P&C Technologies Co., Ltd. User`s Guide
Contents
1. 0 35 xTM sec V S Vs Inverse Alarm Curve 24 75 pel x TM sec y NG Vs T Trip time in second V Voltage input Vs Pickup Voltage setting TM Time multiplier Trip time for V Vs 28 are identical to those for V Vs 8 Logic Diagram of 3 phase Ground Over Voltage element operation is as follows 14 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual FUNCTION ENABLE 59G_PKP Aa q VN gt PICKUP p BLOCK YES m E 59G OP DELAY CONT IN 1 ON CONNECTION PROT_BLK CONT IN 4 ON CONNECTION PROT_BLK MODE DEFINITE TIME VN Feeder Ground Voltage 59G_OP C MULTIPLIER FUNCTION Setting Function of Ground Over Voltage MODE Setting Mode of Ground Over Voltage PICKUP Setting Pickup of Ground Over Voltage DELAY Setting Delay of Ground Over Voltage Multiplier Setting Multiplier Ground Over Voltage BLOCK Setting Block of Ground Over Voltage CONNECTION PROT_BLK Connection of Contact input is shown PROT_BLK CONT IN 1 4 1 Contact input is LOGIC 1 59G_PKP Pickup for Ground Over Voltage 59G_OP Operation for Ground Over Voltage lt Figure 3 1 3 OVG1 59G_1 OVG2 59G_2 OVG3 59G_3 Logic Diagram gt 15 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 3 1 4 Negative Phase Sequence Over Voltage Negative Phase Sequence Over Voltage protection detects the fault using Negative Phase Voltage values In case of the negative phase voltage h2. M 0 p B U s unit value FUNCTION ENABLE DISABLE DISABLE Setting of use or not SLAVE ADDR I 65534 III Slave address setting communication MN PROTOCOL MODBUS DNP3 0 IEC870 MODBUS Protocol setting lt Table 4 4 2 5 COM Setting Item gt 4 4 2 6 SETTING SYSTEM DNP3 0 DNP3 0 menu is composed of TX DELAY LINK CONFIRM LINK RETRY LINK TIMEOUT SBO TIMEOUT WR TIME INT and COLD RESTART and each menu set up Tx delay Link confirm Link retry Link timeout SBO timeout Write time interval and Cold restart PSETTING 11 TT 1 U2 Be o msec DISABLE LOVOVOVOVIOVO 38 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual Settin TX DELAY U 65000msec Tx delay setting NEVER ALWAYS LINK CONFIRM SOMETIMES NN NEVER Link confirm setting LINK RETRY 0 5 imsee O Linkretrysetting COLD RESTART ENABLE DISABLE DISABLE Cold restart setting lt Table 4 4 2 6 DNP3 0 Setting Item gt 4 4 2 7 SETTING SYSTEM CONTACT INPUT PAC E500 has 4 Contact Input it set each contact input CONTACT INPUT There are NOT CONNECTED CB OPENED CB CLOSED ANNUN RESET PROT BLOCK and GENERAL INPUT in setting value of CONTACT INPUT That CB may control only if one or more contact inputs are allocated for CB Open Closed status In that case CB is controlled the fastest contact input PSETTING ONT IN 1 PCONTACT INPUT YO NOT CONNECTED CONT UNA 1
3. Certainly COMport must be used 1 port of front or rear Caution because RS232C port located front and rear panel of PAC E500 is not communicate at the same time 6 1 1 Program Menu Setting software menu is composed of port setting file input output and setting of relay and each menu is described below E Device Selecting Selected 3 kind of PAC E Series 3 type com Communication Port Selection on PC Adar ned RS232 Port Communication Connection and Initialization Communication Disconnection and Port Closing Upload Set Data on PAC E500 Transfer from PAC E500 to PC gei Download Edited Data on the program Transfer from PC to PAC E500 Open setting page of System Protection Contact In Out LED l Open indicating page of Measuring value status of self diagnosis Monitor Contact input output and LED output Version Information of Setting Software New New Project Generation for Setting Close Finished Project Generation for Setting Edited Data Saving to File as Different Name Program Exit lt Table 6 1 1 Program Menu gt 64 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 6 1 2 Device Selecting It must be selected to control relay model because setting software 1s program that control 3 types relay by 1 program Press Device Selecting HF button show window as below figure and select to control relay model Device selecting L P C E100 CA al Ge PAC ES00 Cancel
4. Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 1 2 LEDs RUN Green is on when power is supplied Test Green 1s on and blinking when contact outputs are set out and during LCD LED test on front panel Red is on when self diagnosis function detects device abnormalities ERROR Relaying operation 1s inhibited Details of abnormality are displayed on Red LCD and even if the abnormal state returns to normal LED is not reset to RUN Green off but latched on Manual RESET only returns to reset status co Yellow is on when a protection element is picked up TRIP Red is on when any trip signal is outputted LED is latched on until Red manual RESET Red is on when each logic status contact outputs 1 4 is 1 ON Reset depends on Reset Type Self Manual and Reset Delay time 0 00 60 00sec L Red is on in L R LEDs when LOCAL control mode Any contact input should be allocated for CB status and password is Red l required for control mode change R Green is on in L R LEDs when REMOTE control mode Any contact input should be allocated for CB status and password is Green required for control mode change SA Yellow is blinking when CB control is SELECTed Yellow OPEN Green is on when contact input CB status is OPEN Green Any contact input should be allocated for CB status CLOSE Red is on when contact input CB status is CLOSE Red Any contact input should be allocated for CB status 4 1 3
5. I 1 1 d a p 0 al Aj MG IL Ms Ms ee ee Mk mr mr Sl ae 1 2 I ET POE ka IP ra fyre by D I 1 a fee fen URT LLEN A A 15 LS 157 RAL Zb Fr EE Py 2 Description IA VA VB Vor VN TSL N TSAN TS3_N TS3_N TS4_N DI1_P DI2_P DIL E DI4_P DI3 4 COM E PNC TECH Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 9 2 EXTERNAL CONNECTIONS 5 2 1 Control Source Control source or Energizing input to PAC E500 necessitates validation between the permitted ranges If the control source is connected to other than control source terminal protection units and internal circuits are damaged AC or DC 28 29 Internally Fused PAC E500 lt Figure 5 3 1 Control Source Terminal Connection of PAC E500 gt 5 2 2 CT Connections Refer to the Table 5 2 Terminal Block Diagram Table in the above PAC E500 lt Figure 5 3 2 CT Connections gt 58 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 5 2 3 PT Connections Refer to the Table 5 2 Terminal Block Diagram Table in the above PAC E500 lt Figure 5 3 3 1 V Connections PT Connections ABC Rotation gt PAC E500 lt Figure 5 3 3 2 Normal PT Connections gt 59 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual PAC E500 PAC E500 lt Figure 5 3 3 4 GPT Connections gt 60 76 Over Vo
6. lt Figure 1 2 PAC E500 Functional Single Line Diagram gt Device Number Function 6 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 2 Technical Data 2 1 GENERAL SPECIFICATIONS 2 1 1 Current Input AC 1A 5A 50 60Hz 0 01 50 In 3 times of rated value Continuous Thermal Withstand 20 times of rated value 4 sec Capability 40 times of rated value 2 sec 100 times of rated value 1 sec lt 0 5VA phase 2 1 2 Rated Control Source Voltage 110 220 VAC 20 80 300 VDC Power Consumption lt 30 VA Option 24 48 VDC 2 1 3 Rated Frequency 50Hz or 60Hz 2 1 4 Contact Output For Trip 4points 2A 2C Configurable VE 2 1 5 Contact Input 4 Points Dry Contact Configurable When no applied voltage When voltage supplied 2 1 6 Case Draw out type IP Protection Level IP51 Steel with Hard Combustion Plastic Cover 7 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 2 2 PROTECTION ELEMENTS 2 2 1 Over Voltage Protection gt 97 98 of pickup value Operation accuracy accuracy 42 lt 2 ofsetvaue lt 2 ofsetvaue set value Timin lt 35ms Inst op time lt 700ms pe 3 op time gt 700ms 2 2 2 Under Voltage Protection Pickup 5 170V 1V step Operation accuracy accuracy lt EZ lt 2 ofsetvalue lt 2 ofsetvalue set value Timin lt 35ms Inst op time lt 700ms pr 3 op time gt 700m
7. lt Figure 6 1 2 Device Selecting gt 6 1 3 Communication Port Setting It can use to select 1 of 15 ports and another COMport when it can t use COMport due to other equipment Address is fixed 1 when communicate through RS232C port It must be set Address as COM Address of PAC E500 when communicate through RS485 port Comm Option lt Figure 6 1 3 Port setting gt 65 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 6 1 4 System Configuration This configuration is related to general system setting of PAC E500 Setting items are Power System Circuit Breaker Control Password COM and DNP communication Each item s function is the same as that of LCD menu on front panel and refer to chapter 4 Operational Description for more detailed explanation de E3RSet PAC E500 DISABLE El D NEVER y DISABLE lt Figure 6 1 4 Setting Tool System Configuration gt 66 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 6 1 5 Protection Setting This setting is a main settings modification of PAC E500 and is related to the setting items of protection elements In the sub frames it is separated into OVR OV1 OV2 UVR UVI UV2 OVGR OVGI OVG2 OVG3 NSOV 47 and UF 81 The selected TC curve represents each inverse time element and reflects the change of time dial multiplier Refer to LCD setting menu on chapter 4 Operational Description for more d
