relay test- vatech

Customer SEC-CRB Contract # MINISTRY OF WATER & ELECTRICITY

Location AL-KHARJ OLD ROAD Project S/S 7723Contractor CAPITAL LIGHTS CO. EPS Job # PE0324

EPS Ltd, Riyadh Site test record RELAY SETINGS Doc. Ref. TCF-SC001

AUXILIARY RELAY –AR111.........................................................................................................................................3AUXILIARY RELAY- AR211..........................................................................................................................................4SWITCHING RELAY –TR131..........................................................................................................................................6TRIPPING RELAY –TR212..............................................................................................................................................7TRIPPING RELAY- TR241...............................................................................................................................................8DC SUPERVISION RELAY -XR153..............................................................................................................................10O/C & E/F RELAY- ARGUS1.........................................................................................................................................12DIFFERENTIAL RELAY – DUOBIAS- M....................................................................................................................19DISTANCE RELAY -OHMEGA.....................................................................................................................................31TRIPPING RELAY – TR112...........................................................................................................................................39TRIP SUPERVISION RELAY – XR351.........................................................................................................................40HIGH IMP. DIFFERENTIAL RELAY – 5B3.................................................................................................................42VOLTAGE REGULATING RELAY- MK30..................................................................................................................44DIFFERENTIAL RELAY- DUOBUAS –M_ 3WINDING.............................................................................................48EARTH FAULT – ARGUS1............................................................................................................................................58SYNCHRONISING RELAY- ARGUS7..........................................................................................................................63

Test performed by Test witnessed by Approved by Date of test

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AUXILIARY RELAY –AR111AUXILIARY RELAY –AR1111. GENERAL DATA AND INFORMATION:

Circuit Ref. DesignationPanel No. Serial No.Make Model No.Dwg & Sh No. Aux. VoltageFlag Type No. of Contacts

2. MECHANICAL CHECKS AND VISUAL INSPECTION:ITEM DESCRIPTION CHECKED

1 Inspect for any physical damage or defects.2 Verify connections as per approved drawings.3 Check that serial no. of relay matching with serial no. of case.

3. ELECTRICAL TESTS:PICKUP TEST:

Coil Relay Terminals

Pick up Drop off

Voltage (V) Current (mA) Voltage (V) Current (mA)

Operate Coil 13 - 14

TIMING TEST:

Coil Contacts No. Actual Operating Time (ms) Expected Operating Time (ms)

Operate coil 10-50ms

RELAY BURDEN AT RATED VOLTAGE:

Coil Voltage (V) Current (mA) Burden (W) Burden Limits

Operate coil 3-5 w

4. FUNCTIONAL TEST: ITEM DESCRIPTION CHECKED

1 All output contacts resistance measured.2 Flag operation checked.3 Operation / reset at 80% of rated voltage


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AUXILIARY RELAY- AR211AUXILIARY RELAY- AR2111. GENERAL DATA AND INFORMATION:

Circuit Ref. DesignationPanel No. Serial No.Make REYROLLE Model No. EPAR211S521504Dwg & Sh No. Aux. Voltage 50VDCFlag Type HAND RESET No. of Contacts 8 NO





Pick up Drop off

Voltage (V) Current (mA) Voltage (V) Current (mA)

Coil - A 13 - 14

Coil - B 27 - 28

TIMING TEST:


Coil - A 10-50ms

Coil - B 10-50ms RELAY BURDEN AT RATED VOLTAGE:


Coil - A3-5W

Coil - B




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SWITCHING RELAY –TR131SWITCHING RELAY –TR1311. GENERAL DATA AND INFORMATION:





Coil Relay Terminals Pickup Voltage (V) Pick up current (mA) Cut-off

Contact

Operate Coil Pickup

Reset Coil Pickup

TIMING TEST:


Operate coil <10

Reset coil RELAY BURDEN AT RATED VOLTAGE:


Operate coil 46W –for48V47W –for125VReset coil




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SWITCHING RELAY –TR231SWITCHING RELAY –TR2311. GENERAL DATA AND INFORMATION:





Coil Relay Terminals Pickup Voltage (V) Pick up current (mA) Cut-off

Contact

Operate Coil Pickup

Reset Coil Pickup

TIMING TEST:


Operate coil <10



Operate coil 46W –for48V47W –for125VReset coil




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TRIPPING RELAY –TR212TRIPPING RELAY –TR2121. GENERAL DATA AND INFORMATION:





Coil Relay Terminals Pick up voltage (V) Pick up current (mA) Cut of contacts

Operate Coil

TIMING TEST:


Operate coil <10ms



Operate coil 52 W for 48V127 for 125V




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TRIPPING RELAY- TRA241TRIPPING RELAY- TRA2411. GENERAL DATA AND INFORMATION:




3. ELECTRICAL TESTS:

PICKUP TEST:

Coil Relay Terminals Voltage (V) Current (mA) Cut-off

Contact

Operate Coil Pickup

Reset Coil Pickup

TIMING TEST:


Operate coil 10


Coil Voltage (V) Current (mA) Burden (W) Burden LimitsOperate coil 51.8

Reset coil 51.8

BURDEN TEST- TESTED BY BATARY VOLTAGE




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TRIPPING RELAY- TR241TRIPPING RELAY- TR2411. GENERAL DATA AND INFORMATION:





Coil Relay Terminals Voltage (V) Current (mA) Cut-off

Contact

Operate Coil Pickup

Reset Coil Pickup

TIMING TEST:


Operate coil <10



Operate coil 52 W for 48V127 for 125VReset coil


1 All output contacts resistance measured.2 Flag operation checked.


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3 Operation / reset at 60% of rated voltage


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DC SUPERVISION RELAY -XR153DC SUPERVISION RELAY -XR1531. GENERAL DATA AND INFORMATION:

Circuit Ref. DesignationPanel No. Serial No.Make REYROLLE Model No. EPXR153S511304Dwg & Sh No. Aux. Voltage 48VDCFlag Type HAND RESET No. of Contacts 3NC+1NO


1 Inspect for any physical damage or defects.

2 Verify connections as per approved drawings.

3 Check that serial no. of relay matching with serial no. of case.



Pick up Drop off

Voltage (V) Current (mA)

Nominal Range (V) Voltage (V) Current

(mA)Nominal

Range (V)

Operate CoilNot more than 70%

Vn

Not less than 26%

Vn

TIMING TEST:

Coil Contacts No. Actual measured Time (ms) Expected Operating Time (ms)

Operate Reset Operate Reset

Operate coil >100



Operate coil 1.25W at 125V


1 All output contacts resistance measured.2 Flag operation checked.3 Operation at 75% of rated voltage


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O/C & E/F RELAY- ARGUS1O/C & E/F RELAY- ARGUS11. GENERAL DATA AND INFORMATION:

Circuit Ref. DesignationPanel No. Serial No.Make Model No.Dwg & Sh No. Aux. VoltageNo of status input No. of outputsStatus input voltage


1 Inspect for any physical damage or defects.2 Verify connections as per approved drawings.3 Check that serial no. of relay matching with serial no. of case.4 Relay CT shorting function checked.5 Test switch checked for correct function.

3. ELECTRICAL TESTS:RELAY BURDEN AT RATED VOLTAGE TEST:

Terminal Voltage (V) Current (mA)Burden (W) Burden Limits

Quiescent O/P optd. Quiescent O/P optd.

