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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…………………………………………………………….
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
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300
400
500
-400 -300 -200 -100 0 100 200 300 400
-400
-300
-200
-100
0
100
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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
ABB: Enter "Fw" or "Rv". Nothing Else!
I3
ABB: Enter "Fw" or "Rv". Nothing Else!
L3
ABB: Enter "Fw" or "Rv". Nothing Else!
O3
ABB: Enter "Fw" or "Rv". Nothing Else!
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
ABB: Trip Time will not affect anything here. It is just for your info.
I10
ABB: Trip Time will not affect anything here. It is just for your info.
O10
ABB: Trip Time will not affect anything here. It is just for your info.
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
ABB: Trip Time will not affect anything here. It is just for your info.
F10
ABB: Trip Time will not affect anything here. It is just for your info.
I10
ABB: Trip Time will not affect anything here. It is just for your info.
O10
ABB: Trip Time will not affect anything here. It is just for your info.
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.
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 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
ACTIVATION OF ZONE 2 OPERATION (ZM2)STATUS
OPERATIONDIR FORWARDOPERATION PP ONOPERATION PE ON
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
SETTING OF ZONE EARTH FAULT ZERO SEQUENCE VALUES
X0Z2' 86.00 PRIMARY
X0Z2 14.33 SECONDARY
R0Z2' 29.18 PRIMARY
R0Z2 4.86 SECONDARY
SETTING OF THE FAULT RESISTIVE COVER
RFPPZ2' 35.87 RESISTIVE REACH FOR PHASE FAULTS(PRIMARY)
RFPPZ2 5.98 RESISTIVE REACH FOR PHASE FAULTS(SECONDARY)
RFPEZ2' 107.61 RESISTIVE REACH FOR EARTH FAULTS(PRIMARY)
RFPEZ2 17.94 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
ACTIVATION OF ZONE 3 OPERATION (ZM3)STATUS
OPERATIONDIR FORWARDOPERATION PP ONOPERATION PE ON
SETTINGS OF ZONE 3 PHASE FAULT REACH (USUALLY 200% OF TOTAL LINE REACTANCE &RESISTANCE
X1Z3 39.86 PRIMARY
X1Z3' 6.64 SECONDARY
R1Z3' 5.38 PRIMARY
R1Z3 0.90 SECONDARY
SETTING OF ZONE EARTH FAULT ZERO SEQUENCE VALUES
X0Z3' 143.33 PRIMARY
X0Z3 23.89 SECONDARY
R0Z3' 48.63 PRIMARY
R0Z3 8.11 SECONDARY
SETTING OF THE FAULT RESISTIVE COVER
RFPPZ3' 79.71 RESISTIVE REACH FOR PHASE FAULTS(PRIMARY)
RFPPZ3 13.29 RESISTIVE REACH FOR PHASE FAULTS(SECONDARY)
RFPEZ3' 179.36 RESISTIVE REACH FOR EARTH FAULTS(PRIMARY)
RFPEZ3 29.89 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
ACTIVATION OF ZONE 4 OPERATION (ZM4)STATUS
OPERATIONDIR REVERSEOPERATION PP ONOPERATION PE ON
SETTINGS OF ZONE 4 PHASE FAULT REACH (USUALLY 20% OF TOTAL LINE REACTANCE &RESISTANCE
X1Z4 3.99 PRIMARY
X1Z4' 0.66 SECONDARY
R1Z4' 0.54 PRIMARY
R1Z4 0.09 SECONDARY
SETTING OF ZONE EARTH FAULT ZERO SEQUENCE VALUES
X0Z4' 14.33 PRIMARY
X0Z4 2.39 SECONDARY
R0Z4' 4.86 PRIMARY
R0Z4 0.81 SECONDARY
