€¦ · xls file · web view · 2016-10-10start with trip fault event power system fault...

Name of Sub Station: Name of Line:

1 Line Length

Line is having series compensation

2 Positive sequence Reactance (ohm/phase/km) X1Positive sequence Resistance (ohm/phase/km) R1Zero sequence Reactance (ohm/phase/km) X0Zero sequence Resistance (ohm/phase/km) R0Mutual Zero sequence Reactance (ohm/phase/km) X0MMutual Zero sequence Resistance (ohm/phase/km) R0MPositive sequence Impedance (ohm/phase/km) Z1 0.0000Zero sequence Impedance (ohm/phase/km) Z0 0.0000Mutual compensation Impedance (ohm/phase/km) Zm 0.0000

Line Angle #DIV/0!

Earthfault Compensation factor Kn #DIV/0!Km #DIV/0!

RE/RL #DIV/0!XE/XL #DIV/0!RM/RL #DIV/0!XM/XL #DIV/0!

3 Total Positive sequence Reactance X1 0Total Positive sequence Resistance R1 0Total Zero sequence Reactance X0 0Total Zero sequence Resistance R0 0Total Mutual Zero sequence Reactance X0M 0Total Mutual Zero sequence Resistance R0M 0Total Positive Sequence Impedance Z1 0.0000Total Zero Sequence Impedance Z0 0.0000

Impedance/Km4 Shortest Line Length at Local Bus Km

0.000 Ohm

5 Longest Line Length at Remote Bus Km0.000 Ohm

6 Shortest Line at Remote Bus Km0.000 Ohm

7 Transformer Imp at Remote BusRating 1 3-phase Transformer Rating in MVA

No. of 3-phase Bank Impedance% Imp

Rating 2 3-phase Transformer Rating in MVANo. of 3-phase Bank Impedance% Imp

Rating 3 3-phase Transformer Rating in MVANo. of 3-phase Bank Impedance% Imp

8 Zone-1 Reach 60-80% of principal section

9 Zone-2 Reach 120-150% of principal section

10 Zone-3 Reach 100% of principal section100% of next longest line

11 Reverse Reach 100% of adjacent shortest line10-20% of principal section

12 CT Ratio

13 PT Ratio

14 CTR/PTR

15 Fault MVA at Local End

16 Fault MVA at Remote end

17 Min Load Resistance:

18 Thermal Rating of ConductorNo. Of conductor/phase

Nominal Current Rating of Bay

19 Load Angle

20

TMS = t X ((Ir)^0.02-1)/0.14

B/U E/F Normal Inverse characteristic TMS

t (op. time)

IsTMS =

Ir = I/Is, Is =Relay setting currentI =Fault current

Fault current contribution through the Line for Remote end Bus Fault

Name of Line:

Km

#DIV/0!#DIV/0!#DIV/0!

#DIV/0!#DIV/0!

#DIV/0!

Impedance/Km

Name of line

Name of line

Name of line

#DIV/0!

#DIV/0!

#DIV/0!

Local Bus Remote Bus

NO NO

Swing Frequency in Hz

A

A

85% of system voltage(1.5 times Thermal Rating of line or 1.5 times bay equipment current rating) which ever is lower

Sl. No. Type of Conductor Current Ratings(A)1 ACSR Moose 714 A2 ACSR Zebra 631 A3 ACSR Snowbird 712 A4 ACSR Bersimis 833 A5 ACSR Lapwing 883 A

6 ACSR Panther 311 A

7 AAAC Moose Equv. 686 At X ((Ir)^0.02-1)/0.14

Whether Series Compensation is available at

B/U E/F Normal Inverse characteristic TMS

0.14

Is =Relay setting current

(Zone-3 Timing + 0.1 sec) x { (IFault / Ipickup)0.02 -1 }

(1.5 times Thermal Rating of line or 1.5 times bay equipment current rating) which ever is lower

ParameterSetting Range

Recommended Unit DescriptionMin Max

FL01 Fault Locator (RFLO)

R1A 0.001 1500.000 #DIV/0! ohm/p Source resistance A (near end)X1A 0.001 1500.000 #DIV/0! ohm/p Source reactance A (near end)R1B 0.001 1500.000 #DIV/0! ohm/p Source resistance B (far end)X1B 0.001 1500.000 #DIV/0! ohm/p Source reactance B (far end)R1L 0.001 1500.000 0.00 ohm/p Positive sequence line resistance X1L 0.001 1500.000 0.00 ohm/p Positive sequence line reactance R0L 0.001 1500.000 0.00 ohm/p Zero sequence line resistanceX0L 0.001 1500.000 0.00 ohm/p Zero sequence line reactance

R0M 0.000 1500.000 0.00 ohm/p

X0M 0.000 1500.000 0.00 ohm/p

Line length 0.0 10000.0 0.00 Km Length of lineZs= #DIV/0! Primary Value

#DIV/0! Secondary ValueZ1S= #DIV/0! Secondary ValueZ1L= 0.000 Secondary Value

Step

Zero sequence mutual resistance for double circuit linesZero sequence mutual reactance for double circuit lines

Recommended settings for Relay

RELAY SETTING

Station Name

Line Name

Addr. Setting Title Setting Options

103 Group Change OPTION DisabledEnabled

110 Trip Mode 3pole only1-/3pole

112 Phase Distance QuadrilateralMHODisabled

113 Earth Distance QuadrilateralMHODisabled

120 Power Swing Disabled Enabled

121 Teleprot. Dist. PUTTPOTTUNBLOCKINGBLOCKINGDisabled

122 DTT Direct Trip Disabled

Enabled

124 SOTF Overcurr. DisabledEnabled

125 Weak infeed DisabledEnabled

Type : SIEMENS 7SA522

126 Back-Up O/C DisabledTOC IECTOC ANSI

131 Earth Fault O/C DisabledTOC IECTOC ANSITOC Logarithm.Definite Time

132 Teleprot. E/F Dir. Comp. PickupUNBLOCKINGBLOCKINGDisabled

133 Auto Reclose Disabled1 AR-cycle2 AR-cycles3 AR-cycles4 AR-cycles5 AR-cycles6 AR-cycles7 AR-cycles8 AR-cyclesADT

134 AR Control Mode Pickup w/TactPickup w/o TactTrip w/TactTrip w/o Tact

135 Synchro-Check DisabledEnabled

137 Overvoltage DisabledEnabled

138 Fault Locator DisabledEnabled

139 BREAKER FAILURE DisabledEnabled

140 Trip Circ. Superv Disabled

1 trip circuit2 trip circuit3 trip circuit

Line Parametrs ( In ohms/perkm/per phase primary ohms )

= 0= 0

= 0= 0

= 0= 0

Zone Reaches ( In percentage )

= 0%= 0%= 0%= 0%= 0%= 0%

Power System Data 1Transformers201 CT Starpoint Towards Line

towards Busbar

203 Unom PRIMARY 1.0.1200.0 KV

204 Unom SECONDARY 80.125 V

205 CT PRIMARY 10.5000 A

206 CT SECONDARY 1A5A

210 U4 transformer not connectedUdelta transformerUsync transformerUx reference transformer

211 Uph/Udelta 0.10.9.99

R1

X1

Ro

Xo

RoM

XoM

Z1

Z1B

Z2

Z3

Z4

Z5 (R,F)

212 Usync connect L1-EL2-EL3-EL1-L2L2-L3L3-L1

214 Usync-Uline 0.36

215 U-line / Usync 0.80.1.20

220 I4 transformer Not connectedNeutral Current (ofthe protected line)Neutral Current ofthe parallel lineStarpoint Curr.of earthedpower transf.

221 I4/Iph CT 0.010.5.000

Power System Data

207 System Starpoint is Towards Linetowards Busbar

230 Rated Frequency 50 Hz60 Hz

235 PHASE SEQ L1L2L3L1L3L2

236 Distance Unit kmmiles

237 Format Z0/Z1 Zero seq. comp.factors RE/RL and XE/XLZero seq.comp. Factor KOand angle(KO)

0238A Earth Fault O/C: setting for 1 pole all stages togetherstages separately

Breaker

239 T-CB close 0.01..0.60 sec

240 Tmin TRIP CMD 0.02..30.00 sec

241 Tmax CLS CMD 0.01..30.00 sec

242 T-CB test-dead 0.00..30.00 sec

Setting Group APower System Data2Power System1103 Full Scale Volt. 1.0.001200 kV

1104 Full Scale Curr. 10..5000 A

1105 Line Angle 30..89

1211 30..90

1107 reversed/not reversed

1110 x' 0.005..6.500 Ohm/km

1111 Line Length 1.0..1000.0 km

1112 x' 0.005..10.500 Ohm/mile

1113 Line Length 0.6..650.0 Miles

1116 RE/RL(Z1) -33.7

1117 XE/XL(Z1) -33.7

1118 RE/RL(Z1B..Z5) -33.7

1119 XE/XL(Z1B..Z5) -33.7

1120 K0(Z1) 0.000.4.00

1121 Angle KO(Z1) -135.00135

1122 KO(Z1) 0.000.4.000

1123 Angle KO(>Z1) -135.00135

Angle of inclination, distance charc.

P,Q operation measured value sign

1126 RM/RL Paraline 0.00..8.00

1127 XM/XL Para Line 0.00..8.00

1128 RATIO Par. Comp 50.95%

Line Status

1130 Pole Open Current 0.05..1.00 A

1131 Pole Open Voltage 2.70 A

1132 Sl Time all Cl. 0.01..30.00

1133 Minimum Time for Line Open 0.05 -30before SOTF

1134 Line Closure Manual Close BI only

Current OR voltage or Manual close BI

Cbaux OR Current or Man-ual close BICurrent flow or Manual closeBI

1135 Reset Trip CMD with Pole Open CurrentThreshold onlywith Cbaux AND Pole Open Current

1136 Open Pole Detector Offwith Cbaux AND Pole Open CurrentWith Measurement

1140 I-Ctsat. Thres. 0.2..50.0 A

1150 Sl Time Man.Cl 0.01..30.00 sec

1151 SYN.MAN.CL with Synchronism-checkwithout Synchronism-checkNO

Trip 1/3-pole

1155 3pole coupling with Pickupwith Trip

1156 Trip2ph Flt 3 pole1 pole, leading phase1 pole, lagging phase

Distance Protection, General Setting

1201 FCT Distance ONOFF

1202 Minimum Iph> 0.10..4.00 A

1211 30..90

1208 Series Compensation Yes/ No

1232 SOTF Zone with Pickup(non-directional)with Zone Z1BInactive

1241 R load (ph-E) 0.10..250.00 Ohm

1242 Angle Load (ph-E) 20.60 degree

1243 R load (ph-ph) 0.10..250.00 Ohm

1244 Angle load (ph-ph) 20..60 degree

1317 Trip 1 pole Z2 NOYES

1357 Z1B enable before 1st AR NoYes

Earth Faults

1203 310> Threshold 0.05..4.00 A

1204 3U0> Threshold 1..100 V

1207 310>/Iphmax 0.05..0.30

1209 EF Recognition 3I0> or 3U0>

Angle of inclination, distance charc.

3I0> and 3U0>

1210 Start timers On Dis P/UOn Zone P/U

1221 2Ph-E faults Blcok leading ph-e loopblock lagging ph-e loopall loopsonly phase-phase loopsonly phase-earth loops

Time Delays

1210 Condition for zone timer start with distance pickupwith zone pickup

1305 T1 - 1 phase 0.00...30.00 sec

1306 T1 - multi-phase 0.00...30.00 sec

1315 T2-1 phase 0.00...30.00 sec

1316 T2 multi-ph 0.00...30.00 sec

1325 T3 delay 0.00...30.00 sec

1335 T4 delay 0.00...30.00 sec

1345 T5 delay 0.00...30.00 sec

1355 T1B-1 phase 0.00...30.00 sec

1356 T1B multi-ph 0.00...30.00 sec

1215 Parall. Line Comp NOYES

Distance Protection with polygonal tripping Chatracteristic

1301 Op. mode Z1 ForwardReverseNon-directionalInactive

1302 R(Z1) (ph-ph) 0.05..250.00 Ohm

1303 X(Z1) 0.05..250.00 Ohm

1304 RE(Z1) Ph-E 0.05..250.00 Ohm

1305 T1 - 1 phase 0.00..30.00 sec

1306 T1 - multi-phase 0.00..30.00 sec

1307 Zone reduction 0..30 degree

1311 Op.mode Z2 ForwardReverseNon-DirectionalInactive

1312 R(Z2) ( ph-ph) 0.05..250.00 Ohm

1313 X (Z2) 0.05..250.00 Ohm

1314 R(Z2) (Ph-E ) 0.05..250.00 Ohm

1315 T2-1 phase 0.00 - 30.00 sec

1316 T2- multi phase 0.00 - 30.00 sec

1317 Trip 1 pole Z2 NOYES

1321 Op. mode Z3 ForwardReverseNon-DirectionalInactive

1322 R(Z3) ph-ph 0.05..250.00 Ohm

1323 X(Z3) 0.05..250.00 Ohm

1324 R(Z3) ph-E 0.05..250.00 Ohm

1325 T3 DELAY 0.00..30.00 sec

1331 Op. mode Z4 ForwardReverse

Non-DirectionalInactive

1332 R(Z4) ph-ph 0.05..250.00 Ohm

1333 X ( Z4 ) 0.05..250.00 Ohm

1334 R(Z4) ph-E 0.05..250.00 Ohm

1335 T4 DELAY 0.00..30.00 sec

1341 Op. mode Z5 ForwardReverseNon-DirectionalInactive

1342 R(Z5) ph-ph 0.05..250.00 Ohm

1343 X ( Z5 )+ 0.05..250.00 Ohm

1344 R(Z5) ph-E 0.05..250.00 Ohm

1345 T5 DELAY 0.00..30.00 sec

1346 X(Z5) - 0.05..250.00 Ohm

1351 Op. mode Z1B ForwardReverseNon-DirectionalInactive

1352 R(Z1B) ph-ph 0.05..250.00 Ohm

1353 X(Z1B) 0.05..250.00 Ohm

1354 R(Z1B) ph-E 0.05..250.00 Ohm

1355 T1B-1 phase 0.00 - 30.00 sec

1356 T1B- multi phase 0.00 - 30.00 sec

1356 T1B- multi phase 0.00 - 30.00 sec

1357 1st AR-> Z1B NO

Note : Settings form1401 to 1452 are not Applicable as these for Ohmic characteristics

