Contents - Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Section 1 Introduction
- Product documentation
- Document revision history
- Document symbols and conventions
- Document conventions
- Section 2 Application
- Main protection functions
- Control and monitoring functions
- Communication
- Basic IED functions
- Section 3 Configuration
- Section 4 Analog inputs
- Setting of current channels
- Example 2
- Example 3
- Examples on how to connect, configure and set CT inputs for most commonly used CT connections
- Example on how to connect a star connected three-phase CT set to the IED
- Example how to connect delta connected three-phase CT set to the IED
- Example how to connect single-phase CT to the IED
- Relationships between setting parameter Base Current, CT rated primary current and minimum pickup of a protection IED
- Setting of voltage channels
- Examples on how to connect a three phase-to-earth connected VT to the IED
- Example on how to connect a phase-to-phase connected VT to the IED
- Example on how to connect an open delta VT to the IED for high impedance earthed or unearthed netwoeks
- Example how to connect the open delta VT to the IED for low impedance earthed or solidly earthed power systems
- Example on how to connect a neutral point VT to the IED
- Section 5 Local HMI
- Display
- LEDs
- Keypad
- Local HMI functionality
- Parameter management
- Section 6 Differential protection
- Setting guidelines
- Elimination of zero sequence currents
- Inrush restraint methods
- External/Internal fault discriminator
- Differential current alarm
- Switch onto fault feature
- Typical main CT connections for transformer differential protection
- Application Examples
- Summary and conclusions
- Low impedance restricted earth fault protection REFPDIF
- Transformer winding, solidly earthed
- Transformer winding, earthed through zig-zag earthing transformer
- Autotransformer winding, solidly earthed
- Reactor winding, solidly earthed
- CT earthing direction
- Settings
- Section 7 Current protection
- Meshed network without parallel line
- Meshed network with parallel line
- Four step phase overcurrent protection OC4PTOC
- Settings for each step
- nd harmonic restrain
- Instantaneous residual overcurrent protection EFPIOC
- Identification
- Four step residual overcurrent protection EF4PTOC
- Common settings for all steps
- Switch onto fault logic
- Transformer application example
- Sensitive directional residual overcurrent and power protection SDEPSDE
- Thermal overload protection, two time constants TRPTTR
- Setting guideline
- Breaker failure protection CCRBRF
- Directional underpower protection GUPPDUP
- Directional overpower protection GOPPDOP
- Broken conductor check BRCPTOC
- Section 8 Voltage protection
- Section 9 Multipurpose protection
- Current and voltage selection for CVGAPC function
- Base quantities for CVGAPC function
- Inadvertent generator energization
- Negative sequence overcurrent protection
- Generator stator overload protection in accordance with IEC or ANSI standards
- Open phase protection for transformer, lines or generators and circuit breaker head flashover protection for generators
- Voltage restrained overcurrent protection for generator and step-up transformer
- Section 10 Secondary system supervision
- Zero sequence based
- Delta U and delta I
- Section 11 Control
- Single circuit breaker with double busbar, external voltage selection
- Apparatus control APC
- Bay control (QCBAY)
- Switch controller (SCSWI)
- Switches (SXCBR/SXSWI)
- Interaction between modules
- Switch (SXCBR/SXSWI)
- Tripping logic SMPPTRC
- Three-phase tripping
- Single-, two- or three-phase tripping
- Lock-out
- Application
- Fixed signal function block FXDSIGN
- Boolean 16 to Integer conversion B16I
- Boolean to integer conversion with logical node representation, 16 bit BTIGAPC
- Integer to Boolean 16 conversion IB16
- Elapsed time integrator with limit transgression and overflow supervision TEIGAPC
- Comparator for real inputs - REALCOMP
- Measurement
- Zero clamping
- Setting examples
- Gas medium supervision SSIMG
- Liquid medium supervision SSIML
- Event function EVENT
- Recording times
- Binary input signals
- Sub-function parameters
- Logical signal status report BINSTATREP
- Pulse-counter logic PCFCNT
- Function for energy calculation and demand handling ETPMMTR
- Communication protocols
- Horizontal communication via GOOSE for interlocking GOOSEINTLKRCV
- IEC 61850-8-1 redundant station bus communication - PRP
- LON communication protocol
- MULTICMDRCV and MULTICMDSND
- IEC 60870-5-103 communication protocol
- DNP3 Communication protocol
- Authority status ATHSTAT
- Change lock CHNGLCK
- IED identifiers TERMINALID
- Measured value expander block RANGE_XP
- Parameter setting groups
- Test mode functionality TESTMODE
- IEC 61850 protocol test mode
- Current transformer requirements
- Fault current
- General current transformer requirements
- Distance protection
- Breaker failure protection
- Restricted earth fault protection (low impedance differential)
- Current transformer requirements for CTs according to other standards
- Current transformers according to IEC 61869-2, class PX, PXR (and old IEC 60044-6, class TPS and old British Standard, class X)
- Voltage transformer requirements
- Section 19 Glossary
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15.5.1 Application..................................................................................................................................23615.6 DNP3 Communication protocol.................................................................................................. 24215.6.1 Application..................................................................................................................................242Section 16 Security............................................................................................................ 24316.1 Authority status ATHSTAT........................................................................................................... 24316.1.1 Application..................................................................................................................................24316.2 Self supervision with internal event list INTERRSIG................................................................24316.2.1 Application..................................................................................................................................24316.3 Change lock CHNGLCK................................................................................................................. 24416.3.1 Application................................................................................................................................. 24416.4 Denial of service DOS....................................................................................................................24416.4.1 Application................................................................................................................................. 24416.4.2 Setting guidelines..................................................................................................................... 245Section 17 Basic IED functions.........................................................................................24717.1 IED identifiers TERMINALID......................................................................................................... 24717.1.1 Application..................................................................................................................................24717.2 Product information PRODINF....................................................................................................24717.2.1 Application..................................................................................................................................24717.2.2 Factory defined settings..........................................................................................................24717.3 Measured value expander block RANGE_XP.............................................................................24817.3.1 Identification..............................................................................................................................24817.3.2 Application..................................................................................................................................24817.3.3 Setting guidelines..................................................................................................................... 24817.4 Parameter setting groups........................................................................................................... 24917.4.1 Application..................................................................................................................................24917.4.2 Setting guidelines..................................................................................................................... 24917.5 Rated system frequency PRIMVAL............................................................................................. 24917.5.1 Identification..............................................................................................................................24917.5.2 Application..................................................................................................................................24917.5.3 Setting guidelines..................................................................................................................... 25017.6 Summation block 3 phase 3PHSUM........................................................................................... 25017.6.1 Application..................................................................................................................................25017.6.2 Setting guidelines..................................................................................................................... 25017.7 Global base values GBASVAL....................................................................................................... 25017.7.1 Identification..............................................................................................................................25017.7.2 Application.................................................................................................................................. 25117.7.3 Setting guidelines......................................................................................................................25117.8 Signal matrix for binary inputs SMBI..........................................................................................25117.8.1 Application.................................................................................................................................. 25117.8.2 Setting guidelines......................................................................................................................25117.9 Signal matrix for binary outputs SMBO ....................................................................................25117.9.1 Application.................................................................................................................................. 25117.9.2 Setting guidelines..................................................................................................................... 25217.10 Signal matrix for mA inputs SMMI.............................................................................................. 25217.10.1 Application..................................................................................................................................252Table of contents9Application manual PreviousNext |