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Emerson 50 and 60 Hz, 400V Blue, Internal battery layout and connections-30-40kVA NX, 120.5 685

Models: 30-200kVA 400V 50 and 60 Hz

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Figure 45 Internal battery layout and connections—30-40kVA NX

Installation Drawings

Figure 45 Internal battery layout and connections—30-40kVA NX

BATTERY

		36
BLUE	RED	+		364
BLUE	RED	BATTERY
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		38.5
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BLUE	RED	BATTERY		+
		38.5	RED	+
		BLUE	RED
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BLUE	RED	BATTERY	RED
		BLUE	RED
		38.5		+
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BLUE	RED	BATTERY		+
BLUE	RED	BATTERY
		38.5		+
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BATTERY

+

1

3

120.5

685


BLUE					RED

1)Internal battery Fuses (+/-)

2)Ebattery connections (+/-)

3)Cable entry

4)Rectifier fuses

5)Contactor

All dimensions are in mm.

60

Image 72

Emerson 50 and 60 Hz, 400V Blue, Internal battery layout and connections-30-40kVA NX, 120.5 685, Installation Drawings

Contents

AC Power For Business-Critical Continuity Liebert NXUser Manual 50 and 60 Hz, 30-200kVA Page TABLE OF CONTENTS 1.0 SINGLE MODULE UPS INSTALLATION2.0 BATTERY INSTALLATION 3.0 UPS MULTI-MODULE INSTALLATION 4.0 EXTERNAL OPTIONAL CABINETS7.0 OPERATING PROCEDURES 8.0 OPERATOR CONTROL PANEL AND DISPLAY9.0 OPTIONS-FOR ASSEMBLY INSIDE THE UPS CABINET 10.0 TECHNICAL SPECIFICATIONS9.1 Protection 9.2 Communication and MonitoringFIGURES Figure 47 Front view doors open-60-80kVA NX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Figure 48 Cable terminal layout-60-80kVA NX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Figure 49 General arrangement-100-120kVA NX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 Figure 50 Front view, door open-100-120kVA NX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Figure 51 Parallel logic board location-100-120kVA NX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Figure 52 Cable terminal layout-100-120kVA NX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Figure 53 General arrangement-140-200kVA NX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Figure 54 Front view, door open-140-200kVA NX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Figure 55 Parallel logic board location-140-200kVA NX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Figure 56 Cable terminal layout-140-200kVA NX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 Figure 57 Optional external Maintenance Bypass Cabinet, 600mm wide . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Figure 58 Optional external Maintenance Bypass Cabinet, 800mm wide . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Figure 59 Optional External Maintenance Bypass Cabinet, 850mm wide . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Figure 60 Cabling diagram, 30-200kVA, MBP-T cabinet, configuration 1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . 72 Figure 61 Cabling diagram, 30-200kVA, MBP-T cabinet, configuration 1.1.3 . . . . . . . . . . . . . . . . . . . . . . . . 73 Figure 62 Cabling diagram, 30-200kVA, MBP-T cabinet, configuration 1.1.5 . . . . . . . . . . . . . . . . . . . . . . . . 74 Figure 63 Single unit block diagram with split-bypass input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Figure 64 1+N multi-module UPS with external maintenance bypass switch . . . . . . . . . . . . . . . . . . . . . . . 