Инструкции для Emerson Static Transfer Switch

Содержание

• Important Safety Instructions

  9
• Overview of Manual

  10
• 1.0 Safety Precautions

  11
• 2.0 Unpacking and Inspections

  12
  • 2.1 External Inspections

    12
  • 2.2 Unloading and Handling

    12
    • 2.2.1 Handling Considerations

      13
    • 2.2.2 Unit Preparation

      13
  • 2.3 Internal Inspections

    13
• 3.0 Location Considerations

  14
  • 3.1 Recommended Minimum Service Clearances

    14
  • 3.2 Heat Output

    14
    • Table 1 Heat output

      14
  • 3.3 Operating Environment

    14
  • 3.4 Altitude

    15
    • Figure 1 Recommended derating for high altitude operation

      15
    • Figure 2 Maximum ambient temperature for full load operation at higher altitudes

      15
• 4.0 Locating the Liebert STS2

  16
  • 4.1 Leveling and Anchoring the Unit to the Floor

    16
  • 4.2 Leveling of the Static Switch Without Anchoring

    16
  • 4.3 Leveling and Anchoring the Static Switch Using Floor Stand

    16
• 5.0 Power and Control Wiring

  17
  • 5.1 Input And Output Power Connections

    17
    • Figure 3 Typical static transfer switch one-line diagram

      18
    • Table 2 Input/output conduit plate specifications

      18
  • 5.2 Input Junction Box Installation—Optional

    18
    • Table 3 Input junction box dimensions

      19
    • Table 4 Input junction box terminal wire size range

      19
  • 5.3 System Grounding

    20
    • Figure 4 Typical one-line diagram of two PDUs and a static transfer switch

      20
  • 5.4 Control Wiring Connections

    20
  • 5.5 Remote Source Selection Wiring

    21
    • Table 5 Remote source selection terminal block

      21
  • 5.6 Power Supply

    21
    • Table 6 Terminal block 1 and terminal block 2 wire connections

      21
• 6.0 Options

  22
  • 6.1 Programmable Relay Board

    22
    • Table 7 Programmable relay board pinout

      22
  • 6.2 Optimized Transfer

    22
  • 6.3 Distribution Cabinet With I-Line Panelboard—100-600A Units Only

    23
  • 6.4 Input Contact Isolator Board

    23
  • 6.5 Comms Board

    23
  • 6.6 Liebert IntelliSlot® Web/485 Card With Adapter

    23
  • 6.7 LED Display

    24
  • 6.8 Remote Source Selection

    24
  • 6.9 Key Lockout Switch

    24
  • 6.10 Redundant Output Breaker

    24
  • 6.11 Input Junction Boxes and Cables

    25
  • 6.12 Seismic Floor Anchors

    25
  • 6.13 Seismic Floor Stand

    25
• 7.0 Installation Drawings

  26
  • Figure 5 Outline drawing: 100 – 250 amp Liebert STS2

    26
  • Figure 6 Outline drawing: 400 – 600 amp Liebert STS2

    27
  • Figure 7 Outline drawing: 800 – 1000 amp Liebert STS2

    28
  • Figure 8 Outline drawing: 100 – 250amp Liebert STS2 with a key lockout switch option

    29
  • Figure 9 Outline drawing: 400 – 600 amp Liebert STS2 with a key lockout switch option

    30
  • Figure 10 Outline drawing: 800 – 1000 amp Liebert STS2 with the key lockout switch option

    31
  • Figure 11 Seismic anchor drawing: 100 – 250 amp Liebert STS2

    32
  • Figure 12 Seismic anchor drawing: 400 – 600 amp Liebert STS2

    33
  • Figure 13 Seismic anchor drawing: 800 – 1000 amp Liebert STS2

    34
  • Figure 14 Electrical field connections drawing: 100 – 250 amp Liebert STS2 with single output breaker

    35
  • Figure 15 Electrical field connections drawing: 100 – 250 amp Liebert STS2 with dual output breakers

    36
  • Figure 16 Electrical field connections drawing: 400 – 600 amp Liebert STS2 with single output breaker

    37
  • Figure 17 Electrical field connections drawing: 400 – 600 amp Liebert STS2 with dual output breakers

    38
  • Figure 18 Electrical field connections drawing: 800 – 1000 amp Liebert STS2 with single output breaker

    39
  • Figure 19 Electrical field connections: 800 – 1000 amp Liebert STS2 with dual output breakers

    40
  • Figure 20 Liebert STS2 non-automatic circuit breaker schedule

    41
  • Figure 21 Control connection location diagram: 100 – 600 amp Liebert STS2

    42
  • Figure 22 Control connection location diagram: 800 – 1000 amp Liebert STS2

    43
  • Figure 23 Control wiring for remote source selection option

    44
  • Figure 24 Control wiring for the programmable relay board option

    45
  • Figure 25 Control wiring for the input contact isolator board option

    46
  • Figure 26 Control wiring for comms board

    47
  • Figure 27 Control wiring for the Liebert IntelliSlot Web/485 Card with Adapater

