Emerson Liebert NX 50 and 60 Hz User Manual
Liebert nx
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Table of contents
Document Outline
- Safety Precautions
- 1.0 Single Module UPS Installation
- 1.1 Introduction
- 1.2 Preliminary Checks
- 1.3 Location
- 1.4 Positioning
- 1.5 External Protective Devices
- 1.6 Power Cables
- 1.7 Control Cables and Communication
- 1.8 Dry Contacts
- 2.0 Battery Installation
- 2.1 Introduction
- 2.2 Safety
- 2.3 Battery Cabinet
- 2.3.1 Introduction
- 2.3.2 Temperature Considerations
- 2.3.3 Dimensions
- 2.3.4 Weight
- 2.3.5 Circuit Breaker Features
- 2.3.6 Moving the Battery Cabinets
- 2.3.7 Cable Entry
- 2.3.8 General Arrangement Drawings
- Figure 6 Narrow battery cabinet with top and bottom cable entry locations
- Figure 7 Narrow battery cabinet with top cable entry location
- Figure 8 Wide battery cabinet with top and bottom cable entry locations
- Figure 9 Wide battery cabinet with bottom cable entry location
- Figure 10 Wide battery cabinet with fuse or optional circuit breaker locations
- Figure 11 Large battery cabinet dimensions
- Figure 12 Large battery cabinet with fuse or optional circuit breaker locations
- Figure 13 SENXA0NBCN4LCB.eps
- Figure 14 SENXA0NBCN4LF
- Figure 15 SENXA0NBCN5LCB
- Figure 16 SENXA0NBCN5LF
- Figure 17 SENXA0NBCWXX3LCB
- Figure 18 SENXA0NBCWXX3LF
- Figure 19 SENXA0NBCWXX4LCB_2x4
- Figure 20 SENXA0NBCWXX4LCB_4x2
- Figure 21 SENXA0NBCWXX4LF_2x4
- Figure 22 SENXA0NBCWXX4LF_4x2
- 2.4 Battery Power Cables
- 2.5 Battery Control
- 2.6 Battery Circuit Breaker Box
- 3.0 UPS Multi-Module Installation
- 3.1 General
- 3.2 Paralleled UPS Modules
- 3.3 Hot-Standby UPS Modules
- 3.4 Dual Bus System
- 4.0 External Optional Cabinets
- 5.0 Installation Drawings
- Figure 40 Electrical connections
- Figure 41 General arrangement-30-40kVA UPS
- Figure 42 Front view, door open30-40kVA NX
- Figure 43 Cable terminal layout-30-40kVA NX
- Figure 44 Location of parallel logic board M3 and options-30-40kVA NX
- Figure 45 Internal battery layout and connections-30-40kVA NX
- Figure 46 General arrangement-60-80kVA NX
- Figure 47 Front view doors open-60-80kVA NX
- Figure 48 Cable terminal layout-60-80kVA NX
- Figure 49 General arrangement-100-120kVA NX
- Figure 50 Front view, door open-100-120kVA NX
- Figure 51 Parallel logic board location-100-120kVA NX
- Figure 52 Cable terminal layout-100-120kVA NX
- Figure 53 General arrangement-140-200kVA NX
- Figure 54 Front view, door open-140-200kVA NX
- Figure 55 Parallel logic board location-140-200kVA NX
- Figure 56 Cable terminal layout-140-200kVA NX
- Figure 57 Optional external Maintenance Bypass Cabinet, 600mm wide
- Figure 58 Optional external Maintenance Bypass Cabinet, 800mm wide
- Figure 59 Optional External Maintenance Bypass Cabinet, 850mm wide
- Figure 60 Cabling diagram, 30-200kVA, MBP-T cabinet, configuration 1.1.1
- Figure 61 Cabling diagram, 30-200kVA, MBP-T cabinet, configuration 1.1.3
- Figure 62 Cabling diagram, 30-200kVA, MBP-T cabinet, configuration 1.1.5
- 6.0 Operation
- 6.1 Introduction
- 6.2 Multi Module UPS-1+N
- 6.3 Modes of Operation
- 6.3.1 Normal Mode
- 6.3.2 Battery Mode (Stored Energy Mode)
- 6.3.3 Auto-Restart Mode
- 6.3.4 Bypass Mode
- 6.3.5 Maintenance Mode (Manual Bypass)
- 6.3.6 ECO Mode (Single UPS Only)
- 6.3.7 Parallel Redundancy Mode (System Expansion)
- 6.3.8 Hot-Standby Mode
- 6.3.9 Frequency Converter Mode
- 6.3.10 Source Share Mode (Co-Generation)
- 6.4 Battery Management-Set During Commissioning
- 6.5 Battery Protection (settings by commissioning engineer)
- 7.0 Operating Procedures
- 7.1 Introduction
- 7.2 Startup in Normal Mode
- 7.3 Startup into ECO Mode
- 7.4 Battery Test Mode Procedures
- 7.5 UPS Self-Test
- 7.6 Maintenance Bypass Procedure and UPS Shutdown
- 7.7 Isolation of One Module in a Multi-Module System
- 7.8 Insertion of One Module in a Multi-Module System
- 7.9 Shutdown Procedure-Complete UPS and Load Shutdown
- 7.10 Emergency Shutdown With EPO
- 7.11 Reset After Shutdown for Emergency Stop (EPO Action) or Other Conditions
- 7.12 Auto Restart
- 7.13 Language Selection
- 7.14 Changing the Current Date and Time
- 7.15 Command Password
- 8.0 Operator Control Panel and Display
- 8.1 Introduction
- 8.2 All Status and Event Messages Displayed on the UPS Front Panel
- 8.3 Prompt (Pop-Up) Windows
- 8.4 Dynamic Energy Flow Chart and UPS Help Screen
- 8.5 Default Screen Saver
- 9.0 Options-For Assembly Inside the UPS Cabinet
- 9.1 Protection
- 9.2 Communication and Monitoring
- 10.0 Technical Specifications
- 10.1 Conformity and Standards
- Table 32 Compliance with European, international standards
- Table 33 Environmental characteristics
- Table 34 Efficiency, AC/AC
- Table 35 Mechanical characteristics
- Table 36 Rectifier AC input (mains)
- Table 37 Intermediate DC circuit, battery
- Table 38 Inverter output to critical load
- Table 39 Bypass input
- 10.1 Conformity and Standards