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1 2 3 4 A

1. No Description Function Type Log Buffers Configurable in Matrix of u ly Comments Infor re 5 5 E tio L O 5 o o jes o lz E gt 9 0 z 0 p J g J o 13 S la 5 ls 8 o lo o W 2 e gt 5 S 3 O is 8 N 3 c E E E e 5 o o S E El rua gt lt g pd u 2 53 x o o o F 6 s 197 MeasSup OFF Measurement OUT on LED BO Supervision off 203 Wave deleted Fault recording OUT_ on LED BO Ev 220 CT Ph wrong Device Universal OUT jon S LED BO off 255 Fail VT circuit Measurement OUT jon A LED BO Supervision off 259 VTsup inactive Measurement OUT jon LED BO Supervision off 272 SP Op Hours gt Threshold crossing OUT jon ig LED BO value statistic off 320 Warn Mem Data Device Universal OUT jon ll LED BO off 301 Pow Sys Flt Device Universal OUT jon LED BO off 320 Warn Mem Data Device Universal OUT jon x LED BO off 321 Warn Mem Para Device Universal OUT jon i LED BO off 322 Warn Mem Oper Device Universal OUT jon s LED BO off 323 Warn Mem New Device Universal OUT jon s LED BO off 356 gt Manual Close Power system data2 SP id bj LED BI BO 409 gt BLOCK Op Count Statistic SP on LED BI BO off 501 Relay PICKUP Power system data2 OUT on m LED BO 511 Relay TRIP Power system data2 OUT on m LED BO 533 IL1 Power system data2 VI on off 534 IL2 Power system data2 VI on off 535 IL3 Power syste
2. wherein NO not energized or not connected YES energized Table 3 1 Changing setting groups using binary inputs Binary Input Activated Group gt Setting Group 0 gt Setting Group 1 NO NO Setting Group A YES NO Setting Group B NO YES Setting Group C YES YES Setting Group D Setting group selector switch IPROTEC device 7 group select bit 0 gt a aja T L L ii 1 l l 8 T P Setting group select bit 1 L l Figure 3 1 Connection Diagram example of changing setting groups using binary inputs SIPROTEC 7SJ689 User Manual 49 C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 1 Mounting and Connections 3 1 2 Hardware Modifications 3 1 2 1 General Hardware modifications concerning for instance the control voltage for binary inputs or termination of serial interfaces might be necessary Follow the procedure described in this section whenever hardware modifica tions are carried out Auxiliary Voltage The power supplies of the variants for DC 110 to 250 V AC 115 to 230 V are largely interchangeable by mod ifying the position of the jumpers The assignment of these jumpers to the nominal voltage ranges and their spatial arrangement on the PCB for the device 7SJ689 is described in the following sections Location and ratings of the miniature fuse and the buffer battery are also shown When the devices are delivered these jumpers are s
3. 1 l i i i j i i AND 59 Remote trip j l i if i i 1 i i 1 5 17494 Ubn Y i H p 17493 Fa No pe Ucn i OFF T 17491 AND RI ea a os ep 6567 0050 50 Overvottage Protection 6565 y a a i DA ON via atom nida ONO Figure 2 7 Overvoltage Protection Logic Diagram After the Overvoltage Local Trip or Remote Trip of 7SJ689 device is triggered 1 the minimum trip time is satisfied 2 there is no current in three phases 3 the overvoltage protection element is dropped out The trip command is dropped out 34 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Functions 2 3 Overvoltage Protection The Overvoltage Pickup Remote Trip function can be blocked via the position of the local side circuit breaker When the local side overvoltage element starts to trip the local circuit breaker and 5118 Send Remote TRIP CMD is set to ON Remote Trip is picked up if one of the following conditions is satisfied 1 the local circuit breaker TWJ is closed and the line has no current 2 5119 CB Close Position Block Remote TRIP CMD is set to OFF The TWJ auxiliary contacts of three phases are connected in series and then connected to the input contact of the 17495 gt CB P 52 b of the device see figure 2 8 A For a half switch wire connection the respective TWJ auxiliary contacts of three phases of
4. 68 The settings should be checked again if they were changed during the tests Check if all protection control and auxiliary functions to be found with the configuration parameters are set correctly Section 2 1 1 Functional Scope and all desired functions are set to ON Keep a copy of all setting values on a PC Check the internal clock of the device If necessary set or synchronize the clock if it is not automatically syn chronized For assistance refer to the SIPROTEC 4 System Description The annunciation buffers are deleted under MAIN MENU Annunciations Set Reset so that future infor mation will only apply to actual events and states see also SIPROTEC 4 System Description The counters in the switching statistics should be reset to the values that were existing prior to the testing see also SIPROTEC 4 System Description Reset the counter of the operational measured values e g operation counter if available under MAIN MENU Measured Values Reset also see SIPROTEC 4 System Description Press the Esc key several times if necessary to return to the default display The default display appears in the display box e g the display of operational measured values Clear the LEDs on the front panel of the device by pressing the LED key so that they show only real events and states in the future In this context also output relays probably memorized are reset Pressing the LED key also serves as a test for
5. Rated Frequency fn 50 Hz or 60Hz Rated Current In 1Aor5A Earth Return Load Per Phase Inom 1A approx 0 05 VA INom 5A approx 0 3 VA Current Overload Capability 100 Inom 1s Thermal Stability effective value 30 Inom 10s 4 Inom Continuous Dynamic peak value 250 Inom Half Cycle Voltage Input Rated Current 100 V to 225 B adjustable Measurement Scope 0 V to 200 B adjustable Burden 100V approx 0 3 VA AC Voltage Input Overload Capacity Thermal effective value 230 V Continuous 72 SIPROTEC 7SJ689 Manual C53000 G1176 C346 1 Date 02 2012 Technical Data 4 1 General 4 1 2 Power Supply DCVoltage Voltage supply via an Integrated coverter Rated Auxiliary DC Voltage Vaux 60 110 125 VDC Permissible Voltage Ranges 48 to 150 VDC Rated Auxiliary DC Voltage VAux 110 125 220 250 VDC Permissible Voltage Range 88 to 300 VDC AC Ripple Voltage e Peak to Peak Value IEC 60255 11 ome IA o Power Input Quiescent Energized 7SJ689 approx 4 W approx 7 W Fault Short Circuit Switching Time o IEC gt 50 ms at U 110 VDC 60255 11 non excited state gt 20 ms at U gt 24 VDC AC Voltage Voltage supply via an Integrated coverter Rated Auxiliary Voltage V 115 VAC 230 VAC Permissible Voltage Range 92 to 132 VAC 184 to 265 VAC Power Input 115 VAC 230 VAC Quiescent Energized 7SJ689 approx 3 VA approx 9 VA Bridging T
6. Negative Sequence Current When the negative sequence current I is greater than the 4513 I2 pickup the annunciation 17467 12 picked up is issued in 40 ms and the Negative Sequence Current Criterion will be automatically OFF after CT wire break Zero Sequence Voltage When the Zero Sequence Voltage 3U calculated value 3U U U U is greater than the 4514 3U0 pickup the annunciation 17468 3U0 picked up is issued in 40 ms and the Zero Sequence Voltage Criterion is automatically OFF after PT wire break Negative Sequence Voltage When the negative sequence voltage U is greater than the 4515 U2 pickup the annunciation 17469 U2 picked up is issued in 40 ms and the Negative Sequence Voltage Criterion will be automatically OFF after PT wire break SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Functions 2 2 Remote Trip Protection 2 2 2 5 Delta Current A delta current element measures the amplitude of a phase to phase current variation according to the following criterions Al gq gt 1 25AL Al gor Alas is the calculated phase to phase current change itis a half wave integral of Aigg 1 iso 0 iso t 2T Al is the floating threshold Al Al qq t T 2 Al qq 4 T Al s 7 is the setting value of the parameter 4511 Delta I pickup T is a cycle period op Phase to phase AB BC or CA The Delta Current criterion works on three phase phase currents respectively When the criterion is fulfil
7. Phase A voltage Phase B voltage Phase C voltage Line AB voltage Line BC voltage Line CA voltage Zero sequence voltge calculated value from internal programming Preface Un Ux Usyn Udelta Uphph Uph PF PT CT Zero sequence voltge Meaured value from PT Isolated Voltage Synchronization Voltage Open delta voltage Phase phase voltage Phase voltage Active Power Reactive Power apparent power Power Factor Voltage Transformer Current Transformer SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Contents 1 INTOUCHION san Aie aa anii d apaia alada dada ta ta ei 13 1 1 Application Scope recen ra na AR A A as 14 1 2 Characteristics a A Sane Sethe A RA TO t Ne 14 2 Functions ii da adds 17 2 1 General merar A dt cis 18 2 1 1 DVI S A A A A A eager T 18 2 1 1 1 Cl iii A A A wt ia ee a 18 2 1 1 2 Soft Linking Piece and Control Word ooooocccccooco ees 18 2 1 1 3 Information List cio eek e oe a eae he eed ad a eee ae eee 20 2 1 2 Power System Data 1 oi e 3 pres whee ee te ticies ie Med Medd Lao io Bee ee 21 2 1 2 1 General sic cb bee etek oe ee etek ek ine oi ae eRe ake ee eee ees 21 2 1 2 2 setting Note Sac e esi o oc ney efoto by eek Seed ee Pe ee ee ee ee 21 2 1 2 3 Settings we eee Ae As O E 22 2 1 3 Oscillographic Fault Recording 0 cee tenet eee 22 2 1 3 1 General irnos Abak Paton Ren A 22 2 1 3 2 InformatiOoniList 2 ao id a ls bt iria dagas adhere ia
8. Mounting and Commissioning 3 2 Checking connection 3 2 2 The standard setting of the character idle state for the optical fiber interface is ight off If the character idle state is to be changed use the operating program DIGSI as described in the SIPROTEC 4 System Description Checking system connections A WARNING Warning of dangerous voltages Non observance of the following measures can result in death personal injury or substantial property damage Therefore only qualified people who are familiar with and adhere to the safety procedures and precautionary measures should perform the inspection steps A Caution Take care when operating the device without a battery on a battery charger Non observance of the following measures can lead to unusually high voltages and consequently the destruction of the device Do not operate the device on a battery charger without a connected battery For limit values see also Technical Data Section 4 1 60 If undervoltage protection is configured and enabled in the device and if at the same time the current criterion is disabled the device picks up right after auxiliary voltage has been connected since no measuring voltage is available To make the device configurable pickup is to be stopped i e the measuring voltage is connected or voltage protection is blocked This can be performed by operation Before the device is energized for the first time
9. SIEMENS Preface Content Introduction SIPROTEC Functions Multi Functional Protective cn Relay with Local Control SJ689 Technical Data Appendix V4 60 Literature User Manual Glossry C53000 G1176 C346 1 Note A For safety purposes please note instructions and warnings in the Preface Disclaimer of liability We have checked the contents of this manual against the hardware and software described However deviations from the description cannot be completely ruled out so that no liability can be accepted for any errors or omissions contained in the information given The information given in this document is reviewed regularly and any necessary corrections will be included in subsequent editions We appreciate any suggested improvements We reserve the right to make technical improvements without notice Release V04 00 00 Date 02 2012 Siemens Power Automation Ltd Copyright Copyright O Siemens AG 2005 All rights reserved Dissemination or reproduction of this document or evaluation and communication of its contents is not authorized except where ex pressly permitted Violations are liable for damages All rights re served particularly for the purposes of patent application or trade mark registration Registered Trademarks SIPROTEC SINAUT SICAM and DIGSI are registered trademarks of Siemens AG Other designations in this manual might be trade marks whose us
10. 2 Factory settings for devices with power supply voltages of 110 VDC to 250 VDC Binary input threshold 176 VDC Contact Mode for Binary Outputs BO1 and BO2 Table 3 4 Jumper settings for the contact mode of relays BO1 and BO2 on the processor board A CPU for Jumper Open in quiescent state Closed in quiescent state Presetting NO NC BO1 X41 1 2 2 3 1 2 BO2 X42 1 2 2 3 1 2 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 55 Mounting and Commissioning 3 1 Mounting and Connections Input Output Board A I O 2 The layout of the printed circuit board for the input output board A I O 2 is illustrated in the following figure The set nominal currents of the current input transformers and the selected operating voltage of binary inputs Bl4 to BI11 are checked 170V fe 1 m2 200V E3 X81 Figure 3 4 Input output module A I O 2 for 7SJ689 with representation of the jumper settings required for the board configuration The jumpers X60 to X63 must all be set to the same rated current i e one jumper X61 to X63 for each input transformer and in addition the common jumper X60 The jumper X64 determines the rated current for the input Ig and may thus have a setting that deviates from that of the phase currents The measuring range of the voltage inputs is defined via jumpers X80 to X85 For 7SJ689 the range 200 V must be set The range may not be changed to 170 V 56 SIPROTEC
11. Admissible Total Current on Common Line 5 A continuous 30 A continuou 0 5 s AC Load needing to take the dimensions of internal circuits into account Operator Interface ANSI Capacitance Value Frequency Impedance 4 70 10 F 20 50 Hz 6 77 105 2 20 Communication Interfaces Connection Front side non isolated RS232 9 pin DSUB port for connecting a personal computer Operation With DIGSI Transmission Speed min 4 800 Bd max 115 200 Bd Factory Settings 115 200 Bd Parity 8E1 Maximum Transmission Distance 49 2 feet 15 m Service Modem 74 Connection Isolated Interface for Data Transmission Operation With DIGSI Transmission Speed min 4 800 Bd max 115 200 Bd Factory Settings 38 400 Bd RS232 RS485 RS232 RS485 according to the ordering variant Connection of Flush Mounted Casing Rear Panel C Groove 9 Hole D SUB Miniature Connecting Sheet Connection of Panel Surface at the bottom of mounting of the casing Mounted Casing Shielded Data Cable Test Voltage 500 VAC RS232 Maximum Transmission Distance 49 2 feet 15 m RS485 Maximum Transmission Distance 3 280 feet 1 000 m SIPROTEC 7SJ689 Manual C53000 G1176 C346 1 Date 02 2012 Technical Data 4 1 General Fibre Optical Link FO FO Connector Type ST Connector Connection of Flush Mounted Casing Rear Panel Mounting Position C Con
12. I I I I I I I I I I I I I I I I i i DIGSI4 modem i interface gl IRIG B System interface DCF77 die D L e e e e e ee ee ee ee ee ee e e e e ee ee ee ee ee ee ee ee ee ee ee eee ee ee sl Figure A 2 Back view of 75J689 90 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Appendix A 2 Terminal Assignments A 2 3 Connector Assignment Serial Communication Port RS232 RS485 IEC 60870 5 103 RS485 RJ45 omo AJA RxD TxD N B B RxD TxD P Pin 7 also carries the RTS signal with RS232 level when operated as RS485 interface Pin 7 must therefore not be connected Time Synchronization Port E AO P12_TSIG Input 12 V P_TSYNC gt Input 24 V assigned but not available SIPROTEC 7SJ689 User Manual 91 C53000 G1176 C346 1 Date 02 2012 Appendix A 3 Connection Examples A 3 Connection Examples 78J689 A B Busbar IES Figure A 3 Three Y shaped PT voltage connection type normal circuit layout 92 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Appendix A 4 Default Settings A 4 Default Settings A large number of LED indicating lamps binary input and output and function keys are preset when the device is manufactured The setting situation is illustrated as shown in the following tables A 4 1 LEDs Table A 1 Display of Preset LED Lamps LE
13. Output relay memory Retention Reset Use Reset LED Figure 2 9 Termination of Tripping Signal 2 5 3 Setting Notes Tripping Signal Duration Time The settings of the Shortest Tripping Duration Time and the Trip Command Duration Time are suitable for all protection functions capable of picking up trip For the 7SJ689 device the default of the Shortest Trip Duration Time is 0 15s 2 6 Auxiliary Functions The chapter of Auxiliary Functions describes the common functions of the device 2 6 1 Message Processing After a system fault occurs the response data and the measured data of the protection device will be stored for analysis in the future For this reason the device needs to perform Information Processing SIPROTEC 7SJ689 User Manual 39 C53000 G1176 C346 1 Date 02 2012 Functions 2 6 Auxiliary Functions Applications LED Indication Display and binary Output output device e Information Displayed through Display Panel or Personal Computer Information Transmitted to Control Centre Preconditions SIPROTEC 4 system description document gives the detailed description of the configuration process see 1 2 6 1 1 LED Displays and Binary Output Output Relays Important events and states can be displayed by means of the LED indications on the front panel of the device In addition the device also provides a relay device for remote information All LED indications and binary outputs can b
14. Remove the voltage from the power supply by opening the supply circuit of the power supply Disconnect the measuring test equipment restore the normal power supply connections Remove the voltage from the power supply by closing the supply circuit of the power supply e Close the protective switches for the voltage transformers e Verify that the voltage phase rotation at the device terminals is correct Open the protective switches for the voltage transformers and the power supply e Check the trip and close circuits to the power system circuit breakers e Verify that the control wiring to and from other devices is correct e Check the signalling connections e Close the protective switches SIPROTEC 7SJ689 User Manual 61 C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 3 Commissioning 3 3 Commissioning A WARNING Warning of dangerous voltages when operating an electrical device Non observance of the following measures can result in death personal injury or substantial property damage Only qualified people shall work on and around this device They must be thoroughly familiar with all warnings and safety notices in this instruction manual as well as with the applicable safety steps safety regulations and precautionary measures Before making any connections the device must be earthed at the protective conductor terminal Hazardous voltages can exist in all switchgear components connected t
15. Three Phase AND or Three Phase OR can be selected as a criterion for the Overvoltage Protection The Overvoltage Protection may realize Local Trip and Remote Trip respectively The Remote Trip can be blocked via the three phase trip position of the local side circuit breaker Remote Trip Protection A One to One via Local Criterion manner is adopted The local criterions can be switched on or off in groups respectively The corresponding local criterions are automatically switched off after PT wire break or CT wire break Supervision Functions As the device can supervise the internal measurement circuits hardware software and power supply itself the reliability of the equipment is greatly improved The secondary circuits of the current transformer and the voltage transformer can be supervised through the summation and balance detection technologies User defined Logic Functions The user can establish the user defined logic functions by combining external and internal signals Boolean operation AND OR NOT XOR and the like can be used The desired time delay and limit values can be set e Measured value processing including zero point suppression may increase the inflection points of the inputs by the sensors and the zero drift supervision SIPROTEC 7SJ689 User Manual 15 C53000 G1176 C346 1 Date 02 2012 Introduction 1 2 Characteristics 16 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1
16. Adjustable Storage Time Sampling Cycle Each Cycle with 16 points instantaneous values Statistics Total Number of Trips Max 9 digits Accumulated Breaking Current split phase Max 4 digits Operating Time Calculation Display Scope Max up to 7 digits Standards Exceeding Settable Current Setting I gt component minimum breaker close current Clock Clock Synchronization DCF 77 IRIG Signal telegram format IRIG B000 Input Communications Operating Mode of Time Tracking No Operating Mode Explanation Internal Internal Synchronization with RTC preset 2 IEC 60870 5 103 External Synchronization with System Interfaces IEC 60870 5 103 3 Time Signal IRIG B External Synchronization with IRIG B SIPROTEC 7SJ689 Manual C53000 G1176 C346 1 Date 02 2012 83 Technical Data 4 5 Dimensions 4 Time Signal DCF77 External Synchronization with DCF 77 5 Time Signal sync box External Synchronization with Time Signal SIMEAS Synch Box 6 via Input Pulses External Synchronization with Input Pulses 7 Field Busbar Redundance 103 External Synchronization via the Field Busbar 8 NTP IEC 61850 External Synchronization with System Interfaces IEC 61850 Setting Group Change of Parameters Number of Available Setting Groups 4 Setting Groups A B C and D Change Execution with the keyboard of the device Device Pre
17. Battery message is issued Memory Components All working memories RAMs are checked during startup If a malfunction occurs then the starting sequence is interrupted and an LED blinks During operation the memories are checked with the help of their checksum For the program memory the cross sum is formed cyclically and compared to the stored program cross sum For the settings memory the cross sum is formed cyclically and compared to the cross sum that is freshly gen erated each time a setting process takes place If a fault occurs the processor system is restarted Scanning Scanning and the synchronization between the internal buffer components are constantly monitored If any de viations cannot be removed by renewed synchronization then the processor system is restarted AD Transformer Monitoring The digitized sampled values are being monitored in respect of their plausibility If the result is not plausible message 181 Error A D conv is issued The protection is blocked thus preventing unwanted operation Fur thermore a fault record is generated for recording of the internal fault 36 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Functions 2 4 Supervision Functions Monitoring of the Hardware Modules 2 4 2 Watchdog The device is able to recognize location and malfunctions of hardware modules during operation In the event of a fault messages Error Board 1 FNo 183 is
18. Date 02 2012 Functions This chapter describes the individual functions of the SIPROTEC 4 device 7SJ689 It shows the setting 2 possibilities for each function in maximum configuration Guidelines for establishing setting values are given Where required formulae may also be given Based on the following information the user can get to know the specific application functions of the device 2 1 General 18 2 2 Remote Trip Protection 26 2 3 Overvoltage Protection 34 2 4 Supervision Functions 36 2 5 Function Logic 38 2 6 Auxiliary Functions 39 SIPROTEC 7SJ689 User Manual 17 C53000 G1176 C346 1 Date 02 2012 Functions 2 1 General 2 1 2 1 1 2 1 1 1 General The settings associated with the various device functions may be maintained and operated using the operating or service interface in DIGSI in conjunction with a personal computer Some parameters may also be set using the control keys on the front panel of the device The specific procedure is explained in detail in the SIPROTEC 4 System Description 1 Device The protection requires some general information General Spontaneous Fault Signal After a fault occurs the device may be spontaneous to display the most important fault data The indication of messages masked to local LEDs and the provision of spontaneous messages can be made dependent on whether the device has issued a trip signal The information is then not output if duri