SETTING OF THE FAULT RESISTIVE COVER
RFPPZ4' 7.97 RESISTIVE REACH FOR PHASE FAULTS(PRIMARY)
RFPPZ4 1.33 RESISTIVE REACH FOR PHASE FAULTS(SECONDARY)
RFPEZ4' 17.94 RESISTIVE REACH FOR EARTH FAULTS(PRIMARY)
RFPEZ4 2.99 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
ACTIVATION OF ZONE 5 OPERATION (ZM5)STATUS
OPERATIONDIR REVERSEOPERATION PP OFFOPERATION PE OFF
SETTINGS OF ZONE 5 PHASE FAULT REACH (USUALLY 200% OF TOTAL LINE REACTANCE &RESISTANCE
X1Z5 3.99 PRIMARY
X1Z5' 0.66 SECONDARY
R1Z5' 0.54 PRIMARY
R1Z5 0.09 SECONDARY
SETTING OF ZONE EARTH FAULT ZERO SEQUENCE VALUES
X0Z5' 14.33 PRIMARY
X0Z5 2.39 SECONDARY
R0Z5' 4.86 PRIMARY
R0Z5 0.81 SECONDARY
SETTING OF THE FAULT RESISTIVE COVER
RFPPZ5' 11.96 RESISTIVE REACH FOR PHASE FAULTS(PRIMARY)
RFPPZ5 1.99 RESISTIVE REACH FOR PHASE FAULTS(SECONDARY)
RFPEZ5' 17.94 RESISTIVE REACH FOR EARTH FAULTS(PRIMARY)
RFPEZ5 2.99 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
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
ZONE 2 SETTING TIMERS (I.E FOR P-P & P-E FAULTSSTATUS
TPP2 ON ACTIVE/NOT ACTIVE
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
ZONE 3 SETTING TIMERS (I.E FOR P-P & P-E FAULTSSTATUS
TPP3 ON ACTIVE/NOT ACTIVE
TPE3 ON ACTIVE/NOT ACTIVE
TPP3 1 SETTING OF ZONE TIMER FOR P-P
TPE3 1 SETTING OF ZONE TIMER FOR P-E
ZONE 4 SETTING TIMERS (I.E FOR P-P & P-E FAULTSSTATUS
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
ZONE 5 SETTING TIMERS (I.E FOR P-P & P-E FAULTSSTATUS
TPP5 ON ACTIVE/NOT ACTIVE
TPE5 ON ACTIVE/NOT ACTIVE
TPP5 1 SETTING OF ZONE TIMER FOR P-P
TPE5 1 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
ONDELAYTIME2 0 SET THE ON DELAY
ONDELAYTIME3 0 SET THE ON DELAY
OFFDELAYTIME1 0 SET THE OFF DELAY
OFFDELAYTIME2 0 SET THE OFF DELAY
OFFDELAYTIME3 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)
OPERATION ON SETTING OF OPERATION MODE
OPMODE UZSIZS SETTING OF OPERATION MODE FOR THE FUSE FAILURE SUPERVISION
UBASE 330 SET BASE VOLTAGE
IBASE 500 SET BASE CURRENT
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
IBASE 500 SET BASE CURRENT
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)
OPERATION ON SETTING OF OPERATION MODE
IBASE 500 SET BASE CURRENT
UBASE 330 SET BASE VOLTAGE
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
CHARACTERISTIC2 IEC NI SETTING OF THE OPERATING CHARACTERISTIC
IN2>' 150 SETTINGOF THE OPERATING CURRENT LEVEL IN PRIMARY VALUES IN %
IN2> 30% SETTINGOF THE OPERATING CURRENT LEVEL IN PRIMARY VALUES
IN2MULT 2 SET THE CURRENT MULTIPLIER FOR IN1 VALID AT ACTIVATION OF INPUT ENMULT
T2 0.3 SET THE DEFINITE TIME DELAY,WHEN DEFINITE TIME CHARACTERISTIC HAS BEEN SELECTED
K2 0.3 SET THE BACK UP TRIP TIME DELAY MULTIPLIER FOR INVERSE CHARACTERISTIC
T2MIN 0.3 SET THE MINIMUM OPERATING TIME FOR INVERSE CHARACTERISTIC
RESETTYPECRV2 INSTANTANEOUS SELECT THE RESET CURVE TYPE FOR THE INVERSE DELAY
TRESET2 0.02 SET THE RESET TIME DELAY FOR DEFINITE DELAYED FUNCTION
HARMRESTRAIN2 ON SET THE RELEASE OF HARMONIC RESTRAINT BLOCKING THE STAGE.
