Byo Insuk-REL670 Project

PROJECT COMMISSIONING OF REL670-MNP2

PROTECTION SERVICES

SUBSTATION HWANGE 330KV

CIRCUIT INSUKAMINI 330KV FEEDER

SCOPE OF WORK DISTANCE RELAY SETTINGS & CONFIGURATIONS

RELAY TYPE REL670

PREPARED BY: W. MUNATSI PROTECTION ENGINEER…………………………………………………………….

CHECKED BY: D.PERI PROTECTION SERVICES ENGINEER……………………………………………………………

APPROVED BY: D.PERI PROTECTION SERVICES ENGINEER…………………………………………………………….

IMPLEMENTED BY: W. MUNATSI PROTECTION ENGINEER…………………………………………………………….

COLD COMMISSIONED BY: W. KAPOKA TEST ENGINEER……………………………………………………………

HOT COMMISSIONED BY: W. KAPOKA TEST ENGINEER……………………………………………………………

DATE PRINTED 7-Apr-23

IMPLEMENTATION DATE

COMMISSIONING DATE

ZM01 ZM02 ZM03 ZM04 ZM05 LOAD (PHS) PSD1OperationDir Fw OperationDir Fw OperationDir Fw OperationDir Rv OperationDir Rv RLdFw 105.10 X1InFw 41.85 RLdOutFw 131.38X1 16.94 X1 23.91 X1 39.86 X1 3.99 X1 0 RLdRv 105.10 R1LIn 5.65 ArgLd 30R1 2.29 R1 3.23 R1 5.38 R1 0.54 R1 0 ArgLoad 36 R1FInFw 125.55 RLdOutRv 131.38X0 57.33 X0 86.00 X0 143.33 X0 14.33 X0 0 X1InRv 41.85

R0 19.45 R0 29.18 R0 48.63 R0 4.86 R0 0 ZD01 R1FInRv 125.55 SHOW onRFPP 25.41 RFPP 35.87 RFPP 79.71 RFPP 7.97 RFPP 0 ArgNegRe 115 kLdRFw 0.80RFPE 76.23 RFPE 107.61 RFPE 179.36 RFPE 17.94 RFPE 0 ArgDir 15 kLdRRv 0.80Trip Time Trip Time Trip Time Trip Time Trip Time

LOAD DATA LINE DATA CT DATA VT DATAMaxLoad Angle 36 X1 19.93 I PRIMARY 500 U PRIMARY 330000Min Load Res Fw 153.13 R1 2.69 I seccondary 1 U secondary 110Min Load Res Rv 356.76 X0 71.67

R0 24.32

-600 -400 -200 0 200 400 600

-500

-400

-300

-200

-100

0

100

200

300

400

500

-400 -300 -200 -100 0 100 200 300 400

-400

-300

-200

-100

0

100

200

300

400

PE Loops, LN faultsohm/loop domain, primary values PP Loops, LL and LLL faults, ohm/phase domain, primary values. PSD only LLL.

Q2

ABB: What you set here will "cut" the ZM zones. To see how PHS covers ZM zones you need another Excel Tool: "REL670 == PHS covering ZM_1.0.xls". This Excel tool believes that PHS correctly covers the ZM zones connected by PHS-STCNDZ signal.

T2

ABB: For the moment it only works with load compensation ON, which is the most difficult characteristic.

C3

ABB: Enter "Fw" or "Rv". Nothing Else!

F3


I3


L3


O3


W7

ABB: Set On if you want to see the graph, set Off if you don't want to see it.

C8

ABB: Remember! RFPP <= 3 * X1

R8

ABB: Default 115

C9

ABB: Remember! RFPE <= 4.5 * X1

R9

ABB: Default 15

C10

ABB: Trip Time will not affect anything here. It is just for your info.

F10


I10


O10


B12

ABB: Enter here your Load Data. This is the dashed characteristic that you see on the plots below!

E12

ABB: Enter here your Line Data, if you want to write some formulae in zone settings as function of line data.

I13

ABB: A

L13

ABB: V

I14

ABB: A

L14

ABB: V

PE Loops, LN faultsohm/loop domain, primary values PP Loops, LL and LLL faults, ohm/phase domain, primary values. PSD only LLL.

zm01 zm02 zm03 zm04 zm05 load (phs) psd1OperationDir Fw OperationDir Fw OperationDir Fw OperationDir Rv OperationDir Rv rld fw Err:508 x1 In Fw Err:508 rld Out Fw Err:508x1 Err:508 x1 Err:508 x1 Err:508 x1 Err:508 x1 Err:508 rld rv Err:508 r1 L In Err:508 ArgLd 30.00r1 Err:508 r1 Err:508 r1 Err:508 r1 Err:508 r1 Err:508 ArgLoad 35.83 r1 F In Fw Err:508 rld Out Rv Err:508x0 Err:508 x0 Err:508 x0 Err:508 x0 Err:508 x0 Err:508 x1 In Rv Err:508

r0 Err:508 r0 Err:508 r0 Err:508 r0 Err:508 r0 Err:508 ZD01 r1 F In Rv Err:508 SHOW onrfpp Err:508 rfpp Err:508 rfpp Err:508 rfpp Err:508 rfpp Err:508 ArgNegRes 115 kLdRFw Err:508rfpe Err:508 rfpe Err:508 rfpe Err:508 rfpe Err:508 rfpe Err:508 ArgDir 15 kLdRRv Err:508Trip Time Trip Time Trip Time Trip Time Trip Time

load data line data (sec) CT DATA VT DATAMaxLoad Angle 25.00 X1 Err:508 I PRIMARY 500 U PRIMARY 330000Min Load Res Fw Err:508 R1 Err:508 I seccondary 1 U secondary 110Min Load Res Rv Err:508 X0 Err:508

R0 Err:508

-200 -100 0 100 200

-100

0

100

0 50 100 150

-100

-80

-60

-40

-20

0

20

40

60

80

100

PE Loops, LN faultsohm/loop domain, secondary values PP Loops, LL and LLL faults, ohm/phase domain, secondary values. PSD only LLL.

W7

ABB: Set On if you want to see the graph, set Off if you don't want to see it.

C9

ABB: Remember! RFPE <= 4.5 * X1

C10


F10


I10


O10


I13

ABB: A

L13

ABB: V

I14

ABB: A

L14

ABB: V

2/17/2006

Developed version 1.0 of this Excel tool. Please consider the following notes:1) This is NOT a formally supported tool by SA-T Supportline. The tool is supported by me, Andrea Bonetti. You can reach me at [email protected]) If something doesn't work on your computer, it is probably due to the fact that your EXCEL does not handle operations with complex numbers. In order to enable these operations: select the menu "Tools" / "Add-Ins" and enable all "Analysis Tool-pack" you see (they should be 2). If you have Analysis Tool-pack already activated, and still you have problems, try to deactivate them. Close Excel. Open Excel, activate them again.

INITIAL DATALINE TO INSUKAMINI Sbase 100

FREQUENCY 50 Zbase 1089

r1pu 0.00247 x1pu 0.0183r0pu 0.02233 x0pu 0.06581rmpu xmpur1/ohm 2.69 x1/ohm 19.93

r0/ohm 24.32 x0/ohm 71.67

rm/ohm xm/ohmLINE LENGHTH/KM 62 VBASE 330

CT RATIO 500 CT/CVT RATIO 0.167

CVT RATIO 3000 In 1

MAX LOAD ON LINE Vtsec 110

MVA RATING OF THE LINE 746 IBASE 500

SAFETY MARGIN,KL 0.9 fsi 2.5 Maximum possible initial frequency of power oscillation

Zs 145.98 fsc 7 Maximum possible consecutive frequency of powe r oscillation

PRIMARY VOLTAGE 330000SECONDARY VOLTAGE 1101. TERMINAL IDENTIFICATION

STATION NAME BULAWAYOSTATION NUMBER 1OBJECT NAME INSK 330 OHLOBJECT NUMBER 1UNIT NAME REL670UNIT NUMBER 1RELAY SERIAL NUMBERFREQUENCY 50HZAUX VOLTAGE 110V

2. SETTING OF FAULT LOCATOR VALUES (LFL)

LINE LENGTH UNIT KMX1 19.93R1 2.69X0 71.67R0 24.32X1SAR1SAX1SBR1SBXM0RMO

SETTING ANALOGUE CURRENT CHANNELS

CH I1 CH I2 CH I3 CH I4 CH I5 CH I6NAME IL1-CB1 IL2-CB1 IL3-CB1 IL1-CB2 IL2-CB2 IL3-CB2CT PRIM(A) 500 500 500 500 500 500CT SEC(A) 1 1 1 1 1 1

CT STAR POINT OUT INDICATES THE EARTHING TOWARDS OBJECT (OUT0 OR TOWARDS BUSBAR (IN)

SETTING ANALOGUE VOLTAGE CHANNELS

CH U1 CH U2 CH U3 CH U4 CH U5 CH U6NAME UL1 UL2 UL3 UL2BUS1 UL2BUS2 UL2L2CVT PRIM(KV) 330 330 330 330 330 330CVT SEC (V) 110 110 110 110 110 110

SETTING DIGITAL I/O BOARDSOPERATION OSCBLOCK OSCRELEASE

I/O MODULE 1 ON 40 30I/O MODULE 2 ON 40 30I/O MODULE 3 ON 40 30I/O MODULE 4 ON 40 30I/O MODULE 5 ON 40 30

SETTING OF THE ANALOGUE PREPROCESSING FUNCTION BLOCKS (SMAI)STATUS

DFTREFERENCEN InternalRef SET REF FOR DFT FILTER ADUSTMENT

MINVALFREQMEASN 10 SET THE MEASURED MINIMUM VALUE

CONNECTION Ph-N SET THE CONNECTION TYPE

NEGATION OFF SET THE NEGATION OF THE FUNCTION BLOCK

UBASE 330 SET THE BASE VOLTAGE

DFTREFEXTOUT InternalRef SET VOLTAGE L1 AS REF

GENERAL SETTINGS FOR DISTANCE PROTECTION ZONESIbase 500Ubase 330IMINOP 20 SETTING OF MINIMUM SENSITIVITY FOR DISTANCE ZONES

ARGDIR 15 SET DIRECTIONAL ANGLE DISTANCE PROTECTION ZONES PGE 141 TR MANUALARGNEGRES 115 SET THE NEGATIVE RESTRAINTANGLE FOR DISTANCE PROTECTION ZONE PGE 141 TR MANUAL

SETTING OF DISTANCE PROTECTION ZONES

ACTIVATION OF ZONE 1 OPERATION (ZM1)STATUS

OPERATIONDIR FORWARDOPERATION PP ONOPERATION PE ON

SETTINGS OF ZONE 1 PHASE FAULT REACH

X1Z1' 16.94 PRIMARY

X1Z1 2.82 SECONDARY

R1Z1 2.29 PRIMARY

R1Z1' 0.38 SECONDARY

SETTING OF ZONE EARTH FAULT ZERO SEQUENCE VALUES

X0Z1' 57.33 PRIMARY

X0Z1 9.56 SECONDARY

R0Z1' 19.45 PRIMARY

R0Z1 3.24 SECONDARY

SETTING OF THE FAULT RESISTIVE COVER

RFPPZ1' 25.41 RESISTIVE REACH FOR PHASE FAULTS(PRIMARY)