19. Service Port for DIGSI Protocols via System SCADA Interfaces Inputs IEC 61850 GOOSE internal device communication The GOOSE communication services of IEC 61850 can be used for interlocking of switchgears The transmission time of the GOOSE information depends on the number of IEC 61850 clients and relay pickup conditions For the devices of versions V4 6 and above the related desired action time must be checked in the application of the protection functions In a particular case necessary consultant must be performed to the manufactures in order to guarantee the application safety 4 5 Dimensions 4 5 1 Panel Flush and Cubicle Mounting housing dimensions 1 3 146 2 29 5 172 34 150 gt 4 X 1OO O9 je gt 4 145 Mount panel fl gt 5 or M4 a o Hi o wo 6 amp N 6 d 7 3 gt 13 2 Y e 105 0 3 gt Size mm Side view with screw terminal Flat plate hole Rear view Figure 4 1 Dimensional Drawings of 7SJ689 for the Cubicle Mounting or the Flush Mounting of Switch Cubicle casing dimensions 1 3 84 SIPROTEC 7SJ689 Manual C53000 G1176 C346 1 Date 02 2012 Appendix A The appendix provides a basic reference for the experienced user The appendix provides the ordering infor mation of device modules The appendix further comprises diagrams showing the terminal connection of the device modules The following diag
20. alarm OUT 59 alarm 17494 59 Remote trip OUT 59 Remote trip 17495 gt CB P 52 b SP gt CB P 52 b OPEN if bkr is closed 17496 FCT 59 IntSP 59 Overvoltage Protection 17497 59trip ON OFF IntSP 59 trip local CB ON OFF 17498 59RT ON OFF IntSP Send remote trip CMD ON OFF 17499 CBBLK ON OFF IntSP CB block remote trip ON OFF 2 4 Supervision Functions 2 4 1 Hardware Monitoring Auxiliary and Reference Voltages The processor voltage of 5 V DC is monitored by the hardware since the processor will no longer be functional if the voltage falls below the minimum value In that case the device is put out of operation When the supply voltage returns the processor system is restarted Failure of or switching off the supply voltage removes the device from operation and a message is immediately generated by a normally closed contact Brief auxiliary voltage interruptions of less than 50 ms do not disturb the readiness of the device for nominal auxiliary voltage gt 110 VDC The processor monitors the offset and reference voltage of the ADC analog digital converter The protection is suspended if the voltages deviate outside an allowable range and lengthy deviations are reported Buffer Battery The buffer battery which ensures operation of the internal clock and storage of counters and messages if the auxiliary voltage fails is periodically checked for charge status If it is less than an allowed minimum voltage then the Fail
21. c 4 400s ee ee ee eda pee eee ere eer pa epee edad 50 3 1 2 1 General shda e et oie ee ee he te A RD alt te Cath ee ate et liada 50 3 1 2 2 Disassembly coca a de Glad ee ds Se ee oe ek 51 3 1 2 3 Switching Elements on the Pringts Circuit Boards 0 00 ee 51 3 1 2 4 Reassembly tai earpiece bee hese had ble o ieee eee 57 3 2 Checking Connections lt 2 2 5 AeA ster a et 58 3 2 1 Checking data connection of a serial port 0 fc eee 58 3 2 2 Checking system connections o oooooccccoco 60 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Contents 3 3 CommissiOning zre ai sacs pile eS i dd 62 3 3 1 Test Mode and Transmission Block oocooccoccoooo 63 3 3 2 Checking System Interface SCADA 0 0c teen ee 63 3 3 3 Checking Binarylnputs and Outputs 0 0 ee nee 65 3 3 4 Test Fault RECOMdING 2 4 5 fetes Pe tA a da eat peti OE Aue oa we Pe te 67 3 4 Final Preparation of Device cion ri bee he e a bebe She ede oe bbb chee 68 4 TechnicalData aioe scien sicpetin A A aye Se Ee A ae a oe eee ede ig te wo 71 4 1 General miraron aa Boos Ss Matas Panes Mette apie tenes is heme wage 72 4 1 1 Analog Inputs ito Ales Meee A ae Aa cea ey 72 4 1 2 Power Supply A ees 73 4 1 3 Binary Inputs and Outputs csa 00 eee 73 4 1 4 Communication Interfaces irere ccone ehrn nent ete A 74 4 1 5 Eletical Tests vu art a e aa eN bhi et els Aen pea oe ees 76 4 1 6 MechanicaliStress Tests s 20 Sss05 2
22. communication cable is used refer to the Appendix for the ordering number correct connection between the SIPROTEC 4 device and the PC or laptop is automatically ensured Service Interface If communications between devices are completed using services port C via a fixed wire or a modem the data connections thereof need to be checked System Interface When the serial port of a device is connected to a central substation control system the data connection thereof must be checked Visual check for a transmission channel and a receiving channel is very important For 58 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 2 Checking connection RS232 or a fibre optic interface each connection corresponds to a transmission direction Therefore the output of one device must be connected to that of the other device vice versa For a data cable the connection manner thereof must refer to DIN 66020 and 1502110 TxD Data Outputs RxD Data Inputs RTS Request to Send CTS Send Clear e GND Signal Chasis Earthed The cable shield is to be earthed at both ends For extremely EMC prone environments the GND may be connected via a separate individually shielded wire pair to improve immunity to interference Termination The RS485 interface can be applied to operating in a half duplex mode with signals A A and B B which share a relative voltage pole C C GND After being c
23. death severe personal injury or substantial property damage will result if proper precautions are not taken Warnings indicates that death severe personal injury or substantial property damage can result if proper precautions are not taken gt pp Caution indicates that minor personal injury or property damage can result if proper precautions are not taken This par ticularly applies to damage on or in the device itself and consequential damage thereof Note indicates information about the device or respective part of the instruction manual which is essential to high light SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Preface WARNING A Qualified Personnel Commissioning and operation of the equipment module device as set out in this manual may only be carried out by qualified personnel Qualified personnel in terms of the technical safety information as set out in this manual are persons who are authorized to commission activate to ground and to designate devices systems and electrical circuits in accordance with the safety standards Use as prescribed The operational equipment device module may only be used for such applications as set out in the catalogue and the technical description and only in combination with third party equipment recommended or approved by Siemens The successful and safe operation of the device is dependent on proper handling storage ins
24. different local criterions are applied according to the operation requirements the safety of protection is improved without reducing the reliability thereof When the local overvoltage protection detects the system fault the tripping operation of the local circuit breaker is executed and at the same time the signal transferred to the other side enables the remote trip Device Information and Measured Values Events and Fault Records The operation information provides the state information of the power system and the device The measured values and the calculated values can be directly displayed on the screen of a local device and further remotely displayed through communication via a serial interface The information of the device can be displayed through a light emitting diode LED mounted on a panel of the device the LED is user defined which can be externally processed through an output connection point and also associated through the user defined logic CFC or transmitted through the serial interface If a fault system fault occurs the important event and the state change may be recorded in the fault records event records or trip records The device also records the value of a transient fault for subsequent analysis Communications 1 2 The service port C can be selected as a cable data line or an optical fibre or can carry out communication through MODEM Therefore remote access to the device can be realized through a PC
25. during the fault and also calculate a lot of additional information from the measured values Signals can be additionally recorded as binary marks e g pickup trip 22 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Functions 2 1 General A device having a serial system interface is capable of transmitting the recorded fault data to a control centre via the port The data can be processed by application programs in a central device The current values and the voltage values are referred to their maximum values scaled to their rated values and prepared for graphic representations The binary signal mark e g fault detection trip of a special event also can be graphically displayed Transfer to the central device can be polled automatically either after each fault detection or only after a trip Note The signals used for binary tracks can be configured in DIGSI 2 1 3 2 2 1 4 The fault recording waveform capture is started upon the pickup of the protection function The relevant parameters of the recording waveform are referred to the following Parameter Default WAVEFORMTRIGGER of Records Protection Pickup Trigger and Storage WAVEFORM DATA Power System fault MAX LENGTH 1 00 sec PRE TRIG TIME 0 25 sec POST REC TIME 0 10 sec BinIn CAPT TIME 0 50 sec Information List No Information Type of Information Comments FitRecSta I
26. ee a ee a Pala aa 94 A 5 Communication Protocol dependent Functions 0 0 cee eet tees 95 A 6 Corresponding List of Writable Parameters And Messages 0 00 e eee eee 96 A 7 SONGS ia a PA A A eae A a 97 A 8 Information List o e a daa tienes 99 A 9 Group Alans 2 di A aa 104 A 10 Meastured Valles A a a a eae eee 105 SIPROTEC 7SJ689 User Manual 11 C53000 G1176 C346 1 Date 02 2012 Contents VACO PACU Coes ri A yal ar aad AA ce dat AAA ade ae eevee aad eee pate eae ee 107 Glossary 12 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Introduction 1 The device SIPROTEC 7SJ689 is introduced in the view of the applications the characteristics and the functional scopes in this chapter 1 1 Application Scope 14 1 2 Characteristics 14 SIPROTEC 7SJ689 User Manual 13 C53000 G1176 C346 1 Date 02 2012 Introduction 1 1 Application Scope 1 1 Application Scope The device is a digital overvoltage and remote tripping protection which can be used as a local discriminating device for overvoltage and remote tripping of 220kV and above voltage long distance transmission lines Protection Functions Local criterions including zero sequence and negative sequence currents and voltages Fault component current low currents phase low power factors and phase low active power are provided which can reflect the fault and abnormal operating conditions of the primary system After
27. fora bit serial field bus PROFIBUS Address Within a PROFIBUS network a unique PROFIBUS address has to be assigned to each SIPROTEC 4 device A total of 254 PROFIBUS addresses are available for each PROFIBUS network Project Content wise a project is the image of a real power supply system Graphically a project is repre sented by a number of objects which are integrated in a hierarchical structure Physically a project consists of a series of folders and files containing project data Protection devices All devices with a protective function and no control display Reorganizing Frequent addition and deletion of objects creates memory areas that can no longer be used By cleaning up projects you can release these memory areas However a clean up also reassigns the VD addresses As a consequence all SIPROTEC 4 devices need to be reinitialized RIO file Relay data Interchange format by Omicron RSxxx interface Serial interfaces RS232 RS422 485 SCADA Interface Rear serial interface on the devices for connecting to a control system via IEC or PROFIBUS Service port Rear serial interface on the devices for connecting DIGSI for example via modem Setting parameters General term for all adjustments made to the device Parameterization jobs are executed by means of DIGSI or in some cases directly on the device SI Single point indication SI_F Single point indication fleeting Transient information Single point indic
28. gt Reset LED Device Universal SP E bl i LED BI BO 7 gt Set Group Bit0 Setting changing SP LED B BO 8 gt Set Group Bit1 Setting changing SP x y K LED B BO 15 gt Test mode Device Universal SP 3 LED B BO 16 gt DataStop Device Universal SP x il id LED B BO SIPROTEC 7SJ689 User Manual 99 C53000 G1176 C346 1 Date 02 2012 Appendix A 8 Information List No Description Function Type Log Buffers Configurable in Matrix of u ly Comments Infor iL 6 5 z tio L O 5 o o jes o lz 5 E gt Y 0 z O o Y Je 0 12 S JS la Is Je 8 JE o o W 2 e gt 5 2 E 3 0 JE 8 jo 5 o lt y O os Fa o LL ae o m gt bed lt g pd u o 5 x E o o oO F 6 s 51 Device OK Device Universal OUT fon 7 LED BO off 52 ProtActive Device Universal IntSP on j LED BO off 55 Reset Device Device Universal OUT jon i LED BO 56 Initial Start Device Universal OUT on il LED BO 67 Resume Device Universal OUT jon t LED BO 68 Clock Synch Error Device Universal OUT jon El LED BO off 69 DayLightSavTime Device Universal OUT jon LED BO off 70 Settings Calc Device Universal OUT jon y LED BO off 71 Settings Check Device Universal OUT i LED BO 72 Level 2 change Device Universal OUT jon LED BO off 74 Remote Access Device Universal OUT jon t L
29. in the fault indication buffer as they are not fault events Trigger Recording To trigger test measurement recording with DIGSI click on Test in the left part of the window Double click the entry Test Wave Form in the list of the window SIPROTEC 7SJ689 User Manual 67 C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 4 Final Preparation of Device 3 4 DIGSI 11111 753689 753689 4 6 5 753689 VO D xj 185 File Edit Insert Device View Options Window Help 15 x dal PRFIANZ Alt J Online Select function Ea e Settings A Hardware Test A Control 2 Generate Indications H E Annunciation d 0 J Measurement lt A Oscillographic Records vA Test 753689 V04 61 02 7 Figure 3 9 Triggering oscillographic recording with DIGSI Oscillographic recording is started immediately During recording a report is given in the left part of the status bar Bar segments additionally indicate the progress of the procedure SIGRA or COMTRRADE read program is needed to display and analyze the oscillographic data Final Preparation of Device All screws are tightened firmly All terminal strip screws are tightened including those terminals not used Caution Inadmissable Tightening Torques Non observance of the following measure can result in minor personal injury or property damage The tightening torques must not be exceeded as the threads and terminal chambers may otherwise be damaged
30. least one phase is greater than the Circuit Breaker Close Current Criterion set in the Addr 212 the default of the close current in the 7SJ689 device is 0 04IN Circuit Breaker Open Hour Number Statistics A CFC application program is capable of performing counting of statistic similar to the number of operating hours thus counting the number of hours of the Ciruict Breaker Open state A general hour number counter is connected to a corresponding binary input Counting is started if the corresponding binary input is activated Meanwhile the counter is selected to be picked up while being lower than the current threshold defined in the parameter 212 BkrClosed MIN The counter can be set and reset An application example for this type of counter can be obtained on the Internet SIPROTEX Download Zone 2 6 2 2 Setting Notes Read Setting Reset Counter he SIPROTEC 4 system specification describes how to read the statistical counter through the front panel of the device or DIGSI In the menu option Record gt Statistics the statistical counter is set and reset through a counter value which is rewritten and displayed 2 6 2 3 Information List No Information Type of Comments Information Hof TRIPs PMV Number of TRIPs 409 gt BLOCK Op Count SP gt BLOCK Op Counter 1020 Op Hours Vi Counter of operating hours 1021 2 la Vi Accumulation of interrupted current Ph A 1022 2lb Vi Accumulation of interrupt
31. phase of the protected equipment can be entered If these reference values match the primary rated values of the PT and CT the values correspond to the settings in address 202 and 204 referring to Subsection 2 1 2 2 The values are generally displayed in the form of actual values 2 1 5 3 Settings The table indicates region specific presettings The configuration column indicates the corresponding secondary rated current of the current transformer Addr Parameter Configuration Setting Options Default Setting Comments 1101 FullScaleCurr 1 0 1200 0kV 220 0 kV Measurem FullScaleCur rent Equipm rating 1102 FullScaleVolt 1 9999A 1200A Measurem FullScaleVolt age Equipm rating 2 1 5 4 Information List No Information Type of Comments Informatio n 126 Protection ON OFF IntSP Protection ON OFF via system port 356 gt Manual Close Signal SP gt Manual close signal 501 Protection Pickup OUT Relay PICKUP 511 Protection General Trip Command OUT Relay GENERAL TRIP command 533 la Vi Primary fault current la 534 Ib Vi Primary fault current Ib 535 Ic Vi Primary fault current Ic 561 Manual Close Signal Detected OUT Manual close signal detected 4601 gt Brk Aux NO SP gt Breaker contact OPEN if bkr is open 4602 gt Brk Aux NC SP gt Breaker contact OPEN if bkr is closed SIPROTEC 7SJ689 User Manual 25 C53000 G1176 C346 1 Date 02 2012 Functi
32. precautions can result in death personal injury or serious material damage Trouble free and safe use of this device depends on proper transport storage installation and assembly of the device according to the warnings in this device manual Of particular importance are the general installation and safety regulations for work in a high voltage environment for example ANSI IEC EN DIN or other national and international regulations These regulations must be observed 3 1 1 Configuration Information Preconditions For mounting and connections the following conditions must be satisfied The rated data of the device must be tested previously by a method recommended in SIPROTEC 4 System Description and furthermore the data should meet the requirements of power system parameters General Connection Comprehensive diagrams for the protection device 7SJ689 are described in the appendix A 2 The corresponding connection examples of CT and PT circuits are shown in the appendix A 3 The mounting configuration of the power system parameter 1 section2 1 3 2 will be checked to ensure the connection of the device is satisfied Voltage Connection Examples 7SJ689 The voltage connection examples are shown in the appendix A 3 Binary Inputs and Outputs The configuration options of the binary in and outputs i e the procedure for the individual adaptation to the plant conditions are described in the SIPROTEC 4 System Description Th
33. shaped adapter cable of 2xRJ45 subminiature sub D connector which is provided with IEC 60870 5 103 RS485 interface is provided with network cable and is used for setting RS485 bus 7XV5103 2CA00 RS485 terminal resistor of RJ45 joint Name Order No Terminal resistor with RJ45 joint having the resistance of 120 between pin 1 of 8 pin and pin 7XV5103 BA00 Terminal 88 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Appendix A 2 Terminal Assignments A 2 Terminal Assignments A 2 1 7SJ689 Housing for Panel Flush Mounting or Cubicle Mounting 78J689 Current Input Voltage Input gt BLOCK U gt U gt gt gt Block RT gt CB P 52 b gt RT signal gt FAIL RMT Sig Function unconfigured Test Mode gt Reset LED Error Sum Alarm Error Sum Alarm Error Sum Alarm Latched Relay TRIP Latched Relay TRIP 59 Remote trip Relay TRIP Unconfigured Common terminal Life Contact power supply R1 32 l FS F7 l 2 R2 32 l FR F9 Figure A 1 7SJ689 Terminal Distributing Diagrams SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 89 Appendix A 2 Terminal Assignments A 2 2 7SJ689 Housing for Panel Flush Mounting or Cubicle Mouting Rear side 7SJ689 go ay sea ee ee Pi ge E Pa een ey Vegas E fe E gee saat SAE fee er tg ap Ne ee NA 1 A 0 2 A CPU I I I I I I I I I I I I I I I I
34. the LEDs on the front panel because they should all light when the button is pushed Any LEDs that are lit after the clearing attempt are displaying actual conditions SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 4 Final Preparation of Device The green RUN LED must light up whereas the red ERROR must not light up Close the protective switches If test switches are available then these must be in the operating position The device is now ready for operation SIPROTEC 7SJ689 User Manual 69 C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 4 Final Preparation of Device 70 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Technical Data 4 This chapter provides the technical data of the device SIPROTEC 7SJ689 and the functions thereof including the limit values that may not be exceeded under any circumstance The mechanical data and the outline dimensional drawings of the protection device are introduced after the introduction of all electrical parameters and functional parameters thereof 4 1 General 72 4 2 Overvoltage Protection 79 4 3 Remote Tripping Protection 80 4 4 Additional Functions 82 4 5 Dimensions 84 SIPROTEC 7SJ689 Manual 71 C53000 G1176 C346 1 Date 02 2012 Technical Data 4 1 General 4 1 General 4 1 1 Analog Inputs Current Inputs
35. the output relay of the 7SJ689 and the system without having to generate the message that is assigned to the relay As soon as the first status change for any one of the output relays is initiated all output relays are separated from the internal device functions and can only be operated by the hardware test function This for example means that a switching command coming from a protection function or a control command from the operator panel to an output relay cannot be executed Proceed as follows in order to check the output relay Ensure that the switching of the output relay can be executed without danger see above under DANGER Each output relay must be tested via the corresponding Scheduled cell in the dialog box e Finish the testing see margin title below Exiting the Test Mode so that during further testings no unwanted switchings are initiated Test of the Binary Inputs To test the wiring between the plant and the binary inputs of the 7SJ689 the condition in the plant which initiates the binary input must be generated and the response of the device checked To do so the dialog box Hardware Test must be opened again to view the physical state of the binary inputs The password is not yet required Proceed as follows in order to check the binary inputs 66 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 3 Commissioning e Activate each of function in the system
36. wire supervision The device 7SJ689 has two PT broken wire associated signals 170 VT FuseFail and 169 VT FuseFail gt 10s Their determination logic is as follows 1 a failure voltage zero sequence voltage 30V appears while no failure current zero sequence current 0 06A In 1 A 0 3 A In 5 A is present the 170 VT FuseFail will be present instantaneously 2 the voltages of three phases are all lower than 5 V while no failure current is present the 1170 VT FuseFail will be present instantaneously 3 170 VT FuseFail is present continously for 10 s and after that the 169 VT FuseFail gt 10s signal will be present 4 170 VT FuseFail is instantaneously reset 5 the signal 169 VT FuseFail gt 10s is not reset instantaneously and it disappears only after the signal 170 VT FuseFail has disappeared for 10 s After the 169 VT FuseFail gt 10s signal is present the Zero Sequence Voltage Negative Sequence Voltage Low Active Power and Low Power Factor Local Criterions will be OFF CT Broken Wire Supervision CT Broken Wire Detection When the CT broken wire supervision function is active and it is detected that the zero sequence current is greater than 0 11 and the current of any phase is lower than 0 06l CT Broken is switched ON CT SIPROTEC 7SJ689 User Manual 37 C53000 G1176 C346 1 Date 02 2012 Functions 2 5 Device Logic Broken gt 12s is switched ON if the alarm is still present after 12S The negative sequence current
