ABB REO 517*2.4 Installation And Commissioning Manual
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ABB REO 517*2.4 Installation And Commissioning Manual

ABB REO 517*2.4 Installation And Commissioning Manual

Multi-functional terminals for railway application
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,QVWDOODWLRQ DQG FRPPLVVLRQLQJ PDQXDO
REO 517*2.4
Multi-functional terminals for railway
application
$ERXW WKLV PDQXDO
Document No: 1MRK 506 133-UEN
Issued: October 2002
Revision: -
© Copyright 2002 ABB. All rights reserved.

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  • Page 1 ,QVWDOODWLRQ DQG FRPPLVVLRQLQJ PDQXDO REO 517*2.4 Multi-functional terminals for railway application $ERXW WKLV PDQXDO Document No: 1MRK 506 133-UEN Issued: October 2002 Revision: - © Copyright 2002 ABB. All rights reserved.
  • Page 2 285 352'8&76 $5( '(9(/23(' 72 7+( /$7(67 7(&+12/2*,&$/ 67$1'$5'6 $6 $ 5(68/7 ,7 ,6 3266,%/( 7+$7 7+(5( 0$< %( 620( ',))(5(1&(6 %(7:((1 7+( +:6: 352'8&7 $1' 7+,6 ,1)250$7,21 352'8&7 0DQXIDFWXUHU ABB Automation Technology Products AB Control & Force Measurement Substation Automation SE-721 59 Västerås...

  • Page 3: Table Of Contents

    &RQWHQWV &KDSWHU 3DJH &KDSWHU  ,QWURGXFWLRQ   Introduction to the installation and commissioning manual ....2 About the complete set of manuals for a terminal ......2 About the installation and commissioning manual......3 Intended audience ................3 Related documents................. 4 Revision notes ................
  • Page 4 &RQWHQWV &KDSWHU  &KHFNLQJ WKH H[WHUQDO FLUFXLWU\   Overview .................... 36 Checking the CT and VT circuits ............37 Checking the power supply..............38 Checking the binary I/O circuits ............39 Binary input circuits............... 39 Binary output circuits ..............39 &KDSWHU  (QHUJLVLQJ WKH WHUPLQDO  Overview ....................
  • Page 5 &RQWHQWV &KDSWHU  9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ   Overview.................... 72 Preparing for test ................74 Overview..................74 Preparing the connection to the test equipment ......74 Setting the terminal in test mode ..........75 Connecting test equipment to the terminal ........75 Verifying the connection and the analog inputs ......
  • Page 6 &RQWHQWV High speed and instanteaneous phase overcurrent protection (HSOC, IOC)..........110 Verifying the settings ..............110 Completing the test..............111 Intercircuit bridging protection (TOVI) ..........112 Verifying the settings ..............112 Completing the test..............113 Interlocking ..................114 Inverse time delayed undervoltage protection (TUV2)..... 115 Verifying the settings ..............
  • Page 7 &RQWHQWV Verifying the settings ..............146 Completing the test..............147 Time delayed overvoltage protection (TOV) ........148 Verifying the settings ..............148 Completing the test..............148 Time delayed undervoltage protection (TUV) for two sections (TUV1) . Verifying the settings ..............149 Completing the test..............
  • Page 8 &RQWHQWV...
  • Page 9 &KDSWHU  About this chapter ,QWURGXFWLRQ &KDSWHU  ,QWURGXFWLRQ $ERXW WKLV FKDSWHU This chapter introduces the user to the manual as such.
  • Page 10 &KDSWHU  Introduction to the installation and commissioning manual ,QWURGXFWLRQ ,QWURGXFWLRQ WR WKH LQVWDOODWLRQ DQG FRPPLVVLRQLQJ PDQXDO $ERXW WKH FRPSOHWH VHW RI PDQXDOV IRU D WHUPLQDO The complete package of manuals to a terminal is named users manual (UM). The 8V HUV PDQXDO consists of four different manuals: Application Technical...

  • Page 11: Introduction To The Installation And Commissioning Manual

    &KDSWHU  Introduction to the installation and commissioning manual ,QWURGXFWLRQ $ERXW WKH LQVWDOODWLRQ DQG FRPPLVVLRQLQJ PDQXDO The installation and commissioning manual contains the following chapters: The chapter ³6DIHW\ LQIRUPDWLRQ´ presents warning and note signs, which the user • should pay attention to. The chapter ³2YHUYLHZ´...
  • Page 12 &KDSWHU  Introduction to the installation and commissioning manual ,QWURGXFWLRQ  5HTXLUHPHQWV The installation personnel must have a basic knowledge in handling electronic equip- ment. The commissioning and maintenance personnel must be well experienced in us- ing protection equipment, test equipment, protection functions and the configured functional logics in the protection.
  • Page 13 &KDSWHU  Introduction to the installation and commissioning manual ,QWURGXFWLRQ &RQWUDGLUHFWLRQDO Way of transmitting G.703 over a balanced line. Involves four twist- ed pairs of with two are used for transmitting data in both directions, and two pairs for transmitting clock signals. )2;...
  • Page 14 &KDSWHU  Introduction to the installation and commissioning manual ,QWURGXFWLRQ Strömberg Protection Acquisition, a serial master/slave protocol for point-to-point communication. 8,3,6$ Process interface components that delivers measured voltage and current values. 87& Coordinated Universal Time. A coordinated time scale, maintained by the Bureau International des Poids et Mesures (BIPM), which forms the basis of a coordinated dissemination of standard fre- quencies and time signals.

  • Page 15: 6Dihw\ Lqirupdwlrq

    &KDSWHU  About this chapter 6DIHW\ LQIRUPDWLRQ &KDSWHU  6DIHW\ LQIRUPDWLRQ $ERXW WKLV FKDSWHU This chapter contains safety information. Warning signs are presented which attend the user to be careful during certain operations in order to avoid human injuries or damage to equipment...

  • Page 16: Warning Signs

    &KDSWHU  Warning signs 6DIHW\ LQIRUPDWLRQ :DUQLQJ VLJQV :DUQLQJ 6WULFWO\ IROORZ WKH FRPSDQ\ DQG FRXQWU\ VDIHW\ UHJXODWLRQV :RUNLQJ LQ D KLJK YROWDJH HQYLURQPHQW UHTXLUHV VHULRXV DSSURDFK WR DYRLG KXPDQ LQMXULHV DQG GDPDJH WR HTXLS PHQW :DUQLQJ 'R QRW WRXFK FLUFXLWU\ GXULQJ RSHUDWLRQ 3RWHQWLDOO\ OHWKDO YROWDJHV DQG FXUUHQWV DUH SUHVHQW :DUQLQJ $OZD\V DYRLG WR WRXFK WKH FLUFXLWU\ ZKHQ WKH FRYHU LV UHPRYHG 7KH SURGXFW FRQWDLQV...
  • Page 17 &KDSWHU  Warning signs 6DIHW\ LQIRUPDWLRQ :DUQLQJ 1HYHU GLVFRQQHFW D VHFRQGDU\ FRQQHFWLRQ RI FXUUHQW WUDQVIRUPHU FLUFXLW ZLWKRXW VKRUW FLUFXLWLQJ WKH WUDQVIRUPHU¶V VHFRQGDU\ ZLQGLQJ 2SHUDWLQJ D FXUUHQW WUDQVIRUPHU ZLWK WKH VHFRQGDU\ ZLQGLQJ RSHQ ZLOO FDXVH D PDVVLYH SRWHQWLDO EXLOGXS WKDW PD\ GDPDJH WKH WUDQVIRUPHU DQG PD\ FDXVH LQMXULHV WR KXPDQV :DUQLQJ 1HYHU UHPRYH DQ\ VFUHZ IURP D SRZHUHG WHUPLQDO RU IURP D WHUPLQDO FRQQHFWHG WR SRZ...

  • Page 18: Caution Signs

    &KDSWHU  Caution signs 6DIHW\ LQIRUPDWLRQ &DXWLRQ VLJQV &DXWLRQ $OZD\V WUDQVSRUW PRGXOHV XVLQJ FHUWLILHG FRQGXFWLYH EDJV $OZD\V KDQGOH PRGXOHV XV LQJ D FRQGXFWLYH ZULVW VWUDS FRQQHFWHG WR SURWHFWLYH JURXQG DQG RQ D VXLWDEOH DQWLVWDWLF VXUIDFH (OHFWURVWDWLF GLVFKDUJH (6' PD\ FDXVH GDPDJH WR WKH PRGXOH &DXWLRQ 'R QRW FRQQHFW OLYH ZLUHV WR WKH WHUPLQDO ,QWHUQDO FLUFXLWU\ PD\ EH GDPDJHG &DXWLRQ...

  • Page 19: Note Signs

    &KDSWHU  Note signs 6DIHW\ LQIRUPDWLRQ 1RWH VLJQV 1RWH 7KH SURWHFWLRQ DVVHPEO\ LV GHVLJQHG IRU D PD[LPXP FRQWLQXRXV FXUUHQW RI IRXU WLPHV UDWHG YDOXH 1RWH $FWLYDWLQJ WKH VHWWLQJ ORFNRXW IXQFWLRQ ZKLFK SUHYHQWV XQDXWKRULVHG FKDQJHV RI WKH VHW WLQJV ZLWKRXW SURSHU FRQILJXUDWLRQ PD\ VHULRXVO\ DIIHFW WKH WHUPLQDO¶V RSHUDWLRQ...
  • Page 20 &KDSWHU  Note signs 6DIHW\ LQIRUPDWLRQ...

