ABB REL 551-C1*2.5 Technical Reference Manual
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ABB REL 551-C1*2.5 Technical Reference Manual

Protect line differential protection terminal
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REL 551-C1*2.5

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Summary of Contents for ABB REL 551-C1*2.5

  • Page 1 Technical reference manual Protect Line differential protection terminal REL 551-C1*2.5...
  • Page 2 Technical reference manual Line differential protection terminal REL 551-C1*2.5 About this manual Document No: 1MRK 506 207-UEN Issued: December 2006 Revision: C © Copyright 2006 ABB. All rights reserved.
  • Page 3 ENSURE THAT OUR PRODUCTS ARE DEVELOPED TO THE LATEST TECHNOLOGICAL STAN- DARDS. AS A RESULT, IT IS POSSIBLE THAT THERE MAY BE SOME DIFFERENCES BETWEEN THE HW/SW PRODUCT AND THIS INFORMATION PRODUCT. Manufacturer: ABB Power Technologies AB Substation Automation Products SE-721 59 Västerås Sweden...

  • Page 4: Table Of Contents

    Contents Chapter Page Chapter 1 Introduction ..............1 Introduction to the technical reference manual........2 About the complete set of manuals for a terminal ......2 Design of the Technical reference manual (TRM) ......2 Intended audience ................6 General..................6 Requirements ................
  • Page 5 Contents Application ..................38 Logic diagram ................38 Function block................39 Input and output signals..............39 Self supervision with internal event recorder (INT) ......40 Application ..................40 Function block................40 Logic diagram ................41 Input and output signals..............42 Technical data ................
  • Page 6 Contents Application ..................64 Functionality ................. 64 Function block ................64 Logic diagram ................66 Input and output signals ............... 66 Setting parameters ............... 67 Technical data ................67 Definite time non-directional overcurrent protection (TOC) ....68 Application ..................68 Functionality .................
  • Page 7 Contents Technical data ................87 Event function (EV) ................88 Application ..................88 Design................... 88 Function block................89 Input and output signals..............90 Setting parameters ............... 90 Chapter 8 Monitoring ..............93 Disturbance report (DRP) ..............94 Application ..................94 Requirement of trig condition for disturbance report ....
  • Page 8 Contents Technical data ............... 117 Short range galvanic module ............118 Application ................118 Technical data ............... 118 Short range fibre optical module..........118 Application ................118 Technical data ............... 119 Co-directional G. 703 galvanic interface........119 Application ................119 Carrier module ................
  • Page 9 Contents I/O module (IOM) ................143 Application .................. 143 Design..................143 Function block................143 Input and output signals.............. 144 Power supply module (PSM) ............145 Application .................. 145 Design..................145 Function block................145 Input and output signals.............. 145 Technical data ................146 Local LCD human machine interface (LCD-HMI) ......

  • Page 10: Chapter 1 Introduction

    About this chapter Chapter 1 Introduction Chapter 1 Introduction About this chapter This chapter introduces you to the manual as such.

  • Page 11: Introduction To The Technical Reference Manual

    Introduction to the technical reference manual Chapter 1 Introduction Introduction to the technical reference manual About the complete set of manuals for a terminal The users manual (UM) is a complete set of four different manuals: Application Technical Installation and Operator´s manual reference...
  • Page 12 Introduction to the technical reference manual Chapter 1 Introduction Functionality/Design Presents the general concept of a function. Function block Each function block is imaged by a graphical symbol. Input signals are always on the left side, and output signals on the right side. Settings are not displayed.
  • Page 13 Introduction to the technical reference manual Chapter 1 Introduction TUV--BLKTR TUV--BLOCK >1 TUV--VTSU TRIP - cont. STUL1 & 15 ms TUV--TRIP & & >1 STUL2 15 ms TUV--START STUL3 & 15 ms TUV--STL1 Operation = On 15 ms TUV--STL2 15 ms TUV--STL3 xx01000170.vsd Figure 2:...
  • Page 14 Introduction to the technical reference manual Chapter 1 Introduction configuration purposes. The user can configure them to binary outputs from the terminal or to inputs of different functions. Typical examples are signals TUV--TRIP, TUV--START etc. Other internal signals configurated to other function blocks are written on a line with an identity and a cont.

  • Page 15: Intended Audience

    The installation and commissioning personnel must have a basic knowledge in the handling electron- ic equipment. Related documents Documents related to REL 551-C1*2.5 Identity number Operator's manual 1MRK 506 206-UEN...
  • Page 16 Introduction to the technical reference manual Chapter 1 Introduction American Wire Gauge standard Binary input module BLKDEL Block of delayed fault clearing Binary output module Binary transfer receive over LDCM British Standard Binary Signal Receive (SMT) over LDCM Binary Signal Transmit (SMT) over LDCM Binary Transfer Transmit over LDCM C34.97 Controller Area Network.
  • Page 17 Introduction to the technical reference manual Chapter 1 Introduction Capacitive voltage transformer Delayed auto-reclosing dead band DBDL Dead bus dead line DBLL Dead bus live line Direct Current DIN-rail Rail conforming to DIN standard DIP-switch Small switch mounted on a printed circuit board DLLB Dead line live bus Digital signal processor...
  • Page 18 Introduction to the technical reference manual Chapter 1 Introduction HDLC protocol High level data link control, protocol based on the HDLC standard HFBR connector type Fibre connector receiver Human-Machine Interface HSAR High-Speed Auto-Reclosing High voltage HVDC High voltage direct current HysAbsFreq Absolute hysteresis for over and under frequency operation HysAbsMagn...
  • Page 19 Introduction to the technical reference manual Chapter 1 Introduction INAMPL Present magnitude of residual current INSTMAGN Magnitude of instantaneous value INSTNAME Instance name in signal matrix tool Binary Input/Output module IPOSIM Imaginary part of positive sequence current IPOSRE Real component of positve sequence current IP 20 Enclosure protects against solid foreign objects 12.5mm in diameter and larger but no protection against ingression of liquid according to...
  • Page 20 Introduction to the technical reference manual Chapter 1 Introduction Multifunction vehicle bus. Standardized serial bus originally developed for use in trains MVsubEna Enable substitution NegSeqROA Operate angle for internal/external negative sequence fault discrimina- tor. NSANGLE Angle between local and remote negative sequence currents NUMSTEP Number of steps that shall be activated OCO cycle...
  • Page 21 Introduction to the technical reference manual Chapter 1 Introduction Real Time Clock Substation Automation Switch or push-button to close Station control system Serial communication module. Used for SPA/LON/IEC communication SMA connector Sub Miniature version A connector Station monitoring system Strömberg Protection Acquisition, a serial master/slave protocol for point-to-point communication SPGGIO Single Point Gxxxxx Generic Input/Output...
  • Page 22 Introduction to the technical reference manual Chapter 1 Introduction TTRIP Estimated time to trip (in minutes) UBase Base setting for phase-phase voltage in kilovolts U/I-PISA Process interface components that delivers measured voltage and cur- rent values UNom Nominal voltage in % of UBase for voltage based timer Measured signal magnitude (voltage protection) Coordinated Universal Time.
  • Page 23 Introduction to the technical reference manual Chapter 1 Introduction...

