Emerson 50 and 60 Hz User Manuals

Table of Contents

• Safety Precautions

  13
  • Conformity and Standards

    13
  • User-Serviceable Parts

    14
  • Battery Voltage Exceeds 400VDC

    14
• 1.0 Single Module UPS Installation

  15
  • 1.1 Introduction

    15
  • 1.2 Preliminary Checks

    15
  • 1.3 Location

    16
    • 1.3.1 UPS Room

      16
    • 1.3.2 External Battery Room

      16
    • 1.3.3 Storage

      16
  • 1.4 Positioning

    17
    • 1.4.1 System Cabinets

      17
    • 1.4.2 30 to 40kVA UPS

      17
    • 1.4.3 60-200kVA UPS

      17
    • 1.4.4 Moving the Cabinets

      17
    • 1.4.5 Clearances

      18
    • 1.4.6 Access

      18
    • 1.4.7 Final Positioning

      18
    • 1.4.8 Floor Anchoring

      18
    • 1.4.9 Cable Entry

      18
      • Top Cable Entry-Optional

        18
  • 1.5 External Protective Devices

    18
    • 1.5.1 Rectifier and Bypass Input

      19
      • Earth Leakage (RCD)

        19
        • Figure 1 Residual current circuit breakers (RCCB) symbols

          19
    • 1.5.2 External Battery

      19
    • 1.5.3 UPS Output

      19
  • 1.6 Power Cables

    20
    • Table 1 Maximum steady state AC and DC currents

      20
    • Table 2 Distance from floor to connection point on the equipment

      20
    • 1.6.1 Cable Termination

      21
  • 1.7 Control Cables and Communication

    23
    • 1.7.1 Monitor Board Features

      23
      • Figure 2 Monitoring board (U2) auxiliary terminal block detail

        23
  • 1.8 Dry Contacts

    24
    • 1.8.1 Input Dry Contacts

      24
      • X3 Ancillary Control and Alarms

        24
        • Figure 3 Input dry contacts

          24
        • Table 3 Input dry contacts at X3

          24
    • 1.8.2 Maintenance Bypass Cabinet Interface

      25
      • Table 4 Maintenance bypass cabinet interface

        25
    • 1.8.3 External Circuit-Breaker Interface

      25
      • Table 5 External circuit-breaker interface

        25
    • 1.8.4 Output Dry Contacts

      26
      • Figure 4 Output dry contacts and EPO wiring for firmware before M162

        26
      • Table 6 Output dry contact relays for firmware before M162

        26
      • Figure 5 EPO wiring for firmware M200 or later

        26
    • 1.8.5 Emergency Power Off Input

      26
      • Table 7 EPO input contact relays

        27
      • X5: Auxiliary DC Power Output

        27
      • X6: Analog Input Interface

        27
      • X7: External Battery Temperature Detector Interface

        27
      • Serial Ports RS232-1 and RS232-2

        28
      • Intellislot Web Browser, SNMP, ModBus and Relay Cards Interface

        28
    • 1.8.6 External Bypass Switch Interlock

      28
• 2.0 Battery Installation

  29
  • 2.1 Introduction

    29
  • 2.2 Safety

    30
  • 2.3 Battery Cabinet

    30
    • 2.3.1 Introduction

      30
    • 2.3.2 Temperature Considerations

      31
    • 2.3.3 Dimensions

      31
    • 2.3.4 Weight

      31
      • Table 8 Dimensions and weight

        31
    • 2.3.5 Circuit Breaker Features

      31
    • 2.3.6 Moving the Battery Cabinets

      32
    • 2.3.7 Cable Entry

      32
    • 2.3.8 General Arrangement Drawings

      33
      • Figure 6 Narrow battery cabinet with top and bottom cable entry locations

        33
      • Figure 7 Narrow battery cabinet with top cable entry location

        34
      • Figure 8 Wide battery cabinet with top and bottom cable entry locations

        35
      • Figure 9 Wide battery cabinet with bottom cable entry location

        36
      • Figure 10 Wide battery cabinet with fuse or optional circuit breaker locations

        37
      • Figure 11 Large battery cabinet dimensions

        38
      • Figure 12 Large battery cabinet with fuse or optional circuit breaker locations

