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ABB Relion REB500 manuals

Relion REB500 first page preview

Relion REB500

Brand: ABB | Category: Relays
Table of contents
  1. Table Of Contents
  2. Application
  3. Main features
  4. Mode of installation
  5. System design
  6. Functionality
  7. Additional features
  8. REB500 Process bus configuration
  9. Hardware description
  10. Connection diagrams
  11. Technical Data
  12. Ordering for customized IED
  13. Manuals
Relion REB500 first page preview

Relion REB500

Brand: ABB | Category: Protection Device
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. Table Of Contents
  7. Section 1 Introduction
  8. Document conventions
  9. Section 2 Safety information
  10. Section 3 Signals
  11. General inputs to BP
  12. Bay protection — function-specific signals
  13. Signal designations of BP internal signals
  14. Binary output signals of BP
  15. Section 4 System settings
  16. Scaling factor setting for bay protection
  17. Section 5 Bay protection functions
  18. Binary inputs
  19. Measurements
  20. Parameters
  21. Configuration
  22. Measurement
  23. Definitive zone (Def)
  24. Backup overcurrent unit (O/C Backup Protection)
  25. Tripping logic
  26. Power-swing blocking
  27. Technical description
  28. Distance measurement
  29. VT supervision
  30. Backup overcurrent function (O/C Backup)
  31. Definite time over- and undercurrent protection 51 (OCDT)
  32. Function settings
  33. Inverse time overcurrent protection 51 (OC)
  34. Inputs and outputs
  35. Directional overcurrent definite time protection 67 (DIROCDT)
  36. Directional overcurrent inverse time protection 67 (DIROCINV)
  37. Definite time over- and undervoltage protection 59/27 (OVDT)
  38. Binary outputs
  39. Synchrocheck 25 (SYNC)
  40. Parameters to be set
  41. Supplementary information for binary inputs
  42. Autoreclosure 79 (AR)
  43. Connections between autoreclosure and distance functions
  44. Connections between autoreclosure and overcurrent functions
  45. Coordinating autoreclosure (AR) with first and second main protections
  46. Timers
  47. Supplementary information for binary outputs
  48. Timing diagrams
  49. Checking the dead times
  50. Directional sensitive EF protection for grounded system 67N (DIREFGND)
  51. Choice of operating mode
  52. Setting the enabling pick-up levels
  53. Setting the characteristic angle
  54. Setting the transient blocking time (t TransBlk)
  55. Logic/Trip Logic (LOGIC)
  56. Features
  57. Operation of the function with integration
  58. Peak value over and undercurrent protection 50 (OCINST)
Relion REB500 first page preview

Relion REB500

Brand: ABB | Category: Protection Device
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Section 1 Introduction
  6. Document conventions
  7. Section 2 Safety information
  8. Section 3 Overview
  9. Section 4 Software
  10. Station automation system (SAS)
  11. Section 5 Signal acquisition and processing
  12. Binary inputs
  13. Binary outputs
  14. Section 6 Self-supervision
  15. Software supervision
  16. Supervision of the protection functions
  17. Microprocessor program and main memories
  18. Internal analogue measurement supervision
  19. Secondary injection tests
  20. Section 7 System Settings
  21. Isolator and circuit-breaker positions
  22. Supervising isolator and circuit-breaker statuses
  23. Isolator alarm
  24. Acknowledging the isolator alarm
  25. Note on isolators and circuit-breakers
  26. Emergency bay unit operation
  27. Section 8 Busbar protection
  28. Application example
  29. Safety aspects of the measuring principle
  30. Restrained amplitude comparison
  31. Operating characteristic
  32. Restrained amplitude comparison with CT saturation
  33. Phase comparison
  34. Case studies: busbar layouts
  35. Influence of the phase comparison function
  36. Case b: Loop current
  37. Section 9 Special applications of BBP
  38. Blocking measurement of certain CTs
  39. In the event of a protection function (BBP, BFP or EFP) tripping this CB
  40. Short-circuiting of a CT
  41. Feeder circuit-breakers
  42. Breaker reclaim time
  43. Example of when the reclaim time is set too short
  44. Example of a CLOSE CB signal which was not registered
  45. Protection zones
  46. Check zone
  47. Application of check zone protection
  48. Maintenance conditions in connection with CzBBP
  49. Section 10 Breaker failure protection (BFP)
  50. Linearized current transformers (TPZ)
  51. Case 2: Backup trip by BFP
  52. setting
  53. 10.2.6 Maximum time t
  54. BFP L0 system
  55. caused by CT saturation
  56. caused by an open CT circuit
  57. CT inaccuracies
  58. BFP start input supervision
  59. Section 11 Additional protection features
  60. Result
  61. Solution
  62. Example 3: BBP tripping enabled by the internal undervoltage function
  63. Example 5: BBP neutral measuring system enabled by the internal undervoltage functio
  64. Section 12 1½ breaker schemes and duplex stations
  65. ½ breaker scheme with 3 CTs per diameter
  66. Transformer feeder
  67. ½ breaker scheme with 5 CTs per diameter
  68. ½ breaker scheme with 8 CTs per diameter
  69. Duplex station
  70. Assignment of bay units
  71. Section 13 Complex stations
  72. Switchgear bays as bus-tie or feeder circuit-breaker
  73. Control using 11105_External TRIP
  74. Bypass isolator
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