Siemens Solkor 7PG2115 Manuals

Manuals and User Guides for Siemens Solkor 7PG2115. We have 4 Siemens Solkor 7PG2115 manuals available for free PDF download: Technical Manual, Application Manual, Manual

Siemens Solkor 7PG2115 Technical Manual (325 pages)

Feeder Protection

Brand: Siemens | Category: Protection Device | Size: 11.87 MB

Table of Contents

4
Section 1: Introduction/Section 2: Setting & Configuring the Relay Using Reydisp Evolution

84
- Section 1: Introduction
  85
  - Differential Protection
    85
    
    Protection Sensitivity
    85
    
    Pilot Resistance
    85
    
    Test Link
    85
    
    Pilot Supervision
    85
  - Relay Menus and Display
    85
  - Operation Guide
    88
    
    User Interface Operation
    88
  - Setting Mode
    89
  - Instruments Mode
    91
  - Fault Data Mode
    98
- Section 2: Setting & Configuring the Relay Using Reydisp Evolution
  99
  - Physical Connection
    99
    
    Front USB Connection
    99
    
    Rear RS485 Connection
    100
    
    Configuring Relay Data Communication
    100
    
    Connecting to the Relay for Setting Via Reydisp
    101
    
    Configuring the User Texts Using Reydisp Language Editor
    101
    
    The Copyright and Other Intellectual Property Rights in this Document, and in any Model or Article Produced from It
    104
Section 1: Common Functions/Section 2: Protection Functions

105
- Section 1: Common Functions
  108
  - General
    108
    
    CE Conformity
    108
    
    Reference
    108
    
    Dimensions
    108
    
    Weights
    108
  - Energising Quantities
    109
    
    Auxiliary Power Supply
    109
    
    AC Current
    110
    
    AC Voltage
    110
    
    Binary (Digital) Outputs
    111
    
    Solkor Contactor no Contacts
    111
    
    Binary (Digital) Inputs
    111
  - Functional Performance
    113
    
    Instrumentation
    113
    
    USB 2.0 Data Communication Interface
    113
    
    RS485 Data Communication Interface
    113
    
    Real Time Clock
    113
  - Current Differential Application Limits
    113
    
    Pilot Cable Connection
    113
    
    Line Charging Current
    114
  - Environmental Performance
    114
    
    General
    114
    
    Emissions
    115
    
    Immunity
    115
    
    Mechanical
    116
- Section 2: Protection Functions
  118
  - 27/59 Under/Over Voltage
    118
    
    Reference
    118
    
    Operate and Reset Level
    118
    
    Operate and Reset Time
    118
  - Undercurrent
    118
  - 46NPS Negative Phase Sequence Overcurrent
    119
    
    Reference (46DT)
    119
    
    Operate and Reset Level (46DT)
    119
    
    Operate and Reset Time (46DT)
    119
    
    Reference (46IT)
    119
    
    Operate and Reset Level (46IT)
    120
    
    Operate and Reset Time (46IT)
    120
  - Negative Phase Sequence Voltage
    121
    
    Reference (47)
    121
    
    Operate and Reset Level (47)
    121
    
    Operate and Reset Time (47)
    121
  - Thermal Overload
    121
    
    Reference
    121
    
    Operate and Reset Level
    124
    
    Operate and Reset Time
    124
  - Instantaneous Overcurrent
    124
    
    Reference
    124
  - Instantaneous Measured Earth Fault
    124
  - Instantaneous Derived Earth Fault
    125
    
    Reference
    125
    
    Operate and Reset Level
    125
    
    Operate and Reset Time
    125
  - Time Delayed Overcurrent
    126
    
    Reference
    126
    
    Operate and Reset Level
    126
    
    Operate and Reset Time
    126
  - Time Delayed Measured Earth Fault
    131
    
    Reference
    131
    
    Operate and Reset Level
    131
    
    Operate and Reset Time
    132
  - Time Delayed Derived Earth Fault
    133
    
    Reference
    133
    
    Operate and Reset Level
    133
    
    Operate and Reset Time
    135
  - Voltage Controlled Overcurrent
    135
    
    Reference
    135
    
    Operate and Reset Level
    135
  - Neutral Voltage Displacement
    136
    
    Reference (59NDT)
    136
    
    Operate and Reset Level (59NDT)
    136
    
    Operate and Reset Time (59NDT)
    136
    
    Reference (59NIT)
    136
    
    Operate and Reset Level (59NIT)
    136
    
    Operate and Reset Time (59NIT)
    137
  - Restricted Earth Fault Protection
    138
    
    Reference
    138
    
    Operate and Reset Level
    138
    
    Operate and Reset Time
    138
  - 67/67N Directional Overcurrent & Earth Fault
    139
    
    Reference
    139
    
    Operate Angle
    139
    
    Operate Threshold
    139
    
    Operate and Reset Time
    139
  - Pilot Wire Current Differential
    139
    
    Operate Level
    139
    
    Operate Time
    140
    
    Stability Level
    140
- Section 3: Supervision Functions
  141
  - 46BC Broken Conductor
    141
    
