Home

User Manual - ADC Energy

1. 2 59 LCD CONTRAST It is menu to control LCD screen brightness There is the possibility of difference for brightness of screen according to position or ambient temperature installed relay User can control screen brightness according to environment of placed relay LCD CONTRAST settin 1 Press right l gt gt key after find LCD CONTRAST in COMMAND menu 2 Press right l gt key in LCD CONTRAST change display 3 Press key after input SET password using up N down V key moving by each position using left right gt key in case of ask password in last line of screen 4 After input right password LCD CONTRAST ratio blinks 1f press right E gt key 5 Press ENTER key after press up down V key and finds wanted screen brightness Because brightness ratio changes between 80 0 99 9 when change from 99 9 to 80 observe because can change as suddenly display is white If is pressing up N down V key continuously LCD screen brightness changes continuously Relay escapes LCD CONTRAST screen if press left S key after setting ends 3 Function 3 1 General SETTING menu is to display or change setting value that need in function achievement of x PNC TECH is PAC F100 Feeder Protection and Control Unit relay The present setting value can be confirmed by front key handling But in case of change setting value Input password
2. PAC F100 Feeder Protection and Control Unit 4 Application example 4 1 Wiring and setting PAC F100 A Figure 4 1 Application example wiring Table 4 1 Application example POWER SYSTEM setting Power System Setting Unit 1 FREQUENCY Jett LI PTCONNECT WE TI 7 PHSCTRATIO 13008 LI 8 GNDETRATIO 13008 9 SETGROUP GROUPH Set SETTING POWER SYSTEM like table 4 1 and inputs current voltage X PNC TECH TU PAC F100 Feeder Protection and Control Unit SSS Sao 4 2 Measurement Current Voltage input Terminal Input value 00 A 240 0 Primary current voltage frequency Sequence current display Current voltage magnitude reflects CT and PT Ratio setting and marks by primary current voltage Phase metering marks via A phase voltage Via A phase current in case of PT wiring is NONE display M A Phase voltage 3300 110 110 3300 V 0 0 M B Phase voltage 3300 110 110 3300 V 240 0 M C Phase voltage 3300 110 120 3600 V 120 0 m N Phase voltage 1100 110 30 300 V 30 0 M 3 Phase average voltage 3300 3300 3600 3 3400 V M AB Line voltage 3300 110 190 52 5715 6 V 30 0 M BC Line voltage 3300 110 199 24 5977 2 V 271 5 M CA Line voltage 3300 110 199 24 5977 2 V 148 5 M A Phase current 300 5 1 60 A 330 0 M B Phase current 300 5 2 120 A 210 0 M C Ph
3. ee an nene eee enen aaa aaa aaa rene tee e eee aaa FL nn nno 1 17 1 6 15 Cold Load PiekunCOLDLID eee eee ooo ooo aaa aaa aaa nie 1 17 1 6 16 Inrush Detecepontlnsh eee aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa aaa nn nno 1 17 1 6 17 Protection Elements Accuracy ue eee ea eau aaa aaa aaa aaa aaa DE HED Fn nno 1 17 17 ADDITIONAL FUNCTION 1 6 s r tv odezw dE EO icon EA cubevess secnieseovaesasssesnddteovdesessientesisondaneds eons 1 18 1 7 1 Meisner 1 18 1 7 2 O e EEE EEEE EEES EEEE E 1 18 1 7 3 Sequence Loge Easvl ogic ener 1 19 1 7 4 Cool 1 19 OPERATIONAL DESCRIPTION tetris vor Sra ee SY eges eege eege 2 20 2 1 FRONT Vr um 2 20 22 EARLY SCREEN e 2 22 2 2 1 EE E EE 2 22 2 22 Circuit breaker status display and contra 2 22 2 2 3 The other E OG 2 23 2 2 4 Display switchov et ic ieu O rere ia 2 23 2 2 5 LED Eatched Status Cleat aa ada GWN RF TE A NF 2 24 23 MENU STRUCTURE DISPLAY u ngu soss sho shes k rdin OW aS a dohet EA SEO 2 24 24 MDMA o E al 2 26 2 4 1 STATUS iaa ad iaa 2 26 2 42 METERING SEE EE 2 27 X PNC TECH gt PAC F100 Feeder Protection and Control Unit 2 4 3 RECORD EN 2 29 2 4 4 SYS INFO iver ean 2 33 25 OUI TZW BAZ 2 33 2 5 1 CLEAR Wh Val entere eene rennen rennen rennen rennen enne 2 33 2 52 CLEAR EVENT eensorononrensnernrensneeneenenesnrenenssnssnsnssnesnenssnssnensenssrenrenssrenssnssrensenssrennenssnennese 2 34 2 5 3 CLEAR WANEPORNM esee eene ests ests ests ESES ESES
4. Figure 5 4 RS232 Port Connection PAC F100 Feeder Protection and Control Unit 5 3 4 RS485 Port Connection Chassis Grounded only Zr 1200 PAC F100 n RS485_1D RS485_1D RS485 I COM Figure 5 5 RS485 Port Connection PAC F100 Feeder Protection and Control Unit EE SS 9 Appendix A Time characteristics Curve Overcurrent overvoltage Undervoltage t Operating time xTM sec K C L Characteristic curve const G G Current voltage input 2 Gs Current voltage setting TM Multiplier 0 01 10 00 t K C xTM sec t 5 Protection element Inverse time curve Phase Ground IEC Normal Inverse Overcurrent 51 51N IEC Very Inverse Negative Sequence IEC Extremely Inverse Overcurrent 46T IEC Long Inverse NSI Inverse NSI Short Inverse NSI Long Inverse NSI Moderately Inverse NSI Very Inverse NSI Extremely Inverse NSI Definite Inverse KEPCO Normal Inverse KEPCO Very Inverse KEPCO Definite Normal Inverse Overvoltage 59 Inverse Undervoltage 27 Inverse Ground overvoltage 59G Trip Inverse Alarm Inverse In the case of overcurrent protection element operating time of current is equal with operating time of 2000 more than 200096 of setting current In the case of overvoltage protection element operating time of voltage is equal
5. 40 10 1 Multiplier 40 6 4 0 1 E g 1 0 01 0 1 0 001 0 01 0 0001 E A i ii i i i 1 200 300 400 1000 4000 Current II XX pne TECH n PAC F100 Feeder Protection and Control Unit PPP A ooo ANSI Long Inverse r 1 HA rn 700 Multiplier 40 6 10 4 2 lt gt 2 1 E 1 0 1 0 1 0 01 0 01 i 100 200 300 400 1000 4000 Current 75 70 ANSI Moderately Inverse 10 Cul gt i Multiplier TA Eet Yi 10 gt cj H H H 8 1 6 4 lt gt a 8 1 0 1 0 1 0 01 0 01 0 001 i i i i ii 100 200 300 400 1000 2000 4000 Current gt c 3X rw TECH gt PAC F100 Feeder Protection and Control Unit ANSI Ww LI en meren 100 Multiplier 1 40 2 o TR i 42 E Fo 4 1 0 01 30 1 0 001 0 01 0 0001 i i i ii 100 200 300 400 1000 2000 4000 Current 75 256 ANSI Extremely Inverse TE TETT 100 1 Multiplier lt gt o e g TE 4 FD 1 2 44 0 01 40 1 0 001 0 01 0 0001 i i i ii 100 200 300 400 1000 2000 4000 Current gt c 3X rw TECH aa PAC F100 Feeder Protection and Control Unit sa ANSI Defini Multiplier 10 z 4 6 4 lt gt o 2 E ES 1 E 0 1 0 1 0 01 0 01 0 001 i i i p p r GEL e ere 100 200 300 400 1000 2000 4000 Current gt c 700 Multiplier 10 8 6 10 4 gt 2 a 2 2 1 E 1 0 1 0 1 0 01 0 01 i i i E i i 100 200
6. a _FUSE_FAIL PT fuse failure operation PAC F100 Feeder Protection and Control Unit SSS 49 3 3 3 2 Current input circuit monitor CURRENT SUM Current Input Circuit is monitored by the difference between vector sum of 3 phase CT current inputs and ground CT current input 310 Ig Imax gt Current Sum Factor for 310 Ig gt Current Sum Threshold 10 Zero sequence phase current Ig IN current Imax MAX IA IB IC 310 calculate current detect Figure 3 36 Current input circuit monitor operating characteristic SETTING SYSTEM aerate EE CURRENT SUM Setting Item _Descri iption 1 FUNCTION JENABLED DISABLED Whether function useornot 2 THRESHOLD 0 10 10 00 0 01 A Threshold current setting 13 FACTOR 0 10 090 001 racorseting Metering and EasyLogic Operand LCD display Item Description Secondary Zero seguence current magnitude Secondary N Phase current magnitude CT SUM FAIL PAC F100 Feeder Protection and Control Unit EE Z 3 3 3 3 Voltage unbalance monitor VOLTAGE BALANCE Voltage Unbalance is operated when the ratio of minimum phase voltage to maximum phase voltage is less than setting ratio value Voltage Unbalance is blocked when any protection element pickup is operated Vmin Vmax lt Voltage Balance Factor for Vmax gt Voltage Balance Threshold Vmax Max VA VB VC Vmin
7. 1msec Event Item Protection status Current Voltage inclusion Contact Input Output status Setting change Circuit breaker control Control Power On Off Recoring Data clear Circuit breaker output number change etc Features When produce protection element event quantity of electricity Frequency Voltage Current RMS and Angle together recording Even if control power is lost data is kept Waveform Recording Maximum recording number Maximum eight according to setting Sample number per cycle 64 samples cycle Record Type Block x Cycle 2x200 4x100 8x50 Trigger Position 0 99 1 step Trigger Condition Setting by Logic operand Sample Data Current Voltage Protection Status Pickup Operation Contact Input Output Status Features COMTRADE IEEE C37 111 File Format Even if control power is lost data is kept MIN MAX Recording Distinction cycle 100ms Record Item Line to Line Voltage Voltage Current by a phase 3Phase Real Reactive Apparent Power 3Phase Power Factor Demand current by a phase 3Phase Demand Real Reactive Apparent Power Frequency Features When produce MIN MAX occurrence time together recording Even if control power is lost data is kept PAC F100 Feeder Protection and Control Unit BEE A ooo 1 7 3 Sequence Logic EasyLogic Operand Circuit Breaker Open Close control Protection operation status Self diagnosis status Monitoring operation status Contact input status Logic Operation status Operator AND
8. 2 8 inputs OR 2 8 inputs NAND 2 8 inputs NOR 2 8 inputs NOT LATCH S R Timer On Off Pulse Features Up to 48 operators can be used Sequence logic is composed using Operand Operator 1 7 4 Control Circuit Breaker Number 2 CB Interlocking Through EasyLogic freely composition possibility Local Control Control because use KeyPad for control Malfunction prevention by password input Remote Control Control through rear RS 485 communication port or contact input Setting Group Number 4 Setting Group Local Control Through KeyPad change in Setting System Remote Control Change through rear RS 485 communication port PAC F100 Feeder Protection and Control Unit 2 Operational Description 2 1 Front Panel Front panel of PAC F100 is consisted of graphic LCD 240x128 30 Characterx16 Line 16 LEDs and 11 keypad buttons and RS232C communication port This relay becomes to prevent malfunction by password input when operate setting value change or control keypad Protection function is achieved in interval that operates driving information through LCD and marks update in case of event of priority order occurs If connect PACManager on front RS232C port setting value change work of event fault waveform MIN MAX recording transmission is available conveniently to notebook Figure 2 1 Front Panel 3X rw TECH E PAC F100 Feeder Protection and Control Unit EE Table 2 1 LED LCD Function LED LCD Funct
9. 13 1 4 3 Mechanical Test ee iie dietro t rec FF Y Y latest 1 14 1 4 4 Temperature and Humidity Test 1 14 15 USE ENVIRONMENT dersonisososonsniv sito rev rvir ves s r tava p s rest NEEESE sore sh 1 15 1 6 PROTECTION DETECTION ELEMENTS cn coca anes eca ne vec eee eneve rene vezore vrer e eee nein tenerent trennen 1 15 1 6 1 Phase Ground Neutral Overcurrent Protection 5015 1 2S0NISIN sss 1 15 1 6 2 Sensitive Directional Ground Overcurrent Protection 6 7NS esses 1 15 1 6 3 Thermal Overload Protection 49 nse nenes ene cenon ee teme enen ee teke zene IH I nnne nennen 1 15 1 6 4 Undercurrent Protection 37 ness adi i 1 15 1 6 5 Negative Sequence Overcurrent Protection 46 46 T nana nana nana nane ene zere zere zere vere re zemer 1 16 1 6 6 Current Unbalance Phase Open Protection A6U sse 1 16 1 6 7 Overvoltage 59 1 Undervoltage 27 Protection nana ea aaa nnr vene vene eee IH rere rere 1 16 1 6 8 Residual Ground Overvoltage Protection 59G sese 1 16 1 6 9 Negative Sequence Overvoltage Protection 47 sse 1 16 1 6 10 Under Overfreguency Protection 81U O sess 1 16 1 6 11 Auto AAA 1 16 1 6 12 Circuit Breaker Failure Protection SOBF sess 1 16 1 6 13 Phase Direction Detectponte eee aaa aaa aaa aaa aaa aaa e eee eee aaa nno 1 17 1 6 14 Ground Direction Detection 67N
10. ESES ESES ESES ests eses ests eene 2 34 2 5 4 ORJI NUE 2 34 2 5 5 RESET MIN MAX CZ 2 34 2 5 6 CONTACT OUT TEST 2 35 2 5 7 PANEL TEST UE 2 35 2 5 8 TRIP COUNTER SET 2 35 2 5 9 LCD CONTRAST sese enne te tentes trennt enirn nene nennen nnn nnn 2 36 3 FUNCTION c c Y 3 36 3 1 GENERAD eieren ae 3 36 3 1 1 SIM 3 37 3 1 2 EE 3 37 3 1 3 POWER Ehe 3 37 3 2 PROTECTION FUNCTION ue ewid kur st ti ry den FA EEE KO EE EET Fo Eo ish 3 38 3 2 1 Phase Ground Overcurrent Protection 50 51 S0NISIN aaa nana aaa aaa an ane nene ee zene aa reu 3 39 3 2 2 Sensitive ground overcurrent protection 67Ns esse zene zere vec e eee eee aaa rere 3 42 3 2 3 Thermal overload protecton 09 aaa aaa enne 3 44 3 2 4 Undercurrent Protection 3 7 essen nennen ener nnne nns 3 45 32 5 Negative Sequence Overcurrent Protection 46 46T s sseaae aaa ze ee zere vene eee IH 3 46 3 2 6 Unbalance current Phase open Protectpont A0 3 48 3 2 7 Overvoltage Protection 59 Undervoltage Protecpon O27 3 49 32 8 Ground Overvoltage Protection 59Q sse eene enne nnne 3 53 3 2 9 Negative sequence overvoltage Protection 47 rrnrrnnvrnnrrnvrrnvrrnnrrnrrnnernnrrnnrrnnrrrsrrnernne 3 55 3 2 10 Under overfrequency Protection 81U O sse 3 56 3 2 11 Auto Reclosing 79 sse eene aaa aaa aaa rennen enne ennt 3 57 3 2 12 Circuit Breaker F
11. FAIL DISC TIME 4 id RECL TIME Figure 3 23 Auto reclosing 2th recloser fail X PNC TECH 3 58 PAC F100 Feeder Protection and Control Unit SETTING PROTECT 1 4 AREL 79 Setting Item Step Unit Description FUNCTION ENABLED DISABLED Whether function useornot SHOT NUM 1 40 Reclosing count setting PRE CON EasyLogicoperand Reclosing prepare condition setting 4 START CON EasyLogic operand Reclosing start condition setting STOP CON EasyLogic operand Reclosing stop condition setting PRE TIME sec Reclosing prepare time setting 7 DISC TIME 0 01 5 00 0 01 sec Circuit breaker operating discriminating time setting RECL TIME 0 01 350 00 0 01 sec Reclosing reclaim time setting 1 4 DELAY 10 01 300 00 0 01 sec Reclosing injection delay time setting 13 BLOCK EasyLogic operand Protection blocking condition 14 EVENT ENABLED DISABLED Whether event record or not Metering and EasyLogic Operand LCD display Item Description RECL 79 READY Auto reclosing ready 79 IN PROG Auto reclosing progress 79 FAIL Auto reclosing fail 79 SUCCESS PAC F100 Feeder Protection and Control Unit BEE sje 49 3 2 12 Circuit Breaker Fail Protection 50BF After circuit breaker fail protection passes fault exclusion expectation time after relay displays trip signal to circuit breaker for fault origination in case current passes continually it is the second protectio