8. 4 4 2 12 SETTING PROTECTION OV1 59 1 ONT 59 1 is Over Voltage protection including Definite Time delayed It operates Definite Time characteristic when MODE is DEFINITE TIME and operates voltage Inverse Time Delayed characteristic when MODE is INVERSE CURVE PEPROTECTION i FUNCTION OO OOOO OOOO Settin er FUNCTION ENABLE DISABLE DISABLE Protection Elements setting DEFINITE TIME DEFINITE l l MODE INVERSE CURVE TIME Operation Mode setting PICKUP 5 170V 170V Pickup setting DELAY 0 00 60 00sec 0 01sec 0 00sec Setting when Mode is Definite Time Multiplier setting MULTIPLIER 0 01 10 00 0 01 10 00 Setting when Mode is Inverse Curve Ban protection function It is set PROT_BLOCK of BLOCK YES NO NO Contact Input and banned protection function when Contact input status is Logic w lt Table 4 4 2 12 OVGI1 59 1 Setting Item gt 45 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 4 2 13 SETTING PROTECTION OV2 59 2 OV2 59 2 is Over Voltage protection including Definite Time delayed It operates Definite Time characteristic when MODE is DEFINITE TIME and operates voltage Inverse Time Delayed characteristic when MODE is INVERSE CURVE PEPROTECTION i FUNCTION OG OG SE ODO Settin er FUNCTION ENABLE DISABLE DISABLE Protection Elements setting DEFINITE TIME DEFINITE l l MODE
9. A TE qn bem a a ele ed bee a R par 8 Se Pat IR eee PIP Ce Ci dao a D S WI ECH Ms E etra B z s e E n m m ah KSE A msn m A A n m mnn m e a a md da mie e por A EA Hk H LS sie DE z s BRA Ae UE R e WS s Ke Bs ss seas s eee L D D np A A EK s wm mm em mom ma mm rm ppm R EEE R R 8 8 R lenin ciel e s A LU L be i L La edia 1 A AAA A IA dea d s v s RR y a den rara AO A TO N B N A s 285 aui i EE it L kan re AAA EN e CTE s An ut K ee ee ee L i i s vm emm ln nema bm am men R mR en eo d Ta gm mol o x de R 1 WW a E D e E Ls 5 1 ee CC Spr Kere eee smile FET eebe AE e n om TEL ane d eu Poe r pd Voltage l raded I 200 300 MEA 5 anne 0 1 0 01 0 001 100 lt Figure A 3 Ground Over Voltage TRIP Curve gt CO De S mM N Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 1500 1000 TER Ground Overvoltage Alarm Inverse i D d Sen LES OE pe s paoho TE Ban D mR as s on MM SEE MM MN En mg ERR gn EM EE EEE EM rn fa i Kan r S FETE rense EE 2000 oo oo e er JE Kan mm R Ka em m epa fe mn mr mn mj x H I E H co o o o Ke s s K s L Ss e msn rm R a R mm sm mine s D 1000 p pm P H E 8 m lt H v H d 3 II SRgrRgugpbrpggrratkbanirengrpgapggrrggreetennrpsgrrstduepsarpgsrtgngrtrggrtpsgt
10. 19200 BPS ModBus Protocol gt For maintenance and Setting software Engineering Tool I RS485 Port 300 38400 BPS DNP3 0 Modbus IEC870 5 103 Protocol gt For SCADA communication 21 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 3 2 6 Setting amp Configuration Software PAC E500 has the dedicated setting software Through RS232 port on front or rear panel of PAC E500 to notebook computer s RS232 port maintenance and batch jobs are easily done In the following the functions of this tool are described briefly O System Configuration amp Set Value Upload to PC and Batch Download to PAC E500 O Set Value amp Recorded Data Saving The manipulation of setting software is explained in more detail on chapter 6 and the following figure shows protection page of setting program lo E3RSet PAC E500 0 x File E Help H E Sulan E 4 System Protection Contact In Out LED T C Curve a OVGI 59G_1 OVG2 59G_2 OVGX59G 3 NSOV 47 UF 81 E OV1 59 1 OW2 59_2 UV1 27_1 UV2 27_2 3 Phase Overvoltage 2 Function DISABLE D 2 10 Mode DEFINITE TINE y E Pickup 5 170 mM y 4 3 Multiplier 0 01 10 000 T 2 Delay 0 00 60 00 foo sec E 10 Block NO v 6 5 4 3 2 0 10 2 3 456 S a a zl 10 10 E Voltage SS El Voltage 2 T 100 1 1000 rar IA A Calculate Time sec 0 000 DAC ER b 2005 09 24 11 49 21 lt Figure
11. 2 4 NOT _CONNECTED CONT IN 3 3 4 NOT _CONNECTED CONT IN 4 4 4 NOT CONNECTED Settin NOT CONNECTED CB OPENED CB_CLOSED Setting of contact CONT IN 1 4 ANNUN RESET NOT_CONNECTED input PROT_BLOCK GENERAL_INPUT lt Table 4 4 2 7 1 CONTACT INPUT Setting Item gt S S 9 5 39 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual Contact Input P Description elements NOT_CONNECTED CB_OPENED Open CB when input is logic 1 CB_CLOSED Close CB when input is logic 1 ANNUN_RESET Operate Annunciator Reset if there is status change of Input Logic Do action that protection element make BLOCK when input is logic ROBLES 1 and BLOCK of protection element 1s Yes GENERAL_INPUT Used general Contact Input lt Table 4 4 2 7 2 CONTACT INPUT Setting elements gt 4 4 2 8 SETTING SYSTEM CONTACT OUTPUT PAC E500 has 4 Contact output and Contact output is set at CONTACT OUTPUT There are LOGIC 8 INPUT RESET TYPE and RESET DELAY in setting value of Contact Output7 LF UT Setting factor of LOGIC has OR8 and ANDS that are composed 8 Non Inverting Input and HALF OR8 and HALF ANDS that are composed 4 Non Inverting Input and 4 Inverting Input Setting Factor of INPUT has System status Contact Input Qutput status and Operating status protection element and RESET TYPE has two setting items 1 SELF with RESET DELAY time and 2 MANUAL of LATCH type RE
12. UV1 27 1 Setting Item gt 47 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 4 2 15 SETTING PROTECTION UV2 27 2 UVI 27 2 is Over Voltage protection including Definite Time delayed It operates Definite Time characteristic when MODE is DEFINITE TIME and operates voltage Inverse Time Delayed characteristic when MODE is INVERSE CURVE PEROTECTION i FUNCTION OG OG SE ODO Settin er FUNCTION ENABLE DISABLE DISABLE Protection Elements setting DEFINITE TIME DEFINITE l l MODE INVERSE CURVE TIME Operation Mode setting PICKUP 5 170V 170V Pickup setting DELAY 0 00 60 00sec 0 01sec 0 00sec Setting when Mode is Definite Time Multiplier setting MULTIPLIER 0 01 10 00 0 01 10 00 Setting when Mode is Inverse Curve Ban protection function It is set PROT_BLOCK of BLOCK YES NO NO Contact Input and banned protection function when Contact input status is Logic w lt Table 4 4 2 15 UV2 27 2 Setting Item gt 48 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 4 2 16 SETTING PROTECTION OVG1 59G 1 OVGI 59G 1 is Ground Over Voltage protection including Definite Time delayed It operates Definite Time characteristic when MODE is DEFINITE TIME and operates voltage Inverse Time Delayed characteristic when MODE is INVERSE TRIP or INVERSE ALARM in accordance with each time
13. 1 mmeenennvnvenennennennnnnnnennenne 47 4 4 2 15 SETTING PROTECTION UV2 27 2 mmmennennenvenennennennnnnnnennenne 48 4 4 2 16 SETTING PROTECTION OVG1 59G Ty mmmmemsenernernennnnennennenes 49 4 4 2 17 SETTING PROTECTION OVG2 59G 2y mmusennenennennennnnennennenes 50 4 4 2 18 SETTING PROTECTION OVG3 59G 3yJ mmummmmeneusennennnnennennenes 51 4 4 2 19 SETTING PROTECTION NSOV 47 rrrnvnnvnnnnennnnvnnennenennennenen 52 4 4 2 20 SETTING PROTECTION UF 81 essennnvnnennenvnnennennennennnnennenne 52 4 43 COMMAND Menu uunaunnnnnnnnannnnnnnunnnnnnunnunnnnnnunnnnnnnnnnnnnennunnnennur 54 4 4 3 1 COMMAND CONT OUT TEST svrnornennennnnvnnennennnnennennennnnennennenne 54 4 4 3 2 COMMAND PANEL TEST rresvrnvnvrnvnnenesnnnvnnennnnesnenvnnennnnesnennenen 55 3 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 5 Dimensions and External Connections 0 56 5 1 Dimensioned Drawings n rannennnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnennn 56 5 2 External Connections annennnnennnnennnnnnnnnennnnnnnnnennnnennnnnr 58 5 2 1 E wg EE sese ee ennenen eanne neeaaea 58 5 2 2 CT Connections A 58 a PI COMES Lae 59 5 2 4 Input Output Contacts Connection n rnanxnnnnnnnnnnnnnnnnnnnnnnnnn 61 5 2 5 FP CONMCCUO MN mesada 61 5 2 6 RS485 Port ConnectiOn annxnnannnnnnnnnnnnnnnnnnnnennnnnennnnvennnnuennn 62 B r Tute Diagram senesenciemesieciesewetnceseweten saeneteslecenscinsceneeeceneness 63 6