77 Figure 65 Example of configuration for single UPS with external Maintenance Bypass Cabinet TABLES Dear Customer Figure i Model number nomenclature Example NXA0A0200U =200kVA module for Europe and Middle East, 400V/230V output Page SAFETY PRECAUTIONS Conformity and StandardsFor more details, see 10.0 - Technical Specifications Back-Feed Protection NoticeUser-Serviceable Parts Battery Voltage Exceeds 400VDC1.0 SINGLE MODULE UPS INSTALLATION 1.1 Introduction1.2 Preliminary Checks Professional Installation Required1.3.2 External Battery Room 1.3 Location1.3.1 UPS Room 1.3.3 Storage1.4 Positioning 1.4.1 System Cabinets1.4.2 30 to 40kVA UPS 1.4.3 60-200kVA UPS1.4.6 Access 1.5 External Protective Devices1.4.5 Clearances 1.4.7 Final Positioning1.5.2 External Battery 1.5.1 Rectifier and Bypass InputEarth Leakage RCD 1.5.3 UPS Output1.6 Power Cables Maximum steady state AC and DC currentsDistance from floor to connection point on the equipment 1.6.1 Cable Termination Frequency Converter ModeCommon Input Connections Split-Bypass ConnectionsInternal UPS Battery Connection 30/40kVA only Hazardous Battery Terminal Voltage 480VDCOutput System Connections 1.7.1 Monitor Board Features 1.7 Control Cables and CommunicationFigure 2 Monitoring board U2 auxiliary terminal block detail X3 Ancillary Control and Alarms 1.8 Dry Contacts1.8.1 Input Dry Contacts X3 IN DRY Environmental, Battery Ground Fault and Generator Contacts1.8.2 Maintenance Bypass Cabinet Interface 1.8.3 External Circuit-Breaker InterfaceTable 5 External circuit-breaker interface Table 4 Maintenance bypass cabinet interface1.8.5 Emergency Power Off Input 1.8.4 Output Dry ContactsFigure 4 Output dry contacts and EPO wiring for firmware before M162 Figure 5 EPO wiring for firmware M200 or later J28X5 Auxiliary DC Power Output X7 External Battery Temperature Detector InterfaceX6 Analog Input Interface EPO input contact relays1.8.6 External Bypass Switch Interlock Serial Ports RS232-1 and RS232-2Intellislot Web Browser, SNMP, ModBus and Relay Cards Interface 2.0 BATTERY INSTALLATION 2.1 Introduction2.2 Safety 2.3 Battery Cabinet2.3.1 Introduction Hazardous battery voltage present behind covers2.3.2 Temperature Considerations 2.3.3 Dimensions2.3.4 Weight 2.3.5 Circuit Breaker Features2.3.6 Moving the Battery Cabinets 2.3.7 Cable EntryBattery Installation 1600566,5 55 630Front Front FrontFigure 7 Narrow battery cabinet with top cable entry location Battery InstallationSide View Front ViewTop View Bottom ViewBottom View Front View Figure 9 Wide battery cabinet with bottom cable entry locationBattery Installation 265 150 270Battery Installation OutputFigure 11 Large battery cabinet dimensions Battery InstallationTop View 116 FrontFuses alternative to BCB Output busbar connections Battery Battery InstallationCircuit Breaker BCB controller board Battery Installation Figure 13 SENXA0NBCN4LCB.epsBCB125/200A Battery Installation Figure 14 SENXA0NBCN4LFLayer LayerBattery Installation Figure 15 SENXA0NBCN5LCBLayer LayerBattery Installation LayerLayer Layer Layer LayerBattery Installation Figure 17 SENXA0NBCWXX3LCBUPS TO UPS TO SPACE BCBBattery Installation Figure 18 SENXA0NBCWXX3LFSPACE BCB Battery Installation Figure 19 SENXA0NBCWXX4LCB2x4SPACE Figure 20 SENXA0NBCWXX4LCB4x2 SPACEnot needed directlyAnderson connector Anderson connectorSENXA0NBCWXX4LF2x4 PP120/180-REDBattery Installation Figure 22 SENXA0NBCWXX4LF4x2W006 2.4 Battery Power Cables 2.4.3 Connecting the Battery2.4.4 Battery Room Design 2.4.1 Connection Principles2.5 Battery Control For details, refer to 1.7 - Control Cables and Communication2.6 Battery Circuit Breaker Box UPS-circuit breaker configurationsFigure 24 Battery circuit breaker box-30-120kVA and 140-200kVA Table 10 Battery circuit breaker box legendBattery Installation Circuit Breaker BoxFigure 25 Battery circuit breaker box connection 2.6.1 Battery Temperature Sensor-Optional Cable W3 L=5m is packed with the temperature sensor Type W3 L = 5mType W3 L = 30m Cable W3 L=30m is packed with the BCB box3.0 UPS MULTI-MODULE INSTALLATION 3.1 GeneralFigure 28 Emergency power off connections UPS2 UPS13.2.1 Cabinet Installation 3.2 Paralleled UPS