12. Item Description 37 OP Instantaneous definite time undercurrent protection operation OR 37 OP A B C Instantaneous definite time undercurrent protection A B C Phase operation 3 2 5 Negative Sequence Overcurrent Protection 46 46T Negative sequence overcurrent protection element is applied to detect unbalance fault that ground overcurrent protection element does not detect Negative sequence overcurrent protection element have same protection elements of instantaneous definite time 2 inverse time 1 as phase ground overcurrent protection 50 51 50N 51N element Pickup current 12 X PNC TECH 945 PAC F100 Feeder Protection and Control Unit BEE r of negative sequence overcurrent protection is l i I2 z a L tal ABC phase rotation Minimum operating time of instantaneous definite time element is below 40msec Inverse time element property curve is consisted of IEC class 4 IEEE ANSI class 7 and KEPCO class 3 Detailed contents for property curve expect to refer to Appendix A Time characteristics Curve 12 Negative sequence phase current 12 46 PKP Calculate Figure 3 10 Instantaneous definite time negative sequence overcurrent protection operating chracteristic I2 Negative sequence phase current 12 Calculate Figure 3 11 Time delay negative sequence overcurrent protec
13. Min VA VB VC THRES FACTO Figure 3 37 Voltage unbalance monitor operating characteristic SETTING SYSTEM MONITORING VOLTAGE BALANCE Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED __ Whether functionuseornot 13 FACTOR 010 090 0 01 Factorsetting Metering and EasyLogic Operand LCD display Item Description PT BAL FAIL Voltage unbalance monitor operation PAC F100 Feeder Protection and Control Unit 3 3 3 4 Current unbalance monitor CURRENT BALANCE Current Unbalance is operated when the ratio of minimum phase current to maximum phase current is less than setting ratio value Current Unbalance is blocked when any protection element pickup is operated Imin Imax lt Current Balance Factor for Imax gt Current Balance Threshold Imax Max IA IB IC in Min IA IB IC THRES FACTO Figure 3 38 Current unbalance monitor operating characteristic SETTING SYSTEM MONITORING CURRENT BALANCE Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED __ Whether function use ornot_ 3 FACTOR 0 10 090 001 rociorseting Metering and EasyLogic Operand LCD display Item Description CT BAL FAIL Current unbalance monitor operation PAC F100 Feeder Protection and Control Unit eS Ess 3 3 3 5 Trip circuit supervision TCS This is alarming function is case
14. Relse OCR B C Prot Relse OCR A Waveform Captured Prot Pkp OCH B Prot Pkp OCR A Prot Pkp OCR C Drot Op IOCR f 60 00H2 Va 108 94V 0 0 la 10 004 268 9 Vb 110 25V 240 2 Ib 9 99A 148 7 Vc 108 95V 120 3 Ic 10 004 28 7 Prat On NCR f 7 CY Connected COM1 19200 N 8 1 Event record Recorded events are listed up in LCD and uploaded to PACManager locally or by SCADA remotely Event recording is kept even if power of relay is lost 3 66 PAC F100 Feeder Protection and Control Unit SSS ss Waveform record PAC F100 has fault oscillograph function up to 8 waveforms with 64 sampling rate in non volatile memory Waveform has maximum 4 second recording time where current voltage I O contacts protection element status are included Trigger condition to start recording can be I O contact status change protection element operation and combination of internal logic configuration by EasyLogic And trigger position can be set in 0 99 location of total waveform size GBE F3 53 693 EJ s 0 00 20 0 8 96 Z182 29 7 85 22 5 EE A ES tm Wu m 185 22 7 0 08 23 5 0 09 z1838 008 214 1 oi EE a E 0 00 2249 3 Voltage Current 0 00 323 22 296 25 265 35 290 75 269 64 w EE i 288 97 0 00
15. Time m Ti 463 02 msec m T2 500 26 msec Delta T Sz Meee File Name demo Trigg ime Waveform Analysis Figure 3 33 PACManager Recorded waveform are listed up in LCD and uploaded to PACManager locally or by SCADA remotely Waveform recording is kept even if power of relay is lost Waveform is of COMTRADE file format so that it can be used for fault simulation with fault analysis and relay test equipment SETTING SYSTEM WAVEFORM RECORD Setting Item Step Unit Description 1 TYPE 8 50 4 100 2 200 Cycle Waveform save number and capacity 8 50 8 Number 50cycle 2 TRIGGER SRC EasyLogic operand KH Trigger source setting 3 TIRGGER POS 0 99 1 Trigger position setting 40 Waveform 40 before trigger waveform 60 after trigger Xx PNC TECH SS PAC F100 Feeder Protection and Control Unit ES MIN MAX Record Cycle of MIN MAX record is 100ms Primary value of line to line voltage current by phase 3Phase real reactive apparent power 3Phase power factor demand current by phase 3Phase demand real reactive apparent power frequency is recorded with occurrence time to MIN MAX record Relay can upload in local through PACManager TM or remote Waveform recording is kept even if power of relay is lost E 5 PACManager Monitoring a n 7 S File E Communication Command C View Help zie x Open db Save setting Monto T gt Eesyoge EB EvalTool DSPRIW era W lC OL OS Nu
16. after input SET password using up X down V key moving by each position using left right gt key in case of ask password in last line of screen 3 After input right password test is executed if press right gt 1 key Relay is converted in COMMAND menu screen after test is executed 3 times 2 58 TRIP COUNTER SET This menu is to change trip counter of two circuit breakers When change relay singleness circuit breaker trip counter before relay replace must be set for circuit breaker supervision x PNC TECH ES PAC F100 Feeder Protection and Control Unit TRIP COUNTER SET change 1 Press right gt key after find TRIP COUNTER SET in COMMAND menu 2 Circuit breaker that want change in circuit breaker trip counter setting display presses up N down V key and selects Press right l amp gt key after select circuit breaker 3 Press JENTERI key after input SET password using up A down V key moving by each position using left S right l gt key in case of ask password in last line of screen 4 After input right password trip counter digit blinks if press right gt key Relay stores automatically if press ENTER key after make into value to set pressing up N down lV key Relay escapes in trip counter setting display if press left lt key after setting ends
17. diagnostic status event data clear waveform data clear energy data clear thermal data clear circuit breaker output counter change etc When it is protection element operation status change relay records together fault information M Frequency of A Phase voltage Secondary magnitude If PT wiring is NONE frequency is A Phase current E Voltage A B C N Phase Secondary magnitude angle M Current A B C N Is Phase Secondary magnitude angle ED PAC P110 ppj PACP1108et File F Group Copy Help H a System Protection Easylogic Number of available events IR 2007 04 18 17 14 49 629 2007 04 18 17 15 28 311 2007 04 18 17 15 28 810 2007 04 18 17 15 28 810 2007 04 18 17 15 58 320 Yves po Vj m 2007 04 18 17 15 58 388 2007 04 18 17 15 58 479 2007 04 18 17 15 59 550 2007 04 18 17 15 59 694 2007 04 18 17 15 59 696 2007 04 18 17 15 59 950 2007 04 18 17 16 04 213 2007 04 18 17 16 04 222 2007 04 18 17 16 04 359 2007 04 18 17 16 05 518 see blo H CEN 2007204 41R 17 18 07 305 Figure 3 32 PACManager 1oi ed Event Waveform Monitoring Event Data CLEAR eform Captured CAP CTRL 4 On System Reset Power On Breakert1 Trouble Breakent Trouble ProtPkp OCR A f D 00Hz Va 109 94V 0 0 la 10 004 268 9 Vb 110 14 240 6 Ib 9 994 148 7 Vc 109 88V 120 4 Ic 9 994 28 7 Prot Pkp OCR C Prot Pkp OCR B ProtOp IOCR A Prot
18. ground overcurrent protection is used by grounding fault detection of insulated system It is direction protection element acting by input voltage according to topology of voltage input and definite time by size and angle of sensitive current Property of direction element relay needs especial attention on wiring direction of sensitive current and voltage If voltage input is 3VO in case of wiring is NONE or DELTA protection element does not act to direction because zero sequence voltage does not occur When direction element is NONE relay acts by size of sensitive current Maximum 3 42 Operating PAC F100 Feeder Protection and Control Unit Figure 3 6 Sensitive ground overcurrent protection operating angle characteristic Operation phase by direction of sensitive ground overcurrent protection element is as following FORWARD Cosin e 3V VG MTA ZIs 0 REVERSE Cosin e Z 3V VG MTA ZIs lt 0 VO Zero sequence phase voltage VG VN Z Angle 67Ns PKP 3V0 Angle Calculate FUNC DIREC VOLT CURR VOLT Figure 3 7 Sensitive ground overcurrent protection operating characteristic SETTING PROTECT 1 4 SG 67Ns Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED en 2 DIRECTIO
19. high position communication or SCADA through RS485 communication after make control authority of circuit breaker through circuit breaker control authority change method by Remote status in case of want circuit breaker control in Remote 2 2 3 The other display Time registered under LCD for line means now system time and EVENTS WAVES displays recorded event fault data number RECL displays auto reclosing counter and registered in case of auto reclosing is progressing Setting group of protection element that SGI is applied present means GROUP 1 TIRI T2R2 display of LCD first line marks transmission of RS485 communication and reception TI means tx data of COMI and RI means rx data of COMI and T2 means tx data of COM2 and R2 means rx data of COM2 2 2 4 Display switchover Relay is switched over automatically by PROTECTION item of DISPLAY STATUS menu if protection element operates in measurement screen Relay return by early screen if automatic switchover condition is returned and key operation does not occur more than 3 minutes LCD returns by early screen as backlight turns off if do not handle key for 3 minutes Xx PNC TECH ge PAC F100 Feeder Protection and Control Unit 2 2 5 LED Latched Status Clear TRIP LED Clear TRIP LED is lighted up in case of protection element more than one operates by representative LED of protection element action TRIP LED Clear presses key 2 times wh
20. if recloser start condition occurs again for recloser success discriminating time Open circuit breaker if recloser start condition occurs after recloser counter ends and 79 FAIL occurs and does not run recloser more Recloser is progressing or relay does not progress recloser more if recloser stop condition STOP CON is produced And recloser success or failure status information is become Reset when become recloser ready state Circuit breaker injection of auto reclosing must set circuit breaker control signal through EasyLogic of PACManager because is attained by CBI CLS CTRL Example about success and failure of auto reclosing is as following If auto reclosing is begun counter of auto reclosing can confirm through lower column department RECL of early screen gt Mt PRE TIME PRE CON START CON STOP CON CB Close DI E pe DISC TIME qe DISC TIME RECL TIME RECL TIME 9 READY T5 1N FROG 79 SUCCESS 79 FAIL Figure 3 21 Auto reclosing 2th recloser success x PNC TECH ad PAC F100 Feeder Protection and Control Unit EE RN PRE TIME PRE CON START CON STOP CON CB Close DI DISC TIME RECL TIME RECL TIME 19 READY 79_IN_PROG 79 SUCCESS 79 FAIL RECL TIME Figure 3 22 Auto reclosing 2th recloser circuit breaker close fail PRE CON START CON STOP CON CB Close DI DISC TIME RECL TIME RECL TIME i 79 READY 79 IM PROG 79 SUCCESS 79
21. is registered as OV PT wiring can set using keypad or PACManagerTM PT Ratio PAC F100 has 4 voltage inputs These are all source of protection elements that use voltage Phase ground voltage ratio is set to use keypad or PACManagerTM Phase line to line voltage value PHS PT PRI PHS PT SEC input voltage V Ground voltage value GND PT PRI GND PT SEC input voltage V CT Ratio PAC F100 has 4 current inputs These are all source of protection elements that use current Phase ground current ratio setting can set using keypad or PACManagerTM Phase current value PHS CT RATIO input current A Ground current value gt GND CT RATIO input current A Protection element setting group PAC F100 has 4 different groups about protection element Setting group is set to use SETTING SYSTEM POWER SYSTEM POWER SYSTEM menu or PACManager M or remote communication SETTING SYSTEM POWER SYSTEM POWER SYSTEM Setting item Range Step Unit Description FREQUENCY __ 60Hz 5S0Hz Rated frequency 2 PTCONNECT _ NONE WYE DELTA PTwirimg 7 PHSCTRATIO 5 50000 5 PhaseCTRatio 8 GND CTRATIO 5 50000 5 Ground CT Ratio 9 SETGROUP GROUPHI GROUP 4 Protection group setting 3 2 Protection function Protection element setting of relay is attained through SETTING PROTECTFx Protection element is phase ground overcurrent protection 50 51 SON 51N sensitive overcurrent protection 67Ns the
22. monitoring function Eight user setting LEDs Panel design easiness in sequence logic structure through EasyLogic Editor Test function Output relay and front display department Software upgrade easiness by flash memory use Flexible control source option AC 110 240 V DC 19 130 V Access Security by password for settings and CB control PAC F100 Feeder Protection and Control Unit 1 2 Application M Backup protection control monitoring of distribution line transmission line and transformer rx se PAC F100 Figure 1 1 Function single line diagram Table 1 1 DeviceFunction Device Function 37 6 6 E 79 37 Undercurrent Protection 46 1 46 2 Instantaneous Definite time negative sequence overcurrent Protection P Geng a cd N gt mE E Inverse ground overcurrent Protection Deg T Inverse negative sequence overcurrent Protection U i 79 fawtoReclosmg i Sensitive directional ground overcurrent Protection PAC F100 Feeder Protection and Control Unit 1 3 General Specification 1 3 1 Rated Control Power Input AC 110 220 V 20 50 60 Hz DC 80 300V DC 19 130V Normal operation duration in short term power interruption is 100ms Power consumption Below 30VA Actually 15W 1 3 2 Voltage Rated voltage AC 50 240 0V 50 60Hz Voltage range 1 450V Overload capability Continuous 450V
23. operation status POWER OUANTITY Power guantity metering METERING HARMONIC Harmonic metering EVENT Event occur data RECORD WAVEFORM Fault waveform data MIN MAX Min Max data SYS INFO MPU and DSP version PASSWORD Password setting POWER SYSTEM Power system and wiring setting RTC System time setting SYSTEM WAVEFORM RECORD Waveform record setting BREAKER Circuit breaker status and setting COMMUNICATION COM1 2 setting MONITORING Monitoring setting DEMAND Demand setting CONTACT INPUT Contact input setting display CONTACT OUTPUT Contact output setting display EASY LOGIC LED Programmable LED setting display LOGIC COMPONENT EasyLogic Component setting display OC 50 51 Overcurrent setting OCG 50N 51N Ground overcurrent setting SG 67Ns Sensitive ground overcurrent setting SETTING THERMAL 49 Thermal setting UC 37 Undercurrent setting NSOC 46 46T Negative sequence overcurrent setting UBOC 46U Unbalance overcurrent setting OV 59 Overvoltage setting PROTECT UV 27 Undervoltage setting HI 4 OVG 59G Ground overvoltage setting NSOV 47 Negative sequence overvoltage setting FREQ 81U O Under over frequency setting AREL 79 Auto reclosing setting CBF 50BF Circuit breaker fail setting PHS DIR 67 Phase direction detection setting GND DIR 67N Ground direction detection setting COLD LD Cold Load Pickup setting INRUSH Inrush detection setting CLEAR Wh Varh Wh Varh data clear CLEAR EVENT Event data clear CLEAR WAVEFO