14. 1 110 0 Ground PT Secondary setting PTCONNECT WYE DELTA WYE PTconnectsetting lt Table 4 4 2 2 POWER SYSTEM Setting Item gt VO UN 4 4 2 3 SETTING SYSTEM CB CONTROL CB CONTROL is used for time setting TRIP and CLOSE PULSE PCB J ran CE TE TO unit value TRIP PULSE 0 1 5 0s Time setting of CB Trip CLOSE PULSE 0 1 5 0s Time setting of CB Close lt Table 4 4 2 3 CB CONTROL Setting Item gt 36 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 4 2 4 SETTING SYSTEM PT FUSE MONITOR PT FUSE MONITOR functions monitor of connecting transformer FUSE MONITOR is composed of FUNCTION POS UV PKP NEG OV PKP and DELAY used for setting of use or not of monitoring function positive under voltage pickup negative over voltage pickup and delay time of operation IPOS UV PKP 2 4 170 vr unit value FUNCTION ENABLE DISABLE a Setting of use or not POS UV PKP 5 170V 170v Setting of positive under voltage pickup NEG OV PKP 5 170V EJ 170V Setting of negative over voltage pickup DELAY 0 00 60 00sec 60 00sec Delay time setting of operation lt Table 4 4 2 4 PT FUSE FAILURE MONITORING Setting Item gt 4 4 2 5 SETTING SYSTEM COM COM menu is composed of FUNCTION SLAVE ADDR BPS and PROTOCOL and each menu set up communication function slave address BPS and protocol OOOO 37 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual EN PROTOCOL 4
15. 3 2 6 Protection Page of Setting software gt 22 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 Operational Description 4 1 FRONT PANEL CONSTRUCTION 4 1 1 Front Panel Operation The front face display panel of PAC E500 is composed of a graphic LCD 16 char x 2 lines 13 LED s 11 keypad buttons and a RS232C communication port Cover put on front panel play part that keep away invasion of dust and unnecessary button operation Password protection prevents the unexpected mal operation of keypad for control The protection functions are executed in the background even during the manipulations of keypad The alternative way to communicate with PAC E500 for settings modification and fault event data upload is to use the engineering tools through RS232C port in the front face Display LCD 2 Line LCD for indicating metering and setting value Indicators LED Run LED b CURRENT RELAY System Error LED Protection Element Pickup LED Protection Element Trip LED PAC E100 4 Configurable LED RUN Up Down Left Right ERROR Key PICK UP Reset Key CB Control LED Local Remote LED Control Select LED Menu Key CB Open LED CB Close LED Confirm and Change of set value Enter Key CB Control Key Confirm set value and Password Local Remote Key Control Select Key CB Open Key CB Close Key RS232 Port for Local Maintenance lt Figure 4 1 1 Front Panel Operator Interface gt 23 76
16. 76 lt Figure 3 1 1 OV1 59_1 OV2 59_2 Logic Diagram gt Trip time for V Vs 8 are identical to those for V Vs 8 1 gt 59_PKP_OR gt 59_OP_OR 1 gt 59_OP_OR E PNC TECH Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 3 1 2 Under Voltage PAC E500 has 2 under voltage protection elements UV1 27 1 UV2 27_2 is going to use them at the same time This protection detects the fault using Phase Voltage values In case of the voltage lower than pick up it operates Definite Time characteristic that has operate time as DELAY when MODE is DEFINITE TIME and Inverse Time Delayed characteristic is a has operate time as MULTIPLIER when MODE is INVERSE CURVE Inverse Time Delayed characteristic can be represented as the following functions 8 T sy X TM sec C Y 1 Vs T Trip time in second V Voltage input Vs Pickup Voltage setting TM Time multiplier Logic Diagram of Under Voltage element operation is as follows FUNCTION ENABLE Y 27_PKP_A r 27_PKP_OR U I I La d VA lt PICKUP E 288 I U d bed 27 DKP C d I d VB lt PICKUP pr U LE U U U U l a EE DELAY 1 27_OP_OR I 1 q VC lt PICKUP Lk LJ 27 07 8 1 1 1 L H 27 op 0 d BLOCK YES WM 27_OP_A D MULTIPLIER 27_OP_OR CONT IN 41 i ON CONNECTION l PROT_BLK CONT IN 4 ON CONNECTION PROT_BLK MODE DEFINITE TIME VA VB VC A B
17. 8 Under Voltage Relay PAC E500 User s Manual dF dT PKP Git d SS 7 10000 0000 00 00 OG OG unit value FUNCTION ENABLE DISABLE __ DISABLE Protection Elements setting FREQ 45 00 65 00Hz 0 01Hz 59 00Hz Frequency Pickup setting PICKUP UVBLOCK YESNO NO Under Voltage Block setting OCBLOCK YESNO NO Over Current Block setting dF dT BLOCK YES NO NO Transient frequency Block setting Ban protection function It is set PROT BLOCK of Contact BLOCK YES NO NO Input and banned protection function when Contact input status is Logic 1 53 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 4 3 COMMAND Menu lt Table 4 4 2 20 UF 81 Setting Item gt COMMAND menu is composed of CONT OUT TEST and PANEL TEST sub menus This menu is used to test output contacts and LCD LEDs of front face display panel All the submenus are required to enter the password CONT our TEST COMMAND PPANEL TEST 4 4 3 1 COMMAND CONT OUT TEST CONT OUT TEST command is used to test contact outputs individually KC AND PCONT our TEST CONT OUT 2 DEENERGIZED CONT OUT 4 DEENERGIZED A S S 8 S O CONT OUT TEST command steps 1 Right arrow key from CONT OUT TEST menu in Menu Tree 2 Select test item of 16 contact outputs using Up Down key and Right key 3 Enter settings modification password 1f required 4 Execute Energized or DeEnergized test using
18. Keypad Programmable LED 4 Red Menu Move Value Change DOWN ARROW RIGHT Menu Move Menu Item Selection LEFT Menu Move Escape to Upper Menu Cancel Item RESET Manual Reset of System Error and Trip LED MENU Enter into Menu Tree Display Setting Value Enter and Confirm Local Remote Control Mode Change CONTROL Password 24 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 2 KEY MANIPULATION amp MENU 4 2 1 Basic Principle of Key Manipulation LCD display of PAC E500 mainly consists of Initial Display and Menu Tree Display And Menu Tree Display 1s entered through MENU keypad button Two display modes are alternated by MENU and Left keypad buttons In the Menu Tree Display 4 arrow keys determine the tree node and value change and ENT key sets the determined values All the menu items and set values take the rollover schemes using Up Down keys Setting Value Change 1 All menus except PASSWORD display page numbers on the upper right side of LCD Press right arrow button on this page numbered display 2 If password is required press ENTER button after inputting each digit of password Right Left keys are used to move cursor to each digit and Up Down keys be used to input the password number character of each digit 3 After correct Password input and Right arrow key again the set value 1s blinking to be ready for change 4 After scrolling the required set value using Up Down arrow k
19. Operate concept in communication protocol 1 e DNP3 0 where SCADA master system selects first the equipment to control remotely before setting out actual control command to keep other masters from selecting the same equipment so that control right is granted to that SCADA only This dedicated concept is adopted equally to Local control and this is also used for mal operation prevention of direct open close command After the correct password enter and SELECT button again then a phrase that CB is selected is displayed on LCD and SELECT LED is blinking After while CB OPEN CLOSE buttons are activated for 15 seconds 18 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 3 2 2 Measurement amp Metering RMS Current value of fundamental component amp phase angle of A phase Range 0 01 50 In Current RMS Measuring accuracy 2 0 10 0 20 In 0 5 0 20 1 20 In 1 0 gt 1 20 In RMS Voltage value of fundamental component amp phase angle per Voltage phase and line to line 8 Metering range 2 00 999 99V Phase voltage 2 00 999 99V line to line voltage Measured based on A phase voltage Metering range 40 70 Hz Measuring Accuracy 0 03 Hz 3 2 3 Programmable Logic CB Open Close control Protection element is pickup Self diagnosis Contact Input ORS 8 input OR HALF OR8 Non inverting 4 input amp inverting 4 input OR ANDS 8 input AND HALF ANDS Non inverting 4 input amp in
20. PROT_BLOCK of BLOCK YES NO NO Contact Input and banned protection function when Contact input status is Logic e Se lt Lable 4 4 2 18 0VG3 59G 3 Setting Item gt Se E PNC TECH Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 4 2 19 SETTING PROTECTION NSOV 47 NSOV 47 is Negative Sequence Phase Over Voltage protection In case of the negative phase voltage higher than pick up it operates Definite Time characteristic that has operate time PROTECTION PNSOV 47 aoe ENABLE DISABLE ENABLEDISABLE I DISABLE Protection Elements setting PICKUP 5 170V 170V 170V Pickup setting Operation delay time setting DELAY 0 00 60 00sec 0 01sec 0 00sec Setting when Mode is Definite Time Ban protection function It is set PROT BLOCK of BLOCK YES NO NO Contact Input and banned protection function when Contact input status is Logic SKS lt Table 4 4 2 19 NSOV 47 Setting Item gt 4 4 2 20 SETTING PROTECTION UF 81 UF 81 is Under Frequency protection In case of the frequency of A phase voltage lower than FREQ PICKUP it operates and requisite fault detection is added when each Block element is set Voltage is input lower than UV PICKUP when UV PICKUP is set and in case of under frequency the protection element doesn t operate blocked And OC BLOCK and dF dT BLOCK operate in the same way i Wd wee FLT uv Tr 52 76 Over Voltage