  • Page 21: 2Yhuylhz

    &KDSWHU  About this chapter 2YHUYLHZ &KDSWHU  2YHUYLHZ $ERXW WKLV FKDSWHU This chapter introduces the user to the installation and commissioning tasks.
  • Page 22 &KDSWHU  Commissioning and installation overview 2YHUYLHZ &RPPLVVLRQLQJ DQG LQVWDOODWLRQ RYHUYLHZ The settings for each function must be calculated before the commissioning task can start. A configuration, made in the configuration and programming tool, must also be available if the terminal does not have a factory configuration downloaded. The terminal is unpacked and visually checked.

  • Page 23: Kdswhu  8Qsdfnlqj Dqg Fkhfnlqj Wkh Whuplqdo

    &KDSWHU  About this chapter 8QSDFNLQJ DQG FKHFNLQJ WKH WHUPLQDO &KDSWHU  8QSDFNLQJ DQG FKHFNLQJ WKH WHUPLQDO $ERXW WKLV FKDSWHU This chapter contains instructions on how to receive the terminal.
  • Page 24 &KHFN IRU WUDQVSRUW GDPDJHV In case of transport damage appropriate action must be taken against the latest carrier and the nearest ABB office or representa- tive should be informed. ABB should be notified immediately if there are any discrepancies in relation to the delivery documents.

  • Page 25: Qvwdoolqj Wkh Whuplqdo

    &KDSWHU  About this chapter ,QVWDOOLQJ WKH WHUPLQDO &KDSWHU  ,QVWDOOLQJ WKH WHUPLQDO $ERXW WKLV FKDSWHU This chapter describes how to install the terminal.
  • Page 26 &KDSWHU  Overview ,QVWDOOLQJ WKH WHUPLQDO 2YHUYLHZ The mechanical and electrical environmental conditions at the installation site must be within permissible range according to the technical data of the terminal. Dusty, damp places, places liable to rapid temperature variations, powerful vibrations and shocks, surge voltages of high amplitude and fast rise time, strong induced magnetic fields or similar extreme conditions should be avoided.
  • Page 27 &KDSWHU  Mounting the terminal ,QVWDOOLQJ WKH WHUPLQDO 0RXQWLQJ WKH WHUPLQDO Most of the REx 5xx terminals can be rack, flush, semi-flush or wall mounted with the use of different mounting kits. An additional box of type RHGS can be mounted to one side of a 1/2 or 3/4 terminal.

  • Page 28: Mounting The Terminal

    &KDSWHU  Mounting the terminal ,QVWDOOLQJ WKH WHUPLQDO 0RXQWLQJ LQ D LQFK UDFN (98000037) 3RV1R 'HVFULSWLRQ 1 and 4 Mounting angle 2 and 3 TORX T20 screws )LJXUH  LQFK UDFN PRXQWLQJ...
  • Page 29 &KDSWHU  Mounting the terminal ,QVWDOOLQJ WKH WHUPLQDO 3URFHGXUH &DUHIXOO\ IDVWHQ WKH PRXQWLQJ DQJOHV WR WKH VLGHV RI WKH WHUPL QDO Use the TORX T20 screws available in the mounting kit. 3ODFH WKH WHUPLQDO DVVHPEO\ LQ WKH UDFN )DVWHQ WKH PRXQWLQJ DQJOHV ZLWK DSSURSULDWH VFUHZV 0RXQWLQJ LQ D LQFK UDFN ZLWK DQ DGGLWLRQDO ER[ W\SH 5+*6 Make sure a side-by-side mounting kit and a suitable 19-inch rack mounting kit are available before proceeding.
  • Page 30 &KDSWHU  Mounting the terminal ,QVWDOOLQJ WKH WHUPLQDO xx00000097.ai 3RV1R 'HVFULSWLRQ 1 and 3 Side-by-side mounting plate 2 and 4 Screws (TORX T20) Mounting angle )LJXUH  6LGHE\VLGH DVVHPEO\...
  • Page 31 &KDSWHU  Mounting the terminal ,QVWDOOLQJ WKH WHUPLQDO 3URFHGXUH 3ODFH WKH WZR WHUPLQDOV QH[W WR HDFK RWKHU RQ D IODW VXUIDFH )DVWHQ D VLGHE\VLGH PRXQWLQJ SODWH 3RV1R   Use four of the delivered screws. &DUHIXOO\ WXUQ WKH WZR WHUPLQDOV XSVLGH GRZQ )DVWHQ WKH VHFRQG VLGHE\VLGH PRXQWLQJ SODWH Use the remaining four screws.
  • Page 32 &KDSWHU  Mounting the terminal ,QVWDOOLQJ WKH WHUPLQDO xx00000129.eps 3RV1R 'HVFULSWLRQ Sealing strip Distance frame (only for semi-flush) Sealing strip for distance frame (only for semi-flush) Side holder Groove Locking screw (TORX T10) )LJXUH  )OXVK DQG VHPLIODVK PRXQWLQJ...
  • Page 33 &KDSWHU  Mounting the terminal ,QVWDOOLQJ WKH WHUPLQDO 1RWH )OXVK RU VHPLIOXVK PRXQW FDQQRW EH XVHG IRU VLGHE\VLGH PRXQWHG WHUPLQDOV ZKHQ ,3  PXVW EH IXOILOOHG 3URFHGXUH &XW WKH VHDOLQJ VWULS LQ DSSURSULDWH OHQJWKV The strip is delivered with the mounting kit. In the semi-flush mounting kit two strips are delivered, one for the terminal and one self-adhering for the distance frame.
  • Page 34 &KDSWHU  Mounting the terminal ,QVWDOOLQJ WKH WHUPLQDO /RFN WKH WHUPLQDO WR WKH FXWRXW Firmly tighten the locking screws. It is important that all four side holder locking screws are tightened the same in order to maintain a good and even seal in IP 54 environments. 0RXQWLQJ RQ D ZDOO The mounting bars are prepared for adding DIN-rails or equivalent above and below the mounted terminal.
  • Page 35 &KDSWHU  Mounting the terminal ,QVWDOOLQJ WKH WHUPLQDO  0RXQWLQJ WKH WHUPLQDO RQ D ZDOO 3URFHGXUH 0RXQW WKH EDUV SRV1R  RQWR WKH ZDOO See the Technical reference manual for measurements. Depending on the wall different preparations may be needed, like drilling and inserting plastic or expander plugs (concrete/plaster- board walls) or threading (metal sheet wall).
  • Page 36 &KDSWHU  Mounting the terminal ,QVWDOOLQJ WKH WHUPLQDO xx99000287 )LJXUH  9LHZ IURP DERYH RYHU D ZDOO PRXQWHG WHUPLQDO WKDW LV SUHSDUHG IRU HOHFWULFDO FRQQHFWLRQ...

  • Page 37: Making The Electrical Connections

    &KDSWHU  Making the electrical connections ,QVWDOOLQJ WKH WHUPLQDO 0DNLQJ WKH HOHFWULFDO FRQQHFWLRQV Always make sure established guidelines for this type of terminal is followed during in- stallation. When necessary use screened twisted-pair cables to minimize susceptibility. Otherwise use any kind of regular nonscreened tinned cable or equivalent. When using screened cabling always use 360°...
  • Page 38 &KDSWHU  Making the electrical connections ,QVWDOOLQJ WKH WHUPLQDO X20:5 xx98000035.vsd )LJXUH  9ROWDJH FRQQHFWRU H[DPSOH VKRZLQJ FRQQHFWLRQ SRLQW ;...
  • Page 39 &KDSWHU  Making the electrical connections ,QVWDOOLQJ WKH WHUPLQDO Where: is ferrules )LJXUH  &RQQHFWHG FDEOHV ZLWK IHUUXOHV If the terminal is equipped with a test-switch of type RTXP 24 Combiflex wires with 20 A sockets must be used to connect the VT circuits and the auxiliary power. &RQQHFWLQJ WR SURWHFWLYH JURXQG Connect the unit to the grounding bar of the cubicle with a green/yellow conductor, cross section at least 1.5 mm...

  • Page 40: Installing The Optical Fibres

    &KDSWHU  Installing the optical fibres ,QVWDOOLQJ WKH WHUPLQDO ,QVWDOOLQJ WKH RSWLFDO ILEUHV Connectors are generally color coded; connect blue or dark grey cable connectors to blue or dark grey (receive) back-side connectors. Connect black or grey cable connec- tors to black or grey (transmit) back-side connectors. Fibre optical cables are sensitive to handling.

  • Page 41: Installing The Communication Cables

    &KDSWHU  Installing the communication cables ,QVWDOOLQJ WKH WHUPLQDO ,QVWDOOLQJ WKH FRPPXQLFDWLRQ FDEOHV When using galvanic connection between protection terminal and communication equipment or point to point galvanic connection between two protection terminals it is essential that the cable installation is carefully done. This is true regardless of type of module used, G.703, V.36, short range galvanic etc., only the possible length of the ca- ble differs.
  • Page 42 &KDSWHU  Installing the communication cables ,QVWDOOLQJ WKH WHUPLQDO Note also that recommendation about cable lengths given for modules according ITU/ EIA interface, not short range galvanic module, are under the assumption that the two equipment, protection terminal and communication, are within the same building and that the earthing system of the building is well carried out.
  • Page 43 &KDSWHU  About this chapter &KHFNLQJ WKH H[WHUQDO FLUFXLWU\ &KDSWHU  &KHFNLQJ WKH H[WHUQDO FLUFXLWU\ $ERXW WKLV FKDSWHU This chapter describes what to check and which checks that should be made to ensure a correct connection to the external circuitry, such as auxiliary power supply, CT’s and VT’s.
  • Page 44 &KDSWHU  Overview &KHFNLQJ WKH H[WHUQDO FLUFXLWU\ 2YHUYLHZ The user must check the installation which includes verifying that the terminal is con- nected to the other parts of the protection system. This is done with the terminal and all connected circuits de-energised.

