Benutzerhandbuch für Emerson NX

Inhaltsverzeichnis

• Contacting Emerson Network Power for Support

  2
• Important Safety Instructions

  7
• SAVE THESE INSTRUCTIONS

  7
  • Battery Cabinet Precautions

    8
• 1.0 Introduction

  9
  • 1.1 General Description

    9
    • Figure 1 Typical single module UPS system one-line diagram

      9
  • 1.2 Modes of Operation

    10
    • 1.2.1 Normal Mode

      10
    • 1.2.2 Bypass Mode

      10
    • 1.2.3 Battery Mode

      10
    • 1.2.4 Maintenance Bypass

      10
  • 1.3 Options

    11
• 2.0 Operation

  12
  • 2.1 Features

    12
    • Figure 2 Main component locations-225 to 300kVA Liebert NX

      12
    • Figure 3 Main components, 400-600kVA Liebert NX

      13
    • Figure 4 Main display screen, typical

      14
    • Figure 5 Normal Mode

      14
    • Figure 6 Utility fail

      14
    • Figure 7 Load on bypass

      15
  • 2.2 Touchscreen Navigation

    15
    • 2.2.1 Main Display Screen

      15
      • System Status

        15
    • 2.2.2 Status

      16
      • Figure 8 Status

        16
    • 2.2.3 Events Log Menu

      16
    • 2.2.4 Measures Menu

      16
      • Table 1 Measurements for functional blocks

        16
      • Figure 9 Measures menus

        17
    • 2.2.5 Battery Menu

      17
      • Battery Status

        17
      • Battery Test

        17
      • Battery Measures

        18
        • Figure 10 Battery parameters

          18
    • 2.2.6 Life Menu

      19
      • Figure 11 Life menu

        19
    • 2.2.7 Settings Menu

      20
      • Figure 12 Settings Menu

        20
  • 2.3 Animated One Line Mimic

    20
    • 2.3.1 Rectifier Functional Block

      20
    • 2.3.2 About Menu

      20
  • 2.4 Modes of Operation

    20
    • 2.4.1 Load on Bypass

      21
      • Figure 13 Load on bypass

        21
      • Figure 14 Load on bypass, UPS available

        21
      • Figure 15 Load on UPS, bypass available

        21
    • 2.4.2 Input Power Failure—Load on DC Source

      22
      • Figure 16 Input power fail, load on DC source

        22
    • 2.4.3 Off DC Source

      22
      • Figure 17 Load on UPS, DC source not available

        22
    • 2.4.4 Remote Emergency Power Off

      23
      • Figure 18 Remote Emergency Power Off

        23
  • 2.5 Manual Operations—All Systems

    23
    • 2.5.1 Startup—Single Module System

      24
    • 2.5.2 Startup-1+N System

      25
    • 2.5.3 Load Transfer and Retransfer-Single Module System

      26
      • Transfer Procedure

        26
      • Retransfer Procedure

        26
    • 2.5.4 Maintenance Bypass Load Transfers-Single Module System: If Load is on UPS Bypass

      26
    • 2.5.5 Maintenance Bypass Load Transfers-Single Module System: If Load is on Maintenance Bypass

      27
    • 2.5.6 1+N System: Transfer load from UPS to Bypass

      27
    • 2.5.7 1+N System: Transfer load from Bypass to UPS

      28
    • 2.5.8 Shut Down-Single Module UPS System

      28
    • 2.5.9 1+N System Shutdown

      28
    • 2.5.10 Load Transfer-1+N System: Remove a UPS from System (Collective)

      29
    • 2.5.11 Load Transfer-1+N System: Add a UPS to the System (Collective)

      29
  • 2.6 Automatic Operations

    30
    • 2.6.1 Overloads (Without Transfer)

      30
      • Table 2 Current-versus-time curves of overload capacity

        30
    • 2.6.2 Automatic Transfers to Bypass (Overload Condition)

      31
    • 2.6.3 Automatic Transfers to Bypass, UPS System Faults

      31
    • 2.6.4 Automatic Retransfers to UPS

      32
• 3.0 Options

  33
  • 3.1 Remote Alarm Unit

    33
  • 3.2 MopUPS Shutdown and Monitoring Software

    33
  • 3.3 Manage UPS Adapter

    34
  • 3.4 Connectivity

    34
    • Table 3 Connectivity combinations

      34
    • 3.4.1 Available Selectable Input Contacts

      35
      • Notes

        35
    • 3.4.2 Available Selectable Output Contacts

      35
      • Notes

        35
• 4.0 Maintenance

  36
  • 4.1 Safety Precautions

    36
  • 4.2 Liebert Services

    37
    • 4.2.1 Professional Startup

      37
      • Maintenance Agreements: The Signature Program

        37
      • Training

        37
      • Warranties

        37
  • 4.3 Routine Maintenance

    38
    • 4.3.1 Record Log

      38
    • 4.3.2 Air Filters

      38
    • 4.3.3 Limited Life Components

      39
  • 4.4 Battery Maintenance

    39
    • Table 4 UPS component service life

      39
    • 4.4.1 Battery Safety Precautions

      40
      • Matching Battery Cabinets—Optional

        41
        • Table 5 Battery voltage, nominal and float

          41
        • Table 6 Battery retorque values

          42
      • Other DC Sources

        42
  • 4.5 Detecting Trouble

    43
    • 4.5.1 Items to check include:

      43
  • 4.6 Reporting a Problem

    43
  • 4.7 Upstream Feeder Circuit Breaker Setting Inspections

    43
• 5.0 Specifications

  44
  • 5.1 DC Sources

    44
    • 5.1.1 Battery Operation

      44
  • 5.2 Other DC Sources

    44
  • 5.3 Environmental Conditions

    44
    • Table 7 Environmental specifications

      44
    • Notes on Environmental Specifications

      44
      • Table 8 Electrical specifications

        45
      • Table 9 Physical specifications

        45