SETTING OF PARAMETERS FOR THIRD STAGE
DIRMODE3 OFF SETTING OF THE OPERATING DIRECTION FOR THE STAGE OR SWITCH IT OFF
CHARACTERISTIC3 IEC NI SETTING OF THE OPERATING CHARACTERISTIC
IN3>' 300 SETTINGOF THE OPERATING CURRENT LEVEL IN PRIMARY VALUES IN %
IN3> 60% SETTINGOF THE OPERATING CURRENT LEVEL IN PRIMARY VALUES
IN3MULT 2 SET THE CURRENT MULTIPLIER FOR IN1 VALID AT ACTIVATION OF INPUT ENMULT
T3 0.3 SET THE DEFINITE TIME DELAY,WHEN DEFINITE TIME CHARACTERISTIC HAS BEEN SELECTED
K3 0.3 SET THE BACK UP TRIP TIME DELAY MULTIPLIER FOR INVERSE CHARACTERISTIC
T3MIN 0.3 SET THE MINIMUM OPERATING TIME FOR INVERSE CHARACTERISTIC
RESETTYPECRV3 INSTANTANEOUS SELECT THE RESET CURVE TYPE FOR THE INVERSE DELAY
TRESET3 0.02 SET THE RESET TIME DELAY FOR DEFINITE DELAYED FUNCTION
HARMRESTRAIN3 ON SET THE RELEASE OF HARMONIC RESTRAINT BLOCKING THE STAGE.
SETTING OF PARAMETERS FOR FOURTH STAGE
DIRMODE4 OFF SETTING OF THE OPERATING DIRECTION FOR THE STAGE OR SWITCH IT OFF
CHARACTERISTIC4 IEC NI SETTING OF THE OPERATING CHARACTERISTIC
IN4>' 1500 SETTINGOF THE OPERATING CURRENT LEVEL IN PRIMARY VALUES IN %
IN4> 300% SETTINGOF THE OPERATING CURRENT LEVEL IN PRIMARY VALUES
IN4MULT 2 SET THE CURRENT MULTIPLIER FOR IN1 VALID AT ACTIVATION OF INPUT ENMULT
T4 0.3 SET THE DEFINITE TIME DELAY,WHEN DEFINITE TIME CHARACTERISTIC HAS BEEN SELECTED
K4 0.3 SET THE BACK UP TRIP TIME DELAY MULTIPLIER FOR INVERSE CHARACTERISTIC
T4MIN 0.3 SET THE MINIMUM OPERATING TIME FOR INVERSE CHARACTERISTIC
RESETTYPECRV4 INSTANTANEOUS SELECT THE RESET CURVE TYPE FOR THE INVERSE DELAY
TRESET4 0.02 SET THE RESET TIME DELAY FOR DEFINITE DELAYED FUNCTION
HARMRESTRAIN4 ON SET THE RELEASE OF HARMONIC RESTRAINT BLOCKING THE 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
UBASE 330 SET BASE VOLTAGE
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
IBASE 500 SET BASE CURRENT
UBASE 330 SET BASE VOLTAGE
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
T1 3PH 16 SHOT 1 ,3PH 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
T3 3PH 16 SHOT 3 3PH RECLOSURE DEAD TIME
T4 3PH 16 SHOT 4 3PH RECLOSURE DEAD TIME
T5 3PH 16 SHOT 5 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
IBASE 500 SET BASE CURRENT
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
T1 2PH 16 SHOT 1 ,2PH RECLOSURE DEAD TIME
T1 3PH 16 SHOT 1 ,3PH 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
T3 3PH 16 SHOT 3 3PH RECLOSURE DEAD TIME
T4 3PH 16 SHOT 4 3PH RECLOSURE DEAD TIME
T5 3PH 16 SHOT 5 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 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
IBASE 500 SET BASE CURRENT
SETTING OF SYNCHROCHECK FUNCTION (SYN1)
OPERATION ON SETTING OF THE OPERATION MODE
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)
SELPHASELINE2 L2 SETTING OF THEPHASE OR LINE 2 VOLTAGE MEASUREMENT
UBASE 330 SET BASE VOLTAGE
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