21. Up Down key Run Test LED blinking green or Error message 5 Left key to escape and Repeat steps 2 4 for other items 54 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 4 3 2 COMMAND PANEL TEST PANEL TEST command is used to test LCD and LEDs on front face display panel COMMAND y PESTIESTIESTIEST 5 dee Weill l TT EsiTTESTTESTTEST PANEL TEST command steps 1 Right arrow key from PANEL TEST menu in Menu Tree 2 Enter settings modification password and Right arrow key again 3 LCD and all LEDs blinking or Error message and Return to Menu Tree 55 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 5 Dimensions and External Connections PAC E500 is designed as draw out type and external connection installation and maintenance are easily managed 5 1 DIMENSIONED DRAWINGS S C Ed Ed E Ed mmm MA es ae ME i amp Be e a A Ka Wm T lt Figure 5 1 Dimensioned Drawings of PAC E500 gt ad X PNC TECH Over Voltage 8 Under Voltage Relay PAC E500 User s Manual oll 57 76 Terminal Block Diagram lt Figure 5 2 Terminal Block Diagram of PAC E500 gt PAC E500 Description A VA VB VC VN TSL COM TS2 CON TS3 COM TS4 COM TS4 NC DIL COM DIZ COM PWR PWR FG lt Table 5 2 Terminal Block Diagram Table gt le No mo H D AO Q WN LA pp Oo gt W Di ET ajk oa al LGT nn nn
22. characteristic curve PPROTECTION ed eels le HI MULTIPLIER 4 09 009 00 0000 E Settin l SE FUNCTION ENABLE DISABLE DISABLE Protection Elements setting DEFINITE TIME DEFINITE MODE INVERSE CURVE NN TIME Operation Mode setting PICKUP 5 170V 170V Pickup setting Operation delay time setting DELAY 0 00 60 00sec 0 0 1sec 0 00sec Setting when Mode is Definite Time Multiplier setting MULTIPLIER 0 01 10 00 0 01 10 00 Setting when Mode is Inverse Curve Ban protection function It is set PROT_BLOCK of BLOCK YES NO NO Contact Input and banned protection function when Contact input status is Logic e Se lt Lable 4 4 2 16 0VG1 59G 1 Setting Item gt es E PNC TECH Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 4 2 17 SETTING PROTECTION OVG2 59G_2 OVG2 59G 2 is Ground Over Voltage protection including Definite Time delayed It operates Definite Time characteristic when MODE is DEFINITE TIME and operates voltage Inverse Time Delayed characteristic when MODE is INVERSE TRIP or INVERSE ALARM in accordance with each time characteristic curve PPROTECTION Iuar oE O MULTIPLIER 4 09 009 00 0000 E Settin l SE FUNCTION ENABLE DISABLE DISABLE Protection Elements setting DEFINITE TIME DEFINITE MODE INVERSE CURVE NN TIME Operation Mode setting PICKUP 5 170V 170V Pickup setting Operatio
23. display divides normal and error display according to self diagnosis User takes proper action when self diagnosis status except PT FUSE MONITOR is FAIL one or more and must reset manual after make normally self diagnosis LCD is indicated SYSTEM OK when result of self diagnosis is OK as following 4 4 MENU TREE DISPLAY To convert Initial Display into Menu Tree Display are operated through ENT and MENU buttons Menu Tree Display is entered through MENU keypad button Two display modes are alternated by MENU and Left keypad buttons In the Menu Tree Display 4 arrow keys determine the tree node and value change and ENT key sets the determined values All the menu items and set values take the rollover schemes using Up Down keys To convert Menu Tree Display into Initial Display are operated through Left arrow Escape keypad button and main menus first child nodes of the root consist of DISPLAY SETTING and COMMAND DISPLAY menu shows status of I O contacts self diagnosis results starting and operating status of protection elements metering of electric values and software version of DSP SETTING menu lets password for setting and control analog circuit configuration real time system clock CB setup communication input output contacts and programmable LED setup operation setup for protection elements calibration data COMMAND menu is used to test output contacts and LCD LEDs of front face display panel In the following
24. each of the specific sub menus is explained DEE T COMMAND Ote oO 28 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 4 1 DISPLAY Menu DISPLAY menu is composed of STATUS MEASURE and SYS INFO sub menus PDI Ce 4 4 1 1 DISPLAY STATUS DISPLAY menu is composed of CONTACT INPUT CONTACT OUTPUT SELF DIAGNOSIS and PROTECTION sub menu Each of sub menus shows contact input contact output self diagnosis and operating status of protection elements dl LS A Y GC 29 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 4 1 2 DISPLAY STATUS CONTACT INPUT This menu displays On Off status information of 4 contact inputs 4 4 1 3 DISPLAY STATUS CONTACT OUTPUT This menu displays On Off status information of 4 contact outputs CONT ODS CONT CONT OUT 4 4 4 DEENERGIZED ODO OG 4 4 1 4 DISPLAY STATUS SELF DIAGNOSIS This menu displays self diagnosis results System works normally if status of all self diagnosis except PT FUSE MONITOR is OK 30 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual AQ AD CONVERTER 3 4 blek A 9 4 4 1 5 DISPLAY STATUS PROTECTION This menu displays picked up started and operated status of 9 protection elements Phase elements show started and operated phases A B and C and ground elements show PK and OP symbols when the fault current is picked
25. up and the relaying element is signaled to operate C Y OG 00 0000 00 00 0000 31 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 4 1 6 DISPLAY MEASURE This menu displays measurement and metering data of electric values PAC E500 has I current input and 4 voltage input Frequency is show according to input value of A phase voltage PDISPEAY eee A Y OA OAOD A OCO 0000 000000 32 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual OO 109 OOOO 4 4 1 7 DISPLAY SYSTEM INFO This menu is used to display the system information of DSP S W versions for maintenance 33 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 42 SETTING Menu SETTING menu is composed of SYSTEM and PROTECTION sub menus This menu is used for settings modification Basically modifying settings and viewing are carried out in 2 ways through LCD and keypad and engineering tool batch download using Setting software SETTING menu has 2 submenus SYSTEM is for the general system setup and PROT COMP is for protection elements Password enter is always required when the setting values are to be changed and the updated setting values are stored and reflected after yes no confirmation escaping SETTING menu And once the password is entered using ENT key it doesn t need to be entered again while in SETTING menu New values are set and selected using arrow keys and ENT keypad b
26. 0 5 IA IA VA VA VB VB VC VC VN VN mu me O SOA HH NN ee de SETA S 7 SS e aw SN KN Current Inputs Voltage Input 11 Di p TS1_NO 6 C DIGITAL 1 0 i AENA og Ss 26 DI COM TS1_COM 21 t C O 12 DI2_P a E TS2_NO 7 ZN SZ Noa i t com 27 DI2_COM a TS2 COM 22 C 13 DI3_P t TS3_NO 8 SE p EN 14 DI4_P U O e 1 TS3_COM 03 ZE ZOOM u ZT 15 DI3 4 COM t TS3_NC 9 p u TS4_NO 10 DC t T AC el TS4 COM 24 28 POWER POWER or SS DG TS4_NC 25 29 POWER POWER RS232C RS232C RS485 30 SURGE lt 7 DB 9 DB 9 DB 9 Front Rear Rear lt Figure 5 3 7 Wiring Diagram gt 63 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 6 Setting amp Configuration Software Operate status setting and metering information are shown and changed through Setting software of PAC E500 6 1 SETTING SOFTWARE Modification of settings or and system configuration 1s generally performed using keypad buttons in the LCD menu on front panel of PAC E500 But this job is handled item by item at one time So this setting tool is used to facilitate a batch job Refer to the figure of RS232 connection in the previous section and the ModBus protocol is used All the data can be saved in files as project concept and the specific setting values are downloaded to PAC E500 just by opening the saved project data file Other functions include event data uploading amp listing fault data uploading and data printing
27. 1 e e 47 e e LED 2 e 59G 2 e e D 5 E 3 6 5963 6 6 LED4 L iS PAC_E500_54 2005 09 24 11 55 25 lt Figure 6 1 8 Setting Tool Monitoring gt 70 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual Appendix A TC Characteristics Curves Overvoltage Inverse 800 ERE FORSTE KPS SNP PE 0 01 peri i 20 01 0 001 100 200 300 400 Voltage lt Figure A 1 Over Voltage Curve gt 71 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual i e LB e D gn AR 8 D RA R he E e E e Jer od E 7 RNI i Ta x red se K carro RRR BR ART tt ar pam a a saske gaah i DE NAAA U get L 6 Ag en S K s 5 x G i s S pepe Pee ee EEE i ie Lon h R TEGE HORER i s MEME uu Sr i 1 m 8 Tt D I 8880 8 5 s s s s A RHH los see B u L B 2 anm Bid i K S La LOMA A A AA A Sien Bien gr La r i ee rest sada up ns SO Ta 9 E EE s s ma Undervoltage Inverse E st Al N k RS al d SES med H 1 ee o gm LCE mea AG AE ad l 3 E r TTE TETTEIT na Ld ena ars r D Pe 9 ole ed rederi F L 100 20 30 10 Voltage lt Figure A 2 Under Voltage Curve gt CO De N N Over Voltage 8 Under Voltage Relay PAC E500 User s Manual Ground Overvoltage Trip Inverse D E C LU de B a ah ee ke I DU ba E I s r x on one dam a ee o o o Jan gt E n H a a H z z H
