Toshiba GRL100-702B manuals
GRL100-702B
Table of contents
- Safety Precautions
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Introduction
- Application Notes
- Current Differential Protection
- Zero-phase Current Differential Protection
- Fail-safe Function
- Remote Differential Trip
- Transmission Data
- Charging Current Compensation
- Blind Zone Protection
- Application to Three-terminal Lines
- Dual Communication Mode
- Communication System
- Setting
- Distance Protection
- Command Protection
- Power Swing Blocking
- Directional Earth Fault Protection
- Directional Earth Fault Command Protection
- Overcurrent Backup Protection
- Inverse Time Overcurrent Protection
- Definite Time Overcurrent Protection
- Transfer Trip Function
- Out-of-step Protection
- Thermal Overload Protection
- Overvoltage and Undervoltage Protection
- Undervoltage Protection
- Broken Conductor Protection
- Breaker Failure Protection
- Switch-Onto-Fault Protection
- Stub Protection
- Tripping Output
- Autoreclose
- Scheme Logic
- Autoreclose Output Signals
- Characteristics of Measuring Elements
- Zero-phase Current Differential Element DIFG
- Distance Measuring Elements Z1, Z2, Z3, Z4, ZR and PSB
- Phase Selection Element UVC
- Directional Earth Fault Elements DEFF and DEFR
- Thermal Overload Element
- Current change detection elements OCD, OCD1 and EFD
- Fault Locator
- Distance to Fault Calculation
- Technical Description
- Transformer Module
- Signal Processing and Communication Module
- Binary Input and Output Module
- Human Machine Interface (HMI) Module
- Input and Output Signals
- Binary Output Signals
- Automatic Supervision
- CT Circuit Current Monitoring
- CT Circuit Failure Detection
- Differential Current (Id) Monitoring
- Telecommunication Channel Monitoring
- Failure Alarms
- Trip Blocking
- Recording Function
- Event Recording
- Metering Function
- User Interface
- Communication Ports
- Operation of the User Interface
- Relay Menu
- Displaying Records
- Displaying the Status
- Viewing the Settings
- Changing the Settings
- Testing
- Personal Computer Interface
- IEC 60870-5-103 Interface
- Installation
- External Connections
- Commissioning and Maintenance
- Cautions
- Preparations
- Hardware Tests
- Binary Input Circuit
- Binary Output Circuit
- AC Input Circuits
- Function Test
- Timer
- Protection Scheme
- Metering and Recording
- Conjunctive Tests
- Tripping and Reclosing Circuit Test
- Maintenance
- Replacing Failed Modules
- Resumption of Service
- Putting Relay into Service
- Appendix A Block Diagram
- Appendix B Signal List
- Appendix C Variable Timer List
- Appendix D Binary Output Default Setting List
- Appendix E Details of Relay Menu and LCD & Button Operation
- Appendix F Case Outline
- Appendix G Typical External Connection
- Appendix H Relay Setting Sheet
- Appendix I Commissioning Test Sheet (sample)
- Appendix J Return Repair Form
- Appendix K Technical Data
- Appendix L Symbols Used in Scheme Logic
- Appendix M Multi-phase Autoreclose
- Appendix N Data Transmission Format
- Appendix O Example of Setting
- Appendix P Programmable Reset Characteristics and Implementation of Thermal Model to IEC60255-8
- Appendix Q IEC60870-5-103: interoperability
- Appendix R Inverse Time Characteristics
- Appendix S Failed Module Tracing and Replacement