Liebert Static Transfer Switch 2 Manuals

Manuals and User Guides for Liebert Static Transfer Switch 2. We have 2 Liebert Static Transfer Switch 2 manuals available for free PDF download: User Manual, Installation, Operation & Maintenance Manual

Liebert Static Transfer Switch 2 User Manual (152 pages)

100-1000A, 50/60Hz

Brand: Liebert | Category: Switch | Size: 5.83 MB

Table of Contents
3
Important Safety Instructions

9
- Save These Instructions
  9
Overview of Manual

10
1 Safety Precautions

11
2 Unpacking and Inspections

12
- External Inspections
  12
- Unloading and Handling
  12
  - Handling Considerations
    13
  - Unit Preparation
    13
- Internal Inspections
  13
3 Location Considerations

14
4 Locating the Liebert Sts2

16
5 Power and Control Wiring

17
6 Options

22
- Programmable Relay Board
  22
- Optimized Transfer
  22
- Table 7 Programmable Relay Board Pinout
  22
- Distribution Cabinet with I-Line Panelboard-100-600A Units Only
  23
- Input Contact Isolator Board
  23
- Comms Board
  23
- Liebert Intellislot ® Web/485 Card with Adapter
  23
- LED Display
  24
- Remote Source Selection
  24
- Key Lockout Switch
  24
- Redundant Output Breaker
  24
- Input Junction Boxes and Cables
  25
- Seismic Floor Anchors
  25
- Seismic Floor Stand
  25
7 Installation Drawings

26
8 Introduction to Liebert Sts2 Operations

65
- System Description
  65
- Modes of Operation
  66
  - Normal (Preferred Source)
    66
  - Transfer
    66
  - Transfer Inhibit
    66
  - Bypass
    67
- Operator Controls
  67
- Figure 44 Liebert STS2 Touch Screen Display
  67
9 Theory of Operation

68
- General Description
  68
  - Liebert STS2 Static Transfer Switch
    68
  - Source Transfer
    68
  - Automatic Transfer/Retransfer
    68
  - Emergency Transfer
    69
  - Load Current Transfer Inhibit
    69
  - SCR Failure
    69
  - On/Off Sequence
    69
- Detailed Component Description
  69
  - Controls
    69
  - Circuit Breakers
    70
  - Scrs
    70
  - Logic Modules
    71
  - Audible Alarm
    71
  - Port
    71
10 Operating Instructions for the Touch Screen Interface

72
11 Alarm and Faults

79
- Event Mask
  79
- Event and History Logs
  80
  - 11.2.1 Event Log
    80
  - 11.2.2 History Log
    80
- Alarm Notes
  81
- List of Messages
  81
- Table 8 Event Messages
  82
- Interfaces
  
  84
  - C Ommunication I Nterfaces
    84
  - Using the RS-232 Port
    84
    
    Connecting and Using a Terminal
    85
    
    Table 9 Terminal Commands
    85
    
    Configuring the Liebert STS2 Via the Terminal
    86
    
    Table 10 Value Types
    87
    
    Table 11 Group Settings and Values
    87
    
    Setting Bitpacked Options with the Terminal
    89
    
    Table 12 Binary-Hexadecimal Conversions
    90
    
    Setting Event Masks with the Terminal
    91
13 Liebert Sts2 Touch Screen Display

93
- Display Overview
  93
- Figure 48 Liebert STS2 Touch Screen Display
  93
- Menu Overview
  94
  - Figure 49 Menus
    94
  - Figure 50 Keyboard and Keypad Displays
    94
  - 13.2.1 Security
    95
  - Figure 51 Key Lockout Switch
    95
- MIMIC Display
  96
- Event Controls
  96
- Event Display
  96
- Menu Bar
  96
  - Configuration Menu
    96
  - Figure 52 Event Mask Dialog Box
    97
  - Figure 53 User Settings Dialog Box
    98
  - Figure 54 Source Setpoints
    99
  - Table 13 Sepoint Parameters
    99
  - Figure 55 Comm Options Dialog Box
    101
  - Figure 56 Modem Dialog Box
    102
  - Figure 57 Input Contact Isolator Dialog Box
    104
  - Table 14 Standard Settings for Programmable Relays
    105
  - Figure 58 Programmable Relay Board Dialog Box
    106
  - Figure 59 System Options
    107
  - 13.6.2 Logs
    109
  - Figure 60 Event Log
    109
  - Figure 61 History Log
    109
  - Source Transfers
    110
  - Startup Procedure
    110
  - Bypass Procedure
    110
  - 13.6.6 Help
    110
  - 13.6.7 Logo
    110
- Cleaning the LCD Touch Screen
  110
14 O Lsts2 Led D