37. zero sequence current and low current local criterions are switched off after CT wire break 2 4 5 Information List No Information Type of Information Comments 00169 VT FuseFail gt 10s OUT VT Fuse Failure alarm gt 10s VT FuseFail OUT VT Fuse Failure alarm 00170 instantaneous 17501 CT Broken gt 12s OUT CT Broken alarm gt 12s 17502 CT Broken OUT CT Broken alarm instantaneous 161 Fail Superv OUT Failure General Current Supervision 6509 gt FAIL FEEDER VT SP gt Failure Feeder VT 6510 gt FAIL BUS VT SP gt Failure Busbar VT 162 Failure OUT Failure Current Summation 163 Fail balance OUT Failure Current Balance 167 Fail V balance OUT Failure Voltage Balance 197 MeasSup OFF OUT Measurement Supervision is switched OFF 255 Fail VT circuit OUT Failure VT circuit 259 VTsup inactive OUT VT circuit supervision inactive 2 5 Device Logic The function logic is used for adjusting the running of the protection function and auxiliary functions which is further used for processing results and information sent out from the system This mainly includes Fault Check Pickup Logic Processing Tripping Logic 2 5 1 Pickup Logic of the Whole Device General Pickup The general pickup signals of all protection functions of the device are connected by a logic or gate which trigger the general pickup of the device The general pickup is triggered upon the pickup of the first protec
38. 00 das Si ad Sea te eet grey an ee ea pe fe aed 77 4 1 7 Climatic Stress Tests coocio iiyaa i A ae See eee 78 4 1 8 Service Conditions vir See ere eae oye ook be Roe eo eae eee Brae 78 4 1 9 DP Pe eee taba tie a eet en Piece ae Sinden eee etree ME aa em ee 79 4 2 Overvoltage Protection eiii paces bt ee i ee i eb Ne ae eo obo ee 79 4 3 Remote Trip Protection neice verse wet rra rd pa rd bs 80 4 4 Additional Functions lt cei 40 ee eit bee e een A id da eh eh dee 82 4 5 DIMENSIONS yi soi Beeb eh ee eh ae ok Ee ewe Ge a ee ae rae 84 4 5 1 Panel Flush and Cubical Mouting Housing dimensions 1 3 2020000200 cece ee 84 A APO A eae a geet Aas 85 A 1 Ordering Information and Accessories oococccoo 86 A 1 1 Ordering Information v2 vee cedes ted oa eee Dad a a Para 86 A 1 1 1 TSJO8IVA Diva res eae bees A Phas AEE at he Rie cee oe 86 A 1 2 ACCOSSONGS erro nerve ar AA ae 87 A 2 Terminal ASSighmMents a 89 A 2 1 7SJ689 Housing for Panel Flush Mounting or Cubicle Mouting 002 0 eee 89 A 2 2 7SJ689 Housing for Panel Flush Mounting or Cubicle Mouting Rear side 90 A 2 3 Connectors ASIA MENE eis a ee Oe ae ee ee Se ee Dae ees ee a 91 A 3 Connection Examples rei ai iia e en dee ea eee 92 A 4 Default SettingS seniai eet eR A Oe eA eee 93 A 4 1 LEDS A o 93 A 4 2 Binary Input iii a a wer ee ed 93 A 4 3 Binary Output escacen a codo ier aa epa a bale wag doe 94 A 4 4 Default DiSplaY cuac do re eb be
39. 04 CT PRIMARY 1 9999A 1200 A CT Rated Primary Current 205 CT PRIMARY 1A 5A 1A CT Rated Primary Current 217 Ignd CT PRIM 1 9999 A 1200 A Ignd CT rated primary current 218 Ignd CT SEC 1A 5A 1A Ignd CT rated secondary current 2 1 3 Fault Recording The Multi Functional Protection Device 7SJ689 is equipped with a fault record memory which records in addition to measured instantaneous values ia ib ic in and ua ub uc 3 u0 Negative Sequence Current 12 Negative Sequence Voltage U2 Three Phase Power Factor Phase Angle PF Three Phase Active Power P and Remote Trip Signal These parameters are acquired at intervals of 1 25 ms 50 Hz and stored in a buffer region 16 sample points per cycle The storage time of the information of a fault is adjustable within 5 seconds The supportable maximum storage time is 10 s and the longest storage time of a single record signal is 1s in default Up to 8 fault records can be recorded in the buffer region The fault record memory is automatically updated with every new fault so that there is no acknowledgment for previously recorded faults required In addition to protection pickup the fault record can also be started via the input and the serial port 2 1 3 1 General The record data can be connected to a personal computer via the serial ports read through the protection data processing software DIGSI and analyzed by the graphic analysis software SIGRA 4 The latter may graphically represent the data recorded
40. 2 tect eG alee a 30 2 2 3 2 Remote Tripping Logic s 5 se eee ops bee eee Bee eed ed ee ees 30 2 2 4 SOMINGS A AAA ee ee Se ee ee OR ee ee Eee a 31 2 2 5 Information LiSt unica ee ane eee Baca tes aye nga aye ee a Boe A a Seta ba 32 SIPROTEC 7SJ689 User Manual 9 C53000 G1176 C346 1 Date 02 2012 Contents 10 2 3 Overvoltage Protection eniros Ys hh Fa ore dare eb ee ee Pe ees Pe eG Pe ee 34 2 3 1 Applications ienien e A aoe A ee ee See ee ee eee ee a 34 2 3 2 Overvoltage Logis kai 00d da ici eh bhi el eee eh eee bees 34 2 3 3 Settings Ciao hike Beh bee iol eee ad bs bebe aed ee Weta bees aay bavi 35 2 3 4 Information List ve cutestes A oe Oa Oa es ae A tae Shas 35 2 4 Supervisi n FUNG ONS si snore eae he eee eis dd een ede eae EE 36 2 4 1 Harware Monitoring e206 sei a eee ee cra cee ede tadi e taste wens eens 36 2 4 2 Software Monitoring s2 s33 5 vs tos A ee ees eS ea 37 2 4 3 PT Broken Wire Supervision oi ee ee ee eee bed be 37 2 4 4 CT Broken Wire SuperviSiOnivs i paa si eel de A ee eho ees a es 37 2 4 5 Information iS tivo reta ee eee A eh Shaves pike eee aera es 38 2 5 Device Logi erorii foot re ba hi Paes ne eee ha al ese a aa eee Pee ed 38 2 5 1 Pickup Logic of the Device arei alna ne eae he ld 38 2 5 2 Trip Logi of the Device iii nies iny e ea ew eee Bee Pe ES en fe eee ee ee 39 2 5 3 Setting Notes ati ga vasa not els he e dee tet ap a ere nets 39 2 6 Auxillary FUnCHOns 0 0 Sut na n wee ad
41. 232 Both jumpers must always be plugged identically The terminating resistors are disabled on delivery Spare Parts Spare parts can be the buffer battery that provides for storage of the data in the battery buffered RAM when the supply voltage fails and the miniature fuse of the internal power supply Their physical arrangement is shown in the figures of the processor boards The ratings of the fuse are printed on the board next to the fuse When exchanging the fuse please observe the hints given in the SIPROTEC 4 System Description under Maintenance and Corrective Action Repairs 3 1 2 2 Disassembly Work on the Printed Circuit Boards Note A Before carrying out the following steps make sure that the device is not operative Caution A Caution when changing jumper settings that affect nominal values of the device As a consequence the ordering number MLFB and the ratings that are stated on the nameplate do no longer match the actual device properties If such changes are necessary the changes should be clearly and fully noted on the device Self adhesive stick ers are available that can be used as replacement nameplates To perform work on the printed circuit boards such as checking or moving switching elements or exchanging modules proceed as follows e Prepare working area Provide a earthed mat for protecting components subject to damage from electrostat ic discharges ESD The followin
42. 3 0 J 3 8 jo 5 c E E o u 5 o o S o El m gt lt g pd u 2 5 x o o o F 6 17501 CT Broken gt 12s Measurement OUT jon jon r LED BO Supervision off 17502 CT Broken Measurement on jon LED BO Supervision off 17503 Error RMT Sig Remote trip protection on 5 LED BO off 17504 gt FAIL RMT Sig Remote trip protection on i LED BO off 17435 1pOV ON OFF Overvoltage protection IntSP on LED BO off 17436 Remote trip PU Remote trip protection OUT on i LED BO off 17437 Remote trip Remote trip protection OUT on LED BO off 17438 FltCurVol PU Remote trip protection OUT on off z LED BO 17439 LowCurP PU Remote trip protection OUT on off ja LED BO 17441 LowPF PU Remote trip protection OUT on off LED BO 30053 Fault rec run Fault Recording SIPROTEC 7SJ689 User Manual 103 C53000 G1176 C346 1 Date 02 2012 Appendix A 9 Group Alarms A 9 Group Alarms No Description Function No Description 140 Failure alarm groups 144 5V Fault 145 OV Fault 146 5V Fault 147 Power Supply Failure 177 Alarm Battery 178 Input Output Signal Panel 183 Fault 191 Plugin1 Faults 193 Alarm Offset Alarm Analog Quantity Input Calibration Invalid 160 Event alarm groups 162 Current and supervision 163 alarm 167 Current Symmetric Supervision Alarm Voltage Symmetric Supervision Alarm 161 Current circuit supervision 162 Current and supervision alarm 163 alarm Current
43. 39 2 6 1 Message Processing rarer res ede wrk ts pee oe av ee be ren Pe ae cd ee ee 39 2 6 1 1 LED Display and Binary Output output Relays 0 2 0 2c eee eee 40 2 6 1 2 Information Displayed on LCD or PC 1 tte 40 2 6 1 3 Information Transmitted to Control Centre 0 0 ee ees 41 2 6 2 Statisties A A A A eee eh cine 3s 41 2 6 2 1 General cia pa e einen ve wb ta O a ed 42 2 6 2 2 Setting Notes face ieee ee hehe ee eee ee EE Ela eee eee 42 2 6 2 3 Information Liste 2 0 44 asc v8 jo ee ek ee Re eG ae ee eI ee Be ek Be ee 42 2 6 3 Measurement i sienpre A Mad thie Sales pat ee Ae chats Shuck 42 2 6 3 1 Display of Measured ValueS o ooocooccoo e eee 43 2 6 3 2 Remote Transmission of Measured Values oooococococcocoo 43 2 6 3 3 Information List ic 2 0 0p4 0e0 iea aiy ana cee He ee pee ree bien be dae 44 2 6 4 Set Points for Measured Values Statistic tees 44 2 6 4 1 General ici oie eth bead bebe Pepe ad ete eee abia 44 2 6 4 2 DOHINGINOTES ance a e a Seale he She ee Sea al Me tle eR ae Me 44 2 6 4 3 Information ISE cia picar nio eae Bee ees eke oe eas eae pe et 44 2 6 5 Commissioning Tool sss si aaa A ut Seer dees ease bran eas 45 2 6 5 1 Description Lolicon ad be ed Dee ap es Et ee et 45 Mounting and Commisioning 2 000 e ee eee eee eens 47 3 1 Mounting and Connections 0 0 cette ees 48 3 1 1 Configuration Information 0 0 0 0 0c cette eee 48 3 1 2 Hardware Modification 0 2 40
44. 5 to 230 VAC Input threshold 88 VDC 5 110 to 250 VDC 115 to 230 VAC Input threshold 176 VDC 6 Construction Position 9 Flush Mounting Case Ring Lugs E Region specific Default Language Settings and Function Versions Position 10 Region Worldwide 50 60Hz Language English B China 50Hz Language Chinese W System Interface Rear Side Port B Position 11 No system interface 0 Other interfaces L 9 Additional Information for Further System Interfaces Rear side Port B Suppleme ntary IEC60870 5 103 RS485 Double Network LOP IEC61850 EN100 Module RJ45 Port LOR 1EC61850 EN100 Modular optical fibre double network LOS DIGSI Modem Interface Rear side Port C Position12 No Interface 0 DIGSI4 Modem RS232 1 DIGSI4 Modem RS485 2 86 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Appendix A 1 Ordering Information and Accessories ANSI No Protection functions Positions 14 and 15 59 Overvoltage protection AA Local criterion Remote trip protection Fault recording A 1 2 Accessories Exchangeable Interface Modules Name Order No RS232 C53207 A351 D641 1 RS485 C53207 A351 D642 1 FO 820 nm C53207 A351 D643 1 Ethernet electrical EN 100 C53207 351 675 2 Ethernet Optical EN 100 C53207 351 676 1 IEC 60870 5 103 Protocol Redundancy RS485 C53207 351 644 1 RS485 Fibre Optic Converter RS485 Fibre Optic converter 820 nm FC Connector O
45. 707 A Phase Power Factor Measurement MV 30708 B Phase Power Factor Measurement MV 30709 C Phase Power Factor Measurement MV If the measured values are needed to be sent via IEC 60 870 5 103 attribute is set to 7 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 scaling index of the information 105 Appendix A 10 Measured Values 106 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Literature 11 SIPROTEC 4 System General E50417 H1176 C151 B1 121 SIPROTEC DIGSI Start UP E50417 G1176 C152 A3 3 DIGSI CFC Manual E50417 H1176 C098 A9 4 SIPROTEC SIGRA 4 Manual E50417 H1176 C070 SIPROTEC 7SJ689 User Manual 107 C53000 G1176 C346 1 Date 02 2011 Literature 108 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2011 Glossary Battery The buffer battery ensures that specified data areas flags timers and counters are retained reten tively Bay controllers Bay controllers are devices with control and monitoring functions without protective functions Bit pattern indication Bit pattern indication is a processing function by means of which items of digital process information applying across several inputs can be detected together in parallel and processed further The bit pattern length can be specified as 1 2 3 or 4 bytes BP_xx Bit pattern indication Bitstring Of x Bit x designates the length in bits 8 16 24 or 32 bits C_xx Comma
46. 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 1 Mounting and Connections Pickup Voltage of Bl4 to BI11 Table 3 5 Jumper settings for pickup voltages of binary inputs Bl4 to BI11 on the input output board A 1 0 2 Binary inputs Jumper 88 VDC threshold 176 VDC threshold 1 A Bl4 X21 M H BI5 X22 M H BI6 X23 M H BI7 X24 M H BI8 X25 M H 1 2 Factory settings for devices with power supply voltages of 110 VDC to 250 VDC Binary input threshold 88V DC Factory settings for devices with power supply voltages of 110 VDC to 250 VDC Binary input threshold 176 VDC 3 1 2 4 Reassembly To reassemble the device proceed as follows Carefully insert the boards into the case The mounting locations are shown in Figures 3 2 to For the model of the device designed for surface mounting use the metal lever to insert the processor circuit board CPU board The installation is easier with the lever First plug the plug connectors of the ribbon cable into the input output boards I O and then onto the proces sor module CPU Do not bend any connector pins Do not use force Insert the plug connector of the ribbon cable between the processor module CPU and the front cover into the socket of the front cover This action does not apply to the device version with detached operator panel Instead the plug connector of the ribbon cable connected to a 68pole plug connector o
47. C346 1 Date 02 2012 Appendix A 7 Settings A 7 Settings Addresses with suffixes A only can be changed by DIGSI under setting for displaying additional information The following table shows region fault setting values Column C setting shows secondary current rated values relevant to the current transformer Addresses Parameter Function Cc Setting options Default Setting Comments 45 Remote Trip Power system ON ON Remote Transfer Trip Function data1 OFF 50 FCT 59 Power system ON ON 59 Overvoltage Protection data1 OFF 202 Vnom PRIMARY Power system 1 0 1200 0 kV 220 0 kV Rated Primary Voltage data1 204 CT PRIMARY Power system 1 9999A 1200A CT Rated Primary Current data1 205 CT PRIMARY Power system 1A 1A 1A CT Rated Primary Current data1 5A 5A 1A 5A 5A 217 Ignd CT PRIM Power system 1 9999A 1200 A Ignd CT rated primary current data1 218 Ignd CT SEC Power system 1A 1A 1A Ignd CT rated secondary current data1 5A 5A 1A 5A 5A 650 Remote Access Power system NO NO Remote Access enable data1 YES 1101 FullScaleCurr Power system 1 0 1200 0 kV 220 0 kV Measurem FullScaleCur data2 rent Equipm rating 1102 FullScaleVolt Power system 1 9999 A 1200 A Measurem FullScaleVolt data2 age Equipm rating 4500 Without LC Remote trip ON ON Remote trip without local criterion protection OFF 4501 PT OFF LC Remote trip ON OFF PT swit
48. Command Holding Time 0 15s to 2 17431 gt RT signal disappears 3 the currents of three phases are all lower than the Breaker Close Current Criterion 0 041 When the above conditions are satisfied simultaneously the Trip Command is dropped out 4501 PT OFFLC OFF a ia ON 169 VT FuseFail gt 10s gt FitCurVol PU gt Q AND gt Block RT 4503 T RT without LC AND 7 LE TOO OR 4502 gt T RT with LC AND T Measurement Logic i of 17485 PT OFF LC 17437 Remote tri 17436 Remote trip PU 0045 Remote trip or E 4 ON T OFF E i qu iil Control command via system interface RT ON OFF 17483 RT Signal RT blocked RT active RT OFF Figure 2 6 Remote Trip Logic 2 2 4 Settings Addr Parameter Setting Options Default Setting Comments 0045 Remote Trip ON OFF ON Remote Transfer Trip Function 4500 Without LC ON OFF ON Remote trip without local criterion 4501 PT OFF LC ON OFF OFF PT switch off LC with voltage SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 31 Functions 2 2 Remote Trip Protection Addr Parameter Setting Options Default Setting Comments 4510 Fit Cur Vol ON OFF OF
49. DLamps Allocated Function Function No Description LED1 Remote trip 17437 Latched LED2 59 trip 17492 Latched LED3 59 Remote trip 17494 Latched LED4 CT Broken 17502 Fail Superv 161 Fail VT circuit 255 Error Sum Alarm 140 Alarm Sum Event 160 LED5 RT Sig N Cfg 17487 Error RMT Sig 17503 LED6 FItCurVol PU 17438 LowCurP PU 17439 LowPF PU 17441 Fail Ph Seq V 176 LED7 Not configured 1 A 4 2 Binary Input Table A 2 Presetting of Input Input Allocated Function Function No Description BI1 gt BLOCK 59 6513 Low level active BI2 gt Block RT 17430 Low level active BI3 gt CB P 52 b 17495 Bl4 gt RT signal 17431 BI5 gt FAIL RMT Sig 17504 BI6 gt Test mode 15 BI7 gt Reset LED 5 BI8 Not configured 1 SIPROTEC 7SJ689 User Manual 93 C53000 G1176 C346 1 Date 02 2012 Appendix A 4 Default Settings A 4 3 Binary Output Table A 3 Output device presettings for all devices and ordering variants Output Default Function Function No Description BO1 Error Sum Alarm 140 BO2 Error Sum Alarm 140 Alarm Sum Event 160 CT Broken 17502 Fail Superv 161 Fail VT circuit 255 BO3 Error Sum Alarm 140 Alarm Sum Event 160 Latched CT Broken 17502 Fail Superv 161 Fail VT circuit 255 BO4 Relay TRIP 511 Latched BO5 Relay TRIP 511 BO6 59 Remote trip 17494 BO7 Relay TRIP 511 BO8 Not configured 1 A 4 4 Defaul
50. Delta IAB PU OUT Delta IAB picked up 17471 Delta IBC PU OUT Delta IBC picked up 17472 Delta ICA PU OUT Delta ICA picked up 17473 IA picked up OUT Low current phase A picked up 17474 IB picked up OUT Low current phase B picked up 32 SIPROTEC 7SJ689 User Manual C53000 G1 176 C346 1 Date 02 2012 Functions 2 2 Remote Trip Protection No Information Type of Comments Information 17475 IC picked up OUT Low current phase C picked up 17476 PA picked up OUT Low active power phase A picked up 17477 PB picked up OUT Low active power phase B picked up 17478 PC picked up OUT Low active power phase C picked up 17479 PFA picked up OUT Low power factor phase A picked up 17480 PFB picked up OUT Low power factor phase B picked up 17481 PFC picked up OUT Low power factor phase C picked up 17482 Delta TExt OUT ExtTime of current change in progress 17483 RT Signal OUT Remote trip signal 17484 CT BLK LC OUT 10 12 1 P PF blocked after CT broken 17485 PT OFF LC OUT U0 U2 P PF switched off after PT broken 17486 PT BLK LC OUT U0 U2 P PF blocked after PT broken 17487 RT Sig N Cfg OUT RT Signal not configured 17488 PTwtLC ON OFF IntSP PT switched off LC ON OFF 17436 Remote trip PU OUT Remote trip picked up 17437 Remote trip OUT Remote trip 17438 FitCurVol PU OUT Fault current voltage picked up 17439 LowCurP PU OUT Low current active power picked up 17441 LowPF PU OUT Low power
51. ED BO off 110 Event Lost Device Universal OUT_ on LED BO Ev 113 Flag Lost Device Universal OUT jon m LED BO 125 Chatter ON Device Universal OUT jon LED BO off 126 Protection ON OFF Power system data2 IntSP on ds LED BO off 140 Error Sum Alarm Device Universal OUT jon ii LED BO off 144 Error 5V Device Universal OUT jon id LED BO off 145 Error OV Device Universal OUT jon x LED BO off 146 Error 5V Device Universal OUT jon 7 LED BO off 147 Error PwrSupply Device Universal OUT jon 7 LED BO off 160 Alarm Sum Event Device Universal OUT jon t LED BO off 161 Fail Superv Measuremen OUT on 5 LED BO Supervision off 162 Failure Measuremen OUT on hd LED BO Supervision off 163 Fail balance Measuremen OUT on LED BO Supervision off 167 Fail V balance Measuremen OUT on bd E LED BO Supervision off 169 VT FuseFail gt 10s Measuremen OUT on dd LED BO Supervision off 170 VT FuseFail Measuremen OUT on i id LED BO Supervision off 177 Fail Battery Device Universal OUT jon LED BO off 183 Error Board 1 Device Universal OUT on LED BO off 191 Error Offset Device Universal OUT on LED BO off 193 Alarm adjustm Device Universal OUT on LED BO off 194 Error neutralCT Device Universal OUT on LED BO off 100 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Appendix A 8 Information List
52. Error 5V 145 Error OV OUT Error OV 146 Error 5V OUT Error 5V 147 Error PwrSupply OUT Error Power Supply 160 Alarm Sum Event OUT Alarm Summary Event 177 Fail Battery OUT Failure Battery empty 178 1 O Board error OUT 1 O Board Error 181 Error A D conv OUT Error A D converter 183 Error Board 1 OUT Error Board 1 191 Error Offset OUT Error Offset 192 Error1A 5Awrong OUT Error 1A 5Ajumper different from setting 193 Alarm adjustm OUT Alarm Analog input adjustment invalid 194 Error neutralCT OUT Error Neutral CT different from MLFB 220 CT Ph wrong OUT Error Range CT Ph wrong 301 Pow Sys FIt OUT Power System fault 302 Fault event OUT Fault event 303 sens Gnd fit OUT sensitive Ground fault 320 Warn Mem Data OUT Warn Limit of Memory Data exceeded 321 Warn Mem Para OUT Warn Limit of Memory Parameter exceed ed 322 Warn Mem Oper OUT Warn Limit of Memory Operation exceed ed 323 Warn Mem New OUT Warn Limit of Memory New exceeded 502 Relay Drop Out SP Relay Drop Out 510 Relay CLOSE SP General CLOSE of relay 545 PU Time Vi Time from Pickup to drop out 546 TRIP Time Vi Time from Pickup to TRIP 2 1 2 Power System Data 1 2 1 2 1 General The protection device requires certain basic parameters regarding the protected equipment so that the device can adapt to its desired application These may be for instance the rated value parameters of the power system and the transformer etc There are also some parameters that are common to all functions
53. F Fault current voltage criterion 4530 Low I P ON OFF OFF Low current low active power criterion 4540 Low PF ON OFF OFF Low power factor crite rion 4511 Delta pickup 0 05 0 50 A co 0 20A Delta pickup 4512 310 pickup 0 05 20 00 A 1 00 A 310 pickup 4513 12 pickup 0 05 20 00 A 1 00 A 12 pickup 4514 3U0 pickup 2 0 57 7 V co 10 0 V 3U0 pickup 4515 U2 pickup 2 0 57 7 V co 10 0 V U2 pickup 4531 pickup 0 0 05 0 50A 0 05A Low current pickup 4532 P pickup 0 2 0 200 0 W 8 0 W Low active power pickup 4541 PF pickup 30 90 45 Low power factor pickup 4502 T RT with LC 0 01 10 00 s 0 10s Remote trip with criteri on time delay 4503 T RT without LC 0 01 10 00 s 0 20 s Remote trip without cri terion time delay 2 2 5 Information List No Information Type of Comments Information 17430 gt Block RT SP gt Block remote trip 17431 gt RT signal SP gt Remote trip signal 17432 RT OFF OUT Remote trip is switched OFF 17433 RT blocked OUT Remote trip is blocked 17434 RT active OUT Remote trip is active 17440 Remote Trip IntSP Remote Transfer Trip Function 17442 wtLC ON OFF IntSP Without local criterion ON OFF 17444 FItIU ON OFF IntSP Fault cur vol ON OFF 17446 LowCurPON OFF IntSP Low current P ON OFF 17448 PF pickup IntSP Low power factor pickup 17466 310 picked up OUT 310 picked up 17467 12 picked up OUT 12 picked up 17468 3U0 picked up OUT 3U0 picked up 17469 U2 picked up OUT U2 picked up 17470
54. IPROTEC 7SJ689 User Manual 111 C53000 G1176 C346 1 Date 02 2012 Glossary ExDP External double point indication via an ETHERNET connection device specific Double point in dication ExDP_ External double point indication via an ETHERNET connection intermediate position 00 Double point indication ExMV External metered value via an ETHERNET connection device specific ExSI External single point indication via an ETHERNET connection device specific AE Single point indi cation ExSI_F External single point indication via an ETHERNET connection device specific Fleeting indica tion AE Single point indication Field devices Generic term for all devices assigned to the field level Protection devices combination devices bay controllers Floating Without electrical connection to the ground FMS communication branch Within an FMS communication branch the users communicate on the basis of the PROFIBUS FMS protocol via a PROFIBUS FMS network Folder This object type is used to create the hierarchical structure of a project General interrogation Gl During the system start up the state of all the process inputs of the status and of the fault image is sampled This information is used to update the system end process image The current process state can also be sampled after a data loss by means of a GI GOOSE message GOOSE messages Generic Object Oriented Substation Event are data packets whi
55. SI V4 6 and higher allows up to 32 compatible SIPROTEC 4 devices to communicate with each other in an inter relay communication network The individual participating devices are called users VD A VD Virtual Device includes all communication objects and their properties and states that are used by a communication user through services A VD can be a physical device a module of a device or a software module VD address The VD address is assigned automatically by DIGSI Manager It exists only once in the entire project and thus serves to identify unambiguously a real SIPROTEC 4 device The VD address assigned by DIGSI Manager must be transferred to the SIPROTEC 4 device in order to allow communication with DIGSI Device Editor VFD A VFD Virtual Field Device includes all communication objects and their properties and states that are used by a communication user through services SIPROTEC 7SJ689 User Manual 119 C53000 G1176 C346 1 Date 02 2012 Glossary 120 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012