RFPPZ1 4.23 RESISTIVE REACH FOR PHASE FAULTS(SECONDARY)

RFPEZ1' 76.23 RESISTIVE REACH FOR EARTH FAULTS(PRIMARY)

RFPEZ1 12.70 RESISTIVE REACH FOR EARTH FAULTS(SECONDARY)

IBASE 500 BASE CURRENT FOR THE DIS PROT ZONES

IMINOPPP 20 SETTING OF MINIMUM SENSITIVITY FOR ZONE PHASE TO PHASE ELEMENTS

MINOPPE 20 SETTING OF MINIMUM OPERATING CURRENT FOR ZONE PHASE FAULT ELEMENTS

IMINOPIN 10 SETTING OF MINIMUM NEUTRAL CURRENTREQUIRED FOR EARTH FAULTS



SETTINGS OF ZONE 2 PHASE FAULT REACH (USUALLY 120% OF TOTAL LINE REACTANCE &RESISTANCE

X1Z2' 23.91 PRIMARY

X1Z2 3.99 SECONDARY

R1Z2' 3.23 PRIMARY

R1Z2 0.54 SECONDARY


X0Z2' 86.00 PRIMARY

X0Z2 14.33 SECONDARY

R0Z2' 29.18 PRIMARY

R0Z2 4.86 SECONDARY












X1Z3 39.86 PRIMARY

X1Z3' 6.64 SECONDARY

R1Z3' 5.38 PRIMARY

R1Z3 0.90 SECONDARY


X0Z3' 143.33 PRIMARY

X0Z3 23.89 SECONDARY

R0Z3' 48.63 PRIMARY

R0Z3 8.11 SECONDARY










OPERATIONDIR REVERSEOPERATION PP ONOPERATION PE ON


X1Z4 3.99 PRIMARY


R1Z4' 0.54 PRIMARY

R1Z4 0.09 SECONDARY


X0Z4' 14.33 PRIMARY

X0Z4 2.39 SECONDARY

R0Z4' 4.86 PRIMARY

R0Z4 0.81 SECONDARY










OPERATIONDIR REVERSEOPERATION PP OFFOPERATION PE OFF


X1Z5 3.99 PRIMARY


R1Z5' 0.54 PRIMARY

R1Z5 0.09 SECONDARY


X0Z5' 14.33 PRIMARY

X0Z5 2.39 SECONDARY

R0Z5' 4.86 PRIMARY

R0Z5 0.81 SECONDARY









SETTING OF PHASE SELECTION WITH LOAD ENCROACHMENT (144% OF THE TOTAL LINE VALUE)

X1 28.70 POSITIVE SEQ REACTANCE AS SET FOR THE REACH OF PHASE SELECTORS (PRIM)

X1" 4.78 POSITIVE SEQ REACTANCE AS SET FOR THE REACH OF PHASE SELECTORS (SEC)

X0 103.20 ZERO SEQ REACTANCE AS SET FOR THE REACH OF PHASE SELECTORS (PRIM)

X0" 17.20 ZERO SEQ REACTANCE AS SET FOR THE REACH OF PHASE SELECTORS (SEC)

RFFWPP 44.84 REACH OF THE PHASE SELECTOR IN RESISTIVE P-P FAULTS (PRIM)

RFFWPP" 7.47 REACH OF THE PHASE SELECTOR IN RESISTIVE P-P FAULTS (SEC)

RFFWPE 118.38 REACH OF THE PHASE SELECTOR IN RESISTIVE P-E FAULTS (PRIM)

RFFWPE" 19.73 REACH OF THE PHASE SELECTOR IN RESISTIVE P-E FAULTS (SEC)

IBASE 500 BASE CURRENT

INRELEASEPE 20 SETTING OF NEUTRAL RELEASE CURRENT(SHALL BE SET BELOW NEUTRAL CUR EXPECTED AT EARTH FAULTS

IBLOCKPP 40 SETTING OF P-P BLOCKING CURRENT ELEMENT FOR OTHER PHASES AT EARTH FAULT

RLDFW' 105.10 SETTING LOADING LIMITATION REACH (SHALL BE <0.8*ZLOAD) (PRIM)

RLDFW 17.52 SETTING LOADING LIMITATION REACH (SHALL BE <0.8*ZLOAD) (SEC)

RLDFRV' 105.10 SETTING LOADING LIMITATION REACH IN THE REVERSE (SHALL BE <0.8*ZLOAD) (PRIM)

RLDRV 17.52 SETTING LOADING LIMITATION REACH IN THE REVERSE (SHALL BE <0.8*ZLOAD) (SEC)

ARGLD 36 SET THE ANGLE OF THE LOAD LIMITATION LINE

SETTING OF THE BROKEN CONDUCTOR FUNCTION(BRC)STATUS

OPERATION ONIBASE 500 BASE CURRENT

IP 20% SET THE OPERATING CURRENT FOR BRC FUNCTION AT WC THE MEASUREMENT STARTS.

IUB 50% SET THE UNSYMMETRY LEVEL

Ttrip SETTING OF THE TIME DELAY FOR THE ALARM OR TRIP FUNCTION

SETTING OF THE LOSS OF VOLTAGE FUNCTION (LOV)STATUS

OPERATION ONIBASE 500 BASE CURRENT

UBASE 330 BASE VOLTAGE

UPE 10% SET THE OPERATION VOLTAGE FOR BRC FUCTION AT WHICH THE MEASUREMENT STARTS

Ttrip 7 SETTING OF THE TIME DELAY FOR THE ALARM OR TRIP FUNCTION

ZONE 1 SETTING TIMERS (I.E FOR P-P & P-E FAULTSSTATUS

TPP1 ON ACTIVE/NOT ACTIVE

TPe1 ON ACTIVE/NOT ACTIVE

TPP1 0 SETTING OF ZONE TIMER FOR P-P

TPE1 0 SETTING OF ZONE TIMER FOR P-E



TPE2 ON ACTIVE/NOT ACTIVE

TPP2 0.6 SETTING OF ZONE TIMER FOR P-P, time graded with Z2 0f INSK-BWYO

TPE2 0.6 SETTING OF ZONE TIMER FOR P-P, time graded with Z2 0f INSK-BWYO







TPP4 OFF ACTIVE/NOT ACTIVE

TPE4 OFF ACTIVE/NOT ACTIVE

TPP4 1.2 SETTING OF ZONE TIMER FOR P-P

TPE4 1.2 SETTING OF ZONE TIMER FOR P-E






SETTING OF THE TRIPPING LOGIC (TRP01)STATUS

OPERATION ONPROGRAM 1/3PHTTRIPMIN 0.15 SET THE TRIP PULSE LENGTH

TRIPLOCKOUT OFF SET THE LATCHING OF THE TRIP SIGNAL

AUTOLOCK ON SET THE INTERNAL ACTIVATION OF LOCK OUT OUTPUT

SETTING OF THE TRIPPING LOGIC (TRP02)STATUS

OPERATION OFFPROGRAM 1/3PHTTRIPMIN 0.15 SET THE TRIP PULSE LENGTH

TRIPLOCKOUT OFFAUTOLOCK OFF SET THE INTERNAL ACTIVATION OF LOCK OUT OUTPUT

SETTING OF THE TRIPPING MATRIX (TR01)(TR02)(TR03)(TR05)(TR06)

OPERATION ONPULSETIME1 0 SET THE TRIP PULSE LENGTH

ONDELAYTIME1 0 SET THE ON DELAY



OFFDELAYTIME1 0 SET THE OFF DELAY



SETTING OF SWITCH ONTO FAULT (SOTF) FUNCTION

OPERATION ONNON DIRECTIONAL OPERATIONAL Z ZONE2IBASE 500 BASE CURRENT

UBASE 330 BASE VOLTAGE

BUILT -IN DEAD LINE DETECTION WHICH WILL ACTIVATE SOTF AFTER TDLD

OPERATION ONMODE IMPEDANCE SET THE OPERATION MODE FOR THE FUNCTION

AUTOINIT ON SET THE SOTF TO BE INITIATED AUTOMATIC,OFF GIVES ACTIVATION BY BC INPUT

UP< 70 SETTING OF THE U< VOLTAGE

IP< 20 SETTING OF UNDER CURRENT

TDURATION 0.02 SET THE REQUIRED DURATION OF LOW UI CHECK TO ACHIEVE OPERATION

TSOTF 1 SET THE TIME DURING WHICH THE FAULT IS CONSIDERED BEING SWITCH ONTO FAULT

TDLD 0.15 SET THE REQD TIME FOR ALL CURR & VOL TO BE LOW TO AUTO INITIATE THE SOTF FUNCTION

SETTING OF THE POWER SWING DETECTION (PSD) FUNCTIONSTATUS

OPERATION ONX1INFW 41.85 SETTING THE POSITIVE SEQ REACTANCE FOR PSB FUNCTION TO OPERATE IN FORWARD DIR (PRIM)

X1INFW" 6.98 SETTING THE POSITIVE SEQ REACTANCE FOR PSB FUNCTION TO OPERATE IN FORWARD DIR (SEC)

R1LIN 5.65 SETTING OF THE LINE RES FOR THE CHARACTERISTIC ANGLE (PRIM)

R1LIN" 0.94 SETTING OF THE LINE RES FOR THE CHARACTERISTIC ANGLE (SEC)

R1FINFW 125.55 SETTING THE RESISTANCE FOR PSB FUNCTION TO OPERATE IN FORWARD DIR (PRIM)

R1FINFW" 20.93 SETTING THE RESISTANCE FOR PSB FUNCTION TO OPERATE IN FORWARD DIR (SEC)

X1INRV 41.85 SETTING THE POSITIVE SEQ REACTANCE FOR PSB FUNCTION TO OPERATE IN REVERSE DIR (PRIM)

X1INRV" 6.98 SETTING THE POSITIVE SEQ REACTANCE FOR PSB FUNCTION TO OPERATE IN REVERSE DIR (SEC)

R1FINRV 125.55 SETTING THE RESISTANCE FOR PSB FUNCTION TO OPERATE IN REVERSE DIR (PRIM)

R1FINRV" 20.93 SETTING THE RESISTANCE FOR PSB FUNCTION TO OPERATE IN REVERSE DIR (SEC)

OPERATIONLDCH ON SETTING OF THE PSD,LOAD ENCHROACHMENT FACTOR ON-OFF

RLDOUTFW' 131.38 SETTING OF THE OUTER LOAD RESISTANCE IN FORWARD DIRECTION (PRIM)

RLDOUTFW" 21.90 SETTING OF THE OUTER LOAD RESISTANCE IN FORWARD DIRECTION (SEC)

RLDOUTRV' 131.38 SETTING OF THE OUTER LOAD RESISTANCE IN REVERSE DIRECTION (PRIM)

RLDOUTRV" 21.90 SETTING OF THE OUTER LOAD RESISTANCE IN REVERSE DIRECTION (SEC)