24. should be confirmed Setting by front panel 1 Press right l gt key after select change item to use up l N down lV key in details menu to change setting value 2 Press ENTER key after input SET password using up l N down V key moving by each position using left right key in case of ask password in last line of screen Password initial value is 0000 3 After input right password setting value blinks if press right 2 gt key In case of inputted wrong password relay asks password again 4 Press ENTER key after select value that wish to set pressing up l N down V key 5 If press left key before press ENTER key relay returns by setting value ago 6 In case of return by early screen using left El key relay asks setting save availability This time relay is stored by changed setting value if press up down key and press ENTER key after selects YES 7 In case of selected NO set value is canceled In case of change several items at the same time password does not require several times if do not escape SYSTEM or PROTECT block If use PACManager M setting is possible conveniently 31 1 SYSTEM System setting items have password power system RTC waveform recording circuit breaker communication monitoring element and
25. the status of a contact input feedback from trip contact output keeps 0 status for more than 5 minutes To monitor without CB open close status information CB aux contacts 52a 52b and resistance are reguired V M I Trip Contact 1 bs lt T Trip circuit monitor contact e UE pa 52b ai ANN R XD RE Trip Coil V 0 Figure 3 39 TCS circuit composition SETTING SYSTEM MONITORING TCS Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED Whether function use ornot 2 TRIP INPUT CONTIN 1 Trip input CONT IN 16 Metering and EasyLogic Operand LCD display Item Description TCS FAIL TCS operation 3 34 Demand Relay sets demand s interval update number of times sync time and measures demand of three phase current real reactive apparent power SETTING SYSTEM MONITORING TCS Setting Item Step Unit Description 1 INTERVAL 15 30 60 2 UPDATE 15 1 _ Update number setting 3 SYNC TIME 0 15 30 45 min Sync time setting PAC F100 Feeder Protection and Control Unit 3 3 5 Communication SETTING SYSTEM COMMUNICATION sets that need in 2 RS485 communications that is situated to relay rear Appear in 2 RS485 communication port settings and DNP3 0 protocol setting screen in case of DNP3 0 protocol is included product Appear in 2 RS485 communication port setting screens in case of IEC60870 5 103 protocol is included product COM is Modbus
26. waveform recording data that is stored even if control power is lost Stored recording can analyze in PC after upload using front communication port in integration PC program PACManager If min max value is inputted through analog input MIN MAX recording function of PAC F100 is recorded quantity of electricity by primary value with inputted time and recording is kept even if control power is lost PAC F100 has 8 basic LEDs and 8 user setting LEDs and offers convenient menu tree through graphic LCD and relay and circuit breaker can be controlled by keypad There is one RS 232 port on front of PAC F100 that can communicate with PC program PACManagerTM and are two RS 485 ports on rear of PAC F100 can connect with remote monitoring system This relay provides ModBus DNP3 0 and IEC 60870 5 103 protocol for communication with remote monitoring system X PNC TECH PAC F100 Feeder Protection and Control Unit E 1 1 Characteristics M Digital line Protective Relay that use two processors M Use possibility by backup protection control and monitoring of distribution line transmission line and transformer M 4 protection element setting groups M Eighteen protection element OCR OCGR SGR Thermal Overload UCR NSOCR UBOCR OVR UVR OVGR NSOVR FREQ AREL CBF PHS DIR GND DIR COLD LD INRUSH Various TC curves IEC standard ANSI standard KEPCO induction type P amp C curve Control of CB open close on local and remote mod
27. with operating time of 800 more than 800 of setting voltage Thermal overload protection Hot State SES c t r ln min Cold State min t Operating time T Time const I Current input Iy Rated current Ip Previous current k Overload ratio PAC F100 Feeder Protection and Control Unit eS Sooo IEC Normal Inverse T r 1000 Multiplier e 140 4 H H 5 16 10 4 a 2 2 1 Er WEN Ee 0 1 0 1 0 01 0 01 i i i i i iii di oadd 100 200 300 400 1000 2000 4000 Current 74 IEC Very Inverse 2000 NES rua EE 1000 100 10 Multiplier 40 6 mee 0 4 2 Sa 1 E E X 0 1 0 1 0 01 0 01 0 001 i i 100 200 300 4 2000 4000 oo 1000 Current gt c K pne TECH PAC F100 Feeder Protection and Control Unit Lee ooo IEC Extremely Inverse ER 5000 1000 100 10 jMultiplier ao 81 2 4 e E 2 1 0 1 0 1 0 01 d H 0 01 0 001 pee ege Ge pr OT Fe 100 200 300 400 1000 2000 4000 Current IEC Long Inverse 15000 AAA 10000 1000 100 Multiplier 40 6 14 10 2 1 lt gt a E E 0 1 0 1 0 01 0 01 i i i 100 200 300 400 1000 2000 4000 Current gt c 5 88 PAC F100 Feeder Protection and Control Unit ANSI Inverse 600 Multiplier 4 E x 2 E 2 1 0 1 0 1 0 01 0 01 0 001 i Li 100 200 300 400 1000 2000 4000 Current
28. 2 7 EventDispl y enter hcm hene pee diee d FR 2 29 Tabl 2 8 MIN MAX DiSpl y desleal 2 32 Table 4 1 Application example POWER SYSTEM setting sess 4 77 Tabl 5 l Terminal arrangement a 5 82 X PNC TECH gt PAC F100 Feeder Protection and Control Unit 1 Overview gt PAC F100 is multifunction relay that have all functions protection control and monitoring This relay is available by backup protection control and monitoring of distribution line transmission line and transformer irrelatively to grounded system earthed network unearthed network and resistance earthed network etc of system and to distribution power system because has directional detection element applicable PAC F100 has various measuring and monitoring function such as quantity of electricity measure self diagnosis current input circuit monitoring current voltage unbalance monitoring PT fuse monitoring and Trip Circuit Supervision TCS PAC F100 has four setting groups for protection and change and apply setting group according to system driving condition change and enables optimum protection This relay can be various and designs economically trip logic inter lock sequence and lock out function without external addition logic or connection by programmable logic Easy Logic Event and waveform recording function of PAC F100 offer driving history of necessary data and device to fault analysis PAC F100 has event and
29. 3 TS10 NO SS TS11 NO 70 TS12 NO sa TS7 12 COM 5 9 TS13 NO TS14 NO gt TS15_NO TS15 NC z TS16 NO z TS16 NC 1813 16 COM 4 mn 3 31 IS 3 5 DH P d a DIT COM E a DI2_P 32 q DI2 COM IATA DI3_P 3 DI3_COM LIBE DI4 P A me DI4_COM a JF tra RS485 1D DI5 P s s RS485 1D DI6 P za RS485 1COM DI7 P S ss RS485 2D DI8 P a E RS485 2D DI5 8 COM RS485 2COM DI9 P E 38 CZES 89 PELLIT DIH0 P Q POWER AC DC 110 240V 53 Aw na 90 I DH1 P DI12_P a DI9 12 COM 53 DH3 P SS DI14_P a DH5 P Au DH6 P Eu DI13_16_COM N VA gt o N N VB 3 N o ve 3 Cymun oja VN 3 d id Add JE 4AF HF es d S n y v o m 8 HE Gir m am i n RT ue A p SURGE z y SURGE RS232C SURGE E anis 19 CHASSIS ESSE DB 9 gt SHT Dr GROUND BUS Front EXE Figure 5 2 PAC F100 CT PT connection x PNC TECH ns PAC F100 Feeder Protection and Control Unit 5 3 2 Input Output contact connection PAC F100 TSI NO TSI COM DII P DI1 COM Figure 5 3 Input Output contact connection DC 125V E EN uu 46 5 3 3 RS232 Port Connection PAC F100 NoteBook PC 2 3 pin cross RS232 D sub Connector D sub Connector Female
30. 300 400 1000 Current 75 K pne TECH Ad PAC F100 Feeder Protection and Control Unit 5 93 Multiplier 1 0 01 4000 ih e Lj T e 2000 gp res ij E e sam z TE JET ss EIA CUI Aan A ep te ar Jaki pae ret o ny en D ria rum a i ml HM wy a ror ang rimas pu I 1 3 seder ann jan Das mae i 1 1000 sc L H q iT me ET D HN sare Louie re Az Current gt c rr Ara duma eden 200 300 400 Sn ER Y 9 10 100 o o o o o o o o ial n os au 9 o 1 oi 0 001 ne PAC F100 Feeder Protection and Control Unit Overvoltage Inverse 800 1 r pow T 100 2a Time sec 0 01 0 001 i i i iii i 100 200 300 400 1000 2000 Voltage gt c Undervoltage Inverse 5000 1000 o Time set 10 20 30 100 Voltage gt c K pne TECH A PAC F100 Feeder Protection and Control Unit mmm moriens br fpem D y v d HEA din dnd U us iade n i nd U LLL Wa Ze en vie ra LLU uu MENU damn E imim im mig K H s SS E du H wel SE ae e Sr TT LE q I AN mi reana lt 1 1 D da D 1 DH 1 ne 5 95 PAC F100 Feede
31. AX This menu is cleared min max record data stored to relay If run RESET MIN MAX all of the x PNC TECH d PAC F100 Feeder Protection and Control Unit stored min max record data are initialized If run RESET MIN MAX all of the stored min max record data are initialized And quantity of electricity is recorded to each MIN MAX in time that achieves command Reset MIN MAX 1 Press right l gt gt key after find RESET MIN MAX in COMMAND menu 2 Press ENTER key after input SET password using up N down St key moving by each position using left right gt key in case of ask password in last line of screen 3 After input right password contents to RESET MIN MAX if press right 2 key are published and phrase NO blinks This time come out menu pressing left El key in case of does not want delete or presses ENTER key in phrase NO 4 Press ENTER key if phrase YES is expressed after use up l N down VI key Relay is converted in COMMAND screen after phrase ALL RESET is expressed for screen last line 2 5 6 CONTACT OUT TEST This menu is to test 16 output points of contacts If convert in test screen done output contact turns into Enegized by all De enegizeds If test is preceded LED RUN TEST blinks Contact out test 1 Press right 2 gt key after find CONTACT OUT TEST in COMMAND menu 2 Pres
32. CUTOUT x 0 2 H 5 S NE z s 30 n 5 P o o E lt e s a o E 20 gt s E n pr z E 50 aM gg E T V R L 4 SIDE VIEW FRONT VIEW Figure 5 1 PAC F100 Dimensioned Drawings 5 81 PAC F100 Feeder Protection and Control Unit 52 Rear terminal arrangement plan ec n 2 5 e SS el ic ECH N ei Les SL REAR VIEW Table 5 1 Terminal arrangement ret cow Mambo Bur Nja ir mse NO bla com por jire Bi aler no mpm com ajos p sce EK i s rss no Bier ist Sr Ek mse NO siper belone Jilva Kilo eso E ze faafoi a cov prier fve pje ss rsio No Jesjrso No lot Jesjonor farver s ve rs cm fol No icon r za ve Kks ss rsi _ no Jiojrsiz nojssjpnar fome s fo se sis iconas wo lsons r Jalons r pe WI fa7 Tsis nc m rsis No sr pns j cow aa nsass in Ja IL ss rsi6 NC ra rsto no seres 20 I ssen a IL Pwr SURGE so rsess 20 Jesse 1com 29 Toi TJ ofrwr zsjenassicf nfrsess acowas sumoe faofsurar is PAC F100 Feeder Protection and Control Unit BEE Soo 5 3 External Connections 5 3 1 PAC F100 CT PT connection PAC F100 61 76 62 TS1 NO TS1 COM TS2 NO TS2_COM 53 TS3 NO TS3 COM 54 TS4 NO 78 TS4 COM 55 TS5 NO 80 TS5_COM 56 TS6_NO E TS6 COM 57 TS7 NO 32 TS8 NO 58 TS9 NO 8
33. G s D Figure 3 28 Ground direction detection operating characteristic irection distinction phase Direction Polarizing Input voltage Phase characteristic phase Vpol FORWARD Cosine Vpol MTA 2310 20 Cosine ZVpol 310 6 REVERSE Cosine Z Vpol MTA Z310 0 Cosine Z Vpol 2310 lt 0 ETTING PROTECT 1 4 GND DIR 67N Setting Item Step Unit Description 1 FUNCTION Direction setting FORWARD REVERSE Reference polarizing setting VOLT Voltage reference CURR Current reference VOLT OR CURR Voltage or current reference Input voltage setting 3V0 Zero seguence voltage VG N Phase voltage 7 BLOCK EasyLogicoperand 1 Protection blocking condition 8 EVENT _ _ ENABLED DISABLED Whether eventrecord ornot Metering and EasyLogic Operand Description Secondary zero sequence current magnitude angle Secondary N Phase current magnitude angle Secondary zero sequence voltage magnitude angle Secondary N Phase voltage magnitude angle Ground direction detection operation PAC F100 Feeder Protection and Control Unit 3 2 15 Cold Load Pickup COLDLD Inrush current when it is line transformer and reactor etc are injected can lead to malfunction to exceed setting value of time of normal operation of protection element Can achieve most suitable protection that Cold Load Pickup element applies setting value of protection element high during setup time from injection detecting closing time and
34. In local circuit breaker control prohibition 6 52b INPUT NONE CONT IN 1 CONT IN 16 7 KEY CTRL ENABLED DISABLED 5 52a INPUT NONE Circuit breaker status 52A contact input mn CONT IN 1 CONT IN 16 NONE Circuit breaker status judgment by 52a PAC F100 Feeder Protection and Control Unit 3 3 3 MONITORING 3 3 3 1 PT FUSE FAILURE Zero seq Voltage occurs in case of each phase loss of PT secondary side and causes mal operations of Directional element and Under Voltage element PAC x100 supervises PT secondary circuit monitoring Zero seq Current as well as Zero seq Voltage occurrences This function cannot be applied to small earth fault current such as in ungrounded or high resistance grounded system This function is automatically disabled in Delta connection of PT setting VO Zero sequence phase voltage 10 Zero sequence phase current 0 310 3V0 PT_FUSE_FAIL Calculate Figure 3 35 PT fuse failure operating characteristic SETTING SYSTEM EN FI PT FUSE FAILURE Setting Item Unit _ Description 1 FUNCTION ENABLED DISABLED Whether function useornot 2 3V0 PICKUP 190 1 IV 3V0 Pickup setting 3 310 PICKUP a 5 00 0 01 310 Pickup setting 2 DELAY 0 00 60 00 0 01 Operation delay time Metering and EasyLogic Operand LCD display Item Description Secondary Zero sequence current magnitude Secondary Zero sequence voltage magnitude
35. MD IB Maximum Demand B phase Primary current quantity Maximum Demand C phase Primary current DMD IC quantity DMD P Maximum 3 phase Demand real power Primary quantity MAX DEMAND POWER DMD Q Maximum 3 phase Demand reactive power QUANTITY Primary quantity DMD S Maximum 3 phase Demand apparent power Primary quantity MAX FREQUENCY Maximum frequency 2 4 4 SYS INFO DISPLAY SYS INFO shows version information of MPU and DSP 2 5 COMMAND This menu has several command as follows power energy delete event delete waveform record delete thermal data clear MIN MAX data clear contact output test front panel test circuit breaker counter setting and LCD contrast setting 2 5 1 CLEAR Wh Varh It is menu that erases electric energy data stored to relay If run Clear Wh or Clear Varh all of the stored electric energy data are initialized Electric energy clear 1 Press right 2 gt key after find CLEAR Wh Varh in COMMAND menu 2 Press JENTERI key after input SET password using up A down V key moving by each position using left right gt key in case of ask password in last line of screen 3 After input right password contents to erase if press right 22 key are published and phrase NO blinks This time come out menu pressing left lt key in case of does not want delete or presses ENTERI key in phrase NO x PNC TECH E PAC F100 Feed