3W 10W


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O/C & E/F RELAY ARGUS 1O/C & E/F RELAY ARGUS 13.0 RELAY SETTING:SYSTEM CONFIG MENU:

DESCRIPTION RANGE DEFAULT SETTING Active Setting Group 1-8 1Setting Group Edit/View 1-8 1Copy Group From 1-8 to 1-8 G1 to G2Power system frequency 50 or 60 HZ 50HZSet pole type P/F or E/F P/FEarth fault Mode select SEF or REF SEFP/F rating 1A or 5A 1AE/F rating 1A or 5A 1AP/F CT ratio 5 to 10,000 step: 1 or 5 300:1E/F CT ratio 5 to 10,000 step: 1 or 5 300:1Current Display X In, Primary or Secondary X InSet identifier Up to 16 alphanumeric ARGUS1Set Alarm1 Up to 16 alphanumeric Alarm1Date DD/MM/YY 01/01/00Time Time 00:00:00Clock Synch Status Sec or Min MinDefault screen timer 10,60 sec, 5min or 1hr 5minChange password 4 characters NONE

PROTECTION SET MENU:

DESCRIPTION RANGE DEFAULT SETTING

Gn P/F charac. Setting 0.1 –2.50 X In step 0.05 1.00XInGn P/F charac. NI, VI, EI, LTI, DTL NIGn P/F Charac. Time Mul 0.025 –1.600x t Step 0.025 1.000 x tGn P/F Charac. Delay 0.00- 20.00 sec step 0.01 5.00 sec

Gn P/F Low set setting OFF, 0.10- 2.50x In step 0.05,3.0 – 52.5x In step 0.5 1.00xIn

Gn P/F Low set delay 0.00-20.00 sec step 0.01 0.00sec

Gn P/F high set1 setting OFF, 0.10- 2.50x In step 0.05,3.0 – 52.5x In step 0.5 1.00xIn

Gn P/F high set1 delay 0.00-20.00 sec step 0.01 0.00sec

Gn P/F high set2 setting OFF, 0.10- 2.50x In step 0.05,3.0 – 52.5x In step 0.5 1.00xIn

Gn P/F high set2 delay 0.00-20.00 sec step 0.01 0.00secGn E/F charac. Setting 0.1 –2.50 X In step 0.05 1.00XInGn E/F charac. NI, VI, EI, LTI, DTL NIGn E/F Charac. Time Mul. 0.025 –1.600x t Step 0.025 1.000 x tGn E/F Charac. Delay 0.00- 20.00 sec step 0.01 5.00 sec


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Gn E/F Low set setting OFF, 0.10- 2.50x In step 0.05,3.0 – 52.5x In step 0.5 1.00xIn

Gn E/F Low set delay 0.00-20.00 sec step 0.01 0.00sec

Gn E/F high set1 setting OFF, 0.10- 2.50x In step 0.05,3.0 – 52.5x In step 0.5 1.00xIn

Gn E/F high set1 delay 0.00-20.00 sec step 0.01 0.00sec

Gn E/F high set2 setting OFF, 0.10- 2.50x In step 0.05,3.0 – 52.5x In step 0.5 1.00xIn

Gn E/F high set2 delay 0.00-20.00 sec step 0.01 0.00secGn CB Fail time delay 1 OFF, 0.01-20 sec step 0.01 OffGn CB Fail time delay 2 OFF, 0.01-20 sec step 0.01 OffGn Relay Reset Delay INST, 1-60 sec step 1 Sec INST

OUTPUT CONFIG MENU:

DESCRIPTION RANGE DEFAULT SETTINGGn Prot. Healthy RL1…. RL7Gn P/F Starter RL1…. RL7Gn P/F Characteristic RL1…. RL7Gn P/F Low set RL1…. RL7Gn P/F Highset1 RL1…. RL7Gn P/F Highset2 RL1…. RL7Gn E/F Starter RL1…. RL7Gn E/F Characteristic RL1…. RL7Gn E/F Low set RL1…. RL7Gn E/F Highset1 RL1…. RL7Gn E/F Highset2 RL1…. RL7Gn status1 RL1…. RL7Gn CB Fail 1 RL1…. RL7Gn CB Fail 2 RL1…. RL7Gn counter alarm RL1…. RL7Gn Ei2 Alarm RL1…. RL7Gn hand reset RL1…. RL7

STATUS CONFIG MENU:

DESCRIPTION RANGE DEFAULT SETTINGSetting Group select S1Gn Inverted Inputs S1Gn P/F Charact. Inhib. S1Gn P/F Low set inhib. S1Gn P/F Highset1 inhib. S1Gn P/F Highset2 inhib. S1Gn E/F Charact. Inhib. S1Gn E/F Low set inhib. S1Gn E/F Highset1 inhib. S1Gn E/F Highset2 inhib. S1Gn Trip Supply Fail S1Gn Wave Form trigger S1


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Gn Ei2 + counter update S1Gn Reset Flag & output S1Gn Clock Sync. S1

Gn Status 1 P/U delay

0-200 sec step 10ms2.10 – 20.00 sec step 100ms21 – 300 sec step 1 sec360 –3600 sec step 60 sec3900 – 14400 sec step 300 sec

0.02 sec

Gn Status 1D/O delay As above 0.00 secGn Alarm1 S1 None

COMMUNICATION INTERFACE MENU:


Comms baud rate 75,110,150,300,600,1200,2400,4800,9600,19200 19200

Comms Parity None, even Even

Relay address 0-254 0Line Idle Light on, Light off Light offData Echo Off, On Off

DATA STORAGE MENU:


Gn Fault Trigger RL1…. RL7 RL2Gn Wave form Trig P/F,E/F,SEF,STATUS,OFF OFFGn All Wave form pre-trigger OFF, 10%-100% step 10 10%Clear all Wave form NO, YES NOClear events NO, YES NOClear All faults NO, YES NO

CIRCUIT BREAKER MAINTENANCE MENU:


Trip Counter Reset NO, YES NO

Trip counter alarm OFF, 1-999 step 1 OFF

Ei2 reset NO, YES NO

Ei2 alarmOFF, 10-100 step 1200-20000 step 10021000- 100000 step 1000

OFF

O/P relay test Any o/p relay option OFF


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O/C & E/F RELAY ARGUS1O/C & E/F RELAY ARGUS13.1 P/F & E/F CHARACT. ELEMENT: PICKUP TEST: Set Is= In, TMS= , Delay= sec

Current Operating range

A B C E/FP/U D/O P/U D/O P/U D/O P/U D/O

Note: typical pickup value 105%Is+/-4%. Reset >=95% of pickup. TIMING TEST:Set Is= In, TMS= , Delay= sec

Curve

2 x Is 5 x IsExptd.

Time(s) +/-5%

Actual time (Sec) Exptd. Time(s) +/-5%

Actual time (Sec)

A B C E/F A B C E/F

Curve

10 x IsExptd.

Time (s) +/-5%

Actual time (Sec)

A B C E/F

LOW /HIGHSET ELEMENTS:

PICKUP TEST: Set Delay =0.00sec for all elements

Elements Current setting

Expected pickup level

Actual pickup level

A B C E/F

Low set

High set1

High set2


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Note: typical pickup with in +/- 5% of setting.O/C & E/F RELAY ARGUS1O/C & E/F RELAY ARGUS1TIMING TEST:Set current setting= In for all elements , Injected current = 5x current setting

Elements Delay setting

Expected operating time

(sec)

Actual operating time (sec)

A B C E/F

Low set

High set1

High set2

STATUS INPUT TEST:

Status Input No.

48V DC Applied Terminal No.Status Input Results Remarks+Ve Terminal

No.-Ve Terminal

No.

OUTPUT RELAY TEST:

Output Relay No.