ARGLD 30 SET THE ANGLE OF THE LOADD LIMITATION LINE

KLDRFW 0.80 CONSTANT GIVING THE MARGIN BTWN OUTER AND INNNER LINES IN REVERSE DIRECTION

KLDRRV 0.80 CONSTANT GIVING THE MARGIN BTWN OUTER AND INNNER LINES IN FORWARD DIRECTION

TP1 0.030 INITIAL PSD TIMER

TP2 0.010 FAST PSD TIMER

TW 0.250 HOLD TIMER FOR INITOF FAST PSD TIMER

TH 0.500 HOLD TIMER FOR PSD DETECTED

TEF 2.000 TIMER OVERRIDING 1-PH RECLOSING

TR1 0.300 TIMER GIVING DELAY TO INHIBIT BY THE RESIDUAL CURRENT

TR2 2.000 TIMER GIVING DELAY TO INHIBIT AT VERY SLOW SWING

IBASE 500 SET BASE CURRENT

IMINOPPE 20% Minimum operate current in % of Ibase

SCHEME COMMUNICATION LOGIC FOR DISTANCE PROTECTION (ZCOM)

OPERATION ONSHEME TYPE PERMOR SETTING THE COMMS SCHEME

TCOORD 0 SETTING OF THE COORDINATION TIMER

TSENDMIN 0.1 SETTING OF THE MINIMUM CARRIER SEND TIME

UNBLOCK OFF SETTING OF UNBLOCKING LOGIC

TSECURITY 0.035 SETTING OF UNBLOCKING SECURITY TIME

SETTING OF THE LOCAL ACCELERATION LOGIC (ZCLC)STATUS

EXTENSION OFF SETTING OF THE AR EXTENSION MODE

LOSS OF LOAD OFF SETTING OF THE LOSS OF LOAD ACCELERATION MODE

SETTING OF THE CURRENT REVERAL LOGIC FOR DISTANCE PROTECTION (ZCAL) (REV) (suitable for overreaching sch)

CURRREV ON ACTIVATION OF THE CURRENT REVERSAL LOGIC

TPICKUPREV 0.02 SETTING OF THE PICK UP TIMER

TDELAYREV 0.1 SETTING OF THE DELAY TIMER

SETTING OF THE WEEK END INFEED (WEI) LOGIC (used on overreaching schemes)

WEI ON ACTIVATION OF WEEK INFEED LOGIC

UPP 70% SETTING OF THE U< VOLTAGE

UPN 70% SETTING OF THE U< VOLTAGE

TPICKUPWEI 0.1 SETTING OF THE DELAY TIMER

UBASE 330 SETTING BASE VOLTAGE

SETTING THE ANALOGUE CHANNELS IN THE DISTURBANCE RECORDER USED FOR FAULT LOCATOR CALC

CURRENT CH FOR IL1 1CURRENT CH FOR IL2 2CURRENT CH FOR IL3 3CURRENT CH FOR IN 4CURRENT CH FOR INP 5VOLTAGE CH FOR UL1 6VOLTAGE CH FOR UL2 7VOLTAGE CH FOR UL3 8

SETTING OF STUB PROTECTION FUNCTION (STUB)

OPERATION ON SETTING OF OPERATION MODE

RELEASEMODE RELEASEIBASE 500 SET BASE CURRENT

I> 100 SETTING OF OPERATION CURRENT LEVEL

T 0 SET THE POSSIBLE TIME DELAY AT OPERATION, NORMALLY FUNCTION IS INSTANTANEOUS

SETTING OF FUSE FAILURE SUPERVISION FUNCTION BASED ON U0-I0,U2-I2 AND DU-DI (FSD)


OPMODE UZSIZS SETTING OF OPERATION MODE FOR THE FUSE FAILURE SUPERVISION

UBASE 330 SET BASE VOLTAGE


3U0> 20% SETTING OF THE 3U0 (UZS) VOLTAGES REQUIRED TO GIVE OPERATION

3I0< 10% SETTING OF THE 3I0 (IZS) WHICH WILL BLOCK THE FUSE FAILURE FUNCTION

3U2> 20% SETTING OF THE U2 (UNS) VOLTAGES REQUIRED TO GIVE OPERATION

3I2< 10% SETTING OF THE I2 (INS) WHICH WILL BLOCK THE FUSE FAILURE FUNCTION

OPERATION DUDI OFF SETTING OF THE OPERATION FOR THE DU> AND DI< MEASURING FUNCTION

DU> 20% SETTING THE DU> VOLTAGE REQUIRED TO GIVE OPERATION

IPH 10% SETTING THE DI< WHICH WILL BLOCK THE FUSE FAILURE FUNCTION

UPH 70% SETTING OF THE OPERATE VOLTAGE FOR PHASE VOLTAGES

DI< 10% SETTING OF THE OPERATE CURRENTE FOR PHASE CURRENTS

SEALIN ON SETTING OF THE SEAL IN FUNCTION ON-OFF GIVING SEAL IN OF ALARM UNTIL VOLTAGES ARE SYM

USEALIN 60% SET THE VOLTAGE LEVEL FOR THE SEAL IN OF THE FUNCTION

UDLD 60% SETTING OF THE U< VOLTAGE

IDLD 20% SETTING OF THE UNDER CURRENT

OPERATION OFF SETTING OF OPERATION MODE


OPMODE 1 OUT OF 3 SETTING OF OPERATION MODE

IP>> 500 OPERATING LEVEL OF THE INSTANTANEOUS O/C PROTECTION

STVALMULT 2 SET A MULTIPLIER AT INRUSH USED WHEN THE BINARY INPUT IS ACTIVATED

SETTING OF FOUR STEP EARTH FAULT OVERCURRENT FUNCTION (TEF)




SETTING OF PARAMETERS FOR FIRST STAGE

DIRMODE1 FORWARD SETTING OF THE OPERATING DIRECTION FOR THE STAGE OR SWITCH IT OFF

CHARACTERISTIC1 IEC NI SETTING OF THE OPERATING CHARACTERISTIC

IN1>' 50 SETTINGOF THE OPERATING CURRENT LEVEL IN PRIMARY VALUES IN %

IN1> 10% SETTINGOF THE OPERATING CURRENT LEVEL IN PRIMARY VALUES

IN1MULT 2 SET THE CURRENT MULTIPLIER FOR IN1 VALID AT ACTIVATION OF INPUT ENMULT

T1 0.3 SET THE DEFINITE TIME DELAY,WHEN DEFINITE TIME CHARACTERISTIC HAS BEEN SELECTED

K1 0.3 SET THE BACK UP TRIP TIME DELAY MULTIPLIER FOR INVERSE CHARACTERISTIC

T1MIN 0.3 SET THE MINIMUM OPERATING TIME FOR INVERSE CHARACTERISTIC

RESETTYPECRV1 INSTANTANEOUS SELECT THE RESET CURVE TYPE FOR THE INVERSE DELAY

TRESET1 0.02 SET THE RESET TIME DELAY FOR DEFINITE DELAYED FUNCTION

HARMRESTRAIN1 ON SET THE RELEASE OF HARMONIC RESTRAINT BLOCKING THE STAGE.

INSTANTANEOUS OVERCURRENT PROTECTION (IOC)-FUNCTION USED WITH A REACH LESS THAN 80%

SETTING OF PARAMETERS FOR SECOND STAGE

DIRMODE2 OFF SETTING OF THE OPERATING DIRECTION FOR THE STAGE OR SWITCH IT OFF











SETTING OF PARAMETERS FOR THIRD STAGE












SETTING OF PARAMETERS FOR FOURTH STAGE












SET OF DIRECTION,HARMONIC BLOCKING AND SOTF FUNCTIONALITY

UPOLMIN 1% SETTING OF THE MIN NEUTRAL POINT POLARIZING VOLTAGE LEVEL

ANGLERCA 65 SET THE RELAY CHACTERISTIC ANGLE

IN>DIRCMP 10% SETTING OF THE OPERATING CURRENT LEVEL FOR DIRECTIONAL RELEASE

tDIRCMP 5 Time delay for DirComp

POLMETHOD VOLTAGE SET THE METHOD OF DIRECTIONAL POLARIZING TO BE USED

IPOLMIN 5% SETTING OF THE MINIMUM NEUTRAL CURRENT REQUIRED FOR DIRECTION POLARIZING

RNPOL SETTING OF THE ZERO SEQ SOURCE RESISTANCE GENERATING THE POLARIZING CURRENT

XNPOL SETTING OF THE ZERO SEQ SOURCE REACTANCE GENERATING THE POLARIZING CURRENT

HARMRESTRAIN ON ENABLE THE HARMONIC RESTRAINT MEASURING FUNCTION

2NDHARMSTAB 25% SETTING OF THE HARMONIC CONTENT IN IN CURRENT BLOCKING LEVEL

BLOCKPARTRANSF OFF SET THE HARMONIC SEAL IN BLOCKING AT PARALLEL TX.

USESTARTVAL IN4> SET THE CURRENT LEVEL TO BE BLOCKED TO SEAL IN THE HARMONIC BLOCKING

SOTF OFF SET THE SOTF FUNCTION OPERATING MODE

ACTIVATIONSOTF CLOSECOMMAND SELECT THE INPUT WHICH SHALL ACTIVATE THE SOTF FUNCTION.

ACTUNDERTIME CBCOMMAND SELECT THE INPUT WHICH SHALL ACTIVATE THE UNDERTIME FUNCTION.

T4U 1 SET THE TIME AFTER CLOSING OR POSITION CHANGE DURING WHICH THE SOTF FUNCTION

TSOTF 0.3 SET THE TIME DELAY FOR THE SOTF TRIP

TUNDERTIME 0.3 SET THE TIME DELAY FOR THE UNDERTIME TRIP

HARMRESSOTF DISABLED ENABLE HARMONIC RESTRAINT FUNCTION IN SOTF

EARTH FAULT FUNCTION COMMUNICATION (EFC AND EFCA)