  • Page 45: Checking The Ct And Vt Circuits

    &KDSWHU  Checking the CT and VT circuits &KHFNLQJ WKH H[WHUQDO FLUFXLWU\ &KHFNLQJ WKH &7 DQG 97 FLUFXLWV Check that the wiring is in strict accordance with the supplied wiring diagram. 1RWH 'R QRW FRQWLQXH IXUWKHU XQWLO DQ\ HUURUV DUH FRUUHFWHG Test the circuitry.
  • Page 46 &KDSWHU  Checking the power supply &KHFNLQJ WKH H[WHUQDO FLUFXLWU\ &KHFNLQJ WKH SRZHU VXSSO\ Check that the value of the auxiliary supply voltage remains within the permissible range under all operating conditions. Check that the polarity is correct.
  • Page 47 &KDSWHU  Checking the binary I/O circuits &KHFNLQJ WKH H[WHUQDO FLUFXLWU\ &KHFNLQJ WKH ELQDU\ ,2 FLUFXLWV %LQDU\ LQSXW FLUFXLWV Preferably, disconnect the binary input connector from the binary input cards. Check all connected signals so that both input level and polarity are in accordance with the termi- nal’s specifications.

  • Page 48: Checking The Binary I/O Circuits

    &KDSWHU  Checking the binary I/O circuits &KHFNLQJ WKH H[WHUQDO FLUFXLWU\...

  • Page 49: Kdswhu

    &KDSWHU  About this chapter (QHUJLVLQJ WKH WHUPLQDO &KDSWHU  (QHUJLVLQJ WKH WHUPLQDO $ERXW WKLV FKDSWHU This chapter describes the start up sequence and what to check after the terminal has been energised.
  • Page 50 &KDSWHU  Overview (QHUJLVLQJ WKH WHUPLQDO 2YHUYLHZ Before the procedures in this chapter can be carried out the connection to external cir- cuitry must have been checked which ensures that the installation was made correctly. The user must energise the power supply to the terminal to start it up. This could be done in number of ways, from energising a whole cubicle to energising a single termi- nal.

  • Page 51: Energising The Terminal

    &KDSWHU  Energising the terminal (QHUJLVLQJ WKH WHUPLQDO (QHUJLVLQJ WKH WHUPLQDO When the terminal is energised the window on the local HMI remains dark. After 10 seconds the green LED starts flashing and after approximately 30 seconds the window lights up. After another 10 seconds the window displays ‘Terminal Startup’ and after about 30 seconds the main menu is displayed.
  • Page 52 &KDSWHU  Energising the terminal (QHUJLVLQJ WKH WHUPLQDO LEDs green yellow red Liquid Crystal Display Srhq’ T‡h…‡ U…vƒ four rows S@GÃ$" ÃWr…Ã!" 16 characters/row 82Rˆv‡ @2@‡r…Àrˆ Optical connector Push buttons for local PC en00000422.vsd )LJXUH  ([DPSOH RI WKH ORFDO +0, IRU LQ WKLV H[DPSOH 5(/ ...
  • Page 53 &KDSWHU  Checking the self supervision signals (QHUJLVLQJ WKH WHUPLQDO &KHFNLQJ WKH VHOI VXSHUYLVLRQ VLJQDOV 5HFRQILJXULQJ WKH WHUPLQDO I/O modules configured as logical I/O modules (BIM, BOM, IOM, DCM, IOPSM or MIM) are supervised. Not configured I/O modules are not supervised. Each logical I/O module has an error flag that is set if anything is wrong with any signal or the whole module.

  • Page 54: Checking The Self Supervision Signals

    MPM-modWarning = No problem detected. None. MPM-modWarning = There is a problem Set the clock. Warning with: If the problem persists, contact your ABB • the real time clock. representative for service. • the time synchroni- zation.
  • Page 55 I/O module has failed. Check that the I/O module has been config- ured and connected to the IOP1- block. (Example data, se fol- lowing section for If the problem persists, contact your ABB details) representative for service. RealTimeClock = OK No problem detected.
  • Page 56 &KDSWHU  Checking the self supervision signals (QHUJLVLQJ WKH WHUPLQDO...
  • Page 57 &KDSWHU  About this chapter &RQILJXULQJ WKH GLJLWDO FRPPXQLFDWLRQ PRGXOHV &KDSWHU  &RQILJXULQJ WKH GLJLWDO FRPPXQLFDWLRQ PRGXOHV $ERXW WKLV FKDSWHU This chapter contains instructions on how to configure the digital communication mod- ules, such as galvanic and optical modems.

  • Page 58: Configuring The Fibre Optical Modem

    &KDSWHU  Configuring the fibre optical modem &RQILJXULQJ WKH GLJLWDO FRPPXQLFDWLRQ PRGXOHV &RQILJXULQJ WKH ILEUH RSWLFDO PRGHP Two different levels of optical output power can be set on the HMI under: &RQILJXUDWLRQ7HUPLQDO&RP5HP7HUP&RP2SWR3RZHU For the optical module, the optical output power has to be set according to the attenua- tion of the fibre optic link.

  • Page 59: Configuring The Short Range Fibre Optical Modem

    &KDSWHU  Configuring the short range fibre optical modem &RQILJXULQJ WKH GLJLWDO FRPPXQLFDWLRQ PRGXOHV &RQILJXULQJ WKH VKRUW UDQJH ILEUH RSWLFDO PRGHP No setting is available for the short range fibre optical modem on the HMI. There are however some settings that can be made on a DIP-switch located behind the cover around the fibre optic connectors at the back of the terminal according to figure 11.
  • Page 60 &KDSWHU  Configuring the short range fibre optical modem &RQILJXULQJ WKH GLJLWDO FRPPXQLFDWLRQ PRGXOHV The module can also synchronize received data with the send clock. This is not normal- ly necessary in this application. Synchronization ON/OFF is controlled by switch 2, which shall normally be set in OFF position.
  • Page 61 &KDSWHU  Configuring the short range fibre optical modem &RQILJXULQJ WKH GLJLWDO FRPPXQLFDWLRQ PRGXOHV The other jumper is S3 that has to be in bottom position, as marked in figure 13. If it is in top position the communication will not work. (In top position the transmit clock is supposed to be created in the CPU on the MPM module which is not possible).
  • Page 62 &KDSWHU  Configuring the short range fibre optical modem &RQILJXULQJ WKH GLJLWDO FRPPXQLFDWLRQ PRGXOHV The jumpers are accessible after the modem has been pulled out. This is done by first removing all green 18-pin connectors at the back, then remove all screws holding the back plate.
  • Page 63 &KDSWHU  Configuring the short range galvanic modem &RQILJXULQJ WKH GLJLWDO FRPPXQLFDWLRQ PRGXOHV &RQILJXULQJ WKH VKRUW UDQJH JDOYDQLF PRGHP No setting is available for the short range galvanic modem on the HMI. There are how- ever some settings that can be made on a DIP-switch located behind the cover around the line connector at the back of the terminal according to figure 14.

  • Page 64: Configuring The Short Range Galvanic Modem

    &KDSWHU  Configuring the short range galvanic modem &RQILJXULQJ WKH GLJLWDO FRPPXQLFDWLRQ PRGXOHV 7DEOH  ,QGLFDWLRQV ([SODQDWLRQ Detection of carrier signal Transmitted data Received data...

  • Page 65: Configure The Interface Modules For V.36, X.21 And Rs530

    &KDSWHU  Configure the interface modules for V.36, X.21 and RS530 &RQILJXULQJ WKH GLJLWDO FRPPXQLFDWLRQ PRGXOHV &RQILJXUH WKH LQWHUIDFH PRGXOHV IRU 9 ; DQG 56 The connector for X.21 is a 15 pin DSUB according to X.21 standard. For RS530 the connector is a 25 pin DSUB according to RS530 standard.
  • Page 66 &KDSWHU  Configure the interface modules for V.36, X.21 and RS530 &RQILJXULQJ WKH GLJLWDO FRPPXQLFDWLRQ PRGXOHV 'HVLJQDWLRQ ([SODQDWLRQ REQ SEND Request to send (follows auxiliary voltage) Received data SCREEN Connection of cable screen TCLK DCE Transmitter signal timing from DCE TCLK DTE Transmitter signal timing from DTE Transmitter data...
  • Page 67 &KDSWHU  Configuring the interface modules for G.703 co-directional &RQILJXULQJ WKH GLJLWDO FRPPXQLFDWLRQ PRGXOHV &RQILJXULQJ WKH LQWHUIDFH PRGXOHV IRU * FRGLUHFWLRQDO No setting is available for the G.703 modem on the HMI. There are however some set- tings that can be made on a DIP-switch located behind the cover around the line con- nector at the back of the terminal according to figure 16.
  • Page 68 &KDSWHU  Configuring the interface modules for G.703 co-directional &RQILJXULQJ WKH GLJLWDO FRPPXQLFDWLRQ PRGXOHV 7DEOH  ,QGLFDWLRQV ([SODQDWLRQ Transmitted data Received data...
  • Page 69 &KDSWHU  About this chapter 6HWWLQJ DQG FRQILJXULQJ WKH WHUPLQDO &KDSWHU  6HWWLQJ DQG FRQILJXULQJ WKH WHUPLQDO $ERXW WKLV FKDSWHU This chapter describes how to set the terminal, either through a PC or the local HMI, and download a configuration to the terminal in order to make commissioning possible. The chapter does not contain instructions on how to create a configuration or calculate settings.