  • Page 24: Chapter 2 General

    About this chapter Chapter 2 General Chapter 2 General About this chapter This chapter describes the terminal in general.

  • Page 25: Terminal Identification Rated And Base Values

    Terminal identification rated and base values Chapter 2 General Terminal identification rated and base values General terminal parameters Use the terminal identifiers to name the individual terminal for identification purposes. Use the terminal reports to check serial numbers of the terminal and installed modules and to check the firmware version.
  • Page 26 Terminal identification rated and base values Chapter 2 General Table 6: Rated Voltages Parameter Range Default Unit Description Ur * 10.000 - 110.000 Rated voltage of transformer module 500.000 Step: 0.001 U1r * 10.000 - 63.509 Rated voltage of transformer on input U1 500.000 Step: 0.001 U2r *...
  • Page 27 Terminal identification rated and base values Chapter 2 General Parameter Range Default Unit Description U3Scale 1.000 - 2000.000 Main voltage transformer ratio, input U3 20000.000 Step: 0.001 Name_U3 0 - 13 char User-defined name of input U3 30.000 - 63.509 Base voltage of input U4 500.000 Step: 0.001...
  • Page 28 Terminal identification rated and base values Chapter 2 General Path in local HMI: Configuration/AnalogInputs/I1-I5 Table 9: Analog Inputs - Current Parameter Range Default Unit Description 0.1 - 10.0 Base current of input I1 Step: 0.1 I1Scale 1.000 - 2000.000 Main current transformer ratio, input 40000.000 Step: 0.001 Name_I1...

  • Page 29: Calendar And Clock

    Terminal identification rated and base values Chapter 2 General Parameter Range Default Unit Description Name_I 0 - 13 Char Name for analogue input I Name_P 0 - 13 Char Name for analogue input P Name_Q 0 - 13 Char Name for analogue input Q Name_S 0 - 13 Char...

  • Page 30: Technical Data

    Technical data Chapter 2 General Technical data Case dimensions xx02000646.vsd xx02000647.vsd Figure 3: Case without rear cover Figure 4: Case without rear cover with 19” rack mounting kit Case size 6U, 1/2 x 19” 265.9 223.7 204.1 252.9 205.7 190.5 203.7 186.6 (mm)
  • Page 31 Technical data Chapter 2 General xx02000648.vsd xx02000649.vsd Figure 5: Case with rear cover. Figure 6: Case with rear cover and 19” rack mounting kit. xx02000650.vsd Figure 7: Rear cover case with details.
  • Page 32 Technical data Chapter 2 General Case size 6U, 1/2 x 19” 265.9 223.7 242.1 252.9 205.7 190.5 203.7 186.6 The H and K dimensions are defined by the 19” rack mounting kit. All dimensions are in millimeters. Panel cut-outs for REx 500 series, single case Flush mounting Semi-flush mounting xx02000666.vsd...
  • Page 33 Technical data Chapter 2 General The flush mounting kit consists of four fasteners (2) with appropriate mounting details (4) and a sealing strip (5) for fastening to the IED (3). To receive IP54 class protection, an additional sealing (1) must be ordered with the IED. This sealing is factory mounted.
  • Page 34 Technical data Chapter 2 General Dimensions, wall mounting 80 mm xx02000653.vsd Screws M6 or corresponding en02000654.vsd Figure 9: Wall mounting...

  • Page 35: Weight

    Technical data Chapter 2 General Case size (mm) 6U, 1/2 x 19” 267.1 272.8 Weight Table 12: Weight Case size Weight ≤ 8.5 kg 6U, 1/2 x 19” Unit Table 13: Case Material Steel sheet Front plate Steel sheet profile with cut-out for HMI and for 18 LED when included Surface treatment Aluzink preplated steel Finish...
  • Page 36 Technical data Chapter 2 General Table 16: Auxiliary DC supply voltage influence on functionality during operation Dependence on Within nominal range Influence Ripple, in DC auxiliary voltage Max 12% 0.01% / % 48-250 V dc ± 20% Interrupted auxiliary DC voltage Without reset <50 ms 0- ∞...
  • Page 37 Technical data Chapter 2 General Test Type test values Reference standards Radiated electromagnetic field disturbance 10 V/m, 80-1000 MHz, IEC 61000-4-3, Class III 1.4-2.0 GHz Radiated electromagnetic field disturbance 35 V/m IEEE/ANSI C37.90.2 26-1000 MHz Conducted electromagnetic field distur- 10 V, 0.15-80 MHz IEC 60255-22-6 bance Radiated emission...
  • Page 38 Technical data Chapter 2 General Table 21: CE compliance Test According to Immunity EN 61000-6-2 Emissivity EN 61000-6-4 Low voltage directive EN 50178 Table 22: Mechanical tests Test Type test values Reference standards Vibration Class I IEC 60255-21-1 Shock and bump Class I IEC 60255-21-2 Seismic...
  • Page 39 Technical data Chapter 2 General...

  • Page 40: Chapter 3 Common Functions

    About this chapter Chapter 3 Common functions Chapter 3 Common functions About this chapter This chapter presents the common functions in the terminal.

  • Page 41: Real-Time Clock With External Time Synchronization (Time)

    Real-time clock with external time Chapter 3 synchronization (TIME) Common functions Real-time clock with external time synchronization (TIME) Application Use the time synchronization source selector to select a common source of absolute time for the terminal when it is a part of a protection system. This makes comparison of events and distur- bance data between all terminals in a SA system possible.

  • Page 42: Technical Data

    Real-time clock with external time Chapter 3 synchronization (TIME) Common functions Table 25: Setting parameters for the time synchronization source selector function Parameter Range Default Unit Description SYNCSRC Selects the time synchronization source: 0: No source. Internal real time clock is used without fine tuning.

  • Page 43: Four Parameter Setting Groups (Grp)

    Four parameter setting groups (GRP) Chapter 3 Common functions Four parameter setting groups (GRP) Application Use the four sets of settings to optimize the terminals operation for different system conditions. By creating and switching between fine tuned setting sets, either from the human-machine in- terface or configurable binary inputs, results in a highly adaptable terminal that can cope with a variety of system scenarios.

  • Page 44: Input And Output Signals

    Four parameter setting groups (GRP) Chapter 3 Common functions Input and output signals Table 27: Input signals for the ACTIVEGROUP (GRP--) function block Signal Description ACTGRP1 Selects setting group 1 as active ACTGRP2 Selects setting group 2 as active ACTGRP3 Selects setting group 3 as active ACTGRP4 Selects setting group 4 as active...

  • Page 45: Setting Restriction Of Hmi (Srh)

    Setting restriction of HMI (SRH) Chapter 3 Common functions Setting restriction of HMI (SRH) Note! The HMI--BLOCKSET functional input must be configured to the selected binary input before setting the setting restriction function in operation. Carefully read the instructions. Application Use the setting restriction function to prevent unauthorized setting changes and to control when setting changes are allowed.

