Siemens 7SR18 Solkor Differential Relay Manuals

Siemens 7SR18 Solkor Differential Relay Manuals

Manuals and User Guides for Siemens 7SR18 Solkor Differential Relay. We have 1 Siemens 7SR18 Solkor Differential Relay manual available for free PDF download: Manual

Siemens 7SR18 Solkor Manual

Siemens 7SR18 Solkor Manual (417 pages)

Reyrolle Protection Devices, Energy Management, Line Differential Relay

Brand: Siemens | Category: Relays | Size: 5.6 MB

Table of Contents

Table of Contents

6
Section 2: Operation Guide/Section 3: Configuring the Relay Using Reydisp Evolution

84
Table of Contents

96
- Earthing
  98
- Recommended Mounting Position
  98
- Unpacking, Storage and Handling
  98
- Wiring
  98
- Ancillary Equipment
  99
- Disposal
  99
  - Environmental Protection Hints
    99
- Section 2: Equipment Operating Conditions
  100
  - Current Transformer Circuits
    100
  - External Resistors
    100
  - Fibre Optic Communication
    100
  - Front Cover
    100
- Section 3: Dimensions and Panel Fixings
  101
  - Relay Dimensions and Weight
    101
  - Fixings
    102
    
    Crimps
    102
    
    Panel Fixings
    102
- Section 4: Rear Terminal Drawings
  103
  - E6 Case
    103
- Section 5: Connection/Wiring/Diagrams
  105
- Section 6: Data Comms Connections
  113
Section 1: Common Functions/Section 2: Protection Functions

120
- Section 1: Common Functions
  122
  - General
    122
    
    CE Conformity
    122
    
    Reference
    122
    
    Accuracy Reference Conditions
    122
    
    Dimensions
    122
    
    Weights
    122
  - Energising Quantities
    123
    
    Auxiliary Power Supply
    123
    
    AC Analogue Current
    124
    
    AC Analogue Voltage
    124
    
    Binary (Digital) Outputs
    125
    
    Binary (Digital) Inputs
    125
  - Functional Performance
    126
    
    Instrumentation
    126
    
    Real Time Clock
    126
  - Data Communication Interfaces
    127
    
    USB 2.0 Data Communication Interface
    127
    
    RS485 Data Communication Interface
    127
    
    Fibre Optic Ethernet Data Communication Interface (IEC61850 Option)
    127
    
    Electrical Ethernet Data Communication Interface (IEC61850 Option)
    127
  - Protection Interfaces and Connections
    128
    
    Differential Protection
    128
    
    Protection Interfaces
    128
  - Environmental Performance
    130
    
    General
    130
    
    Emissions
    131
    
    Immunity
    132
    
    Mechanical
    134
- Section 2: Protection Functions
  135
  - Undercurrent
    135
    
    Reference
    135
    
    Operate and Reset Level
    135
    
    Operate and Reset Time
    135
  - Negative Phase Sequence Overcurrent
    136
    
    Reference (46DT)
    136
    
    Operate and Reset Level (46DT)
    136
    
    Operate and Reset Time (46DT)
    136
    
    Reference (46IT)
    136
    
    Operate and Reset Level (46IT)
    136
    
    Operate and Reset Time (46IT)
    137
  - Thermal Overload
    138
    
    Reference
    138
    
    Operate and Reset Level
    138
    
    Operate and Reset Time
    138
  - Instantaneous Overcurrent
    140
    
    Reference
    140
    
    Operate and Reset Level
    140
    
    Operate and Reset Time
    140
  - Instantaneous Measured Earth Fault
    141
    
    Reference
    141
    
    Operate and Reset Level
    141
    
    Operate and Reset Time
    141
  - Instantaneous Derived Earth Fault
    142
    
    Reference
    142
    
    Operate and Reset Level
    142
    
    Operate and Reset Time
    142
  - Time Delayed Overcurrent
    143
  - Reference
    143
  - Operate and Reset Level
    143
  - Operate and Reset Time
    144
- Time Delayed Measured Earth Fault
  149
  - Reference
    149
  - Operate and Reset Level
    149
  - Operate and Reset Time
    150
- Time Delayed Derived Earth Fault
  151
  - Reference
    151
  - Operate and Reset Level
    151
  - Operate and Reset Time
    152
- 67/67N Directional Overcurrent & Earth Fault
  153
  - Reference
    153
  - Operate Angle
    153
  - Operate Threshold
    153
  - Operate and Reset Time
    153
- Differential
  154
  - Reference
    154
  - Operate and Reset Level
    154
  - Operate Time
    154
- 87HS High-Set Differential
  155
  - Reference
    155
  - Operate and Reset Level
    155
  - Operate and Reset Time
    155
- Inter-Trip Element
  155
  - Operate Time
    155
- 46BC Broken Conductor
  156
  - Reference
    156
  - Operate and Reset Level
    156
  - Operate and Reset Time
    156
- Section 3: Supervision Functions
  156
- 50BF Circuit Breaker Fail
  157
  - Reference
    157
  - Operate and Reset Level
    157
  - Operate and Reset Time
    157
- 60CTS & 60CTS-I Current Transformer Supervision
  158
  - Reference
    158
  - Current & Voltage Threshold
    158
  - Operate and Reset Time
    158
- 60VTS Voltage Transformer Supervision
  159
  - Reference
    159
  - Operate and Reset Level
    159
  - Operate and Reset Time
    159
- 74TCS & 74CCS Trip & Close Circuit Supervision
  160
  - Reference
    160
  - Operate and Reset Time
    160
- 81HBL2 Inrush Detector
  160
Table of Contents