OPERATION ON ACTIVATION OF THE EARTH FAULT OVERCURRENT FUNCTION

SCHEME TYPE PERMORTCOORD 0.06 SET THE COORDINATION TIME FOR TRIP ACCELERATION

TSENDMIN 0.1 SETTING OF THE CARRIER SEND MINIMUM TIME

TSECURITY 0.035 Security timer for loss of carrier guard detection

SET THE CURRENT REVERSAL AND WEI FUNCTIONS

CURRREV OFF ACTIVATION OF THE CURRENT REVERSAL LOGIC

TPICKUPREV 0.12 SET THE CURRENT REVERSAL PICK UP TIMER

TDELAYREV 0.1 SET THE CURRENT REVERSAL DELAY TIMER

WEI OFF SETTING OF WEAK END INFEED LOGIC. TRIP=ECHO AND WEITRIP C

TPICKUPWEI 0.06 Coordination time for the WEI logic


UPP< 70% Phase to Phase voltage for detection of fault condition

UPE< 70% Phase to Neutral voltage for detection of fault condition

SETTING OF MULTIPURPOSE CURRENT AND VOLTAGE MEASURING FUNCTION GF 1 TO 3

OPERATION ON ACTIVATION OF THE FUNCTION



CURRENTINPUT NEGSEQ SET THE VOLTAGE SIGNAL TO BE MEASURED

VOLTAGEINPUT NEGSEQ SET THE CURRENT SIGNAL TO BE MEASURED

RCA_DIR 65 SETING OF THE RELAY CHARACTERISTIC ANGLE RCA

ROA_DIR 90 SET THE RELAY OPERATING ANGLE AREA

LOWVOLT_VM 2% SET MIN OPERATING VOLTAGE BELOW WHICH THE ACTION DECIDED AT LOW VOLTAGES TAKE OVER

ROA_DIR BLOCK SET THE ACTION FOR DIRECTIONAL FUNCTION AT VOLTAGES BELOW LOWVOLTVM

OPERHARMRESTR OFF ENABLE THE HARMONIC RESTRAINT MEASURING FUNCTION

I_2ND/I_FUND 20% SETTING OF THE HARMONIC CONTENT IN CURRENT BLOCKING LEVEL

BIKLEV2ND 1000% CURRENT LEVEL ABOVE WHICH THE 2ND HARMONIC BLOCKING IS INHIBITED

ENRESTRCURR OFF ENABLE THE CURRENT RESTRAINT FOR OVERCURRENT FUNCTIONS

RESTCURRINPUT POSSEQ SELECT THE RESTRAINT CURRENT PARAMETER

RESTCURRCOEFF 0 GIVE THE CURRENT RESTRAINT COEFFICIENT

SETTING OF PARAMETERS FOR GF OVERCURRENT 1 FUNCTION OC1 FOR FUNCTIONS GF1 TO GF3

OPERATION_OC1 ON ACTIVATION OF OC1 FUNCTION

DIRMODE_OC1 FORWARD SETTING OF THE OPERATING DIRECTION FOR THE STAGE

DIRPRINC_OC1 IcosΦ&U SETTING OF THE OPERATING PRINCIPLE

CURVETYPE_OC1 IDMT SETTING OF THE OPERATING CHARACTERISTIC

OC1> 50 SETTING OF THE OPERATING CURRENT IN PRIM VALUES

STARTCURR_OC1 10% SETTING OF THE OPERATING CURRENT IN %

TDEF_OC1 0 SET THE DEFINITE TIME DELAY ,WHEN DEFINITE TIME CHARACTERISTIC HAS BEED SELECTED

K_OC1 0.3 SET THE BACK UP TRIP TIME DELAY MULTIPLIER FOR INVERSE CHARACTERISTIC

T1MIN_OC1 0.3 SET THE MINIMUM OPERATING TIME FOR INVERSE CHARACTERISTIC

RESETCRVTYPE_OC1 INSTANTANEOUS SELECT THE RESET CURVE TYPE FOR THE INVERSE DELAY

TRESETDEF_OC1 0.03 SET THE RESET TIME DELAY FOR DEFINITE TIME DELAYED FUNCTION

HARMRESTR_OC1 OFF SET THE RELEASE OF HARMONIC RESTRAINT BLOCKING FOR THE STAGES

VOLTCNTRMODE_OC1 OFF SET THE VOLTAGE CONTROL MODE FOR OC1 FUNCTION

VOLTDEPMODE_OC1 SLOPE SET THE VOLTAGE DEPENDENT MODE FOR OC1 FUNCTION

VOLTDEPFACTOR_OC1 1 SET THE VOLTAGE DEPENDENT FACTOR FOR OC1 WHEN FUNCTION IS VOLTAGE DEPENDENT

ULOWLIMIT_OC1 50 SET THE VOLTAGE LOW LIMIT

UHIGHLIMIT_OC1 100 SET THE VOLTAGE HIGH LIMIT

ACTLOWVOLT1_VM BLOCK ACTION FOR DIRECTIONAL OC1 AT VOLTAGE LOWER THAN SET LEVEL ABOVE

SETTING OF PARAMETERS FOR GF OVERCURRENT 2 FUNCTION OC2

OPERATION_OC2 ON ACTIVATION OF OC2 FUNCTION

DIRMODE_OC2 REVERSE SETTING OF THE OPERATING DIRECTION FOR THE STAGE

DIRPRINC_OC2 IcosΦ&U SETTING OF THE OPERATING PRINCIPLE

CURVETYPE_OC2 IDMT SETTING OF THE OPERATING CHARACTERISTIC

OC2> 30 SETTING OF THE OPERATING CURRENT IN PRIM VALUES

STARTCURR_OC2 6% SETTING OF THE OPERATING CURRENT IN %

TDEF_OC2 0 SET THE DEFINITE TIME DELAY ,WHEN DEFINITE TIME CHARACTERISTIC HAS BEED SELECTED

K_OC2 0.3 SET THE BACK UP TRIP TIME DELAY MULTIPLIER FOR INVERSE CHARACTERISTIC

T2MIN_OC2 0.3 SET THE MINIMUM OPERATING TIME FOR INVERSE CHARACTERISTIC

RESETCRVTYPE_OC2 INSTANTANEOUS SELECT THE RESET CURVE TYPE FOR THE INVERSE DELAY

TRESETDEF_OC2 0.02 SET THE RESET TIME DELAY FOR DEFINITE TIME DELAYED FUNCTION

HARMRESTR_OC2 OFF SET THE RELEASE OF HARMONIC RESTRAINT BLOCKING FOR THE STAGES

VOLTCNTRMODE_OC2 OFF SET THE VOLTAGE CONTROL MODE FOR OC2 FUNCTION

VOLTDEPMODE_OC2 SLOPE SET THE VOLTAGE DEPENDENT MODE FOR OC2 FUNCTION

VOLTDEPFACTOR_OC2 1 SET THE VOLTAGE DEPENDENT FACTOR FOR OC2 WHEN FUNCTION IS VOLTAGE DEPENDENT

ULOWLIMIT_OC2 50 SET THE VOLTAGE LOW LIMIT

UHIGHLIMIT_OC2 100 SET THE VOLTAGE HIGH LIMIT

ACTLOWVOLT2_VM BLOCK ACTION FOR DIRECTIONAL OC2 AT VOLTAGE LOWER THAN SET LEVEL ABOVE

SETTING OF PARAMETERS FOR GF UNDERCURRENT 1 FUNCTION UC1

OPERATION_UC1 OFF ACTIVATION OF THE UC1 FUNCTION

ENBILOWI_UC1 FORWARD ACTIVATE THE INTERNAL LOW CURRENT LEVEL BLOCKING OF THE FUNCTION

BIKLOWCURR_UC1 20% SETTING OF THE VUNDERCURRENT LEVEL BELOW WHICH THE OPERATION IS BLOCKED

UC1< 30 SETTING OF THE OPERATING CURRENT IN PRIM VALUES

STARTCURR_UC1 6% SETTING OF THE OPERATING CURRENT IN %

TDEF_UC1 0.3 SET THE DEFINITE TIME DELAY ,WHEN DEFINITE TIME CHARACTERISTIC HAS BEED SELECTED

TRESETDEF_UC1 0.02 SET THE RESET TIME DELAY FOR DEFINITE TIME DELAYED FUNCTION

DIRPRINC_UC1 IcosΦ&U SETTING OF THE OPERATING PRINCIPLE

SETTING OF PARAMETERS FOR GF UNDERCURRENT 2 FUNCTION UC2

OPERATION_UC2 OFF ACTIVATION OF THE UC2 FUNCTION

ENBILOWI_UC2 FORWARD ACTIVATE THE INTERNAL LOW CURRENT LEVEL BLOCKING OF THE FUNCTION

BIKLOWCURR_UC2 0.2 SETTING OF THE VUNDERCURRENT LEVEL BELOW WHICH THE OPERATION IS BLOCKED

UC2< 30 SETTING OF THE OPERATING CURRENT IN PRIM VALUES

STARTCURR_UC2 0.06 SETTING OF THE OPERATING CURRENT IN %

TDEF_UC2 0.3 SET THE DEFINITE TIME DELAY ,WHEN DEFINITE TIME CHARACTERISTIC HAS BEED SELECTED

TRESETDEF_UC2 0.02 SET THE RESET TIME DELAY FOR DEFINITE TIME DELAYED FUNCTION

DIRPRINC_UC2 IcosΦ&U SETTING OF THE OPERATING PRINCIPLE

SETTING OF PARAMETERS FOR GF OVERVOLTAGE 1 FUNCTION OV1

OPERATION_OV1 ON ACTIVATION OF THE OV1 FUNCTION

CURVETYPE_OV1 INVERSE CURVE A SETTING OF THE OPERATING CHARACTERISTIC

CURVESAT_OV1 145% SETTING OF THE CURVE SATURATION POINT FOR THE INVERSE CURVE IN PERCENT

OV> 379.5 SETTING OF THE OPERATING VOLTAGE IN PRIM VALUES

STARTVOLT_OV1 105% SETTING OF THE OPERATING VOLTAGE %

TDEF_OV1 5 SET THE DEFINITE TIME DELAY ,

T1MIN_OV1 0.3 SET THE MINIMUM OPERATING TIME FOR INVERSE CHARACTERISTIC

TRESETDEF_OV1 0.02 SET THE RESET TIME DELAY FOR DEFINITE TIME DELAYED FUNCTION

RESETCRVTYPE_OV1 INSTANTANEOUS SELECT THE RESET CURVE TYPE FOR THE INVERSE DELAY

TRESETIDMT_OV1 0 SET THE RESET TIME DELAY FOR IDMT TIME DELAYED FUNCTION

SETTING OF PARAMETERS FOR GF OVERVOLTAGE 2 FUNCTION OV2

OPERATION_OV2 ON ACTIVATION OF THE OV2 FUNCTION

CURVETYPE_OV2 INVERSE CURVE A SETTING OF THE OPERATING CHARACTERISTIC

CURVESAT_OV2 1.45 SETTING OF THE CURVE SATURATION POINT FOR THE INVERSE CURVE IN PERCENT

OV> 412.5 SETTING OF THE OPERATING VOLTAGE IN PRIM VALUES

STARTVOLT_OV2 12500% SETTING OF THE OPERATING VOLTAGE %