  • Page 46: Logic Diagram

    Setting restriction of HMI (SRH) Chapter 3 Common functions Logic diagram REx 5xx HMI--BLO CKSET SW ITCH & W ITH KEY SettingRestrict=Block RESTR ICT SETTIN G S en01000152.vsd Figure 11: Connection and logic diagram for the BLOCKSET function Input and output signals Table 29: Input signals for the setting restriction of HMI function Signal...

  • Page 47: I/O System Configurator

    I/O system configurator Chapter 3 Common functions I/O system configurator Application The I/O system configurator must be used in order for the terminal’s software to recognize added modules and to create internal address mappings between modules and protections and other functions.

  • Page 48: Function Block

    I/O system configurator Chapter 3 Common functions Function block IOP1- I/OPOSITION xx00000238.vsd Input and output signals Table 31: Output signals for the I/OPOSITION (IOPn-) function block Signal Description Slot position nn (nn=11-39)

  • Page 49: Self Supervision With Internal Event Recorder (Int)

    Self supervision with internal event recorder Chapter 3 (INT) Common functions Self supervision with internal event recorder (INT) Application Use the local HMI, SMS or SCS to view the status of the self-supervision function. The self-su- pervision operates continuously and includes: •...

  • Page 50: Logic Diagram

    Self supervision with internal event recorder Chapter 3 (INT) Common functions Logic diagram Fault Power supply fault Power supply module W atchdog I/O nodes TX overflow Fault Master resp. Supply fault & ReBoot I/O INTERNAL FAIL Checksum fault A/D conv. Fault module Main CPU...

  • Page 51: Input And Output Signals

    Self supervision with internal event recorder Chapter 3 (INT) Common functions Checksum A/D Converter INT--ADC Module & Node reports Send Rem Error Synch error >1 NO RX Data Remote RTC-WARNING terminal >1 communication NO TX Clock Check RemError TIME-RTCERR INT--CPUWARN >1 TIME-SYNCERR RTC-WARNING...

  • Page 52: Technical Data

    Self supervision with internal event recorder Chapter 3 (INT) Common functions Table 32: Output signals for the INTERNSIGNALS (INT--) function block Signal Description FAIL Internal fail status WARNING Internal warning status CPUFAIL CPU module fail status CPUWARN CPU module warning status A/D-converter error SETCHGD Setting changed...

  • Page 53: Configurable Logic Blocks (Cl1)

    Configurable logic blocks (CL1) Chapter 3 Common functions Configurable logic blocks (CL1) Application The user can with the available logic function blocks build logic functions and configure the ter- minal to meet application specific requirements. Different protection, control, and monitoring functions within the REx 5xx terminals are quite independent as far as their configuration in the terminal is concerned.

  • Page 54: And Function Block (And)

    Configurable logic blocks (CL1) Chapter 3 Common functions Table 36: Input signals for the OR (Onnn-) function block Signal Description INPUT1 Input 1 to OR gate INPUT2 Input 2 to OR gate INPUT3 Input 3 to OR gate INPUT4 Input 4 to OR gate INPUT5 Input 5 to OR gate INPUT6...

  • Page 55: Timer Function Block (Tm)

    Configurable logic blocks (CL1) Chapter 3 Common functions Table 39: Output signals for the AND (Annn-) function block Signal Description Output from AND gate NOUT Inverted output from AND gate Timer function block (TM) The function block TM timer has drop-out and pick-up delayed outputs related to the input sig- nal.

  • Page 56: Setting Parameters

    Configurable logic blocks (CL1) Chapter 3 Common functions TL01- TIMERLONG INPUT xx00000162.vsd Table 43: Input signals for the TIMERLONG (TLnn-) function block Signal Description INPUT Input to long timer Time value. See setting parameters Path in local HMI: ServiceReport/Functions/TimerLong Table 44: Output signals for the TIMERLONG (TLnn-) function block Signal Description...

  • Page 57: Setting Parameters

    Configurable logic blocks (CL1) Chapter 3 Common functions Table 47: Output signals for the TP (TPnn-) function block Signal Description Output from pulse timer 6.7.1 Setting parameters Table 48: Setting parameters for the Pulse (TPnn-) function Parameter Range Default Unit Description 0.000-60.000 0.010...

  • Page 58: Exclusive Or Function Block (Xo)

    Configurable logic blocks (CL1) Chapter 3 Common functions Exclusive OR function block (XO) The exclusive OR function XOR is used to generate combinatory expressions with boolean vari- ables. The function block XOR has two inputs and two outputs. One of the outputs is inverted. The output signal is 1 if the input signals are different and 0 if they are equal.

  • Page 59: Set-Reset With Memory Function Block (Sm)

    Configurable logic blocks (CL1) Chapter 3 Common functions Table 55: Output signals for the SR (SRnn-) function block Signal Description Output from SR flip-flop NOUT Inverted output from SR flip-flop 6.11 Set-reset with memory function block (SM) The Set-Reset function SM is a flip-flop with memory that can set or reset an output from two inputs respectively.

  • Page 60: Setting Parameters

    Configurable logic blocks (CL1) Chapter 3 Common functions GT01- INPUT xx00000380.vsd Table 59: Input signals for the GT (GTnn-) function block Signal Description INPUT Input to gate Path in local HMI: ServiceReport/Functions/ControlGates1/FuncOutputs Table 60: Output signals for the GT (GTnn-) function block Signal Description Output from gate...

  • Page 61: Setting Parameters

    Configurable logic blocks (CL1) Chapter 3 Common functions Table 63: Output signals for the TS (TSnn-) function block Signal Description Output from timer, pick-up delayed Output from timer, drop-out delayed 6.13.1 Setting parameters Path in local HMI: Settings/Functions/Group1/TimerSet1/TimerSetnn Table 64: Setting parameters for the TS (TSn-) function Parameter Range...

  • Page 62: Blocking Of Signals During Test (Bst)

    Blocking of signals during test (BST) Chapter 3 Common functions Blocking of signals during test (BST) Application The protection and control terminals have a complex configuration with many included func- tions. To make the testing procedure easier, the terminals include the feature to individually block a single, several or all functions.
  • Page 63 Blocking of signals during test (BST) Chapter 3 Common functions...

  • Page 64: Chapter 4 Line Differential Protection

    About this chapter Chapter 4 Line differential protection Chapter 4 Line differential protection About this chapter This chapter describes how the line differential function works and includes tables with data re- lated to this function.

  • Page 65: Line Differential Protection, Phase Segregated (Difl)

    Line differential protection, phase segregated Chapter 4 (DIFL) Line differential protection Line differential protection, phase segregated (DIFL) Application Current line-differential protection compares the currents entering and leaving the protected overhead line or cable. The differential function offers phase-segregated true current differential protection for all networks.
  • Page 66 Line differential protection, phase segregated Chapter 4 (DIFL) Line differential protection Figure 15: Operating characteristic Diff Local Remote Local Remote ------------------------------------------ - Bias ] OR ⋅ Bias Bias Bias Evaluate Own phase Other phases The communication delay is continuously measured and automatically compensated for, in the differential measurement.