Protection Output Relay Terminal No. Output Relay Results Remarks

Assigned Actual


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O/C & E/F RELAY ARGUS1O/C & E/F RELAY ARGUS1MEASUREMENT CHECK TEST:

Injected Phase

Injected Current (A)

Display Current in Amperes % Error Remarks

R Y B N

R

Y

B

N


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DIFFERENTIAL RELAY – DUOBIAS- MDIFFERENTIAL RELAY – DUOBIAS- M1. GENERAL DATA AND INFORMATION:



1 Inspect for any physical damage or defects.2 Verify connections as per approved drawings.3 Verify CT inputs connected to 1A or 5A4 Relay CT shorting function checked.5 Test switch checked for correct function. 6 LED test by pressing Test / Reset button.

3. ELECTRICAL TESTS:3.1.RELAY BURDEN AT RATED VOLTAGE TEST:

Terminal Voltage (V)

Current (mA) Burden (W) Burden Limits

Quiescent O/P optd. Quiescent O/P optd. Quiescent O/P optd.

14.7W for 30V11.6W for 110V

15W for 30V16W for 110V

3.2. DISPLAY CHECK: W1 CT ratio: W2 CT ratio: Inject 3phase rated current each winding input and observe the display.

InputRelay Display

R Y B

W1

Primary current

Sec. currentRelay current

W2 Primary current

Sec. current


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Relay current


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DIFFERENTIAL RELAY DUOBIAS-MDIFFERENTIAL RELAY DUOBIAS-M3.3.TEST/COMMISSIONING:HV interposing CT multiplier: 1.0 LV interposing CT multiplier: 1.0HV interposing CT connection: Yy0 LV interposing CT connection: Yyo

3.3.1.BIAS DIFF. PICKUP TEST:

Injection shall be done at W1 for 10%, 20% setting and W2 for 50% setting.Initial setting

A Phase B Phase C Phase

Pickup (A) Drop off (A) Pickup (A) Drop off (A) Pickup (A) Drop off (A)

10% In

20% In

50% In

Indication

Note : pickup +/-5% of initial bias setting.

3.3.2.DIFFERENTIAL HIGHSET TEST:

High set setting Pickup current (A)A Phase B Phase C Phase

1xIn

2xIn

Indications

Note : pickup +/-5% of HS setting.

3.3.3.TIMING TEST:

Initial setting: High set:Set time: Set time:Injection shall be done either W1 or W2 input.

FUNCTION INJ. CURRENTOPRATING TIME in mSec


BIASED DIFF 3xsetting

HIGH SET 2xsetting

Note: Typical Operating time - bias diff at 3xsetting = 34ms. Typical Operating time – HS at 2xsetting = 22ms


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DIFFERENTIAL RELAY DUOBIAS-MDIFFERENTIAL RELAY DUOBIAS-M3.3.4. BIAS CHARACTERISTICS TEST:

HV interposing CT multiplier: 1.0 LV interposing CT multiplier: 1.0HV interposing CT connection: Yy0 LV interposing CT connection: Yy0BSL: 4xInTest circuit connection shall be done as per the shown circuit diagram.

PhaseInitial Setting (%In)

Bias Slope

Setting

Bias Current (Fixed) input from A1Multiple of rated current xIn

0 1 1.5 2

Op.curr A2(A)

Obtained slope

Op.curr A2 (A)

Obtained slope

Op.curr A2(A)

Obtained slope

Op.curr A2(A)

Obtained slope

R20% 20% -

40% 40% -

Y20% 20% -

40% 40% -

B20% 20% -

40% 40% -

Operating Criteria:Iop (A2)> initial bias setting ANDIop > M x Mean Bias (X)

Where,Mean Bias (X)= (2A1+A2)/2M = Bias slope BSL= Bias slope limitObtained slope = Iop(A2)/Mean bias (X)Accuracy: Slope : +/- 10% of slope setting.


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DIFFERENTIAL RELAY DUOBIAS-MDIFFERENTIAL RELAY DUOBIAS-MCIRCUIT DIAGRAM:

A A

A N N

Current output A1 Current output A2

3.3.5.HARMONIC RESTRAIN TEST:

Initial setting: Bias slope: BSL:Harmonic restrain

setting ** Relay OperationInjected 2nd Harmonics in % of Id *

A - Phase B - Phase C - Phase

15% IdOperate

Not operate

20%IdOperate

Not operate

Note :If the test is done by omicron cmc,* The measured % of harmonics by omicron is: 2nd harmonic/Fundamental.** The relay setting is : 2nd harmonic/Total Diff. RMS current(harmonic + fundamental).


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W1 CT input

W2 CT input

A1

A2




Also anti alias filter effect for 120HZ = 0.762.


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DIFFERENTIAL RELAY DUOBIAS-MDIFFERENTIAL RELAY DUOBIAS-M3.3.6.STATUS INPUT TEST:

Status Input No.


No.-Ve Terminal

No.1234567891011

OUTPUT RELAY TEST:

Output Relay No.


Assigned Actual RL1

RL2

RL3

RL4

RL5

RL6

RL7

RL8

RL9

RL10

RL11

RL12

RL13


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DIFFERENTIAL RELAY DUOBIAS-MDIFFERENTIAL RELAY DUOBIAS-M3.4.RELAY SETTING:

3.4.1. SYSTEM CONFIG MENU:

DESCRIPTION RANGE DEFAULT SETTINGBack light off after 1,2,3,5,10,15,30,60min,always on 5 minDate / Time Date 1/1/1980Clock Sync. Min., Sec & Disabled SecondsChange password A…Z NONERelay Identifier Up to 16 characters DUOBIAS-M-200-2WOperation Mode Local, Remote, L&R, Out of Service LocalActive Group 1,2…4 1.0View / Edit Group 1,2…4 1.0Default Screen

3.4.2.CT/VT CONFIG MENU:

DESCRIPTION RANGE DEFAULT SETTINGW1 Input 1A, 5A 1AW1 CT Ratio W1 REF InputW2 Input 1A, 5A 1AW2 CT Ratio W2 REF Input

3.4.3.BIASED DIFFERENTIAL MENU:

DESCRIPTION RANGE DEFAULT SETTINGW1 Interposing CT Multiplier 0.25,0.26…3.00 1.00

W1 Interposing CT Connection Yy0, Yd1, Yy2, Yd3, Yd4, Yd5, Yd6, Yd7, Yy8, Yd9, Yy10, Yd11, Ydy0

Yy0

W2 Interposing CT Multiplier 0.25,0.26…3.00 1.00

W2 Interposing CT Connection Yy0, Yd1, Yy2, Yd3, Yd4, Yd5, Yd6, Yd7, Yy8, Yd9, Yy10, Yd11, Ydy0

Yy0

87 % Inrush Inhibit Enabled / Disabled OFF, 15,16…. 25% 20%

Biased Differential 0,1…1000ms EnabledDifferential Initial Setting 10,20…50% 20%Differential Bias Slope 0,10,20…70% 20%Differential Bias Slope Limit 1,2,3…20xIn 1xInDifferential Trip Delay 0,1…1000ms 5msDiff. High Set OFF, 4,5…25xIn OFFDiff. High Set Trip Delay 0,1…1000ms 5ms


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DIFFERENTIAL RELAY DUOBIAS-MDIFFERENTIAL RELAY DUOBIAS-M 3.4.4.RESTRICTED EARTH FAULT MENU:

DESCRIPTION RANGE DEFAULT SETTINGW1/HV Restricted E/F Disabled, Enabled DisabledW1/HV Restricted E/F Setting 0.020,0.025…0.960A 0.200AW1/HV 87 REF Delay 0 – 864000 Secs 864000 SecW2/LV Restricted E/F Disabled, Enabled DisabledW2/LV Restricted E/F Setting 0.020,0.025…0.960A 0.200AW2/LV 87 REF Delay 0 – 864000 Secs 864000 Sec

3.4.5.STATUS INPUT MENU:


Aux I/P 1 Pickup Delay 0…60000ms 0msAux I/P 2 Pickup Delay 0…60000ms 0msAux I/P 3 Pickup Delay 0…60000ms 0msAux I/P 4 Pickup Delay 0…60000ms 0msAux I/P 5 Pickup Delay 0…60000ms 0msAux I/P 6 Pickup Delay 0…60000ms 0msAux I/P 7 Pickup Delay 0…60000ms 0msAux I/P 8 Pickup Delay 0…60000ms 0msAux I/P 9 Pickup Delay 0…60000ms 0msAux I/P 10 Pickup Delay 0…60000ms 0msAux I/P 11 Pickup Delay 0…60000ms 0msTrip Circuit Fail NONE, 1…11 NONETrigger Storage NONE, 1…11 NONEClock synchronizing NONE, 1…11 NONEInverted Input NONE, 1…11 NONE

3.4.6.REYLOGIC CONTROL MENU:


General Logic Enable, Disable Enable

3.4.7.REYLOGIC ELEMENTS:


Trip Circuit super. Pickup Delay 0…60000ms 0ms


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DIFFERENTIAL RELAY DUOBIAS-MDIFFERENTIAL RELAY DUOBIAS-M3.4.8.OUTPUT RELAY MENU:


Biased Differential NONE, 1…13 4,5

Differential high Set NONE, 1…13 4,5

HV Restricted E/F NONE, 1…13 4,5

LV Restricted E/F NONE, 1…13 4,5

Phase A NONE, 1…13 NONE

Phase B NONE, 1…13 NONE

Phase C NONE, 1…13 NONE

General starter NONE, 1…13 NONE

General Trip NONE, 1…13 NONE

Trip CCt Fail NONE, 1…13 NONE

New Data Stored NONE, 1…13 NONE

Aux I/P 1 Operated NONE, 1…13 NONE











Hand Reset Outputs NONE, 1…13 NONE

Protection Healthy NONE, 1…13 1

3.4.9.LED MENU:

DESCRIPTION RANGE DEFAULT SETTINGBiased Differential NONE, 1…32 18Differential high Set NONE, 1…32 19W1 (HV) Restricted E/F NONE, 1…32 4W2 (LV) Restricted E/F NONE, 1…32 5Phase A NONE, 1…32 1


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DIFFERENTIAL RELAY DUOBIAS-MDIFFERENTIAL RELAY DUOBIAS-M3.4.9. LED MENU (CONT…):


Phase B NONE, 1…32 2Phase C NONE, 1…32 3General Starter NONE, 1…32 9General Trip NONE, 1…32 10Trip CCT fail NONE, 1…32 11New Data Stored NONE, 1…32 12Aux I/P 1 Operated NONE, 1…32 13Aux I/P 2 Operated NONE, 1…32 14Aux I/P 3 Operated NONE, 1…32 15Aux I/P 4 Operated NONE, 1…32 16Aux I/P 5 Operated NONE, 1…32 25Aux I/P 6 Operated NONE, 1…32 26Aux I/P 7 Operated NONE, 1…32 27Aux I/P 8 Operated NONE, 1…32Aux I/P 9 Operated NONE, 1…32Aux I/P 10 Operated NONE, 1…32Aux I/P 11 Operated NONE, 1…32 17Self Reset LED NONE, 1…32 NONE

3.4.10.DATA STORAGE MENU:

DESCRIPTION RANGE DEFAULT SETTINGPre-Trigger Storage 10 – 90% 20%

Rec. Duration1REC x 5Sec2REC x 2Sec5REC x 1Sec

1REC x 5Sec

3.4.11.COMMUNICATION MENU:

DESCRIPTION RANGE DEFAULT SETTINGStation Address 0 - 254 0IEC 870 on Port COM1, COM2, AUTO, NONE COM-1COM-1 Baud Rate 75 - 115200 19200COM-1 Parity ODD, EVEN, NONE EVENCOM-1 Line Idle Light ON/OFF LIGHT OFFCOM-1 Data Echo ON, OFF OFFCOM-2 Baud Rate 75 - 115200 19200COM-2 Parity ODD, EVEN, NONE EVENCOM-2 Line Idle Light ON/OFF LIGHT OFFCOM-2 Data Echo ON, OFF OFF


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COM-2 DirectionFront PortRear PortAuto Detect

AUTO DETECT


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DISTANCE RELAY -OHMEGADISTANCE RELAY -OHMEGA1. GENERAL DATA AND INFORMATION:



1 Inspect for any physical damage or defects.2 Verify connections as per approved drawings.3 Relay CT shorting function checked.4 Test switch checked for correct function.

3. ELECTRICAL TESTS:3.1. RELAY BURDEN AT RATED VOLTAGE TEST:



15W 27W

3.2. GENERAL PARAMETERS:

3.2.1 Line Length:3.2.2 Positive seq. line impedance:3.2.3 Zero seq. line impedance:3.2.4 Positive seq. line angle:3.2.5 Zero seq. line angle:3.2.6 Relay setting -------- attached printout


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NUMERICAL DISTANCE RELAY OHMEGANUMERICAL DISTANCE RELAY OHMEGA3.3. STATUS INPUT TESTS:

STATUS INPUT NO.

STATUS INPUT TERMINAL NO. STATUS INPUT RESULTS REMARKS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27


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NUMERICAL DISTANCE RELAY OHMEGANUMERICAL DISTANCE RELAY OHMEGA 3.4 OUTPUT RELAY TESTS:

OUTPUT RELAY NO.

OUTPUT RELAY TERMINAL NO. OUTPUT RELAY RESULTS REMARKS

1234567891011121314151617181920212223242526272829


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NUMERICAL DISTANCE RELAY OHMEGANUMERICAL DISTANCE RELAY OHMEGA 3.5. MEASURING UNIT TESTS:

PHASE

VOLTAGE MEASUREMENT CURRENT MEASUREMENT

Applied terminal no.

Applied voltage (V)

Display voltage (V) % Error Injected

terminal no.Injected

current (A)Display

current (A) % Error

R-N

Y-N

B-N

3.6.ZONE REACH TESTS:

For ZONE reach test find the attached omicron test results done on search test.3.7..ZONE OPERATING TIME TEST:

For ZONE timing test find the attached omicron test results done on shot test.3.8. SWITCH ON TO FAULT:

3.8.1OPERATING TIME TEST: AC SOTF

Results obtained from omicron test done on shot mode.

PHASE OPERATING TIME (ms) RELAY INDICATION REMARKS

R-N

Y-N

B-N

R-Y

Y-B

B-R

RYB


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NUMERICAL DISTANCE RELAY OHMEGANUMERICAL DISTANCE RELAY OHMEGA3.8.2 AC SOTF RESET TIME:

Execute the state sequencer module “ SOTF”.With pre-fault time set to 150ms, simulate a fault outside zone1 but inside zone3.Repeat this with the pre-fault time set to 250ms.

ZONE FAULT TYPE PRE-FAULT TIME IN (ms) RELAY INDICATION

150

250

3.8.3 AC SOTF PICK-UP TIME:

Execute the state sequencer module “SOTF”.Setting of AC SOTF Pickup Delay= ____________ ms.

STATE1 (1sec) STATE2 (AC SOTF time delay) STATE3 (Until relay trips)

Nominal voltage Zero voltage & current on all phases Current on one phase to the nominal value.

Run this sequencer with state2 time set to the SOTF pickup delay plus 10%.Repeat with the state2 time set to the SOTF pickup delay minus 10%.

State2 time Relay Operation

3.8.4 DC SOTF:

Energize status input CB manual close, and initiate fault with in 400ms of energization of the status input.