56. Symmetric Supervision Alarm 255 PT Circuit Alarm 170 PT Broken Wire Instantaneous Alarm 104 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Appendix A 10 Measured Values A 10 Measured Values Name Description Function Type Comments Total Number of Trips Statistic PMV 601 la Measurement MV 602 Ib Measurement MV 603 Ic Measurement MV 604 In Measurement MV 605 11 Positive Sequence Measurement MV 606 12 Negative Sequence Measurement MV 621 Phase Voltage Ua Measurement MV 622 Phase Voltage Ub Measurement MV 623 Phase Voltage Uc Measurement MV 624 Phase Voltage Ua b Measurement MV 625 Phase Voltage Ua c Measurement MV 626 Phase Voltage Ua a Measurement MV 627 Zero Sequence Voltage UN Measurement MV 629 Positive Sequence Voltage U1 Measurement MV 630 Negative Sequence Voltage U2 Measurement MV 641 Active Power P Measurement MV 642 Active Power Q Measurement MV 645 S apparent power Measurement MV 644 Frequencyf Measurement MV 831 3lo zero sequence Measurement MV 832 Uo zero sequence Measurement MV 901 Power Factor Measurement MV 30701 Pa phase A active power Measurement MV 30702 Pb phase B active power Measurement MV 30703 Pc phase C active power Measurement MV 30704 Qa phase A reactive power Measurement MV 30705 Qb phase B reactive power Measurement MV 30706 Qc phase C reactive power Measurement MV 30
57. a aa 23 2 1 4 SeHING GhOoups AA eet pee AA Oe Eas Gee Rae eae 23 2 1 4 1 General aea cys h oe he hasten toca AI A iam eto 24 2 1 4 2 SettingiNotes ise ote ee te A Sale a Wk a 24 2 1 4 3 Setting Groups eiii Pe hb ee ee eee ees bed ey a e S 24 2 1 4 4 INORMAION SEL ta he care ac Sead A Fe nae coe E dean cba Se Sons cd hae aM la tee eee 24 2 1 5 Powersystem Data 2 ceto ci a ee ee a ie ee oa 25 2 1 5 1 General astctects aA ita te te aa cr nanan 25 2 1 5 2 Setting Notes ores Ge tee he Abe AA A e he ee a 25 2 1 5 3 Settings zpi eon eee A A See Se ee ee 25 2 1 5 4 Information List s i cco ee a ie an Seid a bere Pete besa ates 25 2 2 Remote Trip Protection seiad berie derengin peed whee ete pike pee wade ented dae es 26 2 2 1 Applicaiton 2 0 a be ee ide ee ee Set Sales Cab Pi ah tes lay Sees ele eh R 26 2 2 2 Remote Trip Local Criterions 0 0000 ccc eee 26 2 2 2 1 Zero Sequence Current 06 000 cee eee 26 2 2 2 2 Negative Sequence Current 000 cece tte eee 26 2 2 2 3 Zero Sequence Voltage ies es he eek eee ae WA ed Ae ek oe eek ok E eA 26 2 2 2 4 Negative Sequence Voltage 6 cette ees 26 2 2 2 5 Delta Cumentis cta he tse eanna e a da leal 27 2 2 2 6 LOW Current o oi cece a ee es Deon Eee wa Ee ee ok ea EIR 28 2 2 2 7 LOW Active Power A oe EB eo en Pa ae Boe 28 2 2 2 8 Low Power Factor voii a da a whieh PRENA 29 2 2 3 Remote Tripping Logis besas ci recicla 30 2 2 3 1 Remote inpping Signal 2 24 5 2
58. a side switch and a middle switch are connected in series with each other and then connected to the input of the 17495 gt CB P 52 b of the device in a wire connection manner in accordance with figure 2 8 B o m TWJ1A TWJ1B TWJ1C TWJ2A TWJ2B TWJ2C B Figure 2 8 Logic Diagram of Tripping the Local Side Circuit Breaker in Overvoltage Protection 2 3 3 Settings Addr Parameter Setting Options Default Setting Comments 5021 59 Trip Loc CB ON ON Overvoltage TRIP Local CB OFF 5022 59 PICKUP 57 7 100 0 V 60 V 59 Pickup 5023 59 DELAY 0 01 10 00 sec 0 50 sec 59 Time Delay 5117 1pOV ON OFF ON ON One phase over voltage ON OFF OFF 5118 Send RT CMD ON ON Send Remote TRIP CMD OFF 5119 CB Pos Block ON ON CB Close Position Block Remote OFF TRIP CMD 2 3 4 Information List No Information Type of Comments Information 6565 59 OFF OUT 59 Overvoltage protection switched OFF 6566 59 BLOCKED OUT 59 Overvoltage protection is BLOCKED 6567 59 ACTIVE OUT 59 Overvoltage protection is ACTIVE 6513 gt BLOCK 59 SP gt BLOCK 59 overvoltage protection 17435 1pOV ON OFF IntSP One phase over voltage ON OFF 17491 59 picked up OUT 59 picked up SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 35 Functions 2 4 Supervision Functions No Information Type of Comments Information 17492 59 trip OUT 59 trip 17493 59
59. al directions Semi sinusoid 10 g acceleration duration time 16 ms 1000 shocks in each of the three vertical directions SIPROTEC 7SJ689 Manual C53000 G1176 C346 1 Date 02 2012 77 Technical Data 4 1 General 4 1 7 Climatic Stress Tests Temperatures Standards IEC 60255 6 Type Test according to IEC 60068 2 1 and 2 test 25 00 C to 85 C or 13 F to 185 F duration 16 hours Permissible Temporary Operating Temperature 20 C to 70 C or 4 F to 158 F test lasting for 96 hours readable display is possibly restricted at 55 C or 131 F Permanent Operation Recommended Temperature 5 C to 55 C or 23 F to 131 F according to IEC 60255 6 Temperature Limits for Storage 25 C to 55 C or 13 F to 131 F Temperature Limits for Transport 25 C to 70 C or 13 F to 158 F Using factory packaging to store and transport the device 1 UL certified according to Standard 508 industrial control equipment Temperature Limits for Normal Operation i e 20 C to 70 C or 4 F to 158 F output device not energized Temperature Limits at Maximum Load maximum 5 C to 55 C or 23 F to 131 F permissible constant voltage of inputs and outputs Humidity Permissible Humidity Mean Value per Year 75 Relative Humidity on 56 days of the year up to 93 Relative Humidity an
60. ation SIPROTEC 7SJ689 User Manual 117 C53000 G1176 C346 1 Date 02 2012 Glossary SICAM SAS Modular substation automation system based on the substation controller SICAM SC and the SICAM WinCC operator control and monitoring system SICAM SC Substation Controller Modularly substation control system based on the SIMATIC M7 automation system SICAM WinCC The SICAM WinCC operator control and monitoring system displays the condition of your network graphically visualizes alarms and indications archives the network data allows to intervene man ually in the process and manages the system rights of the individual employee Single command Single commands are process outputs which indicate 2 process states for example ON OFF at one output Single point indication Single indications are items of process information which indicate 2 process states for example ON OFF at one output SIPROTEC The registered trademark SIPROTEC is used for devices implemented on system base V4 SIPROTEC 4 device This object type represents a real SIPROTEC 4 device with all the setting values and process data it contains SIPROTEC 4 variant This object type represents a variant of an object of type SIPROTEC 4 device The device data of this variant may well differ from the device data of the source object However all variants derived from the source object have the same VD address as the source object For this reason they a
61. ation Comments gt Back Light on SP gt Back Light on gt Reset LED IntSP gt Reset LED gt DataStop IntSP gt Stop data transmission Test mode IntSP Test mode Feeder gnd IntSP Feeder GROUNDED Brk OPENED IntSP Breaker OPENED HWTestMod IntSP Hardware Test Mode SynchClock IntSP_Ev Clock Synchronization Distur CFC OUT Disturbance CFC 1 Not configured SP No Function configured 2 Non Existent SP Function Not Available 3 gt Time Synch SP_Ev gt Synchronize Internal Real Time Clock 5 gt Reset LED SP gt Reset LED 15 gt Test mode SP gt Test mode 16 gt DataStop SP gt Stop data transmission 51 Device OK OUT Device is Operational and Protecting 52 ProtActive IntSP At Least 1 Protection Funct is Active 55 Device Reset OUT Device Reset 56 Initial Start OUT Initial Start of Device 67 Resume OUT Resume 68 Clock Synch Error OUT Clock Synchronization Error 69 DayLightSavTime OUT Daylight Saving Time 70 Settings Calc OUT Setting calculation is running 71 Settings Check OUT Settings Check 72 Level 2 change OUT Level 2 change 110 Event Lost OUT_Ev Event lost 113 Flag Lost OUT Flag Lost 125 Chatter ON OUT Chatter ON SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Functions 2 1 General No Information Type of Information Comments 140 Error Sum Alarm OUT Error with a summary alarm 144 Error 5V OUT
62. aults recorder mark is available uses the following rules UPPER CASE NOTATION M definitely set not allocatable lower case notation m preset allocatable hme not preset allocatable lt blank gt neither preset nor allocatable No Description Function Type Log Buffers Configurable in Matrix of Infor t m z 2 Comments mae m 9 z 2 a o z 9 gt ly E 20 8 S S Jo 5 Je 8 l o Ja o W 2 e gt 5 32 e 3 JO 1 J g 8 0 3 c pa o uw 5 o 9 L v 3 ra E gt lt g pd W a E lt o o o 2 oO gt Back Light on Device Universal SP on LED BI BO off gt Reset LED Device Universal IntSP on bi LED BO gt DataStop Device Universal IntSP on LED BO off Test mode Device Universal IntSP on 4 LED BO off HWTestMod Device Universal IntSP on id 5 LED BO off SynchClock Device Universal IntSP i s Distur CFC Device Universal OUT on ij LED BO off FltRecSta Fault recording IntSP on m LED BO off P GrpA act Setting changing IntSP on LED BO 160 off P GrpB act Setting changing IntSP on LED BO 160 off P GrpC act Setting changing IntSP on LED BO 160 off P GrpD act Setting changing IntSP Jon bd LED BO 160 off 3 gt Time Synch Device Universal SP_E a LED B BO v 4 gt Trig Wave Cap Fault recording SP il yl m LED B BO 5
63. cations are displayed which were allocated to the system interface in the matrix In the column SETPOINT Status the user has to define the value for the messages to be tested Depending on annunciation type several input fields are offered e g message ON message OFF By clicking on one of the fields you can select the desired value from the pull down menu Generate Indications xj Caution The configuration determines the action of output relays and the output of alarms through the system interface po ndati SETPOINT status Action al Disc Swit Close EarthSwit Close Q2 Op Cl Close Q9 Op Cl Close Fan ON OFF Close gt Time Synch ON gt Reset LED ON gt Light on ON Device OK ON ProtActive ON Reset Device ON Initial Start ON Reset LED ON Resume ON Clack SuneF rer NN Send w Figure 3 7 System Interface Tests with Dialog Box generated information examples Changing Operating State When clicking one of the buttons in the column Action for the first time you will be prompted for the password no 6 for hardware test menus After correct entry of the password individual annunciations can be initiated To do so click on the button Send on the corresponding line The corresponding message is issued and can be read out either from the event log of the SIPROTEC 4 device or from the substation control system As l
64. ch off LC with voltage protection OFF 4502 T RT with LC Remote trip 0 01 10 00 sec 0 10 sec Remote trip with criterion time protection delay 4503 T RT without LC Remote trip 0 01 10 00 sec 0 20 sec Remote trip without criterion time protection delay 4510 Flt Cur Vol Remote trip ON OFF Fault current voltage criterion protection OFF 4511 Delta pickup Remote trip 1A 0 05 0 50 eo 0 20A Delta pickup PIRI 5A 0 25 2 5 A 1 00 A 4512 310 pickup Remote trip 1A 0 05 20 00 eo 1 00A 310 pickup Dee ee 5A 0 25 100 00 co 5 00 A 4513 12 pickup Remote trip 1A 0 05 20 00 co 1 00 A 12 pickup P RIESS 5A 0 25 100 00 lt 5 00 A 4514 3U0 pickup Remote trip 2 0 57 7 0 10 0 V 3U0 pickup protection 4515 U2 pickup Remote trip 2 0 57 7 10 0 V U2 pickup protection 4530 Low I P Remote trip ON OFF Low current low active power protection OFF criterion 4531 pickup Remote trip 0 05 0 50 0 0 05A Low current pickup aie 0 25 2 50 0 0 25 A 4532 P pickup Remote trip 1A 2 0 200 0 0 8 0 W Low active power pickup Progon 5A 10 0 1000 0 0 40 0 W 4540 Low PF Remote trip ON OFF Low power factor criterion protection OFF SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 97 Appendix A 7 Settings Addresses Parameter Function Setting options Default Setting Comments 4541 PF pickup Remote trip 30 90 45 Low power factor pickup
65. ch will be transferred via the Ethernet communication system in case of event controlled They serve to the direct information exchange of the device to each other The cross communication between the bay devices is implemented via this mechanism 112 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Glossary GPS Global Positioning System Satellites with atomic clocks on board orbit the earth twice a day in dif ferent parts in approx 20 000 km They transmit signals which also contain the GPS universal time The GPS receiver determines its own position from the signals received From its position it can derive the running time of a satellite and thus correct the transmitted GPS universal time Ground The conductive ground whose electric potential can be set equal to zero in any point In the area of ground electrodes the ground can have a potential deviating from zero The term Ground reference plane is often used for this state Grounding Grounding means that a conductive part is to connect via a grounding system to AE ground Grounding Grounding is the total of all means and measured used for grounding Hierarchy level Within a structure with higher level and lower level objects a hierarchy level is a container of equiv alent objects HV field description The HV project description file contains details of fields which exist in a ModPara project The actual field information of each field is memorized in a HV
66. cording event must be associate with the binary inputs At this moment a trigger signal may be generated to trigger recording for example a binary is shifted to trigger recording when the protected equipment is powered up Recording further can be triggered through an external signal in stead of an internal protection element action The processing process is the same as the internal trigger and has a sequential number However the record is not displayed in the fault records because the record is a system fault event The specific process is described in the chapter Mounting and Commissioning SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 This chapter is intended for experienced commissioning staff The related commissioning staff must be familiar with the commissioning of protection and control systems the management of power systems and related safety rules and guidelines Hardware configurations that may be required in specific cases are described in this chapter Protected objects lines transformers etc are required to carry load in tests on the primary side 3 1 Mounting and Connections 48 3 2 Connection Check 58 3 3 Commissioning 62 3 4 Final Preparation of Device 68 SIPROTEC 7SJ689 User Manual 47 C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 1 Mounting and Connections 3 1 Mounting and Connections General A Failure to observe these
67. d condensation must be avoided Siemens recommends that all devise be installed such that they are neither exposed to the direct sunlight nor subject to large fluctuations in temperature that may cause condensation to occur 4 1 8 Service Conditions The protection device is designed for use in an industrial environment and an electrical utility environment Proper installation procedures should be followed to ensure electromagnetic compatibility EMC In addition the following is recommended All contacts and relays that operate in the same cubicle cabinet or relay panel as the numerical protective device should as a rule be equipped with suitable surge suppression components For substations with operating voltages of 100 kV and above all external cables should be shielded with a conductive shield earthed at both ends For substations with lower operating voltages no special measures are normally required Do not withdraw or insert individual modules or boards while the protective device is energized In withdrawn condition some components are electrostatically endangered during handling the ESD stan dards for Electrostatic Sensitive Devices must be observed They are not endangered when inserted into the 78 SIPROTEC 7SJ689 Manual C53000 G1176 C346 1 Date 02 2012 Technical Data 4 1 9 4 2 4 2 Overvoltage Protection Design Casing 7XP20 Dimensions see dimens
68. de not via Fault Criterion via Fault Criterion PT Broken Wire OFF Voltage Dependence Local Criterion Local Criterion Failure Current Voltage Low Current and Low Active Power Low Power Factor Remote Trip Protection Time of Remote Trip via Fault Criterion 0 01s to 10 00s Step Length 0 01s Time of Remote Trip not via Fault Criterion 0 01s to 10 00s Step Length 0 01s Failure Current Voltage Local Criterion Current variant setting IN 1A 0 05A to 0 5A or disabled Step Length 0 01A In 5A 0 25A to 2 5A or disabled Zero Sequence Current Setting In 1A 0 05A to 20 004 or disabled Step Length 0 01A In 5A 0 25A to 100 00A or disabled Negative Sequence Current Setting I 1A 0 05A to 20 004 or oo disabled Step Length 0 01A In 5A 0 25A to 100 00A or oo disabled Zero Sequence Voltage Setting 2 0V to 57 7V or oo disabled Step Length 0 1V Negative Sequence Voltage Setting 2 0V to 57 7V or oo disabled Step Length 0 1V Low Current and Low Active Power Local Criterions Low Current Setting In 1A 0 05A to 0 5A or 0 disabled Step Length 0 01A In 5A 0 25A to 2 5A or 0 disabled Low Active Power Ij 1A 2 0W or 200 0W or O disabled Step Length 0 1W In 5A 10 0W or 1000 0 0W or O disabled Low Power Factor Local Criterion Low Power Factor Setting 30 to 89 or 90 disabled Step Leng
69. dications or the binary output which is the same as the trip infor mation of other individual protections Termination of Trip Signal Once the protection function outputs a trip command Protection General Trip Command information will be present see figure2 9 Meanwhile the Shortest Trip Command Holding Time and the Shortest Trip Command Duration Time are picked up The Shortest Trip Command Holding Time can ensure that there is enough time to transmit a tripping signal to a circuit breaker even though a function trigging the tripping signal is quickly dropped out The tripping command can be terminated only when all protection functions are dropped out no function is in the pickup mode and after the Shortest Trip Command Holding Time expires Finally the tripping signal can be held until manual reset holding function The circuit breaker thereby is allowed to be locked without coincidence until a fault reason is found out and the signal is manually reset The manual reset can be realized through a Reset LED key or by activating a specific binary input gt Reset Indication Lamp Of course the precondition is that the closing coil of the circuit breaker is as usual in an interlocking state during the presence of the tripping signal and that the current of its trip coil is blocked by the auxiliary contact of the circuit breaker self protection function rip S QH Relay GENERAL TRIP fTMin TRIP CMD 210 etention Function
70. djust the pickup voltage of a binary input The assignment of the jumpers to the binary inputs and their spatial arrangement are described in the following sections Contact Mode for Binary Outputs Input output modules can have relays with changeover contacts which can be set as either NO or NC To do so the location of one jumper must be changed To which relays of which modules this applies is described in the following sections 50 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 1 Mounting and Connections Exchanging Interfaces The serial interface can only be replaced The following section under margin heading Rreplacing Interface Modules describes which interfaces can be exchanged and how this is done Termination of Bus capable Interfaces If the device is equipped with a serial RS485 interface they must be terminated with resistors at the last device on the bus to ensure reliable data transmission For this purpose terminating resistors are provided on the PCB of the CPU processor module and on the RS485 or PROFIBUS interface module which can be connected via jumpers Here only one option can be used The physical arrangement of the jumpers on the PCB of the cor responding processor board CPU is described in the following sections under margin heading Processor Board CPU The arrangement of the jumpers on the interface modules is described under margin heading RS485 RS
71. e by third parties for their own purposes would in fringe the rights of the owner Order No C53000 G1176 C346 1 Preface Purpose of this Manual This manual describes the functions operation installation and commissioning of the device 7SJ689 In particular one will find Information on the Device Configuration and a description of the device functions and setting options gt Chapter 2 Instructions for mounting and commissioning gt Chapter 3 For general information on operation and configuration of SIPROTEC 4 devices please refer to the SIPRO TEC System Description 1 Target Audience Protection engineers commissioning engineers personnel concerned with adjustment checking and service of selective protective equipment automatic and control facilities and personnel of electrical facilities and power plants Applicability of this Manual This manual is valid for SIPROTEC 4 Remote Trip Release Device 7SJ689 firmware version V4 6 Indication of Conformity CE This product complies with the directive of the Council of the European Communities on the approximation of the laws of the Member States relating to electromagnetic compatibility EMC Council Directive 89 336 EEC and concerning electrical equipment for use within specified voltage limits Low voltage directive 73 23 EEC This conformity is proved by tests conducted by Siemens AG in accordance with Article 10 of the Council Directi
72. e connections to the plant are dependent on this configuration The presettings of the device are listed in Appendix 4 Please also check that the labelling strips on the front panel correspond to the configured message functions Setting Group Change If the setting groups are changed using binary inputs please observe the following contents Two binary inputs must be dedicated to the purpose of changing setting groups when four groups are to beswitched One binary input must be set for gt Set Group Bit0 the other input for gt Set Group Bit1 If either of these input functions is not assigned then it is considered as not controlled 48 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 1 Mounting and Connections Setting Group Change For the control of 2 setting groups one binary input is sufficient namely gt Set Group Bit0 since the non assigned binary input gt Set Group Bit1 is then regarded as not connected The control signals must be permanently active so that the selected setting group is and remains active The following table shows the allocation of the binary inputs to the setting groups A to D and a simplified connection diagram for the two binary inputs is illustrated in the following figure The figure illustrates an example in which both Set Group Bits 0 and 1 are configured to be controlled actuated when the associated binary input is energized high
73. e freely set for indicating certain explicit information The device has a default setting at delivery The appendix of the manual describes the delivery conditions and the configuration options in detail The operating modes of the relay device and the LED indications include two modes of self holding and non self holding each mode can be set independently Signal loss can be avoided at the lost of an auxiliary power supply in the self holding state The reset can be performed by the following method Press the LED key on the device Perform remote reset by means of a binary input Perform reset via a serial port e Pick up automatic reset by a new pickup if Addr 625A LED Minimum Holding Timeis set to 0 If the Ad dr 625A is set to 0 regardless of pickup the LED indication is always active The state indication information is not self held As the same the reset can be activated after a criterion report is reset This is suitable for the information of the supervision function and similar functions Green LED indication operating shows that the device is in normal operation and the LED indication cannot be reset The indication is OFF if the microprocessor fails in self check or an auxiliary voltage disappears When the auxiliary voltage is normal but an internal fault of the device occurs the red indication fault is ON and the microprocessor may block the device 2 6 1 2 Information on the Integrated Display LCD