  • Page 67: Function Block

    Line differential protection, phase segregated Chapter 4 (DIFL) Line differential protection Function block DIFL- DIFFERENTIAL BLOCK TRIP RTCREC2 CTSUP RTCREC1 RTCSEND2 CTSAT RTCSEND1 COMOK COMFAIL en03000099.vsd Figure 16: DIFL function block for three phase tripping. DIFL- DIFFERENTIAL BLOCK TRIP CTSUP TRL1 RTCSEND2 TRL2...

  • Page 68: Logic Diagram

    Line differential protection, phase segregated Chapter 4 (DIFL) Line differential protection Logic diagram DATA TRANSMIT DATA RECEIVE DIFL-RTCSEND1 DIFL-RTCREC1 DIFL-RTCSEND2 DIFL-RTCREC2 DIFL-BLOCK DIFL-BLOCK ≥ DIFL-CTSAT ≥ Idiff DIFL-TRIP ≥ Ibias en01000087.vsd Communication interface Communication logic Remote trip Remote current value Remote saturation detection Remote block Fourier filter...

  • Page 69: Setting Parameters

    Line differential protection, phase segregated Chapter 4 (DIFL) Line differential protection Signal Description RTCSEND2 Signal to remote terminal, input 2 RTCSEND1 Signal to remote terminal, input 1 CBOPEN* Breaker position for charging current compensation VTSU* Block of charging current compensation at fuse failure *) Only when charging current compensation, CCC is included Path in local HMI: ServiceReport/Functions/Differential/FuncOutputs Table 70:...

  • Page 70: Technical Data

    Line differential protection, phase segregated Chapter 4 (DIFL) Line differential protection Path in local HMI-tree: Configuration/TerminalCom/RemTermCom Table 72: Setting parameters for remote terminal communication Parameter Range Default Unit Description AsymDelay 0.00 - 5.00 0.00 Asymmetric delay for line differential Step: 0.01 Path in local HMI-tree: Configuration/DiffFunction Table 73: Setting parameter for synchronisation of the local clocks...
  • Page 71 Line differential protection, phase segregated Chapter 4 (DIFL) Line differential protection...

  • Page 72: Chapter 5 Current

    About this chapter Chapter 5 Current Chapter 5 Current About this chapter This chapter describes the current protection functions.

  • Page 73: Instantaneous Non-Directional Overcurrent Protection (Ioc)

    Instantaneous non-directional overcurrent Chapter 5 protection (IOC) Current Instantaneous non-directional overcurrent protection (IOC) Application Different system conditions, such as source impedance and the position of the faults on long transmission lines influence the fault currents to a great extent. An instantaneous phase overcur- rent protection with short operate time and low transient overreach of the measuring elements can be used to clear close-in faults on long power lines, where short fault clearing time is ex- tremely important to maintain system stability.
  • Page 74 Instantaneous non-directional overcurrent Chapter 5 protection (IOC) Current IOC-- BLOCK TRIP xx01000176.vsd Figure 20: IOC function block, phase + N with 3 phase trip IOC-- BLOCK TRIP TRL1 TRL2 TRL3 xx00000683.vsd Figure 21: IOC function block phase with 1, 2, 3 phase trip IOC-- TRIP BLOCK...

  • Page 75: Logic Diagram

    Instantaneous non-directional overcurrent Chapter 5 protection (IOC) Current Logic diagram IOC - INSTANTANEOUS PHASE OVERCURRENT FUNCTION TEST TEST-ACTIVE & BlockIOC = Yes Function Enable IOC--BLOCK >1 IOC--TRIP & >1 >1 IOC--TRP & IOC--TRL1 & STIL1 IOC--TRL2 & STIL2 IOC--TRL3 & STIL3 IOC--TRN &...

  • Page 76: Setting Parameters

    Instantaneous non-directional overcurrent Chapter 5 protection (IOC) Current Table 76: Output signals for the IOC (IOC--) function block Signal Description TRIP Trip by instantaneous overcurrent function. Trip by instantaneous phase overcurrent function when included TRL1 Trip by instantaneous overcurrent function, phase L1 when single pole tripping is included TRL2 Trip by instantaneous overcurrent function, phase L2 when single pole...

  • Page 77: Definite Time Non-Directional Overcurrent Protection (Toc)

    Definite time non-directional overcurrent Chapter 5 protection (TOC) Current Definite time non-directional overcurrent protection (TOC) Application The time delayed overcurrent protection, TOC, operates at different system conditions for cur- rents exceeding the preset value and which remains high for longer than the delay time set on the corresponding timer.

  • Page 78: Function Block

    Definite time non-directional overcurrent Chapter 5 protection (TOC) Current Function block TOC-- BLOCK TRIP BLKTR STL1 STL2 STL3 xx00000197.vsd Figure 25: TOC function block, phase + N TOC-- BLOCK TRIP BLKTR STL1 STL2 STL3 xx00000681.vsd Figure 26: TOC function block, phase TOC-- BLOCK TRIP...

  • Page 79: Logic Diagram

    Definite time non-directional overcurrent Chapter 5 protection (TOC) Current Logic diagram TOC - TIME DELAYED OVERCURRENT FUNCTION TOC--BLKTR Trip Blocking TOC--TRP TEST & TEST-ACTIVE TOC--TRIP & >1 & BlockTOC= Yes TOC--TRN Function Enable TOC--STP >1 TOC--BLOCK >1 TOC--STL1 & STIL1 TOC--STL2 &...

  • Page 80: Setting Parameters

    Definite time non-directional overcurrent Chapter 5 protection (TOC) Current Setting parameters Path in local HMI: Settings/Functions/Groupn/TimeDelayOC (where n=1-4) Table 81: Setting parameters for the time delayed phase and residual overcurrent pro- tection TOC (TOC--) function Parameter Range Default Unit Description Operation Off, On Operating mode for TOC function...

  • Page 81: Time Delayed Residual Overcurrent Protection (Tef)

    Time delayed residual overcurrent protection Chapter 5 (TEF) Current Time delayed residual overcurrent protection (TEF) Application Use the inverse and definite time delayed residual overcurrent functions in solidly earthed sys- tems to get a sensitive and fast fault clearance of phase to earth faults. The nondirectional protection can be used when high sensitivity for earth fault protection is re- quired.

  • Page 82: Logic Diagram

    Time delayed residual overcurrent protection Chapter 5 (TEF) Current Logic diagram TEF--BLKTR 1000ms TEF--BC TEF--TRSOTF & 300ms Operation = ON & 3Io> TEF--TRIP Def/NI/VI/EI/LOG >1 >1 & EFCh & IMin tMin & IN> ±Σ TEF--START & 50ms TEF--BLOCK Option: Directional check Direction = Directional &...