OPERATION ON SETTING OF THE OPERATION MODE
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)
OPERATION OFF SETTING OF THE OPERATION MODE
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)
SELPHASELINE2 L2 SETTING OF THEPHASE OR LINE 2 VOLTAGE MEASUREMENT
UBASE 330 SET BASE VOLTAGE
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
OPERATION OFF SETTING OF THE OPERATION MODE
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)
OPERATION OFF SETTING OF THE OPERATION MODE
UBASE 330 SET THE BASE VOLTAGE
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
SETTING OF PARAMETER FOR STAGE2
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
CHARACTERIST2 IDMT SETTING OF THE CHARACTERISTIC FOR THE TIME DELAY,INVERSE OR DEFINITE TIME
T2 0 SETTING OF THE DEFINITE TIME DELAY,WHEN SELECTED
T2RESET 0.025 SETTING OF THE DEFINITE TIME RESET TIME
K2 0.05 SET THE TIME DELAY MULTIPLIER FOR INVERSE CHARACTERISTIC,WHEN SELECTED
T2MIN 1 SETTING OF THE DEFINITE MINIMUM OPERATING TIME FOR INVERSE CHARACTERISTIC
RESETTYPECRV2 INSTANTANEOUS SET THE RESET TIME CURVE FOR INVERSE CHARACTERISTIC
HYSTABS2 0.995 SET THE RESET RATIO (HYSTERESES) FOR THE FUNCTION
SETTING OF TWO STEP UNDERVOLTAGE PROTECTION (TUV)
OPERATION OFF SETTING OF THE OPERATION MODE
UBASE 330 SET THE BASE VOLTAGE
SETTING OF PARAMETER FOR STAGE1
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
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 1.005 SET THE RESET RATIO (HYSTERESES) FOR THE FUNCTION
SETTING OF PARAMETER FOR STAGE2
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
CHARACTERIST2 IDMT SETTING OF THE CHARACTERISTIC FOR THE TIME DELAY,INVERSE OR DEFINITE TIME
T2 5 SETTING OF THE DEFINITE TIME DELAY,WHEN SELECTED
T2RESET 0 SETTING OF THE DEFINITE TIME RESET TIME
K2 0 SET THE TIME DELAY MULTIPLIER FOR INVERSE CHARACTERISTIC,WHEN SELECTED
T2MIN 1 SETTING OF THE DEFINITE MINIMUM OPERATING TIME FOR INVERSE CHARACTERISTIC
RESETTYPECRV2 INSTANTANEOUS SET THE RESET TIME CURVE FOR INVERSE CHARACTERISTIC
HYSTABS2 1.005 SET THE RESET RATIO (HYSTERESES) FOR THE FUNCTION
SETTING OF THE SYSTEM OVERLOAD FUNCTION (THL)
OPERATION OFF SETTING OF THE OPERATION MODE
IBASE 500 SET BASE CURRENT
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)
OPERATION ON SETTING OF THE OPERATION MODE
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)
OPERATION ON SETTING OF THE OPERATION MODE
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
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
XA.9 ZONE 3 TRIP XA.12
BO.07 X41XA.11
BI.07 X31XA.13 DEF - PLC
XA.10 ZONE 4 TRIP XA.14
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
BI.10 X32XB.3 EXT_TRIP_L2
XA.15 XB.4BO.11
X41XA.17
BI.11 X32XB.5 EXT_TRIP_L3
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
XB.3 TRIP_L2 - AR INIT XA.4
BO.15 X42XB.5
BI.03 X51XA.5 CB_OPEN_3PH
XB.4 TRIP_L3 - AR INIT XA.6
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