74. e left pane of the project window displays the names and symbols of all containers of a project in the form of a folder tree Object Each element of a project structure is called an object in DIGSI Object properties Each object has properties These might be general properties that are common to several objects An object can also have specific properties Off line In offline mode a link with the SIPROTEC 4 device is not necessary You work with data which are stored in files OI_F Output indication fleeting AE Transient information On line When working in online mode there is a physical link toa SIPROTEC 4 device which can be imple mented in various ways This link can be implemented as a direct connection as a modem connec tion or as a PROFIBUS FMS connection OUT Output indication Parameter set The parameter set is the set of all parameters that can be set for a SIPROTEC 4 device Phone book User addresses for a modem connection are saved in this object type PMV Pulse metered value Process bus Devices featuring a process bus interface can communicate directly with the SICAM HV modules The process bus interface is equipped with an Ethernet module 116 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Glossary PROFIBUS PROcess Fleld BUS the German process and field bus standard as specified in the standard EN 50170 Volume 2 PROFIBUS It defines the functional electrical and mechanical properties
75. e phases are all lower than 0 3U or the currents are lower than 0 05ly the Low Power Factor element of the corresponding phase is switched on The Low Power Factor Criterions will be OFF after the PT wire break SIPROTEC 7SJ689 User Manual 29 C53000 G1176 C346 1 Date 02 2012 Functions 2 2 Remote Trip Protection VT FuseFail gt 10s gt UA lt 0 3UN Y i ais TT PFA picked IA lt 0 05IN gt 17480 i T PFB picked up UA lt 0 3UN Y 17481 UB lt 0 3UN Y AND PFC picked up UC lt 0 3UN Y A B x 17441 LowPF PU 4540 Low PF O Measurement Logic OFF ON OR 4500 Without LC ON pr Y OFF 2 2 3 2 2 3 1 2 2 3 2 30 Figure 2 5 Low Power Factor Criterions Remote Tripping Logic Remote Tripping Signal In case of an overvoltage of the opposite side of the line a failure of the circuit breaker or a fault of a reactor without independent circuit breaker a remote tripping signal can be always sent out through a remote protection system so that the device trips the local circuit breaker according to the corresponding local criterion action relay after receiving the remote tripping signal 17431 gt RT signal If the device receives a channel fault signal 17504 gt FAIL RMT Sig Channel Receiving is blocked and an alarm signal 17503 Error RMT Sig is sent out The Channel Receiving is restarted through a time delay of 200 ms after the channel fault signal disappears W
76. ed current Ph B 1023 2 lo Vi Accumulation of interrupted current Ph C 2 6 3 Measurement A series of measured values and the derived quantities thereof can be used for field interrogation or data remote transmission Applications Information of System Actual Condition e A secondary value is converted into a primary value and a percent Preconditions The protection device is further capable of displaying the primary values and the percents of the measured values in addition to the secondary values thereof 42 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Functions 2 6 Auxiliary Functions The precondition of displaying the primary values and the percents correctly is complete and correct input of the rated values of the transformer Moreover the protection device further requires the transformation ratios of CT and PT during the configuration of the device The following table shows a formula for converting a secondary value into a primary value and a percent 2 6 3 1 Display of Measured Value Table 2 1 Conversion Formula between Secondary Values and Primary Values Percents Measured Secondary Primary Values Values Values L Tp L Lec CT PRIMARY aa lprim L L T SECONDARY FullScaleCurr T 3 Ip ee CT PRIMARY Inprim calculated TSECONDARY sec FullScaleCurr value In measured In sec In CT PRIM Inprim value In CT SEC ses FullScaleCurr Ins In
77. ent and accumulated failure currents The device is capable of generating a complete list containing all information and relay functions The maximum function scope can be found out in the appendix All functions are associated with an information No Each transmissible information also has a piece of corresponding indication information Operating Information Buffer Event Records The operating information comprises the information related to the operating condition of the device during operation About 200 pieces of information can be recorded in the device in a time order The latest information is displayed at the end of the list In case of memory overflow the old information in the list may be covered with new information Fault Information Buffer Trip Records After a system fault occurs important information related to the fault evolution process can be stored and played back e g the pickup of the protection element or the trigger of the trip signal The fault start time is marked by the absolute time of a system internal clock A disturbance process is output with the relative time at the moment of the fault occurring so that the fault duration time before Trip and time until the Trip Command Reset can be determined Time Information Resolution is set to 1ms Stored Information The information of the latest eight network faults can be retrieved and read The nominal definition of the network fault refers to that the whole proces
78. est option should however definitely not be used while the device is in Real operation DANGER Danger evolving from operating the equipment e g circuit breakers disconnectors by means of the test function Non observance of the following measure will result in death severe personal injury or substantial property damage Equipment used to allow switching such as circuit breakers or disconnectors is to be checked only during com missioning Do not under any circumstances check them by means of the test function during real operation by transmitting or receiving messages via the system interface Note After finishing the hardware tests the device will reboot Thereby all annunciation buffers are erased If required these buffers should be read out with DIGSI and saved prior to the test The hardware tests can be carried out in the online operating mode using the DIGSI Open the Online directory by double clicking the operating functions for the device appear e Click on Test the function selection appears in the right half of the screen Double click in the list view on Hardware Test The dialog box of the same name opens see the following figure Structure of Test Dialog Box The dialog box is classified into three groups BI for binary inputs REL for output relays and LED for lightemitting diodes On the left of each of these groups is an accordingly labelled button By double clicking a button information re
79. et correctly according to the nameplate stickers and need not be altered Live Status Contact The live contacts of devices 7SJ689 are changeover contacts Nominal Currents The input transformers of the device are set to a nominal current of 1 A or 5 A by means of burden switching The jumpers were positioned at the factory according to the specifications on the nameplate sticker The as signment of the plug in jumpers to the nominal current and the spatial arrangement of the jumpers are de scribed in the following sections Jumpers X61 X62 and X63 must be set for the same nominal current i e there must be one jumper for each input transformer and the common jumper X 60 With standard 1 5 A transformers jumper X64 for the earth path is set to 1 Aor 5 A irrespective of other jumper positions and depending on the ordered variant Note A If nominal current ratings are changed by way of exception then the new ratings must be registered via the parameters 205 CT SECONDARY 218 IN CT SEC in the Power System Data see Section 2 1 3 2 Control Voltage for Binary Inputs When the device is delivered from the factory the binary inputs are set to operate with a voltage that corre sponds to the rated DC voltage of the power supply In general to optimize the operation of the inputs the pick up voltage of the inputs should be set to most closely match the actual control voltage being used A jumper position must be changed to a
80. factor picked up 17503 Error RMT Sig OUT Error remote signal command 17504 gt FAIL RMT Sig SP gt Failure remote signal trip SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 33 Functions 2 3 Overvoltage Protection 2 3 Overvoltage Protection 2 3 1 Application Abnormally high voltages often occur e g in low loaded long distance transmission lines in islanded systems when generator voltage regulation fails or after full load shutdown of a generator from the system 2 3 2 Overvoltage Logic When the 5117 One phase over voltage is ON the Overvoltage Protection responds to any phase overvoltage and when the 5117 One phase over voltage is OFF the Overvoltage Protection responds to the three phases of overvoltages The dropout ratio of the overvoltage protection voltage element is 0 98 The 7SJ689 device responds to the overvoltage of the local end of the line The protection sends out an alarm message or trips the local side circuit breaker via 5023 59 Time Delay Setting is established via the control word 5021 Overvoltage TRIP Local CB Besides the Overvoltage Pickup Remote Trip function can be blocked via the position of the local side circuit breaker Logic Diagram 5119 CB Pos Block 17495 H ON gt CB P 52 b ON OFF 5022 59 Pickup Uan 5117 One phase over voltage 5021 59 Trip Loc CB lt Vv
81. field description file Within the HV project de scription file each field is allocated such a HV field description file by a reference to the file name HV project description All data are exported once the configuration and parameterization of PCUs and sub modules using ModPara has been completed This data is split up into several files One file contains details about the fundamental project structure This also includes for example information detailing which fields exist in this project This file is called a HV project description file ID Internal double point indication AE Double point indication ID_S Internal double point indication intermediate position 00 AE Double point indication IEC International Electrotechnical Commission IEC Address Within an IEC bus a unique IEC address has to be assigned to each SIPROTEC 4 device A total of 254 IEC addresses are available for each IEC bus SIPROTEC 7SJ689 User Manual 113 C53000 G1176 C346 1 Date 02 2012 Glossary IEC communication branch Within an IEC communication branch the users communicate on the basis of the IEC60 870 5 103 protocol via an IEC bus 1EC61850 Worldwide communication standard for communication in substations This standard allows devices from different manufacturers to interoperate on the station bus Data transfer is accomplished through an Ethernet network Initialization string An initialization string comprises a range of modem specific com
82. g equipment is needed screwdriver with a 5 to 6 mm wide tip a Philips screwdriver size 1 5 mm socket or nut driver Unfasten the screw posts of the D subminiature connectors on the back panel at location A This is not necessary if the device is designed for surface mounting SIPROTEC 7SJ689 User Manual 51 C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 1 Mounting and Connections If the device has additional interfaces at locations B and D apart from interfaces at locations A and D the screws located diagonally to the interfaces must be removed This is not necessary if the device is de signed for surface mounting Remove the four or six caps on the front cover and loosen the screws that become accessible Carefully take off the front cover With device versions with a detached operator panel it is possible to remove the front cover of the device right after having unscrewed all screws Work on the Plug Connectors A Caution Mind electrostatic discharges Non observance can result in minor personal injury or material damage When working on plug connectors electrostatic discharges must be avoided by previously touching a earthed metal part Do not plug or withdraw interface connections under power Here the following must be observed Disconnect the ribbon cable between the front cover and the CPU board No 1 in Figure 3 2 at the front cover s
83. g figures The loca tion of the miniature fuse F1 and of the buffer battery G1 are also shown in the following figures SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 53 Mounting and Commissioning 3 1 Mounting and Connections Processor Board A CPU for 7SJ689 T 2 0H250v Fuse x o o Eur ls male x53 wn t H W 3 HI WN 3 x ale ze EZX ZZX 12X my i on i H WN 3 cable ties Battery _ lithium battery 3 V 1 Ah model number CR 1 2 AA Front operating panel gt Clock synchronization Figure 3 3 Processor printed circuit board A CPU for 7SJ689 with jumpers settings required for the module configuration Power Supply Table 3 2 Jumper settings forthe nominal voltage of the integrated power supply on the processor board A CPU Jumper Rated Voltage 110 to 250 VDC 115 to 230 VAC X51 2 3 X52 2 3 X53 2 3 54 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning Pickup Voltages of BI1 to BI3 3 1 Mounting and Connections Table 3 3 Jumper settings for the pickup voltages of the binary inputs BI1 to BI3 on the processor board A CPU Binary inputs Jumper 88 VDC threshold 176 VDC threshold 2 Bl X21 M H BI2 X22 M H BI3 X23 M H 1 Factory settings for devices with power supply voltages of 110 VDC to 250 VDC Binary input threshold 88V DC
84. garding the associated group can be shown or hidden In the column Status the present physical state of the hardware component is displayed Indication is made by symbols The physical actual states of the binary inputs and outputs are indicated by an open or closed switch symbol the LEDs by a dark or illuminated LED symbol The opposite state of each element is displayed in the column Scheduled The display is made in plain text The right most column indicates the commands or messages that are configured masked to the hardware components SIPROTEC 7SJ689 User Manual 65 C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 3 Commissioning Test device inputs and outputs xi Binary input binary output and LED We f aa ina BOKA D m f e n pea a e i per SAT nal s e un pr e e un preme Reset LED 7 Automatic Update 20 sec Update Figure 3 8 Test of the binary Inputs and Outputs Examples Changing the Operating State To change the status of a hardware component click on the associated button in the Scheduled column Password No 6 if activated during configuration will be requested before the first hardware modification is allowed After entry of the correct password a status change will be executed Further status changes remain possible while the dialog box is open Test of the Output Relays Each individual output relay can be energized allowing to check the wiring between
85. hecked only the last device on the busbar is connected with a terminal resistor while the other devices thereon are not The jumper of the terminal resistor is on the interface module RS485 The terminal resistor can be also connected externally In such a case the terminal resistors on a module must be separated from the module If the busbar extends please confirm again that only the last device on the busbar is connected with a terminal resistor while the other devices thereon are not Time Synchronization Interface It is optionally possible to process 5 V 12 V or 24 V time synchronization signals provided that they are carried to the inputs named in the following table Table 3 6 D SUB socket assignment of the time synchronization interface Pin Number Description Signal Meaning 1 P24_TSIG Input 24 V 2 P5_TSIG Input 5 V 3 M_TSIG Return Wire 4 1 1 5 SHIELD Shield Potential 6 e 7 P12_TSIG Input 12 V 8 P_TSYNC Input 24 V1 9 SHIELD Shield Potential 1 distributed but not used Fiber Optical Fibre A WARNING Laser Radiation Please do not directly look at the interior of an optical fibre component Signals transmitted via optical fibers are unaffected by interference The fibers guarantee electrical isolation between the connections Transmit and receive connections are represented by symbols SIPROTEC 7SJ689 User Manual 59 C53000 G1176 C346 1 Date 02 2012
86. hen the receiving channel continues receiving for more than 10 1 s it is considered that the receiving channel is abnormal and then an alarm signal is sent out while the channel receiving is blocked The channel receiving is restarted through a time delay of 200ms after the channel signal disappears Remote Tripping Logic When 4500 Remote trip without local criterion is set to OFF the Local Criterion is active When any local criterion pickup signal 17438 FltCurVol PU 17439 LowCurP PU or 17441 LowPF PU acts and the remote Tripping signal 17431 gt RT signal is received the Remote Tripping Protection is tripped via a 4502 Remote trip with criterion time delay relay If a PT broken wire fault occurs and when the 4501 PT switch off LC with voltage is set to ON The Remote Tripping Protection is switched OFF from the Zero Sequence Voltage Negative Sequence Voltage Low Active Power and Low Power Factor Criterions and turned to No Local Criterion Operating mode and at this moment if the 17431 gt RT signal is received tripping is performed via a 4503 Remote trip without criterion time delay relay When the 4500 Remote trip without local criterion is SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Functions 2 2 Remote Trip Protection set to ON and if the 17431 gt RT signal is received tripping is performed via a 4503 Remote Trip nit via Fault Criterion Time relay Trip Command Dropout Conditions 1 Shortest Trip
87. i e not associated with a specific protection control or monitoring function The following section discusses these parameters 2 1 2 2 Setting Notes General The data can be entered at a panel embedded in the protection device or an external user operating panel connected to the protection device Press the MENU key to open the Main Menu Apply to select ETTINGS and then press the to navigate to the SETTINGS display To enter the Power System Data select the P System Data 1 in the SETTINGS menu In DIGSI doubleclick SETTINGS to display relevant selection A dialog box with tabs Power System CT Pa rameters PT Parameters and Soft Linking Piece will open under P System Data 1 in which you can configure the individual parameters The following descriptions are therefore structured accordingly SIPROTEC 7SJ689 User Manual 21 C53000 G1176 C346 1 Date 02 2012 Functions 2 1 General Rated Values of Current Transformer CT At addresses 204 CT Rated Primary Current and address 205 CT Rated Secondary Current information can be entered regarding the transformation ratio of the current transformer It must be ensured that the secondary current rated value of the transformer matches the set current rated value otherwise an offset of the primary current value calculated in protection may occur At addresses 217 IE CT rated primary current and 218 IE CT rated secondary current information is entered regarding the primary and secondary cur
88. ide Press the top latch of the plug connector up and the bottom latch down so that the plug connector of the ribbon cable is pressed out This action does not apply to the device version with detached operator panel However on the central processor unit CPU No 1 the 7 pole plug connector X16 behind the D sub miniture connector and the plug connector of the ribbon cable connected to the 68 pole plug connector on the rear side must be removed Disconnect the ribbon cables between the CPU unit No 1 and the input output printed circuit board I O No 2 Remove the boards and set them on the earthed mat to protect them from ESD damage Check the jumpers according to figures to and the following information Change or remove the jumpers if necessary The arrangement of modules for device types and housing sizes are shown in Figure 3 2 Module Arrangement 52 The arrangement of modules for device 7SJ6839 is illustrated in the following figure SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 1 Mounting and Connections Processor PCB A CPU Input Output PCB A I O 2 Slot 5 Slot 19 0 12 BI to Bl4 to Binary Inputs BI BI3 BI11 Figure 3 2 Front view of 7SJ689 after removal of the front cover simplified and scaled down 3 1 2 3 Switching Elements on the Printed Circuit Boards Three different releases of the A CPU board are available They are shown in the followin
89. ime for Failure Short Circuit in 200 ms not energized operation 4 1 3 Binary Inputs and Outputs Binary Inputs Variant Number 7SJ689 8 configurable Rated Voltage Range Current Consumption independent of the 24 VDC to 250 VDC bipolar approx 1 8 mA voltage Pickup Time approx 4 ms Secured Switching Threshold Adjustable with jumpers for Rated Voltages 60 110 125 VDC V high gt 19 VDC V low lt 10 VDC for Rated Voltages 110 125 220 250 VDC V high gt 88 VDC V low lt 44 VDC for Rated Voltages 220 250 VDC and V high gt 176 VDC only for modules with 3 switching thresholds 115 230 VAC V low lt 88 VDC Maximum Permissible Voltage 300 VDC Input Pulse Filter at 220 nF and 220 V recovery time is gt 60 ms SIPROTEC 7SJ689 Manual C53000 G1176 C346 1 Date 02 2012 73 Technical Data 4 1 General Binary Outputs 4 1 4 Output relay for commands annunciations alarm relay Number and Information Determined according to the ordering variant configurable Order Version normally open normally open normally closed optional 7SJ689 8 2 Switching Capability MAKE 1000 W VA Switching Capability BRAKE 30 VA 40 W resistive 25 W at L R lt 50 ms Switching Voltage 250 VDC VAC Admissible Current per Contact continuous 5A Admissible Current per Contact generate and hold 30 A for 0 5 s NO contact
90. initiated Software Monitoring For continuous monitoring of the program sequences a time monitor is provided in the hardware hardware watchdog that expires upon failure of the processor or an internal program and causes a complete restart of the processor system An additional software watchdog ensures that malfunctions during the processing of programs are discovered This also initiates a restart of the processor system If such a malfunction is not cleared by the restart an additional restart attempt is begun After three unsuccess ful restarts within a 30 second window of time the device automatically removes itself from service and the red Error LED lights up The readiness relay drops out and indicates device malfunction with its normally closed contact Offset Monitoring 2 4 3 2 4 4 This monitoring function checks all ring buffer data channels for corrupt offset replication of the analog digital transformers and the analog input paths using offset filters Any possible offset errors are detected using DC voltage filters and the associated samples are corrected up to a specific limit If this limit is exceeded an an nunciation is issued 191 Error Offset that is part of the warn group annunciation annunciation 160 As in creased offset values affect the reliability of measurements taken we recommend to send the device to the OEM plant for corrective action if this annunciation continuously occurs PT Broken
91. installed with operationing software for example a centre PC is capable of operating a plurality of devices The system port B guarantees the communication between the device and a remote control centre and the transmission medium can be the cable wire or the optical fibre Data transmission can be in accordance with the redundant IEC 60870 870 5 103 transmission protocol by which the protection device accesses to SINAUT LSA and SICAM automatic systems and other systems IEC61850 protocol also can be realized for the data transmission through the EN100 module the protection device provides an access to the 100M Ethernet of the substation automation system and simultaneously the port is also capable of realizing DIGSI communication and communication based on GOOSE mechanism Characteristics General Characteristics 14 A powerful 32 bit microprocessor is employed The whole process from the acqusition and input of analog quantities to the output of binary is realized through digital processing Due to binary input output and the use of a direct current or alternating current converter the internal data processing module of the device and an external sensor and a controller and a direct current power source can be electrically isolated from each other completely SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Introduction 1 2 Characteristics The device is simple and convinient to operate which can be o