  • Page 70: Overview

    &KDSWHU  Overview 6HWWLQJ DQG FRQILJXULQJ WKH WHUPLQDO 2YHUYLHZ The customer specific values for each setting parameter and a configuration file has to be available before the terminal can be set and configured, if the terminal is not deliv- ered with a configuration. Use the CAP 531 configuration tool to verify if the terminal has the expected configu- ration.
  • Page 71 &KDSWHU  Entering settings through the local HMI 6HWWLQJ DQG FRQILJXULQJ WKH WHUPLQDO (QWHULQJ VHWWLQJV WKURXJK WKH ORFDO +0, Each of the included functions in the terminal has to be set and this can be performed through the local HMI. The user must browse to the desired function and enter the ap- propriate value.
  • Page 72 A special cable is needed when connecting a PC to the front of the REx 5xx terminal. This cable can be ordered from ABB. It must be plugged into the optical contact on the left side of the local HMI. The other end of the cable shall be plugged directly into the COM-port on the PC.

  • Page 73: Downloading Settings And Configuration From A Pc

    &KDSWHU  Downloading settings and configuration from a PC 6HWWLQJ DQG FRQILJXULQJ WKH WHUPLQDO  8VLQJ WKH 63$,(& UHDU SRUW For all settings and configuration via the SPA communication bus, the SPA/IEC 870- 5-103 port on the rear, it is necessary to first deactivate the restriction for settings. Oth- erwise, no setting is allowed.
  • Page 74 &KDSWHU  Downloading settings and configuration from a PC 6HWWLQJ DQG FRQILJXULQJ WKH WHUPLQDO 'RZQORDGLQJ WKH FRQILJXUDWLRQ DQG VHWWLQJ ILOHV When downloading a configuration to the REx 5xx terminal with the CAP 531 config- uration tool, the terminal is automatically set in configuration mode. When the terminal is set in configuration mode, all functions are blocked.

  • Page 75: Kdswhu

    &KDSWHU  About this chapter (VWDEOLVKLQJ FRQQHFWLRQ DQG YHULI\LQJ WKH 63$,(& FRPPXQLFDWLRQ &KDSWHU  (VWDEOLVKLQJ FRQQHFWLRQ DQG YHULI\LQJ WKH 63$ ,(& FRPPXQLFDWLRQ $ERXW WKLV FKDSWHU This chapter contains instructions on how to establish connection and verify that the SPA/IEC-communication operates as intended, when the terminal is connected to a monitoring or control system via the rear SPA/IEC port.
  • Page 76 &KDSWHU  Entering settings (VWDEOLVKLQJ FRQQHFWLRQ DQG YHULI\LQJ WKH 63$,(& (QWHULQJ VHWWLQJV If the terminal is connected to a monitoring or control system via the rear SPA/IEC port, the SPA/IEC port has to be set either for SPA or IEC use. (QWHULQJ 63$ VHWWLQJV When using the IEC protocol, the rear SPA/IEC port must be set for IEC use.