36. Max phase current detect FUNC K FACT TIME COOLING Figure 3 8 Thermal overload protection operating characteristic SETTING PROTECT 1 4 THERMAL 49 Setting Item Step Unit Description 1 FUNCTION JENABLED DISABLED Whether function use or not 2 K FACTOR 10 10 4 00 0 01 k Factorsetting 1 15 BLOCK JEasylogicoperand Protection blocking condition 6 EVENT ENABLED DISABLED Whether event recordornot Metering and EasyLogic Operand LCD display Item Description 49 ALARM Thermal overload protection Alarm 49 TRIP Thermal overload protection operation 3 2 4 Undercurrent Protection 37 Undercurrent protection is usable definite time protection element by purpose of load loss open line detection etc Relay operates in case of size of phase current is below Pickup X PNC TECH SR PAC F100 Feeder Protection and Control Unit Figure 3 9 Undercurrent protection operating characteristic SETTING PROTECT 1 4 UC 37 Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED Whether function use or not 2 PICKUP 0 10 5 00 0 01 Pickup current 3 DELAY 0 00 180 00 0 01 Operation delay time 4 BLOCK EasyLogic operand Protection blocking condition 5 EVENT ENABLED DISABLED Whether eventrecordornot Metering and EasyLogic Operand LCD display
37. N NONE REVERSE Direction setting NONE There is no direction FORWARD REVERSE a 3V0 Zero sequence voltage VG N Phase voltage 3 VOLT SRC 3V0 VG Ground voltage source setting V MTA 9090 fe Itten 8 BLOCK EasyLogicoperand Protection blocking condition 9 EVENT______JENABLED DISABLED Whethereventrecordornot Metering and EasyLogic Operand LCD display Item Description x PNC TECH i PAC F100 Feeder Protection and Control Unit Sensitive current Is magnitude angle Secondary zero sequence voltage magnitude angle Secondary N phase voltage magnitude angle 67Ns PKP Sensitive ground overcurrent protection Pickup 67Ns OP Sensitive ground overcurrent protection operation 3 2 3 Thermal overload protection 49 Protection element can act via maximum value among three phase current and set alarm level Among three phase current thermal by time const c is accumulated in case of maximum value is bigger than rated current K Factor If is small thermal by time const t decreases In case of thermal is bigger than alarm level Alarm occur and Trip is produced in case of it is more than 10090 Thermal state can confirm in measurement and initialize compulsorily through COMMAND menu Detailed contents for property curve expect to refer Appendix A Time characteristics Curve 3K ew TECH E PAC F100 Feeder Protection and Control Unit Imax Max IA IB IC 100 THERMAL 100
38. Power consumption Below 0 5VA phase 1 3 3 Current Rated current AC 5 1A 50 60Hz Current range 0 1 250A In 5A 0 02 50A In 1A Overload capability 100xIn for 1s 20xIn for 4s 3xIn for continuous Power consumption Below 0 5VA phase 1 3 4 Binary outputs Trip contact 6 Points 6A Configurable Closed circuit capacity 16A Continuous AC 250V 30A 0 3sec DC 125V Resistive load Opened circuit capacity 5A 0 1 PF AC 250V 5A 0 1 PF AC 250V Signal contact 10 Points 8A 2C Configurable Closed circuit capacity 5A Continuous AC 250V 5A 0 3sec DC 125V Resistive load Opened circuit capacity 1A 0 1 PF AC 250V 1A 25ms L R Time constants DC 125V 1 3 5 Binary inputs Number 16 Configurable Voltage range Maximum DC 250V On Off threshold voltage DC 19 130V Von gt 19V Voff lt 14V DC 80 300V Von280V Voff lt 60V Recognition time Less than 10ms PAC F100 Feeder Protection and Control Unit 1 3 6 Communication Interface Front Panel RS 232 for PACManager M 19200bps fixed 8bit No parity 1 stop Modbus Protocol Rear Panel 2 Galvanic isolated for SCADA communication COM2 is Modbus exclusive use 300 38400bps 8bit No parity 1 stop Modbus DNP3 0 IEC60870 5 103 Protocol 1 3 7 Case Structure Draw out type Quality of the material Fe Weight 6 5kg Terminal U spade Ring lug Inside diameter 5mm Maximum outside diameter 12mm 1 4 Test 1 4 1 Insul
39. RM Waveform data clear CLEAR THERMAL THERMAL data clear ee RESET MIN MAX MIN MAX data clear CONTACT OUT TEST Contect output test PANEL TEST Front panel LCD LED tedt TRIP COUNTER SET Circuit breaker trip counter setting LCD CONTRAST LCD contrast setting PAC F100 Feeder Protection and Control Unit EN Se Sooo 2 4 DISPLAY This menu show digital input and contact output status user appointment LED status Logic Component status self diagnosis status monitoring element and protection element operation status and firmware s version information in DISPLAY 2 4 1 STATUS This menu show operation status of digital input and contact output user appointment LED operation status EasyLogic component status self diagnosis status operation availability of monitoring element and protection element in DISPLAY STATUS Status information that do not appear on screen can confirm using up A down V key Protection element is registered element that function is set by ENABLED CONTACT INPUT DISPLAY STATUS CONTACT INPUT can confirm present state of 16 digital inputs Digital input that function is set by EANBLED is registered as OFF in case of it is logic 0 as ON in case of input is logic 1 Digital input that function is set by DISABLED is registered as OFF regardless of input state CONTACT OUTPUT DISPLAY STATUS CONTACT OUTPUT can confirm present output state of 16 contact output Contact output that func
40. SER Local Remote CTSUM L R CURRENT SUM setting change Local Remote VOLTAGE BALANCE setting change ERALAR Local Remote CURRENT BALANCE setting change ND TD Local Remote DEMAND L R DEMAND setting change Local Remote SET CHG LOG CONT IN L R CONTACT INPUT setting change Local Remote CONTACT OUTPUT setting change TO Local Remote LED L R LED setting change Local Remote LOGIC COMPONENT setting change EGER Local Remote SET CHG SGx TOC 51 setting change Local Remote IOCGx 50N x setting change Local Remote OVx 59 x setting change Local Remote UVx 27_x setting change Local Remote OVGx 59G x setting change Local Remote CBF 50BF setting change Local Remote PAC F100 Feeder Protection and Control Unit 67N L R GND DIR 67N setting change Local Remote COLDLD L R COLD LD setting change Local Remote INRUSH L R INRUSH setting change Local Remote FREQx 81U O x setting change SOE Local Remote AREL 79 setting change Local Remote Event data clear Local Remote Breaker x ID Waveform data capture PROT 49 Thermal Operation Alarm Reset TRIP ALARM RLS 79 STATUS PROT PKP OP RLS 50 x A B C Instantaneous Definite time overcurrent x Pickup Operation Reset 51 A B C Time overcurrent Pickup Operation Reset 50N x Instantaneous Definite time ground overcurrent x Pickup Operation Reset 50 51 A B C Overcurrent Pickup Operation Reset Tim
41. Unbalance current phase open protection Pickup 46U OP Unbalance current phase open protection operation 3 2 7 Overvoltage Protection 59 Undervoltage Protection 27 Overvoltage protection element is 3 phase protection element that is consisted of OVI 59 1 and OV2 59 2 acting by definite inverse time element that act by definite time element Inverse time dynamic characteristic is equal with property of induction type overvoltage relay Relay acts in case of inputted phase voltage is more than pickup Detailed contents for X PNC TECH PAC F100 Feeder Protection and Control Unit BEE EG Ass property curve expect to refer to Appendix A Time characteristics Curve Undervoltage protection element is 3 phase protection element that is consisted of UVI 27 1 and UV2 27 2 acting by definite inverse time element that act by definite time element Inverse time dynamic characteristic is egual with property of induction type overvoltage relay Relay acts in case of inputted phase voltage is below than pickup Detailed contents for property curve expect to refer to Appendix A Time characteristics Curve rf 59_PKP_A pasa INVERSE SETTING FUNC Block MULTIP DELAY EVENT TION LIER Figure 3 14 Inverse time overvoltage protection operating characteristic x PNC TECH
42. User Manual PAC F100 Feeder Protection and Control Unit CC om um KR P amp C Technologies Co Ltd PAC F100 Feeder Protection and Control Unit Safety Caution It is contents to keep away user s safety and damage of property Use rightly after read manual attentively certainly Manual will be kept in place that a person who use product can see well A Caution Not following the instruction may result in serious injury or even death Not following the instruction may result in serious injury or prope A Danger g y jury or property damage PAC F100 Feeder Protection and Control Unit PPP Saas REVISIONS REV Date Description Reason 1 July10 2009 1 English translation PAC F100 Feeder Protection and Control Unit BEE a PZ ZA 4 Table of contents 1 OVERVIEW c 1 8 1 1 CHARACTERISTICS citrato DAU ESEE POR GDG 1 9 UN AE LEE 1 10 1 3 GENERAL SPECIFICATION s c sd GY Deed EL ERE UE YUA 1 11 1 3 1 Rated Control Power een irre ree Y FFY ar e e E e reda 1 11 1 3 2 bi 1 11 1 3 3 E e i cite 1 11 1 3 4 Binary OutputS nu un GAD dote 1 11 1 3 5 Binary inputS3 eu WW O o RH PH E IR ERE ERE HT EEE AF 1 11 1 3 6 Communication Interface iie ee eere ree n eere 1 12 1 3 7 a 1 12 UE MENU EE 1 12 1 4 1 Insulation Tests ne nd nen 1 12 1 4 2 NOISE Testa AY GW Y GY TR FY 1
43. aaa trennen enne 3 74 Figure 4 1 Application example wmmng nennen ennt eneve eee 4 77 Figure 4 2 Sequence voltage aaa ana nane eee zene vere ee rete teke tere tere net enet ter enne nennen enn ennt een nne nnne 4 78 Pigure 4 3 Sequence CUE 4 25 spore de enssins PO A ater hd Pe AIR YNAD ODRO DDN FYN 4 79 Figure 5 1 PAC F100 Dimensioned Drawumngs eee aaa aaa aaa vezore vere eneve nnne 5 81 x PNC TECH a PAC F100 Feeder Protection and Control Unit FEH Figure 5 2 PAC F100 CT PT connection srsnrrrnrrrnnrrnnrrrrrrnnrrnernrernvrenernrernvssnreneensernnerssrsnnessnrsnsssnesnne 5 83 Figure 5 3 Input Output contact connection aaa ana aaa an aaa nane anes ee nene nennen enne ener enne 5 84 Figure 5 4 RS232 Port Connection ee eee e eee ee aaa aaa aaa aaa aaa aaa aaa aaa tee tee eee eee nennen 5 84 Figure 5 5 RS485 Port Connection aaa aha nana an ananas enes aaa aaa eee ene aaa aaa aaa aaa entere nine nennen 5 85 Table Table 1 1 Device Function uie ree e OU ee rH ERE eei e rd RR 1 10 Table 2 1 LED LCD Euncton roe rete e eret eer EHE HER 2 21 Table2 2 Key Functions eie dd Y ie nee HR He Hd E eti rie eris 2 21 Table 2 3 LCD Early Measurement Screen Item sess 2 22 Table 2 4 Menu composition SOLO QI aaa nana aaa nane eee sene sene vene aaa aaa rere mere eee eee eee eee enne FD HD nnne nens 2 24 Tabl 2 5 Meterifip Display a W i dd ee 2 27 Table2 6 Power Factor Display eer tre eee A GEE 2 28 Tabl e
44. ail Protection SOBF ssessssseseee eene 3 60 3 2 13 Phase direction detection 67 sse ener 3 61 3 2 14 Ground direction detection 67N sess eene 3 62 3 2 15 Cold Load PekuptCOLDLID enne enne nnne FD RF nennen 3 64 3 2 16 Inrush D tection ccce et saad eriperet eo rta k te seed odes FA t n q ERI ED b rit 3 65 3 3 SUBSIDIARY FUNCTION EE 3 66 3 3 1 Records 3 66 332 Circuit breaker contra 3 69 3 3 3 MONITORING ooocconconconoononnonnnonconconnonnonnonncononnnon ron nn nn nn ronn nor rnn nn nr nn non r nn ren nnn naar non rar rn aria nana 3 70 3 3 4 bubulum 3 74 3 3 5 Communication RR 3 75 3 3 6 SYSTEM UCZA 3 76 4 APPLICATION EXAMPLE eie nia edi sa v ves dan es ebu d vd one de dhen nd rsa DO YY ENNYN SEENEN 4 77 4 1 WIRING AND SETTING FT 4 77 42 MEASUREMENT woodz oo coat EW n d si depo ed einen den 4 78 4 3 REAL REACTIVE APPARENT POWER MEASUREMENT ada aaa ca sna ca cen se con eee eene nennen 4 79 44 DEMAND MEASUREMENT 1 evici etie secsese stesse ete eet aieeaa pore oea E sess detare GY GOLEG d 4 80 45 ENERGIES MEASUREMENT ee oerte tee r di ver s YND YNFYD EDD GON edge d si n se d add 4 80 5 INSTALL AND EXTERNAL CONNECTION esesesessevvsesesesnnvsnenesnnsenesesensssesesensenssesenesenssseseseneee 5 81 5 1 DIMENSIONED DJE 5 81 5 2 REAR TERMINAL ARRANGEMENT PLAN 5 82 5 3 EXTERNAL CONNECTIONS eennvorvevvevvvevvrevvevvsevvevs
45. ase current 300 5 3 180 A 90 0 M N Phase current 300 5 1 72 1032 A 0 0 M 3 Phase average current 60 120 180 3 120 A m Iscurrent 15 mA 0 09 Reference Angle Reference Angle A vij Vo V2 Voltage Input Figure 4 2 Sequence voltage Symmetrical Component 4 78 PAC F100 Feeder Protection and Control Unit E Loa M Zero sequence voltage VO Y FV V 3300 110 3 33 99 9 V 120 0 I M Positive sequence voltage VI EG aV aVc 3300 110 113 33 3400 V 0 9 l I M Negative sequence voltage V2 Wa a V aVc 3300 110 3 33 99 9 V 240 Reference Angle Reference Angle Current Input Symmetrical Component Figure 4 3 Sequence current M Zero sequence current 10 zla 1 1 300 5 0 57 34 2 A 121 5 1 M Positive sequence current 1 304 tal a lc 300 5 2 120 A 331 5 js M Negative sequence current 12 3 a 1 alc 300 5 0 57 34 2 A 181 5 9 4 3 Real Reactive Apparent power measurement Real Power M A Phase 3300 110 110 300 5 1 cosine 30 171473 W m B Phase 3300 110 110 300 5 2 cosine 30 342946 W m C Phase 3300 110 120 300 5 3 cosine 30 561184 W m 3 Phase 171473 342946 561184 1075603 W Reactive Power m A Phase 3300 110 110 300 5 1 sine 30 99000 Var M B Phase 3300 110 110 300 5 2 sine 30 198000 Var m C Phase 3300 110 120 300 5 3 sine 30 324000 Var B 3 Pha
46. ation Tests Insulation resistance Standard IEC60255 5 ANSI IEEE 37 90 0 Detail Contents 500 V DC Circuit Case 10 MQ Circuit Circuit 5 MQ Contact Contact 5 MQ Insulation voltage withstand test Standard IEC60255 5 ANSI IEEE 37 90 0 Detail Contents For I minute 50 60 Hz Circuit Case 2kV Circuit Circuit 2kV Contact Contact I kV Impulse voltage withstand test Standard IEC60255 5 ANSI IEEE 37 90 0 Detail Contents Waveform 1 2x50us Permission counter 3th each positive negative polarity Circuit Case 5 kV Transformer Transformer 5 kV Transformer Control circuit 5 kV Control circuit Control circuit 3 kV Contact Contact 3 kV PAC F100 Feeder Protection and Control Unit EE 14 2 Noise Test 1MHz burst disturbance Standard IEC60255 22 1 ANSI IEEE C37 90 1 Detail contents Oscillation freguency I MHz Voltage rise time 75 ns Repetition freguency 400 Hz Output impedence 200 O Permission method Asynchronous Polarity Positive Negative Control power circuit Common Mode 2 5 kV Differential Mode 1 0 kV Transformer Common Mode 2 5kV Differential Mode 1 0kV Contact Common Mode 2 5 kV Differential Mode 1 0kV Fast transients burst Standard IEC60255 22 4 class V ANSI IEEE C37 90 1 Detail contents Voltage rise time 5 ns 50 peak voltage hold time 50 ns Repetition freguemcy 2 5 kHz Burst hold time 15 ms Burst period 300 ms Permission method Asynchronou