92. ional drawings see 4 5 Device Version Casing Dimensions Weight 7SJ68 E Flush Mounted Frame 1 3 4 kg or 8 8 Ib Protection Level IEC 60529 for Device with Surface Mounted Casing IP 51 in Flush Mounted Casing and in mode with detachable console Front IP 51 Rear IP 50 Operating Personnel Protection IP 2x with a cover cap Overvoltage Protection Setting Scope Step Length Time Tolerances Operating Mode 3 Phase Overvoltage Criterion Manner Single Phase Overvoltage 3 Phase Overvoltage Trip Manner Local Remote Pickup Current 57 7V to100 0V Step Length 0 1 V Action Delay 0 01s to 10 00s Step Length 0 01s Pickup Time 2 times setting value approx 50ms Dropout Time approx 50ms Pickup Voltage Range 2 of the setting value or 1V Action Delay 1 of the setting value or 10 ms Influencing Variables for Pickup and Dropout Direct Current Power Voltage Range 0 8 lt UPS UPSN lt 1 15 1 Temperature Range 5 C 23 00 F lt 0 amb lt 55 131 00 0 5 10K F Frequency Range 0 95 lt f fN lt 1 05 1 Harmonics 10 third harmonic 1 10 fifth harmonic 1 SIPROTEC 7SJ689 Manual C53000 G1176 C346 1 Date 02 2012 79 Technical Data 4 3 Remote Tripping Protection 4 3 Remote Tripping Protection Setting Ranges Increments Time 80 Remote Trip Mo
93. ission protocols 2 6 2 Statistics The statistics include the trip times of the pickup of the 7SJ689 protection device and the number of its on load operation hours In addition a further counter is provided which is capable of measure the number of hours of the circuit breaker being in the OPEN state More statistical data can be obtained by taking full advantage of the time interval of the maintenance of the circuit breaker The counter and the memory can still operate reliably after losing the auxiliary power supply SIPROTEC 7SJ689 User Manual 41 C53000 G1176 C346 1 Date 02 2012 Functions 2 6 Auxiliary Functions During the first pickup of the protection device the statistical data is preset to zero 2 6 2 1 General Number of Trips In order to count the number of trips of the 7SJ689 protection device the position of the circuit breaker must be monitored through the auxiliary contact of the breaker and by means of the binary input of the 7SJ689 protection device Therefore the internal pulse counter must be assigned to the binary input under the control of the open state of the circuit breaker in a matrix If only the option Measured and Metered Values Only is active in the configuration matrix the pulse count value Total Number of Trip can be found out in the statistic table Total Number of Operating Hours The total number of operating hours under the on load condition is also stored when the current value of at
94. it should be in the final operating environment for at least 2 hours to equalize the temperature to minimize humidity and to avoid condensation Connections are checked with the device at its final location The plant must first be switched off and earthed Proceed as follows in order to check the system connections e Protective switches for the power supply and the measured voltages must be opened e Check the continuity of all current and voltage transformer connections against the system and connection diagrams Are the current transformers grounded properly Are the polarities of the current transformers the same ls the phase relationship of the current transformers correct Are the voltage transformers grounded properly Are the polarities of the voltage transformers correct Is the phase relationship of the voltage transformers correct Is the polarity for current input 14 correct if used Is the polarity for voltage input V4 correct if used e If check switches are used for secondary testing of the device their functions also must be checked in particular that in the check setting the current transducer secondary lines are automatically shorted The short circuit feature of the current circuits of the device are to be checked This may be per formed with an ohmmeter or other test equipment for checking continuity Make sure that terminal continuity is not wrongly simulated in reverse direc
95. ix A in the overview tables if the parameter can only be set in DIGSI via the option Display additional set tings Parameter Options Possible settings of text parameters which may appear word for word in the display of the device or on the screen of a personal computer with operation software DIGSI are additionally written in italics The same applies to the options of the menus Messages Designators for information which may be output by the relay or required from other devices or from the switch gear are marked in a monospace type style in quotation marks Deviations may be permitted in drawings and tables when the type of designator can be obviously derived from the illustration The following symbols are used in drawings Rpri gt Device internal logical input signal Rpri Device internal logical output signal 310 gt Internal input signal of an analog quantity 0 External binary input signal with number binary input input indication 1114 External binary input signal with number R s pr example of a value indication 14 External binary output signal with number device indication used as EA pr input signal 1234 Function Example of a parameter switch designated FUNCTION with address 2 1234 and the possible settings ON and OFF ON kh Besides these graphical symbols are used in accordance with IEC 60617 12 and IEC 60617 13 or similar Some of the most frequent
96. led on a phase phase current the related pickup signal will be released The pickup signals include 17470 Delta IAB PU 17471 Delta IBC PU and 17472 Delta ICA PU And the released pickup signal s will be latched for 5S automatically The details of the pickup logics are shown in below figure SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Functions 2 2 Remote Trip Protection 310 gt ee CT Broken gt 12s gt e 12 gt gt 1 ee CT Broken gt 12s a 3U0 gt a VT FuseFail gt 10s Oj U2 gt VT FuseFail gt 10s O ht AB BC CA 4510 Fit Cur Vol OFF ON 4500 Without LC ON OFF 17434 17466 310 picked u f 40ms 0 17484 CT BLK LC 17467 12 picked u if 40ms 17468 3U0 picked u i 40ms 17486 PT BLK LC 17469 U2 picked u Hi 40ms 0 17438 FitCurVol PU 17470 Delta IAB PU 17471 Delta IBC PU 17472 Delta ICA PU 17482 Delta TExt o Measurement Logic Figure 2 3 Fault Current Voltage Criterions 2 2 2 6 Low Current When the current of any phase is lower than the 4531 Low current pickup the annunciation 17473 IA picked up 17474 IB picked up and 17475 IC picked up are issued in 40 ms When the 4531 Low current pickup is set to 0 the Low Current element is switched off and the Low Current Criterion will be OFF after the CT wire break 2 2 2 7 Low Active Power When the active powe
97. lways correspond to the same real SIPROTEC 4 device as the source object Objects of type SIPROTEC 4 variant have a variety of uses such as documenting different operating states when entering pa rameter settings of a SIPROTEC 4 device Slave A slave may only exchange data with a master after being prompted to do so by the master SIPRO TEC 4 devices operate as slaves Time stamp Time stamp is the assignment of the real time to a process event 118 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Glossary Topological view DIGSI Manager always displays a project in the topological view This shows the hierarchical struc ture of a project with all available objects Transformer Tap Indication Transformer tap indication is a processing function on the DI by means of which the tap of the trans former tap changer can be detected together in parallel and processed further Transient information A transient information is a brief transient AE single point indication at which only the coming of the process signal is detected and processed immediately Tree view The left pane of the project window displays the names and symbols of all containers of a project in the form of a folder tree This area is called the tree view TxTap Transformer Tap Indication User address A user address comprises the name of the station the national code the area code and the user specific phone number Users DIG
98. ly used are listed below E X Input signal of analog quantity Reset input AND gate operation of input values fa Inversion of the Signal 6 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Preface zoe 7 re JT 0 Ly 00 T T Ra Technical Terminology and Symbol SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 OR gate operation of input values Exklusive OR gate antivalence output is active if only one of the inputs is active Coincidence gate equivalence output is active if both inputs are active or inactive at the same time Dynamic inputs edge triggered above with positive below with nega tive edge Formation of one analog output signal from a number of analog input signals Limit stage with setting address and parameter designator name Timer pickup delay T example adjustable with setting address and parameter designator name Timer dropout delay T example non adjustable Dynamic triggered pulse timer T monoflop Static memory RS flipflop with setting input S resetting input R output Q and inverted output Q Normal Current Normal Voltage Primary Normal Voltage Secondary Normal Voltage Phase A Current Phase B Current Phase C Current Zero Sequence Current Measred value from common CT Zero Sequence Current Measred value from sensitive CT Zero Sequence Current Calculated value from internal programming
99. m data2 VI on off 545 PU Time Device Universal VI 546 TRIP Time Device Universal VI 561 Man Clos Detect Power system data2 OUT jon LED BO off 1020 Op Hours Statistic Vi 1021 Y la Statistic vi 1022 E lb Statistic VI 1023 Elce Statistic VI 4601 gt Brk Aux NO Power system data2 4602 gt Brk Aux NC Power system data2 6509 gt FAIL FEEDER VT Measurement SP on E LED Bl BO Supervision off 6510 gt FAIL BUS VT Measurement SP on x LED BI BO Supervision off 6513 gt BLOCK 59 Overvoltage SP on LED BI BO off 6565 59 OFF Overvoltage OUT jon LED BO off 6566 59 BLOCKED Overvoltage OUT jon X LED BO off 6567 59 ACTIVE Overvoltage OUT jon LED BO off 17430 gt Block RT Remote trip protection SP on j ij LED BI BO off SIPROTEC 7SJ689 User Manual 101 C53000 G1176 C346 1 Date 02 2012 Appendix A 8 Information List No Description Function Type Log Buffers Configurable in Matrix of u ly Comments Infor iL 6 5 z tio u O gt o o bla o lz E gt a z e o Y ds S o S la ls fe 8 o o W 2 e gt 5 2 E 3 0 8 a 5 c pu z gE os Z 3 o Lu E El ra gt peg lt g pd u 2 5 x E o o o F 6 s mas Rea Remote ip protection sP Jon JED Ti BO off 17432 RT OFF Remote trip protectio
100. mands These are transmitted to the modem within the framework of modem initialization The commands can for example force specific settings for the modem Inter relay communication IRC combination IRC combination Inter Relay Communication IRC is used for directly exchanging process information between SIPROTEC 4 devices You require an object of type IRC combination to configure an Inter Relay Communication Each user of the combination and all the necessary communication parameters are defined in this object The type and scope of the information exchanged among the users is also stored in this object IRIG B Time signal code of the Inter Range Instrumentation Group IS Internal single point indication AE Single point indication IS_F Internal indication fleeting AE Fleeting indication AE Single point indication ISO 9001 The ISO 9000 ff range of standards defines measures used to ensure the quality of a product from the development to the manufacturing Link address The link address gives the address of a V3 V2 device List view The right pane of the project window displays the names and icons of objects which represent the contents of a container selected in the tree view Because they are displayed in the form of a list this area is called the list view 114 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Glossary LV Limit value LVU Limit value user defined Master Masters may send data
101. messages are transmitted correctly This test option should however definitely not be used while the device is in real operation A WARNING Danger evolving from operating the equipment e g circuit breakers disconnectors by means of the test function Non observance of the following measure will result in death severe personal injury or substantial property damage Equipment used to allow switching such as circuit breakers or disconnectors is to be checked only during commissioning Do not under any circumstances check them by means of the test function during real oper tion by transmitting or receiving messages via the system interface Note After termination of the system interface test the device will reboot Thereby all annunciation buffers are erased If required these buffers should be extracted with DIGSI prior to the test The interface test is carried out using DIGSI in the Online operating mode Open the online directory by double clicking the operating functions for the device appear e Click on Test the function selection appears in the right half of the screen e Double click on Generate Annunciations shown in the list view The dialog box Generate Annunciations opens refer to the following figure SIPROTEC 7SJ689 User Manual 63 C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 3 Commissioning Structure of Test Dialog Box In the column Indication the display texts of all indi
102. n OUT on bs LED BO off 17433 RT blocked Remote trip protection OUT on e LED BO off 17434 RT active Remote trip protection OUT on j LED BO off 17440 Remote Trip Remote trip protection IntSP on id LED BO off 17442 wiLC ON OFF Remote trip protection IntSP on id LED BO off 17444 FItIU ON OFF Remote trip protection IntSP on LED BO off 17446 LowCurPON OFF Remote trip protection IntSP on 7 LED BO off 17448 PF pickup Remote trip protection IntSP on id LED BO off 17466 310 picked up Remote trip protection OUT on off LED BO 17467 12 picked up Remote trip protection OUT on off 5 LED BO 17468 3U0 picked up Remote trip protection OUT on off i LED BO 17469 U2 picked up Remote trip protection OUT on off a LED BO 17470 Delta IAB PU Remote trip protection OUT on off id LED BO 17471 Delta IBC PU Remote trip protection OUT on off ul LED BO 17472 Delta ICA PU Remote trip protection OUT on off i LED BO 17473 IA picked up Remote trip protection OUT on off 7 LED BO 17474 IB picked up Remote trip protection OUT on off hi LED BO 17475 IC picked up Remote trip protection OUT on off i LED BO 17476 PA picked up Remote trip protection OUT on off i LED BO 17477 PB picked up Remote trip protection OUT on off ij LED BO 17478 PC picked up Remote trip protection OUT on off LED BO 17479 PFA picked up Remote trip protection OUT on off j LED BO 17480 PFB picked u
103. n the rear side of the device must be plugged into the plug connector of the processor circuit board CPU The 7pole X16 connec tor belonging to the ribbon cable must be plugged behind the D subminiature female connector The plug ging position is not relevant in this context as the connection is protected against polarity reversal Press the latches of the plug connectors together Replace the front cover and secure to the housing with the screws Put the covers back on Re fasten the interfaces on the rear of the device housing This activity is not necessary if the device is de signed for surface mounting SIPROTEC 7SJ689 User Manual 57 C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 2 Checking connection 3 2 Checking connection 3 2 1 Checking data connection of a serial port Pin Assignment The following tables illustrate the pin assignments of the various serial device interfaces of the time synchronization interface and of the Ethernet interface The position of the connections can be seen in the following figure 5 4 4 9 6 6 6 9 9 1 5 5 Operation Time synchronization interface front Serial syst rear surface embedded erial system mount interface rear Figure 3 5 9 pin D subminiature female connectors 2 Q 2 O O T i o S 55 ov z 8 oo WwW O ow 5 2 2 O 1 1 RJ45 Connector RJ45 Connector Figure 3 6 RJ45 Connector Operation Interface When the recommended
104. nd without feedback CF_xx Command with feedback CFC Continuous Function Chart CFC is a graphics editor with which a program can be created and con figured by using ready made blocks CFC blocks Blocks are parts of the user program delimited by their function their structure or their purpose Chatter blocking A rapidly intermittent input for example due to a relay contact fault is switched off after a config urable monitoring time and can thus not generate any further signal changes The function prevents overloading of the system when a fault arises Combination devices Combination devices are bay devices with protection functions and a control display SIPROTEC 7SJ689 User Manual 109 C53000 G1176 C346 1 Date 02 2012 Glossary Combination matrix DIGSI V4 6 and higher allows up to 32 compatible SIPROTEC 4 devices to communicate with each other in an inter relay communication network IRC The combination matrix defines which devices exchange which information Communication branch A communications branch corresponds to the configuration of 1 to n users which communicate by means of a common bus Communication reference CR The communication reference describes the type and version of a station in communication by PROFIBUS Component view In addition to a topological view SIMATIC Manager offers you a component view The component view does not offer any overview of the hierarchy of a project It does howeve
105. nection of Panel Surface Mounted Casing at the bottom of the casing of a console Optical Wavelength A 820 nm Laser Group 1 according to EN 60825 1 2 using glass fibre 50 125 um or using glass fibre 62 5 125 um Permissible Optical Link Signal Attenuation max 8 dB glass fibre ber 62 5 125 um Maximum Transmission Distance max 0 93 miles 1 5 km No Characteristic Position Configurable Factory Setting Light off System Interface Ethernet EN 100 supporting IEC61850 and DIGSI Connection of Flush Mounted Casing Rear Panel Mounting Position B 2 x RJ45 Jack 100BaseT in accordance with IEEE802 3 Connection of Panel Surface Mounted Casing Control Frame at the bottom of the casing Test Voltage reg socket Transmission Speed 500 V 50 Hz 100 MBit s Bridging Distance 65 62 feet 20 m Ethernet EN100 supporting IEC61850 andDIGSI Connection of Flush Mounted Casing Rear Panel Mounting Position B ST Connector 100BaseT in accordance with IEEE802 3 Connection of Panel Surface Mounted Casing not applicable Test Voltage reg socket 100 MBit s Transmission Speed 1300 nm Bridging Distance max 0 93 miles 1 5 km Time Synchronization Interface Time Synchronization DCF 77 IRIG B Signal message format IRIG B000 Connection of Flush Mounted Casing Rear Panel Mounting P
106. ng a system disturbance one or more protection functions have picked up but no stripping by the 7SJ689 resulted because the fault was cleared by a different device e g on another line These messages are then limited to faults in the line to be protected When the device trips to drop out stationary conditions Fault Display Trip Display Trip No Trip decide whether the new fault information is stored or the record information is reset Spontaneous Fault Signal Reset 2 1 1 2 A new pickup of a protection function may reset any previously stored LED relay so that only the information of the latest fault is displayed Soft Linking Piece and Control Word When the remote trip protection function or the overvoltage protection function needs to be ON OFF it can be operated through the soft linking piece if quick setting of the protection functions is required it can be operated through the control word DIGSI configuration the human machine interface of the device and the communication protocols all can be used for the configuration or operation of the soft linking piece and the control word Soft Linking Piece 18 A soft linking piece control page under the control page of Power System Data1 comprises the settings of the following three functions 0045 Remote Trip 0050 Overvoltage Protection and 0650 Remote Access Enable The control options of the soft linking piece can not be changed by the setting group The following figure i
107. ntSP Fault Recording Start 4 gt Trig Wave Cap SP gt Trigger Waveform Capture 203 Wave deleted OUT_Ev Waveform data deleted 30053 Fault rec run OUT Fault recording is running Setting Goups Up to four independent setting groups can be created for establishing the device s function settings SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 23 Functions 2 1 General Applications 2 1 4 1 Setting groups enable the user to save the corresponding settings for each application so that the settings can be quickly called up when required All setting groups are stored in the device Only one setting group may be active at a specific time General Changing Setting Groups During operation the user can switch the setting groups via the human machine interface of the device inputs if so configured the service interface of a personal computer or the system interface For reasons of the safety it is not possible to change between the setting groups during a power system fault A setting group includes the setting values for all functions While setting values may vary the selected functions of any setting group remain the same 2 1 4 2 Setting Notes General In the 7SJ689 device there are four setting groups from A to D The function parameters of the setting groups from A to D can be set one b
108. nts with cyclical updating cycle time is 20 seconds if the Automatic Update 20sec field is marked Exiting the Test Mode 3 3 4 General To end the hardware test click on Close The dialog box is closed The device becomes unavailable for a brief start up period immediately after this Then all hardware components are returned to the operating conditions determined by the plant settings Test Fault Recording In order to be able to test the stability of the protection during switchon procedures also switchon trials can also be carried out at the end Oscillographic records obtain the maximum information about the behaviour of the protection Requirements Apart from the capability of storing fault recordings via pickup of the protection function the 7SJ689 also has the capability of initiating a measured value recording via the operator program DIGSI the serial interface or binary input In the latter case the information gt Trig Wave Cap must be allocated to a binary input Triggering for the oscillographic recording then occurs for instance via the binary input when the protection object is energized Those that are externally triggered that is without a protective stage pickup are processed by the device as a normal oscillographic record For each oscillographic record a fault record is created which is given its individual number to ensure that assignment can be made properly However these recordings are not displayed
109. o the power supply and to measur ment and test circuits Hazardous voltages can be present in the device even after the power supply voltage has been removed ca pacitors can still be charged After switching off the auxiliary voltage wait a minimum of 10 seconds before reconnecting this voltage so that steady conditions can be established The limit values given in Technical Data Chapter 4 must not be exceeded neither during testing nor during commissioning When testing the device with secondary test equipment make sure that no other measurement quantities are connected and that the trip and close circuits to the circuit breakers and other primary switches are disco nected from the device Danger Hazardous voltages during interruptions in secondary circuits of current transformers Non observance of the following measure will result in death severe personal injury or substantial property damage Short circuit the current transformer secondary circuits before current connections to the device are opened Switching operations have to be carried out during commissioning A prerequisite for the prescribed tests is that these switching operations can be executed without danger They are accordingly not intended for oper tional checks WARNING Warning of dangers evolving from improper primary tests Non observance of the following measures can result in death personal injury or substantial property damage Primary