  • Page 77: Entering Settings

    &KDSWHU  Entering settings (VWDEOLVKLQJ FRQQHFWLRQ DQG YHULI\LQJ WKH 63$,(& FRPPXQLFDWLRQ 3URFHGXUH 6HW WKH RSHUDWLRQ RI WKH UHDU 63$,(& SRUW WR ³,(&´ The operation of the rear SPA/IEC port can be found on the local HMI at: &RQILJXUDWLRQ7HUPLQDO&RP63$,(&3RUW Now the SPA/IEC port operates as an IEC port. 6HW WKH VODYH QXPEHU DQG EDXG UDWH IRU WKH UHDU ,(&...
  • Page 78 &KDSWHU  Verifying the communication (VWDEOLVKLQJ FRQQHFWLRQ DQG YHULI\LQJ WKH 63$,(& 9HULI\LQJ WKH FRPPXQLFDWLRQ To verify that the rear SPA communication with the SMS/SCS system is working, there are some different methods. Choose one of the following. 9HULI\LQJ 63$ FRPPXQLFDWLRQ 3URFHGXUH 8VH D 63$HPXODWRU DQG VHQG ³5)´...
  • Page 79 &KDSWHU  About this chapter 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ &KDSWHU  9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ $ERXW WKLV FKDSWHU This chapter describes how to verify that the protection functions operates correctly ac- cording to the settings. Only the tested function should be in operation.
  • Page 80 &KDSWHU  Overview 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 2YHUYLHZ Required tools for testing of a terminal: • Calculated settings • Configuration diagram • Terminal diagram • Technical reference manual • Three-phase test equipment The terminal has to be set and configured before the testing can start. The terminal diagram, available in the Technical reference manual, is a general diagram for the terminal.
  • Page 81 &KDSWHU  Overview 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 1RWH 7KLV WHUPLQDO LV GHVLJQHG IRU D PD[LPXP FRQWLQXRXV FXUUHQW RI IRXU WLPHV WKH QRPLQDO FXUUHQW 1RWH 3OHDVH REVHUYH WKH PHDVXULQJ DFFXUDF\ RI WKH WHUPLQDO WKH WHVW HTXLSPHQW DQG WKH DQ JXODU DFFXUDF\ IRU ERWK RI WKHP 1RWH 3OHDVH FRQVLGHU WKH FRQILJXUHG ORJLF IURP WKH IXQFWLRQ EORFN WR WKH RXWSXW FRQWDFWV ZKHQ PHDVXULQJ WKH RSHUDWH WLPH...
  • Page 82 &KDSWHU  Preparing for test 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 3UHSDULQJ IRU WHVW 2YHUYLHZ This section describes how to prepare the terminal in order to verify settings. The preparation starts with making the connections to the test switch if included. This means connecting the test equipment according to a valid terminal diagram for the spe- cific REx 5xx terminal.
  • Page 83 &KDSWHU  Preparing for test 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ :DUQLQJ 1HYHU GLVFRQQHFW D VHFRQGDU\ FRQQHFWLRQ RI FXUUHQW WUDQVIRUPHU FLUFXLW ZLWKRXW VKRUW FLUFXLWLQJ WKH WUDQVIRUPHUV VHFRQGDU\ ZLQGLQJ 2SHUDWLQJ D FXUUHQW WUDQVIRUPHU ZLWK WKH VHFRQGDU\ ZLQGLQJ RSHQ ZLOO FDXVH D PDVVLYH SRWHQWLDO EXLOGXS WKDW PD\ GDPDJH WKH WUDQVIRUPHU DQG PD\ FDXVH LQMXULHV WR KXPDQV 6HWWLQJ WKH WHUPLQDO LQ WHVW PRGH The terminal can be set in test mode before test.
  • Page 84 &KDSWHU  Preparing for test 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ IN (I4,I5) (U4,U5) TRIP en02000574.vsd )LJXUH  &RQQHFWLRQ RI WKH WHVW VHW WR WKH 5(2  WHUPLQDO 9HULI\LQJ WKH FRQQHFWLRQ DQG WKH DQDORJ LQSXWV The user must verify that the connection and that the analog signals are measured cor- rectly.
  • Page 85 &KDSWHU  Preparing for test 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 6HUYLFH5HSRUW6HUYLFH9DOXHV ,QMHFW D XQV\PPHWULFDO WKUHHSKDVH FXUUHQW DQG YROWDJH DW UDW HG YDOXH LQ WZR SKDVHV &RPSDUH WKH LQMHFWHG YDOXH ZLWK WKH PHDVXUHG YDOXH The phasor menu is located in the local-HMI under: 6HUYLFH5HSRUW3KDVRUV3ULPDU\ DQG 6HFRQGDU\ 5HOHDVLQJ WKH IXQFWLRQ V WR EH WHVWHG The user can release the function(s) to be tested.
  • Page 86 &KDSWHU  Preparing for test 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 6HOHFW µ1R¶ 3UHVV µ&¶ WZLFH WR OHDYH WKH PHQX The ‘Save TestGroup?’ dialog appears. &KRRVH µ<HV¶ OHDYH WKH PHQX &KHFNLQJ WKH GLVWXUEDQFH UHSRUW VHWWLQJV The terminal must be set in testmode (Operation=ON) to activate the disturbance report settings.
  • Page 87 &KDSWHU  Preparing for test 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ ,GHQWLI\LQJ WKH IXQFWLRQ WR WHVW LQ WKH WHFKQLFDO UHIHUHQFH PDQXDO The user can use the technical reference manual (TRM) to identify function blocks, log- ic diagrams, input and output signals, setting parameters and technical data.
  • Page 88 &KDSWHU  100 Hertz protection (HHZ) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ  +HUW] SURWHFWLRQ ++= Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. Ensure that the maximum continuous current of the terminal does not exceed four times its rated value.
  • Page 89 &KDSWHU  Apparatus control 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ $SSDUDWXV FRQWURO The apparatus control function consists of four types of function blocks, which are con- nected in a delivery-specific way between bays and to the station level. For that reason, test the total function in a system, that is, either in a complete delivery system as an ac- ceptance test (FAT/SAT) or as parts of that system.
  • Page 90 &KDSWHU  Automatic switch onto fault logic (SOTF) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ $XWRPDWLF VZLWFK RQWR IDXOW ORJLF 627) Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. The switch-onto-fault function is checked by secondary injection tests together with the distance protection function and with the DLD function.
  • Page 91 &KDSWHU  Automatic switch onto fault logic (SOTF) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ &KHFN WKDW WKH FRUUHFW WULS RXWSXWV H[WHUQDO VLJQDOV DQG LQGL FDWLRQ DUH REWDLQHG &RPSOHWLQJ WKH WHVW Continue to test another function or complete the test by setting the test mode to off. Restore connections and settings to the original values, if they were changed for testing purpose.
  • Page 92 &KDSWHU  Automatic reclosing function (AR) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ $XWRPDWLF UHFORVLQJ IXQFWLRQ $5 Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. The test is performed together with protection and trip functions. Figure 18 illustrates a recommended testing scenario, where the circuit breaker is simulated by an external bistable relay (BR), for example an RXMVB2.
  • Page 93 &KDSWHU  Automatic reclosing function (AR) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ Terminal AR01 - CLOSE CB Trip AR01 - CB CLOSE AR01 - CB READY To test en02000446.vsd )LJXUH  6LPXODWLQJ EUHDNHU RSHUDWLRQ ZLWK WZR DX[LOLDU\ UHOD\V 3UHSDULQJ &KHFN WKH VHWWLQJV RI WKH DXWRUHFORVHU $5 IXQFWLRQ The operation can be set at Stand-by (Off) in HMI tree: 6HWWLQJV)XQFWLRQV*URXS Q$XWR5HFORVHU$XWR5HFORVHU Q If any timer setting is changed so as to speed-up or facilitate the...
  • Page 94 &KDSWHU  Automatic reclosing function (AR) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 6HUYLFH5HSRUW)XQFWLRQV$XWR5HFORVHU$XWR5HFORVHU Q&RXQWHUV 'R WKH WHVWLQJ DUUDQJHPHQWV RXWOLQHG DERYH IRU H[DPSOH DV LQ ILJXUH  7KH $5&%&/26(' EUHDNHU SRVLWLRQ WKH FRPPDQGV 7ULS DQG &ORVLQJ $5&/26(&% DQG RWKHU VLJQDOV VKRXOG SUHI HUDEO\ EH DUUDQJHG IRU HYHQW UHFRUGLQJ SURYLGHG ZLWK WLPH PHDVXUHPHQWV Otherwise, a separate timer or recorder can be used to check the...
  • Page 95 &KDSWHU  Automatic reclosing function (AR) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ &KHFNLQJ WKH UHFORVLQJ FRQGLWLRQ The number of cases can be varied according to the application. Examples of selection cases are:  &KHFNLQJ WKH ,QKLELW VLJQDO &KHFN WKDW WKH IXQFWLRQ LV RSHUDWLYH DQG WKDW WKH EUHDNHU FRQ GLWLRQV DUH RND\ $SSO\ DQ $5,1+,%,7 LQSXW VLJQDO DQG VWDUW WKH UHFORVLQJ IXQFWLRQ...
  • Page 96 &KDSWHU  Automatic reclosing function (AR) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ  &KHFNLQJ WKH RSHUDWLRQ 6WDQGE\ DQG 2II &KHFN WKDW QR UHFORVLQJ FDQ RFFXU ZLWK WKH IXQFWLRQ LQ 2II VWDWH Depending on the program selection and the selected fault types that start and inhibit reclosing, a check of no unwanted reclosing can be made.
  • Page 97 &KDSWHU  Automatic reclosing function (AR) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 'LVWXUE5HSRUW&OHDU'LVW5HS &RPSOHWLQJ WKH WHVW Continue to test another function or complete the test by setting the test mode to off. Restore connections and settings to the original values, if they were changed for testing purpose.
  • Page 98 &KDSWHU  Binary signal transfer to remote end (RTC) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ %LQDU\ VLJQDO WUDQVIHU WR UHPRWH HQG 57& There are two types of internal self-supervision of the RTC. The I/O-circuit board is supervised as an I/O module. For example it gives ‘FAIL’ if the board is not inserted.
  • Page 99 &KDSWHU  Breaker failure protection (BFP) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ %UHDNHU IDLOXUH SURWHFWLRQ %)3 Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. Consider to release used start criteria. The trip is a pulse with a length of 150 ms. Fault condition: the current in a phase must exceed the set IP>...
  • Page 100 &KDSWHU  Breaker failure protection (BFP) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ $SSO\ WKH IDXOW FRQGLWLRQ ZLWK FXUUHQW RYHU WKH VHW YDOXH 9HULI\ WKDW UHWULS LV DFKLHYHG DIWHU W WKDW EDFNXS WULS LV DFKLHYHG DIWHU W  &KHFNLQJ WKH UHWULS IXQFWLRQ ZLWKRXW FXUUHQW FKHFN 3URFHGXUH 6HW 5HWULS7\SH 1R ,! FKHFN...
  • Page 101 &KDSWHU  Dead line detection (DLD) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 'HDG OLQH GHWHFWLRQ '/' Prepare the terminal for verification of settings as outlined in section “Peparing for test” in this chapter. Measure the set operate values for currents and voltages. Observe the functional output signals on the local HMI under the menu: 6HUYLFH5HSRUW)XQFWLRQV'HDG/LQH'HW)XQF2XWSXWV It is also possible to configure the output signals to the binary outputs for testing pur-...
  • Page 102 &KDSWHU  Dead line detection (DLD) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ &RPSOHWLQJ WKH WHVW Continue to test another function or complete the test by setting the test mode to off. Restore connections and settings to the original values, if they were changed for testing purpose.
  • Page 103 &KDSWHU  Distance protection (Z(n)RW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 'LVWDQFH SURWHFWLRQ = Q 5: Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. Consider to release one zone at the time and the TRIP-logic. Measure operating characteristics during constant current conditions.
  • Page 104 &KDSWHU  Distance protection (Z(n)RW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ en02000575.vsd )LJXUH  7HVW SRLQWV IRU WKH GLVWDQFH SURWHFWLRQ =0Q  RSHUDWLQJ FKDUDFWHULVWLF FDVH  en02000576.vsd )LJXUH  7HVW SRLQWV IRU WKH GLVWDQFH SURWHFWLRQ =0Q  RSHUDWLQJ FKDUDFWHULVWLF FDVH ...
  • Page 105 &KDSWHU  Distance protection (Z(n)RW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ ArgLd en02000577.vsd )LJXUH  7HVW SRLQWV IRU WKH GLVWDQFH SURWHFWLRQ =0 DQG  ZLWK WKH /RDG'LVFU 2Q RSHUDWLQJ FKDUDFWHULVWLF FDVH  7DEOH  7HVW SRLQWV IRU SKDVHWRSKDVH ORRSV 2KP/RRS 7HVW SRLQW 5HDFK 6HW YDOXH $FFRUGLQJ WR ILJXUH...
  • Page 106 &KDSWHU  Distance protection (Z(n)RW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 7HVW SRLQW 5HDFK 6HW YDOXH $FFRUGLQJ WR ILJXUH ArgDir (for directional zone 1) 20 and 21 ArgLd (for directional zone 2 and 3 at LoadDiscr = On) 0.1 · P1 20 and 21 115°...
  • Page 107 &KDSWHU  Distance protection (Z(n)RW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ  9HULI\LQJ WKH VHWWLQJV 3URFHGXUH 6XSSO\ WKH WHUPLQDO ZLWK KHDOWK\ FRQGLWLRQV IRU DW OHDVW WZR VHFRQGV $SSO\ WKH IDXOW FRQGLWLRQ DQG VORZO\ GHFUHDVH WKH PHDVXUHG LPSHGDQFH WR ILQG WKH RSHUDWLQJ YDOXH IRU WKH SKDVHWRSKDVH ORRS IRU ]RQH  DFFRUGLQJ WR WHVW SRLQW 3 LQ WDEOH  7HVW SRLQWV IRU SKDVHWRSKDVH ORRSV 2KP/RRS &RPSDUH WKH UHVXOW RI WKH PHDVXUHPHQW ZLWK WKH VHW YDOXH...
  • Page 108 &KDSWHU  Distance protection (Z(n)RW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ  0HDVXULQJ WKH RSHUDWH WLPH RI GLVWDQFH SURWHFWLRQ ]RQHV 3URFHGXUH 6XSSO\ WKH WHUPLQDO ZLWK KHDOWK\ FRQGLWLRQV IRU DW OHDVW WZR VHFRQGV $SSO\ WKH IDXOW FRQGLWLRQ WR ILQG WKH RSHUDWLQJ WLPH IRU WKH SKDVHWRSKDVH ORRS DFFRUGLQJ WR WHVW SRLQW 3 LQ WDEOH  7HVW SRLQWV IRU SKDVHWRSKDVH ORRSV 2KP/RRS IRU ]RQH  &RPSDUH WKH UHVXOW RI WKH PHDVXUHPHQW ZLWK WKH VHW...
  • Page 109 &KDSWHU  Disturbance recorder (DRP) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 'LVWXUEDQFH UHFRUGHU '53 Evaluation of the results from the disturbance recording function requires access to a workstation either permanently connected to the terminal or temporarily connected to the serial port on the front. The CAP tool software package must be installed in the workstation.
  • Page 110 &KDSWHU  Event counter (CN) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ (YHQW FRXQWHU &1 The function can be tested by connecting a binary input to the counter under test and from outside apply pulses to the counter. The speed of pulses must not exceed 10 per second.
  • Page 111 &KDSWHU  Event function (EV) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ (YHQW IXQFWLRQ (9 During testing, the terminal can be set in test mode from the PST. The functionality of the event reporting during test mode is set from the PST as follows: •...
  • Page 112 &KDSWHU  Event recorder 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ (YHQW UHFRUGHU During testing, the event recorder can be switched off if desired. This is found in the SMS or Substation Control System (SCS).
  • Page 113 &KDSWHU  Fault locator (FLOC) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ )DXOW ORFDWRU )/2& Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. The distance to fault, as calculated for each fault separately, will automatically be dis- played on the local HMI for each fault that also causes the non-delayed tripping opera- tion and has been detected by the built-in, phase-selection function.
  • Page 114 &KDSWHU  Fault locator (FLOC) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 6XSSO\ WKH UHOD\ ZLWK KHDOWK\ FRQGLWLRQV IRU DW OHDVW WZR VHF RQGV $SSO\ D IDXOW FRQGLWLRQ Check that the distance-to-fault value displayed on the HMI com- plies with the following equations (the error should be less than five percent): ⋅...
  • Page 115 &KDSWHU  Fuse failure supervision (FFRW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ )XVH IDLOXUH VXSHUYLVLRQ ))5: Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. The verification is divided in two main parts. The first part checks that binary inputs and outputs operate as expected according to actual configuration.
  • Page 116 &KDSWHU  Fuse failure supervision (FFRW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ  &KHFNLQJ WKH RSHUDWLRQ RI WKH GXGW GLGW EDVHG IXQFWLRQ 3URFHGXUH 6LPXODWH QRUPDO RSHUDWLQJ FRQGLWLRQV ZLWK WKH SKDVH FXU UHQWV LQ SKDVH ZLWK WKHLU FRUUHVSRQGLQJ SKDVH YROWDJHV DQG ZLWK DOO RI WKHP HTXDO WR WKHLU UDWHG YDOXHV 'LVFRQQHFW RQH RI WKH SKDVH YROWDJHV DQG REVHUYH WKH ORJLFDO RXWSXW VLJQDOV RQ WKH WHUPLQDO ELQDU\ RXWSXWV FFRW-VTSU and FFRW-VTSZ signals should simultaneously...
  • Page 117 &KDSWHU  Fuse failure supervision (FFRW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ  .HHS WKH FXUUHQW FRQVWDQW 'LVFRQQHFW WKH YROWDJH LQ ERWK SKDVHV VLPXOWDQHRXVO\ The FFRW-VTSU and FFRW-VTSZ signals should not appear.  &RPSOHWLQJ WKH WHVW Continue to test another function or complete the test by setting the test mode to off. Restore connections and settings to the original values, if they were changed for testing purpose.