111
- Perating the
  
  111
- O Perating the L Iebert Sts2 Led D Isplay
  111
- Leds and Buttons and Key Lockout Switch
  111
- Front Panel Controls
  111
- Figure 62 LED Display
  111
- LED and Push Button Description
  112
- Table 15 LED and Push Button Description
  112
- Event Controls
  113
- Key Lockout Switch
  113
- Operations
  113
  - Normal System Turn on
    113
  - Figure 63 Key Lockout Switch
    113
  - Manual Transfer / Preferred Source Selection
    114
  - Maintenance Bypass
    116
  - Normal System Shutdown
    118
15 Specifications

119
- System Configuration
  119
  - 15.1.1 Frequency
    119
  - Input/Output Voltage
    119
  - System Current Ratings
    119
  - Table 16 Input/Output Voltage
    119
  - Table 17 System Current Ratings
    119
  - 15.1.4 Grounding
    120
  - Electrical Requirements
    120
  - Input Surge Suppression
    120
  - Response Time
    120
  - Environmental Requirements
    120
  - Table 18 Electrical Requirements
    120
  - Table 19 Unit Short Circuit Withstand Capability
    120
- System Components
  121
  - Frame and Enclosure
    121
  - Casters, Leveling and Seismic Anchoring
    121
  - 15.2.3 Cooling
    121
  - Table 20 Frame Sizes
    121
  - 15.2.4 Access
    122
  - Circuit Breakers
    122
  - Cable Entrance
    122
  - 15.2.7 Doors
    122
  - Color Graphical Display or LED Display
    122
  - 15.2.9 RS-232 Port
    123
  - Terminal Port Connections
    123
  - Table 21 MTA Plug Pinout
    123
  - Table 22 DB9 Pinout
    123
  - Interface Parameters
    124
  - Maintenance Bypass
    124
  - Fuseless Design
    124
  - 15.2.14 Options
    124
  - Table 23 RS-232 Settings
    124
16 Event Message Help Text

125
17 Maintenance

146
- Proper Tightening of Nuts and Bolts
  146
- Testing the Liebert STS2
  146
- Changing the Air Filter
  146
- Table 24 Torque Tightening
  146
Support Information

147
Programmable Relay Board Settings Record

148
Input Contact Isolator Settings

150

Liebert Static Transfer Switch 2 Installation, Operation & Maintenance Manual (150 pages)

100-1000 Amp, 50-60 Hz

Brand: Liebert | Category: Switch | Size: 2.57 MB

Table of Contents
3
List of Figures
9
List of Tables
11
Important Safety Instructions
13
Overview of Manual
14
Support Information
15
Programmable Relay Board Settings Record
15
Input Contact Isolator Settings Record
17
1 Safety Precautions

19
2 Unpacking and Inspections

20
- External Inspections
  20
- Unloading and Handling
  20
  - Handling Considerations
    21
  - Unit Preparation
    21
- Internal Inspections
  21
3 Location Considerations

22
4 Locating the Sts2

24
- Leveling and Anchoring the Unit to the Floor
  24
- Leveling of the Static Switch Without Anchoring
  24
5 Power and Control Wiring

25
6 Options

30
- Programmable Relay Board
  30
- Table 8 Programmable Relay Board Pinout
  30
- Input Contact Isolator Board
  31
- Comms Board
  31
- Internal Modem
  31
- Network Interface Card (NIC)
  32
- Remote Source Selection
  32
- Key Lockout Switch
  32
- Redundant Output Breaker
  32
- Input Junction Boxes and Cables
  33
- Seismic Floor Anchors
  33
7 Installation Drawings

35
8 Introduction to Sts2 Operations

63
- System Description
  63
- Modes of Operation
  64
  - Normal (Preferred Source)
    64
  - Transfer
    64
  - Transfer Inhibit
    65
  - Bypass
    65
- Operator Controls
  65
- Figure 32 STS2 Touch Screen Display
  65
9 Theory of Operation

66
- General Description
  66
  - STS2 Static Transfer Switch
    66
  - Source Transfer
    66
  - Automatic Transfer/Retransfer
    66
  - Emergency Transfer
    67
  - Load Current Transfer Inhibit
    67
  - SCR Failure
    67
  - On/Off Sequence
    67
- Detailed Component Description
  67
  - Controls
    67
  - Circuit Breakers
    68
  - Scrs
    69
  - Logic Modules
    69
  - Audible Alarm
    69
  - Port
    69
10 Operating Instructions for the Touch Screen Interface

70
11 Alarm and Faults

77
- Event Mask
  77
- Event and History Logs
  78
  - Event Log
    78
  - History Log
    78
- Alarm Notes
  79
- List of Messages
  79
- Table 9 Event Messages
  80
12 Communication Interfaces