110. onding List between Writable Parameter and Message Parameter Message Comments Addre Parameter Description Function No Message Description Type of sses Group Informat ion 0045 Remote Transfer Trip System 17440 Remote trip ON OFF IntSP Flexible pressing Function Parameter1 plate 4500 Remote trip without local Remote trip 17442 Without local criterion IntSP Control Word criterion protection ON OFF 4501 PT switch off LC with Remote trip 17488 PT switched off LC ON OFF IntSP Control Word voltage protection 4510 Fault current voltage cri Remote trip 17444 Fault cur vol ON OFF IntSP Control Word terion protection 4530 Low current low active Remote trip 17446 Low current P ON OFF IntSP Control Word power criterion protection 4540 Low power factor criteri Remote trip 17448 Low power factor ON OFF IntSP Control Word on protection 0050 59 Overvoltage Protec System 17496 59 overvoltage ON OFF IntSP Flexible pressing tion Parameter1 plate 5021 Overvoltage TRIP Local Overvoltage 17497 59 trip local CB ON OFF IntSP Control Word CB protection 5117 One phase over voltage Overvoltage 17435 One phase over voltage IntSP Control Word ON OFF protection ON OFF 5118 Send Remote TRIP Overvoltage 17498 Send remote trip CMD IntSP Control Word CMD protection ON OFF 5119 CB Close Position Block Overvoltage 17499 CB block remote trip ON OFF IntSP Control Word Remote TRIP CMD protection 96 SIPROTEC 7SJ689 User Manual C53000 G1176
111. ong as the window is open further tests can be performed Test In Message Direction For all information that is transmitted to the central station test the options in the list which appears in SETPOINT Status Make sure that each checking process is carried out carefully without causing any danger see above and refer to DANGER Click on Send in the function to be tested and check whether the transmitted information reaches the central station and shows the desired reaction Data which are normally linked via binary inputs first character gt are likewise indicated to the central power system with this procedure The function of the binary inputs itself is tested separately Exiting in Test Mode To end the System Interface Test click on Close The device is briefly out of service while the start up routine is executed The dialog box closes Test in Command Direction The information transmitted in command direction must be indicated by the central station Check whether the reaction is correct 64 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 3 Commissioning 3 3 3 Checking the Status of Binary Inputs and Outputs Preface Remarks The binary inputs outputs and LEDs of a SIPROTEC 4 device can be individually and precisely controlled in DIGSI This feature is used to verify control wiring from the device to plant equipment operational checks during commissioning This t
112. ons 2 2 Remote Trip Protection 2 2 2 2 1 2 2 2 2 2 2 1 2 2 2 2 2 2 2 3 2 2 2 4 26 Remote Trip Protection Application In case of an overvoltage of the opposite side of the line a failure of the circuit breaker or a fault of a reactor without independent circuit breaker a remote Tripping signal can be always sent out through a remote protection system so that the functions in local device trip the local circuit breaker according to the settings after receiving the remote trip signal Remote Tripping Local Criterions The remote tripping function of the device includes three local criterion groups Fault Current Voltage Criterions Low Current Low Active Criterions and Low Power Factor Criterions and each criterion group can be decided to be ON or OFF through the setting of the control word The Fault Current Voltage Criterions include elements e g delta current Zero Sequence Current Negative Sequence Current Zero Sequence Overvoltage And Negative Sequence Overvoltage etc The Low Current Low Active Criterions include a Low Current element and a Low Active Power element The Low Power Factor Criterions includes a Low Power Factor element Zero Sequence Current When the Zero Sequence Current 3l0 calculated value 310 la lb lc is greater than the 4512 310 pickup The annunciation 17466 310 picked up is issued in 40 ms and the Zero Sequence Current Criterion will be automatically OFF after CT wire break
113. or Personal Computer Time and state information can be read out from the display on the front panel of the device A personal computer can be connected to the device via a PC interface on the front or a service interface on the rear thereby reading information The device provides several event buffer regions for storing the operation information and the circuit breaker states These buffer regions are supplied with power by a battery in order to prevent the information from being lost along with the loss of the auxiliary voltage The information can be displayed on LCD at any time through a key or transmitted to the personal computer through a serial interface or a PC interface The operation specification of reading information during operation is described in detail in System Description SIPROTEC 4 Information Classification Information Classification e Operating Information event records Information generated during the operation of the device Information related to the states of the device functions Measurement Data Power System Data Control Command Records and the like e Fault Information trip records the protection device is capable of storing the inforamtion of the last 8 network faults 40 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Functions 2 6 Auxiliary Functions e Statistic Information including a device pickup trip command counter reclose command times and the values of BLOCK curr
114. osition A 9 Pin D SUB Busbar Connector Connection of Panel Surface Mounted Double layer Terminal in the bottom of the casing Casing Signal Rated Voltage optional 5 V 12 V or 24 V Test Voltage 500 V 50 Hz Signal Level and Load Rated Signal Voltage 5V 12V 24V U high 6 0 V 15 8 V 31 V U Low 1 0 V at llow 0 25MA 11 4 Vat li oy 0 25 mA 1 9 V at liLow 0 25 mA liHigh 4 5 mA to 9 4 mA 4 5 mA to 9 3 mA 4 5 mA to 8 7 mA R 890 atU 4 V 1930 at U 8 7 V 3780 at U 17 V 640 at U 6V 1700 at U 15 8 V 3560 at U 31 V SIPROTEC 7SJ689 Manual C53000 G1176 C346 1 Date 02 2012 15 Technical Data 4 1 General 4 1 5 Standards Electrical Tests Standards IEC 60255 product standards ANSI IEEE Std C37 90 0 1 2 UL 518 DIN 57435 Part 303 please see special function standards for more standards Insulation Test Standards IEC 60255 5 and IEC 60870 2 1 High Voltage Test routine test all circuits except the power supply Inputs Communication Interfaces and Time Synchronization Interfaces 2 5 kV rms 50 Hz High Voltage Test routine test Auxiliary Voltages and Inputs 3 5 kV High Voltage Test routine test only Isolated Communication Interface and Time Synchronization Interfaces 500 KV rms 50 Hz Pulse Voltage Test type test all circuits except Communication Interfaces and time Synchroni
115. p Remote trip protection OUT on off E LED BO 17481 PFC picked up Remote trip protection OUT on off LED BO 17482 Delta TExt Remote trip protection OUT on off j LED BO 17483 RT Signal Remote trip protection OUT on off i LED BO 17484 CT BLKLC Remote trip protection OUT on off LED BO 17485 PT OFF LC Remote trip protection OUT on off ki LED BO 17486 PT BLK LC Remote trip protection OUT on off gt LED BO 17487 RT Sig N Cfg Remote trip protection OUT on off di LED BO 17488 PTwtLC ON OFF Remote trip protection OUT on off 7 LED BO 17491 59 picked up Overvoltage OUT on off F LED BO 17492 59 trip Overvoltage OUT on id LED BO 17493 59 alarm Overvoltage OUT on off LED BO 17494 59 Remote trip Overvoltage OUT on id LED BO 17495 gt CB P 52 b Overvoltage OUT on a LED BO 17496 FCT 59 Overvoltage IntSP on 7 LED BO off 17497 59trip ON OFF Overvoltage IntSP on bi LED BO off 17498 59RT ON OFF Overvoltage IntSP on 7 LED BO off 17499 CBBLK ON OFF Overvoltage IntSP on LED BO off 102 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Appendix A 8 Information List No Description Function Type Log Buffers Configurable in Matrix of u ly Comments Infor fral 6 5 E tio u O 5 o o jes o lz 5 E gt Y 0 2 0 un E lt i e o 3 Bla ls le 8 2 D a o lw e 9 gt 5 2 E
116. p and Dropout Direct Current Power Voltage Range 0 8 lt UPS UPSN lt 1 15 1 Temperature Range 5 C 23 00 F lt amb lt 55 131 00 0 5 10K F Frequency Range 0 95 lt f fN lt 1 05 1 Harmonics 10 third harmonic 1 10 fifth harmonic 1 SIPROTEC 7SJ689 Manual C53000 G1176 C346 1 Date 02 2012 81 Technical Data 4 4 Additional Functions 4 4 Additional Functions Operation Measured Values Current las los le Positive Sequence Component I Negative Sequence Component Zero Sequence Component 1 310 represented by A kA Primary or A Secondary or by of IN Scope Error 10 200 INom 1 of the measured value or 0 5 IN Phase Voltage Ua Up Ue Phase to Phase Voltage Uap Ube Uca Usyn Un Positive Sequence Voltage U Negative Sequence Voltage U represented by kV Primary and V Secondary or by UN s Scope 10 120 of Unom 4 1 of the measured value or 0 5 of Uy Error S apparent power Primary side kVA MVA or GVAR represented by Sy s Scope 0 to 120 Sy Sy s 1 1 N Eror for U Uy and I ly 50 to 120 P Active Power with Symbols Sum Split Phase Primary Side KW MW or GW Sy Scope 0 to 120 Sy Error 1 Sus te for U Uy and I ly 50 to 120 and cos 0 707 to 1 wherein Sy A3 Un ln Q Reactive Power with Symbols Sum Split Phase Primary Side KVAr MVAr o
117. perated through the panel of the device or by using DIGSI software The measured and metered data is continuously calculated and displayed on the front panel Event information and fault data are recorded the real time information of eight system faults power grid faults and instantaneous fault values can be recorded and the longest recording time is 10 seconds The measured values are continuously monitored and the software and hardware of the device can be self checked continuously e Communication can be performed by means of the serial port and SCADA or the station control unit of the substation via a data cable a modem or an optical cable The clock power supply of the device is provided by a battery and the device can keep time synchronization with IRIG B through a satellite or DCF77 signals through binary input signals or system interface time setting commands Statistics the number of trip signals sent by the equipment is recorded and the last breaking current record and the accumulation of the short circuit currents of all phases of the circuit breaker are recorded Operating time accumulation the statistic of the operating hours of the protected equipment A convenient commissioning environment is provided for example wire connection examination direction determination input output state examination and fast examination of system interfaces and system inter face information Overvoltage Protection
118. preventing the test information from being wrongly taken as the fault conditions of the actual system A further optional operation is to block all information which is normally transmitted to the remote master station in the test mode Data Transmission Block also can be controlled by the binary inputs or set through the operating panel of the device or set by a PC or the DIGSI software Detailed introductions on entering or quitting the test mode and blocking the data transmission are provided in the SIPROTEC 4 System Specification Check Communication Interface If the device is equipped with a communication interface and is in communication with the remote master station whether the information transmission is correct can be checked via the operation of DIGSI on the equipment All information transmitted to the communication interface via the configuration matrix may be displayed in a dialog box In another column of the dialog box the information can be set in a state expecting to be tested e g ON OFF A piece of information can be sent out by inputting command no 6 according to a hardware test menu The relevant information can be read through the event records of the SIPROTEC 4 device or read in the master station system The specific process is described in the chapter Mounting and Commissioning Binary Input Output Check The binary inputs and outputs and LED indications of the SIPROTEC 4 device can be controlled by mean
119. protection 5117 1pOV ON OFF Overvoltage ON ON One phase over voltage ON OFF protection OFF 5118 Send RT CMD Overvoltage ON ON Send Remote TRIP CMD protection OFF 5119 CB Pos Block Overvoltage ON ON CB Close Position Block Remote protection OFF TRIP CMD 5021 59 Trip Loc CB Overvoltage ON ON Overvoltage TRIP Local CB protection OFF 5022 59 PICKUP Overvoltage 57 7 100 0 V 60 0 V 59 Pickup protection 5023 59 DELAY Overvoltage 0 01 10 00 sec 0 50 sec 59 Time Delay protection 98 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Appendix A 8 Information List A 8 Information List The information of IEC 60 870 5 103 is reported as ON OFF if the IEC 60 870 5 103 is general inquiry The information of IEC 60 870 5 103 is reported as ON if the IEC 60 870 5 103 is not general inquiry The information which is user defined by the new user or the information of the IEC 60 870 5 103 can be set as ON OFF if information types are not from uploaded event types _Ev The information types of more messages are described with reference to a SIPROTEC4 system wherein Order No E50417 H1100 C151 columns such as Event Log Trip Log and Ground Fault Log are described according to the following rules UPPER CASE NOTATION ON OFF definitely set not allocatable lower case notation On off preset allocatable Aan not preset allocatable lt blank gt neither preset nor allocatable Column I whether the f
120. r provide an overview of all the SIPROTEC 4 devices within a project COMTRADE Common Format for Transient Data Exchange format for fault records Container If an object can contain other objects it is called a container The object Folder is an example of such a container Control display The image which is displayed on devices with a large graphic display after pressing the control key is called control display It contains the switchgear that can be controlled in the feeder with status display It is used to perform switching operations Defining this diagram is part of the configuration Data pane The right hand area of the project window displays the contents of the area selected in the AE navigation window for example indications measured values etc of the information lists or the function selection for the device configuration DCF77 The extremely precise official time is determined in Germany by the Physikalisch Technischen Bundesanstalt PTB in Braunschweig The atomic clock unit of the PTB transmits this time via the long wave time signal transmitter in Mainflingen near Frankfurt Main The emitted time signal can be received within a radius of approx 1 500 km from Frankfurt Main 110 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Glossary Device container In the Component View all SIPROTEC 4 devices are assigned to an object of type Device container This object is a special objec
121. r GVAr and Sy Scope 0 to 120 Sy Error 1 WTA For U Uy and ly 50 to 120 and sin 0 707 to 1 wherein Sy A3 Un IN cos Power Factor Sum and Phase Separation Scope 1 to 1 Error 1 at cos 2 0 707 Frequency with Hz Scope fy 5 Hz Error ake 1 at the Rated Frequency PT Broken Wire Supervision Operating Mode in an Earth System only for voltage connection to earth 82 SIPROTEC 7SJ689 Manual C53000 G1176 C346 1 Date 02 2012 Technical Data Local Measured Value Supervision 4 4 Additional Functions Unbalanced Current Imax Imin gt balance factor at gt limi the delay time can be set Unbalanced Voltage Umax Umin gt balance factor at U gt Ulimi the delay time can be set Current Sum Fast Supervision Function with Protection Block Ji ip ig i gt limit value Fault Recording The information of the latest 8 power system faults is recorded Time Indication Resolution of Event Log operation alarm 1 ms Resolution of Trip Log fault alarm 1 ms Maximum Time Offset internal clock 0 01 Battery Lithium Battery 3 V 1 Ah Type CR 1 2 AA Information Alarm Battery Fault Low Battery Fault Recording At most 8 fault records are stored The storage is maintained by a buffer battery at the loss of the power supply Storage Time 10s in all Records before and after Events and
122. r of any phase is satisfied UIcos lt Pset 28 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Functions 2 2 Remote Trip Protection Pser is 4532 Low active power pickup the annunciation 17476 PA picked up 17477 PB picked up and 17478 PC picked up are issued in 40 ms When the 4532 Low active power pickup is set to 0 the Low Active Power element is switched off When the current of a phase is lower than 0 031 or the voltage of the phase is lower than 0 3Uy the Low Active Power element of the phase will be switched off The Low Active Power Criterions of three phases will be OFF after the PT wire break 17473 ES E T al AND 40ms 0 f E IA picked u roken gt 12s Pati A IB picked u B 17475 c IC picked u 17439 OR LowCurP PU PA lt 17476 VT FuseFail gt 10s PA picked u UA lt 0 3UN Y Je 17477 OR 7 PB picked u IA lt 0 03IN 17478 A a PC picked u B O Measurement Logic Low I P Without LC ON Figure 2 4 Low Current Low Active Power Criterions 2 2 2 8 Low Power Factor When the power factor of any phase is satisfied cos D lt cos ser Provided that sgy is the 4541 Low power factor pickup the annunciation 17479 PFA picked up 17480 PFB picked up and 17481 PFC picked up are issued in 40 ms When the 4541 Low power factor pickup is set to 90 degrees the Low Power Factor element is switched off During normal operation when the voltages of thre
123. rams are the correct connection diagrams showing the connection between the device and primary equipment in some typical power system structures Furthermore all device arrange ment selecting items further provide all setting tables and available information tables Meanwhile the appendix provides default setting values A 1 Ordering Information and Accessories 86 A 2 Terminal Distributing Diagrams 89 A 3 Connection Examples 92 AA Default Settings 93 A 5 Communication Protocol dependent Functions 95 A 6 Correspondence List of Writable Parameters And Messages 96 A 7 Settings 97 A 8 Information List 99 A 9 Group Alarms 104 A 10 Measured Values 105 SIPROTEC 7SJ689 User Manual 85 C53000 G1176 C346 1 Date 02 2012 Appendix A 1 Ordering Information and Accessories A 1 Ordering Information and Accessories A 1 1 Ordering Information A 1 1 1 7SJ689 Multi Functional 6 7 8 9 10 11 12 13 14 15 16 Supplement Protective Relay with ary Local Control 7 S J 6 8 9 2 a 153 0 Housing Binarylnput and Output Measuring Transducer Position 6 Frame 19 8 BI 8 BO 1 Life Contact 4CT 4PT 9 Measuring Inputs Position 7 Ip 1AIy 1A 1 Ip SA IN 5SA 5 Auxiliary Voltage Power Supply Pickup Threshold of Binary Input Position 8 110 to 250 VDC 11
124. rder No 7XV5650 0AA00 820 nm with ST Connector 7XV5650 0BA00 Terminal Block Cover Plate Link Bar Terminal block cover plate type Order No 18 pin voltage terminal 12 pin current terminal C73334 A1 C31 1 12 pin voltage terminal 8 pin current terminal C73334 A1 C32 1 Terminal link bar type Order No Voltage terminal 18 terminal or 12 terminal C73334 A1 C34 1 Current terminal 12 terminal or 8 terminal C73334 A1 C33 1 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 87 Appendix A 1 Ordering Information and Accessories Female Plugs Port type Order No 2 pin C73334 A1 C35 1 3 pin C73334 A1 C36 1 19 Guide Rail for Subrack Name Order No Angle bead Guide Rail C73165 A63 C200 4 Battery Lithium battery 3 V 1 Ah type CR 1 2 AA Order No VARTA 6127 101 501 Interface Cable Interface cable between PC and SIPROTEC device Order No Cable with 9 pin male female connections 7XV5100 4 RS485 Adapter Cable Name Order No Y adapter cable for devices with IEC 60870 5 103 RS485 interface and sub D connector on 2xRJ45 sub miniature connector for a RS485 bus setup with network cables 2 core twisted shielded length 0 3 m 1x RJ45 pin 9 pole on 2x RJ45 sub miniature connector 8 pole 7XV5103 2BA00 IEC 60870 5 103 redundant RS485 adapter cable Name Order No Y
125. rent ratio of the current transformer In case of a normal connection polar end connected to In of the transformer address 217 IE CT rated primary current and address 204 CT Rated Primary Current must be set to the same value Rated Values of Voltage Transformer PT At addresses 202 Rated Primary Voltage information can be entered regarding the primary rated voltage of the connected voltage transformer The Secondary Rated Voltage phase to phase voltage is set to 100V in default Soft Linking Piece When the Remote Trip Protection function or the Overvoltage Protection function needs to be switched on off the operation can be performed through the soft linking piece including settings of the following three functions 0045 Remote transfer trip function 0050 Overvoltage Protection and 0650 Remote Access enable The control options of the soft linking piece cannot be changed by the setting group Please refer to 2 1 1 2 2 1 2 3 Settings The table indicates region specific presettings The configuration column indicates the corresponding second ary rated current of the current transformer Addr Parameter Configu Setting Options Default Setting Comments ration 0045 Remote Trip ON OFF ON Remote Transfer Trip Function 0050 FCT 59 ON OFF ON 59 Overvoltage Protection 0650 Remote Access YES NO NO Remote Access enable 202 Vnom PRIMARY 1 0 1200 00 kV 220 0 kV Rated Primary Voltage 2
126. s from the detection of a fault to the final elimination of interference is a network fault If the automatic reclose takes place the network fault is ended by the last reclose trial Therefore the whole elimination process comprises a plurality of reclose trials which only take up one trip record buffer region In a network fault the information of a plurality of faults may be generated from the pickup of the first protection function to the dropout of the last protection function Each fault event without automatic reclose represents a network fault A buffer is capable of recording 600 pieces of information in all In case of the memory overflow of the buffer the oldest data will be covered with the latest data General Interrogation The current state of the SIPROTEC 4 protection device can be read through the general interrogation retrieved by DIGSI The general interrogation displays the current values of all information Spontaneous Information The current state of the introduced information can be reflected through the spontaneous information displayed by DIGSI Each new introduced information may be displayed immediately that is to say the user has no need to wait its update and pickup 2 6 1 3 Information to Control Center If the device is provided with a serial interface the stored information can be transmitted to a central control and storage device through the interface The transmission can be achieved via different transm
127. s of DIGSI The function can be used for examining for example the connection condition of a cable between the device and substation equipment in the commissioning state The current states of all binary inputs and outputs and LE signals are displayed in a dialog box Operating equipment commands or information configured according to the hardware equipment are also displayed together The state can be turned over in another column of the dialog box by inputting the command no 6 Therefore each output device can be powered up to check the cable connection condition between the SIPROTEC 7SJ689 User Manual 45 C53000 G1176 C346 1 Date 02 2012 Functions 2 6 Auxiliary Functions protected equipment and the system without generating an alarm signal The specific process is described in the chapter Mounting and Commissioning Generate Commissioning Recording Diagram 46 The equipment may be needed to be powered up during commissioning for testing the stability of protection in the close process At this moment the recording diagram or event records may provide detailed information of the protection actions and behaviors In the 7SJ689 device recording and storage thereof can be triggered by an action of the protection element and as the same the same data can be recorded through a DIGSI command the communication interface or the binary inputs For a case where the recording is triggered by the binary inputs the gt Trigger Re
128. s sec IngCT PRIM Ins prim ns gol SEG n59 FullScaleCurr Isiorear ISioreactive Ua Up Us Urn seo Unom PRIM yy U prim U f U n U a ph sec x _ ___ __ ie Unom SEC FullScaleVolt 3 Uap Ubo Uca Upnpn sec Unom PRIM U Usrim Unom SEC Phph sec FullScalevort Un Un sec Unom PRIM U i Uph Udelta Uic A 111 ARA Unom SEC J3 FullScaleVolt Ux Uxsec Uph Udelta Unom PRIM y U prim Unom SEC J3 FullScaleVolt P Q S split No Secondary Measured Value Powe prim phase 3 Full Scal Volt Full Scal Curr Power Factor cos cos cos q 100 split phase Frequency fHz fHz ge Protection n 14 2 6 3 2 Transfer of Measured Values The measured values can be transmitted to the control centre and a memory unit through a communication interface The measurement scopes of the values are transmitted according to protocols and if necessary subsequent additional settings are provided SIPROTEC 7SJ689 User Manual 43 C53000 G1176 C346 1 Date 02 2012 Functions 2 6 Auxiliary Functions Protocol Transmissible Measurement Scopes Format TEC 60870 5 103 Measured Values From 0 to 240 IEC 61850 The primary values measured are transmitted The measured values and the format thereof are explained in PIXIT 7SJ manual The measured values are transmitted in a floating point number format The measurement scopes transmitted are not affected by the measured values of