  • Page 118 &KDSWHU  High speed and instanteaneous phase overcurrent protection (HSOC, IOC) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ +LJK VSHHG DQG LQVWDQWHDQHRXV SKDVH RYHUFXUUHQW SURWHFWLRQ +62& ,2& Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. To verify the settings the following fault type should be tested: •...
  • Page 119 &KDSWHU  High speed and instanteaneous phase overcurrent protection (HSOC, IOC) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ  5HSHDWH WKH WHVWV    IRU WKH VHFRQG SKDVH  &RPSOHWLQJ WKH WHVW Continue to test another function or complete the test by setting the test mode to off. Restore connections and settings to the original values, if they were changed for testing purpose.
  • Page 120 &KDSWHU  Intercircuit bridging protection (TOVI) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ ,QWHUFLUFXLW EULGJLQJ SURWHFWLRQ 729, Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. For 16 2/3 Hz relays, use input (U1) and inject 50 Hz fault voltage and for 50 Hz relays, use input (U4) and inject 16 2/3 Hz fault voltage.
  • Page 121 &KDSWHU  Intercircuit bridging protection (TOVI) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ  6ZLWFK RII WKH IDXOW YROWDJH  &RPSOHWLQJ WKH WHVW Continue to test another function or complete the test by setting the test mode to off. Restore connections and settings to the original values, if they were changed for testing purpose.
  • Page 122 &KDSWHU  Interlocking 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ ,QWHUORFNLQJ The interlocking function consists of a bay-level part and a station-level part. The inter- locking is delivery specific and is realised by bay-to-bay communication over the sta- tion bus. For that reason, test the function in a system, that is, either in a complete delivery system as an acceptance test (FAT/SAT) or as parts of that system.
  • Page 123 &KDSWHU  Inverse time delayed undervoltage protection (TUV2) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ ,QYHUVH WLPH GHOD\HG XQGHUYROWDJH SURWHFWLRQ 789 Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. To verify the settings the following fault type should be tested: •...
  • Page 124 &KDSWHU  Inverse time delayed undervoltage protection (TUV2) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ  &RPSOHWLQJ WKH WHVW Continue to test another function or complete the test by setting the test mode to off. Restore connections and settings to the original values, if they were changed for testing purpose.
  • Page 125 &KDSWHU  Line test function (LITE) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ /LQH WHVW IXQFWLRQ /,7( Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. Check the operation of the LITE function by using a testing equipment that can give two independent, variable voltages and has an integrated timer.
  • Page 126 &KDSWHU  Line test function (LITE) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ  9HULI\LQJ WKH VHWWLQJV IRU 2SHUDWLRQ 9ROWDJHFKHFN 3URFHGXUH 5HSHDWH WKH WHVW SURFHGXUH DFFRUGLQJ WR SRLQW    XQGHU 2S HUDWLRQ /LQHWHVW DERYH 'HDFWLYDWH WKH VLJQDO /,7(7%&/26(' &RQQHFW D EXVEDU YROWDJH RI  WLPHV WKH RSHUDWH YDOXH 8%1RUPDO! DQG VORZO\ LQFUHDVH WKH LQMHFWHG OLQH YROWDJH XQWLO WKH RXWSXW VLJQDOV /,7(&/26(6&% DQG /,7(%/.7% RSHUDWHV...
  • Page 127 &KDSWHU  Monitoring of AC analogue measurements 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 0RQLWRULQJ RI $& DQDORJXH PHDVXUHPHQWV Stabilized ac current and voltage generators and corresponding current, voltage, power and frequency meters with very high accuracy are necessary for testing the alternating quantity measuring function.
  • Page 128 &KDSWHU  Monitoring of AC analogue measurements 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ  &RPSOHWLQJ WKH WHVW Continue to test another function or complete the test by setting the test mode to off. Restore connections and settings to the original values, if they were changed for testing purpose.
  • Page 129 &KDSWHU  Monitoring of DC analogue measurements 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 0RQLWRULQJ RI '& DQDORJXH PHDVXUHPHQWV A stabilized direct current generator and mA meter with very high accuracy for mea- surement of direct current is needed in order to test the dc measuring module. The gen- erator operating range and the measuring range of the mA meter must be at least between -25 and 25 mA.
  • Page 130 &KDSWHU  Monitoring of DC analogue measurements 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ &KHFN WKH RSHUDWLQJ PRQLWRULQJ OHYHOV E\ FKDQJLQJ WKH PDJ QLWXGH RI LQSXW FXUUHQW DQG REVHUYLQJ WKH RSHUDWLRQ RI WKH FRU UHVSRQGLQJ RXWSXW UHOD\V The output contact changes its state when the changes in the input measuring quantity are higher than the set values RMAXAL, HI- WARN, HIALARM, or lower than the set values LOWWARN, LOWALARM, RMINAL.
  • Page 131 &KDSWHU  Multiple command (CM) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 0XOWLSOH FRPPDQG &0 Test of the multiple command function block is recommended to be performed in a sys- tem, that is, either in a complete delivery system as an acceptance test (FAT/SAT) or as parts of that system, because the command function blocks are connected in a delivery- specific way between bays and the station level.
  • Page 132 &KDSWHU  Pulse counter logic (PC) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 3XOVH FRXQWHU ORJLF 3& The test of the pulse counter function requires at least the PST Parameter Setting Tool or SPA (or LON) connection to a station HMI including corresponding functionality. A known number of pulses are with different frequency connected to the pulse counter in- put.
  • Page 133 &KDSWHU  Scheme communication logic for residual overcurrent protection (EFC) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 6FKHPH FRPPXQLFDWLRQ ORJLF IRU UHVLGXDO RYHUFXUUHQW SURWHFWLRQ ()& Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. Before testing the communication logic for residual overcurrent protection, the time delayed residual overcurrent protection has to be tested according to the corresponding instruction.
  • Page 134 &KDSWHU  Scheme communication logic for residual overcurrent protection (EFC) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ  6ZLWFK RII WKH IDXOW FXUUHQW DQG WKH SRODULVLQJ YROWDJH  5HVHW WKH ()&%/2&. GLJLWDO LQSXW  3HUPLVVLYH VFKHPH 3URFHGXUH 6HW WKH DQJOH RI 8/ WR ƒ DQG WKH DQJOH RI 8/ WR ƒ 6HW WKH DPSOLWXGH RI 8/ WR EH  RI 8E DQG VHW WKH DPSOLWXGH IRU 8/ HTXDO WR 8E...
  • Page 135 &KDSWHU  Setting lockout (HMI) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 6HWWLQJ ORFNRXW +0,  9HULI\LQJ WKH VHWWLQJV Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. 3URFHGXUH &RQILJXUH WKH +0,%/2&.6(7 IXQFWLRQDO LQSXW WR WKH ELQDU\ LQSXW ZKLFK LV GHWHUPLQHG E\ WKH HQJLQHHULQJ RU WKH LQSXW WKDW LV QRW XVHG E\ DQ\ RWKHU IXQFWLRQ 6HW WKH VHWWLQJ UHVWULFWLRQ WR 6HWWLQJ5HVWULFW...
  • Page 136 &KDSWHU  Scheme communication logic for distance protection functions (ZCOM) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 6FKHPH FRPPXQLFDWLRQ ORJLF IRU GLVWDQFH SURWHFWLRQ IXQFWLRQV =&20 Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. Check the scheme logic during the secondary injection test of the impedance-measuring zones and the high-speed complementary zones.
  • Page 137 &KDSWHU  Scheme communication logic for distance protection functions (ZCOM) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ  7HVWLQJ SHUPLVVLYH RYHUUHDFK 3URFHGXUH $FWLYDWH WKH FDUULHU UHFHLYH =&20&5 VLJQDO RI WKH WHUPLQDO 6XSSO\ WKH UHOD\ ZLWK KHDOWK\ FRQGLWLRQV IRU DW OHDVW WZR VHF RQGV $SSO\ D IDXOW FRQGLWLRQ ZLWKLQ WKH SHUPLVVLYH ]RQH &KHFN WKDW FRUUHFW WULS RXWSXWV H[WHUQDO VLJQDOV DQG LQGLFD...
  • Page 138 &KDSWHU  Scheme communication logic for distance protection functions (ZCOM) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ $SSO\ D IDXOW FRQGLWLRQ LQ WKH IRUZDUG GLUHFWHG ]RQH XVHG IRU VFKHPH FRPPXQLFDWLRQ WULSSLQJ &KHFN WKDW WKH QR WULS IURP VFKHPH FRPPXQLFDWLRQ RFFXUV &KHFN WKDW WULS WLPH IURP WKH IRUZDUG GLUHFWHG ]RQH XVHG IRU VFKHPH FRPPXQLFDWLRQ WULSSLQJ FRPSOLHV ZLWK WKH ]RQH WLPHU DQG WKDW FRUUHFW WULS RXWSXWV H[WHUQDO VLJQDOV DQG LQGLFDWLRQ DUH REWDLQHG IRU WKH DFWXDO W\SH RI IDXOW JHQHUDWHG...
  • Page 139 &KDSWHU  Setting group selector (GRP) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 6HWWLQJ JURXS VHOHFWRU *53  9HULI\LQJ WKH VHWWLQJV Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. 3URFHGXUH &KHFN WKH FRQILJXUDWLRQ RI ELQDU\ LQSXWV WKDW FRQWURO WKH VH OHFWLRQ RI DFWLYH VHWWLQJ JURXS %URZVH WKH µ$FWLYH*URXS¶...
  • Page 140 &KDSWHU  Single command (CD) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 6LQJOH FRPPDQG &' For the single command function block, it is necessary to configure the output signal to corresponding binary output of the terminal. The operation of the function is then checked from the local HMI by applying the commands with the MODE Off, Steady, or Pulse and by observing the logic statuses of the corresponding binary output.
  • Page 141 &KDSWHU  Sudden current change function (SCC) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 6XGGHQ FXUUHQW FKDQJH IXQFWLRQ 6&& Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. Ensure that the maximum continuous current of the terminal does not exceed four times its rated value.
  • Page 142 &KDSWHU  Sudden voltage change function (SVC) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 6XGGHQ YROWDJH FKDQJH IXQFWLRQ 69& Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter.  9HULI\LQJ WKH VHWWLQJV 3URFHGXUH ,QMHFW D YROWDJH RI  WLPHV WKH VHW RSHUDWH YDOXH GXGW 6ZLWFK RII WKH YROWDJH DQG FKHFN WKDW WKH RXWSXW VLJQDO 69& 67$57 LV DFWLYDWHG 0HDVXUH WKH SXOVH OHQJKW RI WKH VWDUW VLJQDO 69&67$57...
  • Page 143 &KDSWHU  Synchro-check and energising-check (SYRW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 6\QFKURFKHFN DQG HQHUJLVLQJFKHFN 6<5: This section contains instructions on how to test the synchro-check and energizing check. Prepare the terminal for verification of settings as outlined in section “Preparing for test”...
  • Page 144 &KDSWHU  Synchro-check and energising-check (SYRW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ REO517 Test U-Bus equipment U-Line en02000639.vsd )LJXUH  *HQHUDO WHVW FRQQHFWLRQ  7HVWLQJ WKH V\QFKURFKHFN During test of the synchrocheck function, these voltage inputs are used: U-line UL1 voltage input on the terminal. U-bus U5 voltage input on the terminal ...
  • Page 145 &KDSWHU  Synchro-check and energising-check (SYRW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 7DEOH  7HVW VHWWLQJV IRU YROWDJH GLIIHUHQFH 3DUDPHWHU 6HWWLQJ Operation PhaseShift 0 deg URatio 1.00 AutoEnerg ManEnerg ManDBDL ULHigh 70% U1b UBHigh 70% U1b ULow 40% U1b FreqDiff 0,05 Hz PhaseDiff 45°...
  • Page 146 &KDSWHU  Synchro-check and energising-check (SYRW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 7HVW ZLWK 8'LII   8OLQH  8/+LJK 'HFUHDVH WKH 8OLQH 8/ WR  8E DQG WKH 8EXV 8 WR EH HTXDO WR  8E &KHFN WKDW WKH WZR RXWSXWV DUH 127 DFWLYDWHG 7HVW ZLWK 85DWLR  5XQ WKH WHVWV XQGHU SURFHGXUHV 7HVW ZLWK 8'LII SDJH  7HVW ZLWK 8'LII ...
  • Page 147 &KDSWHU  Synchro-check and energising-check (SYRW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 3DUDPHWHU 6HWWLQJ UDiff 15% U1b tAutoEnerg 0.5 s tManEnerg 0.5 s 7HVW ZLWK 3KDVH'LII ƒ $SSO\ YROWDJHV 8OLQH 8/ 8E DQG 8EXV 8 8E ZLWK D SKDVH GLIIHUHQFH HTXDO WR ƒ DQG D IUHTXHQF\ GLIIHUHQFH WKDW LV ORZHU WKDQ  P+] &KHFN WKDW WKH 6<5:$8722.
  • Page 148 &KDSWHU  Synchro-check and energising-check (SYRW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ &KDQJH WKH 3KDVH6KLIW VHWWLQJ WR  GHJ &KDQJH WKH SKDVH DQJOH EHWZHHQ  DQG  DQG YHULI\ DV DERYH U-Bus No operation +55° U-Line operation -35° U-Bus PhaseShift=10 deg PhaseShift=350 deg 99000078.vsd )LJXUH  7HVW RI SKDVH GLIIHUHQFH...
  • Page 149 &KDSWHU  Synchro-check and energising-check (SYRW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ &KHFN WKDW WKH WZR RXWSXWV DUH 127 DFWLYDWHG The test can be repeated with different frequency values to verify that the function operates for values lower than the set ones. If the FREJA program, 7HVW RI V\QFKURQL]LQJ UHOD\, is used the frequen- cy can be changed continuously.
  • Page 150 &KDSWHU  Synchro-check and energising-check (SYRW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 3DUDPHWHU 6HWWLQJ UBHigh 80% U1b ULow 40% U1b FreqDiff 0,05 Hz PhaseDiff 45° UDiff 15% U1b tAutoEnerg 0.5 s tManEnerg 0.5 s $SSO\ D VLQJOHSKDVH YROWDJH  8E WR WKH 8EXV 8  DQG D VLQJOHSKDVH YROWDJH  8E WR WKH 8OLQH 8/  &KHFN WKDW WKH 6<5:$8722.
  • Page 151 &KDSWHU  Synchro-check and energising-check (SYRW) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ  7HVWLQJ ERWK GLUHFWLRQV '//% RU '%// &KDQJH WKH +0, VHWWLQJV $XWR(QHUJ DQG 0DQ(QHUJ WR %RWK $SSO\ D VLQJOHSKDVH YROWDJH RI  8E WR WKH 8OLQH 8/ DQG D VLQJOHSKDVH YROWDJH RI  8E WR WKH 8EXV 8  &KHFN WKDW WKH ³6<5:$8722.´...
  • Page 152 &KDSWHU  Thermal phase overload protection (THOL) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 7KHUPDO SKDVH RYHUORDG SURWHFWLRQ 7+2/ Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. Check that the input logical signal THOL-BLOCK is logical zero and note on the local HMI that the logical signal THOL-TRIP, THOL-START and THOL-ALARM are equal to the logical 0.
  • Page 153 &KDSWHU  Thermal phase overload protection (THOL) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 0HDVXUH WKH WULS WLPH RI WKH 7+2/ SURWHFWLRQ Use the THOL-TRIP signal from the configured binary output to stop the timer. &RPSDUH WKH PHDVXUHG WULS WLPH ZLWK WKH VHWWLQJ DFFRUGLQJ WR WKH IRUPXOD  $FWLYDWH WKH 7+2/%/2&.
  • Page 154 &KDSWHU  Time delayed phase and residual overcurrent protection (TOC1) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 7LPH GHOD\HG SKDVH DQG UHVLGXDO RYHUFXUUHQW SURWHFWLRQ 72& Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. To verify the settings the following fault types should be tested: •...
  • Page 155 &KDSWHU  Time delayed phase and residual overcurrent protection (TOC1) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ  7LPH GHOD\HG UHVLGXDO RYHUFXUUHQW QRQGLU 3URFHGXUH 7HPSRUDULO\ VHW W1 WR ]HUR ,QMHFW D SKDVH FXUUHQW LQ WKH WHUPLQDO ZLWK VWDUW EHORZ WKH VHW WLQJ YDOXH ,QFUHDVH WKH LQMHFWHG UHVLGXDO FXUUHQW PHDVXUHG FXUUHQW LQ WKH /Q SKDVH Q   XQWLO WKH WULS VLJQDO 72&751 DSSHDUV 6ZLWFK RII WKH IDXOW FXUUHQW...
  • Page 156 &KDSWHU  Time delayed overvoltage protection (TOV) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 7LPH GHOD\HG RYHUYROWDJH SURWHFWLRQ 729 Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. To verify the settings the following fault types should be tested: •...
  • Page 157 &KDSWHU  Time delayed undervoltage protection (TUV) for two sections (TUV1) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 7LPH GHOD\HG XQGHUYROWDJH SURWHFWLRQ 789 IRU WZR VHFWLRQV 789 Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. To verify the settings the following fault type should be tested: •...
  • Page 158 &KDSWHU  Trip logic (TR) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 7ULS ORJLF 75 Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter. The function is tested functionally together with other protection functions (distance protection ZnRW, overcurrent protection HSOC/IOC or TOC--, etc.) within the REx 5xx terminals.