  • Page 83: Setting Parameters

    Time delayed residual overcurrent protection Chapter 5 (TEF) Current Table 84: Output signals for the TEF (TEF--) function block Signal Description TRIP Trip by TEF TRSOTF Trip by earth fault switch onto fault function START Non directional start STFW Forward directional start STRV Reverse directional start Setting parameters...

  • Page 84: Technical Data

    Time delayed residual overcurrent protection Chapter 5 (TEF) Current Technical data Table 86: TEF - Time delayed non-directional residual overcurrent protection Parameter Setting range Accuracy ± 5% of set value Start current, definite time or inverse 5-300% of Ib in steps of time delay, IN>...

  • Page 85: Thermal Phase Overload Protection (Thol)

    Thermal phase overload protection (THOL) Chapter 5 Current Thermal phase overload protection (THOL) Application Load currents that exceed the permissible continuous value may cause damage to the conductors and isolation due to overheating. The permissible load current will vary with the ambient tem- perature.

  • Page 86: Logic Diagram

    Thermal phase overload protection (THOL) Chapter 5 Current Logic diagram 50 ms THOL_TRIP & THOL_START Θ THOL_ALARM & THOL_BLOCK en01000085.vsd Figure 31: Thermal overload protection, simplified logic diagram Input and output signals Table 87: Input signals for the THOL (THOL-) function block Signal Description BLOCK...
  • Page 87 Thermal phase overload protection (THOL) Chapter 5 Current Table 89: Settings for the thermal overload protection THOL (THOL-) function Parameter Range Default Unit Description Operation Off, Operating mode for THOL function NonComp, Comp IBase 10-200 % of I1b Base current Step: 1 TBase 0-100...

  • Page 88: Technical Data

    Thermal phase overload protection (THOL) Chapter 5 Current Technical data Table 91: THOL - Thermal phase overload protection Function Setting range Accuracy Mode of operation Off / NonComp / Comp ( Function blocked/No temp. com- pensation/Temp. comp.) Base current (10 - 200 ) % of I1b in steps of 1 % ± 2.5% of I IBase Temperature rise at IBase (0 - 100) °...
  • Page 89 Thermal phase overload protection (THOL) Chapter 5 Current...

  • Page 90: Chapter 6 Secondary System Supervision

    About this chapter Chapter 6 Secondary system supervision Chapter 6 Secondary system supervision About this chapter This chapter describes the secondary system supervision functions.

  • Page 91: Current Circuit Supervision, Current Based (Ctsu)

    Current circuit supervision, current based Chapter 6 (CTSU) Secondary system supervision Current circuit supervision, current based (CTSU) Application Faulty information about current flows in a protected element might influence the security (line differential protection) or dependability (line distance protection) of a complete protection sys- tem.

  • Page 92: Logic Diagram

    Current circuit supervision, current based Chapter 6 (CTSU) Secondary system supervision Logic diagram CTSU-BLOCK I> ∑ I L1 ∑ ∑ ∑ x 0,8 I ref 1,5 x I r & CTSU-FAIL >1 >1 10 ms 20 ms 100 ms CTSU-ALARM 150 ms OPERATION en03000115.vsd...

  • Page 93: Technical Data

    Current circuit supervision, current based Chapter 6 (CTSU) Secondary system supervision Technical data Table 96: CTSU - Current circuit supervision, current based Function Setting range Accuracy ± 5.0% of I Operate current, IMinOp 5-100% of I1b in steps of 1%...

  • Page 94: Chapter 7 Logic

    About this chapter Chapter 7 Logic Chapter 7 Logic About this chapter This chapter describes the logic functions.

  • Page 95: Tripping Logic (Tr)

    Tripping logic (TR) Chapter 7 Logic Tripping logic (TR) Application The main purpose of the TR trip logic function is to serve as a single node through which all tripping for the entire terminal is routed. To meet the different single, double, 1 and 1/2 or other multiple circuit breaker arrangements, one or more identical TR function blocks may be provided within a single terminal.

  • Page 96: Technical Data

    Tripping logic (TR) Chapter 7 Logic Table 99: Setting parameters for the trip logic TR (TR---) function Parameter Range Default Unit Description Operation Off / On Operating mode for TR function tTripMin 0.000-60.000 0.150 Minimum duration of trip time Step. 0.001 Technical data Table 100: TR - Tripping logic Parameter...

  • Page 97: Event Function (Ev)

    Event function (EV) Chapter 7 Logic Event function (EV) Application When using a Substation Automation system, events can be spontaneously sent or polled from the terminal to the station level. These events are created from any available signal in the termi- nal that is connected to the event function block.

  • Page 98: Function Block

    Event function (EV) Chapter 7 Logic Function block EV01- EVENT INPUT1 INPUT2 INPUT3 INPUT4 INPUT5 INPUT6 INPUT7 INPUT8 INPUT9 INPUT10 INPUT11 INPUT12 INPUT13 INPUT14 INPUT15 INPUT16 T_SUPR01 T_SUPR03 T_SUPR05 T_SUPR07 T_SUPR09 T_SUPR11 T_SUPR13 T_SUPR15 NAME01 NAME02 NAME03 NAME04 NAME05 NAME06 NAME07 NAME08 NAME09...

  • Page 99: Input And Output Signals

    Event function (EV) Chapter 7 Logic Input and output signals Table 101: Input signals for the EVENT (EVnn-) function block Signal Description INPUTy Event input y, y=1-16 NAMEy User name of signal connected to input y, y=01-16. String length up to 19 characters.
  • Page 100 Event function (EV) Chapter 7 Logic Parameter Range Default Unit Description T_SUPR11 0.000-60.000 0.000 Suppression time for event input 11 and 12. Can only be set using the CAP 540 configu- Step: 0.001 ration tool. T_SUPR13 0.000-60.000 0.000 Suppression time for event input 13 and 14. Can only be set using the CAP 540 configu- Step: 0.001 ration tool.
  • Page 101 Event function (EV) Chapter 7 Logic...

  • Page 102: Chapter 8 Monitoring

    About this chapter Chapter 8 Monitoring Chapter 8 Monitoring About this chapter This chapter describes the monitoring functions.

  • Page 103: Disturbance Report (Drp)

    Disturbance report (DRP) Chapter 8 Monitoring Disturbance report (DRP) Application Use the disturbance report to provide the network operator with proper information about dis- turbances in the primary network. The function comprises several subfunctions enabling differ- ent types of users to access relevant information in a structured way. Select appropriate binary signals to trigger the red HMI LED to indicate trips or other important alerts.
  • Page 104 Disturbance report (DRP) Chapter 8 Monitoring Disturbance overview is a summary of all the stored disturbances. The overview is available only on a front-connected PC or via the Station Monitoring System (SMS). The overview con- tains: • Disturbance index • Date and time •...

  • Page 105: Function Block

    Disturbance report (DRP) Chapter 8 Monitoring Function block DRP1- DRP3- DRP2- DISTURBREPORT DISTURBREPORT DISTURBREPORT CLRLEDS INPUT33 INPUT17 INPUT1 RECSTART INPUT34 INPUT18 INPUT2 RECMADE INPUT35 INPUT19 INPUT3 MEMUSED INPUT36 INPUT20 INPUT4 CLEARED INPUT37 INPUT21 INPUT5 INPUT38 INPUT22 INPUT6 INPUT39 INPUT23 INPUT7 INPUT40 INPUT24 INPUT8...