Status Input Fault type Measured Operating Time (ms) Relay Indication

Low A-E

High A-E


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NUMERICAL DISTANCE RELAY OHMEGANUMERICAL DISTANCE RELAY OHMEGA3.9. VT SUPERVISION:

3.9.1. RESIDUAL VOLTAGE AND CURRENT DETECTOR:

Enter the relay setting below and calculate the pickup levels as shown in the table. VTS Ires level =___________________ A VTS Vres level = ___________________ V

90% of voltage pickup = (Vn- VTS Ires leval) x0.9= ___________ V110% of Current pickup= In- (VTS Vres levalx1.1) = ___________ AExecute the state sequencer “ VTS pickup”.

Phase Action Relay indication Checked

R – NVoltage phase A at 90% of pickup VTS alarm optd.

Current phase A at 110% pickup VTS alarm reset

Y – NVoltage phase B at 90% of pickup VTS alarm optd.

Current phase B at 110% pickup VTS alarm reset

B - NVoltage phase C at 90% of pickup VTS alarm optd.

Current phase C at 110% pickup VTS alarm reset

3.9.2. THREE PHASE VT FAILURE:

A status input is used to indicate a 3-phase VT fail, energize the relevant status input and ensure that the VTS ALRM operates. Checked

3.9.3 VTS BLOCKING FUNTION:

To check VTS blocking function simulate the following three states using state sequencer of omicron.

STATE 1 (1 sec) STATE2 (1sec) STATE 3 (1 sec)

Nominal current & voltage on all three phases.

Zero volts on 2 phases nominal Phase current on all three phases.

Voltage as per state2 phase to phase fault current (180 deg phase difference).

Selected Option Relay Setting Relay OperationVTS Mode: VTS alarm only (In this mode the VTS phase fault inhibit has no effect)

The relay will operate the VTS alarm and trip during state2.

VTS mode: VTS alarm & inhibit VTS phase fault inhibit: Enable

Relay will operate the VTS alarm, but remain stable in states 2 and 3.

VTS mode: VTS alarm & inhibitVTS phase fault inhibit: Disable

Relay will operate the VTS alarm and trip during state 2.

Check that the relay operation is correct for the selected option. Checked


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NUMERICAL DISTANCE RELAY OHMEGANUMERICAL DISTANCE RELAY OHMEGA3.10. POWER SWING DETECTOR:

3.10.1 REACH TEST:

Setting: Inner zone forward reach = ______________ ohm Inner zone reverse reach = ______________ ohm Outer zone forward reach = ______________ ohm Outer zone reverse reach =_______________ ohm Execute the Quick CMC and apply three phase-balanced fault.

Element Measured impedance % Error

Inner zone forward reach

Inner zone reverse reach

Outer zone forward reach

Outer zone reverse reach

Note: Ensure that the %error doesn’t exceed +/- 5%.

3.10.2. POWER SWING TRANSIT TIMER:

PSD Transit timer setting (ms) Measured time (ms) Calculated PSD operation time

(ms)

3.10.3 POWER SWING BLOCKING FUNCTION:

ZONERELAY OPERATION AS PER FUNCTION SELECTION

RemarksBLOCKED UNBLOCKED

Zone - 1

Zone - 2

Zone - 3


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NUMERICAL DISTANCE RELAY OHMEGANUMERICAL DISTANCE RELAY OHMEGA3.11. AUXILIARY FUNCTIONS:

3.11.1 FAULT LOCATOR:

Line length, L = _________________ Line impedance, Zl = _________________ Line angle, = _________________

Fault Type Applied Fault Location (in%) Expected Reading Actual Reading % Error

AN

BN

CN

AB

BC

CA

ABC


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TRIPPING RELAY – TR112TRIPPING RELAY – TR1121. GENERAL DATA AND INFORMATION:





Coil Relay Terminals Pick up voltage (V) Pickup voltage (mA) Cut of contacts

Operate Coil 13 - 14

TIMING TEST:


Operate coil 10ms



Operate coil 46W/47W




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TRIP SUPERVISION RELAY – XR351TRIP SUPERVISION RELAY – XR3511. GENERAL DATA AND INFORMATION:




3. ELECTRICAL TESTS: MEASURED TRIP SUPPLY VOLTAGE:

Test CB Status

Voltage Measurement Measured Resistance Between 14-22 (Ohms)

Relay Terminals Voltage (V)

Expected value (V)Actual Expected

(+/-10%) 48/54V relay 110/125V relay

1 & 2 Open

13-14

21-22

27-28

3 Close

13-14

21-22

27-28

4 Close 14-22


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TRIP SUPERVISION RELAY XR351TRIP SUPERVISION RELAY XR351TEST 4 : WITH CB CLOSED CONDITION, a) Short Rext2 terminals. Check CB doesn’t trip

b) Short the relay terminals 13-14. Check RL1 drops and flag, alarm contacts operate TEST 5: WITH CB CLOSE CONDITION, Initiate trip relay or short trip contacts. Check CB tripped, and RL1 doesn’t drop

TEST 6: SUPERVISION CURRENT MEASUREMENT:

SL. NO. CB STATUS TRIP RELAY STATUS

SUPERVISION CURRENT THRO’

TRIP COIL

1 Close Reset

2 Open Reset

3 Open Operate

7. FUNCTIONAL TEST:

ITEM DESCRIPTION CHECKED

1 All output contacts resistance measured.

2 Flag operation checked.

3 Relay reset time measured ( typical 400ms)


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HIGH IMP. DIFFERENTIAL RELAY – 5B3HIGH IMP. DIFFERENTIAL RELAY – 5B31. GENERAL DATA AND INFORMATION:

Circuit Ref. DesignationPanel No. Serial No.Make Model No.Dwg & Sh No. Frequency:Flag Type No. of Contacts

Setting range:


1 Inspect for any physical damage or defects.2 Verify connections as per approved drawings.3 Check that serial no. of relay matching with serial no. of case.4 Relay CT shorting function checked.5 Test switch checked for correct function.

3. ELECTRICAL TESTS:PICKUP / DORP OFF TEST:

Voltage setting (V) Pick up current (mA) Pick up Voltage (Volts) Drop off Voltage (Volts)

Note : pickup voltage +/-5% setting, Pickup current approx.20mA.OPERATING TIME TEST:

Setting voltage (V) Applied voltage 3xsetting (V) Measured operating time in msec Limits

<45ms


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HIGH IMPEDANCE DIFF. RELAY 5B3HIGH IMPEDANCE DIFF. RELAY 5B34. FINAL SETTING TESTS:PICKUP / DORP OFF TEST:

Voltage setting (V) Pick up current (mA) Pick up Voltage (Volts) Drop off Voltage (Volts)

Note : pickup voltage +/-5% setting, pickup current approx. 20mAOPERATING TIME TEST:

Setting voltage (V) Applied voltage 3xsetting (V)

Measured operating time in msec Limits

Typical <45ms

5. FUNCTIONAL TESTS:

ITEM DESCRIPTION CHECKED

1 All output contacts resistance measured.

2 Flag operation checked.


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VOLTAGE REGULATING RELAY- MK30VOLTAGE REGULATING RELAY- MK301. GENERAL DATA AND INFORMATION:

Circuit Ref. DesignationPanel No. Serial No.Make Model No.Dwg & Sh No. Aux. VoltageRated current: Rated voltage:


1 Inspect for any physical damage or defects.2 Verify connections as per approved drawings.3 Relay CT shorting function checked.4 Test switch checked for correct function.

3.ELECTRICAL TEST:VOLTAGE SETTING (VS) :

(Apply VT secondary voltage to relay terminal 46 & 47 and measure minimum AC volts for RAISE or LOWER LED to be switched ON. Set Band width adjustment ( Umax) to minimum (i.e) +/-0.5% & Time 1 & 2 to minimum.)