  • Page 159: Protection (Tef1 And Tef2)

    &KDSWHU  Two step definite and inverse time- delayed residual overcurrent protection 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ (TEF1 and TEF2) LQMHFWLRQ 7ZR VWHS GHILQLWH DQG LQYHUVH WLPHGHOD\HG UHVLGXDO RYHUFXUUHQW SURWHFWLRQ 7() DQG 7() Prepare the terminal for verification of settings as outlined in section “Preparing for test”...
  • Page 160 &KDSWHU  Two step definite and inverse time- delayed residual overcurrent protection 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ (TEF1 and TEF2) LQMHFWLRQ :KHQ LQGHSHQGHQW WLPH GHOD\ GHILQLWH LV VHOHFWHG FKHFN WKH RSHUDWH WLPH RI WKH W/RZ WLPHU E\ LQMHFWLQJ D FXUUHQW WZR WLPHV WKH VHW ,1!/RZ RSHUDWH YDOXH When inverse time delay is selected, check the operate time at three points of the inverse characteristic.
  • Page 161 &KDSWHU  Two step definite and inverse time- delayed residual overcurrent protection 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ (TEF1 and TEF2) LQMHFWLRQ  &RQQHFW WKH UDWHG '& YROWDJH WR WKH 7()Q%/.75/6 FRQILJ XUHG ELQDU\ LQSXW DQG VZLWFK RQ WKH IDXOW FXUUHQW No TEFn-TRSOTF nor TEFn-TRLS signal should appear. But the output TEFn-STLS shall be activated.