47. characteristic sees 3 43 Figure 3 8 Thermal overload protection operating characteristic seeeeeeeeeeeeeeerereeeererrrrrrererrernrse 3 45 Figure 3 9 Undercurrent protection operating characteristic esee 3 46 Figure 3 10 Instantaneous definite time negative sequence overcurrent protection operating chracteristic e GO 3 47 Figure 3 11 Time delay negative sequence overcurrent protection operating characteristic 3 47 Figure 3 12 Unbalance current phase open protection operating characteristic sess 3 49 Figure 3 13 Definite time overvoltage protection operating characteristic eee 3 50 Figure3 14 Inverse time overvoltage protection operating characteristic seen 3 50 Figure 3 15 Definite time undervoltage protection operating characteristic sess 3 51 Figure 3 16 Inverse time undervoltage protection operating characteristic sees 3 51 Figure 3 17 Definite time ground overvoltage protection operating characteristic 1112111111 11 3 53 Figure 3 18 Inverse time ground overvoltage protection operating characteristic 1111112111111 1 3 53 Figure 3 19 Negative sequence overvoltage protection operating characteristic sess 3 55 Figure 3 20 Under overfrequency protection operating characteristic eene 3 56 Figure 3 21 Auto reclosing 2th re
48. closer success eene nennen 3 57 Figure 3 22 Auto reclosing 2th recloser circuit breaker close fal 3 58 Figure 3 23 Auto reclosing 2th recloser fail essere 3 58 Figure 3 24 Circuit breaker fail protection operating charactertetic eene 3 60 Figure 3 25 Direction property when produce A phase faut 3 61 Figure 3 26 Phase direction detection operating characteristic esee 3 61 Figure 3 27 Ground direction detection characteristic ssronernvrnrrrvnnerernnnnrrarneenrrnennersresvreresnesnseneensee 3 62 Figure 3 28 Ground direction detection operating characteristic reresnrnvrernrnrennnnervrrrnnnerernrvnrneenenvene 3 63 Figure 3 29 Cold Load Pickup current shape essere enne ener 3 64 Figure 3 30 Cold Load Pickup operating characteristic eese 3 64 Figure 3 31 Inrush current detection operating characteristic eese 3 65 Figure 3 32 PACManager Event record 3 66 Figure 3 33 PACManager Waveform Analysis tenentes 3 67 Figure 3 34 PACManager MIN MAX record 3 68 Figure 3 35 PT fuse failure operating characteristic ener 3 70 Figure 3 36 Current input circuit monitor operating characteristic essere 3 71 Figure 3 37 Voltage unbalance monitor operating characteristic 0 eee oeee aaa aaa ece re vene 3 72 Figure 3 38 Current unbalance monitor operating characteristic sess 3 73 Figure 3 39 TCS circuit composition ener
49. current Protection 67Ns Direction Disable Forward Reverse Polarizing Voltage Source 3V0 Vg Pickup Current Is 1 100mA 1 step Pickup Voltage 5 170V 1 step Operating Delay 0 00 60 00sec 0 01 step Maximum Torque Angle 90 90deg step 1 6 3 Thermal Overload Protection 49 K Factor for IEC 60255 8 0 10 4 00 0 01 step Time Constant T 1 0 999 9min 0 1 step Alarm Level 50 100 of trip temperature step 1 6 4 Undercurrent Protection 37 Pickup Current 0 10 5 00A 0 01 step Operating Delay 0 00 180 00sec 0 01 step x PNC TECH 5s PAC F100 Feeder Protection and Control Unit BEE ss 1 6 5 Negative Sequence Overcurrent Protection 46 46T Pickup Current 12 0 50 100 00A 0 01 step Definite Time 0 00 60 00sec 0 01 step Time Multiplier TM 0 01 10 00 0 01 step TC Curve Same a Phase Ground Overcurrent Protection 1 6 6 Current Unbalance Phase Open Protection 46U Pickup Current 12 11 2 80 1 step Minimum Pickup of II 0 50 5 00A 0 01 step Operating Delay 0 00 60 00sec 0 01 step 1 6 7 _ Overvoltage 59 Undervoltage 27 Protection Pickup Voltage 5 170V 1 step Definite Time 0 00 60 00sec 0 01 step Time Multiplier 0 01 10 00 0 01 step TC Curve Refer to Appendix A TC Curve 1 6 8 Residual Ground Overvoltage Protection 59G Source 3V0 Vg Pickup Voltage 5 170V 1 step Definite Time 0 00 60 00sec 0 01 step Time Multiplier 0 01 10 00 0 01 step TC Curve Refe
50. d 1 6 15 Cold Load Pickup COLDLD Current detection level 0 10 5 00A 0 01 step Operating Reset Delay 0 1000sec I step 1 6 16 Inrush Detection Inrush Minimum Current I1f 0 10 2 50 0 01 step Pickup I2f I1f 10 100 1 step Operating Delay 0 00 60 00sec 0 01 step 1 6 17 Protection Elements Accuracy Pickup 3 of setting value Operating Time 3 or 40msec of setting value Dropout Level 96 98 of pickup value Dropout Time less than 40msec Angle Accuracy t3 PAC F100 Feeder Protection and Control Unit LEE oo 1 7 Additional Function 1 7 1 Measurement Current 3Phase Current RMS Angle 0 05 250 A 0 5 0 5 45A 1 0 gt 45A Voltage 3Phase Voltage Line to Line Voltage RMS Angle 1 450V 0 5 Frequency APhase Voltage standard 40 00 70 00 Hz 0 002Hz Power Factor Each phase 3Phase Power Factor Power Each phase 3Phase Real Power 1 0 PF 0 8 1 0 Each phase 3Phase Reactive Power 1 0 PF 0 8 1 0 Each phase 3Phase Apparent Power 1 0 Energy Power 3Phase Real Reactive Apparent Energy 1 0 Sequence Current Positive Negetive Zero Sequence Current RMS Angle Sequence Voltage Positive Negetive Zero Sequence Voltage RMS Angle Harmonic about fundamental Current Voltage 1 31 Harmonic Each phase Current Voltage Total Harmonic Distortion THD Demand Current Real Reactive Apparent Power 1 7 2 Recording Event Recording Maximum recording number 1024 Resolution
51. demand 3 12 PASSWORD Password used in relay is SET PASS and CTRL PASS SET PASS is used when change setting value CTRL PASS is used when control circuit breaker by keypad Two passwords are four figures consisted of 0 9 and initial value at product shipping is all 0000 If forget it after change password setting value is not changed or control by key handling 3 13 POWER SYSTEM There is POWER SYSTEM for analog circuit composition setting in SETTING SYSTEM POWER SYSTEM Setting group applied present according to SET GROUPN s setting in POWER SYSTEM is decided Rated freguency Rated freguency should sets egually with freguency of power system because it is important element that is used in metering of relay and protection arithmetic When power system freguency differs with set freguency measured data is shaken extremely or causes error in operaing characteristic of protection element Rated freguency is set through keypad or PACMangerM Should do control power of relay OFF ON in case rated frequency setting is changed PT wiring PT wiring should sets egually with power system because it is important element that is used in metering of relay and protection arithmetic In case of set wiring and wiring of power system differ measured data is expressed to differ and causes malfunction of protection element In x PNC TECH id PAC F100 Feeder Protection and Control Unit BEE eas case of PT wiring is NONE volt meter
52. e Metering 3 phase current voltage Seguence current voltage 3 phase real reactive apparent power Energy Freguency Power factor Thermal THD Total Harmonic Distortion and harmonic size to 31 harmonic waves Demand current Three phase demand real reactive apparent power Reclosing count M Event recording upto 1024 and maximum 8 fault waveform recording 64 samples cycles M Quantity of electricity MIN MAX recording Line to line voltage Voltage current by a phase Three phase real reactive apparent power Three phase power factor Demand current by a phase Three phase demand real reactive apparent power Freguency M Engineering tool Setting change Event inquiry Fault waveform analysis M Graphic LCD 240 x 128 16line x 30character Single line diagram tree structure menu 16 LEDs 11 Keypad button B Communication port Front interface RS232 1 port ModBus Protocol Setting change Event Fault waveform transmission measuring monitor Rear interface RS485 2 ports SCADA communication DNP3 0 ModBus IEC60870 5 103 protocol m Self diagnosis function DC power supply Memory CPU Setting range DSP A D converter Analog input circuit inside logic element and digital input output circuit M Five monitoring functions PT Fuse failure monitoring PT Fuse failure Current input circuit monitoring Current Sum Voltage unbalance monitoring Voltage Balance Current unbalance monitoring Current Balance Trip circuit TCS
53. e ground overcurrent Pickup Operation Reset 50 SIN Ground overcurrent Pickup Operation Reset Sensitive ground overcurrent Pickup Operation Reset 37 A B C Undercurrent Pickup Operation Reset Pickup Operation Reset Pickup Operation Reset Pickup Operation Reset 27 A B C Undervoltage Pickup Operation Reset Ground overvoltage x Pickup Operation Reset GR Instantaneous Definite time negative sequence overcurrent x Pickup Operation Reset PAC F100 Feeder Protection and Control Unit Pickup Operation Reset CONTIN xID CONT INfx ID Event ID Error oer EVENT ID ERROR Event ID Error occur DISPLAY RECORD WAVEFORM shows total number of recorded fault waveform trigger time and trigger data stored in memory Trigger source and block element simple explanation is included in fault contents Relay does record possibility to block of maximum eight according to waveform recording setting Resolution is 64 samples per cycle and maximum write time per block is 4 seconds 50Hz 2 block standards Waveform recording have Current voltage contact input output status sample data of protection element operation status and is confirmed in local or remote through PACManager M to upload Waveform recording is recorded to COMTRADE file This file can do use to fault analysis and fault reappearance through protection relay tester Relay can confirm size of MINMAX and occurrence time in DISPLAY RECORD MIN MAX MIN MAX distinction cycle i
54. ecome local and controls circuit breaker in remote through communication in case of control circuit breaker on the spot control authority must become remote Press L R key in case of control authority setting differs and must change control authority Circuit breaker control authority change is as following LR key gt Control Password input gt JENTERI key gt LR key Circuit breaker control authority change is possible in local When make control authority of circuit breaker by local to control circuit breaker on the spot I press SELECT key I press ENTER key after input control password moving particularly each position using up N down left SI right 2 gt key in case of ask password If press SELECT key after input right password picture of circuit breaker blink If press SELECT key better two times in case of want control of the second circuit breaker picture of the second circuit breaker blink Press OPEN or CLOSE key according to user s intention and controls circuit breaker If do control command such as present state in case of phrase which is already present state orders LCD to appear for the lower line and differs with present state the command phrase LCD for the lower line appear and contact output that control command is established acts When control local CB password must be input Can control in
55. ected line voltage and distinguish direction When it is 3 phase short circuit fault near PT to prevent malfunction by voltage loss relay has memory voltage function Direction distinction conversion minimum time is 40msec and direction detection minimum voltage is 3V and direction detection minimum current is more than 0 05A Voltage memory is lsec after 3 phase voltage loss LE AVan Ven Forward Rev Figure 3 25 Direction property when produce A phase fault VAB Line to line voltage Phase A to B Z Angle VAB VBC VCA angle Calculate 67_OP_A rf SETTING p ENG Figure 3 26 Phase direction detection operating characteristic x PNC TECH Fa PAC F100 Feeder Protection and Control Unit Direction distinction phase Direction Phase Reference Phase characteristic voltage phase Vpol FORWARD Vbc Cosine Z Vpol MTA ZIA 20 a ES Cosine 4 Vpol MTA ZIB 20 C Vab Cosine z Vpol MTA ZIC gt 0 REVERSE m OE m Cosine 4 Vpol MTA ZIA SO B Va Cosine 4 Vpol MTA Z IB 0 Cosine 7 Vpol MTA ZIC lt 0 SETTING PROTECT 1 4 PHS DIR 67 Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED Whetherfunctionuseornot 2 DIRECTION FORWARD REVERSE Direction setting FORWARD REVERSE 3 MTA 90 90 1 pm Max
56. en all protection elements are reset First if show protection element that operate because is converted automatically by DISPLAY STATUS PROTECTION menu if presses key and presses the second key status is initialized ERROR LED Clear ERROR LED is lighted up in case of self diagnosis element more than one operates by representative LED of self diagnosis status display ERROR LED Clear presses RESET key 2 times when all self diagnosis elements are returned First if show self diagnosis element that operate because is converted automatically by DISPLAY STATUS SELF DIAGNOSIS menu if presses RESET key and the second RESET key status is initialized 2 3 Menu structure display Menu composition screen is separated into DISPLAY block that mark status metering record etc and SETTING block that set or displays setting value of system and protection element and COMMAND block that can initialize record and set trip counter of circuit breaker and status of point of contact and test front panel Menu tree key handle Relay is switched over in menu composition screen if press MENU key in early screen Refer menu composition screen can select menu wanting through up A down M left lt right gt key Example 1 In case of move from early screen to event screen MENU DISPLAY l gt STATUS V METERING V RECORD P EVENT Exam
57. er Protection and Control Unit 4 Press ENTER key if phrase YES is expressed after use up AD down V key Relay is converted in COMMAND screen after phrase ALL CLEARED is expressed for screen last line 2 5 2 CLEAR EVENT This menu is cleared event data stored to relay If run Clear Event all of the stored event data are initialized Event clear 1 Press right gt key after find CLEAR Event in COMMAND menu 2 Press ENTER key after input SET password using op down lV key moving by each position using left right 2 gt key in case of ask password in last line of screen 3 After input right password contents to erase if press right l2 gt key are published and phrase NO blinks This time come out menu pressing left lt key in case of does not want delete or presses ENTERI key in phrase NO 4 Press ENTER key if phrase YES is expressed after use up I N down Vl key Relay is converted in COMMAND screen after phrase ALL CLEARED is expressed for screen last line 2 5 3 CLEAR WAVEFORM This menu is cleared waveform data stored to relay If run Clear Waveform all of the stored waveform data are initialized Waveform clear 1 Press right gt key after find CLEAR Waveform in COMMAND menu 2 Press ENTER key after input SET password using up l A down key moving by each position