        39
      • Figure 13 SENXA0NBCN4LCB.eps

        40
      • Figure 14 SENXA0NBCN4LF

        41
      • Figure 15 SENXA0NBCN5LCB

        42
      • Figure 16 SENXA0NBCN5LF

        43
      • Figure 17 SENXA0NBCWXX3LCB

        44
      • Figure 18 SENXA0NBCWXX3LF

        45
      • Figure 19 SENXA0NBCWXX4LCB_2x4

        46
      • Figure 20 SENXA0NBCWXX4LCB_4x2

        47
      • Figure 21 SENXA0NBCWXX4LF_2x4

        48
      • Figure 22 SENXA0NBCWXX4LF_4x2

        49
  • 2.4 Battery Power Cables

    50
    • 2.4.1 Connection Principles

      50
    • 2.4.2 Fitting the Batteries

      50
    • 2.4.3 Connecting the Battery

      50
    • 2.4.4 Battery Room Design

      50
      • Figure 23 Battery room design

        50
  • 2.5 Battery Control

    51
  • 2.6 Battery Circuit Breaker Box

    52
    • Table 9 UPS-circuit breaker configurations

      52
    • Figure 24 Battery circuit breaker box-30-120kVA and 140-200kVA

      53
    • Table 10 Battery circuit breaker box legend

      53
    • Figure 25 Battery circuit breaker box connection

      54
    • Table 11 Battery control label description (X102)

      55
    • 2.6.1 Battery Temperature Sensor-Optional

      55
      • Figure 26 Single temperature sensor and monitor board-U2

        55
      • Figure 27 Multiple temperature sensors, battery circuit breaker box and UPS module

        56
• 3.0 UPS Multi-Module Installation

  57
  • 3.1 General

    57
    • Figure 28 Emergency power off connections

      57
  • 3.2 Paralleled UPS Modules

    58
    • 3.2.1 Cabinet Installation

      58
      • Figure 29 Typical 1+N system block diagram with common input supply, with separate batteries and optional output / bypass distribution panel

        58
      • Figure 30 Dry contacts, multiple UPS modules with distribution panel

        59
    • 3.2.2 External Protective Devices

      59
    • 3.2.3 Power Cables

      59
    • 3.2.4 Control Cables

      60
      • Intermodule Control

        60
        • Figure 31 Connection of 1+N system parallel control cables

          60
  • 3.3 Hot-Standby UPS Modules

    60
    • 3.3.1 Cabinet Installation

      60
    • 3.3.2 External Protective Devices

      60
    • 3.3.3 Power Cables

      61
      • Figure 32 Hot standby configuration

        61
  • 3.4 Dual Bus System

    62
    • 3.4.1 Cabinet Installation

      62
      • Figure 33 Typical dual bus system configuration with static transfer switch and Load Bus Synch

        62
    • 3.4.2 External Protective Devices

      62
    • 3.4.3 Power Cables

      62
    • 3.4.4 Control Wires

      63
      • Figure 34 Connections of a typical dual bus system utilising Load Bus Synch

        63
    • 3.4.5 Extended Dual Bus Synchronization Option (DBS Interface Box)

      63
• 4.0 External Optional Cabinets

  64
  • 4.1 External Maintenance Bypass Cabinets

    64
  • 4.2 Interlock with UPS Module

    64
    • Figure 35 External maintenance bypass cabinet with separate bypass input

      64
  • 4.3 Isolation Transformer Option

    65
    • Figure 36 Equipment arrangement-UPS, battery cabinet and top-entry Isolation Transformer Cabinet