1401 Op. mode Z1 ForwardReverseInactive

1402 ZR(Z1) 0.05..200.00 Ohm


1412 ZR(Z2) 0.05..200.00 Ohm


1422 ZR(Z3) 0.05..200.00 Ohm


1432 ZR(Z4) 0.05..200.00 Ohm

1441 Op mode Z5 ForwardReverseInactive

1442 ZR(Z5) 0.05..200.00 Ohm

1451 Op mode Z1B ForwardReverseInactive

1452 ZR(Z1B) 0.05..200.00 Ohm

Power Swing Settings

2002 P/S Op. mode all zones blockedZ1/Z1B blockedZ2 to Z5 bocked1.Z1B,Z2 blocked

2006 Power Swing trip NOYES

2007 Trip Delay after Power swing bloc 0.08 to 5 sec

Distance protection teleprotection Schemes

2101 FCT Telep. Dis. ONYES

2102 Type of Line Two terminalsThree terminals

2103 Send Prolong 0.00 - 30.00 sec

2107 Delay for alarm 0.00 - 30.00 sec

2108 Release Delay 0.00 - 30.00 sec

2109 TrBlk Wait Time 0.00 - 30.00 sec

2110 TrBlk Block Time 0.00 - 30.00 sec

2201 FCT Direct Trip ONOFF

2202 Trip time DELAY 0.00 - 30.00 sec

Instantaneous High Speed SOTF protection

2401 FCT SOTF-O/C ONOFF

2404 I>>> 0.00 - 25.00 A

Weak End Infeed

2501 FCT Weak Inteed OFFEcho onlyEcho and Trip

2502 Trip/Echo DELAY 0.00 - 30.00 sec

2503 Trip EXTENSION 0.00 - 30.00 sec

2504 Echo Block Time

2505 UNDERVOLTAGE 2..70 V

2509

Back up O/C current Function Settings

2601 Operating Mode ONOnly Active with Loss of VT sec. CircuitOFF

I>>2610 Iph>> Pickup 0.10...25.00 A

2611 T Iph>> Time delay 0.00...30.00 sec

2612 310>> Pickup 0.05...25.00 A

2613 T 3I0> Time delay 0.00...30.00 sec

2614 Instantaneous trip via teleprot./BI NOYES

2615 Instantaneous trip after SOTF NOYES

I>2620 Iph> Pickup 0.10..25.00 A

2621 T Iph> Time delay 0.00..30.00 sec

2622 310> Pickup 0.05..25.00 A

2623 T 3I0> Time delay 0.00..30.00 sec

2624 Instantaneous trip via teleprot./BI NOTES


Inverse

Echo Logic:DIS and EF on common channel

2640 Ip> Pickup 0.10..4.00 A

2642 T lp Time Dial 0.05..3.00 sec

2646 T lp Additional Time Delay 0.00..30.00 sec

2650 310p Pickup 0.05..4.00 A

2652 T 310p Time Dial 0.05..3.00 sec

2656 T 310p Additional Time Delay 0.00..30.00 sec

2660 IEC Curve Normal InverseVery InverseExtremely InverseLong time inverse

2670 Instantaneous trip via teleprot./BI NOYES


I-STUB

2630 Iph> STUB 0.10..25.00 A

2631 T Iph STUB 0.00..30.00 sec

2632 310> STUB 0.05..25.00 A

2633 T 310> STUB 0.00..30.00 sec

2634 I -STUB Tele/B1 NOYES

2635 I -STUB SOTF NOYES

2680 SOTF Time DELAY 0.00..30.00 sec

Supervision function Settings

2901 MEASURE SUPERV ONYES

2902 BALANCE U-LIMIT 10..100 V

2903 BAL. FACTOR U 0.58..0.95

2904 BALANCE LIMITE 0.10..1.00 A

2905 BAL. FACTOR 1 0.10..0.95

2906 El THRESHOLD 0.05..2.00 A

2907 El FACTOR 0.00..00.95

2910 FUSE FAIL MON ONOFF

2911 FFM U> (min) 10.100 V

2912 FFM I> (max) 0.10..1.00 A

2913 FFM U<max (3ph) 10.100 V

2914 FFM ldelta (3p) 0.05..1.00 A

2915 voltage failure supervision

2916A Delay voltage failure supervision

VT mcb

2921 T mcb 0..30 ms

Earth Fault Overcurrent SettingsGeneral3101 FCT EarthFltO/C ON

OFF

3102 BLOCK for Dist. With every Pickupwith single-phase Pickupwith multi-phase PickupNO

3174 BLOCK 50N/51N for Pickup Z1

3103 BLOCK 1pDead Tim YESNO

3104 lph-STAB Slope 0- 30 %

3105 31oMin Teleprot 0.01..1.00 A

3105 31oMin Teleprot 0.003..1.000 A

3109 Trip 1 pole in E/F Yes/ No

3I0>>>3110 Op. mode 310 >>> Forward

ReverseNon-DirectionalInactive

3I0>>3120 Op. mode 310>> Forward


3I0>3130 Op. mode 310> Forward


3I0 Inverse Time3140 Op. mode 310p Forward


3141 310p PICKUP 0.05..25.00 A

3143 310p Time Dial 0.05..3.00 sec

3144 310p Time Dial 0.50..15.00

3145 310p Time Dial 0.50..15.00 sec

3146 T 310p MaxT DELAY 0.00..30.00 sec

3147 Add.T-DELAY 0.00..30.00 sec

3148 310p Telep/B1 NOYES

3149 310p SOTF-Trip NOYES

3150 310p InrushBlk NOYES

3151 IEC curve Normal InverseVery InverseExtremely InverseLong time Inverse

3152 ANSI Curve InverseShort InverseLong InverseModerately InverseVery InverseExtremely InverseDefinite Inverse

3153 LOG Curve Logarithmic Inverse

3154 310p Startpoint 1.0..4.0

Direction3160 POLARIZATION with UO and 1Y (dual

polorized)with 1Y (transformer starpoint current)with U2 and I2 (negativesequence)

3162 Dir. ALPHA 0..360 degree

3163 Dir. BETA 0..360 degree

3164 3U0> 0.5..10.0 V

3165 IY> 0.05..1.00 A

3166 3U2> 0.5..10.0 V

3167 312> 0.05..1.00 A

3170 2nd InrushRest 10..45%

3171 Imax InrushRest 0.50..25.00 A

3172 SOTF Op. Mode with Pickup (non-directional)with Pickup and direction

3173 SOTF Time DELAY 0.00..30.00 sec

Teleprotection for Earth fault Relay

3201 FCT Telep. E/F ONOFF

3202 Line Config. Two TerminalsThree Terminals

3203 Sed Prolong. 0.00..30.00 sec

3207 Delay for alarm 0.00..30.00 sec

3208 Release Delay 0.00..30.000 sec

3209 TrBlk Wait Time 0.00..30.00 sec

3210 TrBlk lock time 0.00..30.00 sec

Auto reclose Function

3401 Automatic Reclosure ON / OFF

Synchronism Function

3501 FCT Synchronism ON/ OFF

Voltage Protection FunctionU> Phase-Earth3701 FCT U Phase - e > OFF

ALARM ONLYONU> Alarm U>>Trip

3702 Uph -e> 1.0-170 Volts

3703 T Uph -e > 0.00-30.00 secs

3704 Uph -e>> 1.0-170 Volts

3705 T Uph -e >> 0.00-30.00 secs

3709 Uph -e>(>) RESET 0.30…0.99

U> Phase-Phase3711 FCT U Phase - Phase > OFF

Alarm OnlyONU> Alarm only, U>> with Trip

3U0> or Ux>3721 FCT 3U0 (or Ux) OFF


U> Positive Seq.3731 FCT U1 OFF


U< Phase-Earth3751 FCT U Phase - e < OFF


Fault Locator Settings

3802 START Pick Up Trip

3805 Parallel line Compensation NOYES

3806 Load Compensation NOYES

Breaker Failure Function Settings

3901 FCT Breaker Failure ONOFF

Trip Circuit supervision

4001 FCT Trip Supervision ONOFF

Oscillograph Fault Record

0402A Wave Form Capture Save with PickupSave with TRIPStart with TRIP

0403A Scope of Waveform Data Fault eventPower System fault

410 Max Length of a Waveform Captur0.30..5.00 sec

411 Capture Waveform prior to trigger0.05..5.00 sec

412 Capture Waveform after Event 0.5..5.00 sec

415 Capture time via Binary Input 0.10..5.00 sec

610 Flt Disp. LED/LCD DIsplay Targets on everyPickupDisplay Targets on DROPonly

Set Value Remarks

Note : Settings form1401 to 1452 are not Applicable as these for Ohmic characteristics

Substation Line

Parameter Setting Range Recommended UnitMin Max StepZMCPDIS1

Operation On/OffIBase 1 99999 1 AUbase 0.05 2000.00 0.05 kVOperationDirOperation PP On/OffX1FwPP 0.50 3000.00 0.01 ohm/pR1PP 0.10 1000.00 0.01 ohm/pRFFwPP 1.00 3000.00 0.01 ohm/lX1RvPP 0.50 3000.00 0.01 ohm/pRFRvPP 1.00 3000.00 0.01 ohm/lTimer tPP Off,OntPP 0.000 60.000 0.001 sOperation PE On,OffX1FwPE 0.50 3000.00 0.01 ohm/pR1PE 0.10 1000.00 0.01 ohm/pX0PE 0.5 9000.00 0.01 ohm/p

R0PE 0.5 3000.00 0.01 ohm/p

RFFwPE 1.00 3000.00 0.01 ohm/lX1RvPE 0.10 3000.00 0.01 ohm/pRFRvPE 1.00 9000.00 0.01 ohm/lTimer tPE Off,OntPE 0.000 60.000 0.001 s

IMinOpPP 10 30 1 %IB

IMinOpPE 10 30 1 %IB

IMinOpIN 5 30 1 %IB

Parameter Setting Range Recommended UnitMin Max StepZMCAPDIS2

Operation On/OffIBase 1 99999 1 AUbase 0.05 2000.00 0.05 kVOperationDirOperation PP On/OffX1FwPP 0.50 3000.00 0.01 ohm/pR1PP 0.10 1000.00 0.01 ohm/pRFFwPP 1.00 3000.00 0.01 ohm/lX1RvPP 0.50 3000.00 0.01 ohm/pRFFwPP 1.00 3000.00 0.01 ohm/lTimer tPP Off,OntPP 0.000 60.000 0.001 s

Operation PE On,OffX1FwPE 0.50 3000.00 0.01 ohm/pR1PE 0.10 1000.00 0.01 ohm/pX0PE 0.5 9000.00 0.01 ohm/p

R0PE 0.5 3000.00 0.01 ohm/p





Operation On/OffIBase 1 99999 1 AUbase 0.05 2000.00 0.05 kVOperationDirOperation PP On/OffX1FwPP 0.50 3000.00 0.01 ohm/pR1PP 0.10 1000.00 0.01 ohm/pRFFwPP 1.00 3000.00 0.01 ohm/lX1RvPP 0.50 3000.00 0.01 ohm/pRFRvPP 1.00 3000.00 0.01 ohm/lTimer tPP Off,OntPP 0.000 60.000 0.001 sOperation PE On,OffX1FwPE 0.50 3000.00 0.01 ohm/pR1PE 0.10 1000.00 0.01 ohm/pX0PE 0.5 9000.00 0.01 ohm/p

R0PE 0.5 3000.00 0.01 ohm/p





Operation On/Off


Operation On/OffIBase 1 99999 1 AUbase 0.05 2000.00 0.05 kVOperationDirOperation PP On/OffX1FwPP 0.50 3000.00 0.01 ohm/pR1PP 0.10 1000.00 0.01 ohm/pRFFwPP 1.00 3000.00 0.01 ohm/lX1RvPP 0.50 3000.00 0.01 ohm/pTimer tPP Off,OntPP 0.000 60.000 0.001 sOperation PE On,OffX1FwPE 0.50 3000.00 0.01 ohm/pR1PE 0.10 1000.00 0.01 ohm/pX0PE 0.5 9000.00 0.01 ohm/p

R0PE 0.5 3000.00 0.01 ohm/p




Parameter Setting Range Recommended UnitMin Max StepDPRRDRE

Operation On/OffPreFaultRecT 0.05 0.30 0.01 sPostFaultRecT 0.1 0.5 0.1 sTimeLimit 0.5 6.0 0.1 sPost Retrig On/OffZeroAngleRef 1 30 1 ChOpModeTest On/Off

Parameter Setting Range Recommended UnitMin Max StepFDPSPDIS

IBase 1 99999 1 AUBase 0.05 2000 1 kV

INBlockPP 10 100 1 %Ph

INReleasePE 10 100 1 %Ph

RLdFw 1.00 3000.00 0.01 ohm/p

RLdRv 1.00 3000.00 0.01 ohm/p

ArgLd 5.00 70.00 1 Deg

X1 0.50 3000.00 0.01 ohm/pX0 0.50 9000.00 0.01 ohm/pRFFwPP 0.50 3000.00 0.01 ohm/lRFRvPP 0.50 3000.00 0.01 ohm/lRFFwPE 1.00 9000.00 0.01 ohm/lRFRvPE 1.00 9000.00 0.01 ohm/lTimer tPP Off,OntPP 0.00 60.00 0.00 sTimer tPE Off,OntPE 0.00 60.00 0.00 s

IMinOpPP 5 30 1 %IB

IMinOpPE 5 30 1 %IB

Parameter Setting Range Recommended UnitMin Max StepZDSRDIR

Operation SCIBase 1 99999 1 AUBase 0.05 2000 1 kVIMinOpPE 5 30 1 %IB

IMinOpPP 5 30 1 %IB

AngNegRes 90 175 1 Deg

AngDir 5 45 1 Deg

INReleasePE 10 100 1 %Ph

INBlockPP 10 100 1 %Ph

OperationLdCh Off On

RLdFw 1.00 3000.00 0.01 ohm/p

RLdRv 1.00 3000.00 0.01 ohm/p

ArgLd 5.00 70.00 1 Deg

X1FwPP 0.50 3000.00 0.01 ohm/pR1PP 0.10 1000.00 0.01 ohm/pRFFwPP 0.50 3000.00 0.01 ohm/lX1RvPP 0.50 3000.00 0.01 ohm/pRFRvPP 0.50 3000.00 0.01 ohm/lX1FwPE 0.50 3000.00 0.01 ohm/p

Series Comp/No SeriesComp

R1PE 0.10 1000.00 0.01 ohm/pX0FwPE 0.50 9000.00 0.01 ohm/p

R0PE 0.5 3000.00 0.01 ohm/p

RFFwPE 0.50 3000.00 0.01 ohm/lX1RvPE 0.50 3000.00 0.01 ohm/pX0RvPE 0.50 9000.00 0.01 ohm/pRFRvPE 1.00 9000.00 0.01 ohm/l