    Reference
    141
    
    Operate and Reset Level
    142
    
    Operate and Reset Time
    142
  - 50BF Circuit Breaker Fail
    142
    
    Reference
    142
    
    Operate and Reset Time
    143
  - 60CTS Current Transformer Supervision
    143
    
    Reference
    143
    
    Current & Voltage Threshold
    143
  - 60VTS Voltage Transformer Supervision
    144
    
    Reference
    144
    
    Operate and Reset Level
    144
    
    Operate and Reset Time
    144
  - 74TCS & 74CCS Trip & Close Circuit Supervision
    145
    
    Reference
    145
    
    Operate and Reset Time
    145
  - 81HBL2 Inrush Detector
    145
  - The Copyright and Other Intellectual Property Rights in this Document, and in any Model or Article Produced from It
    146
Table of Contents

147
- Section 1: Introduction
  148
- Section 2: Physical Connection
  149
  - Communication Ports
    149
    
    USB Interface
    149
    
    RS485 Interface
    149
- Section 3: IEC 60870-5-103 Definitions
  151
  - Introduction
    151
- Section 4: Modbus Definitions
  160
  - Introduction
    160
- Section 5: DNP3.0 Definitions
  165
  - Device Profile
    165
  - Implementation Table
    168
  - Point List
    175
- Section 6: Configuration
  182
- Section 7: Glossary
  183
  - The Copyright and Other Intellectual Property Rights in this Document, and in any Model or Article Produced from It
    184
Table of Contents

185
- Section 1: Installation
  186
  - Unpacking, Storage and Handling
    186
  - Recommended Mounting Position
    186
  - Wiring
    186
  - Earthing
    186
  - Ancillary Equipment
    186
- Section 2: Equipment Operating Conditions
  187
  - Current Transformer Circuits
    187
  - External Resistors
    187
  - Front Cover
    187
- Section 3: Dimensions and Panel Fixings
  188
  - Relay Dimensions and Weight
    188
  - Fixings
    192
    
    Epsilon Cases
    192
    
    Vedette Cases
    192
    
    Back of Panel Cases
    192
- Section 4: Rear Terminal Drawings
  193
  - E10 Case
    193
- Section 5: Connection/Wiring/Diagrams
  194
- Section 6: Data Comms Connections
  198
  - RS485 Connection
    198
  - The Copyright and Other Intellectual Property Rights in this Document, and in any Model or Article Produced from It
    199
Table of Contents

200
- Section 1: Common Functions
  204
  - Overview
    204
  - Before Testing
    204
    
    Safety
    204
    
    Sequence of Tests
    204
    
    Test Equipment
    205
    
    Use of PC to Facilitate Testing
    205
    
    Precautions
    205
    
    Inspection
    206
    
    Applying Settings
    206
  - Tests
    206
    
    Secondary Injection Tests
    206
    
    Primary Injection Tests
    207
    
    Secondary Wiring Insulation-Resistance Test
    207
    
    Current-Transformer Ratio and Polarity Tests
    207
    
    Pilot Insulation-Resistance Test
    208
    
    Pilot-Loop Resistance Tests
    208
    
    Pilot Connection Check
    209
    
    Putting into Service
    210
    
    Stability Tests
    212
    
    Alternative Tests if Primary Injection Equipment Is Not Available
    213
    
    Check of Fault Settings by Secondary Injection
    213
    
    Current Transformer Ratio and Polarity Tests
    214
    
    Check of Secondary Connections
    215
  - AC Energising Quantities
    216
  - Binary Inputs
    216
    
    Connections for Use in Solkor R Mode
    217
  - Binary Outputs
    218
  - Relay Case Shorting Contacts
    218
- Section 2: Protection Functions
  219
  - Current Differential (87)
    220
  - Phase Directional Polarity Check
    220
    
    Out of 3 Logic
    222
  - Phase Overcurrent (67/50,67/51)
    222
    
    Definite Time Overcurrent (50)
    223
    
    Inverse Time Overcurrent (51)
    223
  - Voltage Controlled Overcurrent (51V)
    225
  - Cold Load (51C)
    227
    
    Inverse Time Overcurrent (51C)
    228
  - Directional Earth Fault Polarity Check (67N)
    230
  - Derived Earth Fault (67/50N, 67/51N)
    231
    
    Directional Polarity
    232
    
    Definite Time Overcurrent (50N)
    232
    
    Inverse Time Overcurrent (51N)
    232
  - Measured Earth Fault (67/50G,67/51G)
    235
    
    Directional Polarity
    236
    
    Definite Time Overcurrent (67/50G)
    236
    
    Inverse Time Overcurrent (67/51G)
    236
  - Sensitive Earth Fault (67/50S,67/51S)
    239
    
    Directional Polarity
    240
    
    (50Sef)
    240
    
    Inverse Time Overcurrent (51SEF)
    240
  - Restricted Earth Fault (64H)
    243
  - Negative Phase Sequence Overcurrent (46NPS)
    245
    