28. 2 3 1 Protection Functions annenannnnnnennnnennnnnnnnnnnnennnuennnvnnnnennn 12 Ao A AA 12 x lez Under VOMNAC LE 13 3 1 3 Ground Over Voltage ccoonncccnncccconcccccncconcncnoncncnenannrnnannnnnannnos 14 3 1 4 Negative Phase Sequence Over Voltage cssssssssssssssss esse ss 16 Sro UNder FIEGUENE Ls 17 3 2 Additional Functions scr esse seene eee eee 18 3 2 1 CONTO 18 3 2 2 Measurement amp Metering annenanvnnnvnnnunnnnvnnnvnnnvnnnnennnvnnnvennner 19 3 2 3 Programmable Eur 19 3 2 4 ER e Late E sssssssssss sss sssss sss essseese ennenen ennenen ene 21 3 2 5 Com 21 3 2 6 Setting amp Configuration Software r rrnnnvrrnnnvennnnnennnnvennnnuennn 22 2 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 Operational Description anxvanennnnnnnnnnnnrnnnennnennnennn 23 4 1 Front Panel Construction arranuauunaunaunaunnnunaunnnnnnnnnunnuennn 23 4 1 1 Front Panel OBC OM eccsctcseccsesacesssesensnscsasessscsacesnseccedsnecsasese 23 ED E E E AE 24 BAS A Te BHH 24 4 2 Key Manipulation Menu anevnnvrnnnvnnnuvnnnvnnnvennuvnnnvrnnuennn 25 4 2 1 Basic Principle of Key Manipulation ss rnnnvrnnnvrnnnvrnnnuvnnnr 25 42 2 VEME 26 45 inital DEN en 28 4 4 Menu Tree Display ranvranvrnnvrnnvrnnvvnnuvnnvrnnvnnnvnnnvnnnunnnuvnnven 28 4 41 DISPLAY Menu varvaunaunaunaunaunaunnnnnnnnnnnnnnnnnnnnnnnnnnnunnunnunnunnunnunen 29 4 4 1 1 DISPLAY STATUS mmvrsvrnvnvrnvnnenvnnenvnnennn
29. C phase Feeder Voltage FUNCTION Setting Function of Under Voltage MODE Setting Mode of Under Voltage PICKUP Setting Pickup of Under Voltage DELAY Setting Delay of Under Voltage Multiplier Setting Multiplier Under Voltage BLOCK Setting Block of Under Voltage CONNECTION PROT_BLK Connection of Contact input is shown PROT_BLK CONT IN 1 4 1 Contact input is LOGIC 1 27_PKP_A B C Each phase pickup for Under Voltage 27_PKP_OR The least 1 phase for Under Voltage is pickup 27_OP_A B C Each phase Operation for Under Voltage 27_OP_OR The least 1 phase for Under Voltage is Operation lt Figure 3 1 2 UV1 27_1 UV2 27_2 Logic Diagram gt e E PNC TECH Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 3 1 3 Ground Over Voltage PAC E500 has 3 ground over voltage protection elements OVGl 59G_1 OVG2 59G 2 OVG3 59G_3 is going to use them at the same time This protection detects the fault using Ground Over Voltage values In case of the ground voltage higher than pick up it operates Definite Time characteristic that has operate time as DELAY when MODE is DEFINITE TIME and Inverse Time Delayed characteristic is a has operate time as MULTIPLIER when MODE is INVERSE CURVE Inverse Time Delayed characteristic has 2 curves Trip and Alarm Inverse Time Delayed characteristic can be represented as the following functions Inverse Trip Curve 1210 T
30. INVERSE CURVE TIME Operation Mode setting PICKUP 5 170V 170V Pickup setting DELAY 0 00 60 00sec 0 01sec 0 00sec Setting when Mode is Definite Time Multiplier setting MULTIPLIER 0 01 10 00 0 01 10 00 Setting when Mode is Inverse Curve Ban protection function It is set PROT_BLOCK of BLOCK YES NO NO Contact Input and banned protection function when Contact input status is Logic w lt Table 4 4 2 13 OVG2 59 2 Setting Item gt 46 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 4 2 14 SETTING PROTECTION UV1 27 1 UVI 27 1 is Over Voltage protection including Definite Time delayed It operates Definite Time characteristic when MODE is DEFINITE TIME and operates voltage Inverse Time Delayed characteristic when MODE is INVERSE CURVE PPEROTECTION i FUNCTION OG OG SE ODO Settin er FUNCTION ENABLE DISABLE DISABLE Protection Elements setting DEFINITE TIME DEFINITE l l MODE INVERSE CURVE TIME Operation Mode setting PICKUP 5 170V 170V Pickup setting DELAY 0 00 60 00sec 0 01sec 0 00sec Setting when Mode is Definite Time Multiplier setting MULTIPLIER 0 01 10 00 0 01 10 00 Setting when Mode is Inverse Curve Ban protection function It is set PROT_BLOCK of BLOCK YES NO NO Contact Input and banned protection function when Contact input status is Logic w lt Table 4 4 2 14
31. Logic Programmable Logic 1s specially designed software for easy maintenance and operation of PAC E500 1 1 DU D D U Ol OD 5 76 FEATURES Numerical type Over Voltage OVR Ground Over Voltage OVGR Under Voltage Negative Phase Sequence Over Voltage and Under Frequency Protections Various TC Curves including I OVR and UVR 2 OVGR Digital Indication of Setting and Metering on LCD 2 Lines x 16 Characters Self Diagnosis and Internal Status Monitoring Operation Blocking of Individual Relay Element by External Contact Inputs during the Relay Maintenance Configurable System Frequency 50 60Hz Easy setting of 4 Contact Outputs and 4 Programmable LED to use Logic Contact Output Available Trip and Signaling Contact Direct Trip Close Control of I CB from Front Panel Locally and SCADA remotely Useful PC Application Setting Tool System Configuration Protection amp Logic Setting Monitoring amp Measurement Self Test Function of Contact Output by Manual Trip Emulation Access Security by Password for Setting Change and CB Control Communication Interface RS 232C Front and Rear RS485C SCADA Communication Protocol MODBUS DNP3 0 IEC60870 5 103 Measurement 3 phase voltages Sequence Voltages Thermal Frequency EMI EMC Performance Reinforced E PNC TECH Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 1 2 FUNCTIONAL SINGLE LINE DIAGRAM Measurement V VO VI V2 F VG PAC E500
32. ORS HALF OR8 l SES AND8 HALF AND8 Im EC Reference INPUT 1 8 sene I able 3 2 3 3 me Input setting of Operator RESETTYPE TYPE SELF MANUAL SELFMANUAL te of Contact Output Off delay setting Activated RESET DELAY 0 00 60 00sec Q Olsec 0 00sec when RESET TYPE is SELF lt Table 4 4 2 9 LED Setting Item gt 4 4 2 10 SETTING SYSTEM PASSWORD There are 2 types of passwords for PAC E500 Settings modification password and Control action password Both passwords are same and 4 digit decimal 0 9 numbers and have the initial values of 0000 on delivery of PAC E500 NEW ie LILL PASSWORDS setting steps 1 Right arrow key from PASSWORDS menu in Menu Tree 2 Select which password to change using Up Down keys and Right key 3 Enter original settings modification password if required 4 Change or select each of 4 digit values using arrow keys and ENT key 5 Save setting changes in escaping SETTING menu or Change other values 43 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 4 2 11 SETTING PROTECTION PROTECTION menu is composed of protection elements OV1 59 1 OV2 59 2 UVI 27_1 UV2 27 1 OVGI 59G 1 OVG2 39G_2 OVG3 59G_3 NSOV 47 and UF 81 and 1s used setting each of protection elements O PROTECTION El A A D AE SU ae gt OG SR O O OOOOHO OOD 44 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual
33. P amp C Technologies Co Ltd User s Guide Over Voltage amp Under Voltage Relay PAC E500 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual Table of Contents 1 VAM 5 CA ARA 5 1 2 Functional Single Line Diagram n annnnnnnnnnnnnnnnnnnnnnnnnnnne 6 2 TECANICAI DIA reoi OES NEET E n E ENE 7 2 1 General Specifications nn rnnnnnnnnnnnnnnnnnnnnnnnnennnnennnnennnnen 7 dl NN 7 2 1 2 Rated Control SE ege eege 7 2 1 3 Rated Frequency Ae 7 214 Contac ODU E ee secec cece cscacecteswecsacedeasevessieccuseucessccesssewensedeneevedans 7 215 e eln od Te ee 7 2160 AA a 7 2 2 Protection Elements raneranvvnnvnnnvnnnvnnnvnnnvnnnennnennvennnennuennve 8 2 2 1 Over Voltage Protection rannunnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnnennnnennnnunn 8 2 2 2 Under Voltage ProtectiOn anxrnannnnnnnnnnnnennnnennnnennnnennnnennnnennnnr 8 2 2 3 Ground Over Voltage Protection r snrurrnnnunnnnnuvnnnnuennnnuevnnnuennn 8 2 2 4 Negative Phase Sequence Over Voltage Protection 8 2 2 5 Under Frequency Protection anrrrnnnennnnnnnnnnnnnnennnnennnnennnnvennnnr 9 2 3 Environmental TestS rranenanennnvnnnennnennnennnennnvnnnennnennnennnennne 9 251 MSUN TOS Sa 9 2 3 2 Electromagnetic Compatibility Tests o cconncconanccnnnconanonns 10 233 Mechanical TOS SS iia ia 11 2 3 4 Environmental Conditions an rnnnvrnnnnnnnnnnnnnnnnnnnnnnnvennnvennnnenn 11 3 Funcional Descriptio Nissan esas 1
