Siemens 7SR45 Argus Manuals

Manuals and User Guides for Siemens 7SR45 Argus. We have 5 Siemens 7SR45 Argus manuals available for free PDF download: User Manual, Device Manual, Manual, Quick Reference

Siemens 7SR45 Argus User Manual (120 pages)

Self Powered/Dual Powered Non-Directional Overcurrent and Earth Fault Relay

Brand: Siemens | Category: Other | Size: 6.88 MB

Table of Contents

5
Section 1: Introduction/Section 2: Setting & Configuring the Relay Using Reydisp Evolution

53
- Chapter 2 - 7SR45 Settings & Instrument Guide
  
  54
  - Section 1: Introduction
    54
    
    Operation Guide
    54
    
    Relay Menus
    54
  - Setting Mode
    54
  - User Interface Operation
    54
  - Instrument Mode
    55
  - Fault Data Mode
    57
  - Section 2: Setting & Configuring the Relay Using Reydisp Evolution
    58
    
    Front USB Connection
    58
    
    Physical Connection
    58
    
    Rear RS485 Connection
    58
    
    Configuring Relay Serial Data Communication
    59
    
    Connecting to the Relay for Setting Via Reydisp
    60
Section 1: Performance Specification

62
- Chapter 3 - 7SR45 Performance Specification
  
  63
Table of Contents

76
- Section 1: Introduction
  77
- Chapter 4 - 7SR45 Data Communications Definitions
  
  78
  - Introduction
    78
  - Section 2: Physical Connection
    78
  - USB Interface
    78
  - RS485 Interface
    79
  - Section 3: Glossary
    81
  - Section 4: IEC 60870-5-103 Definitions
    82
    
    Application Service Data Unit (ASDU) Type
    82
    
    Cause of Transmission
    82
    
    Introduction
    82
    
    Point List
    82
    
    Event Function (FUN) & Information (INF) Numbers
    83
    
    Measurands
    85
  - Section 5: Modbus Definitions
    86
    
    Float_Ieee_754
    86
    
    Fp_32Bits_3Dp
    86
    
    Introduction
    86
    
    MODBUS Register Data Types
    86
    
    Uint32
    86
    
    Event
    87
    
    Uint16
    87
    
    Eventcount
    88
    
    Time_Meter
    92
    
    Section 1: Current Transformer Requirements
    112
    
    Time Delayed Overcurrent (51/51G/51N)
    116
    
    Selection of Overcurrent Characteristics
    117
- Chapter 7 - 7SR45 Applications Guide
  
  118
  - Reset Delay
    118
  - Instantaneous Overcurrent (50/50G/50N)
    119

Siemens 7SR45 Argus Manual (102 pages)

Reyrolle

Brand: Siemens | Category: Relays | Size: 6.45 MB

Preface

3
Open Source Software

7
- Table of Contents
  9
1 First Steps

13
2 Installing the Device

19
3 Handling of the Device

29
4 Using the Relay Fascia

45
- General
  46
- Home Screen
  47
- Software Version Menu
  48
- Overview of Operator Elements and Display Elements
  49
- Structure of the Menu
  52
- Relay Menu
  52
- User Interface Operation
  52
- Setting Mode
  53
- Instrument Mode
  53
- Fault Data Mode
  54
- Menu Tree
  55
- Notification Alerts
  56
- Fault Alert (Trip Alert)
  56
- Alarm Alert
  56
- Info Alert
  56
- Parameter Edit Screen
  57
5 Using Reydisp Evolution

59
- General
  60
- Connecting to the Relay for Setting Via Reydisp Evolution
  62
6 In Service Operation

63
- Overview
  64
- Safety Notes
  65
- Operation Options
  66
- General
  66
- Modes of Operation
  67
- Overview
  67
- Auxiliary Voltage
  67
- CT Input
  67
- Usb
  70
- Battery
  70
- Sleep Mode
  71
- Low Battery Status Indication
  71
- Online Operation Using Reydisp
  73
- Reydisp Evolution Configuration Software
  73
- Indications
  74
- General
  74
- Reading Indications from the PC with Reydisp Evolution
  74
- Displaying Indications
  75
- Resetting Stored Indications
  75
- Logs
  77
- Data Storage
  77
- Saving and Deleting the Logs
  78
- General Alarm
  78
- Edit Measured and Metered Values
  79
- Overview of Measured and Metered Values
  79
- Reading Measured Values and Metered Values
  79
- Change Device Settings
  80
- Settings Group Selection
  82
7 Commissioning

83
- Overview
  84
- Test Suite Integrated in the Device
  85
- Testing Protection Functions
  85
- Output Test
  85
- Initial Startup
  86
- Precommissioning Tests
  87
- Testing Readiness for Operation
  88
8 Device Maintenance