Voltage Setting (Vs) Measured Volts to RAISE Indication

Measured Volts to LOWER Indication Remarks

85

100

110

BANDWIDTH ADJUSTMENT TEST:

(Desired Voltage Level Setting=110V, Time 1&2 to minimum; Then measure minimum AC Volts for RAISE or LOWER LED to be Switched ON).

+/- % Bandwidth Setting

Measured Volts to RAISE Indication

Measured Volts to LOWER Indication Volts

DifferenceActual

+/- % BWVolts U % Display Volts U % Display

1

2

3


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VOLTAGE REGULATING RELAY MK30VOLTAGE REGULATING RELAY MK30UNDER VOLTAGE BLOCKING:

(Desired Voltage Level = 110V ; Bandwidth Setting = 1%)Under Voltage Setting

(% Voltage)Expected Value of Pickup (in Volts)

Actual Pickup Volts (To Block)

Actual Drop off Volts (To Unblock)

70% 77 V

80% 88 V

90% 99 V

OVER VOLTAGE ALARM:

(Desired Voltage Level = 110V ; Bandwidth Setting = 1%)Over Voltage Setting

(% Voltage)Expected Value of Pickup (in Volts)

Actual Pickup Volts (O/V alarm)

Actual Drop off Volts (O/V alarm)

105% 115.5 V

120% 132 V

130% 143 V

OVER CURRENT BLOCKING:

(CT Rated Current Setting ; “K” Factor = 1)% Setting of Rated

CurrentExpected Value of Pickup (in Amp)

Actual Pickup Current in A (To Block)

Actual Drop off Current in A (To Unblock)

100% 5 A

150% 7.5 A

210% 10.5 A

INITIAL TIME DELAY (TIME-1) VERIFICATION :

(Set Timer Mode = LINEAR ; %B.W(E+/-%) = 1%)Timer-1 Setting

(Sec)Created V

Deviation U% Expected Delay Time (Sec) Measured Delay Time (Sec)

10 + 2 % 10

80 - 2 % 80

100 +3 % 100


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VOLTAGE REGULATING RELAY MK30VOLTAGE REGULATING RELAY MK30INITIAL TIME DELAY (TIME-1) VERIFICATION :

(Set Timer Mode = INVERSE ; %B.W(E+/-%) = 2% & for Inverse graph refer catalogue)

Timer-1 Setting (Sec)

Created V Deviation U% Expected Delay Time (Sec) Measured Delay Time (Sec)

40 + 4 % 20

80 - 4 % 40

120 + 6 % 40

INTER TAP TIME DELAY (TIME-2) VERIFICATION :

(Set Timer-1 Mode = LINEAR ; Timer-1 Setting = 5Sec ; %B.W(E+/-%) = 1%)

Timer-2 Setting (Sec)

Created V Deviation U% Expected Delay Time (Sec) Measured Delay Time (Sec)

OFF + 2 % 5

2 - 2 % 2

5 + 3 % 5

LOAD SHEDDING VERIFICATIONTEST:

(Desired Voltage (Balance Voltage) Level Setting=110V, Band Width = 1% ; Time 1&2 to minimum; Then measure minimum AC Volts for RAISE or LOWER LED to be Switched ON).

Load Shedding Setting

Altered Balance Voltage by L.S

STAGE - 1 STAGE - 2 STAGE - 3Measured Volts to Measured Volts to Measured Volts to

RAISE LOWER RAISE LOWER RAISE LOWER

3

6

9


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VOLTAGE REGULATING RELAY MK30VOLTAGE REGULATING RELAY MK30 LINE DROP COMPENSATION (UR & UX) TEST:

(Desired Voltage Level Setting=120V ; Band Width = 1% & “K” Factor = 1.Apply Normal Voltage to Terminal 46 & 47 & Inject Current of 5A at terminals 5 & 6. Set Time 1&2 to minimum; Then measure minimum AC Volts for RAISE or LOWER LED to be Switched ON).

Applied Setting Inj. Current angle (deg)

Measured Volts to RAISE Indication

Measured Volts to LOWER Indication Remarks

UXL Ur Expected Volts Actual Volts Expected

Volts Actual Volts

C00 C00 90

C00 C10 90

C00 -C10 90

C10 C00 0

-C10 C00 0

C10 C10 90

-C10 -C10 90

FINAL SETTING:

1.Desired voltage level:2.Band width :3.Delay timer-1:4.Delay timer-1 linear/Integrator:5.Delay timer-2:6.Under voltage block setting <U:7.Over voltage block setting U> :8. Over current block Setting I> :9. K factor:

LDC Setting:Ur:


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Ux:


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DIFFERENTIAL RELAY- DUOBUAS –M_ 3WINDINGDIFFERENTIAL RELAY- DUOBUAS –M_ 3WINDING1. GENERAL DATA AND INFORMATION:

Circuit Ref. DesignationPanel No. Serial No.Make Model No.Dwg & Sh No. Aux. VoltageNo. of status input No. of outputsStatus I/P voltage


1 Inspect for any physical damage or defects.2 Verify connections as per approved drawings.3 Verify CT inputs connected to 1A or 5A4 Relay CT shorting function checked.5 Test switch checked for correct function.

3. ELECTRICAL TESTS:3.1.RELAY BURDEN AT RATED VOLTAGE TEST:



14.7W for 30V11.6W for 110V

15W for 30V16W for 110V

3.2.DISPLAY CHECK: Injected current =5A

Injected InputRelay Display

R Y B

W1

Pri. Current

Sec. Current

Relay current

W2

Pri. Current

Sec. Current

Relay current

W3Pri. Current

Sec. Current


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Relay current


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DIFFERENTIAL RELAY DUOBIAS-M - 3WINDINGDIFFERENTIAL RELAY DUOBIAS-M - 3WINDINGRELAY SETTING:

Printout attached.

3.3.TEST/COMMISSIONING:

HV interposing CT multiplier: 1.0 LV interposing CT multiplier: 1.0HV interposing CT connection: Yy0 LV interposing CT connection: Yy0

3.3.1CURRENT SENSITIVITY TEST:

Injection shall be done at W1 for 10%, W2 20% setting and W3 for 50% setting.

Initial setting


Pickup (A) Drop off (A) Pickup (A) Drop off (A) Pickup (A) Drop off (A)

10% In

20% In

50% In

Indication

Note : pickup +/-5% of initial setting.

3.3.2.DIFFERENTIAL HIGHSET TEST:

High set setting A Phase B Phase C Phase

1xIn

2xIn

Indications

Note: pickup +/-5% of HS setting.