34. SET DELAY has Off Reset Delay time between 0 00sec 60 00sec TING OUTPUT A Y PCONT OUT HT HCONTACT OUTPUT BCONTACT OUTPUT gt CONT outen o EE EE PCONTACT OUTPUT PCONT our ODODOG CONTACT OUT CONT OUT I 4 KC A c T o U T PUT gt CONT ouT 1 TT Y O INPUT 2 3 11 L OFF OOO 40 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual L OFF INPUT 4 5 11 L A INPUTH6 7111 L OFF LEGE GL Ge L err RE S E T T Y P El JUDI s E L F aa E TT RESET DELAY11 11 enne Item Range SE pea Description unit value ORS HALF OR8 palo AND8 HALF AND8 ons a Refer to INPUT 1 8 ae le able 3 2 3 3 Pf Input setting of Operator RESETTYPE TYPE SELF MANUAL ISELFMANUAL piss of Contact Output Off delay setting Activated RESET DELAY 0 00 60 00sec Q Olsec 0 00sec when RESET TYPE is SELF lt Table 4 4 2 8 CONTACT OUTPUT Setting Item gt S RT LRT A S LST L OOOO 41 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 4 2 9 SETTING SYSTEM LED PAC E500 provides 4 Programmable LED for the convenience of user The setting method is same with CONTACT OUTPUT AS AA Someones siii ev ee AA TT SETTING A Y OOO WOO LED LED 1 4 e 1 OOO A OOO OD OOO ODO OOO 42 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual Settin Basic Sg Item Range ne Description unit value
35. Setting amp Configuration Software r anannnnnnnnnnnnnennn 64 bil SENNO SME josep 64 CLl Program MENDU RE 64 bl Device Selecting E 65 6 1 3 Communication Port Setting s sssssssssssss esse sss sesss sese sense 65 6 1 4 System Configuration an ennnnnennnnnnnnnnnnnnnnnnnnnvennnnvennnnvennnnnennn 66 Ao A 67 blb CONTACT IM QUE SO MINO ismael 68 6 1 7 LED Aa 69 01S MONOT ee ee 70 Appendix A TC Characteristics Curves sss sss cesses ess 71 Appendix B Ordering OptiON occcooncconcconncconcccnnnconanon 75 4 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 1 Overview PAC E500 Over Current amp Earth Fault Relay is a microprocessor based numerical protection relay designed for the management and protection of a distribution feeder PAC E300 has the protection elements of Over Voltage OVR Under Voltage UVR Ground Over Voltage OVGR Negative Phase Sequence Over Voltage and Under Frequency It uses Normal Inverse of TC curves 1 OVR and UVR 2 OVGR Also it provides the measurements of Line to Line voltage 3 phase currents and voltages Sequence Voltage THD Total Harmonic Distortion frequency and PT fuse fail monitor and control functions for a circuit breaker Programmable Logic is designed for the replacement of external wiring for the sequence logic and it has 48 configurable logic components The configurations of contact inputs outputs are very easy with Programmable
36. WORD POWER SYSTEM is used for setting of frequency frequency tracking phase CT ratio Primary and Secondary of phase ground PT and PT Connection CB CONTROL 1s used for time setting TRIP and CLOSE PULSE COM is used for communication setting DNP3 0 is used for setting of DNP when communication method is DNP3 0 CONTACT INPUT OUTPUT and LED are used for setting contact input output and Programmable LED respectively PASSWORD is used when change password PROTECTION menu is composed of protection elements OV1 59 1 OV2 59 2 UVI 27_1 UV2 27 2 OVGI 59G 1 OVG2 39G_2 OVG3 59G_3 NSOV 47 and UF 81 and is used setting each of protection elements COMMAND menu is composed of CONT OUT TEST and PANEL TEST sub menus This menu is used to test output contacts and LCD LEDs of front face display panel 26 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual MG DISPLAY STATUS CONTACT INPUT CONT IN 1 4 CONTACT OUTPUT CONT OUT 41 4 SELF DIAGNOSIS MEMORY SETTING AD CONVERTER CALIBRATION PT FUSE MONITOR PROTECTION OV1 59_1 OV2 59_2 UV1 27_1 UV2 27_2 OVG1 59G_1 OVG2 59G_2 OVG3 59G_3 NSOV 47 UF 81 MEASURE VOLT VAB VOLT VBC VOLT VCA VOLT VA VOLT VB VOLT VC VOLT VN CURR IA SEQ VO SEQ V1 SEQ V2 THD VA THD VB THD VC FREQUENCY SYSTEM INFO Version Inform
37. ation SETTING SYSTEM POWER SYSTEM FREQUENCY FREQ TRACK PHS CT RATIO PHS PT PRI PHS PT SEG GND PT PRI GND PT SEC PT CONNECT FREQUENCY CB CONTROL TRIP PULSE CLOSE PULSE PT FUSE MONITOR FUNCTION POS UV PKP NEG OV PKP DELAY COM FUNCTION SLAVE ADDR BPS PROTOCOL DNP3 0 __ TX DELAY LINK CONFIRM LINK RETRY LINK TIMEOUT SBO TIMEOUT WR TIME INT COLD RESTART CONTACT INPUT CONT IN 1 4 CONTACT OUTPUT CONT OUT 1 4 LOGIC INPUT1 8 RESET TYPE RESET DELAY LED gt LED LOGIC INPUT1 6 RESET TYPE RESET DELAY PASSWORD PROTECTION OV1 59_1 FUNCTION MODE PICKUP DELAY MULTIPLIER BLOCK OV2 59_2 FUNCTION MODE PICKUP DELAY MULTIPLIER BLOCK UV1 27_1 FUNCTION MODE PICKUP DELAY MULTIPLIER BLOCK UV2 27_2 FUNCTION MODE PICKUP DELAY MULTIPLIER BLOCK OVG1 59G_1 FUNCTION MODE PICKUP DELAY MULTIPLIER BLOCK OVG2 59G_2 FUNCTION MODE PICKUP DELAY MULTIPLIER BLOCK OVG3 59G 3 FUNCTION MODE PICKUP DELAY MULTIPLIER BLOCK NSOV 47 tm FUNCTION PICKUP DELAY BLOCK UF 81 FUNCTION UV PICKUP OC PICKUP dF dT PKP FREQ PICKUP DELAY UV BLOCK OC BLOCK dF dT BLOCK BLOCK COMMAND TI CONT OUT TEST PANEL TEST lt Figure 4 2 2 PAC E500 Overall Menu Tree gt 27 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 3 INITIAL DISPLAY Initial
38. e SELF O Reset Dela Goo DR lt Figure 6 1 7 Setting Tool Programmable LED gt 69 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 6 1 8 Monitor Monitor display shows status monitoring of PAC E500 Elements or status monitoring is composed of Measurement Self Diagnosis Protection Component LED Output Breaker and Contact Input Output and there is Annun Reset button on front panel s left Refer to LCD setting menu on chapter 4 Operational Description for more detailed explanation J E3RSet PAC E500 A als File E Help H LL ac c Au Monitor Measurement ALD B C CLA N Voltage MN Current 0 00 4 0 0 Phase Voltage 000 00 000 700 000 700 0 00 700 kv Line to Line Voltage 00000 00000 000 2700 kv THD Voltage 0 00 0 00 0 00 Tei Zero Positive Negative Sequence Voltage 0 00 20 0 000 20 0 00000 kV Frequency 0400 Hz Self Diagnostic Protection Component LED Output Breaker Contact In Memory Fail Pickup OP Pickup OP System Error amp Local 1 591 A e a 271 5 2 Setting Fail E 59_1 B a L aade o L Trip gt Remote e 3 6 4 D Converter Fail amp 591 C P e ISE 5 3 i R A 8 f LED Open a o o Auto Calibration o 59 2 S S e e A S N S S 59 2 B P 3 e P Contact Out PT Fuse Fail e E e SE gt LED2 e Close e E Ca Ed 5 1 8 59G_
39. edance 20 Applying Method Asynchronous Polarity Positive Negative Applied Count 3 times Applied Interval 30sec Compound Surge Control Source Circuit Common Mode Differential Mode Transducer Circuit Common Mode Differential Mode Contact Circuit Common Mode Differential Mode Applied Frequency 25MHz 1GHz Electric Field Strength 10V m Radiated 80 AM modulation Susceptibility Applying Method b Front ANSVIEEE Distance from Antenna Cross and Horizontality l C37 90 2 Dwell Time I sec IEC60255 22 3 class III 2 3 3 Mechanical Tests Frequency 16 7 Hz Wide 0 4 mm IEC60255 21 1 ran Direction front back left right top bottom class I Time 600 sec 10 min Volume 30 g g Acceleration of gravity 1EC60255 21 2 Applying Method front back left right top bottom ee class I twice per each total six times 2 3 4 Environmental Conditions 20 C 70 C Daily average 100 lt 2000 m No abnormal vibration impact inclination or magnetic field effect No explosive combustible dust combustible corrosive gas or salinity 11 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 3 Functional Description 3 1 PROTECTION FUNCTIONS 3 1 1 Over Voltage PAC E500 has 2 over voltage protection elements OV1 59 1 OV2 59_2 is going to use them at the same time This protection detects the fault using Phase Voltage values In case of the voltage higher than pick
40. etailed explanation A E3RSet PAC E500 BI x File E Help H SSH tw Alf 4 System Protection Contact In Out LED T C Curve a OVGI 59G_1 OVG2 59G_2 OVG3 59G_3 NSOWA7 UF 81 OVI 59 ova592 unn UV227 2 3 Phase Overvoltage ___ 2 Function DISABLE D 2 10 Mode DEFINITE TINE y S Pickup 5 170 i V 4 8 3 Multiplier 0 01 10 00 10 00 Delay 0 00 60 00 Eug sec E 10 Block NO y 6 5 4 3 2 i A Se 2 10 10 E voltage 9 Voltage Ir 100 1 1000 Time sec In 000 DAC ER b 2005 09 24 11 49 21 lt Figure 6 1 5 Setting Tool Protection gt 67 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 6 1 6 Contact In Out Setting This setting is set up contact input output of PAC E500 Setting items are 4 Contact Input and 4 Contact Output Refer to LCD setting menu on chapter 4 Operational Description for more detailed explanation Le E3RSet PAC E500 O Logic Type pE O Reset Type SELF O Reset Dela Goro Rm lt Figure 6 1 6 Setting Tool Contact Input Qutput gt 68 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 6 1 7 LED Setting This setting 1s each of Programmable LED respectively Refer to LCD setting menu on chapter 4 Operational Description for more detailed explanation o E3RSet PAC E500 O Reset Typ
