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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
Manufacturer ALSTOM Consultant SEC-SOA
Equipment MiCOM P345 Contract # 41021031/00
Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
Signature
Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMIDate 16-10-12 16-10-12
1 of 16
1. RELAY DATA
RATINGS:Current 1/5 A Model No. P345311K3N0360K
Voltage 100-120V AC S. No. 965449T
Frequency 60Hz Software Ref. 360K
2. CHECKS
S. No. on module, case and cover are identical
Relay case connected to a local earth bar
3. WATCHDOG RELAY CHECK
Check status of watchdog contacts as below
TerminalsContact Status
RemarksRelay De- energized Relay Energized
M11-M12 Closed Open OK
M13-M14 Open Closed OK
4. FIELD VOLTAGE
Measure the field voltage across M7 (+) and M9 (-) . 49.19VDC . (Check that the voltage is about 48V DC)
Repeat the test for terminals M8 (+) and M10 (-) 49.21VDC ..
INSTRUMENT NAME: CMC-256
SERIAL NO: CD749G
CALIBRATION DATE: 07-03-13
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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
Manufacturer ALSTOM Consultant SEC-SOA
Equipment MiCOM P345 Contract # 41021031/00
Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
Signature
Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMIDate 16-10-12 16-10-12
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5. MECHANICAL CHECKS AND VISUAL INSPECTION:
Sl.no General checks ResultOk (Y/N)1. Inspect for no physical damage. Y
2. Verify the wiring connection as per approved drawing. Y
3. Relay case connected to a local earth bar. Y
4. Confirm ring type lugs are used for CT/VT and DC circuits. Y
5. Power up the relay circuit and check relay is healthy. Y
6. Send the relay setting configuration file to relay through Front RS232communication Port. Y
7. Relay Test ID on front label and the serial number in the displaymatch. Y
6. OPTO-COUPLER STATUS This is to verify the healthiness of the DC Opto inputs.- Apply a rated voltage at each spare binary input and verify the status of the input at Front panel.- Opto Inputs status can be monitored using front LCD System Data .
- Scroll down System Data to Opto input status , using the Key. Use key to identify which
bit correlates to under test.Note : Only spare inputs sha l l be checked w i th ex terna l vo l tage in i t iat ion and o ther inputs sh a l l be checkeddur ing respec t ive funct iona l tes t .
OPTO Input No. Terminal Configuration Result
OPTO 01 E1-E2 CB OPEN OKOPTO 02 E3-E4 SPARE OKOPTO 03 E5-E6 SPARE OKOPTO 04 E7-E8 SPARE OKOPTO 05 E9-E10 SPARE OK
OPTO 06 E11-E12 SPARE OKOPTO 07 E13-E14 SPARE OKOPTO 08 E15-E16 SPARE OKOPTO 09 G1-G2 SPARE OKOPTO 010 G3-G4 SPARE OKOPTO 011 G5-G6 SPARE OKOPTO 012 G7-G8 SPARE OKOPTO 013 G9-G10 SPARE OKOPTO 014 G11-G12 SPARE OKOPTO 015 G13-G14 SPARE OKOPTO 016 G15-G16 SPARE OK
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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
Manufacturer ALSTOM Consultant SEC-SOA
Equipment MiCOM P345 Contract # 41021031/00
Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
Signature
Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMIDate 16-10-12 16-10-12
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7. LED CHECK Check the operation of all LEDs on the relay front panel
LED No. Allocation Result
LED 01 REVERSE POWER OKLED 02 FIELD FAILURE OKLED 03 NPS THERMAL OKLED 04 GEN. DIFFERENTIAL OKLED 05 ROTOR EARTH FAULT OK
LED 06 100% STATOR EARTH FAULT OKLED 07 UNDER VOLTAGE OKLED 08 OVER VOLTAGE OK
Function Keys LEDS check:
LED No. Allocation Result
FN LED 01 UNDER FREQUENCY OKFN LED 02 CBF TRIP OKFN LED 03 VOLTAGE BALANCE OK
FN LED 04 Vdep OVER CURRENT OKFN LED 05 OVER FLUX(V/Hz) OKFN LED 06 DEAD MACHINE OKFN LED 07 52G CB OPEN OKFN LED 08 SPARE OKFN LED 09 52G CB CLOSE OKFN LED 10 ANY START OK
8. OUTPUT RELAY CHECKSThis is to verify the healthiness of the Control output relay healthiness.Operate each Spare output through Commissioning Test on front LCD, Check continuity of the contact thatcloses.
- Scroll to Commissioning Test , use to test mode.- Change Test Mode to Contact Blocked. Under Test pattern identify the output to close. Apply Test
using the Contact test option. - Reset the output relays by setting cell [COMMISSIONING TESTS, Contact Test] to Remove Test.