Parameter Setting Range Recommended UnitMin Max StepZCVPSOF

Operation On/OffIBase 1 99999 1 AUBase 0.05 2000.00 0.05 kVMode

AutoInit On/Off

IPh< 1 100 1 %IBUph< 1 100 1 %UBtDuration 0.000 60.000 0.001 stSOTF 0.000 60.000 0.001 stDLD 0.000 60.000 0.001 sNote: The used zone (Non-directional zone-2) is selected in application configuration. If CB input is already hard wired for SOTF enabling, the same to be continued

Parameter Setting Range Recommended UnitMin Max StepZMRPSB

Operation Off OnX1InFw 0.10 3000.00 0.01 ohmR1LIn 0.10 1000.00 0.01 ohm

R1FInFw 0.10 1000.00 0.01 ohm

X1InRv 0.10 3000.00 0.01 ohm

R1FInRv 0.10 1000.00 0.01 ohm

OperationLdCh Off OnRLdOutFw 0.10 3000.00 0.01 ohmArgLd 5.00 70.00 DegRLdOutRv 0.10 3000.00 0.01 ohm

kLdRFw 0.50 0.90 0.01 Mult

kLdRRv 0.50 0.90 0.01 Mult

t P1 0.000 60.000 0.001 st P2 0.000 60.000 0.001 s

Impedence /UI Level /UI level &

Imp.

t W 0.000 60.000 0.001 st H 0.000 60.000 0.001 s

tEF 0.000 60.000 0.001 s

tR1 0.000 60.000 0.001 stR2 0.000 60.000 0.001 sIMinOpPE 5 30 1 %IBIBase 1 99999 1 ANote: Blocking of trip from PSB is decided by programming of blocking input and the configuration in CAP

Parameter Setting Range Recommended UnitMin Max StepLMBRFLO

R1A 0.001 ### ohm/pX1A 0.001 ### ohm/pR1B 0.001 ### ohm/pX1B 0.001 ### ohm/pR1L 0.001 ### ohm/pX1L 0.001 ### ohm/pR0L 0.001 ### ohm/pX0L 0.001 ### ohm/p

R0M 0.000 ### ohm/p

X0M 0.000 ### ohm/p

Line length 0.0 10000.0 Km

Parameter Setting Range Recommended UnitMin Max StepZCPDCH

Operation On/OffScheme Type A

tCoord 0 60.00 0.01 s

tSendMin 0 60.00 0.01 sUnblock On/Off stSecurity 0 60.00 0.01 s

Parameter Setting Range Recommended UnitMin Max StepZCRWPSCH

Current Reversal On/OfftPickUpRev 0 60.00 0.001 stDelayRev 0 60.00 0.001 sWEI Off/Echo/Echo & Trip stPickUpWEI 0 60.00 0.01 sUbase 0.05 2000 0.05 kV

UPP< 10 90.00 1 % Ub

UPN< 10 90.00 1 % Ub

Off/Intertrip/PUR/POR/blocking

Parameter Setting Range Recommended UnitMin Max StepBRCPTOC

BRC1OperationIBase 1 99999 A

IUB> 50 90 %IB

IP> 5 100 %IB

Toper 0 60 sTreset 0 60 s

Parameter Setting Range Step Recommended UnitMin MaxEF4PTOC

GeneralOperation Off/On - -

IBase 1 99999 1 AUBase 0.05 2000 0.05 kV

AngleRCA 1 DegpolMethod - -

UPolMin 1 100 1 %UB

IPolMin 2 100 1 %IB

RNPol 0.5 1000 0.01 ohm

XNPol 0.5 3000 0.01 ohm

IN>Dir 1 100 1 %IB

2ndHarmStab 5 100 1 %

BlkParTransf Off / On - -

UseStartValue - -

SOTF - -

ActivationSOTF - -

StepForSOTF Step 2/ Step 3 - -HarmResSOTF Off /On - -

tSOTF 0 60 0.001 sStep-1DirMode1 - -Characterist1 - -

IN1> 1 2500 1 %IB

t1 0 60 0.001 s

Voltage/ Current/ Dual

IN1>/IN2>, IN3>, IN4Off/ SOTF/

UnderTime/SOTF +UnderTimeOpen/ Closed/ Close Command

Off / Non-directional

Forward Reverseinv.,IEC Norm. inv./IEC Very inv.

k1 0.05 999 0.01 -

IN1Mult 1 10 0.1 -

Reset TypeCrv1tReset1 0 60 0.001 st1Min 10 60 0.001 sHarmRestrain1 Off/ On - -

Parameter Setting Range Step Recommended UnitMin MaxSTBPTOC

STB1

OperationIBase 1 99999 AReleaseModeI> 1 2500 %IBT 0 60 0.001 s

Parameter Setting Range Recommended UnitMin Max StepOV2PTOV

GeneralConn Type - -Operation Off/On - -UBase 0.05 2000 0.05 kV

Step 1Operation Off/On - -Charaterstic 1OpMode1U1> 1.000 200.000 1t1 0.000 6000 1t1min 0.000 60.000 110k1 0.05 1.1 0.01Hystabs1 0 100 0.1 %

Step 2Operation Off/On - -

Charaterstic 2OpMode2U2> 1.000 200.000 1t2 0.000 6000 1t2min 0.000 60.000 110k1 0.05 1.1 0.01Hystabs2 0 100 0.1 %

Parameter Setting Range Recommended UnitMin Max StepSDDRFUF

Operation Off / On - -IBase 1 99999 1 A

curveA/Inverse curveB/ Inverse

curve C/1 out of 3/ 2out of 3/3 out of 3

curveA/Inverse curveB/ Inverse

curve C/1 out of 3/ 2out of 3/3 out of 3

UBase 0.05 2000 0.05 kVOpMode -3U0> 1 100 1 %UB

3I0< 1 100 y %IB

3U2> 1 100 1 %UB

3I2< 1 100 1 %IB

OpDUDI Off / On -

DU> 1 100 1 %UB

DI< 1 100 1 %IB

UPh> 1 100 1 %UBIPh> 1 100 1 %IBSealIn Off / On -USealln< 1 100 1 %UB

IDLD< 1 100 1 %IB

UDLD< 1 100 1 %UB

Off/UNsINs/UZsIZs/UZsIZs OR UNsINs / UZsIZs AND

UNsINs

0

Description

Zone 1 Setting (PDIS, 21)Operation Off / OnBase current i.e rated currentBase voltage i.e.rated voltageOperation mode of directionalityOperation mode Off/On of Ph-Ph loopsPositive sequence reactance reachPositive sequence resistance reachFault resistance reach in ohm/loop , Ph-PhPositive sequence reactance reachFault resistance reach in ohm/loop , Ph-PhOperation mode Off/On of Zone timer, Ph-Ph Time delay of trip,Ph-PhOperation mode Off/On of Ph-E loopsPositive sequence reactance reachPositive sequence resistance reachZero sequence reactance reach

Fault resistance reach in ohm/loop , Ph-EPositive sequence reactance reachFault resistance reach in ohm/loop , Ph-EOperation mode Off/On of Zone timer, Ph-ETime delay of trip,Ph-E

Description

Zone 2 Setting (PDIS, 21)Operation Off / OnBase current i.e rated currentBase voltage i.e.rated voltageOperation mode of directionalityOperation mode Off/On of Ph-Ph loopsPositive sequence reactance reachPositive sequence resistance reachFault resistance reach in ohm/loop , Ph-PhPositive sequence reactance reachFault resistance reach in ohm/loop , Ph-PhOperation mode Off/On of Zone timer, Ph-Ph Time delay of trip,Ph-Ph

Zero sequence resistance for zone characteristic angle

Minimum operate delta current for Phase-Phase loopsMinimum operate delta current for Phase-Earth loopsMinimum operate residual current for Phase-Earth loops

Operation mode Off/On of Ph-E loopsPositive sequence reactance reachPositive sequence resistance reachZero sequence reactance reach


Description

Zone 3 Setting (PDIS, 21)Operation Off / OnBase current i.e rated currentBase voltage i.e.rated voltageOperation mode of directionalityOperation mode Off/On of Ph-Ph loopsPositive sequence reactance reachPositive sequence resistance reachFault resistance reach in ohm/loop , Ph-PhPositive sequence reactance reachFault resistance reach in ohm/loop , Ph-PhOperation mode Off/On of Zone timer, Ph-Ph Time delay of trip,Ph-PhOperation mode Off/On of Ph-E loopsPositive sequence reactance reachPositive sequence resistance reachZero sequence reactance reach


Description

Zone 4 Setting (PDIS, 21)


Minimum operate delta current for Phase-Phase loopsMinimum operate delta current for Phase-Earth loops



Operation Off / On

Description

Zone 5 Setting (PDIS, 21)Operation Off / OnBase current i.e rated currentBase voltage i.e.rated voltageOperation mode of directionalityOperation mode Off/On of Ph-Ph loopsPositive sequence reactance reachPositive sequence resistance reachFault resistance reach in ohm/loop , Ph-PhPositive sequence reactance reachOperation mode Off/On of Zone timer, Ph-Ph Time delay of trip,Ph-PhOperation mode Off/On of Ph-E loopsPositive sequence reactance reachPositive sequence resistance reachZero sequence reactance reach


Description

Disturbance ReportOperation Off / OnPre-Fault recording timePost-Fault recording timeFault recording time limitPost-fault retrig enabled (On) or not (Off)Trip value recorder , Phasor reference channelOperation mode during test mode

Description

Phase Selection (PDIS,21)Base current , i.e rated currentBase voltage , i.e rated voltage



3Io limit for blocking phase-to-phase measuring loops3Io limit for blocking phase-to-earth measuring loops

Positive sequence reactance reachZero sequence reactance reachFault resistance reach Ph-Ph, forwardFault resistance reach Ph-Ph, reverseFault resistance reach Ph-E, forwardFault resistance reach Ph-E, reverseOperation mode Off/On of Zone timer, Ph-Ph

Advance SettingTime delay of trip,Ph-PhOperation mode Off/On of Zone timer, Ph-ETime delay of trip,Ph-E

Description

Directional Impedance (RDIR)Special directional criteria for voltage reversalBase current , i.e rated currentBase voltage , i.e rated voltage

Operation of load discrimination characteristic

Positive sequence reactance reachPositive sequence resistance reachFault resistance reach Ph-Ph, forwardPositive sequence reactance reachFault resistance reach Ph-Ph, reversePositive sequence reactance reach

Forward resistive reach within the load impedance areaReverse resistive reach within the load impedance areaLoad angle determining the load impedance reach (Assumed)

3Io limit for blocking phase-to-phase measuring loops3Io limit for blocking phase-to-earth measuring loops

3Io limit for blocking phase-to-earth measuring loops3Io limit for blocking phase-to-phase measuring loopsAngle of blinder in second quadrant for forward directionAngle of blinder in fourth quadrant for forward direction3Io limit for blocking phase-to-earth measuring loops3Io limit for blocking phase-to-phase measuring loops

Forward resistive reach within the load impedance areaReverse resistive reach within the load impedance areaLoad angle determining the load impedance reach (Assumed)

Positive sequence resistance reachZero sequence reactance reach

Fault resistance reach Ph-E, forwardPositive sequence reactance reachZero sequence reactance reachFault resistance reach Ph-E, forward

Description

Automatic Switch onto Fault Logic (PSOF)Operation Off / OnBase current , i.e rated currentBase voltage , i.e.rated voltageMode of operation of SOTF function

Automatic swicth onto fault initialization

Current level for detection of dead line in % IBVoltage level for detection of dead line in % UBTime delay for UI detectionDrop off delay time of swicth onto fault functionDelay time for activation of dead line detection

Note: The used zone (Non-directional zone-2) is selected in application configuration. If CB input is already hard wired for SOTF enabling, the same to be continued

Description

Power swing detection (RPSB,78)Operation Mode On/OffInner reactive boundary , forwardLine resistance for inner characteristic angle

Inner reactive boundary , reverse

Operation of load discrimination characteristicOuter resistive load boundary , forwardLoad angle determining load impedance areaOuter resistive load boundary , reverse

Timer for detection of initial power swing

Advance SettingTimer for detection of subsequent power swings


To be kept "OFF" if binary input is available for "CB Closing command" for manual/Autoreclosing mode

Fault resistance coverage to inner resistive line , forward

Fault resistance line to inner resistive boundary , reverse

Multiplication factor for inner resistive load boundary , forwardMultiplication factor for inner resistive load boundary , reverse

Waiting timer for activation of tP2 timerAdvance Setting

Timer for holding power swing START output

Timer giving delay to inhibit by residual current Advance SettingTimer giving delay to inhibit at very slow swingMinimum operate current in % of Ibase.Base setting for current level settings.

Note: Blocking of trip from PSB is decided by programming of blocking input and the configuration in CAP

Description

Fault Locator (RFLO)Source resistance A (near end)Source reactance A (near end)Source resistance B (far end)Source reactance B (far end)Positive sequence line resistance Positive sequence line reactance Zero sequence line resistanceZero sequence line reactance

Length of line

Description

Scheme CommunicationOperation Off / OnScheme Type

Mininum duration of carrier send signalOperation mode of unblock logicSecutiry timer for loss of carrier guard detection

Description

Scheme CommunicationOperating mode of Current Reversal LogicPickup time of Current Reversal LogicTime delay to prevent carrier send and local tripOperating mode of WEI LogicCoordination time for the WEI LogicBase setting for voltage level

Timer for overcoming single - pole reclosing dead time.