TDEF_OV2 0 SET THE DEFINITE TIME DELAY ,

T2MIN_OV2 0.3 SET THE MINIMUM OPERATING TIME FOR INVERSE CHARACTERISTIC

TRESETDEF_OV2 0.02 SET THE RESET TIME DELAY FOR DEFINITE TIME DELAYED FUNCTION

RESETCRVTYPE_OV2 INSTANTANEOUS SELECT THE RESET CURVE TYPE FOR THE INVERSE DELAY

TRESETIDMT_OV2 0 SET THE RESET TIME DELAY FOR IDMT TIME DELAYED FUNCTION

SETTING OF PARAMETERS FOR GF UNDERVOLTAGE 1 FUNCTION UV1

OPERATION_UV1 OFF ACTIVATION OF THE UV1 FUNCTION

CURVETYPE_UV1 INVERSE CURVE A SETTING OF THE OPERATING CHARACTERISTIC

CURVESAT_UV1 145% SETTING OF THE CURVE SATURATION POINT FOR THE INVERSE CURVE IN PERCENT

BLOCKLOWVOLT_UV1 20% SETTING OF THE UNDERVOLTAGE LEVEL OPERATION

UV1< 297 SETTING OF THE OPERATING VOLTAGE IN PRIM VALUES

STARTVOLT_UV1 90% SETTING OF THE OPERATING VOLTAGE %

TDEF_UV1 0 SET THE DEFINITE TIME DELAY ,

T1MIN_UV1 0.3 SET THE MINIMUM OPERATING TIME FOR INVERSE CHARACTERISTIC

TRESETDEF_UV1 0.02 SET THE RESET TIME DELAY FOR DEFINITE TIME DELAYED FUNCTION

RESETCRVTYPE_UV1 INSTANTANEOUS SELECT THE RESET CURVE TYPE FOR THE INVERSE DELAY

ENBLKLOWV_UV1 ON ENABLE LOW VOLTAGE BLOCK LEVEL FOR THE UV1 FUNCTION

TRESETIDMT_UV1 0 SET THE RESET TIME DELAY FOR IDMT TIME DELAYED FUNCTION

SETTING OF PARAMETERS FOR GF UNDERVOLTAGE 2 FUNCTION UV2

OPERATION_UV2 OFF ACTIVATION OF THE UV2 FUNCTION

CURVETYPE_UV2 INVERSE CURVE A SETTING OF THE OPERATING CHARACTERISTIC

CURVESAT_UV2 1.45 SETTING OF THE CURVE SATURATION POINT FOR THE INVERSE CURVE IN PERCENT

BLOCKLOWVOLT_UV2 20% SETTING OF THE UNDERVOLTAGE LEVEL OPERATION

UV2< 165 SETTING OF THE OPERATING VOLTAGE IN PRIM VALUES

STARTVOLT_UV2 50% SETTING OF THE OPERATING VOLTAGE %

TDEF_UV2 0 SET THE DEFINITE TIME DELAY ,

T2MIN_UV2 0.3 SET THE MINIMUM OPERATING TIME FOR INVERSE CHARACTERISTIC

TRESETDEF_UV2 0.02 SET THE RESET TIME DELAY FOR DEFINITE TIME DELAYED FUNCTION

RESETCRVTYPE_UV2 INSTANTANEOUS SELECT THE RESET CURVE TYPE FOR THE INVERSE DELAY

ENBLKLOWV_UV2 ON ENABLE LOW VOLTAGE BLOCK LEVEL FOR THE UV2 FUNCTION

TRESETIDMT_UV2 0 SET THE RESET TIME DELAY FOR IDMT TIME DELAYED FUNCTION

SETTING OF SINGLE AND/OR THREE PHASE AUTO RECLOSE DEVICE (AR1)

OPERATION EXT CONTROL SETTING OF THE OPERATION MODE

NOOFSHOTS 2 SETTING OF THE NUMBER OF SHOTS

FIRSTSHOT 1/2/3PH SETTING OF THE AUTO RECLOSE FIRST SHOT TYPES ALLOWED

STARTBYCBOPEN OFF SET IF YOU WANT THE AUTO RECLOSE TO BE STATRTED FROM CB OPEN

CBAUXCONTTYPE NO SELECT THE TYPE OF CONTACT USED FOR THE CB POSITION INPUT

EXTENDED T1 ON EXTENDED T1S AND T1 AT PLC FAILURE ACTIVATED OR NOT

TEXTENDED T1 0.5 SET THE 3PH SHOT 1 TIMER EXTENSION WHEN THE PLC IS NOT OPERATIVE

TI 1PH 0.5 SHOT 1 ,1PH RECLOSURE DEAD TIME

T1 2PH 16 SHOT 1 ,2PH RECLOSURE DEAD TIME


T13PHHS 16 SHOT 1 ,3PH RECLOSURE DEAD TIME FOR HIGH SPEED SHOT WITHOUT SYNC CHECK

T2 3PH 16 SHOT 2 3PH RECLOSURE DEAD TIME




FOLLOW CB OFF SELECT IF YOU WANT THE MULTI-SHOT CYCLE TO ADVANCE TO THE NEXT SHOT AT A NEW FAULT

TSYNC 15 MAXIMUM TIME FOR SYNC CHECK CONDITION TO BE FULFILLED

TPULSE 0.2 RECLOSE PULSE DURATION

CUTPULSE ON SETTING OF THE OPERATING MODE

TRECLAIM 10 SETTING THE RECLAIM TIME

TINHIBIT 5 SET THE INHIBIT RESET TIME

CBREADYTYPE CO SETTING OF THE TYPE OF CB READY CONDITION

TTRIP 0.2 MAX DURATION OF TRIP OR START SIGNAL

PRIORITY HIGH SETTING OF THE PRIORITY OFBTWN AR TERMINALS IN MULTIBREAKER SCHEMES

TWAITMASTER 15 SETTING OF THE MAXIMUM WAIT TIME FOR MASTER TO BE READY

TCBCLOSEDMIN 5 SETTING OF THE TIME THE CB SHALL BE CLOSED BEFORE A FAULT TO GET AN AR ATTEMPT

AUTOCONT OFF SETTING OF THE OPERATING MODE FOR NEXT AR ATTEMPT (CONTINUE IF CB DOES NOT CLOSE)

BLOCKBYUNSUCCL OFF BLOCKING OF THE AUTO RECLOSE PROGRAM AT UNSUCCESSFUL AR

TAUTOCONDWAIT 4 WAIT TIME AFTER RECLOSE ATTEMPT BEFORE PROCEEDING TO NEXT SHOTS

UNSUCCIBYCBCHK NO CB CHECK SETTING OF THE SIGNAL MODE AT UNSUCCESSFUL RECLOSING

TUNSUCCL 20 CB CHECK TIME BEFORE UNSUCCESSFUL ALARM

POLE DISCREPANCY PROTECTION (PD) FOR CB1

OPERATION ON SETTING OF THE OPERATION MODE

TDELAYTRIP 0.2 SET THE TIME DELAY ,

CONTSEL PD POS FROM CB SETTING OF CONTACT TYPE ACTIVATING THE FUNCTION

CURRSEL OFF SETTING OF CURRENT SUPERVISION ACTIVATING THE FUNCTION

CURRUNSYMMLEVEL 80% SETTING OF THE UNSYMMETRY LEVEL FOR OPERATION

CURRRELLEVEL 10% SETTING OF THE UNBALANCE CURRENT LEVEL FOR OPERATION


SETTING OF SINGLE AND/OR THREE PHASE AUTO RECLOSE DEVICE (AR2)

OPERATION OFF SETTING OF THE OPERATION MODE

NOOFSHOTS 2 SETTING OF THE NUMBER OF SHOTS

FIRSTSHOT 1/2/3PH SETTING OF THE AUTO RECLOSE FIRST SHOT TYPES ALLOWED

STARTBYCBOPEN OFF SET IF YOU WANT THE AUTO RECLOSE TO BE STATRTED FROM CB OPEN

CBAUXCONTTYPE NO SELECT THE TYPE OF CONTACT USED FOR THE CB POSITION INPUT

EXTENDED T1 ON EXTENDED T1S AND T1 AT PLC FAILURE ACTIVATED OR NOT

TEXTENDED T1 0.5 SET THE 3PH SHOT 1 TIMER EXTENSION WHEN THE PLC IS NOT OPERATIVE

TI 1PH 0.5 SHOT 1 ,1PH RECLOSURE DEAD TIME



T13PHHS 16 SHOT 1 ,3PH RECLOSURE DEAD TIME FOR HIGH SPEED SHOT WITHOUT SYNC CHECK





FOLLOW CB OFF SELECT IF YOU WANT THE MULTI-SHOT CYCLE TO ADVANCE TO THE NEXT SHOT AT A NEW FAULT

TSYNC 15 MAXIMUM TIME FOR SYNC CHECK CONDITION TO BE FULFILLED

TPULSE 0.2 RECLOSE PULSE DURATION

CUTPULSE ON SETTING OF THE OPERATING MODE

TRECLAIM 10 SETTING THE RECLAIM TIME

TINHIBIT 5 SET THE INHIBIT RESET TIME

CBREADYTYPE CO SETTING OF THE TYPE OF CB READY CONDITION

TTRIP 0.2 MAX DURATION OF TRIP OR START SIGNAL

PRIORITY LOW SETTING OF THE PRIORITY OFBTWN AR TERMINALS IN MULTIBREAKER SCHEMES

TWAITMASTER 15 SETTING OF THE MAXIMUM WAIT TIME FOR MASTER TO BE READY

TCBCLOSEDMIN 5 SETTING OF THE TIME THE CB SHALL BE CLOSED BEFORE A FAULT TO GET AN AR ATTEMPT

AUTOCONT OFF SETTING OF THE OPERATING MODE FOR NEXT AR ATTEMPT (CONTINUE IF CB DOES NOT CLOSE)

BLOCKBYUNSUCCL OFF BLOCKING OF THE AUTO RECLOSE PROGRAM AT UNSUCCESSFUL AR

TAUTOCONDWAIT 4 WAIT TIME AFTER RECLOSE ATTEMPT BEFORE PROCEEDING TO NEXT SHOTS

UNSUCCIBYCBCHK NO CB CHECK SETTING OF THE SIGNAL MODE AT UNSUCCESSFUL RECLOSING

TUNSUCCL 20 CB CHECK TIME BEFORE UNSUCCESSFUL ALARM

POLE DISCREPANCY PROTECTION (PD) FOR CB2

OPERATION OFFTDELAYTRIP 0.2 SET THE TIME DELAY ,

CONTSEL PD POS FROM CB SETTING OF CONTACT TYPE ACTIVATING THE FUNCTION

CURRSEL OFF SETTING OF CURRENT SUPERVISION ACTIVATING THE FUNCTION

CURRUNSYMMLEVEL 80% SETTING OF THE UNSYMMETRY LEVEL FOR OPERATION

CURRRELLEVEL 10% SETTING OF THE UNBALANCE CURRENT LEVEL FOR OPERATION


SETTING OF SYNCHROCHECK FUNCTION (SYN1)


SELPHASEBUS1 L2 SETTING OF THE INPUT PHASE FOR BUS 1 VOLTAGE REF

SELPHASELINE1 L2 SETTING OF THEPHASE OR LINE 1 VOLTAGE MEASUREMENT

SELPHASEBUS2 L2 SETTING OF THE INPUT PHASE FOR BUS 12 VOLTAGE REF (USED IN MULTIBREAKER SCHEMES)