  • Page 106: Input And Output Signals

    Disturbance report (DRP) Chapter 8 Monitoring Input and output signals Table 103: Input signals for the DISTURBREPORT (DRPn-) function blocks Signal Description CLRLEDS Clear HMI LEDs (only DRP1) INPUT1 - INPUT48 Select binary signal to be recorded as signal no. xx were xx=1 - 48. NAME01-48 Signal name set by user, 13 char., for disturbance presentation FuncT01-48...
  • Page 107 Disturbance report (DRP) Chapter 8 Monitoring Table 107: Parameters for recording time Parameter Range Default Unit Description tPre 0.05-0.30 0.10 Prefault recording time Step: 0.01 tPost 0.1-5.0 Postfault recording time Step: 0.1 tLim 0.5-6.0 Fault recording time limit Step: 0.1 Path in local HMI: Settings/DisturbReport/BinarySignals/Inputn Table 108: Parameters for reporting of binary signals Parameter...

  • Page 108: Technical Data

    Disturbance report (DRP) Chapter 8 Monitoring Table 110: Current parameters for disturbance recorder Parameter Range Default Unit Description Operation Off, On Determines if the analog signal is to be recorded (on) or not (off). <TrigLevel 0-200 % of Inb Undercurrent trigger level in per cent of signal.

  • Page 109: Indications

    Indications Chapter 8 Monitoring Indications Application Use the indications list to view the state of binary signals during the fault. All binary input sig- nals to the disturbance report function are listed. Functionality The indications list tracks zero-to-one changes of binary signals during the fault period of the collection window.

  • Page 110: Disturbance Recorder (Dr)

    Disturbance recorder (DR) Chapter 8 Monitoring Disturbance recorder (DR) Application Use the disturbance recorder to record analog and binary signals during fault conditions in order to analyze disturbances. The analysis may include fault severity, fault duration and protection performance. Replay the recorded data in a test set to verify protection performance. Functionality The disturbance recorder records both analog and binary signal information and up to ten distur- bances can be recorded.

  • Page 111: Technical Data

    Disturbance recorder (DR) Chapter 8 Monitoring Technical data Table 113: DR - Disturbance recorder setting performance Function Setting range Overcurrent triggering 0-5000% of Inb in steps of 1% Undercurrent triggering 0-200% of Inb in steps of Overvoltage triggering 0-200% of Unb in steps of 1% at 100 V sec.

  • Page 112: Event Recorder (Er)

    Event recorder (ER) Chapter 8 Monitoring Event recorder (ER) Application Use the event recorder to obtain a list of binary signal events that occurred during the distur- bance. Design When a trigger condition for the disturbance report is activated, the event recorder collects time tagged events from the 48 binary signals that are connected to disturbance report and lists the changes in status in chronological order.

  • Page 113: Trip Value Recorder (Tvr)

    Trip value recorder (TVR) Chapter 8 Monitoring Trip value recorder (TVR) Application Use the trip value recorder to record fault and prefault phasor values of voltages and currents to be used in detailed analysis of the severity of the fault and the phases that are involved. The re- corded values can also be used to simulate the fault with a test set.

  • Page 114: Supervision Of Ac Input Quantities (Da)

    Supervision of AC input quantities (DA) Chapter 8 Monitoring Supervision of AC input quantities (DA) Application Use the AC monitoring function to provide three phase or single phase values of voltage and current. At three phase measurement, the values of apparent power, active power, reactive pow- er, frequency and the RMS voltage and current for each phase are calculated.

  • Page 115: Input And Output Signals

    Supervision of AC input quantities (DA) Chapter 8 Monitoring Instance name Function block name Description ( DAnn- ) DA12- DirAnalogIn_I Mean value I of the three currents I1,I2 and I3 DA13- DirAnalogIn_P Three phase active power P measured by the first three voltage and current inputs DA14- DirAnalogIn_Q...
  • Page 116 Supervision of AC input quantities (DA) Chapter 8 Monitoring Table 119: Setting parameters for the AC monitoring (DAnn-) function block Parameter Range Default Unit Description For each voltage input channels U1 - U5: DA01--DA05 Operation Off, On Operating mode for DAnn function Hysteres 0.0-1999.9 Alarm hysteres for U1 - U5...
  • Page 117 Supervision of AC input quantities (DA) Chapter 8 Monitoring Parameter Range Default Unit Description EnAlarms Off, On Set to 'On' to activate alarm supervision for I1 - I5 (produces an immediate event at oper- ation of any alarm monitoring element, when HiAlarm 0-99999 High Alarm level for I1 - I5...
  • Page 118 Supervision of AC input quantities (DA) Chapter 8 Monitoring Parameter Range Default Unit Description RepInt 0-3600 Time between reports for U in seconds. Zero = Off (duration of time interval between two Step: 1 reports at periodic reporting function. Setting to 0 disables the periodic reporting EnDeadB Off, On...
  • Page 119 Supervision of AC input quantities (DA) Chapter 8 Monitoring Parameter Range Default Unit Description Active power measuring channel P: DA13- Operation Off, On Operating mode for DAnn function Hysteres 0.0-9999.9 Alarm hysteresis for P Step. 0.1 EnAlRem Off, On Immediate event when an alarm is disabled for P (produces an immediate event at reset of any alarm monitoring element, when On) EnAlarms...
  • Page 120 Supervision of AC input quantities (DA) Chapter 8 Monitoring Parameter Range Default Unit Description EnAlarms Off, On Set to 'On' to activate alarm supervision for Q (produces an immediate event at opera- tion of any alarm monitoring element, when HiAlarm 0.0-9999.9 300.0 Mvar...
  • Page 121 Supervision of AC input quantities (DA) Chapter 8 Monitoring Parameter Range Default Unit Description RepInt 0-3600 Time between reports for f in seconds. Zero = Off (duration of time interval between two Step: 1 reports at periodic reporting function. Setting to 0 disables the periodic reporting) EnDeadB Off, On...
  • Page 122 Supervision of AC input quantities (DA) Chapter 8 Monitoring Parameter Range Default Unit Description EnDeadBP Off, On Enable periodic dead band reporting S Reporting of events to the station control system (SCS) through LON port : EventMask U1 No Events, No Events Enables (Report Events) or disables (No Report Events...

  • Page 123: Technical Data

    Supervision of AC input quantities (DA) Chapter 8 Monitoring Parameter Range Default Unit Description EventMask I No Events, No Events Enables (Report Events) or disables (No Report Events Events) the reporting of events from channel DA12 to the SCS EventMask P No Events, No Events Enables (Report Events) or disables (No...

  • Page 124: Chapter 9 Data Communication

    About this chapter Chapter 9 Data communication Chapter 9 Data communication About this chapter This chapter describes the data communication and the associated hardware.