    48
  • Figure 28 Control wiring for the RS-232 port

    49
  • Figure 29 Outline drawing for input junction box

    50
  • Figure 30 Color LCD touch screen display

    51
  • Figure 31 LED display

    52
  • Figure 32 Installation drawing, seismic floor stand 100-250A

    53
  • Figure 33 Installation drawing, seismic floor stand 100-250A

    54
  • Figure 34 Installation drawing, seismic floor stand 100-250A

    55
  • Figure 35 Installation drawing, seismic floor stand 100-250A

    56
  • Figure 36 Installation drawing, seismic floor stand 400-600A

    57
  • Figure 37 Installation drawing, seismic floor stand 400-600A

    58
  • Figure 38 Installation drawing, seismic floor stand 400-600A

    59
  • Figure 39 Installation drawing, seismic floor stand 400-600A

    60
  • Figure 40 Installation drawing, seismic floor stand 800-1000A

    61
  • Figure 41 Installation drawing, seismic floor stand 800-1000A

    62
  • Figure 42 Installation drawing, seismic floor stand 800-1000A

    63
  • Figure 43 Installation drawing, seismic floor stand 800-1000A

    64
• 8.0 Introduction to Liebert STS2 Operations

  65
  • 8.1 System Description

    65
    • 8.1.1 Redundancy

      65
    • 8.1.2 Reliability and Agency Requirements

      66
    • 8.1.3 Factory Backup and Service Assistance

      66
  • 8.2 Modes of Operation

    66
    • 8.2.1 Normal (Preferred Source)

      66
    • 8.2.2 Transfer

      66
    • 8.2.3 Transfer Inhibit

      66
    • 8.2.4 Bypass

      67
  • 8.3 Operator Controls

    67
    • Figure 44 Liebert STS2 touch screen display

      67
• 9.0 Theory of Operation

  68
  • 9.1 General Description

    68
    • 9.1.1 Liebert STS2 Static Transfer Switch

      68
    • 9.1.2 Source Transfer

      68
    • 9.1.3 Automatic Transfer/Retransfer

      68
      • Automatic Retransfer Inhibited

        68
    • 9.1.4 Emergency Transfer

      69
    • 9.1.5 Load Current Transfer Inhibit

      69
    • 9.1.6 SCR Failure

      69
    • 9.1.7 On/Off Sequence

      69
  • 9.2 Detailed Component Description

    69
    • 9.2.1 Controls

      69
      • Operator Interface

        69
      • Hardware

        70
      • Firmware

        70
    • 9.2.2 Circuit Breakers

      70
    • 9.2.3 SCRs

      70
    • 9.2.4 Logic Modules

      71
    • 9.2.5 Audible Alarm

      71
    • 9.2.6 RS-232 Port

      71
• 10.0 Operating Instructions for the Touch Screen Interface

  72
  • 10.1 Normal System Turn-On

    73
    • Figure 45 Liebert STS2 touch screen display

      73
  • 10.2 Manual Transfer / Preferred Source Selection

    74
    • Figure 46 Source transfer screen

      74
  • 10.3 Enabling Remote Source Selection

    75
  • 10.4 Maintenance Bypass

    75
    • Figure 47 Gate board viewing slot locations

      76
    • 10.4.1 Bypass Procedures for Source 1

      77
    • 10.4.2 Bypass Procedures for Source 2

      78
  • 10.5 Normal System Shutdown

    78
    • 10.5.1 Shutdown in Static Transfer Switch Mode

      78
    • 10.5.2 Shutdown in Maintenance Bypass Mode

      78
• 11.0 Alarm and Faults

  79
  • 11.1 Event Mask

    79
  • 11.2 Event and History Logs

    80
    • 11.2.1 Event Log

      80
    • 11.2.2 History Log

      80
  • 11.3 Alarm Notes

    81
  • 11.4 List of Messages

    81
    • Table 8 Event messages

      82
• 12.0 Communication Interfaces

  84
  • 12.1 Using the RS-232 Port

    84
    • 12.1.1 Connecting and Using a Terminal

      85
      • Table 9 Terminal commands

        85
    • 12.1.2 Configuring the Liebert STS2 via the Terminal

      86
      • Groups Parameter

        86
      • Item Parameter

        86
      • Value Parameter

        87
        • Table 10 Value types

          87
        • Table 11 Group settings and values

          87
    • 12.1.3 Setting Bitpacked Options with the Terminal

      89
      • Table 12 Binary-hexadecimal conversions

        90
      • Putting the Terminal Command Together

        91
    • 12.1.4 Setting Event Masks with the Terminal

      91
      • Examples of Event Mask Settings

        92
• 13.0 Liebert STS2 Touch Screen Display

  93
  • 13.1 Display Overview

    93
    • Figure 48 Liebert STS2 touch screen display

      93
  • 13.2 Menu Overview

    94
    • Figure 49 Menus

      94
    • Figure 50 Keyboard and keypad displays

      94
    • 13.2.1 Security

      95
      • Using the Optional Key Lockout Switch

        95
        • Figure 51 Key lockout switch.