41. eys press ENT button If Left arrow key 1s pressed before ENT button the value is not changed and remains the previously saved value This action confirms the input of a new set value 5 Using Left arrow key a few times as exiting SETTING menu the changed set values are saved in the memory to confirm the change save to YES 6 Entering password into SETTING menu is required once for several value changes until exiting SETTING menu Control Position Mode Change Local Remote 1 Only 1f one or more contact inputs are allocated for CB Open Closed status CB control and related status are activated In case all LEDs for control and related status are off please check first the configuration of contact inputs and set contact input for CB status 2 To change the CB control position between Local from control panel and Remote from SCADA master system press L R button 3 The password is required and arrow keys and ENT button are used to input the password 4 After correct password and L R button again control position is changed between Local L and Remote R and each LED L Red R Green is toggled on and off CB Control from Front Panel 1 Only if one or more contact inputs are allocated for CB Open Closed status CB control and related status are activated In case all LEDs for control and related status are off please check first the configuration of contact inputs and set contact input for CB status 2 In case the contro
42. gram of Under Frequency element operation is as follows FUNCTION ENABLE Frequency lt FREQ_PICKUP q BLOCK YES p CONT IN 1 ON CONNECTION PROT_BLK CONT IN 4 ON CONNECTION PROT_BLK d UV BLOCK NO gt 4 VA gt UV PICKUP p VB gt UV PICKUP E q VC gt UV PICKUP d OG BLOCK NO gt H IA lt OC PICKUP gt gt Frequency Frequency of A phase feeder voltage VA VB VC A B C phase feeder voltage IA A phase feeder current FUNCTION Setting Function of Under Frequency FREQ PICKUP Setting FREQ PICKUP of Under Frequency e DELAY Setting Delay of Under Frequency UV BLOCK Setting Under Voltage Block of Under Frequency OC BLOCK Setting Over Current Block of Under Frequency BLOCK Setting Block of Under Frequency CONNECTION PROT_BLK Connection of Contact input is shown PROT_BLK CONT IN 1 4 1 Contact input is LOGIC 1 81_PKP Pickup for Under Frequency 81_OP Operation for Under Frequency lt Figure 3 1 5 UF 81 Logic Diagram gt 81_PKP Fc DI Op DELAY E PNC TECH Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 3 2 ADDITIONAL FUNCTIONS 3 2 1 Control PAC E500 supports direct CB Trip Close control function One CB Control functions of PAC E500 also provide a local remote selection for control location As for remote control PAC E500 communicates with an upper master system SCADA through the rear RS485 port Protocol Modbus To co
43. igher than pick up it operates Definite Time characteristic that has operate time Logic Diagram of Under Current element operation is as follows FUNCTION ENABLE 47_PKP 2 4 V2 gt PICKUP E BLOCK YES HH 47 Op DELAY CONT IN 1 ON CONNECTION gt PROT_BLK CONT IN 4 ON CONNECTION PROT_BLK V2 Negative Phase Feeder Voltage FUNCTION Setting Function of Negative Phase Sequence Over Voltage PICKUP Setting Pickup of Negative Phase Sequence Over Voltage DELAY Setting Delay of Negative Phase Sequence Over Voltage BLOCK Setting Block of Negative Phase Sequence Over Voltage CONNECTION PROT_BLK Connection of Contact input is shown PROT_BLK CONT IN 1 4 1 Contact input is LOGIC 1 47_PKP Pickup for Negative Phase Sequence Over Voltage 47_OP Operation for Negative Phase Sequence Over Voltage lt Figure 3 1 4 NSOV 47 Logic Diagram gt 16 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 3 1 5 Under Frequency Under Frequency protection detects the fault using frequency value of A phase voltage In case of the frequency of A phase voltage lower than FREQ PICKUP it operates and requisite fault detection is added when each Block element is set Voltage is input lower than UV PICKUP when UV PICKUP is set and in case of under frequency the protection element doesn t operate blocked And OC BLOCK and dF dT BLOCK operate in the same way 17 76 Logic Dia
44. l position is Remote R Green LED is on it should be changed to Local L Red LED is on using the previous method of Control Position Mode Change 3 Press SELECT button to confirm CB control intention 4 The password is required for SELECT and arrow keys and ENT button are used to input the password 5 After correct password input CB control is finally actuated using OPEN CLOSE buttons In case control command is the same with the current status of CB the description of the same status OPENED or CLOSED is displayed on LCD and no control command goes out 6 At all times the password is required for CB control SS E PNC TECH Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 2 2 Menu Tree Menu of PAC E500 mainly consists of DISPLAY SETTING and COMMAND DISPLAY menu is composed of STATUS MEASURE and SYS INFO sub menus STATUS menu is used to monitor the statuses of input output contacts the results of self diagnosis and start operated statuses of protection elements MEASURE menu is used to display the measurement and metering of electric values sequence current and frequency SYS INFO menu is used to display the system information of MPU and DSP S W versions for maintenance SETTING menu is composed of SYSTEM and PROTECTION sub menus This menu is used for settings modification SYSTEM menu is composed of POWER SYSTEM CB CONTROL PT FUSE MONITOR COM DNP3 0 CONTACT INPUT CONTACT OUTPUT LED and PASS
45. ltage 8 Under Voltage Relay PAC E500 User s Manual 5 2 4 Input Output Contacts Connection Refer to the Table 5 2 Terminal Block Diagram Table in the above C PAC E500 Te so Ca mon 8 SS T AS ARO Wet Ar T C oN p0 gt lt Figure 5 3 4 DI amp DO Connection of PAC E500 gt 5 2 5 RS232 Port Connection Refer to the Table 5 2 Terminal Block Diagram Table in the above PAC E500 Notebook D sub Connector D sub Connector Female lt Figure 5 3 5 RS232 Port Connection of PAC E500 gt g E PNC TECH Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 5 2 6 RS485 Port Connection Refer to the Table 5 2 Terminal Block Diagram Table in the above PAC E500 Twisted Pair 2 RS485_DATA 3 RS485 DATA 5 RS485_ COM Chassis Grounded only Rear RS485 D sub Connector Zr 1200 Terminal Resistor lt Figure 5 3 6 RS485 Port Connection of PAC E500 gt 62 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 5 2 7 Wiring Diagram A A A V C C TE OJ J S E 7 o 16 1 17 2 18 3 19 4 2
46. n delay time setting DELAY 0 00 60 00sec 0 0 1sec 0 00sec Setting when Mode is Definite Time Multiplier setting MULTIPLIER 0 01 10 00 0 01 10 00 Setting when Mode is Inverse Curve Ban protection function It is set PROT_BLOCK of BLOCK YES NO NO Contact Input and banned protection function when Contact input status is Logic e Se lt Table 4 4 2 17 0VG2 59G 2 Setting Item gt er E PNC TECH Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 4 4 2 18 SETTING PROTECTION OVG3 59G 3 OVG3 59G 3 is Ground Over Voltage protection including Definite Time delayed It operates Definite Time characteristic when MODE is DEFINITE TIME and operates voltage Inverse Time Delayed characteristic when MODE is INVERSE TRIP or INVERSE ALARM in accordance with each time characteristic curve gt PROTECTION FUNCTION 17 5 UR DISABLE II POVG3 59G_ 3 MULTIPLIER 4 1 0 0 0 ay 09 009 00 0000 Settin l SE FUNCTION ENABLE DISABLE DISABLE Protection Elements setting DEFINITE TIME DEFINITE MODE INVERSE CURVE NN TIME Operation Mode setting PICKUP 5 170V 170V Pickup setting Operation delay time setting DELAY 0 00 60 00sec 0 0 1sec 0 00sec Setting when Mode is Definite Time Multiplier setting MULTIPLIER 0 01 10 00 0 01 10 00 Setting when Mode is Inverse Curve Ban protection function It is set
47. nesnennnnennenvnnennnnesnennenennns 29 4 4 1 2 DISPLAY STATUS CONTACT INPUT es sss sese 30 4 4 1 3 DISPLAY STATUS CONTACT OUTPUT essennnnennennnnvnnennennenes 30 4 4 1 4 DISPLAY STATUS SELF DIAGNOSIS swrsesvrnennnnennvnnnnennnnvnens 30 4 4 1 5 DISPLAY STATUS PROTECTION rrsvrnenvnnvnvnnennnnesnennnnennnneenens 31 4 4 1 6 DISPLAY MEASURE rernvrnvnvrnernnnvrnennnnennenennenvenennenvsnennenennenesnen 32 4 4 1 7 DISPLAY SYSTEM INFO sss sese 33 4 42 SETTING Menu auvaunaunaunaunaunaunnunnnnnnnnnnnnnnnnnnnnnnnnunnunnunnunnunnunen 34 4 4 2 1 SETTING SYSTEM uvrnvrnrnvnnvnnnnennvnvnnennnnennenvanennnnvnnennnnesnennenennns 34 4 4 2 2 SETTING SYSTEM POWER SYSTEM sese senenn 35 4 4 2 3 SETTING SYSTEM CB CONTROL srsvrsvrnrnrnnrnvsnvsnvnnrnvrnvsnrns 36 4 4 2 4 SETTING SYSTEM PT FUSE MONITOR sss sese sese 37 4 4 2 5 SETTING SYSTEM COM sss 37 4 4 2 6 SETTING SYSTEM DNP3 0 rnrnvnnvrnvnnennnnvrnvnnnnvnnernennennenennennennn 38 4 4 2 7 SETTING SYSTEM CONTACT INPUT vesse sse eee 39 4 4 2 8 SETTING SYSTEM CONTACT OUTPUT essen 40 4 4 2 9 SETTING SYSTEM LED sss sss 42 4 4 2 10 SETTING SYSTEM PASSWORD sscssssesersssssssesseareess 43 4 4 2 11 SETTING PROTECTION msersesnesennenennenvenennnnennenvnnennnnesnennenen 44 4 4 2 12 SETTING PROTECTION OV1 59 1 mmmeenennenvenvnnennennennnnennenne 45 4 4 2 13 SETTING PROTECTION OV2 59 2 mmmeunennenvenvenennennennnnennenne 46 4 4 2 14 SETTING PROTECTION UV1 27