      65
    • Figure 37 Single input external isolation transformer cabinet

      65
    • Figure 38 Dual input external isolation transformer cabinet

      66
    • Figure 39 Output external isolation transformer cabinet

      66
  • 4.4 Top Cable Entry Option

    66
• 5.0 Installation Drawings

  67
  • Figure 40 Electrical connections

    67
  • Figure 41 General arrangement-30-40kVA UPS

    68
  • Figure 42 Front view, door open30-40kVA NX

    69
  • Figure 43 Cable terminal layout-30-40kVA NX

    70
  • Figure 44 Location of parallel logic board M3 and options-30-40kVA NX

    71
  • Figure 45 Internal battery layout and connections-30-40kVA NX

    72
  • Figure 46 General arrangement-60-80kVA NX

    73
  • Figure 47 Front view doors open-60-80kVA NX

    74
  • Figure 48 Cable terminal layout-60-80kVA NX

    75
  • Figure 49 General arrangement-100-120kVA NX

    76
  • Figure 50 Front view, door open-100-120kVA NX

    77
  • Figure 51 Parallel logic board location-100-120kVA NX

    77
  • Figure 52 Cable terminal layout-100-120kVA NX

    78
  • Figure 53 General arrangement-140-200kVA NX

    78
  • Figure 54 Front view, door open-140-200kVA NX

    79
  • Figure 55 Parallel logic board location-140-200kVA NX

    79
  • Figure 56 Cable terminal layout-140-200kVA NX

    80
  • Figure 57 Optional external Maintenance Bypass Cabinet, 600mm wide

    81
  • Figure 58 Optional external Maintenance Bypass Cabinet, 800mm wide

    82
  • Figure 59 Optional External Maintenance Bypass Cabinet, 850mm wide

    83
  • Figure 60 Cabling diagram, 30-200kVA, MBP-T cabinet, configuration 1.1.1

    84
  • Figure 61 Cabling diagram, 30-200kVA, MBP-T cabinet, configuration 1.1.3

    85
  • Figure 62 Cabling diagram, 30-200kVA, MBP-T cabinet, configuration 1.1.5

    86
• 6.0 Operation

  87
  • 6.1 Introduction

    87
    • Figure 63 Single unit block diagram with split-bypass input

      87
    • 6.1.1 Split-Bypass Input

      88
    • 6.1.2 Static Transfer Switch

      88
    • 6.1.3 Battery Circuit Breaker

      88
    • 6.1.4 Battery Temperature Compensation

      88
    • 6.1.5 Redundant Control Power Supply Board

      88
    • 6.1.6 Socket Outlet

      88
  • 6.2 Multi Module UPS-1+N

    89
    • Figure 64 1+N multi-module UPS with external maintenance bypass switch

      89
    • 6.2.1 Features of NX Multi-Module UPS Configurations

      89
    • 6.2.2 Requirements for Paralleling of UPS Modules

      90
  • 6.3 Modes of Operation

    90
    • 6.3.1 Normal Mode

      90
    • 6.3.2 Battery Mode (Stored Energy Mode)

      90
    • 6.3.3 Auto-Restart Mode

      90
    • 6.3.4 Bypass Mode

      91
    • 6.3.5 Maintenance Mode (Manual Bypass)

      91
    • 6.3.6 ECO Mode (Single UPS Only)

      91
    • 6.3.7 Parallel Redundancy Mode (System Expansion)

      91
    • 6.3.8 Hot-Standby Mode

      91
    • 6.3.9 Frequency Converter Mode

      91
    • 6.3.10 Source Share Mode (Co-Generation)

      91
  • 6.4 Battery Management-Set During Commissioning

    92
    • 6.4.1 Normal Function

      92
    • 6.4.2 Advanced Functions (Software Settings Performed by the Commissioning Engineer)

      92
      • Battery Self-Test and Self-Service

        92
  • 6.5 Battery Protection (settings by commissioning engineer)

    92
• 7.0 Operating Procedures

  93
  • 7.1 Introduction

    93
  • 7.2 Startup in Normal Mode

    93
  • 7.3 Startup into ECO Mode

    95
  • 7.4 Battery Test Mode Procedures

    95
    • 7.4.1 Test Procedure

      95
  • 7.5 UPS Self-Test

    96
    • 7.5.1 UPS Self-Test Procedure

      96
  • 7.6 Maintenance Bypass Procedure and UPS Shutdown

    96
    • Figure 65 Example of configuration for single UPS with external Maintenance Bypass Cabinet

      97
  • 7.7 Isolation of One Module in a Multi-Module System

    98
    • 7.7.1 Multi-Module Systems With External Output CB1

      98
      • Figure 66 Typical 1+N system block diagram with common input supply, with separate batteries and optional output / bypass distribution panel

        98
    • 7.7.2 Multi-Module System Without External Output Circuit Breaker 1

      99
  • 7.8 Insertion of One Module in a Multi-Module System

    100
  • 7.9 Shutdown Procedure-Complete UPS and Load Shutdown

    101
  • 7.10 Emergency Shutdown With EPO

    101
  • 7.11 Reset After Shutdown for Emergency Stop (EPO Action) or Other Conditions