3.3.3.TIMING TEST:

Initial setting: High set:Set time: Set time:

FUNCTION INJ. CURRENTOPRATING TIME in mSec


BIASED DIFF 3xsetting

HIGH SET 2xsetting


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Note: Typical Operating time - bias diff at 3xsetting = 34ms. Typical Operating time – HS at 2xsetting = 22ms


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DIFFERENTIAL RELAY DUOBIAS-M – 3WINDINGDIFFERENTIAL RELAY DUOBIAS-M – 3WINDING3.3.4 BIAS CHARACTERISTICS TEST:

BETWEEN W1&W2



Bias Slope

Setting


0 1 1.5 2

Op.curr A2(A)

Obtained slope

Op.curr A2 (A)

Obtained slope

Op.curr A2(A)

Obtained slope

Op.curr A2(A)

Obtained slope

R20% 20% -

40% 40% -

Y20% 20% -

40% 40% -

B20% 20% -

40% 40% -




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DIFFERENTIAL RELAY DUOBIAS-M – 3WINDINGDIFFERENTIAL RELAY DUOBIAS-M – 3WINDING

BETWEEN W1&W3



Bias Slope

Setting


0 1 1.5 2

Op.curr A2(A)

Obtained slope

Op.curr A2 (A)

Obtained slope

Op.curr A2(A)

Obtained slope

Op.curr A2(A)

Obtained slope

R20% 20% -

40% 40% -

Y20% 20% -

40% 40% -

B20% 20% -

40% 40% -




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DIFFERENTIAL RELAY DUOBIAS-M –3WINDINGDIFFERENTIAL RELAY DUOBIAS-M –3WINDING

CIRCUIT DIAGRAM:

A A

A N N

Current output A1 Current output A2

3.3.5.HARMONIC RESTRAIN TEST:

Initial setting: Bias slope: BSL:Harmonic restrain

setting ** Relay OperationInjected 2nd Harmonics in % of Id *

A - Phase B - Phase C - Phase

15% IdOperate

Not operate

20%IdOperate

Not operate

Note :If the test is done by omicron cmc,* The measured % of harmonics by omicron is: 2nd harmonic/Fundamental.** The relay setting is : 2nd harmonic/Total Diff. RMS current(harmonic + fundamental). Also anti alias filter effect for 120HZ = 0.762.


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W1 CT input

W2 CT input

A1

A2





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DIFFERENTIAL RELAY DUOBIAS-M – 3WINDINGDIFFERENTIAL RELAY DUOBIAS-M – 3WINDING

3.4STATUS INPUT TEST:

Status Input No.

___V DC Applied Terminal No.Status Input Results Remarks+Ve Terminal

No.-Ve Terminal

No.

OUTPUT RELAY TEST:

Output Relay No.


Assigned Actual


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EARTH FAULT – ARGUS1EARTH FAULT – ARGUS11. GENERAL DATA AND INFORMATION:



1 Inspect for any physical damage or defects.2 Verify connections as per approved drawings.3 Check the tightness of all connections.4 Check CT connection5 Check Test switch connection6 Check CT Shorting function

3. ELECTRICAL TESTS:RELAY BURDEN AT RATED VOLTAGE TEST:

Terminal Voltage (V)Current (mA) Burden (W)

Quiescent Output Operated Quiescent Output Operated

3W 10W


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EARTH FAULT RELAY- ARGUS1

3.1. RELAY SETTING:

SYSTEM CONFIG MENU:

DESCRIPTION RANGE DEFAULT SETTING Active Setting Group 1-8 1Setting Group Edit/View 1-8 1Copy Group From 1-8 to 1-8 G1 to G2Power system frequency 50 or 60 HZ 50HZEarth fault Mode select SEF or REF SEFE/F rating 1A or 5A 1AE/F CT ratio 5 to 10,000 step: 1 or 5 300:1Current Display XIn, Primary or Secondary X InSet identifier Upto 16 alphanumeric ARGUS1Set Alarm1 Upto 16 alphanumeric Alarm1Date DD/MM/YY 01/01/00Time Time 00:00:00Clock Synch Status Sec or Min MinDefault screen timer 10,60 sec,5min or 1hr 5minChange passward 4 characters NONE

PROTECTION SET MENU:


Gn E/F Charac. setting 0.025 –1.600x t Step 0.025 1.000 xtGn E/F 1st time Delay 0.00- 20.00 sec step 0.01 5.00 secGn E/F 2nd time Delay 0.00-20.00 sec step 0.01 0.00secGn E/F low set Delay OFF,0.01-20 sec step 0.01 offGn CB Fail time delay 1 OFF,0.01-20 sec step 0.01 offGn CB Fail time delay 2 OFF,0.01-20 sec step 0.01 offGn Relay Reset Delay INST, 1-60 sec step 1 Sec INST

OUTPUT CONFIG MENU:


Gn Prot. Healthy RL1….RL7Gn E/F Starter RL1….RL7Gn E/F delay-1 RL1….RL7Gn E/F delay-2 RL1….RL7Gn E/F Lowset RL1….RL7Gn status1 RL1….RL7Gn CB Fail 1 RL1….RL7Gn CB Fail 2 RL1….RL7Gn counter alarm RL1….RL7


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Gn Ei2 Alarm RL1….RL7Gn hand reset RL1….RL7

STATUS CONFIG MENU:


Setting Group select S1Gn Inverted Inputs S1Gn E/F delay-1 Inhib. S1Gn E/F delay-2 Inhib. S1Gn E/F Lowset inhib. S1Gn Trip Supply Fail S1Gn Wave Form trigger S1Gn Ei2 + counter update S1Gn Reset Flag&output S1Gn Clock Sync. S1


0-200 sec step 10ms2.10 – 20.00 sec step 100ms21 – 300 sec step 1 sec360 –3600 sec step 60 sec3900 – 14400 sec step 300 sec

0.02 sec

Gn Status 1D/O delay As above 0.00 secGn Alarm1 S1 none

EARTH FAULT RELAY- ARGUS1EARTH FAULT RELAY- ARGUS1COMMUNICATION INTERFACE MENU:


Comms baud rate75,110,150,300,600,1200,2400,4800,9600,19200 19200

Comms Parity None, even evenRelay address 0-254 0Line Idle Light on, Light off Light offData Echo Off, On off

DATA STORAGE MENU:


Gn Fault Trigger RL1….RL7 RL2

Gn Wave form Trig P/F,E/F,SEF,STATUS,OFF OFF

Gn All Wave form pre-trigger OFF,10%-100% step 10 10%

Clear all Wave form NO ,YES NO

Clear events NO ,YES NO


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Clear All faults NO ,YES NO

CIRCUIT BREAKER MAINTENANCE MENU:


Trip Counter Reset NO,YES NOTrip counter alarm OFF, 1-999 step 1 OFFEi2 reset NO,YES NO

Ei2 alarmOFF, 10-100 step 1200-20000 step 10021000- 100000 step 1000

OFF

O/P relay test Any o/p relay option OFF

.2TEST/COMMISSIONING:

3.2.1 E/F CHARACT. ELEMENT:

PICKUP TEST:

Set Is= In, Delay= secCurrent Setting

(Is)

Current Setting (A.) Operating range

E/F (A)

P/U D/O

EARTH FAULT RELAY- ARGUS1EARTH FAULT RELAY- ARGUS1TIMING TEST:

Set current setting= In for all elements , Injected current = 5x current setting

Elements Delay setting Expected operating time (sec)

Actual operating time (sec)Remarks

E/FDelay

time - 1Delay

time - 2

Low set

3.2.2.STATUS INPUT TEST:

Status Input No.


No.-Ve Terminal

No.

S1 3 4


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3.2.3.OUTPUT RELAY TEST:

Output Relay No.

Protection Output Relay Terminal No.