Zero sequence mutual resistance for double circuit linesZero sequence mutual reactance for double circuit lines

Coordination time for blocking communication scheme

Phase to Phase voltage for detection of fault condition Phase to Neutral voltage for detection of fault condition

Description

BrokenCondCheck(PTOC,46)

Operation Off / OnBase current i.e rated current

Operated time delayTime delay in reset Advance Setting

Description

Back up E/F Prtn. Residual OverCurrent

Operation Off / OnBase value for current settingsBase value for voltage settingsRelay characteristic angle (RCA)Type of polarization

Enable blocking at parallel transformersCurrent level blk atparallel transf (step1, 2, 3 or 4)SOTF operation mode

Select signal that shall activate SOTF

Selection of step used for SOTFEnable harmonic restrain function in SOTFTime delay for SOTF

Directional mode of step 1Time delay curve type for step 1

Independent (defenite) time delay of step 1

Unbalance current operation level in percent of max currentMinimum phase current for operation of Iub> in % of Ibase

Minimum voltage level for polarization in % of UBaseMinimum current level for polarization in % of IBaseReal part of source Z to be used for current polarizationImaginary part of source Z to be used for current polarizationResidual current level for Direction release in % of IBaseSecond harmonic restrain operation in % of IN amplitude

Operate residual current level for step 1 in % of IBase

Reset curve type for step1Reset time delay

Enable block of step 1 from harmonic restrain

Description

Stub(PTOC,50STB)

ONLY FOR ONE & HALF CB SWITCHING SCHEME

Operation Off / OnBase current , i.e rated currentRelease of stub protectionOperate current levelTime delay Advance Setting

Description

Two Step Over Voltage Protection

Group selector for connection typeOperation Off / OnBase value for voltage settings

Operation Off / OnSelection of time delay curve type for step 1No. of phases required for operationVoltage setting start valueDefinite time delay of step1Min operate time for inverse curve for step 1

Absolute hysteresis in % of Ubase

Operation Off / OnSelection of time delay curve type for step 2No. of phases required for operationVoltage setting start valueDefinite time delay of step2Min operate time for inverse curve for step 2

Absolute hysteresis in % of Ubase

Description

Fuse Failure SupervisionOperation Off / On Base current

Time multiplier for the dependent time delay for step 1Multiplier for scaling the current setting value for step 1

Minimum operate time for inverse curves for step 1

Time multiplier for the inverse time delay for step1

Time multiplier for the inverse time delay for step2

Base voltage Operating moderesidual overvoltage element in % of Ubase

Operation of change based function Off/On

Operate level of phase voltage in % of Ubase.Operate level of phase current in % of IBase Seal in functionality Off/On

Operate level for open phase voltage

Operate level of residual undercurrent element in % of IbaseOperate level of neg seq overvoltage element in % of UbaseOperate level of neg seq undercurrent element in % of Ibase

Operate level of residual overvoltage element in % of UbaseOperate level of residual undercurrent element in % of Ubase

Operate level of seal-in phase voltage in %of UbaseOperate level for open phase current detection in % of IBase


RELAY SETTING

SubstationLine Line LengthCT RatioPT ratioMode

LINE PARAMETRS

Total Z(Secondary) =

RELAY REACHES IN % OF LINE LENGTHSZone - 1 =Zone - 2 =Zone - 3 =Zone - 4 =

RELAY REACHES IN OHMS Zone - 1 =Zone - 2 =Zone - 3 =Zone - 4 =

Menu TextLine LengthLine Imp.Line AngleZone Status Bit 0 : Zone-1X Enable : Set to 0

Bit 1: Zone-2 Enable Set to 1Bit 2: Zone-P Disable Set to 0Bit 3: Zone-Q Disable Set to 0

Bit 4: Zone-3 Enable Set to 1Bit 5: Zone-4 Enable Set to 1

KZ1 Res Comp

Type MiCOM P442/4

R1 =R0 =ROM =X1 =X0 =XOM =

KZ1 AngleZ1 (Ohms)R1-G (Ohms)R1-Ph (Ohms)TZ1

KZ2 Res CompKZ2 AngleZ2 (Ohms)R2-G (Ohms)R2-Ph (Ohms)TZ2

KZ 3/4 Res CompKZ 3/4 AngleZ3R3 G- R4 G (Ohms)R3 Ph- R4 Ph (Ohms)TZ3Z4TZ4

OTHER PARAMETERSSeries Cmp. Line Overlap Z ModeZ1m Tilt AngleZ1p Tilt AngleZ2 p/q Tilt AngleFwd Z Chg. Delay V Mem Validity Earth I Detect.

Fault locatorkZm Mutual CompKZm Angle ( Degrees ) Distance Protection SchemesProgram ModeStandard ModeFault typeTrip ModeAid dist DlytReversal GuardUnblocking logic TOR-SOFT

SOTF TIME DELAYZ1 Extension on channel fail

Weak infeed Mode statusLoss of load Mode status

Power Swing Blocking (PSB)Delta R ( Ohms )Delta X ( ohms )IN statusIN>(% Imax)I2 statusI2>(% Imax)Imax line statusI max Line>Unblocking delayBlocking zones

Out of StepStable Swing

Back up I>I>1 FunctionI>2 FunctionI>3 statusI>4 status I>4 Current setI>4 Time delay

Broken ConductorI2/I1 Setting

I2/I1 Time delayI2/I1 Trip

Earth Fault O/CIN>1 Function IN>1 Direction IN>1 VTS Block IN>1 Current SetIN>1 Time delayIN>1 Time VTSIN>1 TMSIN>1 RES CHARIN>1 tResetIN>2 FunctionIN>3 StatusIN>4 StatusIN Char Angle Polarization

Overvoltage ProtectionV> Measuring Mode V>1 FunctionV>1 Voltage setV>1 Time DelayV>2 Status V>2 voltage setV>2 Time setV>3 Status V>4 Status

VT Super visionVTS time delayVTS I2> & I0> inhibitDetect 3pThreshold 3pDelta I >

CT Super vision

Check Synchronization

Auto Reclose

Disturbance RecorderDuration

Trigger positionTrigger ModeAnalog Inputs Channel – 1 Channel – 2 Channel – 3 Channel – 4 Channel – 5 Channel – 6 Channel – 7 Channel – 8

Digital InputsChannel allocation as per requirement.

Trigger position

Configuration column

Restore DefaultsSetting GroupActive settingsSave ChangesCopy FormCopy toSettings group –ISettings Group-2Settings Group-3 Settings Group-4Distance ProtectionPower Swing Back up O/C Negative Sequence O/C Broken Conductor E/F O/CCarrier Aided DEF Voltage ProtectionCB Fail VT Supervision CT SupervisionSystems Checks Auto Reclose Function Input Labels Output LabelsCT and VT ratios

Event Recorder Disturbance Recorder Common Settings Commission Tests Settings Values

Minimum of (R2-G) & (Z1 x 10) & (50 x CTR/PTR)Minimum of (R2-Ph) & (Z1 x 10) & (30 x CTR/PTR)

Minimum of (R3G-R4G) & (75 x CTR/PTR)Minimum of (R3Ph-R4Ph) & (60 x CTR/PTR)Sec

Minimum of (Min Load R x CTR/PTR x COS (Load Angle+90-Line Angle)/COS(90-Line Angle)) & (125 x CTR/PTR)Minimum of (2 x (R3G-R4G) - delta R) & (75 x CTR/PTR)

Sec

ms

DDB #1083Stub Bus EnableDDB #069

89L OPEN 06

&

DDB #237V< Dead Line

Pick-Up

10000

01 DDB #1064

I>4 Timer Block

Minimum of (Min Load R x CTR/PTR x COS (Load Angle+90-Line Angle)/COS(90-Line Angle)) & (125 x CTR/PTR)


89L OPEN 06

&


Pick-Up

10000

01 DDB #1064

I>4 Timer Block

GROUP LINE CONFIGURATIONCurrent Transformer Ratio - Input W (1-50000) CTRW Current Transformer Ratio - Input X (1-50000) CTRX Potential Transformer Ratio - Input Y (1-10000) PTRY PT Nominal Voltage (L-L) - Input Y (60-300 V,sec) VNOMY Potential Transformer Ratio - Input Z (1-10000) PTRZ PT Nominal Voltage (L-L) - Input Z (60-300 V,sec) VNOMZ Pos.-Seq. Line Impedance Mag. (0.25-1275 ohms,sec) Z1MAG Pos.-Seq. Line Impedance Angle (5.00-90 deg) Z1ANG Zero-Seq. Line Impedance Mag. (0.25-1275 ohms,sec) Z0MAG Zero-Seq. Line Impedance Angle (5.00-90 deg) Z0ANG Fault Location (Y,N) EFLOC Line Length (0.10-999) LL

RELAY CONFIGURATIONMho Phase Distance Zones (N,1-5) E21P Mho Ground Distance Zones (N,1-5) E21MG Quadrilateral Ground Distance Zones (N,1-5) E21XG CVT Transient Detection (Y,N) ECVT Series-Compensated Line Logic (Y,N) ESERCMP Distance Element Common Time Delay (Y,N) ECDTD Switch-Onto-Fault (Y,N) ESOTF Out-of-Step (Y,N) EOOS Load Encroachment (Y,N) ELOAD Phase Inst./Def.-Time O/C Elements (N,1-4) E50P Res. Ground Inst./Def.-Time O/C Elements (N,1-4) E50G Neg.-Seq. Inst./Def.-Time O/C Elements (N,1-4) E50Q Selectable Inverse-Time O/C Element (N,1-3) E51S Directional Control (Y,AUTO) E32 Comm-Assisted Tripping (N,DCB,POTT,DCUB1,DCUB2) ECOMMBreaker 1 Failure Logic (N,1,2) EBFL1 Synchronism Check for Breaker 1 (Y,N) E25BK1 Reclosing (Y,N) E79 Manual Closing (Y,N) EMANCL Loss-of-Potential (Y,Y1,N) ELOP Demand Metering (N,THM,ROL) EDEM Advanced Settings (Y,N) EADVS

MHO PHASE DISTANCE ELEMENT REACHZone 1 Reach (OFF,0.25-320 ohms,sec) Z1P Zone 2 Reach (OFF,0.25-320 ohms,sec) Z2P Zone 3 Reach (OFF,0.25-320 ohms,sec) Reverse Z3P Zone 4 Reach (OFF,0.25-320 ohms,sec) Z4P

SERIES COMPENSATIONSeries Capacitor Reactance XC

MHO PHASE DISTANCE ELEMENT TIME DELAYZone 1 Time Delay (OFF,0.000-16000 cycles) Z1PD Zone 2 Time Delay (OFF,0.000-16000 cycles) Z2PD Zone 3 Time Delay (OFF,0.000-16000 cycles) Z3PD Zone 4 Time Delay (OFF,0.000-16000 cycles) Z4PD

MHO GROUND DISTANCE ELEMENT REACHZone 1 (OFF,0.25-320 ohms,sec) Z1MG Zone 2 (OFF,0.25-320 ohms,sec) Z2MG Zone 3 (OFF,0.25-320 ohms,sec) Rev Z3MG Zone 4 (OFF,0.25-320 ohms,sec) Z4MG

QUAD GROUND DISTANCE ELEMENT REACHZone 1 Reactance (OFF,0.25-320 ohms,sec) XG1 Zone 1 Resistance (0.25-250 ohms,sec) RG1 Zone 2 Reactance (OFF,0.25-320 ohms,sec) XG2 Zone 2 Resistance (0.25-250 ohms,sec) RG2 Zone 3 Reactance (OFF,0.25-320 ohms,sec) rev XG3 Zone 3 Resistance (0.25-250 ohms,sec) rev RG3 Zone 4 Reactance (OFF,0.25-320 ohms,sec) XG4 Zone 4 Resistance (0.25-250 ohms,sec) RG4 Quad Ground Polarizing Quantity (I2,IG) XGPOL Nonhomogeneous Correction Ang (-40.0 to +40.0 deg) TANG

ZERO-SEQUENCE COMPENSATION FACTORZone 1 ZSC Factor Magnitude (AUTO,0.000-10) k0M1 Zone 1 ZSC Factor Angle (-180.00 to 180.00 deg) k0A1 Forward Zones ZSC Factor Magnitude (0.000-10) k0M Fwd Zones ZSC Factor Angle (-180.00 to 180.00 deg) k0A Reverse Zones ZSC Factor Magnitude (0.000-10) k0MR Rev Zones ZSC Factor Angle (-180.00 to 180.00 deg) k0AR

GROUND DISTANCE ELEMENT TIME DELAYZone 1 Time Delay (OFF,0.000-16000 cycles) Z1GD Zone 2 Time Delay (OFF,0.000-16000 cycles) Z2GD Zone 3 Time Delay (OFF,0.000-16000 cycles) Z3GD Zone 4 Time Delay (OFF,0.000-16000 cycles) Z4GD

DISTANCE ELEMENT COMMON TIME DELAYZone 1 Time Delay (OFF,0.000-16000 cycles) Z1D

Zone 2 Time Delay (OFF,0.000-16000 cycles) Z2D Zone 3 Time Delay (OFF,0.000-16000 cycles) Z3D Zone 4 Time Delay (OFF,0.000-16000 cycles) Z4D

SWITCH-ONTO-FAULT SCHEMESingle-Pole Switch-Onto-Fault (Y,N) ESPSTF Switch-Onto-Fault Voltage Reset (Y,N) EVRST 52A Pole Open Time Delay (OFF,0.000-16000 cycles) 52AEND CLSMON or 1 Pole Open Delay (OFF,0.000-16000 cyc) CLOEND Switch-Onto-Fault Enable Duration (0.500-16000 cy) SOTFD Close Signal Monitor (SELogic Equation) CLSMON (IN104 - BREAKER CLOSE COMMAND FROM TNC SWITCH FOR SOTF FUNCTION INITIATION COMMAND)

VRSTPU

OUT-OF-STEP TRIPPING / BLOCKINGBlock Zone 1 (Y,N) OOSB1 Block Zone 2 (Y,N) OOSB2 Block Zone 3 (Y,N) OOSB3 Block Zone 4 (Y,N) OOSB4 Out-of-Step Block Time Delay (0.500-8000 cycles) OSBD Latch Out-of-Step Blocking (Y,N) OSBLTCHOut-of-Step Tripping (N,I,O) EOOST Out-of-Step Trip Delay (0.500-8000 cycles) OSTD Zone 7 Reactance Top (0.25-480 ohms sec) X1T7 Zone 6 Reactance Top (0.25-480 ohms sec) X1T6 Zone 7 Resistance Right (0.25-350 ohms sec) R1R7 Zone 6 Resistance Right (0.25-350 ohms sec) R1R6 Zone 7 Reactance Bottom (0.25-480 ohms sec) X1B7 Zone 6 Reactance Bottom0 (0.25-480 ohms sec) X1B6 Zone 7 Resistance Right (0.25-350 ohms sec) R1L7 Zone 6 Resistance Right (0.25-350 ohms sec) R1L6 Positive-Sequence current Supervision (0.2-20A sec) 50ABCP Negative-Sequence current Supervision (0.2-20A sec) 50QUBP Negative-Sequence current Unblock Delay (0.2-20A sec) UBD Out-of-Step Angle Unblock Rate (1-10) UBOSBF LOAD ENCROACHMENTForward Load Impedance (0.25-320 ohms sec) ZLF Reverse Load Impedance (0.25-320 ohms sec) ZLR Forward Load Positive Angle (-90.0-+90.0 deg) PLAF Forward Load Negative Angle (-90.0-+90.0 deg) NLAF Reverse Load Positive Angle (+90.0-+270.0 deg) PLAR Reverse Load Positive Angle (+90.0-+270.0 deg) NLAR