    Definite Time NPS Overcurrent (46DT)
    246
    
    Inverse Time NPS Overcurrent (46IT)
    246
  - Undercurrent (37)
    248
  - Thermal Overload (49)
    250
  - Over/Under Voltage
    252
    
    Phase Under/Over Voltage (27/59)
    252
    
    Undervoltage Guard (27/59UVG)
    254
  - NPS Overvoltage (47)
    254
  - Neutral Overvoltage (59N)
    256
    
    Definite Time (59NDT)
    256
    
    Inverse Time (59NIT)
    257
- Section 3: Supervision Functions
  258
  - CB Fail (50BF)
    258
    
    Element Blocking
    259
  - Voltage Transformer Supervision (60VTS)
    260
    
    Or 2 Phase VT Fail
    260
    
    Phase VT Fail
    261
  - Current Transformer Supervision (60CTS)
    262
    
    7Pg2113 & 7Pg2115
    262
    
    7Pg2114 & 7Pg2116
    263
  - Broken Conductor (46BC)
    264
  - Trip/Close Circuit Supervision (74T/CCS)
    266
  - Magnetising Inrush Detector (81HBL)
    267
- Section 4: Control & Logic Functions
  268
  - Autoreclose (79)
    268
  - Quick Logic
    268
- Section 5: Testing and Maintenance
  269
  - Periodic Tests
    269
  - Maintenance
    269
  - Troubleshooting
    269
- Section 6: Pilot Supervision Equipment
  271
  - Introduction
    271
  - Description of Equipment
    271
  - Commissioning Tests
    271
    
    Check of Connections
    271
    
    Secondary Wiring Insulation Resistance Tests
    272
    
    Pilot Tests
    272
    
    Ratio and Polarity
    272
    
    Overall Fault Setting Tests
    272
    
    Check of Pilots Supervision Receive Relay
    272
    
    Test of Guard Relays (Where Fitted)
    272
    
    Test of Pilot Supervision Supply Failure Relay (Where Fitted)
    273
    
    Overall Tests of Pilot Supervision Equipment
    273
    
    Stability Tests
    274
    
    Putting into Service
    274
    
    Notes
    274
    
    The Copyright and Other Intellectual Property Rights in this Document, and in any Model or Article Produced from It
    276
Table of Contents

277
- Section 1: Pilot Wire Current Differential Scheme
  279
  - General
    279
  - Information Required When Ordering
    279
  - Equipment Options
    280
    
    Solkor Plain/Overcurrent Protection Schemes
    280
    
    Pilot Supervision 5Kv Schemes
    280
    
    15Kv Schemes
    280
  - Application Diagrams
    281
  - Essential External Wiring and Settings
    283
    
    Description of Typical Setting File
    284
  - Application Considerations
    286
    
    Overcurrent Guard
    286
    
    5/15Kv Isolation Voltage
    286
    
    Pilot Cables
    286
    
    Pilot Supervision
    287
    
    Injection Intertripping
    287
    
    Capacitive Charging Currents
    288
    
    N/N1 Setting
    288
    
    In-Zone Tapped Load (Bleed-Off)
    288
- Section 2: Additional Functions
  289
  - Multiple Settings Groups
    289
  - Binary Inputs
    290
    
    Alarm and Tripping Inputs
    290
    
    The Effects of Capacitance Current
    291
    
    AC Rejection
    291
  - Binary Outputs
    293
  - Leds
    293
- Section 3: Protection Functions
  294
  - Time Delayed Overcurrent (51/51G/51N)
    294
    
    Selection of Overcurrent Characteristics
    295
    
    Reset Delay
    296
  - Voltage Dependent Overcurrent (51V)
    297
  - Cold Load Settings (51C)
    297
  - Instantaneous Overcurrent (50/50G/50N)
    298
  - Directional Protection (67)
    299
    
    Out of 3 Logic
    301
  - Directional Earth-Fault (50/51G, 50/51N, 51/51SEF)
    302
  - High Impedance Restricted Earth Fault Protection (64H)
    303
  - Negative Phase Sequence Overcurrent (46NPS)
    304
  - Undercurrent (37)
    305
  - Thermal Overload (49)
    305
  - Under/Over Voltage Protection (27/59)
    306
  - Neutral Overvoltage (59N)
    307
    
    Application with Capacitor Cone Units
    308
    
    Derived NVD Voltage
    308
  - Negative Phase Sequence Overvoltage (47)
    308
- Section 4: CT Requirements
  309
- Section 5: Control Functions
  313
  - Auto-Reclose Applications
    313
    
    Auto-Reclose Example 1
    314
    
    Auto-Reclose Example 2 (Use of Quicklogic with AR)
    315
  - Quick Logic Applications
    316
    
    Auto-Changeover Scheme Example
    316
- Section 6: Supervision Functions
  317
  - Circuit-Breaker Fail (50BF)
    317
    
    Settings Guidelines
    317
  - Current Transformer Supervision
    319
  - Voltage Transformer Supervision (60VTS)
    320
  - Trip/Close Circuit Supervision (74T/CCS)
    321
    
    Trip Circuit Supervision Connections
    321

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