Output Relay Results Remarks

Assigned Actual

RL-1 5-6(N.C) / 6-7(N.O)

RL-2 9-10(N.C) / 9-8(N.O)

RL-3 17-18(N.C) / 17-16(N.O)

RL-4 11-12

RL-5 19-20

RL-6 21-22

RL-7 23-24

3.2.4.MEASUREMENT CHECK TEST :

Injected Phase

Injected Current (A)

Display Current in AmperesN % Error Remarks

N


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SYNCHRONISING RELAY- ARGUS7SYNCHRONISING RELAY- ARGUS71. GENERAL DATA AND INFORMATION:

Circuit Ref. DesignationPanel No. Serial No.Make Model No.Dwg & Sh No. Aux. VoltageRated frequency No. of Contacts



3. ELECTRICAL TESTS:3.1.RELAY SETTING:

SYSTEM CONFIG MENU:

DESCRIPTION RANGE DEFAULT SETTING Active Setting Group G1-G8 G1Setting Group Edit/View G1-G8 G1Copy Group From G1-G8 to G1-G8 G1 to G2Power system frequency 50 or 60 HZ 50HZRated voltage 110V or 63.5V 110VLine voltage Trim - 0.5V to +0.5V step 0.1V 0.0VBus voltage Trim - 0.5V to +0.5V step 0.1V 0.0VVT Ratio 1:1 to 9999:1 1:1Set identifier Up to 16 alphanumeric ARGUS7Set Alarm1 Up to 16 alphanumeric Alarm1Set Alarm2 Up to 16 alphanumeric Alarm2Set Alarm3 Up to 16 alphanumeric Alarm3Set Alarm4 Up to 16 alphanumeric Alarm4Date DD/MM/YY 01/01/00Time Time 00:00:00Clock Synch Status Sec or Min MinDefault screen timer 10,60 sec, 5min or 1hr 5minChange password 4 characters NONE


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SYNCHRONISING RELAY- ARGUS7SYNCHRONISING RELAY- ARGUS7VOLTAGE SETTING:


Gn Dead L: Live L Dead V:5V to127V step 0.5VLineV : 10V to 132V step 0.5V 30V : 80V

Gn Dead B : Live B As above 30 V : 80VGn Line U/V Detector OFF ,22 – 132V step 0.5V 80.0VGn Bus U/V Detector OFF ,22 – 132V step 0.5V 80.0VGn Delta V Detector OFF, 0.5V – 44V step 0.5V 20.0V

Gn Sync BypassOFF,DL&LB,LL&DB ,DL&DB,DL OR DB , DL x or DB

OFF

CHECK SYNC MENU:


Gn Check Sync Enable AUTO , MANUAL MANUALGn CS Phase Angle 5 –90 Deg step 1 Deg 20 DegGn CS Slip timer OFF , 0-100 Sec step 0.1 sec OFFGn CS Slip Frequency OFF ,0.020 – 2.000Hz

Step 0.005Hz0.05Hz

Gn System Slip Detector OFF,90 Deg- 175 Deg ,step 1 Deg

90 Deg

Gn System Split Timer OFF ,1 – 100 sec step 0.1 sec OFFGn Close Guard OFF or ON OFF

SYSTEM SYNC MENU:

DESCRIPTION RANGE DEFAULT SETTINGGn System Sync Enable AUTO , MANUAL, LOCKOUT AUTOGn SS Phase Angle 5 –90 Deg step 1 Deg 10 DegGn SS Slip timer OFF , 0-100 Sec step 0.1 sec OFFGn SS Slip Frequency OFF ,0.020 – 2.000Hz

Step 0.005Hz0.25Hz

Gn SS Close Pulse 0.1 – 2.0 sec step 0.1 sec 0.20 sec

OUTPUT CONFIG MENU:

DESCRIPTION RANGE DEFAULT SETTINGGn Relay Healthy RL1…. RL7 RL1Gn Check Sync Close RL1…. RL7 NoneGn System Sync Close RL1…. RL7 NoneGn Bypass Close RL1…. RL7 None


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Gn System Split RL1…. RL7 NoneGn U/V Line RL1…. RL7 NoneGn U/V Bus RL1…. RL7 NoneGn Delta Voltage RL1…. RL7 NoneGn Live Line (LL) RL1…. RL7 NoneGn Live Bus (LB) RL1…. RL7 NoneGn Dead Line (DL) RL1…. RL7 NoneGn Dead Bus (DB) RL1…. RL7 NoneGn DLLB RL1…. RL7 NoneGn LLDB RL1…. RL7 NoneGn DLDB RL1…. RL7 NoneGn Status 1 RL1…. RL7 NoneGn Status 2 RL1…. RL7 NoneGn Status 3 RL1…. RL7 None

STATUS CONFIG MENU:

DESCRIPTION RANGE DEFAULT SETTINGSetting Group select S1Gn Inverted Inputs S1Gn Start Check Sync S1Gn Start System Sync S1Gn Sync Bypass. S1Gn Check Sync Inhibit S1Gn ALARM1. S1GnALARM2 S1Gn ALARM3. S1Gn ALARM 4 S1Gn Wave form Trig S1Gn Clock Sync. S1Gn Reset Lockout Mode S1Gn Reset output S1


0-2.00 sec step 10ms2.10 – 20.00 sec step 100ms21 – 300 sec step 1 sec360 –3600 sec step 60 sec3900 – 14400 sec step 300 sec

0.02 sec

Gn Status 1D/O delay As above 0.00 secGn Status 2P/U delay As above 0.020secGn Status 2D/O delay As above 0.00secGn Status 3P/U delay As above 0.020secGn Status 3D/O delay As above 0.00secGn Status 4P/U delay As above 0.020secGn Status 4D/O delay As above 0.00sec

COMMUNICATION INTERFACE MENU:



SEC-CRB SEC-CRB

Name

Signature




Comms baud rate 75,110,150,300,600,1200,2400,4800,9600,19200 19200

Comms Parity None, even Even

Relay address 0-254 0Line Idle Light on, Light off Light offData Echo Off, On Off

SYNCHRONISING RELAY- ARGUS7SYNCHRONISING RELAY- ARGUS7DATA STORAGE MENU:


Wave form Trigger OFF,CS Close, SS Close,BYPASS , STATUS

CS/SSClose

Gn Wave form pre-trigger OFF, 10%-100% step 10 80%

Clear all Wave form NO, YES(Confirmation required) NO

Clear events NO, YES NOClear Close data NO, YES NO

3.2. TEST/COMMISSIONING:

3.2.1. PHASE ANGLE TESTS :

Phase Element Phase Setting(Degrees)

Positive Angle Negative AnglePickup

(Degrees)Drop off(Degrees)

Pickup(Degrees)

Drop off(Degrees)

CS Phase Angle

SS Phase Angle

3.2.2.SLIP FREQUENCY TESTS:

Slip Element Slip Setting(Hz)

Positive Angle Negative AnglePickup(Hz)

Drop off(Hz)

Pickup(Hz)

Drop off(Hz)

CS Slip Frequency

SS Slip Frequency

3.2.3 TIMER TESTS:

Timer Type Timer Setting(Sec)

Actual Time(Sec)

CS Slip Timer

SS Slip Timer

Split Timer


SEC-CRB SEC-CRB

Name

Signature




3.2.4 VOLTAGE ELEMENT TESTS:

Voltage DetectorLive Level Dead Level

Setting(V)

Pick up(V)

Drop off(V)

Setting(V)

Pick up(V)

Drop off(V)

Line

Bus

SYNCHRONISING RELAY- ARGUS7SYNCHRONISING RELAY- ARGUS7

Voltage Element Setting(V)

Pick up(V)

Drop off(V)

Line Under voltage

Bus Under voltage

Deferential Element

3.2.5 STATUS INPUT TEST:

Status Input No.

DC Applied Terminal No.Status Input Results Remarks+Ve Terminal

No.-Ve Terminal

No.

Status 1 5 6

Status 2 27 28

Status 3 26 28

Status 4 25 28

3.4.6 OUTPUT RELAY TEST:

Output Relay No.

Protection Output Relay Terminal No.

Output Relay Results Remarks

Assigned for test Actual

RL-1 Relay Healthy

RL-2 Relay Healthy

RL-3 Relay Healthy

RL-4 Relay Healthy

RL-5 Relay Healthy


SEC-CRB SEC-CRB

Name

Signature




RL-6 Relay Healthy

RL-7 Relay Healthy

NOTE: Make sure that the relay healthy is re assigned to correct out put relay given in setting file.


SEC-CRB SEC-CRB

Name

Signature

relay test- vatech

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