PHASE SHIFT 0 SETTING OF THE PHASE SHIFT FOR PHASES INVOLVED IN CHECKING

URATIO 1 SETTING OF THE VOLTAGE RATIO BTWN LINE VT AND BUS VT

CBCONFIG DOUBLE BUS SETTING OF THE BUSBAR ARRANGEMENT FOR US VT SELECTION

SET THE VALUES FOR THE ENERGIZING CHECK

UMAXENERG 115% SETTING OF THE MAXIMUM LIVE VOLTAGE LEVEL AT WHICH ENERGISING IS ALLOWED

UHIGHBUSENERG 80% SET THE OPERATING LEVEL FOR THE BUS HIGH VOLTAGE AT LINE ENERGISING

ULOWLINEENERG 40% SETTING OF THE OPERATING VOLTAGE LEVEL FOR THE LOW LINE VOLTAGE AT LINE ENERGISING

UHIGHLINEENERG 80% SET THE OPERATING LEVEL FOR THE LINE HIGH VOLTAGE AT BUS ENERGISING

ULOWBUSENERG 40% SETTING OF THE OPERATING VOLTAGE LEVEL FOR THE LOW BUS VOLTAGE AT BUS ENERGISING

AUTOENERGI DLLB SETTING OF THE ENERGISING CHECK DIRECTIONS TO BE ACTIVATED

TAUTOENERG 0.1 SET THE TIME DELAY FOR THE AUTO ENERGISING

MANENERG OFF SETTING OF THE MANUAL DEAD LINE/BUS AND DEAD/DEAD SWITCHING CONDITIONS TO BE ALLOWED

MANENERGDLDB BOTH SET THE TIME DELAY FOR THE MANUAL ENERGISING

TMANENERG 0.1 SET THE TIME DELAY FOR THE MANUAL ENERGISING

SET GENERAL SETTINGS FOR THE SYNCHRONISM CHECK FUNCTION

OPERATIONSYNC ON SETTING OF THE OPERATING MODE FOR THE SYNCHRONISM CHECK FUNCTION

UDIFF 10% SETTING OF THE ALLOWED VOLTAGE DIFFERENCE FOR MANUAL AND AUTO SYNCHRONISM CHECK

UHIGHBUSSYNC 80% SET THE OPERATING LEVEL FOR THE BUS HIGH VOLTAGE AT LINE SYNCHRONISM CHECK

UHIGHLINESYNC 80% SET THE OPERATING LEVEL FOR THE LINE HIGH VOLTAGE AT LINE SYNCHRONISM CHECK

SET THE VALUES FOR THE MANUAL SYNCHRONISM (PARALLELING) CHECK

FREQDIFFM 0.005 SETTING OF THE FREQUENCY DIFFERENCE FOR MANUAL SYNCHRONISM CHECK

PHASEDIFFM 5 SETTING OF THE PHASE ANGLE DIFFERENCE FOR MANUAL SYNCHRONISM CHECK

TSYNCM 0.1 SETTING OF THE TIME DELAY FOR MANUAL SYNCHRONISM CHECK

SET THE VALUES FOR THE AUTO SYNCHRONISM (PARALLELING) CHECK

FREQDIFFA 0.005 SETTING OF THE FREQUENCY DIFFERENCE FOR AUTO SYNCHRONISM CHECK

PHASEDIFFA 5 SETTING OF THE PHASE ANGLE DIFFERENCE FOR AUTO SYNCHRONISM CHECK

TSYNCA 0.1 SETTING OF THE TIME DELAY FOR AUTO SYNCHRONISM CHECK

SETTING OF THE OPERATING MODE FOR THE SYNCHRONISING FUNCTION


FREQDIFFMIN 0.005 SETTING OF THE MIN FREQ DIFF REQ TO PERFORM SYNCHRONISM

FREQDIFFMAX 0.22 SETTING OF THE MAX FREQ DIFF REQ TO PERFORM SYNCHRONISM

UHIGHBUSSYNCH 80% SET THE OPERATING LEVEL FOR THE BUS HIGH VOLTAGE AT LINE SYNCHRONISM CHECK

UHIGHLINESYNCH 80% SET THE OPERATING LEVEL FOR THE LINE HIGH VOLTAGE AT LINE SYNCHRONISM CHECK

UDIFFSYNCH 10% SETTING OF THE ALLOWED VOLTAGE FOR MANUAL AND AUTO SYNCHRONISM CHECK

TCLOSEPULSE 0.3 SETTING OF THE TIME DELAY FOR ENERGISING

TBREAKER 0.08 SETTING OF THE BREAKER OPERATING TIME AT CLOSING

TMINSYNCH 0.25 SETTING OF THE MAXMUM TIME FOR SYNCHRONISING

TMAXSYNCH 300 SETTING OF THE MINIMUM TIME FOR SYNCHRONISING

SETTING OF SYNCHROCHECK FUNCTION (SYN2)


SELPHASEBUS1 L2 SETTING OF THE INPUT PHASE FOR BUS 1 VOLTAGE REF


SELPHASEBUS2 L2 SETTING OF THE INPUT PHASE FOR BUS 12 VOLTAGE REF (USED IN MULTIBREAKER SCHEMES)



PHASE SHIFT 0 SETTING OF THE PHASE SHIFT FOR PHASES INVOLVED IN CHECKING

URATIO 1 SETTING OF THE VOLTAGE RATIO BTWN LINE VT AND BUS VT

CBCONFIG DOUBLE BUS SETTING OF THE BUSBAR ARRANGEMENT FOR US VT SELECTION

SET THE VALUES FOR THE ENERGIZING CHECK

UMAXENERG 1.15 SETTING OF THE MAXIMUM LIVE VOLTAGE LEVEL AT WHICH ENERGISING IS ALLOWED

UHIGHBUSENERG 80% SET THE OPERATING LEVEL FOR THE BUS HIGH VOLTAGE AT LINE ENERGISING

ULOWLINEENERG 40% SETTING OF THE OPERATING VOLTAGE LEVEL FOR THE LOW LINE VOLTAGE AT LINE ENERGISING

UHIGHLINEENERG 80% SET THE OPERATING LEVEL FOR THE LINE HIGH VOLTAGE AT BUS ENERGISING

ULOWBUSENERG 40% SETTING OF THE OPERATING VOLTAGE LEVEL FOR THE LOW BUS VOLTAGE AT BUS ENERGISING

AUTOENERGI DLLB SETTING OF THE ENERGISING CHECK DIRECTIONS TO BE ACTIVATED

TAUTOENERG 0.1 SET THE TIME DELAY FOR THE AUTO ENERGISING

MANENERG OFF SETTING OF THE MANUAL DEAD LINE/BUS AND DEAD/DEAD SWITCHING CONDITIONS TO BE ALLOWED

MANENERGDLDB BOTH SET THE TIME DELAY FOR THE MANUAL ENERGISING

TMANENERG 0.1 SET THE TIME DELAY FOR THE MANUAL ENERGISING

SET GENERAL SETTINGS FOR THE SYNCHRONISM CHECK FUNCTION

OPERATIONSYNC OFF SETTING OF THE OPERATING MODE FOR THE SYNCHRONISM CHECK FUNCTION

UDIFF 10% SETTING OF THE ALLOWED VOLTAGE DIFFERENCE FOR MANUAL AND AUTO SYNCHRONISM CHECK

UHIGHBUSSYNC 80% SET THE OPERATING LEVEL FOR THE BUS HIGH VOLTAGE AT LINE SYNCHRONISM CHECK

UHIGHLINESYNC 80% SET THE OPERATING LEVEL FOR THE LINE HIGH VOLTAGE AT LINE SYNCHRONISM CHECK

SET THE VALUES FOR THE MANUAL SYNCHRONISM (PARALLELING) CHECK

FREQDIFFM 0.005 SETTING OF THE FREQUENCY DIFFERENCE FOR MANUAL SYNCHRONISM CHECK

PHASEDIFFM 5 SETTING OF THE PHASE ANGLE DIFFERENCE FOR MANUAL SYNCHRONISM CHECK

TSYNCM 0.1 SETTING OF THE TIME DELAY FOR MANUAL SYNCHRONISM CHECK

SET THE VALUES FOR THE AUTO SYNCHRONISM (PARALLELING) CHECK

FREQDIFFA 0.005 SETTING OF THE FREQUENCY DIFFERENCE FOR AUTO SYNCHRONISM CHECK

PHASEDIFFA 5 SETTING OF THE PHASE ANGLE DIFFERENCE FOR AUTO SYNCHRONISM CHECK

TSYNCA 0.1 SETTING OF THE TIME DELAY FOR AUTO SYNCHRONISM CHECK

SETTING OF THE OPERATING MODE FOR THE SYNCHRONISING FUNCTION


FREQDIFFMIN 0.005 SETTING OF THE MIN FREQ DIFF REQ TO PERFORM SYNCHRONISM

FREQDIFFMAX 0.22 SETTING OF THE MAX FREQ DIFF REQ TO PERFORM SYNCHRONISM

UHIGHBUSSYNCH 80% SET THE OPERATING LEVEL FOR THE BUS HIGH VOLTAGE AT LINE SYNCHRONISM CHECK

UHIGHLINESYNCH 80% SET THE OPERATING LEVEL FOR THE LINE HIGH VOLTAGE AT LINE SYNCHRONISM CHECK

UDIFFSYNCH 10% SETTING OF THE ALLOWED VOLTAGE FOR MANUAL AND AUTO SYNCHRONISM CHECK

TCLOSEPULSE 0.3 SETTING OF THE TIME DELAY FOR ENERGISING

TBREAKER 0.08 SETTING OF THE BREAKER OPERATING TIME AT CLOSING

TMINSYNCH 0.25 SETTING OF THE MAXMUM TIME FOR SYNCHRONISING

TMAXSYNCH 300 SETTING OF THE MINIMUM TIME FOR SYNCHRONISING

SETTING OF TWO STEP OVERVOLTAGE PROTECTION (TOV)



SETTING OF PARAMETER FOR STAGE1

U1>' 379 SETTING OF THE U1>' VOLTAGE

U1> 115% SETTING OF THE U1> VOLTAGE (%)

OPMODE1 1 OUT OF 3 SETTING OF THE OVERVOLTAGE FUNCTION MEASURING MODE FOR INVOLVED VOLTAGES

CHARACTERIST1 IDMT SETTING OF THE CHARACTERISTIC FOR THE TIME DELAY,INVERSE OR DEFINITE TIME

T1 5 SETTING OF THE DEFINITE TIME DELAY,WHEN SELECTED

T1RESET 0.025 SETTING OF THE DEFINITE TIME RESET TIME

K1 0.05 SET THE TIME DELAY MULTIPLIER FOR INVERSE CHARACTERISTIC,WHEN SELECTED

T1MIN 1 SETTING OF THE DEFINITE MINIMUM OPERATING TIME FOR INVERSE CHARACTERISTIC

RESETTYPECRV1 INSTANTANEOUS SET THE RESET TIME CURVE FOR INVERSE CHARACTERISTIC

HYSTABS1 0.995 SET THE RESET RATIO (HYSTERESES) FOR THE FUNCTION


U2>>' 413 SETTING OF THE U2>>' VOLTAGE

U2>> 125% SETTING OF THE U2>> VOLTAGE (%)

OPMODE2 1 OUT OF 3 SETTING OF THE OVERVOLTAGE FUNCTION MEASURING MODE FOR INVOLVED VOLTAGES








SETTING OF TWO STEP UNDERVOLTAGE PROTECTION (TUV)




U1<' 152 SETTING OF THE U1<' VOLTAGE

U1< 46% SETTING OF THE U1< VOLTAGE (%)