48. ntrol CB a contact input should be allocated for CB STATUS input CB_OPENED or CB_CLOSED If there are many contact inputs allocated for CB status Contact Input 1 status is the first priority for CB control In case no contact input is allocated for CB status CB control function 1s not available and all LEDs related to CB control Local Remote Open Close are off Local Remote L R Control Position To control the circuit breaker the operator must get the appropriate right to control The Local Remote button renders CB control right to the local operators on site or to the remote operators in control center Remote operator cannot control CB on the local mode and vice versa Security check by password inhibits the random mode change To change the control position mode Local to Remote and Remote to Local press L R button and enter the password using arrow keys and ENT key After correct password input local and remote control positions can be toggled CB OPEN CLOSE This function performs trip open close control actions of CB CB Open or Close button on the front panel is activated only on the Local mode L LED on On the Remote mode only control command from SCADA through communication 1s accepted Before control command via front panel SELECT button and Password enter are required first SELECT button is the concept to prevent the mal operation on the front panel and this concept is the same with SBO Select Before
49. s 2 2 3 Ground Over Voltage Protection 5 170V 1V step Inverse Trip Inverse Alarm Multiplier 0 01 10 0 0 01 step 0 00 60 00 sec 0 01 sec step gt 97 98 of pickup value Operation accuracy accuracy Es lt 2 ofset value lt 2 of set value of set value Timin lt 35ms Inst op time lt 700ms pes 3 op time gt 700ms 2 2 4 Negative Phase Sequence Over Voltage Protection 5 170V 1V step 0 00 60 00 sec 0 01 sec step gt 97 98 of pickup value Operation accuracy accuracy lt 2 of set value Ti lt 35ms Inst op time lt 700ms me 3 op time gt 700ms 8 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 2 2 5 Under Frequency Protection 0 00 180 00 sec 0 01 sec step gt 102 103 of pickup value lt 2 of set value Timin lt 35ms Inst op time lt 700ms pest 3 op time gt 700ms 2 3 ENVIRONMENTAL TESTS 2 3 1 Insulation Tests To measure with 500 Vdc insulation resistance tester Insulation ns ee Overall Electric Circuit Enclosure 10M Q ANSVIEEE sne Between Electric Circuits 5 MQ C37 90 0 Between Contacts 5 MQ Applied Time 1 min 50 60 Hz ses Overall Electric Circuit Enclosure 2kV IEC60255 5 Between Electric Circuits 2 kV Between Contacts IEN Applied Waveform 1 2x50us Applied Time Each Positive Negative 3 times Impulse Overall Electric Circuit Enclosure 5kV test voltage Be
50. sstsharensebhasrnhrengre k H 3 H LU H L L Ly mu a Voltage TA Di 0 01 100 lt Figure A 4 Ground Over Voltage Alarm Curve gt e N Y N Over Voltage 8 Under Voltage Relay PAC E500 User s Manual Appendix B Ordering Option Lels o o CM 1 Communication Modbus Ordering Option Communication Communication DNP3 0 Communication IEC870 5 103 Ordering Option Power Supply Power Supply 24 48 V 2 o _ _ Power Supply 80 300VDC or 110V Ordering Option Normal Current 1 ce Normal Current 1A 2 Normal Current 5A 75 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual P amp C Technologies Co Ltd Head of Office amp Factory Address 4898 43 Hogye Dong Dongahn Gu Anyang Gyonggi Do 431 080 Korea Tel 82 31 4525791 Fax 82 31 4525793 Seoul Office Address SF Kwangmyung B D 115 3 Bangi dong Songpa gu Seoul 138 050 Korea Tel 82 2 22408106 Fax 82 2 22408188 Homepage http www pnctech co kr 76 76
51. tween Transducer Circuits 5 kV Ee Transducer Circuit Control Circuit 5 kV Between Electric Circuits 3 kV Between Contacts Terminals 3 kV 9 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 2 3 2 Electromagnetic Compatibility Tests Vibrating Frequency IMHz Voltage Rising Time T5nsec Repeating Frequency 400Hz Output Impedance 20002 Applying Method Asynchronous Polarity Positive Negative 1MHz burst Control Source Circuit disturbance Common Mode 2 5 kV Differential Mode 1 0 kV Transducer Circuit Common Mode 2 5 kV Differential Mode 1 0 kV Contact Circuit Common Mode 2 5 kV Differential Mode 1 0 kV Voltage Rising Time ANSVIEEE C37 90 1 Snsec 50 Peak Voltage Holding Time 50nsec Repeating Frequency Burst Holding Time Burst Period Applying Method Fast transients Green Polarity l Applied Time Halted Time Control Source Circuit Transducer Circuit I O Contact Circuit Ground Circuit Polarity Applied Count Electrostatic Applied Interval discharge Applied Part Enclosure Contact Mode Air Mode 10 76 Asynchronous Common Mode 2 5kHz 15msec 300msec EC60255 22 4 Se class IV Positive Negative n min Imin AEN 4 kV AEN 4 kV Positive Negative 10 times sec Over Voltage 8 Under Voltage Relay PAC E500 User s Manual Voltage Waveform 1 2 x 50usec Current Waveform 8 x 20usec Output Imp
52. up 1t operates Definite Time characteristic that has operate time as DELAY when MODE is DEFINITE TIME and Inverse Time Delayed characteristic is a has operate time as MULTIPLIER when MODE is INVERSE CURVE Inverse Time Delayed characteristic can be represented as the following functions x TM sec 1 75 wl Vs T Trip time in second V Voltage input Vs Pickup Voltage setting TM Time multiplier carp ENABLE E D ED TD TT Be 59_OP_A 2 MULTIPLIER CONT IN 1 ON CONNECTION PROT_BLK 59_PKP_A r i bd zones U U y Laa m m m m 59_PKP_C ME 59 OP DELAY U U U Lu 59_0P_8 U U U L L aa m m m m 59_OP_C 59_OP_B pee e L vm av m av 59 Op C CONT IN 4 ON CONNECTION PROT_BLK MODE DEFINITE TIME VA VB VC A B C phase Feeder Voltage FUNCTION Setting Function of Over Voltage MODE Setting Mode of Over Voltage PICKUP Setting Pickup of Over Voltage DELAY Setting Delay of Over Voltage Multiplier Setting Multiplier Over Voltage BLOCK Setting Block of Over Voltage CONNECTION PROT_BLK Connection of Contact input is shown PROT_BLK CONT IN 1 4 1 Contact input is LOGIC 1 59_PKP_A B C Each phase pickup for Over Voltage 59_PKP_OR The least 1 phase for Over Voltage is pickup 59_OP_A B C Each phase Operation for Over Voltage 59_OP_OR The least 1 phase for Over Voltage is Operation 12
53. utton bs ING PSETTING TT av PSYSTEM 4 4 2 1 SETTING SYSTEM SYSTEM menu is composed of POWER SYSTEM CB CONTROL PT FUSE MONITOR COM DNP3 0 CONTACT INPUT CONTACT OUTPUT LED and PASSWORD POWER SYSTEM is used for setting of frequency frequency tracking phase CT ratio and ground CT CB CONTROL is used for time setting TRIP and CLOSE PULSE PT FUSE MONITOR is used for time of CB pulse setting COM is used for communication setting DNP3 0 is used for setting of DNP when communication method is DNP3 0 CONTACT INPUT OUTPUT and LED are used for setting contact input output and Programmable LED respectively PASSWORD is used when change password PSETTING iii SYSTEM gt POWER SYSTEM 0300 0000 34 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual Ben Plasismorp S S IST L OD 4 4 2 2 SETTING SYSTEM POWER SYSTEM POWER SYSTEM is used for setting of frequency frequency tracking phase CT ratio phase PT primary phase PT secondary ground PT primary ground PT secondary and PT connect KUE OAOA O O000000 00 35 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual GND PT SEC 9 10 110 0 V PT CONNECT 10 10 NEI unit value FREQ TRACK ENABLE DISABLE DISABLE Frequency tracking setting PHSPTPRI 1 1000 LI Ground CT ratio setting GNDPTPRI 0 1000 1 O Ground PT Primary setting GND PT SEC 50 0 250 0 0
54. verting 4 input AND Reset Type Self latched until delay timer is expired YP Manual latched until annunciator reset is issued Reset Delay 0 00 60 00 sec 0 01 sec step Feature Control contact output and LED using Logic Logic SESE RBD FE FE 19 76 Over Voltage 8 Under Voltage Relay PAC E500 User s Manual Input Group pe VH See CB Control Contact Input ee o CONT_IN 4 Contact input 4 status PROT_PKP_OR Any protection element is picked up PROT_OP_OR Any protection element is operated Protection elements a X PNC TECH Over Voltage 8 Under Voltage Relay PAC E500 User s Manual 59G_1 PKP 59G 1 is picked up 59G_ 2 PKP 59G_2 is picked up lt Table 3 2 3 Logic Input Table gt 3 2 4 Self Diagnosis As monitoring internal operating status self diagnosis function is provided to prevent the mal operations of PAC E500 internal systems When any abnormality is detected for diagnosis items ERROR LED on front panel is on and SYSTEM ERROR message is displayed on LCD The diagnosis status for each item is listed on LCD in the menu of DISPLAY STATUS SELF DIAGNOSIS After fixing the trouble and RESET button this ERROR status is reset Main diagnosis items are as follows 0 Memory O Setting O A D Converter O Calibration 3 2 5 Communication Fo I RS232 Port 19200 BPS ModBus Protocol gt For maintenance and Setting software Engineering Tool 1 RS232 Port
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