PHASE INSTANTANEOUS OVER CURRENT PICKUPLevel 1 Pickup (0.05 - 20 A Secondary) 50P1P

PHASE DEFINITE TIME OVER CURRENT TIME DELAYLevel 1 Time Delay (0.000 - 16000 cycles) 67P1D

PHASE DEFINITE TIME OVER CURRENT TORQUE CONTROLLevel 1 67P1TC

PHASE INSTANTANEOUS OVER CURRENT PICKUPLevel 2 Pickup (0.05 - 20 A Secondary) 50P2P

PHASE DEFINITE TIME OVER CURRENT TIME DELAYLevel 2 Time Delay (0.000 - 16000 cycles) 67P2D

PHASE DEFINITE TIME OVER CURRENT TORQUE CONTROLLevel 2 67P2TC

ZONE/LEVEL DIRECTIONZone/Level 3 Directional Control (F,R) DIR3 Zone/Level 4 Directional Control (F,R) DIR4

DIRECTIONAL CONTROL ELEMENTGround Dir. Element Priority (combine Q,V,I)ORDER := "QV"Forward Dir Overcurrent Pickup (0.05-1 amps,sec) 50FP Reverse Dir Overcurrent Pickup (0.05-1 amps,sec) 50RP Fwd Dir Z2 Threshold (-320.00 to +320.00 ohms,sec) Z2F Rev Dir Z2 Threshold (-320.00 to +320.00 ohms,sec) Z2R Pos.-Seq. Restraint Factor, I2/I1 (0.02-0.50) a2 Zero-Seq. Restraint Factor, I2/I0 (0.10-1.20) k2 Fwd Dir Z0 Threshold (-320.00 to +320.00 ohms,sec) Z0F Rev Dir Z0 Threshold (-320.00 to +320.00 ohms,sec) Z0R Pos.-Seq. Restraint Factor, I0/I1 (0.02-0.50) a0 Zero-Seq. Voltage & Current Enable (SELogic Eqn)E32IV := 1

POLE OPEN DETECTIONPole Open Detection (52,V) EPO Undervoltage Pole Open Threshold (1 - 200V) 27PO Single Pole Open Dropout Delay (0.000-60 cycles) SPOD Three Pole Open Dropout Delay (0.000-60 cycles) 3POD

POTT TRIP SCHEMEZone 3 Reverse Block Time Delay (0.000-16000 cycles) Z3RBD Echo Block Time Delay (OFF,0.000-16000 cycles) EBLKD Echo Time Delay Pick up (OFF,0.000-16000 cycles) ETDPU Echo Duration Time Delay (0.000-16000 cycles) EDURD Weak Infeed Trip (Y, N, SP) EWFCGeneral Permissive Trip Received (SELogic Equations) PT1

TIME OVERCURRENTSelectable Inverse Time Over current elements E5151S1 Operating Quantity 51S1O 51S1 O/C Pickup 51S1P 51S1 Inv-Time O/C Curve 51S1C 51S1 Inv-Time O/C Time Dial (0.05 to 1.00) 51S1TD 51S1 Inv-Time O/C E/M Reset 51S1RS 51S1 Torque Control 51S1TC (** - Time dial setting to be adopted based on the time co-ordination study)TRIP LOGICTrip (SELogic Equation)

TR

C0MMUNICATIONS – ASSISTED TRIP (SELOGIC EQUATION)TRCOMM

SWITCH-ONTO-FAULT TRIP (SELOGIC EQUATION)TRSOTF

DIRECT TRANSFER TRIP A-PHASE (SELOGIC EQUATION)DTA

DIRECT TRANSFER TRIP B-PHASE (SELOGIC EQUATION)DTB

DIRECT TRANSFER TRIP C-PHASE (SELOGIC EQUATION)DTC

BREAKER 1 MANUAL TRIP -BK1 (SELOGIC EQUATION)BK1MTR

UNLATCH TRIP (SELOGIC EQUATION)ULTR

UNLATCH MANUAL TRIP -BK1 (SELOGIC EQUATION)ULMTR1

Trip During Open Pole Time Delay (2.000-8000 cyc) TOPD Trip Unlatch Option (1,2,3,4) TULO Zone 2 Ground Distance Time Delay SPT (Y,N) Z2GTSP Zone 2 Dir. Neg.-Seq./Res. Overcurrent SPT (Y,N) 67QGSP SPT Min Trip Duration Time Delay (2.000-8000 cyc) TDUR1D 3PT Min Trip Duration Time Delay (2.000-8000 cyc) TDUR3D

GLOBALGENERAL GLOBAL SETTINGSStation Identifier (40 characters)

SID Relay Identifier (40 characters)

RID Number of Breakers in Scheme (1,2) NUMBK Breaker 1 Identifier (40 characters)

BID1 Nominal System Frequency (50,60 Hz) NFREQ System Phase Rotation (ABC,ACB) PHROT Date Format (MDY,YMD,DMY) DATE_F

Fault Condition Equation (SELogic Equation)FAULT

EVENT REPORT TRIGGER EQUATION (SELOGIC EQUATION)ER

GLOBAL ENABLESStation DC Battery Monitor (N,1,2) EDCMON Independent Control Input Settings (Y,N) EICIS Data Reset Control (Y,N) EDRSTC Advanced Global Setting (Y,N) EGADVS

CONTROL INPUTS (GLOBAL)Input Pickup Level (15-265 Vdc) GINP Input Debounce Time (0.0000-5 cycles) GIND Input Dropout Level (10-100% of pickup level) GINDF

SETTINGS GROUP SELECTIONSelect Setting Group 1 (SELogic Equation) SS1 Select Setting Group 2 (SELogic Equation) SS2 Select Setting Group 3 (SELogic Equation) SS3 Select Setting Group 4 (SELogic Equation) SS4 Select Setting Group 5 (SELogic Equation) SS5 Select Setting Group 6 (SELogic Equation) SS6 Group Change Delay (0-54000 cycles) TGR

FREQUENCY ESTIMATIONAlternate Freq. Source (SELogic Equation) EAFSRC Local Freq. Source 1(ZERO,VAY,VBY,VCY,VAZ,VBZ,VCZ) VF01 Local Freq. Source 2(ZERO,VAY,VBY,VCY,VAZ,VBZ,VCZ) VF02

:= M4P OR Z4G OR M3P OR Z3G OR M2P OR Z2G OR M1P OR Z1G OR 50P1 OR 50P2 OR

Local Freq. Source 3(ZERO,VAY,VBY,VCY,VAZ,VBZ,VCZ) VF03

TIME AND DATE MANAGEMENTPPS Time Source (Y,N) ETPPS IRIG Time Source (Y,N) ETIRIG

CURRENT AND VOLTAGE SOURCE SELECTIONCurrent and Voltage Source Selection (Y,N,1,2) ESS

BREAKER MONITORBREAKER CONFIGURATIONBreaker 1 Monitoring (Y,N) EB1MON Breaker 1 Trip Type (Single Pole=1,Three Pole=3) BK1TYP

REPORTSER CHATTER CRITERIAAutomatic Removal of Chattering SER Points (Y,N) ESERDEL

EVENT REPORTINGSample Rate of Event Report (1,2,4,8 kHz) SRATE Length of Event Report (0.25-5.00 seconds) LER Length of Pre-fault (0.05-4.95 seconds) PRE

THE FOLLOWING EQUATIONS ARE TO BE MADE AS PER SCHEMATIC DRAWINGSThree-Pole Trip Enable (SELogic Equation)E3PT BREAKER 1 3PT (SELOGIC EQUATION)E3PT1

OUTPUTMAIN BOARDOUT101 OUT102 OUT103 OUT104 OUT105 OUT106 OUT107 OUT108

INTERFACE BOARD #1

OUT201 OUT202 OUT203 OUT204 OUT205 OUT206 OUT207 OUT208 OUT209 OUT210 OUT211 OUT212 OUT213 OUT214 OUT215

INTERFACE BOARD #2OUT301 OUT302 OUT303 OUT304 OUT305 OUT306 OUT307 OUT308 OUT309 OUT310 OUT311 OUT312 OUT313 OUT314 OUT315

BREAKER 1 INPUTSA-Phase N/O Contact Input -BK1 (SELogic Equation)52AA1 B-Phase N/O Contact Input -BK1 (SELogic Equation)52AB1 C-Phase N/O Contact Input -BK1 (SELogic Equation)52AC1

PROTECTION

1: PLT02S := PB2_PUL AND NOT PLT02 # COMM SCHEME ENABLED2: PLT02R := PB2_PUL AND PLT02

3: PLT04S := PB4_PUL AND NOT PLT04 # RELAY TEST MODE4: PLT04R := PB4_PUL AND PLT045: PLT05S := PB5_PUL AND NOT PLT05 # MANUAL CLOSE ENABLED6: PLT05R := PB5_PUL AND PLT057: PLT06S := PB6_PUL AND NOT PLT06 # RECLOSE ENABLED8: PLT06R := PB6_PUL AND PLT069: PCT01IN := MAG2 AND IN101 OR XAG2 AND IN101 OR MAB2 AND IN101 OR MBC2 AND IN101 OR MCA2 AND IN10110: PCT02IN := MBG2 AND IN101 OR XBG2 AND IN101 OR MAB2 AND IN101 OR MBC2 AND IN101 OR MCA2 AND IN10111: PCT03IN := MCG2 AND IN101 OR XCG2 AND IN101 OR MCA2 AND IN101 OR MBC2 AND IN101 OR MAB2 AND IN10112: PCT01PU := 0.00000013: PCT02PU := 0.00000014: PCT03PU := 0.00000015: PCT01DO := 0.00000016: PCT02DO := 0.00000017: PCT03DO := 0.00000018: PSV01 := PCT01Q19: PSV02 := PCT02Q20: PSV03 := PCT03Q21: PCT04IN := 67P2T AND IN308 AND LOP22: PCT04PU := 0.00000023: PCT04DO := 0.00000024: PSV04 := PCT04Q

27: PCT05PU := 0.00000028: PCT06PU := 0.00000029: PCT05DO := 0.00000030: PCT06DO := 0.00000031: PSV05 := PCT05Q32: PSV06 := PCT06Q

25: PCT05IN := R_TRIG IN301 OR R_TRIG IN302 OR R_TRIG IN303 OR R_TRIG IN304 OR R_TRIG IN305 OR R_TRIG IN306 OR R_TRIG IN307 OR R_TRIG IN103 OR R_TRIG IN10126: PCT06IN := R_TRIG IN201 OR R_TRIG IN202 OR R_TRIG IN203 OR R_TRIG IN204 OR R_TRIG IN205 OR R_TRIG IN206 OR R_TRIG IN207 OR R_TRIG IN208

(IN104 - BREAKER CLOSE COMMAND FROM TNC SWITCH FOR SOTF FUNCTION INITIATION COMMAND)

STUB PROTN.ONLY FOR ONE & HALF CB SCHEME

:= M4P OR Z4G OR M3P OR Z3G OR M2P OR Z2G OR M1P OR Z1G OR 50P1 OR 50P2 OR 51S1 OR OSB OR LOP OR PSV05 OR PSV06

THE FOLLOWING EQUATIONS ARE TO BE MADE AS PER SCHEMATIC DRAWINGS

25: PCT05IN := R_TRIG IN301 OR R_TRIG IN302 OR R_TRIG IN303 OR R_TRIG IN304 OR R_TRIG IN305 OR R_TRIG IN306 OR R_TRIG IN307 OR R_TRIG IN103 OR R_TRIG IN10126: PCT06IN := R_TRIG IN201 OR R_TRIG IN202 OR R_TRIG IN203 OR R_TRIG IN204 OR R_TRIG

RELAY( EPAC 3100) SETTING FORMAT

RECOMMENDED RELAY SETTING

Prepared :

Checked :

Approved :NAME OF SUBSTATION:Name of Sub Station: THIS SHEET -

LABEL ONValuePC DISPLAY

1)LINE PARAMTERS

Nominal Frequency FreqLine length LengthNominal Voltage UnNominal Current InVoltage Raio KuCurrent Ratio Ki

PT/CT RCartesian Zo and Zd

R1 positive sequence resistance RdX1 positive sequence reactance XdR01 zero sequence R01X01 zero sequence reactance X01R02 zero sequence resistance R02X02 zero sequence resistance X02

Polar Z0 and Zd

Z1 positive sequence impedanceZ01 zero sequence impedanceZ02 zero sequence impedanceArgument of Z1Argument of Z01/Z02

Xod, Rd, Kox and Kor

R1 positive sequence resistanceX1 positive sequence reactanceKO1r real of K01K01 x imaginary of K01K02r real of K02K02 x imaginary of K02

2) MONITORING PARAMETERS


Zone 1 impedance Z1Extend zone 1 impedance Z1eZone 2 impedance Z2Zone 3 impedance Z3Zone 4 impedance Z4Zone 5 impedance Z5Zone 3 Direction DiZ3Step 1 time-delay T1Step 2 time-delay T2Step 3 time delay T3Step 4 time-delay T4Step 5 time delay T5I>>time delay(T>>) T 7I> time delay (T>) T6phase-earth resist.zone 1 R1mphase-phase resist.zone 1 R1bLimit resistance for zone 2 R2Limit resistance for zone 3 R3Limit resist for other zone Rmr

Power Swing Outer Boundary ResistanceI>>threshold activated AI>>I>>threshold value I>>

I>>threshold direction DI>>I>threshold value I>I>threshold activated AI>

I>threshold direction DI>

3) TELEPROTECTION PARAMETERS

Tripping type Dec

DISTANCE PROTECTION SCHEME TYPE

If no teleaction:Zone reach control ReduBusbar isolation DebB

HF acceptance or unlocking PhIf teleaction = blockingEmission type EmisTransmission time delay Temi

4) TEE LINE PARAMETERS

If teleaction = permissive Overreach or accelerated

Tee line application ActiDistance protection scheme Type

HF acceptance or unlocking HFphIf teleaction = blockingEmission type EmiaTransmission time delay Tema

5) WEAK INFEED PARAMETERS

Weak infeed activation ActiBlocking on Power swing Verp

Trip mode DecOpen pole SmcwTripping time delay Tdec

Tver

If single phase tripping authorised

Confirmation by under voltage ConUUnder voltage threshold Smtw

6) MISCELLANEOUS PARAMETERS

Trip Seal-in on presence of line currentSeal

If YES

Seal-in-threshold Isea

Delayed auto reclose blocking modeVenc

If teleaction = permissive Overreach or accelerated

Blocking time- if start up drop off

Reclose threshold on fault lencReverse guard timer Rvg

7) FUSE FAILURE PARAMETERS

I0 and li threshold detection SffiFuse failure alarm time delay Tffs

I fus>threshold activation AI>I fus>threshold value If>Tf>>time delay Tf>>Ifus>>threshold activation AI>>Ifuss>>threshold value If>>Tfus>>time delay Tf>>Ir threshold activation AlrIfr threshold value IrTfr time delay Tlr

Verf

8) POWER SWING PARAMETERS

Power swing detection boundary BdpmBlocking type Tver

Independent Ist zone on Power swing Z1 inCarrier send blocking VremCarrier receive blocking Vert

tdorUnblocking on current Ir threshold ScirIr threshold ratio Ir%Unblokign on Imax scimImax Unblocking threshold ImaxUnblocking on current li threshold SciUnblocking li threshold ratio ki li%Tripping mode Dec

9) RESISTIVE EARTH FAULT PARAMETERS

Directional comparison ActiResidual voltage threshold Vrd

thresholds Ifus> or Ifus>> or Ifr>

Unlocking time-delay on Power swing (x 0.1 sec.)