Modules3.2.3 Power Cables Input Distribution3.2.2 External Protective Devices Refer to the instructions in 1.0 - Single Module UPS Installation3.3.1 Cabinet Installation 3.3 Hot-Standby UPS Modules3.2.4 Control Cables Intermodule Control 3.3.2 External Protective Devices3.3.3 Power Cables Input Distribution UpstreamDownstream 3.4.1 Cabinet Installation 3.4.3 Power Cables3.4 Dual Bus System 3.4.2 External Protective Devices3.4.4 Control Wires 3.4.5 Extended Dual Bus Synchronization Option DBS Interface Box4.1 External Maintenance Bypass Cabinets 4.2 Interlock with UPS Module4.0 EXTERNAL OPTIONAL CABINETS 4.3 Isolation Transformer Option 4.4 Top Cable Entry Option Figure 38 Dual input external isolation transformer cabinetFigure 39 Output external isolation transformer cabinet 5.0 INSTALLATION DRAWINGS Installation DrawingsFigure 40 Electrical connections 4 Adjustable fixing feet 5 Seismic anchors Optional 6 Cable entry 7 Fans 8 Operator control and display panel All dimensions are in mm1 Air inlet grille 2 Air outlet grille 3 Castors for manoevring Installation DrawingsInstallation Drawings Internal battery trays behind cover 5x 159 x 364 x 685mm HWD1 Output Switch-Q5 2 Maintenance Bypass Switch-Q3Installation Drawings 4 Battery connections + 4.1 to internal battery4.2 to external battery 5 Earth All dimensions are in mmInstallation Drawings 2 & 2a. Battery Ground Fault detection, optional3. Battery start interface, optional Figure 44 Location of parallel logic board M3 and options-30-40kVA NXBLUE Figure 45 Internal battery layout and connections-30-40kVA NXInstallation Drawings 120.5 6854 Adjustable fixing feet 5 Seismic anchors Option 6 Cable entry 7 Fans 8 Operator control and display panel All dimensions are in mmInstallation Drawings 1 Air inlet grille 2 Air outlet grille 3 Castors for manoevringInstallation Drawings 1 Parallel logic board 2 Monitor board 3 Battery start Interface4 and 4a Battery Ground Fault detection optional Figure 47 Front view doors open-60-80kVA NXFigure 48 Cable terminal layout-60-80kVA NX 3 Castors 4 Adjustable fixing feet Front viewSide view Top viewInstallation Drawings 1 Input switch Q1 2 Bypass switch Q2 3 Maintenance bypass switch Q34 Output switch Q5 5 Monitor board U2 Figure 50 Front view, door open-100-120kVA NXAdjustable fixing feet Installation DrawingsFigure 52 Cable terminal layout-100-120kVA NX Figure 53 General arrangement-140-200kVA NXInstallation Drawings Parallel CableFigure 54 Front view, door open-140-200kVA NX Figure 55 Parallel logic board location-140-200kVA NXU2 V2 W2 N3 OutputBattery Installation DrawingsFigure 56 Cable terminal layout-140-200kVA NX N1 U1 V1 W1 Main InputFigure 57 Optional external Maintenance Bypass Cabinet, 600mm wide Installation DrawingsTop View Front View Side ViewTop View Front ViewBottom ViewFigure 59 Optional External Maintenance Bypass Cabinet, 850mm wide Installation DrawingsFront View Figure 60 Cabling diagram, 30-200kVA, MBP-T cabinet, configuration Installation DrawingsFigure 61 Cabling diagram, 30-200kVA, MBP-T cabinet, configuration Installation DrawingsFigure 62 Cabling diagram, 30-200kVA, MBP-T cabinet, configuration Installation Drawings6.1 Introduction 6.0 OPERATIONFigure 63 Single unit block diagram with split-bypass input Maintenance Bypass Isolator Q6.1.2 Static Transfer Switch 6.1.3 Battery Circuit Breaker6.1.4 Battery Temperature Compensation 6.1.5 Redundant Control Power Supply Board6.2.1 Features of NX Multi-Module UPS Configurations 6.2 Multi Module UPS-1+NDistribution Cabinet 6.3.1 Normal Mode 6.3.2 Battery Mode Stored Energy Mode6.3.3 Auto-Restart Mode 6.3 Modes of Operation6.3.4 Bypass Mode 6.3.5 Maintenance Mode Manual Bypass6.3.6 ECO Mode Single UPS Only 6.3.7 Parallel Redundancy Mode System Expansion6.4 Battery Management-Set During Commissioning 6.5 Battery Protection settings by commissioning