89
- Execute Checks
  90
- Protection-Function Test
  90
- Self Monitoring
  91
- General Information
  93
- Troubleshooting
  94
- Replace and Return Defective Device
  95
- Backup Device
  95
- Replacing a Device
  95
- Returning a Device
  95
- Firmware Update
  96
9 Security Settings

97
- Confirmation ID (Password Feature)
  98
A Appendix

99
- Revision History
  100
Index

101

Siemens 7SR45 Argus Device Manual (118 pages)

Brand: Siemens | Category: Relays | Size: 5.44 MB

Preface
3
Open Source Software
7
Table of Contents
9
Introduction
11
7SR45 Overcurrent and Earth Fault Relay Overview
12
Ordering Options
14
Device Functionality
17
Front Fascia
18
Liquid Crystal Display
19
Keypad
20
Light Emitting Diode (LED)
21
Local Flag
23
Relay Information
24
Binary Inputs
26
Binary Outputs
28
Pulse Output
31
Remote Flag Output
32
Reset LED, Trip Flag Indication, and Binary Outputs
33
Data Storage
36
Real Time Clock
37
Functions
39
Functions Available in the 7SR45 Device
40
Instantaneous Overcurrent Protection (50)
41
Instantaneous Overcurrent Protection
41
Time-Delayed Overcurrent Protection (51)
44
Time-Delayed Overcurrent Protection
44
Instantaneous Derived Earth Fault Protection (50N)
50
Time-Delayed Derived Earth Fault Protection (51N)
53
Instantaneous Measured Earth Fault Protection (50G)
58
Time-Delayed Measured Earth Fault Protection (51G)
61
Switch Onto Fault Protection (50LC/SOTF)
66
Thermal Overload Protection (49)
71
2Nd Harmonic Block/Inrush Restraint (81HBL2)
75
Technical Data
77
General Device Data
78
Instantaneous Overcurrent Protection (50)
80
Instantaneous Overcurrent Protection
80
Time-Delayed Overcurrent Protection (51)
81
Time-Delayed Overcurrent Protection
81
Instantaneous Derived Earth Fault Protection (50N)
82
Time-Delayed Derived Earth Fault Protection (51N)
83
Instantaneous Measured Earth Fault Protection (50G)
84
Time-Delayed Measured Earth Fault Protection (51G)
85
Switch on to Fault Protection (50LC/SOTF)
86
Thermal Overload Protection (49)
87
Thermal Overload Protection
87
2Nd Harmonic Block/Inrush Restraint (81HBL2)
88
Applications
89
Overview
90
Current-Transformer Requirements and Sample Calculations
91
Current-Transformer Requirements
91
Time-Delayed Overcurrent (51/51G/51N)
95
Overcurrent Characteristics
97
Selection of Overcurrent Characteristics
97
Reset Delay
97
Instantaneous Overcurrent (50/50G/50N)
98
Thermal Overload (49)
99
Thermal Overload
99
Inrush Response
101
Inrush Detector (81HBL2)
102
Functional Tests
103
Commissioning Notes
104
Before Testing
105
Safety
105
Sequence of Tests
105
Test Equipment
106
Use of Laptop Computer to Facilitate Testing
106
Applying Settings
107
A Appendix
109
Connection Examples for RMU Application
110
Connection Examples for Distribution Transformer Application
112
Connection Examples for Phase and CBCT Measurement
114
Connection Examples for Earth-Fault Application
115
Revision History
116
Index
117

Siemens 7SR45 Argus User Manual (68 pages)

Self Powered Overcurrent and Earth Fault Relay

Brand: Siemens | Category: Relays | Size: 1.53 MB

Siemens 7SR45 Argus Quick Reference (2 pages)

Brand: Siemens | Category: Relays | Size: 0.33 MB

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Siemens 7SR45 Argus Manuals

Siemens 7SR45 Argus User Manual (120 pages)

Table of Contents

Table of Contents

Chapter 1 - 7SR45 Description of Operation

Section 1: Introduction/Section 2: Setting & Configuring the Relay Using Reydisp Evolution

Chapter 2 - 7SR45 Settings & Instrument Guide

Section 1: Performance Specification

Chapter 3 - 7SR45 Performance Specification

Table of Contents

Chapter 4 - 7SR45 Data Communications Definitions

Chapter 7 - 7SR45 Applications Guide

Siemens 7SR45 Argus Manual (102 pages)

Table of Contents

Preface

Open Source Software

1 First Steps

2 Installing the Device

3 Handling of the Device

4 Using the Relay Fascia

5 Using Reydisp Evolution

6 In Service Operation

7 Commissioning

8 Device Maintenance

9 Security Settings

A Appendix

Index

Siemens 7SR45 Argus Device Manual (118 pages)

Table of Contents

Siemens 7SR45 Argus User Manual (68 pages)

Table of Contents

Table of Contents

Table of Contents

Table of Contents

Siemens 7SR45 Argus Quick Reference (2 pages)

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