Residual forward current threshold ledTripping type DecOperation time TfonIndependent teleprotection channel CaneTripping scheme TypeTee line application TypiIf blocking Teleprotection time delay TrandeTee line teleprotection time delay TraideBack-up relay activation ActiResidual current threshold leMultiplier coefficient

standardIf ANSICurve type Ty Cb

IF IECCurve type Ty Cb

If back - up = power: Residual current threshold IeMultiplier factor I CoelMultiplier factor P CoeP

10) AUTO RECLOSER PARAMETERS

TermTcrt

Other dead time TcltReclosing signal time TencReclcim time T blocDelayed reclaim time Tbps

Mono

Reclosing mode on three pole tripping Tri

Single pole recl. Ist dead timeThree pole recl. Ist dead time

Reclosing mode on single pole tripping

Reclosing mode on backup tripping Mrps

11) SYNCHRO-CHECK PARAMETERS

Synchro-check scheme TypePhase selected for voltage TlinSynchrocheck on quick three phase Cutr.Dead Busbar threshold VabLive line threshold VplDead line threshold ValLive Busbar threshold Vpb(Unline-U busbar) threshold Evec(Fline-F busbar)threshold Efre(Phline-PH busbar) threshold EphaLive busbar/live line delay Tbou

12) ISOLATED NETWORK PARAMETERS

Isolated or compensated network Acti

Phase selection criterion Type

Residual current threshold Slr2Residual voltage threshold Str

DecTripping time-delay Temp.Permanent fault signal Tdsp

13) SENSTIVE DIRECTIONAL EARTH FAULT PARAMETER

Sensitive Directional Earth Fault detectAPWHI1 threshold I1phase angle at I1 D1112 threshold 12

tripping on maximum of residual voltage

phase angle at 12 D12Residual current threshold SirPower characterics angle DplrPower ratio K KplrCT Core ratio KlrAuto start fault period Pdfr

14) MAXI-MINU-MAXU PARMATERS

Relays-activation ActiIf Min UMin U threshold VbasMin U Tripping time delay TmnUif Max UMax U threshold VhauMax U tripping DmxUMax U time delay TmxUIf MAX 1

Overload relaty ActiIf fixed thresholds11 fixed threshold 1112 fixed threshold 1213 fixed threshold 13 1311 treshold trip time delay Tpl112 treshold trip. Time delay Tpl213 treshold trip. Time delay Tpl3If inverses curvesStandard Tyno

If ANSI ANSI Curve selecti TypUTM

LINE threshold IF IEC

IEC curve selection TypeCMultiplier coeffi TMCURRENT threshold Is

15) DISTURBANCE RECORDING PARAMETERS

Multiplier coeffi Current threshold

Pre-time (x 0,1 s)Post time (x 0,1 s)Tripping by analog thresholds

Frequency - min. thresholdFrequency-maxi. Threshold

Commissioning TPE Disturbance recorder

UA UB UC IA IB UA UB UC IA IB

RELAY( EPAC 3100) SETTING FORMAT Prepared :

Checked : REV. DATE:

Approved : REV NO.-

THIS SHEET - NEXT SHEET-

UNIT

1)LINE PARAMTERS

50 OR 600.3 TO 300100 TO 1201 OR 51 TO 20,0001 TO 20,000

Cartesian Zo and Zd

0.001 to 9990.001 to 9990.001 to 999999 to 9990.001 to 999999 to 999

Polar Z0 and Zd

0.001 to 9990.001 to 9990.001 to 9990 to +90_-90 to +90

Xod, Rd, Kox and Kor

0.001 to 9990.001 to 999


ADJUSTMENT RANGE


If in= 1A: 0.1 to 200If in = 5A: 0.02 to 40

Forwards/Backwards0 to 10,000 milli sec.0 to 10,0000 to 10,0000 to 10,0000 to 10,0000 to 10,0000 to 10,000


If In = 1A: 0 to 200 Minimum of (R3G) & (75 x CTR/PTR)If In = 5A: 0 to 40

Min Load Resistance Min Load R x CTR/PTR x COS (Load Angle+90-Line Angle)/COS(90-Line Angle))Yes/no0.2 to 9.99

0.2 to 9.99Yes/no

3) TELEPROTECTION PARAMETERS

Three pole trip for all zones* *FOR 132 KV OR LOWER NETWORKSSingle pole trip for zones 1&2

YES/NOYES or NO

None/Unblocking/HF presence

Zone 1,2 or 50 to 1000 ms

4) TEE LINE PARAMETERS

None/Forwards/ Backwards

None/Forwards/ Backwards

Permissive Overreach mode Accelerated Underreach mode Blocking overreach mode Blocking underreach mode

YES/NONo signal schemePermissive Underreach modePermissive overreach modeAccelerated underreach modeBlocking Overreach modeBlocking underreach mode

None/Unblocking/HF presence

Zone 1, 2 or 50 to 1000 ms

5) WEAK INFEED PARAMETERS

YES/NO YES If Local Infeed is not available.YES/NO

A 0 to 0,05 Inms 0 to 1000ms 0 to 500

YES/NOV 0.2 Vn to Vn

6) MISCELLANEOUS PARAMETERS

YES/NO

If YES

In 0.1 to 1Noat T>>at T>>at T>at T5at T4at T3at T2

none 1 pole 3 pole

In 1 to 9.9ms 0.1 to 150

7) FUSE FAILURE PARAMETERS

UNITSIn 0,1 to 1s 1 to 20

YES/NOIn 0,2 to 9,99ms 0 to 10,000

YES/NoIn 0,2 to 9,99ms 0 to 10,000

YES/NOIn 0,2 to 9,99ms 0 to 10,000

YES/NO

8) POWER SWING PARAMETERS

LV ohms 0 to 25Z1/Z2/Z3 UnlockZ1/Z2 unlockZ1 unlockZ1/Z2/Z3 lockZ1/Z2 lockZ1 locklock all zonesno lockYes/NoYes/NoYes/No

sec. 0 to 300Yes/NO

% 10 to 100Yes/No

In In to 20 InYes/No

% 10 to 1001 pole/3 poles

9) RESISTIVE EARTH FAULT PARAMETERS

YES/NOVn 0,01 to 0.2

In 0.1 to 4Single/Three phase

ms 0 to 10,000YES/NoBlocking permissiveYES/NO

ms 0 to 1000ms 0 to 1000

No/Current/Power0.1 to 40 to 3.2

ANSI/IECIf ANSI

inversemoderately inverseextremely inversevery inverse

IF IECInverseVery inverseextremely inverse

In 0.1 40 41 to 91 to 9

10) AUTO RECLOSER PARAMETERS

S 0.1 to 5s 0.1 x K to 500

S 0.1 x k to 500S 0.1 to 10S 0.1 to 500

0.1 to 500None, 1 , 1/3 , 1/3/3 , 1/3/3 , None , 3 , 3/3, 3/3/3 , 3/3/3/3,

11) SYNCHRO-CHECK PARAMETERS

Phase A,B or CYes/No

% Vn 10 to 40% Vn 50 to 100% Vn 10 to 40% Vn 50 to 100% Vn 10 to 100Hz 0.1 to 5Degrees 10 to 70S 0.2 to 2

12) ISOLATED NETWORK PARAMETERS

YES/NO

In 0.2 to 5Vn 0.1 to 1

Yes/No1 to 3600.1 to 360

13) SENSTIVE DIRECTIONAL EARTH FAULT PARAMETER

YES/NOmA 1 to 4000degree 30 to + 30mA 1 to 4000

None 3, 3/3 , 3/3/3 , 3/3/3/3,

None / Live busbar dead line / Dead busbar live line/ Live busbar live line / All

Acyclic B© Acyclic C(B) Acyclic B(A) Acyclic A(B) Acyclic A© Cyclic C(A) Cyclic A(C)

degree 30 to +30mA 1 to 4000degree 180 to +180Ir 1 to 10Ir 1 to 20,000ms 100 to 200

14) MAXI-MINU-MAXU PARMATERS

If Min UUn 0.1 Un to 0.6s 0 to 20

if Max UUn 1.1. To 1,4

Yes/No0 to 20

If MAX 1

In 0.5 to 2In 1 to 3In 1.3 to 3in 1.3 to 3mn 1 to 100s 1 to 100

If inverses curvesANSI/IEC

0 to 3.2 In 0.5 TO 2

IF IEC

0 to 3.2 In 0.5 TO 2

15) DISTURBANCE RECORDING PARAMETERS

None / Min U & Max U / Min U / Max.U /

None Fixed thresholds Inverses cujrves

Inverse / Moderately inverse / Extremely inverse Very inverse

Inverse / very inverse / Extremely inverse /

YES/NOmsms 100 to 4500

YES/NO

%Vn 0 to 250

% In 0 to 7000

0 to 250

%In 0 to 7000Hz 45 to 60Hz 50 to 75

Min Load R x CTR/PTR x COS (Load Angle+90-Line Angle)/COS(90-Line Angle))

Name of LineSYSTEM CONFIGURATION MENUCVT in use (NO..YES) Autoreclose Option (NONE..INTERNAL) CT Ratio (0:1..5000:5) VT Ratio (1000:90..600000:130) Alternate Setting Group (1..8) Default Screens Timer (Off..60) Backlight timer (OFF..60) Change Password (Password) Relay Identifier (16 Character String)

DISTANCE PROTECTION MENUDistance Scheme (Time Stepped..BOR) Series Compensation Support (Disabled..Enabled)CT Secondary (1..5) Line Angle (0..90) EF Comp Z0/Z1 ratio (0..10) EF Comp Z0 angle (0..355) POR Weak Infeed Trip (Disabled..Enabled)WI Voltage Level (5..85)Quad Auto Load Comp (Disabled..Enabled)Reactive Drop Angle (-20..20) Z1 Extension (Disabled..Enabled) Z1 Phase Fault (Disabled..Enabled) Z1 PF Impedance (0.1..250) Z1X PF Impedance (0.1..250) Z1 PF Time Delay (0..10000) Z1 Earth Fault (Disabled..Enabled) Z1 EF Type (Fwd Mho..Fwd Quad) Z1 EF Impedance (0.1..250) Z1 EF Resistance (0.1..250) Z1X EF Impedance (0.1..250) Z1X EF Resistance (0.1..250) Z1 EF Time Delay (0..10000) Z2 Phase Fault (Disabled..Enabled) Z2 PF Impedance (0.1..250) Z2 PF Time Delay (0..10000) Z2 Earth Fault (Disabled..Enabled) Z2 EF Type (Fwd Mho..Fwd Quad) Z2 EF Impedance (0.1..250) Z2 EF Resistance (0.1..250) Z2 EF Time Delay (0..10000) Z3 Phase Fault (Disabled..Enabled) Z3 PF Type (Fwd Mho..Offset Shaped) Z3 PF Impedance (Fwd) (0.1..250) Z3 PF Impedance (Rev) (0.1..250) Z3 PF Shape Factor 1 (0..1)

Z3 PF Shape Factor 2 (0..1) Z3 PF Time Delay (0..10000) Z3 Earth Fault (Disabled..Enabled) Z3 EF Type (Fwd Mho..Offset Quad) Z3 EF Impedance (Fwd) (0.1..250) Z3 EF Resistance (Fwd) (0.1..250) Z3 EF Impedance (Rev) (0.1..250) Z3 EF Resistance (Rev) (0.1..250) Z3 EF Time Delay (0..10000) Direct Zone 4 Trip (DISABLE..ENABLE) Z4 Phase Fault (Disabled..Enabled) Z4 PF Impedance (0.1..250) Z4 PF Time Delay (0..10000) Z4 Earth Fault (Disabled..Enabled) Z4 EF Type (Rev Mho..Rev Quad) Z4 EF Impedance (0.1..250) Z4 EF Resistance (0.1..250) Z4 EF Time Delay (0..10000)

POWER SWING MENUPower Swing Detector (DISABLE..ENABLE) PSD Zone blocking (4 Bit Binary) PSD Shape (CIRCULAR..RECTANGULAR) PSD Blinders (DISABLE..ENABLE) PSD Inner Fwd Impedance (0.1..250) PSD Inner Rev Impedance (0.1..250) PSD Inner Fwd Blinder (0.1..250) PSD Inner Rev Blinder (0.1..250) PSD Outer Multiplier (1.05..2) PSD Transit Time (0..1000)

AUXILIARY PROTECTION MENUHigh Set (DISABLE..ENABLE) HS Level (0.1..35) HS Time Delay (0..1000) Stub Protection (DISABLED..ENABLED) SP Level (0.1..2) SP Delay (0..1000) LOL Level (0.1..0.9) LOL Pole Scatter Delay (0..50) Directional Earth Fault (DISABLED..ENABLED) DEF Scheme (DEF Direct Trip..DEF POR) DEF Char Angle (-95..95) DEF Weak Infeed Trip (DISABLED..ENABLED) DEF Pole Open Block (DISABLED..ENABLED) DEF1 Direction (FORWARD..REVERSE) DEF1 Direct Trip (DISABLED..ENABLED) DEF1 Current Setting (0.05..4)