engineerBattery Self-Test and Self-Service 6.4.1 Normal Function7.2 Startup in Normal Mode 7.0 OPERATING PROCEDURES7.1 Introduction Mains Voltage will be applied to UPS output terminals 7.3 Startup into ECO Mode 7.4 Battery Test Mode Procedures7.4.1 Test Procedure 7.6 Maintenance Bypass Procedure and UPS Shutdown 7.5.1 UPS Self-Test Procedure7.5 UPS Self-Test Risk of Load InterruptionDo not press any remote EPO button Hazardous Voltage at UPS terminals7.7 Isolation of One Module in a Multi-Module System 7.7.1 Multi-Module Systems With External Output CB17.7.2 Multi-Module System Without External Output Circuit Breaker Hazardous Battery Voltage7.8 Insertion of One Module in a Multi-Module System 7.9 Shutdown Procedure-Complete UPS and Load Shutdown 7.10 Emergency Shutdown With EPOExcept in an emergency situation, do not press any remote EPO button 7.12 Auto Restart 7.15 Command Password 7.13 Language Selection7.14 Changing the Current Date and Time 8.1 Introduction 8.0 OPERATOR CONTROL PANEL AND DISPLAYFigure 67 UPS control and display panel Table 12 UPS control and display panel components8.1.1 Mimic Power Flow 8.1.2 Audible Alarm BuzzerRectifier indicator-1 Battery indicator-28.1.3 Direct Access Push Buttons Keys 8.1.4 LCD Monitor and Menu keysTable 20 Menu key Icons and their meaning Figure 68 Graphic LCD monitor windows and keypadFigure 69 Menu tree Operator Control Panel and Displayhistory log 8.1.5 Detailed Description of Menu Items Table 21 UPS system windowDescription ExplanationTable 22 Descriptions of UPS menus and data window items continued Freshening ChargeStop Freshening Charge Operator Control Panel and Display8.2 All Status and Event Messages Displayed on the UPS Front Panel Current Record WindowUPS messages UPS messages Operator Control Panel and DisplayUPS messages Operator Control Panel and DisplayUPS messages Operator Control Panel and DisplayPrompt to press “enter” key to acknowledge that the UPS will be disconnected from UPS messages Operator Control Panel and Display8.3 Prompt Pop-Up Windows Table 24 Prompt windows, meaningsOperator Control Panel and Display 8.4 Dynamic Energy Flow Chart and UPS Help Screen 8.5 Default Screen SaverFigure 71 Default screen Figure 70 Help screen9.0 OPTIONS-FOR ASSEMBLY INSIDE THE UPS CABINET 9.1.4 Battery Start Facility9.1 Protection 9.1.1 Redundant Back-Feed ProtectionBattery Cabinet 9.1.5 Bypass Current Sharing InductorsFigure 72 Battery Start Option for UPS with external battery Table 26 Bypass current sharing inductors-dimensions, valuesStatic Switch Figure 73 Bypass current sharing inductancesInput OutputBattery 9.1.6 Battery Ground Fault DetectionBCB or Batt-N9.1.8 Redundant Fan for Power Module 9.1.7 Replacing Dust FiltersBracket Sems s crew9.2 Communication and Monitoring Options-For Assembly Inside the UPS CabinetFigure 76 Communication bays and cable location 9.2.1 OC Web Card - SNMP/HTTP Network Interface Card Figure 78 OC Web Card battery data summaryFigure 77 OC Web Card data summary window 9.2.2 Relay Card Table 28 Relay Card pin configuration9.2.3 Multiport-4 Card Figure 79 SiteNet MultiPort4 Intellislot pin configurationTable 30 SiteNet MultiPort4 Intellislot pin assignment 9.2.5 Remote Alarm Monitor 9.2.4 OC485 Web Card - Modbus, Jbus, IGM NetFigure 80 OC485 Web card Table 31 NX communication options 10.0 TECHNICAL SPECIFICATIONS 10.1 Conformity and StandardsTable 33 Environmental characteristics Table 32 Compliance with European, international standardsTable 35 Mechanical characteristics Technical SpecificationsTable 34 Efficiency, AC/AC Table 36 Rectifier AC input mainsTable 37 Intermediate DC circuit, battery Technical SpecificationsTechnical Specifications Table 38 Inverter output to critical loadTechnical Specifications Table 39 Bypass inputEnsuring The High Availability 0f Mission-Critical Data And Applicationsthat from