164
- Current Meters
  165
- Favourite Meters
  165
- Voltage Meters
  167
- Directional Meters
  169
- Prot'n Comms Meters
  169
- Differential Meters
  170
- Thermal Meters
  170
- Maintenance Meters
  171
- Demand Meters
  172
- Frequency Meters
  172
- General Alarm Meters
  172
- Binary Input Meters
  173
- Auto-Reclose Meters
  174
- Binary Output Meters
  174
- Miscellaneous Meters
  174
- Virtual Meters
  174
- Communication Meters
  175
- Quick Logic Meters
  175
Table of Contents

222
- 1 Introduction
  
  224
- 2 Physical Connection
  
  226
  - Introduction
    226
  - USB Interface (COM2)
    227
  - RS485 Interface (COM1)
    227
- 3 IEC 60870-5-103 Definitions
  
  230
  - Introduction
    230
  - Cause of Transmission
    231
  - Application Service Data Unit (ASDU) Type
    232
  - Point List
    233
    
    Event Function (FUN) & Information (INF) Numbers
    233
    
    Measurands
    240
    
    Disturbance Recorder Actual Channel (ACC) Numbers
    241
- 4 MODBUS Definitions
  
  242
  - Introduction
    242
  - MODBUS Register Data Types
    243
    
    Fp_32Bits_3Dp
    244
    
    Uint32
    244
    
    Uint16
    244
    
    Event
    245
    
    Eventcount
    246
    
    Time_Meter
    246
    
    Str32 & Str64
    246
    
    Bitstring
    246
  - Point List
    248
    
    Coils (Read Write Binary Values)
    248
    
    Inputs (Read Only Binary Values)
    249
    
    Input Registers (Read Only Registers)
    253
    
    Holding Registers (Read Write Registers)
    257
- 5 DNP3 Definitions
  
  260
  - Device Profile
    260
  - Implementation Table
    263
  - Point List
    269
    
    Binary Input Points
    269
    
    Counters
    281
    
    Analog Inputs
    281
  - Additional Settings
    286
- 6 Not Applicable
  
  288
- 7 IEC61850 Protocol Support
  
  290
  - Introduction
    290
- 8 Serial Modems
  
  292
  - Introduction
    292
  - Connecting a Modem to the Relay(S)
    292
  - Setting the Remote Modem
    292
  - Connecting to the Remote Modem
    292
- 9 Configuration
  
  294
- 10 Glossary
  
  296
Table of Contents

302
- Section 1: Common Functions
  305
  - Overview
    305
  - Before Testing
    305
    
    Safety
    305
    
    Sequence of Tests
    305
    
    Test Equipment
    306
    
    Use of PC to Facilitate Testing
    306
    
    Precautions
    306
    
    Applying Settings
    306
    
    Tests
    307
    
    Inspection
    307
    
    Secondary Injection Tests
    307
    
    Primary Injection Tests
    307
    
    Putting into Service
    307
    
    AC Analogue Energising Quantities
    308
    
    Binary Inputs
    308
    
    Binary Outputs
    309
    
    Relay Case Shorting Contacts
    309
- Section 2: Protection Functions
  310
  - Biased Differential (87BD, 87HS)
    311
  - Secondary Injection Testing
    312
  - Current Differential
    312
  - Typical Results for Testing 87BD
    314
  - Differential Highset 87HS
    314
  - Primary Injection Tests
    315
  - End to End Signalling
    317
  - On-Load Tests
    317
- Section 3: Putting into Service
  319
  - Phase Overcurrent (50, 51)
    320
    
    Element Blocking
    322
    
    ANSI Reset
    322
    
    IEC Reset
    323
    
    Inverse Time Overcurrent (51C)
    326
    
    ANSI Reset
    326
    
    IEC Reset
    327
    
    Element Blocking
    327
  - Derived Earth Fault (50N, 51N)
    328
    
    Definite Time Overcurrent (50N)
    329
    
    Inverse Time Overcurrent (51N)
    329
    
    Element Blocking
    330
    
    ANSI Reset
    331
    
    IEC Reset
    331
  - Measured Earth Fault (50G,51G)
    332
    
    Element Blocking
    334
    
    ANSI Reset
    335
    
    IEC Reset
    335
    
    ANSI Reset
    338
    
    Element Blocking
    338
    
    Element Blocking from Current Guard
    340
  - Thermal Overload (49)
    341
    
    Element Blocking
    342
- Section 4: Supervision Functions
  343
  - CB Fail (50BF)
    343
    
    Element Blocking
    344
  - Current Transformer Supervision (60CTS)
    345
  - Broken Conductor (46BC)
    346
    
    Element Blocking
    347
  - Magnetising Inrush Detector (81HBL2)
    349
- Section 5: Control & Logic Functions
  350
  - Quick Logic
    350
- Section 6: Testing and Maintenance
  351
  - Periodic Tests
    351
  - Maintenance
    351
  - Troubleshooting
    352
Table of Contents

356

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