DEF1 Time Delay (0..20000) DEF2 Direction (FORWARD..REVERSE) DEF2 Direct Trip (DISABLED..ENABLED) DEF2 Current Setting (0.05..4) DEF2 Time Delay (0..20000) DEF WI Res OV Level (0..20) Overvoltage Prot. (DISABLED..ENABLED) OV Stage 1 Level (5..85) OV Stage 1 Time Delay (0..600) OV Stage 1 Hysteresis (1..90) OV Stage 1 O/P Phases (ANY PHASE..ALL PHASES) OV Stage 1 Trip (DISABLED..ENABLED) OV Stage 2 Level (5..85) OV Stage 2 Time Delay (0..600) OV Stage 2 Hysteresis (1..90) OV Stage 2 O/P Phases (ANY PHASE..ALL PHASES) OV Stage 2 Trip (DISABLED..ENABLED) Undervoltage Prot. (DISABLED..ENABLED) UV Low V Blocking (DISABLED..ENABLED) UV Block Level (3..60) UV Stage 1 Level (5..85) UV Stage 1 Time Delay (0..600) UV Stage 1 Hysteresis (1..90) UV Stage 1 O/P Phases (ANY PHASE..ALL PHASES) UV Stage 1 Trip (DISABLED..ENABLED) UV Stage 2 Level (5..85) UV Stage 2 Time Delay (0..600) UV Stage 2 Hysteresis (1..90) UV Stage 2 O/P Phases (ANY PHASE..ALL PHASES) UV Stage 2 Trip (DISABLED..ENABLED) Switch On To Fault (DISABLED..ENABLED) SOTF Mode (AC SOTF..DC SOTF) SOTF O/C Operate Level (0.3..4) VT Supervision (DISABLED..ENABLED) VTS Latched Operation (DISABLED..ENABLED) VTS Phase Fault Inhibit (DISABLED..ENABLED) VTS Input Source (RES I/V..NPS I/V)VTS Ires Level (0.05..2) VTS Vres Level (1..100) VTS Mode (ALARM ONLY..ALARM & INHIBIT) AUTORECLOSE MENUA/R In Service (In..Out) Close Mode Selection (Off..1P1P/3P3P) Dead Bar Charge (Enabled..Disabled) Dead Line Charge (Enabled..Disabled) Dead Line & Dead Bar Close (Enabled..Disabled) Check Sync Close (Enabled..Disabled) Unconditional Close (Enabled..Disabled)

First 1P Deadtime (0.05..100) Second 1P Deadtime (0.05..100) First 3P Deadtime (0.1..900) Second 3P Deadtime (0.1..900) Start Deadtime (Trip Make..Trip & CB Open) 3P Deadtime Initiate (1P/2P/3P..1P/2P) Live Line Check (Enabled..Disabled) CB Aux Switches (Type a..Type a&b) CB Close Pulse (0.2..20) Reclaim Time (1..600) Sync Close Delay (0..60) Permissive Close Delay (Off..600) Overall Sequence Timer (Off..3000) Sequence Fail Timer (Off..200) Persistent Intertrip (1..180) CB Fail To Open Delay (50..2000) Minimum LO Timer (0..60) Reset LO By Timer (Enabled..Disabled) CB Indeterminate (50..200) CB Memory Timer (0..5) Set Type (Master..Slave) Total Close Counts to Alarm (1..999) Delta Close Counts to Alarm (1..999)

POLE DISCREPANCY TIMEPole Discrepancy Time (OFF..20) CHECK SYNC MENUSync Connection (Phase B-Earth..Phase A-Phase B) Bus : Dead | Live (5:10..150:155) Line: Dead | Live (5:10..150:155) Bus Undervolts (OFF..150) Line Undervolts (OFF..150) Voltage Differential (OFF..100) Split Angle (OFF..175) MC Split Action (System Sync..Check Sync) ARC Split Action (System Sync..Lockout) Check Sync Angle (5..90) Check Sync Slip (OFF..2000) Check Sync Timer (OFF..100) System Sync Angle (5..90) Sys Sync Slip Frequency (OFF..2000) System Sync Timer (OFF..100)

REYLOGIC CONFIGVID Pickup (0..60000)VID Hold (0..60000)Enable VID PU (0..60000)

VID DO (0..60000)LOL Time Limit (0..60000) SS Dropoff (0..60000) POR Current Rev Reset (0..60000) POR CB Echo Pulse (0..60000) SR Dropoff (0..60000) Permissive Trip Time (0..60000) SR2 Dropoff (0..60000) DEF Current Rev Reset (0..60000) CB Echo Pulse Width (0..60000 DEF Backup Trip Delay (0..60000) SS2 Dropoff (0..60000) AC SOTF Pickup Delay (0..60000) VTS Alarm PU Delay (0..60000) 500msVTS Latch PU Delay (0..60000) 5000msTCS 1 Alarm Pick Up (0..60000) TCS 2 Alarm Pick Up (0..60000) TCS 3 Alarm Pick Up (0..60000)

DATA STORAGE MENUPre-trigger Storage (10..90) Record Duration (10 Rec x 1 Sec..1 Rec x 10 Sec) FAULT LOCATOR MENUFault Locator (DISABLED..ENABLED) Pos. Seq. Line Impedance (0.1..250) Sec'y Z+ per unit distance (0.001..5) Display distance as (Percent..Miles)

AS PER SCHEME

STATUS CONFIGReset LED Flags (39 Character String) Enable Stub Prot'n (39 Character String) Input 1 (39 Character String)Input 2 (39 Character String)Input 3 (39 Character String)Input 4 (39 Character String)Input 5 (39 Character String)Input 6 (39 Character String)Input 7 (39 Character String)Input 8 (39 Character String)3 Pole Trip Select (39 Character String) Block Reach Ext (39 Character String) Carrier Recv Guard (39 Character String) Signal Receive 1 (39 Character String) Unstabilise Relay (39 Character String) Block Mode Inhibit (39 Character String)

Block DEF (39 Character String) Signal Receive 2 (39 Character String) Manual Close (39 Character String) VT Circuits Isolated (39 Character String)Trip Cct 1 Fail (39 Character String) Trip Cct 2 Fail (39 Character String) Trip Cct 3 Fail (39 Character String) Trigger Storage (39 Character String) Block Reclose (39 Character String) Inhibit Close (39 Character String) Intertrip Receive (39 Character String) Master/Slave (39 Character String) A/R Out (39 Character String) A/R In (39 Character String) Go Direct To Lockout (39 Character String) External A/R Start (39 Character String) Reset Lockout (39 Character String) Sync Override (39 Character String) Manual Sync Override (39 Character String) CB A Aux One (39 Character String) CB B Aux One (39 Character String) CB C Aux One (39 Character String) CB A Aux Two (39 Character String) CB B Aux Two (39 Character String) CB C Aux Two (39 Character String) Reset Total CB Close (39 Character String) Reset Delta CB Close (39 Character String) Switch Settings Grp (39 Character String) Inhbit Group Switch (39 Character String)

OUTPUT CONFIGProtection Healthy (39 Character String) Output 1 (39 Character String)Output 2 (39 Character String)Output 3 (39 Character String)Output 4 (39 Character String)Output 5 (39 Character String)Output 6 (39 Character String)Output 7 (39 Character String)Output 8 (39 Character String)Voltage Inversion (39 Character String)Memory Active (39 Character String)Memory Inhibit (39 Character String)Loss Of Load (39 Character String) Aided Trip (39 Character String) Signal Send 1 (39 Character String) Signal Received 1 (39 Character String) DEF1 Alarm (39 Character String)

DEF2 Alarm (39 Character String) Signal Received 2 (39 Character String) DEF Aided Trip (39 Character String) DEF POR Weak Infeed (39 Character String) Signal Send 2 (39 Character String) Zone 1 (39 Character String) Zone 2 (39 Character String)Zone 3 (39 Character String) Zone 4 (39 Character String) High Set (39 Character String) Stub Protection (39 Character String) OV Alarm (39 Character String) OV Trip (39 Character String) UV Alarm (39 Character String) UV Trip (39 Character String) SOTF Operated (39 Character String) VTS Alarm (39 Character String) DAR Lockout (39 Character String) Pole A Trip (39 Character String) Pole B Trip (39 Character String) Pole C Trip (39 Character String)3 Pole Trip (39 Character String) Trip Cct 1 Failed (39 Character String) Trip Cct 2 Failed (39 Character String) Trip Cct 3 Failed (39 Character String) Phase A Fault (39 Character String) Phase B Fault (39 Character String) Phase C Fault (39 Character String) Earth Fault (39 Character String)Power Swing Alarm (39 Character String) Carrier Recv Guard (39 Character String) Start Phase AStart Phase BStart Phase CClose Pulse (39 Character String) Lockout (39 Character String) A/R In Service (39 Character String) A/R In Progress (39 Character String)Live Line (39 Character String) Live Bus (39 Character String) In Sync (39 Character String) VT Failure (39 Character String) CB A Open (39 Character String) CB B Open (39 Character String) CB C Open (39 Character String) CB Failed to Open (39 Character String) CB Failed To Close (39 Character String) CB Pole Discrepancy (39 Character String)

Successful Close (39 Character String) System Split (39 Character String) Check Sync Start (39 Character String) Sync In Prog Flag (39 Character String) Close Onto Fault (39 Character String) Delta CB Count Alarm (39 Character String)Total CB Count Alarm (39 Character String) CB Not In Ser Alarm (39 Character String) CB Memory (39 Character String) A/R Not Allowed (39 Character String) Hand Reset Outputs (39 Character String) Fast Reset Outputs (39 Character String) Inhibit Outputs (39 Character String)

Minimum Op Time 1 (0..2000)Minimum Op Time 2 (0..2000)Minimum Op Time 3 (0..2000)Minimum Op Time 4 (0..2000)Minimum Op Time 5 (0..2000)Minimum Op Time 6 (0..2000)Minimum Op Time 7 (0..2000)Minimum Op Time 8 (0..2000)Minimum Op Time 9 (0..2000)Minimum Op Time 10 (0..2000)Minimum Op Time 11 (0..2000)Minimum Op Time 12 (0..2000)Minimum Op Time 13 (0..2000)Minimum Op Time 14 (0..2000)Minimum Op Time 15 (0..2000)Minimum Op Time 16 (0..2000)Minimum Op Time 17 (0..2000)Minimum Op Time 18 (0..2000)Minimum Op Time 19 (0..2000)Minimum Op Time 20 (0..2000)Minimum Op Time 21 (0..2000)Minimum Op Time 22 (0..2000)Minimum Op Time 23 (0..2000)Minimum Op Time 24 (0..2000)Minimum Op Time 25 (0..2000)Minimum Op Time 26 (0..2000)Minimum Op Time 27 (0..2000)Minimum Op Time 28 (0..2000)Minimum Op Time 29 (0..2000)

LED ConfigProtection Healthy (39 Character String) Output 1 (39 Character String)Output 2 (39 Character String)

Output 3 (39 Character String)Output 4 (39 Character String)Output 5 (39 Character String)Output 6 (39 Character String)Output 7 (39 Character String)Output 8 (39 Character String)Voltage Inversion (39 Character String)Memory Active (39 Character String)Memory Inhibit (39 Character String)Loss Of Load (39 Character String) Aided Trip (39 Character String)Signal Send 1 (39 Character String) POR Weak Infeed (39 Character String) Signal Received 1 (39 Character String) DEF1 Alarm (39 Character String) DEF2 Alarm (39 Character String) Signal Received 2 (39 Character String) DEF Aided Trip (39 Character String) DEF POR Weak Infeed (39 Character String) Signal Send 2 (39 Character String) Zone 1 (39 Character String) Zone 2 (39 Character String) Zone 3 (39 Character String) Zone 4 (39 Character String) High Set (39 Character String) Stub Protection (39 Character String) OV Alarm (39 Character String) OV Trip (39 Character String) UV Alarm (39 Character String) UV Trip (39 Character String) SOTF Operated (39 Character String) VTS Alarm (39 Character String) DAR Lockout (39 Character String) 3 Pole Trip (39 Character String) Pole A Trip (39 Character String) Pole B Trip (39 Character String) Pole C Trip (39 Character String) Trip Cct 1 Failed (39 Character String) Trip Cct 2 Failed (39 Character String) Trip Cct 3 Failed (39 Character String) Phase A Fault (39 Character String) Phase B Fault (39 Character String) Phase C Fault (39 Character String) Earth Fault (39 Character String) Power Swing Alarm (39 Character String) Carrier Recv Guard (39 Character String) Start Phase AStart Phase B

Start Phase CClose Pulse (39 Character String)Lockout (39 Character String) A/R In Service (39 Character String) A/R In Progress (39 Character String) Live Line (39 Character String) Live Bus (39 Character String)In Sync (39 Character String) VT Failure (39 Character String) CB A Open (39 Character String) CB B Open (39 Character String) CB C Open (39 Character String) CB Failed to Open (39 Character String) CB Failed To Close (39 Character String) CB Pole Discrepancy (39 Character String) Successful Close (39 Character String) System Split (39 Character String) Check Sync Start (39 Character String) Sync In Prog Flag (39 Character String) Close Onto Fault (39 Character String) Delta CB Count Alarm (39 Character String) Total CB Count Alarm (39 Character String) CB Not In Ser. Alarm (39 Character String) CB Memory (39 Character String) A/R Not Allowed (39 Character String) Self Reset LEDs (39 Character String)

ms

ms

ms

AS PER SCHEME

Substation Line

Parameter Recommended Unit

Line ReferenceLine Length kmLength Unit kVX1 ohm/pR1 ohm/pX0 ohm/pR0 ohm/pX1SA ohm/pR1SA ohm/pX1SB ohm/pR1SB ohm/p

XM0 ohm/p

RM0 ohm/p

Dead Line detectionOperationUph< %UBIPh< %IB

Phase SelectionOperationX1PP ohm/pRFPP ohm/lX1PE ohm/pX0PE ohm/pRFPE ohm/lINReleasePE %PhINBlockPP %Ph

Power SwingOperation

Detection

X1In ohm/pR1In ohm/pKX % of XINKR % of RINt P1 st P2 st W st H stEF stR1 s

tR2 s

Note: Blocking of trip from PSB is decided by programming of blocking input and the configuration in CAP Power Swing Logic

Operation

tDZ s

tZL s

tCS stTrip stBlkTr s

Switch onto faultOperation

Current ReversalCurrRevtPickUp stDelay sWEItWEI sUPN< % UbUPP< % Ub

Zone ExtensionZoneExtensionLossOfLoad

CommunicationOperationScheme TypetCoord stSendMin sUnblock stSecurity s

ZGeneralIminOp

Zone-1Operation -Operation PP -X1PP ohm/pR1PP ohm/pRFPP ohm/lTimer t1PP -t1PP sOperation PE -X1PE ohm/pR1PE ohm/pX0PE ohm/pR0PE ohm/pRFPE ohm/lTimer t1PE -t1PE s



Zone-4Operation

Zone-5OperationOperation PPX1PP ohm/pR1PP ohm/pRFPP ohm/lTimer t5PPt5PP sOperation PEX1PE ohm/pR1PE ohm/pX0PE ohm/pR0PE ohm/pRFPE ohm/l