  • Page 125: Remote End Data Communication

    40-60 km for single mode fibre and typically 15-20 km for multi-mode fibre, and even further with high quality fibre. This in- terface can also be used for direct connection with communication equipment of type FOX 512/515 from ABB.

  • Page 126: Technical Data

    21 dB 16 dB Transmission distance typical 15-20 km typical 40-60 km Optical connector Type FC-PC Type FC-PC Protocol ABB specific ABB specific Data transmission Synchronous, full duplex Synchronous, full duplex Transmission rate 64 kbit/s 64 kbit/s Clock source Internal or derived from received...

  • Page 127: Short Range Galvanic Module

    Remote end data communication Chapter 9 Data communication Interface type According to standard Connector type RS 530/RS422 Contra-directional D-sub 25 pins G.703 Co-directional ITU (CCITT) Screw Function Value Data transmission synchronous, full duplex Transmission type 56 or 64 kbit/s For G703 only 64 kbit/s Short range galvanic module 1.5.1 Application...

  • Page 128: Technical Data

    Remote end data communication Chapter 9 Data communication 1.6.2 Technical data Table 125: DCM-SFOM - Short-range fibre optical module Data transmission Synchronous, full duplex Transmission rate 64 kbit/s Clock source Internal or derived from received signal Graded-index multimode 50/125 μ m or 62,5/125 μ m Optical fibre Wave length 850 nm...
  • Page 129 Remote end data communication Chapter 9 Data communication Micro- Memory controller Sub-module 99000520.vsd Figure 33: Block diagram for the carrier module.

  • Page 130: Serial Communication

    Serial communication Chapter 9 Data communication Serial communication Application, common One or two optional serial interfaces with LON protocol, SPA protocol or IEC 60870-5-103 pro- tocol, for remote communication, enables the terminal to be part of a Substation Control System (SCS) and/or Substation Monitoring System (SMS).

  • Page 131: Setting Parameters

    Serial communication Chapter 9 Data communication • Report of analog service values (measurements) • Fault location • Command handling Autorecloser ON/OFF Teleprotection ON/OFF Protection ON/OFF LED reset Characteristics 1 - 4 (Setting groups) • File transfer (disturbance files) • Time synchronization The events created in the terminal available for the IEC protocol are based on the event function blocks EV01 - EV06 and disturbance function blocks DRP1 - DRP3.

  • Page 132: Setting Parameters

    Serial communication Chapter 9 Data communication Remote communication over the telephone network also requires a telephone modem. The software needed in the PC, either local or remote, is CAP 540. SPA communication is applied when using the front communication port, but for this purpose, no special serial communication function is required in the terminal.

  • Page 133: Serial Communication, Iec (Iec 60870-5-103 Protocol)

    Serial communication Chapter 9 Data communication Table 131: Serial communication (RS485) Function Value Protocol SPA/IEC 60870-5-103 Communication speed 9600 Bd Table 132: Serial communication (SPA) via front Function Value Protocol Communication speed for the terminals 300, 1200, 2400, 4800, 9600 Bd Slave number 1 to 899 Change of active group allowed...

  • Page 134: Iec 60870-5-103

    Serial communication Chapter 9 Data communication • Time synchronization The events created in the terminal available for the IEC protocol are based on the event function blocks EV01 - EV06 and disturbance function blocks DRP1 - DRP3. The commands are repre- sented in a dedicated function block ICOM.
  • Page 135 Serial communication Chapter 9 Data communication Auxiliary input 2 Auxiliary input 3 Auxiliary input 4 Measurand supervision I Measurand supervision V Phase sequence supervision Trip circuit supervision I>> backup operation VT fusefailure Teleprotection disturbed Teleprotection disturbed Group alarm Earth fault L1 Earth fault L2 Earth fault L3 Earth fault forward, e.g.
  • Page 136 Serial communication Chapter 9 Data communication Breaker failure Trip measuring system L1 Trip measuring system L2 Trip measuring system L2 Trip measuring system E Trip I> Trip I>> Trip IN> Trip IN>> CB “on" by AR CB "on” by long-time AR AR blocked Measurand I Measurands l,V...
  • Page 137 Serial communication Chapter 9 Data communication General interrogation on generic data Write entry Write entry with confirmation Write entry with execution Write entry abort Table 135: Measurands Measurand Rated value Current L1 Current L2 Current L3 Voltage L1-E Voltage L2-E Voltage L3-E Voltage L1 -L2 Active power P...
  • Page 138 Serial communication Chapter 9 Data communication Table 137: Interoperability, application layer Supported Selection of standard ASDUs in monitoring direction ASDU Time-tagged message Time-tagged message with rel. time Measurands I Time-taggedmeasurands with rel.time Identification Time synchronization End of general interrogation Measurands ll Generic data Generic identification List of recorded disturbances...

  • Page 139: Function Block

    Serial communication Chapter 9 Data communication 2.5.4 Function block ICOM- IEC870-5-103 FUNCTYPE ARBLOCK OPFNTYPE ZCOMBLK BLKFNBLK LEDRS SETG1 SETG2 SETG3 SETG4 BLKINFO xx00000225.vsd 2.5.5 Input and output signals Table 138: Input signals for the IEC (ICOM-) function block Signal Description FUNCTYPE Main function type for terminal OPFNTYPE...
  • Page 140 Serial communication Chapter 9 Data communication Path in local HMI: Configuration/TerminalCOM/IECCom/Commands/ARBlock Table 141: Setting parameters for controlling autorecloser command Parameter Range Default Unit Parameter description Operation On, Off Operation mode of autorecloser com- mand. On=Blocked, Off=Released Path in local HMI: Configuration/TerminalCom/IECCom/Commands/ZCommBlock Table 142: Configuration/TerminalCom/IECCom/Commands/ZCommBlock Parameter Range...

  • Page 141: Technical Data

    Serial communication Chapter 9 Data communication Table 146: Setting parameters for main function types Parameter Range Default Unit Parameter description Operation On, Off MainFuncType 1-255 Main function types according to the stan- dard Path in local HMI: Configuration/TerminalCom/IECCom/Communication Table 147: Setting parameters for IEC communication Parameter Range Default...

  • Page 142: Design

    Serial communication Chapter 9 Data communication 2.6.2 Design An optical serial interface with LON protocol enables the terminal to be part of a Substation Control System (SCS) and/or Substation Monitoring System (SMS). This interface is located at the rear of the terminal. The hardware needed for applying LON communication depends on the application, but one very central unit needed is the LON Star Coupler and optic fibres connecting the star coupler to the terminals.

  • Page 143: Technical Data

    Table 153: Setting parameters for the session timers Parameter Range Default Unit Parameter description SessionTmo 1-60 Session timeout. Only to be changed after recommendation from ABB. RetryTmo 100-10000 2000 Retransmission timeout.Only to be changed after recommendation from ABB. IdleAckCycle 1-30 Keep active ack.Only to be changed after...

