Siemens SIPROTEC 4 7SD80 Manuals

Siemens SIPROTEC 4 7SD80 Manuals

Manuals and User Guides for Siemens SIPROTEC 4 7SD80. We have 1 Siemens SIPROTEC 4 7SD80 manual available for free PDF download: Manual

Siemens SIPROTEC 4 7SD80 Manual

Siemens SIPROTEC 4 7SD80 Manual (416 pages)

Line Differential Protection

Brand: Siemens | Category: Power distribution unit | Size: 8.43 MB

Table of Contents

Preface

3
Open Source Software

9
- Table of Contents
  11
1 Introduction

19
- Overall Operation
  20
- Application Scope
  23
- Characteristics
  25
2 Functions

29
- General
  30
- Functional Scope
  30
- Functional Description
  30
- Setting Notes
  30
- Settings
  32
- Device, General Settings
  33
- Functional Description
  33
- Setting Notes
  34
- Settings
  34
- Information List
  34
- General Power System Data (Power System Data 1)
  36
- Setting Notes
  36
- Settings
  38
- Oscillographic Fault Records
  39
- Functional Description
  40
- Setting Notes
  40
- Settings
  40
- Information List
  40
- Change Group
  40
- Functional Description
  41
- Setting Notes
  41
- Settings
  41
- Information List
  41
- General Protection Data (Power System Data 2)
  42
- Setting Notes
  42
- Settings
  43
- Information List
  44
- EN100-Modul 1
  45
- Functional Description
  45
- Information List
  45
- Protection Interface
  45
- Setting Notes
  46
- Settings
  46
- Information List
  47
- Phase Comparison Protection and Ground Differential Protection
  48
- Differential Topology
  48
- Setting Notes
  48
- Settings
  48
- Information List
  48
- Phase Comparison Protection
  49
- Functional Description
  49
- Setting Notes
  53
- Ground Current Differential Protection in Grounded Systems
  54
- Funktionsbeschreibung
  54
- Setting Notes
  57
- Restricted Ground-Fault Protection in Resonant-Grounded/Isolated Systems
  58
- Funktionsbeschreibung
  58
- Setting Notes
  61
- Differential Protection Pickup Logic and Tripping Logic
  62
- Functional Description
  62
- Differential Protection
  63
- Settings
  63
- Information List
  64
- Differential Protection Test and Commissioning
  65
- Differential Protection Test
  65
- Differential Protection Commissioning
  66
- Breaker Intertrip and Remote Tripping
  69
- Functional Description
  69
- Setting Notes
  70
- Settings
  71
- Information List
  71
- Backup Overcurrent
  72
- Operating Modes
  72
- Non-Directional Overcurrent Protection
  72
- Directional Overcurrent Protection
  76
- Setting Notes
  82
- Settings
  85
- Information List
  88
- Inrush Restraint
  91
- Functional Description
  91
- Setting Notes
  92
- Settings
  92
- Information List
  93
- Circuit Breaker Failure Protection 50BF
  94
- Functional Description
  94
- Setting Notes
  100
- Settings
  102
- Information List
  103
- Thermal Overload Protection 49
  104
- Functional Description
  104
- Setting Notes
  105
- Settings
  107
- Information List
  107
  - Undervoltage and Overvoltage Protection (Optional) 27/59
    108
  - Overvoltage Protection (ANSI 59)
    108
  - Undervoltage Protection (ANSI 27)
    112
  - Setting Notes
    115
  - Settings
    117
  - Information List
    119
  - Frequency Protection (Optional) 81
    123
  - Functional Description
    123
  - Setting Notes
    125
  - Settings
    127
  - Information List
    127
  - Direct Local Trip
    129
  - Functional Description
    129
  - Setting Notes
    129
  - Settings
    130
  - Information List
    130
  - Automatic Reclosure Function (Optional) 79
    131
  - Functional Description
    131
  - Setting Notes
    136
  - Settings
    139
  - Information List
    140
  - Circuit Breaker Test
    142
  - CB Close Detection
    142
  - Circuit-Breaker Position Detection
    144
  - Circuit-Breaker Test
    146
  - Information List
    146
  - Direct Remote Trip and Transmission of Binary Information
    147
  - Functional Description
    147
  - Information List
    147
  - Monitoring Functions
    149
  - Measurement Supervision
    149
  - Hardware Monitoring
    149
  - Software Monitoring
    150
  - External Transformer Circuits
    150
  - Fault Responses
    158
  - Setting Notes
    159
  - Settings
    160
  - Information List
    161
  - 74TC Trip Circuit Supervision
    162
  - Functional Description
    162
  - Setting Notes
    165
  - Settings
    165
  - Information List
    165
  - Flexible Protection Functions
    167
  - Functional Description
    167
  - Setting Notes
    170
  - Settings
    174
  - Information List
    175
- Function Logic
  177
- Pickup Logic for the Entire Device
  177
- Tripping Logic for the Entire Device
  177
- Auxiliary Functions
  181
- Message Processing
  181
- Leds and Binary Outputs (Output Relays)
  181
- Information Via Display Field or PC
  181
- Information to a Control Center
  182
- Statistics
  183
- Functional Description
  183
- Information List
  183
- Measurement During Operation
  184
- Functional Description
  184
- Information List
  185
- Differential Protection Values
  186
- Measured Values of the Differential Protection
  186
- Information List
  186
- Measured Values Constellation
  186
- Functional Description
  186
- Min/Max Measurement Setup
  187
- Functional Description
  187
- Setting Notes
  187
- Settings
  187
- Information List
  188
- Demand Measurement Setup
  189
- Functional Description
  189
- Setting Notes
  190
- Settings
  190
- Information List
  190
- Set Points (Measured Values)
  190
- Information List
  191
- Energy
  191
- Energy Metering
  191
- Setting Notes
  192
- Information List
  192
- Breaker Control
  193
- Control Device
  193
- Functional Description
  193
- Information List
  194
- Types of Commands
  194
- Functional Description
  194
- Command Sequence
  195
- Functional Description
  195
- Switchgear Interlocking
  196
- Functional Description
  196
- Command Logging
  202
- Functional Description
  202
- Notes on Device Operation
  203
- Different Operation
  203
3 Mounting and Commissioning