58. eration PAC F100 Feeder Protection and Control Unit 3 2 9 Negative sequence overvoltage Protection 47 Negative sequence overvoltage protection element is definite time protection element that acts by size of negative sequence voltage Pickup voltage 3V2 of negative sequence overvoltage protection is 3V2 V a V aV ABC phase rotation A B C V2 Negative sequence phase voltage v2 gt v2 gt Calculate gt 46_PKP z FUNC Figure 3 19 Negative sequence overvoltage protection operating characteristic SETTING PROTECT 1 4 NSOV 47 Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED Whether function use ornot_ 4 BLOCK BasyLogicoperand Protection blocking condition 5 EVENT _ JENABLED DISABLED Whethereventrecordornot Metering and EasyLogic Operand LCD display Item Description Secondary negative seguence voltage magnitude angle 47 PKP Negative sequence overvoltage Pickup 47 OP Negative sequence overvoltage operation PAC F100 Feeder Protection and Control Unit EA AAA Sooo 3 2 10 Under overfreguency Protection 81U O Frequency protection element is used into expenditure that detect under overfrequency and separates load or generator Underfrequency demands for power increase or occurs in control failure of generator Overfrequency occurs instantaneously when big load is detached in system Relay of
59. expressed on LCD screen Circuit breaker is not expressed and must set function of SETTING SYSTEM BREAKER BREAKERf by EANBLED in case of LED of circuit breaker controlling means have turned off on LCD screen Circuit breaker is not expressed even if BREAKERZI s function is set by DISABLED and BREAKER 2 s function was set by EANBLED In case of circuit breaker was set normally status is registered by open or close fl in LCD BREAKERZI s function is set by EANBLED and circuit breaker was expressed on LCD screen must set circuit breaker setting again after it is rapidly if the subroutine appears as absurd or m and circuit breaker status LED open close flickers x PNC TECH 2 22 PAC F100 Feeder Protection and Control Unit EE In case of circuit breaker status is registered by Error 4 52a input and 52b input of circuit breaker were set by all None or when function of set digital input is set by DISABLED set according to circumstance in case of it is None because it is and must set function of relevant digital input through EasyLogic Editor of PACManagerTM by EANBLED in case digital input is set by DISABLED Must set normally after inspect catenate status of digital input and status of circuit breaker because mean that status of circuit breaker 52a digital input and 52b digital input has same cost in case of circuit breaker status is registered by trouble i In case of control authority must b
60. fers 3 independent under overfrequency protection elements that act by definite time Under overfrequency protection element acts in case of voltage more than 10V is approved to voltage A phase When UV BLOCK dF dT BLOCK element was activated if undervoltage or dF dT condition is satisfied protection element does not act DF dT means frequency fluxion per 1 cycle Do not become blocking if dF dT is big more than 20Hz s Freq Frequency Frequency dF dT calculate AJ FUNC BLOCK PICKUP dF dT dF dT uv uv TION Freq PKP BLOCK PICKUP BLOCK Figure 3 20 Under overfrequency protection operating characteristic SETTING PROTECT 1 4 FREQ 81U O FREQ1 3 81U O_1 3 Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED __ Whether function useornot 2 MODE JUNDER OVER Under overfrequeney MODE select 7 UVBLOCK NO YES Undervoltage Block 8 dF AT BLOCK NO YES dF drBlock o 9 BLOCK l BasyLogicoperand Protection blocking condition 10 EVENT ENABLED DISABLED Whethereventrecordornot Metering and EasyLogic Operand LCD display Item Description Under overfreguency 1 Pickup PAC F100 Feeder Protection and Control Unit SSS Sos 3 2 11 Auto Reclosing 79 Auto reclosing element can do reclose until 4th Preparati
61. imum torque angle setting 4 BLOCK EasyLogic operand _ Protection blocking condition 5 EVENT ENABLED DISABLED j Whethereventrecordornot Metering and EasyLogic Operand LCD display Item Description IA IB IC Secondary phase current magnitude angle Vbc Vca Vab Secondary line to line voltage magnitude angle 67 OP A B C Phase direction detection A B C Phase operation 3 2 44 Ground direction detection 67N Ground direction detection detection element applies to distinguish stationary state in grounded system or direction of current flowing in fault condition If establish output to BLOCK of ground overcurrent protection element relay acts about fault of specification direction Ground direction detection element compares voltage phase 3V0 VG or ground current IN and distinguishes direction with phase of vector sum I0 of three phase current according to polarizing setting Direction distinction conversion minimum time is 40msec and direction detection minimum current is more than 0 054 A Van Max Torque 3V0 VG gt Von Forward Reverse Figure 3 27 Ground direction detection characteristic PAC F100 Feeder Protection and Control Unit VAB Line to line voltage Phase A to B gt O 2310 Calculate 73y9 S Ue 3v gt 0 05A SETTIN
62. ion 1 LCD Setting value metering driving screen display GREEN Lighting a LED when input control power Flicker a LED when it is contact output front display department test RED Lighting a LED when occur system error LED status reset through RESET Key 4 PICKUP YELLOW Lighting a LED when is protection element pickup 5 TRIP RED Lighting a LED when is protection element operation LED status reset through RESET Key 11 Control L R LED GREEN Local RED Remote Local Remote control possibility status display cc 29 GREEN SEEN PED Lighting a LED when circuit breaker is open status E B RED EE Lighting a LED when circuit breaker is close status 12 Programmable LED RED eight Through EasyLogic Editor function set Table 2 2 Key Function O A Early measure screen item change 7 Direction W Menu move setting value range change Key gt Menu move Menu item select Menu move ESC High position menu move item cancel ERROR LED and TRIP LED reset 8 RESET EasyLogic ANN RESET Operand operation 9 MENU From early screen to Menu Tree screen move 10 ENTER Setting value input and Command Menu Yes No Confirm R Local Remote control position change SELECT Circuit breaker choice to control 11 Control Choice circuit breaker open control Choice circuit breaker close control 13 RS 232 comm
63. kup OR 9 PKP A B C Overvoltage A B C Phase Pickup 91 OP Overvoltage 1 Operation OR 9 1 OP A B C Overvoltage 1 A B C Phase Operation 9 2 OP Overvoltage 2 Operation OR Overvoltage 2 A B C Phase Operation Undervoltage Pickup OR Undervoltage A B C Phase Pickup Undervoltage 1 Operation OR Undervoltage 1 A B C Phase Operation Undervoltage 2 Operation OR 27 2 OP A B C Undervoltage 2 A B C Phase Operation 9 2 OP A B C NINN ALA a alata a ol 55 E FOI lt gt o uw Q D a ier gt N I oo gt PAC F100 Feeder Protection and Control Unit 3 2 8 Ground Overvoltage Protection 59G Ground overvoltage protection element is l phase protection element that is consisted of OVGI 59G 1 and OVG2 59G 2 acting by definite inverse time element that act by definite time element Inverse time dynamic characteristic is egual with property of induction type ground overvoltage relay Relay acts in case of inputted phase voltage is more than pickup Zero seguence voltage can use open delta connection voltage of 3 phase PT or voltage that does arithmetic in relay inside electively Detailed contents for property curve expect to refer to Appendix A Time characteristics Curve VO Zero sequence phase voltage VG VN 3v0 Calculate PT FUNC VOLT SETTING TION BLOCK PICKUP sec DELAY EVENT Figure 3 17 Definite time ground overvoltage protection operating characteristic VO Zero sequence phase voltage VG VN 3
64. mp COUNTERS HEER CNT Auto reclosing counter Table 2 6 Power factor display LAG PAC F100 Feeder Protection and Control Unit 4 LAG NN P P Q PF LEAD LEAD P Q s 2 43 RECORD Event occurrence contents and waveform save information are confirmed in DISPLAY RECORD DISPLAY RECORD EVENT show record of maximum 1024 stored in memory of PAC F100 All fault records are recorded with information occurrence time by resolution of 1msec and managed by FIFO mode Fault record items have control power ON OFF protection element operation status contact input output status circuit breaker control setting value change monitoring self diagnosis status event data clear waveform record clear power guantity data clear thermal data clear and circuit breaker counter change etc Event is possible for setting EANBLED DISABLED each function Event for operation status of protection element records fault information freguency voltage current Event record is shown through LCD and confirmed in local or remote through PACManager Table 2 7 Event display Item I Item 2 Description SYSTEM RESET SYSTEM ERROR ADCONVERTER CALIBRATION DC POWER PAC F100 Feeder Protection and Control Unit ALARM OP ALARM RLS ANNUN RESET SET CHG SYS POWER SYSTEM setting change BOWERS Local Remote RTC L R RTC setting change Local Remote PT FUSE FAILURE setting change BA
65. n 98 emm Monitoring ml PEC Tech Ready PAC DI10015C Connected COM1 19200 N 8 2008 10 00 09 36 05 y Figure 3 34 PACManager MIN MAX record 3X rw TECH a PAC F100 Feeder Protection and Control Unit PP ooo 3 3 2 Circuit breaker control Relay can set up necessary setting to control circuit breaker 2 in SETTING SYSTEM BREAKER ID of circuit breaker can set 12 characters Each character should be set by English upper lower case digit spatial character registered to keyboard Each circuit breaker status can use one of 52a and 52b by contact input or use everybody by contact input Mark status of circuit breaker according to status of contact input in case of use contact input 1 relay marks status of circuit breaker according to 2 contact input statuses in case of use 2 by contact input If use 2 digital inputs can not control circuit breaker judging that problem is to point of contact connection of circuit breaker or circuit breaker if status of point of contact is same Confirm function use availability of digital input and connection status that is set and set of digital input in case of status of circuit breaker is registered as absurd SETTING SYSTEM BREAKER 1 2 Setting Item Step Unit Description ASCII Circuit breaker ID 12 character Circuit breaker status 52B contact input NONE Circuit breaker status judgment by 52b Whether allowable local control for circuit breaker or not DISABLED
66. n PAC F100 Feeder Protection and Control Unit ek INVERSE SETTING FUNC BLOCK MULTIP DELAY EVENT TION LIER Figure 3 16 Inverse time undervoltage protection operating characteristic SETTING PROTECT 1 4 OV 59 OV1 59 1 SETTING PROTECT 1 4 UV 27 UV1 27 1 Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED Whether function use ornot_ 3 DELAY 0 00 60 00 Operation delay time 4 BLOCK EasyLogic operand Protection blocking condition 5 EVENT ENABLED DISABLED __ Whether event recordornot PAC F100 Feeder Protection and Control Unit SETTING PROTECT 1 4 OV 59 OV2 59 2 SETTING PROTECT 1 4 UV 27 UV2 27 2 Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED 1 Whether function use or not 2 MODE DT INVERSE Operating Mode setting DT Definite time INVERSE Inverse time PICKUP 5 170 1 Voltage Pickup Voltage Pickup 4 DELAY sec 4 MULTIPLIER 001 10 00 001 1 Time Multiplier BLOCK EasyLogic operand Protection blocking condition EVENT JENABLED DISABLED__ ____ Whethereventrecordormot______ Metering and EasyLogic Operand LCD display Item Description VB Secondary phase voltage magnitude angle 9 PKP Overvoltage Pic
67. n element that do it so that may act circuit breaker of high position system by circuit breaker fail signal and does so that remove fault When phase current IA IB IC is more than Pickup after expectation trip delay time passes moving to set Trip point of contact relay acts Trip contact output setting is possible to CONTACT OUTPUTAL CONTACT OUTPUT 6 CONTACT INPUT 1 CONTACT INPUT 16 50BF OP SETTING SETTING PROTECT 1 4 CBF 50BF Setting Item Description 1 FUNCTION ENABLED DISABLED _ ___ Whetherfunctionuseornot 2 TRIP INPUT CONT OUT 1 6 Trip input contact CONT IN 1 16 Figure 3 24 Circuit breaker fail protection operating characteristic 15 BLOCK Eesylogicoperand Protection blocking condition 6 EVENT JENABLED DISABLED Whethereventrecordornot Metering and EasyLogic Operand LCD display Item Description 50BF OP Circuit breaker fail protection operation PAC F100 Feeder Protection and Control Unit EE Sooo 3 2 13 Phase direction detection 67 Phase direction detection element applies to distinguish stationary state in distribution power grounded system or direction of current flowing in fault condition If establish output to BLOCK of overcurrent protection element relay acts about fault of specification direction Phase direction detection element phase and 90 of phase current compare phase of el
68. ng value it is acting instantaneous definite time element Relay can control protection element operation during inrush current detection through Block setting that is to each protection element EL Dt EI y 400 T deu Hf Calculate H 1 i mr OP FUNC Figure 3 31 Inrush current detection operating characteristic SETTING PROTECT 1 4 EN x Setting Item Unit Description 1 FUNCTION ENABLED DISABLED _ Whether fiction use or not 7 2 Df I1f 10 100 D 2 harmonics current fundamental wave current 100 3 MIN If 0 10 2 50 0 01 A fundamental wave minimum operating current 4 DELAY 0 00 60 00 0 01 Operating time delay 5 BLOCK EasyLogic operand Protection blocking condition 6 EVENT ENABLED DISABLED Whether event record ornot Metering and EasyLogic Operand LCD display Item Description Secondary Fundamental wave phase current Secondary 2 harmonics phase current I2f 1f OP Inrush current detection operation PAC F100 Feeder Protection and Control Unit BEEN A Sooo 3 3 Subsidiary Function 3 3 1 Record Event Fault record Relay can record event amp fault recording up to 1024 All events record with information occurrence time by resolution of Imsec Event Fault items are power On Off protection operation status digital input output status CB control setting change monitoring
69. nite time element is below 40msec Inverse time element property curve is consisted of IEC class 4 IEEE ANSI class 7 and KEPCO class 3 Detection current of phase ground overcurrent protection uses the second current that is inputted to relay Input current of ground overcurrent protection element can get from ground protection CT or residual connection of 3phase CT Detailed contents for property curve refer to Appendix A Time characteristics Curve T C Curve N W 400 Time sec N U amp NO 2 gt 3 4 56 2 10 10 Current 26 Figure 3 1 Phase Ground overcurrent protection operating characteristic a Se eg Figure 3 2 Instantaneous definite time phase overcurrent protection operating characteristic x PNC TECH gt PAC F100 Feeder Protection and Control Unit iL Figure 3 3 Time delay phase overcurrent protection operating characteristic 50 51N PKP SON 1 OP gt 50 51N_PKP gt FUNC MULTIP Figure 3 5 Time delay ground overcurrent protection operating characteristic Xx PNC TECH PAC F100 Feeder Protection and Control Unit SETTING PROTECT 1 4 OC 50 51 IOC1 50_1 IOC2 50_2 Setting Item Step Unit Descripti
