 9.2.1Startup Procedure9.1.1Circuit Breakers Figure 59 Circuit breakers•Close CB5 CB1, CB2, CB3 and CB5 are closed Switch from Bypass Mode to Normal Mode Switch from Normal Mode to Bypass Mode9.5Emergency Shutdown With EPO 9.4Auto Restart9.8Multi-ModuleSystem Procedures 9.7Battery Protection9.7.1Battery Undervoltage Pre-Warning 9.7.2Battery End-of-DischargeEOD Protection3.Close Input breaker CB1 9.10Parallel System Startup 9.9Commissioning a Parallel System10.1Communication and Other User Terminals 10.1.2Power Output10.0OPTIONS 10.1.1Analog Input InterfaceTable 21 Liebert NX communication options 10.1.5Configuring Baud Rates10.1.4Communication and Monitoring Options Figure 62 Liebert IntelliSlot Web card displayRelay Card Table 22 Relay Card pin configurationTable 23 Relay card jumper configuration Figure 63 MultiPort 4 card pin assignment MultiPort 4 CardFigure 64 Dust filter replacement 10.2.1Remote Alarm Monitor10.2LBS Mode—LoadBus Synchronization 10.3Replacing Dust FiltersTable 24 Torque specifications 11.0SPECIFICATIONS AND TECHNICAL DATATable 25 Battery torque rating Specifications and Technical DataTable 27 Parallel system current table Specifications and Technical Data11.3Cable size and tightening torques Specifications and Technical DataSpecifications and Technical Data Table 37 Enersys battery run times in minutes 11.4Battery Run TimesTable 38 C&D Dynasty battery run times in minutes Specifications and Technical DataSpecifications and Technical Data Table 38 C&D Dynasty battery run times in minutesUPS Status Messages APPENDIX A - UPS STATUS MESSAGESTable 39 UPS status messages UPS Status Messages Table 39 UPS status messagesEvent Message Description / Suggested Action if anyUPS Status Messages Table 39 UPS status messagesUPS Status Messages Table 39 UPS status messagesUPS Status Messages Table 39 UPS status messagesUPS Status Messages Page Of Mission-CriticalData And Applications Ensuring The High AvailabilityTechnical Support/ Service reducedcapitalequipment andoperatingcosts

224mm

(8.83")

DETAIL A