          95
      • Using the Password

        95
  • 13.3 Mimic Display

    96
  • 13.4 Event Controls

    96
  • 13.5 Event Display

    96
  • 13.6 Menu bar

    96
    • 13.6.1 Configuration Menu

      96
      • System Ratings

        96
      • Event Masks

        96
        • Figure 52 Event mask dialog box

          97
      • User Settings

        97
        • Figure 53 User settings dialog box

          98
      • Source Set Points

        98
        • Figure 54 Source setpoints

          99
        • Table 13 Sepoint parameters

          99
      • System Settings

        101
      • Comm Options

        101
        • Figure 55 Comm options dialog box

          101
      • Configuring the Modem

        102
        • Figure 56 Modem dialog box

          102
      • Configuring Pager Support

        103
      • Configuring the Input Contact Isolator Settings

        103
        • Figure 57 Input contact isolator dialog box

          104
      • Configuring the Programmable Relay Board Settings

        105
        • Table 14 Standard settings for programmable relays

          105
        • Figure 58 Programmable relay board dialog box

          106
      • Configuring the Liebert IntelliSlot Web/485 Card With Adapter

        106
      • Liebert SiteScan Configuration

        107
      • Saving Your Communications Configurations

        107
      • System Options

        107
        • Figure 59 System options

          107
      • Dual Output Breaker

        107
      • PDU

        107
      • 4-Pole Transfer Switch

        108
      • Shunt

        108
      • Wye Output Transformer

        108
      • Remote Source Selection

        108
      • System ID

        108
    • 13.6.2 Logs

      109
      • Event Log

        109
        • Figure 60 Event log

          109
      • History Log

        109
        • Figure 61 History log

          109
    • 13.6.3 Source Transfers

      110
    • 13.6.4 Startup Procedure

      110
    • 13.6.5 Bypass Procedure

      110
    • 13.6.6 Help

      110
    • 13.6.7 Logo

      110
  • 13.7 Cleaning the LCD Touch Screen

    110
• 14.0 Operating the Liebert STS2 LED Display

  111
  • 14.1 LEDs and Buttons and Key Lockout Switch

    111
    • 14.1.1 Front Panel Controls

      111
      • Figure 62 LED display

        111
    • 14.1.2 LED and Push Button Description

      112
      • Table 15 LED and push button description

        112
    • 14.1.3 Event Controls

      113
    • 14.1.4 Key Lockout Switch

      113
      • Figure 63 Key lockout switch.

        113
  • 14.2 Operations

    113
    • 14.2.1 Normal System Turn On

      113
    • 14.2.2 Manual Transfer / Preferred Source Selection

      114
    • 14.2.3 Maintenance Bypass

      116
      • Bypass Procedures for Source 1

        116
      • Bypass Procedures for Source 2

        117
    • 14.2.4 Normal System Shutdown

      118
      • Shutdown in Static Transfer Switch Mode

        118
      • Shutdown in Maintenance Bypass Mode

        118
• 15.0 Specifications

  119
  • 15.1 System Configuration

    119
    • 15.1.1 Frequency

      119
    • 15.1.2 Input/Output Voltage

      119
      • Table 16 Input/output voltage

        119
    • 15.1.3 System Current Ratings

      119
      • Table 17 System current ratings

        119
    • 15.1.4 Grounding

      120
    • 15.1.5 Electrical Requirements

      120
      • Table 18 Electrical requirements

        120
      • Table 19 Unit short circuit withstand capability

        120
    • 15.1.6 Input Surge Suppression

      120
    • 15.1.7 Response Time

      120
    • 15.1.8 Environmental Requirements

      120
  • 15.2 System Components

    121
    • 15.2.1 Frame and Enclosure

      121
      • Table 20 Frame sizes

        121
    • 15.2.2 Casters, Leveling and Seismic Anchoring

      121
    • 15.2.3 Cooling

      121
    • 15.2.4 Access

      122
    • 15.2.5 Circuit Breakers

      122
    • 15.2.6 Cable Entrance

      122
    • 15.2.7 Doors

      122
    • 15.2.8 Color Graphical Display or LED Display

      122
    • 15.2.9 RS-232 Port

      123
    • 15.2.10 Terminal Port Connections

      123
      • Table 21 MTA plug pinout

        123
      • Table 22 DB9 pinout

        123
    • 15.2.11 RS-232 Interface Parameters

      124
      • Table 23 RS-232 settings

        124
    • 15.2.12 Maintenance Bypass

      124
    • 15.2.13 Fuseless Design

      124
    • 15.2.14 Options

      124
• 16.0 Event Message Help Text

  125
• 17.0 Maintenance

  146
  • 17.1 Proper Tightening of Nuts and Bolts

    146
    • Table 24 Torque tightening

      146
  • 17.2 Testing the Liebert STS2

    146
  • 17.3 Changing the Air Filter

    146
• Support Information

  147
• Programmable Relay Board Settings Record

  148
• Input Contact Isolator Settings Record

  150