70. ntents Vibration frequency 16 7Hz Amplitude of vibration 0 4mm Vibration direction Front Rear Left Right Up Down Test time 600sec 10min Shock Standard IEC60255 21 2 class II Detail contents Impulse 30g g Acceleration of gravity Permission method Front Rear Left Right Up Down 1 44 Temperature and Humidity Test Standard IEC 60068 2 1 2 Operating Temperature 25 70 C Storage temperature 30 75 C Humidity RH 30 95 PAC F100 Feeder Protection and Control Unit EE 1 5 Use environment Altitude Less than 1000m The others Status of do not exist abnormal vibration shock slope and magnetic field Status of do not exist explosiveness dust inflammable dust inflammable Corrosiveness dust and salt 1 6 Protection Detection Elements 1 6 1 Phase Ground Neutral Overcurrent Protection 50 51 50N 51N Pickup Current Phase 0 50 100 00A 0 01 step Pickup Current Ground 0 10 100 00A 0 01 step Definite Time 0 00 60 00sec 0 01 step Time Multiplier TM 0 01 10 00 0 01 step TC Curve IEC Normal Inverse IEC NI Very Inverse IEC VI Extremely Inverse IEC EI Long Inverse IEC LI ANSI IEEE Inverse ANSI I Short Inverse ANSI SI Long Inverse ANSI LI Moderately Inverse ANSI MI Very Inverse ANSI VI Extremely Inverse ANSI El Definite Inverse ANSI DI KEPCO Normal Inverse KNI Very Inverse K VI Definite Normal Inverse KDNI 1 6 2 Sensitive Directional Ground Over
71. on 1 FUNCTION ENABLED DISABLED Whether functionuseornot 2 PICKUP 0 50 100 00 0 01 3 DELAY 0 00 60 00 Operating delay time 4 BLOCK EasyLogic operand Protection blocking condition 5 EVENT______ ENABLED DISABLED Whethereventrecordornot SETTING PROTECT 1 4 OC 50 51 TOC 51 Setting Item Step Unit Description I FUNCTION ENABLED DISABLED Whether functionuseornot 2 CURVE IEC NI KDNI Inverse curve setting IEC NI IEC Normal Inverse IEC VI IEC Very Inverse IEC EI IEC Extremely Inverse IEC LI IEC Long Inverse ANSI I ANSI Inverse ANSL SI ANSI Short Inverse ANSI LI ANSI Long Inverse ANSI MI ANSI Moderately Inverse ANSI VI ANSI Very Inverse ANSL EI ANSI Extremely Inverse ANSI DI ANSI Definite Inverse KNI KEPCO Normal Inverse KVI KEPCO Very Inverse KDNI KEPCO Definite Normal Inverse 4 MULTIPLIER Ton 10 00 0 01 Time Multiplier 15 BLOCK Easylogicoperand Protection blocking condition 6 EVENT____ ENABLED DISABLED Whether event recordornot SETTING PROTECT 1 4 OCG 50N 51N IOCG1 50N 1 IOCG2 50N 2 Setting Item Step Unit Description FUNCTION ENABLED DISABLED 2 PICKUP 0 10 100 00 0 01 Protection blocking condition Whether event record or not ETTING PROTECT 1 4 OCG S0N 51N TOCG 51N Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED Whetherfuncti
72. on condition start condition stop condition of auto reclosing can set variously through EasyLogic Function of auto reclosing is ENABLED and enters in Ready state 79 READY if preparation condition PRE CON is satisfied for prepare time PRE TIME Relay begins recloser if start condition START CON is satisfied in ready state 79 READY Relay evades preparation condition in recloser ready state if is not satisfied before start condition is satisfied in ready state Enter by recloser progress state 79 IN PROG if begin recloser and the first recloser delay time 1 DELAY is begun Close circuit breaker after the first recloser delay time passes and relay confirms whether relay uses circuit breaker operation discriminating time DISC TIME and recloser success discriminating time RECL TIME and circuit breaker was closed actually When do circuit breaker to do close 79 FAIL occur and does not run recloser more in recloser failure because mean that circuit breaker was not opened in recloser begin status if circuit breaker status was closed And if circuit breaker is not closed for circuit breaker operation discriminating time relay does not run recloser more producing 79 FAIL Circuit breaker is closed in circuit breaker operation discriminating time and it is recloser success 79 SUCCESS if more recloser start condition does not occur for recloser success discriminating time and 2th recloser delay time 2 DELAY is begun
73. onuseornot 2 CURVE IEC NI KDNI Inverse curve setting Is equal with phase overcurrent protection 4 BLOCK EasyLogic operand 5 EVENT ENABLED DISABLED L _ kesaj S element 4 MULTIPLIER 0 01 10 00 0 01 Time Multiplier 15 BLOCK _____ EasyLogicoperand Protection blocking condition 6 EVENT ENABLED DISABLED Whethereventrecordornot X PNC TECH PAC F100 Feeder Protection and Control Unit E Metering and EasyLogic Operand LCD display Item Description Secondary phase current magnitude angle Secondary ground current magnitude angle Phase overcurrent protection Pickup OR 50 51 PKP A B C Phase overcurrent protection A B C Phase Pickup 50 1 OP Instantaneous definite time phase overcurrent protection 1 operating 50 I OP A B C Instantaneous definite time phase overcurrent protection I A B C Phase make operating Instantaneous definite time phase overcurrent protection 2 operating Instantaneous definite time phase overcurrent protection 2 A B C Phase operating Time delay phase overcurrent protection operating OR Time delay phase overcurrent protection A B C Phase operating Ground overcurrent protection Pickup OR nstantaneous definite time ground overcurrent protection 1 operating nstantaneous definite time ground overcurrent protection 2 operating ime delay ground overcurrent protection operating 3 2 2 Sensitive ground overcurrent protection 67Ns Sensitive
74. ple 2 In case of move from event screen to RTC setting screen lt RECORD lt DISPLAY V SETTING SYSTEM PASSWORD V POWER SYSTEM VIRTC Relay is switched over to details menu if press right gt key in least significant menu It is meaning that details menu is extant more than two in case of title of the first line blinks in details menu Press right l gt key if details menu to change setting after presses up l N down V key is published and select details menu In the case of SETTING PROTECT item protection group of present state blinks if press right gt key and come to low order menu if press right l gt key after choose protection group which wish to change setting pressing up l N dovyn Mi key Details item of menu configuration item wants to refer menu composition screen Table 2 4 Menu composition screen screen Earl CONTACT INPUT Contact input status ary DISPLAY STATUS CONTACT OUTPUT Contact output status LED Programmable LED status PAC F100 Feeder Protection and Control Unit EG ees LOGIC COMPONENT EasyLogic Component status SELF DIAGNOSIS Self diagnosis status MONITORING Monitoring status PROTECTION Protection
75. protocol dedicated and protocol change is possible COMI Should do power Off On certainly after store setting if change COMZI s amp p protocol Reflection does not become by protocol that change power if do not Off On SETTING SYSTEM COM 1 2 Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED Whetherfunctionuseornot 2 BPS 300 1200 2400 4800 Bit sec 9600 19200 38400 3 SLAVE ADDR 1 65534 1 sec Slave address Modbus IEC60870 5 103 1 254 sec 4 PROTOCOL ModBus DNP3 0 or Application communication protocol Modbus IEC60870 5 103 Differ according to ordering option SETTING SYSTEM DNP3 0 Setting Item Step Unit Description 1 TX DELAY 0 65000 1 Tx delay time 2 LINK CONFIRM NEVER ALWAYS Link layer confirm SOMETIMES 3 LINK RETRY 0 5 1 Link layer retry count PAC F100 Feeder Protection and Control Unit a Z nn 3 3 6 SYSTEM Time System time may set in local or remote through communication SETTING SYSTEM RTC is used to change system time that is placed inside protective relay Setting order is order year month day hour minute second Select each item by lef right l gt key and changes value by up A E down V key If press ENTER key time is set SETTING SYSTEM RTC Setting Item Step Unit Description YYYY 2000 210041 o ea MM po dM DD paw by 1 mg Jam He MM Jan Mmi Ss Jan fseeond
76. quantity angle V AB VBC VCA IA IB i i IC IN 67Ns current quantity angle A phase Primary voltage quantity angle reference angle HD A phase Primary current guantity angle reference VOLTAGE CURRENT IA anolo Is VA VAB IA PA QA SA VB VBC IB lavg rms POWER OUANTITY A phase Primary real power guantity l A phase Primary reactive power quantity E A phase Primary apparent power quantity PF A A phase power factor Lag Lead PHASE B VB je Print au E angle POWER QUANTITY VBC BC Primary voltage quantity angle IB LB phase Primary current quantity angle PHASE A IA A phase Primary current quantity angle PAC F100 Feeder Protection and Control Unit PB B phase Primary real power quantity QB B phase Primary reactive power quantity PF B B phase power factor Lag Lead IC C phase Primary current quantity angle Bune POWER QUANTITY a QC C phase Primary reactive power quantity Aen epi quit OOO C phase power factor TE 4 Lead 3 PHASE POWER QUANTITY er average power factor quantity Lag PF 3 ce Lead VO Primary zero sequence voltage quantity angle SEQUENCE V2 Primary negative sequence voltage quantity angle _ VOLTAGE CURRENT DEMAND POWER QUANTITY ENERGIES Import reactive power quantity Export reactive power quantity Apparent power quantity THERMAL THERMAL amp COUNTERS COUNTERS E THERMAL a
77. r Protection and Control Unit RU per alt ETCH HN gn un op 3 U E e ET 7 8 mde M p mama dikan 1 1 e trevarer ume cim aca aver auram sd oem ort H D ja moria de EE ei y Without Procad Ne e LI d ILI oe meom rim SEPSE SM pr 5 e 9 1000 0 Constant 5 96 PAC F100 Feeder Protection and Control Unit P amp C Technologies Co Ltd Head of Office amp Factory Address 898 43 Hogye dong Dongahn gu Anyang Kyongki do 431 080 Korea Phone 82 31 4525791 Fax 82 31 4525793 Seoul Office Address 5F Kwangmyong B D 115 3 Bangi dong Songpa gu Seoul 138 830 Korea Phone 82 2 22408106 Fax 82 2 22408188 Homepage http www pnctech co kr
78. r to Appendix A TC Curve 1 6 9 Negative Sequence Overvoltage Protection 47 Pickup Voltage V2 5 170V I step Operating Delay 0 00 60 00sec 0 01 step 1 6 10 Under Overfreguency Protection 81U O Mode Under Over Pickup Frequency 45 00 65 00Hz 0 01 step Undervoltage Block Pickup 5 170V I step dF dT Block Pickup 10 0 10 0Hz s 0 1 step Operating Delay 0 00 180 00sec 0 01 step 1 6 11 Auto Reclosing 79 Counter 1 4 I step Prepare Start Stop Condition Setting by EasyLogicTM Prepare Time 0 05 200 00sec 0 01 step Discriminating Time 0 01 5 00sec 0 01 step Reclaim Time 0 01 350 00sec 0 01 step 154 shot Delay Time 0 01 300 00sec 0 01 step 1 6 12 Circuit Breaker Failure Protection 50BF Trip Relay Binary Input T1 T6 DII DI16 Pickup Current CB Closed 0 20 2 50A 0 01 step Operating Delay Trip Timer 0 00 60 00sec 0 01 step PAC F100 Feeder Protection and Control Unit 1 6 13 Phase Direction Detection 67 Direction Forward Reverse Maximum Torque Angle 90 90degree I step Direction Transition Delay Time approx 40msec Minimum Voltage 3V fixed Minimum Current 0 05A fixed Memory Voltage 1sec after all phase voltage disappeared 1 6 14 Ground Direction Detection 67N Direction Forward Reverse Maximum Torque Angle 90 90degree I step Direction Transition Delay Time approx 40msec Polarizing Voltage Source 3V0 Vg Pickup Voltage 5 170V 1 step Minimum Current 0 05A fixe
79. ravsrasvensvnnsunnsunnennsnvnevvnevnvenrevvassravsrasvensvensenne 5 83 5 3 1 PAC F100 CT PT connection nennen nennen nennen inerenti nene nine rese nnns 5 83 X PNC TECH PAC F100 Feeder Protection and Control Unit Eu aaa 53 2 Input Output contact Conpechon an aaa aaa ana aaa nanes ee nene eee eee re ver enen eee cono eee eee ee tere nennen 5 84 5 3 3 RS232 Port Connect aoro innestengt dt d 5 84 5 3 4 RS485 Port Connection aa iie en j n edh b 5 85 APPENDIX A TIME CHARACTERISTICS CURVES esoeeveveveeneneenvevenennensenenneneenennennenenneneenenneneenee 5 86 Figure Figure 1 1 Function single line dia Gi AN nana nana eee aa ne sene eee sene eee ene enne nnne 1 10 Fisurc l Front Panel ieu gnn aeaa eR NG 2 20 Figure 2 2 LCD Early E DEE 2 22 Figure 3 1 Phase Ground overcurrent protection operating characteristic sse 3 39 Figure 3 2 Instantaneous definite time phase overcurrent protection operating characteristic 3 39 Figure 3 3 Time delay phase overcurrent protection operating characteristic esses 3 40 Figure 3 4 Instantaneous definite time ground overcurrent protection operating characteristic 3 40 Figure 3 5 Time delay ground overcurrent protection operating characteristic sess 3 40 Figure 3 6 Sensitive ground overcurrent protection operating angle characteristic 3 43 Figure 3 7 Sensitive ground overcurrent protection operating
80. rmal protection 49 undercurrent protection 37 negative seguence overcurrent protection 46 46T unbalance current protection 46U overvoltage protection 59 undervoltage protection 27 ground overvoltage protection 59G negative seguence overvoltage protection 47 under overfreguency protection 81U O auto reclosing 79 circuit breaker fail protection 50BF phase direction detection 67 ground direction detection 67N cold load pickup inrush detection FUNCTION BLOCK EVENT All protection elements have setting item FUNCTION BLOCK and EVENT commonly This setting item can run protection function in particular condition if connect with EasyLogic When FUNCTION is enabled and input of BLOCK setting is logic l function of protection Xx PNC TECH ge PAC F100 Feeder Protection and Control Unit EE aaa element is suspended Protection function does not act if FUNCTION is disabled and event is not recorded If EVENT is disabled even if FUNCTION is enabled event is not recorded 3 2 1 Phase Ground Overcurrent Protection 50 51 50N 51N Phase Ground overcurrent protection is consisted of instantaneous definite time phase overcurrent 50 1 50 2 inverse time phase overcurrent 51 instantaneous definite time ground overcurrent 50N 1 SON 2 inverse time ground overcurrent 51N Can embody 3 steps protection property if mix independent 3 elements by phase ground element Minimum operating time of instantaneous defi
81. s Common Mode Polarity Positive Negative Permission time I min Downtime I min Control power circuit 4kV Transformer 4kV Contact input output 4kV Earth circuit 4kV Electrostatic discharge Standard IEC60255 21 2 class Detail contents Voltage polarity Positive Negative Permission conter 10 Permission interval I sec Permission region Case Air discharge 8 kV Contact discharge 6 kV PAC F100 Feeder Protection and Control Unit Surge Immunity Standard IEC60255 22 5 class IV Detail contents Voltage waveform 1 2x50 us Current waveform 8x20 us Output impedence 2 O Permissin method Asynchronous Polarity Positive Negative Permission counter 3 Permission time interval 30 sec Control power circuit Common Mode 4 0 kV Differential Mode 2 0 kV Transformer Common Mode 4 0 kV Differential Mode 2 0 kV Contact circuit Common Mode 4 0 kV Differential Mode 2 0 kV Radiated Susceptibility Standard IEC60255 22 3 class III ANSIIEEE C37 90 2 Detail contents Electric field intensity 10 V m Permission frequency SOMHz 1GHz Frequency modulation 1kHz sine wave 80 AM Permission direction Front Rear Antenna direction Verticality horizontality Dwell time 1sec Line Conducted HF Standard IEC 61000 4 6 class II Detail contents Permission frequency 1 50kHz 80MHz Electric field intensity 10 V 80 AM IkHz 1 4 3 Mechanical Test Vibration Standard IEC60255 21 1 class II Detail co