  • Page 144: Design, Lon

    Serial communication Chapter 9 Data communication The fibre optic SPA/IEC port can be connected point-to-point, in a loop, or with a star coupler. The incoming optical fibre is connected to the Rx receiver input and the outgoing optical fibre to the Tx transmitter output. The module is identified with a number on the label on the module. The electrical RS485 can be connected in multidrop with maximum 4 terminals.
  • Page 145 Serial communication Chapter 9 Data communication Table 158: LON - Optical fibre connection requirements for LON bus Glass fibre Plastic fibre Cable connector ST-connector HFBR, Snap-in connector 62.5/125 μ m Fibre diameter 1 mm 50/125 μ m Max. cable length 1000 m 25 m...

  • Page 146: Chapter 10 Hardware Modules

    About this chapter Chapter 10 Hardware modules Chapter 10 Hardware modules About this chapter This chapter describes the different hardware modules.

  • Page 147: Modules

    Modules Chapter 10 Hardware modules Modules Table 159: Basic, always included, modules Module Description Backplane module (BPM) Carries all internal signals between modules in a termi- nal. The size of the module depends on the size of the case. Power supply module (PSM) Including a regulated DC/DC converter that supplies auxiliary voltage to all static circuits.

  • Page 148: A/D Module (Adm)

    A/D module (ADM) Chapter 10 Hardware modules A/D module (ADM) Design The inputs of the A/D-conversion module (ADM) are fed with voltage and current signals from the transformer module. The current signals are adapted to the electronic voltage level with shunts.

  • Page 149: Transformer Module (Trm)

    Transformer module (TRM) Chapter 10 Hardware modules Transformer module (TRM) Design A transformer input module can have up to 10 input transformers. The actual number depends on the type of terminal. Terminals including only current measuring functions only have current inputs.

  • Page 150: Binary I/O Capabilities

    Binary I/O capabilities Chapter 10 Hardware modules Binary I/O capabilities Application Input channels with high EMI immunity can be used as binary input signals to any function. Sig- nals can also be used in disturbance or event recording. This enables extensive monitoring and evaluation of the operation of the terminal and associated electrical circuits.
  • Page 151 Binary I/O capabilities Chapter 10 Hardware modules Function or quantity Trip and Signal relays Fast signal relays Breaking capacity for DC with L/R<40ms 48 V/1 A 48 V/1 A 110 V/0.4 A 110 V/0.4 A 220 V/0.2 A 220 V/0.2 A 250 V/0.15 A 250 V/0.15 A Maximum capacitive load...

  • Page 152: I/O Module (Iom)

    I/O module (IOM) Chapter 10 Hardware modules I/O module (IOM) Application The binary input/output module is used when only a few input and output channels are needed. The ten standard output channels are used for trip output or any signalling purpose. The two high speed signal output channels are used for applications where short operating time is essential.

  • Page 153: Input And Output Signals

    I/O module (IOM) Chapter 10 Hardware modules Input and output signals Table 165: Input signals for I/O module IOM Signal Description POSITION I/O module slot position BO1-BO12 Binary output data BLKOUT Block output signals BONAME01-BONAME12 Output name string settings BINAME01-BINAME08 Input name string settings Path in local HMI: ServiceReport/I/O/slotnn-IOMn/FuncOutputs Table 166: Output signals for I/O module IOM...

  • Page 154: Power Supply Module (Psm)

    Power supply module (PSM) Chapter 10 Hardware modules Power supply module (PSM) Application The power supply module, PSM, with built in binary I/O is used in 1/2 and 3/4 of full width 19” units. It has four optically isolated binary inputs and five binary outputs, out of which one binary output is dedicated for internal fail.

  • Page 155: Technical Data

    Power supply module (PSM) Chapter 10 Hardware modules Table 168: Output signals for the I/O-module (IO02-) function block (I/O on PSM) Signal Description ERROR I/O-module fail BI1-BI4 Binary input data Technical data Table 169: PSM - Power Supply Module Quantity Rated value Nominal range ±...

  • Page 156: Local Lcd Human Machine Interface (Lcd-Hmi)

    Local LCD human machine interface Chapter 10 (LCD-HMI) Hardware modules Local LCD human machine interface (LCD-HMI) Application The human machine interface is used to monitor and in certain aspects affect the way the product operates. The configuration designer can add functions for alerting in case of important events that needs special attention from you as an operator.
  • Page 157 Local LCD human machine interface Chapter 10 (LCD-HMI) Hardware modules The number of buttons used on the HMI module is reduced to a minimum to allow a communi- cation as simple as possible for the user. The buttons normally have more than one function, depending on actual dialogue.

  • Page 158: Serial Communication Modules (Scm)

    Serial communication modules (SCM) Chapter 10 Hardware modules Serial communication modules (SCM) SPA/IEC Refer to chapter Data communication. Refer to chapter Data communication.

  • Page 159: Data Communication Modules (Dcm)

    Data communication modules (DCM) Chapter 10 Hardware modules Data communication modules (DCM) For more informaton about the data communication modules, refer to the previous chapter 9 "Data communication". Note! Instructions how to configure the digital communication modules, see Chapter Configuring the digital communication modules in the Installation and commissioning manual for each product.

  • Page 160: Chapter 11 Diagrams

    Chapter 11 Diagrams Chapter 11 Diagrams This chapter contains the terminal diagrams for the terminal.

  • Page 161: Terminal Diagrams

    Terminal diagrams Chapter 11 Diagrams Terminal diagrams Terminal diagram, Rex5xx Figure 37: Hardware structure of the 1/2 of full width 19” case...

  • Page 162: Terminal Diagram, Rel 551-C1

    Terminal diagrams Chapter 11 Diagrams Terminal diagram, REL 551-C1 Figure 38: REL 551-C1...
  • Page 163 Terminal diagrams Chapter 11 Diagrams Figure 39: REL 551-C1 with DC-switch...
  • Page 164 Terminal diagrams Chapter 11 Diagrams Figure 40: REL 551-C1, transformer input module and A/D conversion module 3 phase sys-...
  • Page 165 Terminal diagrams Chapter 11 Diagrams Figure 41: REL 551-C1, transformer input module and A/D conversion module 3 phase sys- tem with RTXP 24, internal earthing...
  • Page 166 Terminal diagrams Chapter 11 Diagrams Figure 42: REL 551-C1, transformer input module and A/D conversion module 3 phase sys- tem with RTXP 24, external earthing...
  • Page 167 Terminal diagrams Chapter 11 Diagrams...

  • Page 168: Chapter 12 Configuration

    About this chapter Chapter 12 Configuration Chapter 12 Configuration About this chapter This chapter refer to the configuration in CAP 540.

  • Page 169: Configuration

    Configuration Chapter 12 Configuration Configuration Configuration of REL 551 C1 is available as templates in the latest version of CAP 540.
  • Page 170 ABB Power Technologies AB Substation Automation Products SE-721 59 Västerås Sweden Telephone: +46 (0) 21 34 20 00 Facsimile: +46 (0) 21 14 69 18 Internet: www.abb.com/substationautomation Printed on recycled and ecolabelled paper at Elanders Novum...

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