  • Page 162: Protection

    &KDSWHU  Two step time delayed phase overcurrent protection (TOC2) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 7ZR VWHS WLPH GHOD\HG SKDVH RYHUFXUUHQW SURWHFWLRQ 72& Prepare the terminal for test as outlined in section “Preparing for test” in this chapter. Ensure that the maximum continuos current of a terminal does not exceed four times its rated value, if the measurement od the operating characteristics runs under constant voltage conditions.
  • Page 163 &KDSWHU  Two step time delayed phase overcurrent protection (TOC2) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ &KHFN WKH WLPH GHOD\ DW WZR SRLQWV RI WKH LQYHUVH WLPH FXUYH Check with the current I>Low or 2·I>Inv (the highest value of these two) and the current that according to the inverse time curve corresponds to tMin.
  • Page 164 &KDSWHU  Unbalance protection for capacitor banks (TOCC) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ 8QEDODQFH SURWHFWLRQ IRU FDSDFLWRU EDQNV 72&& Prepare the terminal for verification of settings as outlined in section “Preparing for test” in this chapter.  9HULI\LQJ WKH VHWWLQJV 3URFHGXUH &KHFN WKDW WKH LQSXW ORJLFDO VLJQDO 72&&%/2&.

  • Page 165: Unbalance Protection For Capacitor Banks (Tocc)

    &KDSWHU  Unbalance protection for capacitor banks (TOCC) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ  6ZLWFK RQ WKH IDXOW FXUUHQW DQG ZDLW ORQJHU WKDQ WKH VHW YDOXH W/RZ No TOCC-TRLS signal should appear.  6ZLWFK RII WKH IDXOW FXUUHQW  &KHFN WKH ,!+LJK DQG W+LJK LQ WKH VDPH ZD\ DV /RZ VWDJH DERYH DQG XVH 72&&75+6 VLJQDO WR VWRS WKH WLPHU  &RPSOHWLQJ WKH WHVW...
  • Page 166 &KDSWHU  Unbalance protection for capacitor banks (TOCC) 9HULI\LQJ VHWWLQJV E\ VHFRQGDU\ LQMHFWLRQ...
  • Page 167 &KDSWHU  About this chapter 9HULI\LQJ WKH LQWHUQDO FRQILJXUDWLRQ &KDSWHU  9HULI\LQJ WKH LQWHUQDO FRQILJXUDWLRQ $ERXW WKLV FKDSWHU The aim of this chapter is to verify that the internal communications and output signals are according to the specification and normal protection praxis. This means that all in- cluded protection functions must be in operation.
  • Page 168 &KDSWHU  Overview 9HULI\LQJ WKH LQWHUQDO FRQILJXUDWLRQ 2YHUYLHZ Before start of this process, all individual devices that are involved in the fault clearance process must have been tested as individuals and set in operation. The breaker must be ready for an open-close-open cycle. The shaping of the test process is dependent on the complexity of the design of the switchyard.
  • Page 169 &KDSWHU  Testing the interaction of the distance protection 9HULI\LQJ WKH LQWHUQDO FRQILJXUDWLRQ 7HVWLQJ WKH LQWHUDFWLRQ RI WKH GLVWDQFH SURWHFWLRQ This procedure describes how to test the interaction of the distance protection zone 1 at phase L1-earth fault in forward direction. It is recommended that all other distance pro- tection zones and other protection functions are tested in a similar way.

  • Page 170: Testing The Interaction Of The Distance Protection

    &KDSWHU  Testing the interaction of the distance protection 9HULI\LQJ WKH LQWHUQDO FRQILJXUDWLRQ...
  • Page 171 &KDSWHU  About this chapter 7HVWLQJ WKH SURWHFWLRQ V\VWHP &KDSWHU  7HVWLQJ WKH SURWHFWLRQ V\VWHP $ERXW WKLV FKDSWHU This chapter describes how to verify the conformity of the protection system without the protected object energised.
  • Page 172 &KDSWHU  Overview 7HVWLQJ WKH SURWHFWLRQ V\VWHP 2YHUYLHZ Before start of this process, all individual devices that are involved in the fault clearance process of the protected object must have been tested as individuals and set in operation. The breaker must be ready for an open-close-open cycle. Scheme performance test is the final test that should be carried out before the protected object is taken into service.
  • Page 173 &KDSWHU  Testing the interaction of the distance protection 7HVWLQJ WKH SURWHFWLRQ V\VWHP 7HVWLQJ WKH LQWHUDFWLRQ RI WKH GLVWDQFH SURWHFWLRQ This procedure describes how to test the interaction of distance protection zone 1 at a transient phase L1-L2 fault in forward direction. The test must be done without the test switch in order to verify the interaction between the terminal and surrounding equip- ment.

  • Page 174: Testing The Interaction Of The Distance Protection

    &KDSWHU  Testing the interaction of the distance protection 7HVWLQJ WKH SURWHFWLRQ V\VWHP...

  • Page 175: Kdswhu  &Khfnlqj Wkh Gluhfwlrqdolw

    &KDSWHU  About this chapter &KHFNLQJ WKH GLUHFWLRQDOLW\ &KDSWHU  &KHFNLQJ WKH GLUHFWLRQDOLW\ $ERXW WKLV FKDSWHU This chapter describes how to check that the directionality is correct for each directional dependent functions. The scope is also to verify that all analogue values are correct. This must be done with the protection system in operation, the protected object ener- gised and the load current above the min operation current of the terminal.

  • Page 176: Overview

    &KDSWHU  Overview &KHFNLQJ WKH GLUHFWLRQDOLW\ 2YHUYLHZ Before start of this process, all individual devices that are involved in the fault clearance process of the protected object must have been tested as individuals and set in operation. The breaker must be ready for an open-close-open cycle. As a condition for the test, the following must be fulfilled: •...
  • Page 177 &KDSWHU  Testing the directionality &KHFNLQJ WKH GLUHFWLRQDOLW\ 7HVWLQJ WKH GLUHFWLRQDOLW\ A directional test must always be carried out before the terminal is put into service. In- formation on the power direction is obtained from the menu: 6HUYLFH 5HSRUW)XQFWLRQV,PSHGDQFH*HQHUDO,PS'LUHFWLRQ 3URFHGXUH 0DNH VXUH WKDW DOO FRQWURO DQG SURWHFWLRQ IXQFWLRQV WKDW DUH EHORQJLQJ WR WKH REMHFW WKDW DUH JRLQJ WR EH HQHUJLVHG DUH WHVWHG DQG VHW LQ RSHUDWLRQ...

  • Page 178: Testing The Directionality

    &KDSWHU  Testing the directionality &KHFNLQJ WKH GLUHFWLRQDOLW\...
  • Page 179 &KDSWHU  About this chapter )DXOW WUDFLQJ DQG UHSDLU &KDSWHU  )DXOW WUDFLQJ DQG UHSDLU $ERXW WKLV FKDSWHU This chapter describes how to carry out fault tracing and eventually, a change of circuit board.
  • Page 180 &KDSWHU  Fault tracing )DXOW WUDFLQJ DQG UHSDLU )DXOW WUDFLQJ 8VLQJ LQIRUPDWLRQ RQ WKH ORFDO +0, If an internal fault has occurred, the local HMI displays information under: 7HUPLQDO5HSRUW 6HOI6XSHUY Under these menus the indications of eventual internal failure (serious fault) or internal warning (minor problem) are listed.
  • Page 181 &KDSWHU  Fault tracing )DXOW WUDFLQJ DQG UHSDLU Also the internal signals, such as INT--FAIL and INT--WARNING can be connected to binary output contacts for signalling to a control room. In the Terminal Status - Information, the present information from the self-supervision function can be viewed.
  • Page 182 &KDSWHU  Fault tracing )DXOW WUDFLQJ DQG UHSDLU (YHQW PHVVDJH 'HVFULSWLRQ 6HWUHVHW HYHQW INT--ADCOn Set event INT--IOnOff In/Out module No. n status Reset event INT--IOn On Set event INT--RTC Off Real Time Clock (RTC) status Reset event INT--RTC On Set event INT--TSYNC Off External time synchronisa- Reset event...

  • Page 183: Repair Instruction

    An alternative is to open the terminal and send only the faulty circuit board to ABB for repair. When a printed circuit board is sent to ABB, it must always be placed in a me- tallic, ESD-proof, protection bag. The user can also purchase separate modules for re- placement.
  • Page 184 &KDSWHU  Repair instruction )DXOW WUDFLQJ DQG UHSDLU 1. Switch off the dc supply. 2. Short-circuit the current transformers and disconnect all current and voltage con- nections from the terminal. 3. Disconnect all signal wires by removing the female connectors. 4.
  • Page 185 &KDSWHU  Maintenance )DXOW WUDFLQJ DQG UHSDLU 0DLQWHQDQFH The REx 5xx terminal is self-supervised. No special maintenance is required. Instructions from the power network company and other maintenance directives valid for maintenance of the power system must be followed.

  • Page 186: Maintenance

    &KDSWHU  Maintenance )DXOW WUDFLQJ DQG UHSDLU...

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