OPMODE1 1 OUT OF 3 SETTING OF THE UNDERVOLTAGE FUNCTION MEASURING MODE FOR INVOLVED VOLTAGES









U2<<' 76 SETTING OF THE U2<<' VOLTAGE

U2<< 23% SETTING OF THE U2<< VOLTAGE (%)

OPMODE2 1 OUT OF 3 SETTING OF THE UNDERVOLTAGE FUNCTION MEASURING MODE FOR INVOLVED VOLTAGES



T2RESET 0 SETTING OF THE DEFINITE TIME RESET TIME

K2 0 SET THE TIME DELAY MULTIPLIER FOR INVERSE CHARACTERISTIC,WHEN SELECTED




SETTING OF THE SYSTEM OVERLOAD FUNCTION (THL)



HYSTTEMP 10 SET THE HYSTERESIS FOR START TEMP

IREF 102% SETTING OF THE REFERENCE CURR LEVEL ABOVE WHICH CONTINUOUS OPERATION GIVES TRIP

TREF 90 SETTING OF THE END TEMP OF THE LINE WHEN LOADED CONTINUOUSLY WITH IREF

TRIPTEMP 90 SETTING OF THE TRIP TEMP OF THE LINE

TALARM 80 SETTING OF THE END TEMP OF THE LINE AT WHICH THE ALARM SHALL BE GIVEN

TRECL 80 SETTING OF THE TRIP TEMP AT WHICH THE RECLOSING IS ALLOWED

TAU 8 SET THE LINE HEATING TIME CONSTANT IN MINUTES

SETTING OF BREAKER FAILURE FUNCTION (BFP1)


RETRIPMODE I>CHECK SETTING OF THE OPERATION MODE FOR RETRIP OF OWN BREAKER

BUTRIPMODE 1 OUT OF 3 SET THE USED PRINCIPLE FOR CURRENT CHECK

FUNCTIONMODE CURRENT SET THE USED PRINCIPLE FOR BACK UP TRIPPING ,WITH OR WITHOUT CONTACT RESP CURRENT CHECKS

IBASE 500 SET THE BASE CURRENT FOR THE FUNCTION ON WHICH THE CURRENT LEVELS ARE BASED

IP> 10% SETTING OF THE OPERATING CURRENT LEVEL FOR NEUTRAL CURRENT

IN> 10% SETTING OF THE OPERATING CURRENT LEVEL

T1 0.05 SET THE RETRIP TIME DELAY

T2 0.12 SET THE BACK UP TRIP TIME DELAY

T2MPH 0.12 SET THE BACK UP TRIP TIME DELAY FOR MULTI PHASE START

T3 0.03 SET AN ADDITIONAL TIME DELAY FOR A SECOND BACK UP TRIP STEP IF USED

TPULSE 0.2 SET THE LENGTH OF THE TRIP PULSE

I>BLKCONT 20% SET THE CURRENT LEVEL ABOVE WHICH THE CONTACT BASE OPERATION IS BLOCKED

TCBALARM 5 SET THE TIME TO ALARM FOR CB FAULTS IF INPUT IS USED

SETTING OF BREAKER FAILURE FUNCTION (BFP2)


RETRIPMODE I>CHECK SETTING OF THE OPERATION MODE FOR RETRIP OF OWN BREAKER

BUTRIPMODE 1 OUT OF 3 SET THE USED PRINCIPLE FOR CURRENT CHECK

FUNCTIONMODE CURRENT SET THE USED PRINCIPLE FOR BACK UP TRIPPING ,WITH OR WITHOUT CONTACT RESP CURRENT CHECKS

IBASE 500 SET THE BASE CURRENT FOR THE FUNCTION ON WHICH THE CURRENT LEVELS ARE BASED

IP> 0.1 SETTING OF THE OPERATING CURRENT LEVEL FOR NEUTRAL CURRENT

IN> 0.1 SETTING OF THE OPERATING CURRENT LEVEL

T1 0.05 SET THE RETRIP TIME DELAY

T2 0.12 SET THE BACK UP TRIP TIME DELAY

T2MPH 0.12 SET THE BACK UP TRIP TIME DELAY FOR MULTI PHASE START

T3 0.03 SET AN ADDITIONAL TIME DELAY FOR A SECOND BACK UP TRIP STEP IF USED

TPULSE 0.2 SET THE LENGTH OF THE TRIP PULSE

I>BLKCONT 0.2 SET THE CURRENT LEVEL ABOVE WHICH THE CONTACT BASE OPERATION IS BLOCKED

TCBALARM 5 SET THE TIME TO ALARM FOR CB FAULTS IF INPUT IS USED

PGE 141 TR MANUALPGE 141 TR MANUAL

PSD SETTINGS

RLDOUTFWRLDINFWδoutδinTP1TP1minδin-minRLDINFWmax1KLDRFWTP2maxTP2minArgLdPSHTWTHTEFTR1TR2IBASEIMINOPPE

Connect three-phase power line currents and three-phase power line voltages toone GF instance (e.g. GF04)2. Set parameter CurrentInput to NegSeq (please note that function measures I2 currentand NOT 3I2 current; this is essential for proper OC pickup level setting)3. Set parameter VoltageInput to -NegSeq (please note that the negative sequencevoltage phasor is intentionally inverted in order to simplify directionality4. Set base current value equal to the rated primary current of power line CTs5. Set base voltage value equal to the rated power line phase-to-phase voltage in kV6. Set parameter RCA_DIR to value +65 degrees (i.e. NegSeq current typically lagsthe inverted NegSeq voltage for this angle during the fault)7. Set parameter ROA_DIR to value 90 degree8. Set parameter LowVolt_VM to value 2% (NegSeq voltage level above which thedirectional element will be enabled)9. Enable one overcurrent stage (e.g. OC1)10. By parameter CurveType_OC1 select appropriate IDMT or definite time delayedcurve in accordance with your network protection philosophy11. Set parameter StartCurr_OC1 to value between 3-10% (typical values)12. Set parameter tDef_OC1 or parameter “k” when IDMT curves are used to insureproper time coordination with other ground fault protections installed in the vicinityof this power line13. Set parameter DirMode_OC1 to Forward14. Set parameter DirPrinc_OC1 to IcosΦ&U15. Set parameter ActLowVolt1_VM to Block• In order to insure proper restraining of this element for CT saturations duringthree-phase faults it is possible to use current restraint feature and enable thiselement to operate only when NegSeq current is bigger than a certain percentage(i.e. 10% is typical value) of measured PosSeq current in the powerline. To do this the following settings within the same function shall be done:16. Set parameter EnRestrainCurr to On17. Set parameter RestrCurrInput to PosSeq18. Set parameter RestrCurrCoeff to value 0,10Multipurpose protection Chapter 4IED applicationIf required this function can be used in directional comparison protection scheme for the powerline protection if communication channels to the remote end of this power line are available. Inthat case typically two NegSeq overcurrent steps are required. One for forward and one for reversedirection. As explained before the OC1 stage can be used to detect faults in forward direction.The built-in OC2 stage can be used to detect faults in reverse direction.However the following shall be noted for such application:• the set values for RCA_Dir and ROA_Dir setting parameters will be as well applicablefor OC2 stage• setting parameter DirMode_OC2 shall be set to Reverse• setting parameter StartCurr_OC2 shall be made more sensitive than pickup valueof forward OC1 element (i.e. typically 60% of OC1 set pickup level) in order toinsure proper operation of the directional comparison scheme during current reversalsituations• start signals from OC1 and OC2 elements shall be used to send forward and reversesignals to the remote end of the power line• the available scheme communications function block within REx670 IED shallbe used between multipurpose protection function and the communication equipmentin order to insure proper conditioning of the above two start signals

HWANGE-INSUKAMINI 330KV FEEDERINSTALLATION AND COMMISSIONING OF REL670 MAIN PROTECTION 2 DISTANCE RELAYREL670 INPUT OUTPUT ASSIGNMENT

BO.01 X41XA.2

BI.01 X31XA.1 BUSZONE TRIP

XA.1 TRIP_L1 XA.2

BO.02 X41XA.2

BI.02 X31XA.3 CB POLE DISC

XA.3 TRIP_L2 XA.4

BO.03 X41XA.5

BI.03 X31XA.5 CBF ISOLATED

XA.4 TRIP_L3 XA.6

BO.04 X41XA.5

BI.04 X31XA.3 SF6 LOW

XA.6 GEN TRIP XA.4

BO.05 X41XA.8

BI.05 X31XA.9 ZM_CR/PITR

XA.7 ZONE 2 TRIP XA.10

BO.06 X41XA.8

BI.06 X31XA.11 DTTR - PLC


BO.07 X41XA.11

BI.07 X31XA.13 DEF - PLC


BO.08 X41XA.11

BI.08 X31XA.15 TPIS - "OFF"