Timer t5PEt5PE s

Trip LogicOperationProgram ohm/ltTripMin s

Breaker FailureOperation

Earth Fault WEICurrRevWEI

Earth Fault Communication SchemeOperation

Instantaneous Over CurrentOperation

Stub ProtectionOperationIP> % of Ib

Time Delayed Earth FaultOperation -Imeasured -Characteristic -

IN1> % of Ib

Imin %INt1 sk -

tMin s

Direction -

Umeasured %IBIN>Dir %

Time delayed Over CurrentOperation -

Broken ConductorOperation -IP> %IBt s

Over LoadOperation -

CT SupervisionOperation -

Fuse FailureZero Sequence -3U0> %UB3I0< %IB

Time Delayed Over VoltageOperation -

DirectionAngDir DegAngNegRes Deg

0

Description

Line length value in present unit lengthline length unit in km or milePositive sequence line reactance Positive sequence line resistance Zero sequence line reactance Zero sequence line resistanceSource reactance A (near end)Source resistance A (near end)Source reactance B (far end)Source resistance B (far end)

DLDOperation Off / OnVoltage level for detection of dead line in % UBCurrent level for detection of dead line in % IBPHSOperation mode Off/OnPositive sequence reactance reach, Ph-PhFault resistance reach in ohm/loop , Ph-PhPositive sequence reactance reach, Ph-EZero sequence reactance reach, Ph-EFault resistance reach in ohm/loop , Ph-E3I0 limit for releasing phase-to-earth faults3I0 limit for blocking phase-to-phase faultsPSDOperation mode Off/On

positive seq reactive reach of the inner boundary

Multiplication factor for outer reactive boundaryMultiplication factor for outer resistive boundaryInternal PSD timerFast PSD timerHold time for activation of fast PSD timerHold timer for PSD detected

Timer to time delay block by the residual current

Zero sequence mutual reactance for double circuit linesZero sequence mutual resistance for double circuit lines

Operation mode of the internal power swing detection (PSD) function, Off/On

positive seq resistive reach of the inner boundary

Timer overcoming single - pole reclosing dead time

On-delay timer for blocking of output at vey slow swing

Note: Blocking of trip from PSB is decided by programming of blocking input and the configuration in CAP PSLOperation mode Off/On

Conditional timer for sending of carrier signalConditional timer for tripping of power swingTimer for blocking the noncontrolled zone tripSOTFOperation mode Off/OnZCALOperation mode, Off/OnPickup time of Current ReversalDelay time of Current ReversalOperation mode, Off/OnCoordination time for the WEIVoltage Ph-N for WEIVoltage Ph-Ph for WEIZCLCOperation mode, Off/OnOperation mode, Off/OnZCOMOperation Off / OnOperation modeCoordination timerMininum send timeOperation mode of unblock logicSecutiry timer

Minimum operation current forward zonesZM1Operation, Off / DirectionOperation, Phase-to-Phase, Off/OnPositive sequence reactance, Phase-to-PhasePositive sequence resistance, Phase-to-PhaseFault resistance, Phase-to-PhaseOperation trip time delay, Phase-to-PhaseTrip time delay, Phase-to-PhaseOperation, Phase-to-Earth, Off/OnPositive sequence reactance, Phase-to-EarthPositive sequence resistance, Phase-to-EarthZero sequence reactance, Phase-to-EarthZero sequence resistance, Phase-to-EarthFault resistance, Phase-to-EarthOperation trip time delay, Phase-to-EarthTrip time delay, Phase-to-Earth

Operating time difference between higher and lower zoneTime delayed operation of lower zone detected difference

ZM2Operation, Off / DirectionOperation, Phase-to-Phase, Off/OnPositive sequence reactance, Phase-to-PhasePositive sequence resistance, Phase-to-PhaseFault resistance, Phase-to-PhaseOperation trip time delay, Phase-to-PhaseTrip time delay, Phase-to-PhaseOperation, Phase-to-Earth, Off/OnPositive sequence reactance, Phase-to-EarthPositive sequence resistance, Phase-to-EarthZero sequence reactance, Phase-to-EarthZero sequence resistance, Phase-to-EarthFault resistance, Phase-to-EarthOperation trip time delay, Phase-to-EarthTrip time delay, Phase-to-EarthZM3Operation, Off / DirectionOperation, Phase-to-Phase, Off/OnPositive sequence reactance, Phase-to-PhasePositive sequence resistance, Phase-to-PhaseFault resistance, Phase-to-PhaseOperation trip time delay, Phase-to-PhaseTrip time delay, Phase-to-PhaseOperation, Phase-to-Earth, Off/OnPositive sequence reactance, Phase-to-EarthPositive sequence resistance, Phase-to-EarthZero sequence reactance, Phase-to-EarthZero sequence resistance, Phase-to-EarthFault resistance, Phase-to-EarthOperation trip time delay, Phase-to-EarthTrip time delay, Phase-to-EarthZM4Operation, Off / DirectionZM5Operation, Off / DirectionOperation, Phase-to-Phase, Off/OnPositive sequence reactance, Phase-to-PhasePositive sequence resistance, Phase-to-PhaseFault resistance, Phase-to-PhaseOperation trip time delay, Phase-to-PhaseTrip time delay, Phase-to-PhaseOperation, Phase-to-Earth, Off/OnPositive sequence reactance, Phase-to-EarthPositive sequence resistance, Phase-to-EarthZero sequence reactance, Phase-to-EarthZero sequence resistance, Phase-to-EarthFault resistance, Phase-to-Earth

Operation trip time delay, Phase-to-EarthTrip time delay, Phase-to-EarthTR01Operation trip logic function, Off/OnRestriction on type of tripping functionSet the minimum trip pulse lengthBFPOperation mode, Off/OnEFCAOperation mode, Off/OnOperation mode, Off/OnEFCOperation mode, Off/OnIOCOperation mode, Off/OnSTUBOperation mode, Off/OnOperating phase currentTEFOperation Mode, Off / OnCurrent signal used for earth fault function

Minimum operate current, as a percentage of INIndependent (defenite) time delay of step Time multiplier for inverse time function

Voltage signal used for directional E/F functionStart level of Dir E/F, if Dir E/F selected.TOCOperation Mode, Off / OnBRCOperation Mode, Off / OnOperating phase currentTime delayOVLDOperation Mode, Off / OnCTSUOperation Mode, Off / OnFUSEOperation Mode, Off / OnOperating zero sequence voltageOperating zero sequence current

Select time characteristic for earth-falt protectionStart current of earth-fault protection, as a percentage of Ib, Ib is the same as selected for measured above (I4b or I5b)

Minimum operate time for inverse time delay functionSelection of directional or non directional E/F function

TOVOperation Mode, Off / OnZDIRLower angle of forward direction charcteristicUpper angle of forward direction charcteristic


RELAY SETTING

Substation Name of Sub Station: Line 0Line Length 0CT Ratio 0PT ratio 0.00Mode PURZ2

LINE PARAMETRS000000

Total Z(Secondary) = #DIV/0!

RELAY REACHES IN % OF LINE LENGTHSZone - 1 = 0Zone - 2 = 0Zone - 3 = 0Zone - 4 = 0

RELAY REACHES IN OHMS Zone - 1 = #DIV/0!Zone - 2 = #DIV/0!Zone - 3 = #DIV/0!Zone - 4 = #DIV/0!

Line parameterLine Length 0Line Length 0.00Line Impedance #DIV/0!

Type MiCOM P442/4

R1 =R0 =ROM =X1 =X0 =XOM =

Line Imp. #DIV/0!Line Angle #DIV/0!Zone Status Bit 0 : Zone-1X Enable : Set to 0

Bit 1: Zone-2 Enable Set to 1Bit 2: Zone-P Disable Set to 0Bit 3: Zone-Q Disable Set to 0

Bit 4: Zone-3 Enable Set to 1Bit 5: Zone-4 Enable Set to 1

KZ1 Res Comp #DIV/0!KZ1 Angle #DIV/0!Z1 (Ohms) #DIV/0!R1-G (Ohms) #DIV/0!R1-Ph (Ohms) #DIV/0!TZ1 0

KZ2 Res Comp #DIV/0!KZ2 Angle #DIV/0!Z2 (Ohms) #DIV/0!R2-G (Ohms) #DIV/0!R2-Ph (Ohms) #DIV/0!TZ2 0.5

KZ 3/4 Res Comp #DIV/0!KZ 3/4 Angle #DIV/0!Z3 #DIV/0!R3 G- R4 G (Ohms) #DIV/0!R3 Ph- R4 Ph (Ohms) #DIV/0!TZ3 #REF!Z4 #DIV/0!TZ4 0.5

OTHER PARAMETERSSeries Cmp. Line DisabledOverlap Z Mode EnabledZ1m Tilt Angle -5 degZ1p Tilt Angle -5 degZ2 p/q Tilt Angle 0 degFwd Z Chg. Delay 30.00msV Mem Validity 500Earth I Detect. 100mA

Fault locatorkZm Mutual Comp #DIV/0!KZm Angle ( Degrees ) #DIV/0! Distance Protection SchemesProgram Mode Standard schemeStandard Mode PURZ2Fault type Both EnabledTrip Mode 1 Pole Z1 & CRAid dist Dly 20 mstReversal Guard 60 msUnblocking logic None

TOR-SOFT

Bit 1: TOR Z1 Enable Set to 1Bit 2: TOR Z2 Enable Set to 1

Bit 3: TOR Z3 Enable Set to 0Bit 4: TOR Dist.Schemes Set to 0

Bit 5: SOTF All Zones Set to 0Bit 6: SOTF Lev Detect Set to 0

Bit 7: SOTF Z1 enabled Set to 1Bit 8: SOTF Z2 enabled Set to 1

Set all bit 9 to 14 remaining to 0

SOTF TIME DELAY 110 SecsZ1 Extension on channel fail Disabled

Weak infeed Mode status DisabledLoss of load Mode status Disabled

Power Swing Blocking (PSB)Delta R ( Ohms ) #DIV/0!Delta X ( ohms ) #DIV/0!IN status EnabledIN>(% Imax) 40I2 status EnabledI2>(% Imax) 40Imax line status EnabledI max Line> 5xInUnblocking delay 2.0 SecBlocking zones Bit 0: Z1& Z1x block Set to 1

Bit 1: Z2 block Set to 1Bit 2: Zp block Set to 1Bit 3: Zq block Set to 1Bit 4: Z3 block Set to 1Bit 5: Z4 block Set to 1

Out of Step 1Stable Swing 1

SOTF/TORZone-1 , Zone-2 enabled

Back up I>I>1 Function DisabledI>2 Function DisabledI>3 status DisabledI>4 status DisabledI>4 Current set 2.0I>4 Time delay 100 ms

Broken Conductor EnabledI2/I1 Setting 0.2I2/I1 Time delay 15 secI2/I1 Trip Disable

Earth Fault O/C EnabledIN>1 Function IEC S InverseIN>1 Direction Directional fwdIN>1 VTS Block Non DirectionalIN>1 Current Set 0IN>1 Time delay NAIN>1 Time VTS 1.5IN>1 TMS 0.00IN>1 RES CHAR DEFINITE TIME(DT)IN>1 tReset 100 msIN>2 Function DisabledIN>3 Status DisabledIN>4 Status DisabledIN Char Angle -45 deg.Polarization Negative sequence

Overvoltage Protection DisabledV> Measuring Mode Phase to NeutralV>1 Function DT

V>1 Voltage set

V>1 Time Delay

V>2 Status DisabledV>2 voltage set 95 V V>2 Time set 0.1 secV>3 Status DisabledV>4 Status Disabled

VT Super visionVTS time delay 5 SecVTS I2> & I0> inhibit 0.2 AmpDetect 3p EnabledThreshold 3p 30 Volts

69.9V for Ckt-I71.1V for Ckt-II

5 sec for Ckt-I6 sec for Ckt-II

Delta I > 0.2 Amp

CT Super vision Disabled

Check Synchronization Disabled

Auto Reclose Disabled

Disturbance Recorder EnabledDuration 3.0 SecTrigger position 20%Trigger Mode EXTENDEDAnalog Inputs Channel – 1 VAChannel – 2 VBChannel – 3 VCChannel – 4 VNChannel – 5 IAChannel – 6 IBChannel – 7 ICChannel – 8 IN

Digital InputsChannel allocation as per requirement.

Trigger position Low to High(FOR N/O CONTACT)

Configuration column

Restore Defaults No operationSetting Group Select Via MenuActive settings Group-ISave Changes No operationCopy Form Group-ICopy to No operationSettings group –I EnabledSettings Group-2 DisabledSettings Group-3 DisabledSettings Group-4 DisabledDistance Protection EnabledPower Swing EnabledBack up O/C DisabledNegative Sequence O/C DisabledBroken Conductor EnabledE/F O/C EnabledCarrier Aided DEF DisabledVoltage Protection DisabledCB Fail Disabled

VT Supervision EnabledCT Supervision DisabledSystems Checks DisabledAuto Reclose Function DisabledInput Labels VisibleOutput Labels VisibleCT and VT ratios VisibleEvent Recorder VisibleDisturbance Recorder VisibleCommon Settings VisibleCommission Tests VisibleSettings Values Secondary

kmkmohm


Minimum of (R3G-R4G) & (75 x CTR/PTR)Minimum of (R3Ph-R4Ph) & (60 x CTR/PTR)Sec

Minimum of (Min Load R x CTR/PTR x COS (Load Angle+90-Line Angle)/COS(90-Line Angle)) & (125 x CTR/PTR)Minimum of (2 x (R3G-R4G) - delta R) & (75 x CTR/PTR)

#DIV/0!

Sec

ms

FOR 132 KV FORCED 3 POLE

To be enabled if local infeed is not available

Source Impedance -1(2*R3P/2* Tan ((-Swing frequency x 0.005 x 22/7) +Tan-1((Source Impedance)/( 2*R3P/2))))

Block all zones


89L OPEN 06

&


Pick-Up

10000

01 DDB #1064

I>4 Timer Block

AS PER SCHEME

ONLY FOR ONE & HALF CB SWITCHING SCHEME

As per Scheme

Minimum of (Min Load R x CTR/PTR x COS (Load Angle+90-Line Angle)/COS(90-Line Angle)) & (125 x CTR/PTR)

* (2 * R3P/2)(2*R3P/2* Tan ((-Swing frequency x 0.005 x 22/7) +Tan-1((Source Impedance)/( 2*R3P/2))))


89L OPEN 06

&


Pick-Up

10000

01 DDB #1064

I>4 Timer Block

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