129. s the Digsi interface of soft linking piece SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Functions 2 1 General Power System Data 1 xi SW Link Pieces Power System CT s vrs Display additional settings Export Graph About ee Cance Hep Figure 2 1 DIGSI Soft Linking Piece Control Interface Control Word Control Word page is under a Setting Group page A control word dialog box lists all the criterion options and the overvoltage protection function dependent settings of the Remote Trip Protection functions of the 78J689 device according to the control range of each function The ON and OFF of the options will correspond to the ON and OFF of the corresponding functions included in the Setting Group For example the changes of such options as 4500 Remote trip without local criterion 4501 PT switch off LC with voltage 4510 Fault current voltage criterion 4530 Low current low active power criterion 4540 Low power factor criterion all may simultaneously appear under the parameter setting page of Remote Trip Protection and the left four items are the settings of Overvoltage Protection The following figure is a DIGSI control word configuration interface Control Words Settings pmo Settinas E yae U O 4500 Remote trip without local criterion PONY 4501 PT switch off LC with voltage S 4510 Fault currentivoltage criterion 4530 Low curren
130. stical Counter The limit value of the statistical counter is performed in the submenu Threshold Crossing Values statistics via the DIGSI menu option Record Statistics The corresponding contents may be displayed in a new window 44 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Functions 2 6 Auxiliary Functions through doubleclicking The preceding settings can be modified and covered see SIPROTEC 4 System Specification 2 6 4 3 Information List No Information Type of Comments Information Op Hours gt LV Expiry of Total Number of Operating Hours 272 SP Op Hours gt OUT Set Point Operating Hours 2 6 5 Commissioning Tool Data transmitted by the device to a master station computer system can be tested during testing or commissioning A series of tools are used for testing the communication interface and the binary input output interface of the device Applications Test Mode e Commissioning 2 6 5 1 Description Data transmitted to the SCADA system is tested in the test mode If the device is connected to a remote control master station through an SCADA communication interface the information transmitted by the latter can be tested All information and measured values transmitted to the remote master station are attached with test mode flags if the device is tested in field namely in the test mode according to different transmission protocols The flags are used for
131. t Display 7SJ689 The default display for the graphics performance characteristic of equipment 7SJ689 is the graphical solution of the current running state and or the selected measured value The displayed parameter can be selected during configuration Figure A 4 Default display of the 7SJ689 94 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Appendix A 5 Communication Protocol dependent Functions Transmission Mode Cyclically Event Cyclically Event Protocal gt IEC 60870 5 103 IEC 61850 Additional Function redundant Ethernet EN 100 service interface optional Measured Values Yes Yes Yes Metered values Yes Yes Yes Fault recording Yes Yes Remote protection Yes setting User defined signals Yes Yes Yes and switching objects Clock synchronization Yes Yes Messages with time Yes Yes Yes stampe Commissioning aids Measured value signal Yes Yes Yes module Creating test Yes Yes Yes messages Physical mode Asynchronous Synchronous Baud rate 2400 to Up to 100 MBaud 4800 to 115200 57600 Type RS485 Ethernet TP RS232 Fiber optic RS485 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 A 5 Communication Protocol dependent Functions 95 Appendix A 6 Corresponding List between Writable Parameter and Message A 6 Corresp
132. t of DIGSI Manager However since there is no component view in DIGSI Manager this object only becomes visible in conjunction with STEP 7 Double command Double commands are process outputs which indicate 4 process states at 2 outputs 2 defined for example ON OFF and 2 undefined states for example intermediate positions Double point indication Double point indications are items of process information which indicate 4 process states at 2 inputs 2 defined for example ON OFF and 2 undefined states for example intermediate posi tions DP Double point indication DPI Double point indication intermediate position 00 Drag and drop Copying moving and linking function used at graphics user interfaces Objects are selected with the mouse held and moved from one data area to another Electromagnetic compatibility Electromagnetic compatibility EMC is the ability of an electrical apparatus to function fault free in a specified environment without influencing the environment unduly EMC Electromagnetic compatibility ESD protection ESD protection is the total of all the means and measures used to protect electrostatic sensitive de vices ExBPxx External bit pattern indication via an ETHERNET connection device specific AE Bit pattern indica tion ExC External command without feedback via an ETHERNET connection device specific ExCF External command with feedback via an ETHERNET connection device specific S
133. tallation opera tion and maintenance When operating an electrical equipment certain parts of the device are inevitably subject to dangerous voltage Severe personal injury or property damage may result if the device is not handled properly Before any connections are made the device must be grounded to the ground terminal All circuit components connected to the voltage supply may be subject to dangerous voltage Dangerous voltage may be present in the device even after the power supply voltage has been removed ca pacitors can still be charged Operational equipment with exposed current transformer circuits may not be operated The limit values as specified in this manual or in the operating instructions may not be exceeded This aspect must also be observed during testing and commissioning SIPROTEC 7SJ689 User Manual 5 C53000 G1176 C346 1 Date 02 2012 Preface Typographic and Symbol Convention The following text formats are used when literal information from the device or to the device appear in the text flow Parameter Names Designators of configuration or function parameters which may appear word for word in the display of the device or on the screen of a personal computer with operation software DIGSI are marked in bold letters in monospace type style The same applies to the titles of menus 1234A Parameter addresses have the same character style as parameter names Parameter addresses contain the suff
134. tests are only allowed to be carried out by qualified personnel who are familiar with the commissioing of protection systems the operation of the plant and the safety rules and regulations switching earthing etc 62 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 3 1 3 3 Commissioning Test Mode and Transmission Block Activated and Deactivation 3 3 2 If the device is connected to a central or main computer system via the SCADA interface then the information that is transmitted can be influenced This is only possible with some of the protocols available If the test mode is switched on the messages sent by a SIPROTEC 4 device to the main system has an additional test bit This bit allows the messages to be recognized as not resulting from actual faults Furthermore it can be determined by activating the transmission block that no annunciations are transmitted via the system interface during test mode The SIPROTEC 4 System Manual describes in detail how to activate and deactivate the test mode and blocked data transmission Please note that when DIGSI is being used for device editing the program must be in the online operating mode for the test features to be used Checking System Interface SCADA Preface Remarks If the device features a system interface and this is used to communicate with the control center the DIGSI device operation can be used to test if
135. th 1 Pickup Time delta current 2 times setting value approx 10ms Zero Sequence Current 2 times setting value approx 30ms Negative Sequence 2 times setting value approx 35ms Current Zero Sequence Voltage 2 times setting value approx 30ms Negative Sequence 2 times setting value approx 30ms Voltage Low Current 0 5 times setting value approx 30ms Low active power 0 5 times setting value approx 40ms Low Power Factor 0 5 times setting value approx 40ms Remote Trip Signal Dropout Time delta current approx 10ms Zero Sequence Current approx 30ms Negative Sequence Current approx 35ms Zero Sequence Voltage approx 30ms Negative Sequence Voltage approx 30ms SIPROTEC 7SJ689 Manual C53000 G1176 C346 1 Date 02 2012 Technical Data 4 3 Remote Tripping Protection Low Current approx 30ms Low active power approx 20ms Low Power Factor approx 20ms Remote Trip Signal approx 10ms Tolerances Zero Sequence Current 5 or 10 mA at Iy 1 A or 50 mA at IyN 5 A Negative Sequence Current 5 or 10 mA at Iy 1 A or 50 mA at In 5 A Zero Sequence Voltage 5 or 1V Negative Sequence Voltage 5 or1V Low Current 5 or 10 mA at In 1 A or 50 mA at IyN 5 A Low active power 5 or 0 5 W Low Power Factor 3 Delay Time 1 or 10 ms Influencing Variables for Picku
136. the operation 2 6 3 3 Information List No Information Type of Comments Information 601 la MV la 602 Ib MV lb 603 lc MV Ic 604 In MV In 605 11 MV 11 positive sequence 606 12 MV 12 negative sequence 621 Va MV Va 622 Vb MV Vb 623 Vc MV Vc 624 Va b MV Va b 625 Vb c MV Vb c 626 Vc a MV Vc a 627 VN MV VN 629 V1 MV V1 positive sequence 630 V2 MV V2 negative sequence 641 P MV P active power 642 Q MV Q reactive power 645 S MV S apparent power 644 Freq MV Frequency 831 3lo MV 3lo zero sequence 832 Vo MV Vo zero sequence 901 Power factor MV Power Factor 30701 Pa MV Pa active power phase A 30702 Pb MV Pb active power phase B 30703 Pc MV Pc active power phase C 30704 Qa MV Qa reactive power phase A 30705 Qb MV Qb reactive power phase B 30706 Qc MV Qc reactive power phase C 30707 PFa MV Power Factor phase A 30708 PFb MV Power Factor phase B 30709 PFc MV Power Factor phase C 2 6 4 Set Points for Measured Values statistic 2 6 4 1 Description A limit value can be set for a statistical counter so that a piece of information is triggered immediately when the count of the counter reaches the limit value The inform320ation is capable of driving the output of the device or displayed on LEDs 2 6 4 2 Setting Notes Limit Value Of Stati
137. tion function and dropped out upon the dropout of the last protection function At the general pickup of the device information Protection Pickup will be displayed in Addr 501 The general pickup of the device is the precondition of the pickup of most internal and external relevant functions The general pickup may control the following internal functions e Pickup Tripping Logic all fault information participates in the Tripping logic from the general pickup of the device to the general dropout thereof Fault Recording Initialization the storage and mountainous of fault recording also are the same dependent on the general pickup of the device Exception apart from being set to ON or OFF some protection functions also can be set to Alarm Only If being set to Alarm Only neither Tripping command or Tripping logic is present so that the fault recording is inactive and no fault record is displayed The general pickup of the device can also control the external functions with an output contact for example Automatic Reclose Device e Pickup Auxiliary Device or similar devices 38 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Functions 2 6 Auxiliary Functions 2 5 2 Tripping Logic of the Whole Device General Trip The general pickup signals of all protection functions are connected by a logic or gate and information Protection Trip is generated in Adadr 511 The information can be defined on the LED in
138. tion and Network Input Feeder Flickering at 230 VAC IEC 61000 3 3 Mechanical Stress Tests Vibration and Shock during Operation Limits are observed Standards IEC 60255 21 and IEC 60068 Vibration Sinusoid IEC 60255 21 1 Class II 10 Hz to 60 Hz 0 075 mm Vibration Amplitude 60 Hz IEC 60068 2 6 to 150 Hz 1 g acceleration Frequency Sweep Rate 1 octave min 20 cycles in 3 vertical directions Shock Semi sinusoid IEC 60255 21 2 Class IEC 60068 2 27 5 g acceleration duration time 11 ms 3 shocks in each of the three vertical directions Seismic Vibration IEC 60255 21 3 Class IEC 60068 3 3 Sinusoid 1 Hz to 8 Hz 3 5 mm vibration Amplitude horizontal component 1 Hz to 8 Hz 1 5 mm vibration amplitude vertical axis 8 Hz to 35 Hz 1 g acceleration horizontal axis 8 Hz to 35 Hz 0 5 g acceleration vertical axis Frequency Sweep Rate 1 octave min 1 cycle in 3 vertical directions Vibration and Shock Stress during Transport Standards IEC 60255 21 and IEC 60068 Vibration Sinusoid IEC 60255 21 1 Class II 5 Hz to 8 Hz 0 075 mm vibration amplitude IEC 60068 2 6 8 Hz to 150 Hz 2 g acceleration Frequency Sweep Rate 1 octave min 20 cycles in 3 vertical directions Shock Semi sinusoid IEC 60255 21 2 Class IEC 60068 2 27 Continuous Shock IEC 60255 21 2 Class IEC 60068 2 29 15 g acceleration interval 11 ms 3 shocks in each of the three vertic
139. tion via current transformers or their short circuit links Remove the front panel of the device SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Mounting and Commissioning 3 2 Checking connection Remove the ribbon cable connected to the I O board with the measured current inputs on the front side it is the right printed circuit board Furthermore remove the printed circuit board so that there is no more contact anymore with the plug in terminal of the housing At the terminals of the device check continuity for each pair of terminals that receives current from the CTs Firmly re insert the board again Carefully connect the ribbon cable Do not bend any connec tor pins Do not use force At the terminals of the device again check continuity for each pair of terminals that receives current from the CTs Attach the front panel and tighten the screws Connect an ammeter in the supply circuit of the power supply A range of about 2 5 A to 5 A for the meter is appropriate e Switch on m c b for auxiliary voltage supply protection check the voltage level and if applica ble the polarity of the voltage at the device terminals or at the connection modules The current consumption should correspond to the power input in neutral position of the device The measured steady state current should be insignificant Transient movement of the ammeter merely indicates the charging current of capacitors
140. tlow active power criterion Low power factor criterion ON One phase over voltage 5021 Overvoltage TRIP Local CB O o O 8118 Send Remote TRIP CMD S O 5118 CB Close Position Block Remote TRIP CMD oo F Display additional settings Export Graph About Apply Dass Device Cancel Help Figure 2 2 DIGSI Control Word Interface SIPROTEC 7SJ689 User Manual 19 C53000 G1176 C346 1 Date 02 2012 Functions 2 1 General 2 1 1 3 20 The setup ranges of the control word and the soft linking piece are correspondingly as follows Type Protection Function Setting Name Control Word Remote Trip Protection Failure Current Voltage Pickup Low Current Low Active Power Pickup Low Power Factor Pickup Remote Trip not via Fault Criterion PT Broken Wire OFF Voltage Dependence Local Criterion Overvoltage Protection Overvoltage One Out Of Three Mode Local Side Circuit Breaker Trip upon Overvoltage Overvoltage Pickup Remote Trip Overvoltage Remote Trip is blocked via Trip Position Soft Linking Piece Remote Trip Protection Remote Trip Protection Overvoltage Protection Overvoltage Protection Remote Setting Remote Setting Modification Modification Information List No Information Type of Inform
141. to other users and request data from other users DIGSI operates as a master Metered value Metered values are a processing function with which the total number of discrete similar events counting pulses is determined for a period usually as an integrated value In power supply com panies the electrical work is usually recorded as a metered value energy purchase supply energy transportation MLFB MLFB is the acronym of MaschinenLesbare FabrikateBezeichnung machine readable product designation It is equivalent to the order number The type and version of a SIPROTEC 4 device are coded in the order number Modem connection This object type contains information on both partners of a modem connection the local modem and the remote modem Modem profile A modem profile consists of the name of the profile a modem driver and may also comprise several initialization commands and a user address You can create several modem profiles for one physical modem To do so you need to link various initialization commands or user addresses to a modem driver and its properties and save them under different names Modems Modem profiles for a modem connection are saved in this object type MV Measured value MVMV Metered value which is formed from the measured value MVT Measured value with time SIPROTEC 7SJ689 User Manual 115 C53000 G1176 C346 1 Date 02 2012 Glossary MVU Measured value user defined Navigation pane Th
142. ts Relay Outputs Common Mode 2 kV 42 0 5 uF Different Mode 1 kV 42 Q 0 5uF High Frequency Online Amplitude Modulation IEC 61000 4 6 Class III 10 V 150 kHz to 80 MHz 80 AM 1 kHz Power System Frequency Magnetic Field IEC 61000 4 8 Class IV IEC 60255 6 30 A m Continuous 300 A m 3 s 50 Hz 0 5 mT 50 Hz SIPROTEC 7SJ689 Manual C53000 G1176 C346 1 Date 02 2012 Technical Data 4 1 General Oscillatory Surge Withstanding Capability IEEE Std C37 90 1 2 5 kV peak value 1 MHz t 15 us 400 Inrush Current per Second Test Interval 2s R 200 Q Fast Transient Surge Resistance IEEE Std C37 90 1 4 kV 5 50 ns Cycle Rate 300 ms Bipolarity Test Interval 1 min R 50 Q Electromagnetic Radiation Interference IEEE Std C37 90 2 35 V m 25 MHz to 1000 MHz Oscillation Attenuation IEC 60694 IEC 61000 4 12 2 5 kV peak value Polarity Alternation 100 kHz 1 MHz 10 MHz and 50 MHz R 200 Q EMC Tests For Noise Emission type test 4 1 6 Standards EN 50081 generic technical standards Line Radio Noise Voltages Auxiliary Voltages 150 kHz to 30 MHz Only or IEC CISPR 22 Limited Group B Interface Magnetic Intensity 30 MHz to 1000 MHz Limited Group B IEC CISPR 22 Harmonic Current on the network at 230 VAC IEC 61000 3 2 Devices assigned to Group D only for devices with gt 50VA power consumption Voltage Fluctua
143. ve in agreement with the generic standards EN 61000 6 2 and EN 61000 6 4 for EMC directive and with the standard EN 60255 6 for the low voltage directive This device is designed and produced for industrial use The product conforms with the international standards of the series IEC 60255 and the German standard VDE 0435 Further Standards Additional Support IEEE 37 90 Detailed find in Chpater 4 Should further information on the System SIPROTEC 4 be desired or should particular problems arise which are not covered sufficiently for the purchaser s purpose the matter should be referred to the local Siemens representative Our Customer Care Center provides 24 hours service Hotline 8008289887 4008289887 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Preface Fax 86 025 52114978 e mail ea_support cn siemens com Training Courses For detail training courses please refer to our training center Siemens Power Automation Ltd SPA Building 4 Hua Rui Industry Park 88 Cheng Xin Avenue Jiangning Economic amp Technological Development Zone Tele 86 025 52120188 Fax 86 025 52114982 Website http www siemens com cn ea Instructions and Warnings The warnings and notes contained in this manual serve for your own safety and for an appropriate lifetime of the device Please observe them The following indicators and standard definitions are used DANGER indicates that
144. which causes a binary input to pick up e Check the reaction in the Status column of the dialog box To do this the dialog box must be updated The options may be found below under the margin heading updating the Display Finish the testing see margin heading below Exiting the Test Mode If however the effect of a binary input must be checked without carrying out any switching in the plant it is possible to trigger individual binary inputs with the hardware test function As soon as the first state change of any binary input is triggered and the password No 6 has been entered all binary inputs are separated from the plant and can only be activated via the hardware test function Test of the LEDs The LEDs may be tested in a similar manner to the other input output components As soon as the first state change of any LED has been triggered all LEDs are separated from the internal device functionality and can only be controlled via the hardware test function This means e g that no LED is illuminated anymore by a protection function or by pressing the LED reset button Updating the Display As the Hardware Test dialog opens the operating states of the hardware components which are current at this time are read in and displayed An update is made e for each hardware component if a command to change the condition is successfully performed for all hardware components if the Update button is clicked e for all hardware compone
145. y one At most four groups can be set The SIPROTEC 4 System Description gives further information on how to copy the setting groups or reset them to their status at delivery and also how to change from one setting group to another Subsection 3 1 of the manual3 1 tells you how to change between the setting groups via inputs 2 1 4 3 Setting Groups Addr Parameter Setting Options Default Setting Comments 302 CHANGE Setting Group A Setting Group A Change to Another Setting Group Setting Group B Setting Group C Setting Group D Inputs Protocol 2 1 4 4 Information List No Information Type of Comments Informatio n P GrpA act IntSP Setting Group A is active P GrpB act IntSP Setting Group B is active P GrpC act IntSP Setting Group C is active P GrpD act IntSP Setting Group D is active 7 gt Set Group BitO SP gt Setting Group Select Bit 0 8 gt Set Group Bit1 SP gt Setting Group Select Bit 1 24 SIPROTEC 7SJ689 User Manual C53000 G1176 C346 1 Date 02 2012 Functions 2 1 5 2 1 5 1 2 1 5 2 2 1 General Power System Data 2 General The system data Power System Data 2 includes all function settings In contrast to the Power System Data 1 as discussed before the settings can be changed with the setting group Setting Notes Definition of Rated Values Address1101 Measurement Full Scale Voltage 100 and 1102 Measurement Full Scale Current 100 the primary reference voltage Phase to Phase and reference current
146. zation Interfaces as well as Circuit Class III 5 kV peak value 1 2 50 us 0 5 J 3 positive and 3 negative pulses at intervals of 1 s EMC Tests for Immunity type test 76 Standards IEC 60255 6 and 22 product standards EN 50082 2 generic standards DIN 57435 Part 303 High Frequency Test IEC 60255 22 1 Class Ill and VDE 0435 Part 303 Class III 2 5 kV peak value 1 MHz t 15 us 400 Inrush Current per Second Test Interval 2s R 200 Q Electrostatic Discharge IEC 60255 22 2 Class IV and IEC 61000 4 2 Class IV 8 kV Contact Discharge 15 kV Exhaust Bipolarity 150 pF R 3300 High Frequency Region Irradiation Pulse Modulation C 60255 22 3 report Class III 10 V m 27 MHz to 500 MHz High Frequency Region Irradiation Pulse Amplitude Modulation IEC 61000 4 3 Class III High Frequency Region Irradiation Pulse Modulation IEC 61000 4 3 EN V 50204 Class III 10 V m 80 MHz to 1000 MHz 80 AM 1 kHz 10 V m 900 MHz Repetition Frequency 200 Hz Duty cycle of 50 Fast Transient Disturbance Variants Burst IEC 60255 22 4 and IEC 61000 4 4 Class IV 4 kV 5 50 ns 5 kHz Burst time 15 ms cycle frequency 300 ms bipolarity R 50 Q test duration 1 min High Energy Surge Voltages SURGE IEC 61000 4 5 Installation Class 3 Pulse 1 2 50 us Auxiliary Voltages Common Mode 2 kV 12 Q 9 uF Different Mode 1 kV 2 Q 18 uF Measurement Inputs Inpu

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