XA.12 SOTF XA.16

BO.09 X41XA.14

BI.09 X32XB.1 EXT_TRIP_L1

XA.13 CB_AUTO_RECLOSE - Normal XB.2

BO.10 X41XA.14


XA.15 XB.4BO.11

X41XA.17


XA.16 CB_AUTO_RECLOSE - By-pass XB.6

BO.12 X41XA.17

BI.12 X32XB.7 INHIBIT_AR

XA.18 XB.8

BI.13 X32XB.9 MCB_OK

XB.10

BI.14 X32XB.11 F4

XB.12

BI.15 X32XB.13 SUP_AR_OFF

XB.14

BI.16 X32XB.15 CB_READY

BI.16 X32 XB.16

BO.13 X42XB.2

BI.01 X51XA.1 SF6_LOW

XB.1 TRIP_L1 - AR INIT XA.2

BO.14 X42XB.2

BI.02 X51XA.3 AR_ON


BO.15 X42XB.5

BI.03 X51XA.5 CB_OPEN_3PH


BO.16 X42XB.5

BI.04 X51XA.3 CB OPEN - ANY POLE

XB.6 TRIP 3PH - AR INIT XA.4

BO.17 X42XB.8

BI.05 X51XA.9 AR DISABLED/NOT CONNECTED

XB.7 ZCOM_SEND XA.10

BO.18 X42XB.8

BI.06 X51XA.11 EXT_TRIP_L1

XB.9 DEF_SEND XA.12

BO.19 X42XB.11

B1.07 X51XA.13 EXT_TRIP_L2

XB.10 DTTS XA.14

BO.20 X42XB.11

BI.08 X51XA.15 EXT_TRIP_L3

XB.12 DTTS XA.16

BO.21 X42XB.14

BI.09 X52XB.1 SPRINGS_CHARGED

XB.13 AR_INHIBIT XB.2

BO.22 X42XB.14

BI.10 X52XB.3 EXT_TRIP_3PH

XB.15 AR_LOCKOUT XB.4

BO.23 X42XB.17

BI.11 X52XB.5 TRIP CCT SUP - Rph

XB.16 BUS_CB_CBF XB.6

BO.24 X42XB.17

BI.12 X52XB.7 TRIP CCT SUP - Yph

XB.18 GEN_TRIP XB.8

BI.13 X52XB.9 TRIP CCT SUP - Bph

XB.10

BI.14 X52XB.11XB.12

BI.15 X52XB.13XB.14

BI.16 X52XB.15 CB CLOSED - 3P

XB.16

BO.01 X61XA.2

BO.13 X62XB.2

XA.1 GENERAL_TRIP XB.1 PITR

BO.02 X61XA.2

BO.14 X62XB.2

XA.3 ZONE_1_TRIP XB.3 ZCOM_SEND

BO.03 X61XA.5

BO.15 X62XB.5

XA.4 ZONE_2_TRIP XB.4 TRIP_L1

BO.04 X61XA.5

BO.16 X62XB.5

XA.6 ZONE_3_TRIP XB.6 TRIP_L2

BO.05 X61XA.8

BO.17 X62XB.8

XA.7 ZONE_3_REV_TRIP XB.7 TRIP_L3

BO.06 X61XA.8

BO.18 X62XB.8

XA.9 AR_OPERATED XB.9 SYNC_OK

BO.07 X61XA.11

BO.19 X62XB.11

XA.10 SYN1-INPROGRESS XB.10 AR_IN_PROGRESS

BO.08 X61XA.11

BO.20 X62XB.11

XA.12 BACK_UP_TRIP XB.12 AR_INHIBIT

BO.09 X61XA.14

BO.21 X62XB.14

XA.13 PS_BLOCK XB.13 TCS_ALARM/NOT_USED

BO.10 X61XA.14

BO.22 X62XB.14

XA.15 SOTF_TRIP XB.15 NOT_USED

BO.11X61

XA.17BO.23 X62

XB.17XA.16 LOCKOUT XB.16 SF6_LOW

BO.12 X61XA.17

BO.24 X62XB.17

XA.18 DEF_TRIP XB.18 SF6_BLOCK

X11X11.2 ALARM_COMMON

X11.1 RELAY_READY

X11X11.2 ALARM_COMMON

X11.3 RELAY_FAIL

X11X11.4 110VDC SUPPLY (+)

X11.5 110VDC SUPPLY (-)

LED ASSIGNMENTSLED NUMBER FUNCTIONLED 1 DISTANCE PROTECTION TRIPLED 2 CARRIER AIDED TRIPLED 3 EARTH FAULT TRIPLED 4 OVERCURRENT TRIPLED 5 VOLTAGE PROTECTION TRIPLED 6 CBF TRIPLED 7 GENERAL START LINE 1LED 8 GENERAL START LINE 2LED 9 GENERAL START LINE 3LED 10 SOTF TRIPLED 11 POWER SWING DETECTEDLED 12 ZONE 2 TRIPLED 13 ZONE 3 TRIPLED 14 AR_OPERATEDLED 15 SUPERVISION ALARMS

HWANGE_INSUKAMINI 330kV FEEDERLIST OF ALARMSDate Prepared 22-Jun-12

Item Old Text New Proposed Text CommentMain Protection 2- REL 670Main 2 Power Supply Fail Main 2 Power Supply FailMain 2 Over-voltage Trip Main 2 Over-voltage TripMain 2 PLC Main 2 PLC Send For Clarity - Change TextMain 2 PLC Main 2 PLC Received For Clarity - Change TextMain 2 Power Swing Block Main 2 Power Swing BlockMain 2 SOTF Main 2 SOTFMain 2 Dist EF Trip Main 2 Dist EF TripMain 2 Zone 1 Trip Main 2 Zone 1 TripMain 2 Zone 2 Trip Main 2 Zone 2 TripMain 2 Zone 3 Fwd Trip Main 2 Zone 3 Fwd TripMain 2 Zone 3 Reverse Trip Main 2 Zone 3 Reverse TripMain 2 GEF Operated Main 2 GEF OperatedMain 2 Trip A Main 2 Trip AMain 2 Trip B Main 2 Trip BMain 2 Trip C Main 2 Trip CMain 2 General Trip Main 2 General Trip

Main Protection 1- SEL 421

Main 1 Protection Not ClearMain 1 Overvoltage TripMain 1 PLC Main 1 PLC Received For Clarity - Change TextMain 1 Power Supply FailMain 1 PLC Main 1 PLC Send For Clarity - Change TextMain 1 SOTF Main 1 SOTFMain 1 Dist EF Trip Main 1 Dist EF TripMain 1 Zone 1 Trip Main 1 Zone 1 TripMain 1 Zone 2 Trip Main 1 Zone 2 TripMain 1 Zone 3 Fwd Trip Main 1 Zone 3 Fwd TripMain 1 Zone 3 Reverse Trip Main 1 Zone 3 Reverse TripMain 1 Power Swing Block Main 1 Power Swing BlockMain 1 General Trip Main 1 General Trip

Other Main Protection Common Alarms

Main Protection Faulty Main Protection FaultyProtection Carrier Receive Protection Carrier Receive Sync In Progress Sync In ProgressSync Fail Sync FailARC in Progress ARC in ProgressARC Lockout ARC LockoutAuto-Reclose Operated Auto-Reclose OperatedAuto-Reclose Blocked Auto-Reclose Blocked

Back-up Protection Alarms

Back-up protection operated Back-up protection operatedVT Fail VT Fail

CB Alarms

Air Pressure low SF6 Pressure Low SF6 Breaker- Change TextClose on low air pressure SF6 Pressure Block SF6 Breaker- Change TextCB Control- Remote/Off Remote

The highlighted areas above need attention. According to the lists above, there is no need for additional points

REL670 INPUT OUTPUT ASSIGNMENT (ORIGINAL)

BO.01X41 XA.2 TRIP CB R-ph K105

BI.01X31 XA.1 BUSZONE TRIP

X41 XA.1 (21 + 79 + BZ + PDT + DTTR) K127D X31 XA.2

BO.03X41 XA.5 TRIP CB Y-ph K105

BI.03X31 XA.5 CBF ISOLATED


BO.05X41 XA.8 TRIP CB B-ph K105

BI.04X31 XA.3 SF6 LOW


BO.07X41 XA.11 CLOSE CB (Any phase) K105K

BI.05X31 XA.9 PITR - PLC

X41 XA.10 (79 + ? K108D X31 XA.10

BO.12X41 XA.18 CB Pole Discrepancy K101

BI.06X31 XA.11 DTTR - PLC

X41 XA.17 ALARM SEQUENCER + SUP 210C X31 XA.12CLOSE L/O CONTACT K106

BI.07 X31 XA.13 DEF - PLC

(86) INHIBIT CLOSING K106A X31 XA.14

PSMX11 3 PNH INDICATION H3 BI.08 X31 XA.15 TPIS - "OFF"

X11 2 RELAY Fail/Unhealthy H1 X31 XA.16

BO.04X41 ALARM SEQUENCER + SUP L101 BI.09 X31 XA17 CB POLE DISC

X41 TRIP CIRCUIT SUPERVISION L252 XA18

BO.13X42 XB.2 PITS - PLC (Channel A) K199 TRIP CCT SUP - Rph

X42 XB.1 21 K184C

BO.14X42 XB.2 PITS - PLC (Channel C) K199 TRIP CCT SUP - Yph

X42 XB.3 67N - DEF K177C

BO.15X42 XB.5 K199 TRIP CCT SUP - Bph

X42 XB.4 K193C

BO.17X42 XB.8 B/F - BUS STRIP K510C MAIN B/B ISOL "CLOSED"

X42 XB.8 K510D RESERVE B/B ISOL "CLOSED

BO.19X41 XB.11 DTTS - PLC (Channel-D) K181C CB B/B ISOL "CLOSED"

X41 XB.10 59 + 59C+CBF K182C LINE ISOL "CLOSED"

BO.21X41 XB.14 CB GENERAL TRIP K10B BYPASS ISOL "CLOSED"

X41 XB.13 (START B/C B/F IN BYPASS) K29B LINE EARTH SWITCH "CLOSE

BI.16X52 CB CLOSED - 3P

X52

BO.01X61 XA.1 AR IN PROGRESS K26B

X61 XA.2 K26A

BI.11X52 XB.5 TRIP CCT SUP - Rph

X52 XB.6 52b

BI.12X52 XB.7 TRIP CCT SUP - Yph

X52 XB.8 52b

BI.13X52 XB.9 TRIP CCT SUP - Bph

X52 XB.10 52b

- TRIP 3P & DTLO

- TRIP 3P & DTLO

CB OPEN - ALL POLES

AR PROGRAM No.2

AR PROGRAM No.3

AR PROGRAM No.4

BI.04 X51 AR ENABLED

BI.05 X51 AR DISABLED

52a (Use for CB "CLOSED" R)

52a (Use for CB "CLOSED" Y)

52a (Use for CB "CLOSED" B)

- 1P TRIP & AR/1P FAULTS only

- 3P TRIP & AR/ALL FAULTS

- 1P/3P TRIP & AR/ALL FAULTS

- 1P/3P TRIP & AR/3P AR 2ND 1P

BO.13X61 XB.2 PITR - SUP X141

BI.03X31 XA.5 B/F ISOLATED

X61 XB1 X142 X31 XA.6 (EVE Record only)

BO.15X61 XB.5 DTTR - SUP X135

BI.04X51 XA.3 AR "ON" - AR PROG. No.1

X61 XB.4 X136

BO.16X61 XB..5 GENERAL TRIP - Z X601 I/P 42 CB OPEN - ANY POLE

X61 XB.6 X605

BO.02X61 XA.2 ZI TRIP X601

BI.06X51 EXT_TRIP_L1

X61 XA.3 X607 X51BO.03 X61 XA.5 Z2 TRIP X601

B1.07X51 EXT_TRIP_L2

X61 XA.4 X609 X51BO.04 X61 XA.5 Z3 TRIP X601

BI.08X51 EXT_TRIP_L3

X61 XA.6 X611 X51BO.05 X61 XA.8 Z3 REVERSE TRIP X601

BI.09X51 EXT_AR_START

X61 XA.7 X613 X51BO.06 X61 XA.8 AR OPERATED X601

BI.10X51 EXT_TRIP_3PH

X61 XA.9 X615 X51BO.07 X61 XA.11 OVERVOLTAGE TRIP X601

BI.01X51 CB_OPEN

X61 XA.10 X617 X51BO.08 X61 XA.11 BACKUP PROT OPERATED X601

X61 XA.12 X619

BO.09 X61 XA.14 POWER SWING BLOCK X601

X61 XA.13 X621

BO.10 X61 XA.14 TRIP SOTF X601

X61 XA.15 X623

BO.11X61 XA.17 ARC LOCKOUT X601

X61 XA.16 X625

BO.12X61 XA.17 DEF TRIP X601

X61 XA.18 X627

BO.14X11 XB.2 RELAY UNHEALTHY X629

X11 XB.3 X601

K15

K2

K10D

K20

K26

K191B

K20

K194

K20

K185F

K20

K198

K20

210B

K102

K105C

K127C

K105C

K128C

K105C

K129C

109

110

107

108

103

116A

106

.-VE

K105F

K127H

K105F

K128H

K105F

K129H

K23A

K165B

K166B

K167B

K10A

K10B

K20A

K10D

K20

K152B

K164A

K127A

K128A

K129A

K164

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Byo Insuk-REL670 Project