82. s 100ms and is stored into Primary value There is line to line voltage voltage current by phase 3 phase real reactive apparent power 3 phase power factor demand current by phase 3 pahse demand real reactive apparent power frequency in MIN MAX element Relay can confirm uploading in local through PACManager or remote Table 2 8 MIN MAX display LCD Title Description MIN PHASE VOLTAGE MIN LINE VOLTAGE P Minimum 3 phase real power Primary quantity Q Minimum 3 phase reactive power Primary quantity MIN POWER QUANTITY Minimum 3 phase apparent power Primary quantity PF Minimum 3 phase power factor quantity Lag Lead DMD IA Minimum Demand A phase Primary current gt quantity MIN DEMAND CURRENT Minimum Demand B phase Primary current FE quantity DMD IC Minimum Demand C phase Primary current quantity X PNC TECH ze PAC F100 Feeder Protection and Control Unit DMD P Minimum 3 phase Demand real power Primary quantity MIN DEMAND POWER DMD O Minimum 3 phase Demand reactive power Primary QUANTITY a guantity DMD S Minimum 3 phase Demand apparent power Primary quantity MAX LINE VOLTAGE MAX PHASE VOLTAGE MAX CURRENT P Maximum 3 phase real power Primary quantity Q Maximum 3 phase reactive power Primary quantity MAX POWER QUANTITY PF Maximum 3 phase power factor quantity Lag Lead DMD IA Maximum Demand A phase Primary current quantity MAX DEMAND CURRENT D
83. s right l2 gt key after output point of contact to test uses and selects up N dovyn NA key 3 Press ENTER key after input SET password using up l N down Vl key moving by each position using left lt lt right gt key in case of ask password in last line of screen 4 After input right password contents to RESET MIN MAX if press right gt key are published and phrase NO blinks After input right password phrase of contact output that is expressed by DEENERGIZED if press right key blinks 5 Status of point of contact toggles by ENERGIZED and DEENERGIZED whenever press opt down IV key And sound that RELAY sticks or drops sounds LED RUN TEST blinks during test 6 Relay escapes in test of contact output that select if press left S key Repeat 2 6 in case of want test of other contact output When test again password does not ask Relay escapes in test display if press left key in case of do not want test for contact output more 2 5 7 PANEL TEST This menu is to test 16 LEDs and LCD in front panel All LEDs are turned on during 1 second if do front panel test and PAC F100 character is expressed to LCD And these tests are repeated 3 times Panel test 1 Press right 2 gt key after find PANEL TEST in COMMAND menu 2 Press JENTERI key
84. se 171473 342946 561184 621000 Var Apparent Power M A Phase 3300 110 110 300 5 1 198000 VA B B Phase 3300 110 110 300 5 2 396000 VA m C Phase 3300 110 120 300 5 3 648000 VA M 3 Phase 171473 342946 561184 1242000 VA X PNC TECH m PAC F100 Feeder Protection and Control Unit SSS 4 4 Demand measurement Demand metering is equal with current quantity of electricity metering that fixed quantity of electricity is inputted for 24 hours Current measurement B A Phase current 60 A M B Phase current 120 A M C Phase current 180 A Real Reactive Apparent power measurement M 3 Phase real power 1075603 W M 3 Phase reactive power 621000 Var B 3 Phase apparent power 1242000 VA 4 5 ENERGIES measurement Real power energy M Input real power energy 1075603 24 25814 472 kWh M Output real power energy 0 24 O kWh Reactive power energy M Input reactive power energy 621000 24 14900 kVarh M Output reactive power energy 0 24 0 kVarh Apparent power energy m 1242000 24 29808 kVAh PAC F100 Feeder Protection and Control Unit Install and External connection 5 ings imensioned Drawi D 5 1 y NU SS YI TOP VIEW PANEL
85. stationary state applies proper form setting value Relay has operation delay time and acts in case of it is below size that phase current IA IB IC is set all and relay has reset delay time and returns in case of it is more than size that current more than 1 among phase current is set Curr n Normal Cur Time Figure 3 29 Cold Load Pickup current shape FUNC OP RESET SETTING TION BLOCK PICKUP DELAY DELAY EVENT Figure 3 30 Cold Load Pickup operating characteristic SETTING PROTECT 1 4 COLD LD Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED 1 Whether function useornot 2 PICKUP 0 10 5 00 0 01 Cold Load Pickup current sec 5 BLOCK _____ EasyLogicoperand Protection blocking condition 6 EVENT______ ENABLED DISABLED Whethereventrecordornot Metering and EasyLogic Operand LCD display Item Description COLD LD PKP Cold Load Pickup detect Pickup COLD LD OP Cold Load Pickup detect Operation PAC F100 Feeder Protection and Control Unit BEE nn 3 2 16 Inrush Detection Inrush current detection element is used into expenditure that prevent malfunction of protection element from inrush current that occur when it is pressurization of long distance line transformer reactor etc When inrush current detection element is more than size that fundamental wave current I1f is set and ratio of 2 harmonics current I2f and fundamental wave current is more than setti
86. t need unbalance detection of more sensitive sensitivity than negative sequence overcurrent protection element Phase open can occur by disconnection of line single phase fuse loss etc Unbalance current protection is definite time protection element that acts by ratio of negative seguence current and positive Xx PNC TECH ane PAC F100 Feeder Protection and Control Unit sequence current Positive sequence current Il used in unbalance current protection is le N yda ral ta 1 ABC phase rotation Positive sequence current 12 used in unbalance current protection 1 f is l2 AZ tal al ABC phase rotation N Positive sequence phase current I2 Negative sequence phase current 11 12 46U PKP Calculate FUNC Ineg Figure 3 12 Unbalance current phase open protection operating characteristic SETTING PROTECT 1 4 UBOC 46U Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED Whether function useornot setting Positive sequence minimum operating current setting 4 DELAY 0 00 60 00 Operation delay time 5 BLOCK EasyLogic operand _ Protection blocking condition 6 EVENT ENABLED DISABLED Whethereventrecordornot Metering and EasyLogic Operand LCD display Item Description Positive sequence Secondary current magnitude angle Negative sequence Secondary current magnitude angle 46U PKP
87. tion is set by EANBLED is registered as ENERGIZED in case of was displayed and is registered as DEENERGIZED in case of output was not made Contact output that function is set by DISABLED is registered as DEENERGIZED LED DISPLAY STATUS LED can confirm output state of 8 user appointment LED LED that function is set by EANBLED is registered as OFF in case of ON output was not made in case of output was made LED output that function is set by DISABLED is registered as OFF LOGIC COMPONENT DISPLAY STATUS LOGIC COMPONENT can confirm present state of 48 logic component Logic component that function is set by EANBLED is registered as OFF in case of it is logic 0 as ON in case of input is logic 1 Logic component that function is set by DISABLED is registered as OFF SELF DIAGNOSIS DISPLAY STATUS SELF DIAGNOSIS can confirm self diagnosis status Relay is registered as OK in case of it is particularly normally each item Relay is registered as FAIL in case of is absurd and SYSTEM ERROR LED is lighted up Self diagnosis item is memory setting range AD converter DC power CPU exception DSP analog input circuit easylogic setting contact input circuit contact output circuit MONITORING DISPLAY STATUS MONITORING can confirm status of monitoring elements Relay is registered as OK in case of it is particularly normally each item Relay is registered as FAIL in case of is absurd Monitoring item is PT fuse failure c
88. tion operating characteristic SETTING PROTECT 1 4 NSOC 46 46T NSOC1 46 1 NSOC2 46_2 Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED Whether function useornot 2 PICKUP 0 50 100 00 0 01 Negetive sequence current Pickup X PNC TECH E PAC F100 Feeder Protection and Control Unit 3 DELAY 0 00 60 00 Operation delay time 4 BLOCK EasyLogic operand Protection blocking condition 5 EVENT ENABLED DISABLED _ Whethereventrecordornot_____ SETTING PROTECT 1 4 NSOC 46 46T TNSOC 46T Setting Item Description 1 FUNCTION ENABLED DISABLED Whetherfunctionuseormot 2 CURVE IEC NI KDNI Inverse curve setting Is equal with phase overcurrent protection element 4 MULTIPLIER 0 01 10 00 0 01 Time Multiplier 5 BLOCK EasyLogicoperand Protection blocking condition 6 EVENT ENABLED DISABLED Whethereventrecordornot Metering and EasyLogic Operand LCD display Item Description Negative sequence Secondary current magnitude angle Negative sequence overcurrent protection Pickup OR Instantaneous definite time negative sequence overcurrent protection I operation Instantaneous definite time negative sequence overcurrent protection 2 operation Time delay negative sequence overcurrent protection operation 3 2 0 Unbalance current Phase open Protection 46U Unbalance current phase open protection can use in place tha
89. unication port for connection of PACManager LCD screen of PAC F100 is separated into early screen and menu composition screen Early screen shows information of various measured data system time information event number fault waveform number setting group etc to use A IMI direction key X PNC TECH a PAC F100 Feeder Protection and Control Unit EE a PPP 2 2 Early screen Product model communication status six measure display event and waveform recording save number single diagram a choice circuit breaker name system time auto Reclosing counter setting group of present are registered to early screen PAC F100 2 2 1 Measured data TIRI Figure 2 2 LCD Early screen Early measurement screen of PAC F100 is consisted of total 6 and each item can confirm using Up Down arrow keys Composition contents of early measurement screen are same lower part LCD display item Table 2 3 LCD Early measurement screen item Description B Phase Voltage Current Real power Reactive power Apparent power C Phase Voltage Current Real power Reactive power Apparent power 3Phase Real power Reactive power Apparent power Power factor Freguency 2 2 2 Circuit breaker status display and control Control authority of circuit breaker and present state of circuit breaker are registered by LED though circuit breaker sets function of SETTINGJSYSTEMIBREAKERIBREAKER AI by EANBLED and picture of circuit breaker is
90. urrent input circuit voltage unbalance current unbalance trip circuit supervision Monitoring element that function is set by DISABLED is registered as OK x PNC TECH SCH PAC F100 Feeder Protection and Control Unit a GG nn PROTECTION Protection element set by DISABLED is not shown in DISPLAY STATUS PROTECTION and pickup of protection element and operation status set by EANBLED is confirmed only Operation status is displayed by the phase when it is 3 phase protection element relay is registered as A if A phase is operated Relay is registered as OP in case it is single phase protection element When there is no used protection element phrase NO PROTECTION ENABLED is registered Relay is switched over in DISPLAY STATUS PROTECTION screen at pickup and operation occurrence of protection element in early measurement screen 2 42 METERING Various metering value and harmonic are confirmed in DISPLAY METERING DISPLAY METERING POWER QUANTITY can confirm various metering value When PT connection is NONE phase standard is A phase current It is A phase voltage in case of PT connection is WYE or DELTA Refer to below table 2 5 for details contents about metering display Harmonic 1 31 harmonics and THD of voltage or current by phase is confirmed in DISPLA Y METERING HARMONIC Table 2 5 Metering display LCD Title Item Description A phase Primary current quantity angle LINE VOLTAGE CURRENT IB B phase Primary current
91. using left right key in case of ask password in last line of screen 3 After input right password contents to erase if press right gt key are published and phrase NO blinks This time come out menu pressing left lt key in case of does not want delete or presses ENTERI key in phrase NO 4 Press ENTER key if phrase YES is expressed after use up Ah down V key Relay is converted in COMMAND screen after phrase ALL CLEARED is expressed for screen last line 2 4 CLEAR THERMAL This menu is cleared thermal data stored to relay If run Clear THERMAL all of the stored thermal data are initialized Clear thermal 1 Press right E key after find CLEAR THERMAL in COMMAND menu 2 Press ENTER key after input SET password using up l X down V key moving by each position using left right gt key in case of ask password in last line of screen 3 After input right password contents to erase if press right l gt key are published and phrase NO blinks This time come out menu pressing left key in case of does not want delete or presses ENTER key in phrase NO 4 Press ENTER key if phrase YES is expressed after use up A down V key Relay is converted in COMMAND screen after phrase ALL CLEARED is expressed for screen last line 255 RESET MIN M
92. vo Calculate INV ALARM INV TRIP DT PT MULTIP FUNC VOLT SETTING TION PLOCK cnc PICKUP MODE DELAY LIER EVENT Figure 3 18 Inverse time ground overvoltage protection operating characteristic 59G_PKP eveni 59G_2_OP eveni 3 53 PAC F100 Feeder Protection and Control Unit SETTING PROTECT 1 4 OVG 59G OVG1 59G 1 Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED 1 Whether function use or not 2 VOLT SRC 3VO VG Ground voltage source setting 3VO Zero sequence voltage VG N Phase voltage PICKUP 5 170 1 Voltage Pickup 4 DELAY 0 00 60 00 sec Operation delay time BLOCK EasyLogic operand Protection blocking condition 6 EVENT ENABLED DISABLED Whether event record or not SETTING PROTECT 1 4 OVG 59G OVG2 59G 2 Setting Item Step Unit Description 1 FUNCTION ENABLED DISABLED 2 VOLT SRC 3V0 VG Ground voltage source setting 3VO Zero sequence voltage 3 MODE VG N Phase voltage Operating Mode setting DT Definite time INV TRIP Trip inverse time sec INV ALARM Alarm inverse time Voltage Pickup 7 EVENT ENABLED DISABLED Metering and EasyLogic Operand LCD display Item Description Secondary N Phase voltage magnitude angle 0 Secondary zero sequence voltage magnitude angle Whether event record or not 9G PKP Ground overvoltage Pickup OR 9G 1 OP Ground overvoltage 1 Operation 9G 2 OP Ground overvoltage 2 Op

User Manual - ADC Energy

Contents

Download Pdf Manuals

Related Search

Related Contents