205
- Mounting and Connections
  206
- Configuration Information
  206
- Hardware Modifications
  209
- Disassembly
  209
- Connections of the Current Terminals
  212
- Connections of the Voltage Terminals
  214
- Interface Modules
  214
- Reassembly
  217
- Installation
  218
- General
  218
- Panel Flush Mounting
  218
- Cubicle Mounting
  219
- Panel Surface Mounting
  220
- Checking Connections
  222
- Checking the Data Connections of the Interfaces
  222
- Checking the Protection Data Communication
  224
- Checking the System Connections
  225
- Commissioning
  227
- Test Mode and Transmission Block
  228
- Checking Time Synchronization
  228
- Testing the System Interface
  228
- Configuring Communication Modules
  230
- Checking the Status of Binary Inputs and Outputs
  233
- Checking the Protection Data Communication
  236
- Checking Circuit Breaker Failure Protection
  238
- Checking the Instrument Transformer Connections of One Line End
  239
- Checking the Instrument Transformer Connections of Two Line Ends
  244
- Checking the Pilot Protection for Internal and External Remote Tripping
  244
- Checking User-Defined Functions
  244
- Trip and Close Test with the Circuit Breaker
  244
- Switching Check for the Configured Equipment
  245
- Triggering Oscillographic Recording for Test
  245
- Final Preparation of the Device
  247
4 Technical Data

249
- General Device Data
  250
- Analog Inputs
  250
- Auxiliary Voltage
  250
- Binary Inputs and Outputs
  251
- Communication Interfaces
  252
- Electrical Tests
  254
- Mechanical Stress Tests
  256
- Climatic Stress Tests
  256
- Service Conditions
  257
- Design
  257
- UL Certification Conditions
  257
- Protection Interfaces and Connections
  259
- 87 Differential Protection Phase Comparison Protection
  261
- Ground Fault Differential Protection in Grounded Systems
  264
- Ground Fault Differential Protection in Resonant-Grounded / Isolated Systems
  265
- Breaker Intertrip and Remote Tripping- Direct Local Trip
  266
- Time Overcurrent Protection
  267
- Inrush Current Restraint Breaker Intertrip and Remote Tripping
  274
- Circuit-Breaker Failure Protection (Optional)
  275
- Thermal Overload Protection 49
  276
- Voltage Protection (Optional)
  278
- Frequency Protection (Optional)
  281
- Automatic Reclosing (Optional)
  282
- Transmission of Binary Information and Commands
  283
- Monitoring Functions
  284
- Flexible Protection Functions
  286
- User-Defined Functions (CFC)
  289
- Additional Functions
  293
- Dimensions
  296
- Panel Flush Mounting and Cabinet Flush Mounting (Housing Size 1/6)
  296
- Panel Surface Mounting (Housing Size 1/6)
  297
- Bottom View
  297
A Ordering Information and Accessories

299
- A.1 Ordering Information 7SD80 V4.7
  300
- Accessories
  303
B Terminal Assignments

305
- 7SD80 - Housing for Panel Flush Mounting, Cabinet Flush Mounting and Panel Surface Mounting
  306
C Connection Examples

313
- Connection Examples for Current and Voltage Transformers
  314
- Current Transformer Requirements
  
  317
  - Current Transformer Ratio
    318
  - Overcurrent Factors
    319
  - Class Conversion
    320
  - Core Balance Current Transformer
    321
E Default Settings and Protocol-Dependent Functions

323
- Leds
  324
- Binary Input
  325
- Binary Output
  326
- Function Keys
  327
- Default Display
  328
- Pre-Defined CFC Charts
  331
- Protocol-Dependent Functions
  332
- Functions, Settings, Information
  
  333
  - Functional Scope
    334
  - Settings
    336
  - Information List
    352
  - Group Indications
    392
  - Measured Values
    393
- Literature
  
  401
- Glossary
  
  403
- Index
  
  413

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