    102
  • 7.12 Auto Restart

    102
  • 7.13 Language Selection

    103
  • 7.14 Changing the Current Date and Time

    103
  • 7.15 Command Password

    103
• 8.0 Operator Control Panel and Display

  104
  • 8.1 Introduction

    104
    • Figure 67 UPS control and display panel

      104
    • Table 12 UPS control and display panel components

      104
    • 8.1.1 Mimic Power Flow

      105
      • Table 13 Rectifier indicator-1

        105
      • Table 14 Battery indicator-2

        105
      • Table 15 Bypass indicator-3

        105
      • Table 16 Inverter indicator-4

        105
      • Table 17 Load indicator-5

        105
      • Table 18 Status (Alarm) indicator-6

        105
    • 8.1.2 Audible Alarm (Buzzer)

      105
      • Table 19 Audible alarm key

        105
    • 8.1.3 Direct Access Push Buttons (Keys)

      106
    • 8.1.4 LCD Monitor and Menu keys

      106
      • Table 20 Menu key Icons and their meaning

        106
      • Figure 68 Graphic LCD monitor windows and keypad

        106
      • Figure 69 Menu tree

        107
    • 8.1.5 Detailed Description of Menu Items

      108
      • Table 21 UPS system window

        108
      • Table 22 Descriptions of UPS menus and data window items

        108
  • 8.2 All Status and Event Messages Displayed on the UPS Front Panel

    110
    • Table 23 UPS messages

      110
  • 8.3 Prompt (Pop-Up) Windows

    115
    • Table 24 Prompt windows, meanings

      115
  • 8.4 Dynamic Energy Flow Chart and UPS Help Screen

    116
    • Figure 70 Help screen

      116
  • 8.5 Default Screen Saver

    116
    • Figure 71 Default screen

      116
• 9.0 Options-For Assembly Inside the UPS Cabinet

  117
  • 9.1 Protection

    117
    • 9.1.1 Redundant Back-Feed Protection

      117
    • 9.1.2 Seismic Anchors

      117
      • Table 25 Seismic anchor sizing

        117
    • 9.1.3 Degree of Protection for the UPS Enclosure

      117
    • 9.1.4 Battery Start Facility

      117
      • Figure 72 Battery Start Option for UPS with external battery

        118
    • 9.1.5 Bypass Current Sharing Inductors

      118
      • Table 26 Bypass current sharing inductors-dimensions, values

        118
      • Figure 73 Bypass current sharing inductances

        119
    • 9.1.6 Battery Ground Fault Detection

      120
      • Table 27 Dry contact fault alarm signal is available for remote monitoring

        120
      • Figure 74 Battery ground fault detection set connections

        120
    • 9.1.7 Replacing Dust Filters

      121
      • Figure 75 Replacing the dust filters

        121
    • 9.1.8 Redundant Fan for Power Module

      121
  • 9.2 Communication and Monitoring

    122
    • Figure 76 Communication bays and cable location

      122
    • 9.2.1 OC Web Card - SNMP/HTTP Network Interface Card

      123
      • Figure 77 OC Web Card data summary window

        123
      • Figure 78 OC Web Card battery data summary

        123
    • 9.2.2 Relay Card

      124
      • Table 28 Relay Card pin configuration

        124
    • 9.2.3 Multiport-4 Card

      125
      • Figure 79 SiteNet MultiPort4 Intellislot pin configuration

        125
      • Table 30 SiteNet MultiPort4 Intellislot pin assignment

        125
    • 9.2.4 OC485 Web Card - Modbus, Jbus, IGM Net

      126
      • Figure 80 OC485 Web card

        126
      • Table 31 NX communication options

        126
    • 9.2.5 Remote Alarm Monitor

      126
• 10.0 Technical Specifications

  127
  • 10.1 Conformity and Standards

    127
    • Table 32 Compliance with European, international standards

      127
    • Table 33 Environmental characteristics

      127
    • Table 34 Efficiency, AC/AC

      128
    • Table 35 Mechanical characteristics

      128
    • Table 36 Rectifier AC input (mains)

      128
    • Table 37 Intermediate DC circuit, battery

      129
    • Table 38 Inverter output to critical load

      130
    • Table 39 Bypass input

      131