82
- Using the RS-232 Port
  82
13 Sts2 Touch Screen Display

91
- Display Overview
  91
- Figure 36 STS2 Touch Screen Display
  91
- Menu Overview
  92
  - Figure 37 Menus
    92
  - Figure 38 Keyboard and Keypad Displays
    92
  - Figure 39 Key Lockout Switch
    93
  - Security
    93
- MIMIC Display
  94
- Event Controls
  94
- Event Display
  94
- Menu Bar
  94
  - Configuration Menu
    94
  - Figure 40 Event Mask Dialog Box
    95
  - Figure 41 User Settings Dialog Box
    96
  - Figure 42 Source Set Points
    97
  - Table 14 Set Point Parameters
    97
  - Figure 43 Comm Options Dialog Box
    100
  - Figure 44 Modem Dialog Box
    101
  - Figure 45 Input Contact Isolator Dialog Box
    103
  - Figure 46 Programmable Relay Board Dialog Box
    104
  - Table 15 Standard Settings for Programmable Relays
    104
  - Figure 47 System Options
    106
  - Logs
    107
  - Figure 48 Event Log
    107
  - Source Transfers
    108
  - Startup Procedure
    108
  - Bypass Procedure
    108
  - Figure 49 History Log
    108
  - Help
    109
  - Logo
    109
- Cleaning the LCD Touch Screen
  109
14 Operating the Led Display Sts2

111
- Leds and Buttons and Key Lockout Switch
  111
  - Front Panel Controls
    111
  - Event Controls
    112
  - LED Definitions
    113
  - Table 16 Leds-Defined
    113
  - Button Definitions
    114
  - Key Lockout Switch
    114
  - Table 17 Push Button Switches-Defined
    114
- Operations
  115
  - Normal System Turn-On
    115
  - Manual Transfer / Preferred Source Selection
    116
  - Maintenance Bypass
    116
  - Normal System Shutdown
    118
15 Specifications

119
- System Configuration
  119
  - Frequency
    119
  - Input/Output Voltage
    119
  - System Current Ratings
    119
  - Table 18 Input/Output Voltage
    119
  - Table 19 System Current Ratings
    119
  - Grounding
    120
  - Electrical Requirements
    120
  - Input Surge Suppression
    120
  - Response Time
    120
  - Environmental Requirements
    120
  - Table 20 Electrical Requirements
    120
  - Table 21 Unit Short Circuit Withstand Capability
    120
- System Components
  121
  - Frame and Enclosure
    121
  - Castors, Leveling and Seismic Anchoring
    121
  - Cooling
    121
  - Table 22 Frame Sizes
    121
  - Access
    122
  - Circuit Breakers
    122
  - Cable Entrance
    122
  - Doors
    122
  - Color Graphical Display or LED Display
    123
  - Port
    123
  - Terminal Port Connections
    123
  - Table 23 MTA Plug Pinout
    123
  - Table 24 DB9 Pinout
    123
  - Interface Parameters
    124
  - Maintenance Bypass
    124
  - Fuseless Design
    124
  - Options
    124
  - Table 25 RS-232 Settings
    124
  - RS-232 Interface Parameters
    124
16 Vent Essage Elp Ext

125
- Event Message Help Text
  125
17 0 Maintenance

147
- Table 26 Torque Tightening
  147
- M Aintenance
  147
- Proper Tightening of Nuts and Bolts
  147
- Testing the Sts
  147
- Changing the Air Filter
  147
- Contacting Liebert
  148

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Liebert Static Transfer Switch 2 Manuals

Liebert Static Transfer Switch 2 User Manual (152 pages)

Table of Contents

Important Safety Instructions

Overview of Manual

1 Safety Precautions

2 Unpacking and Inspections

3 Location Considerations

4 Locating the Liebert Sts2

5 Power and Control Wiring

6 Options

7 Installation Drawings

8 Introduction to Liebert Sts2 Operations

9 Theory of Operation

10 Operating Instructions for the Touch Screen Interface

11 Alarm and Faults

Interfaces

13 Liebert Sts2 Touch Screen Display

14 O Lsts2 Led D

Perating the

15 Specifications

16 Event Message Help Text

17 Maintenance

Support Information

Programmable Relay Board Settings Record

Input Contact Isolator Settings

Liebert Static Transfer Switch 2 Installation, Operation & Maintenance Manual (150 pages)

Table of Contents

1 Safety Precautions

2 Unpacking and Inspections

3 Location Considerations

4 Locating the Sts2

5 Power and Control Wiring

6 Options

7 Installation Drawings

8 Introduction to Sts2 Operations

9 Theory of Operation

10 Operating Instructions for the Touch Screen Interface

11 Alarm and Faults

12 Communication Interfaces

13 Sts2 Touch Screen Display

14 Operating the Led Display Sts2

15 Specifications

16 Vent Essage Elp Ext

17 0 Maintenance

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