Note : Only spare outputs sha l l be checked us ing above procedure and o ther Outputs s ha l l be checkeddur ing respec t ive funct iona l tes t .
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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
Manufacturer ALSTOM Consultant SEC-SOA
Equipment MiCOM P345 Contract # 41021031/00
Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
Signature
Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMIDate 16-10-12 16-10-12
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Output Relay No. Terminal Configuration(IEC NO.S) Result
RL 1 L1-L12 60 OKRL 2 L3-L4 27 OKRL 3 L5-L6 87G,64S OKRL 4 L7-L8 59,81,32,64R & 46 OKRL 5 L9-L10 51-27 & 40 OKRL 6 L11-L12 40 OKRL 7 L13-L14-L15 46 OK
RL 8 L16-L17-L18 87G OKRL 9 K1-K2 51-27 OKRL 10 K3-K4 81 OKRL 11 K5-K6 64S OKRL 12 K7-K8 59 OKRL 13 K9-K10 64R OKRL 14 K11-K12 81 OKRL 15 K13-K14-K15 64B OKRL 16 K16-K17-K18 32 OKRL 17 J1-J2 CBF OKRL 18 J3-J4 CBF OKRL 19 J5-J6 CBF OKRL 20 J7-J8 CBF OKRL 21 J9-J10 CBF OKRL 22 J11-J12 CBF OKRL 23 J13-J14-J15 60 OKRL 24 J16-J17-J18 59 OKRL 25 H1-H2 27 OKRL 26 H3-H4 81 OKRL 27 H5-H6 51-27 OKRL 28 H7-H8 46 OKRL 29 H9-H10 40 OKRL 30 H11-H12 32 OKRL 31 H13-H14-H15 GENERAL ALARM OKRL 32 H16-H17-H18 ANY TRIP OK
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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
Manufacturer ALSTOM Consultant SEC-SOA
Equipment MiCOM P345 Contract # 41021031/00
Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
Signature
Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMIDate 16-10-12 16-10-12
5 of 16
9. MEASUREMENT CHECKNote:- This test is intended to verify the CT/VT inpu ts and CT Ratio, VT Ratio set t ing in th e local relay.- During the injection on one phase, the LCD will show that the angle of that phase changing randomly butangle measurement is not required.When inject 3ph current, the LCD will display correct angles.
VTR: 14.4kV/120V // CTR: 2000/1 A
APPLIED & MEASURED CURRENT:, Current Ap plied: 1.0 A, Tolerance +5%
AppliedPh-Current Expected Current Measured Current
ResultOk (Y/N)
IA-1 2000 A 2005 A Y
IB-1 2000 A 2005 A Y
IC-1 2000 A 2005 A Y
IA-2 2000 A 2006 A Y
IB-2 2000 A 2005 A Y
IC-2 2000 A 2005 A Y
IN-1 IN-2 2000 A 2004 A 2006 A Y
APPLIED & MEASURED VOLTAGE:Voltage Ap plied: V ( Ph-N) AC, Tolerance +5%
AppliedPh-Voltage
Measured Values (Applicable only for 230kV) ResultOk (Y/N)
PHASE AN MAG
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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
Manufacturer ALSTOM Consultant SEC-SOA
Equipment MiCOM P345 Contract # 41021031/00
Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
Signature
Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMIDate 16-10-12 16-10-12
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The through current is calculated as the average of the scalar sum of the current entering and leaving thezone of protection. This calculated through current is then used to apply a percentage bias to increase thedifferential setting. The percentage bias can be varied to give the operating characteristic shown in Figure2.
10.1 Differential Protection Settings:
Item Description Setting
1 IS1 100mA
2 IS2 1.0 A
3 K1 0%
4 K2 150%
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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
Manufacturer ALSTOM Consultant SEC-SOA
Equipment MiCOM P345 Contract # 41021031/00
Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
Signature
Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMIDate 16-10-12 16-10-12
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10.2 Pickup Test Setting (ISI):Expected: I I Diff I > [IS1 /(1-0.5K1)]
PHASE IA-1 IB-1 IC-1 Expected Value
Pick Up - Amps 100 mA 100 mA 100 mA 100.0 mA
PHASE IA-2 IB-2 IC-2 Expected Value
Pick Up - Amps 100 mA 100mA 100 mA 100.0mA
10.3 Bias Characteristic Test:BIAS = ( 1 + 2)/2 DIFF > K2.BIAS (K2 K1) s2 + s1 +/ - 20% where BIAS > s2
PHASE I 1 I2 IRESTRAIN Expected I DIFF Measured I DIFF
A 1.0 1.411 1.205 0.408 0.413
B 2.0 8.416 5.231 6.446 6.447
C 3.0 1.22 2.11 1.77 1.78
10.4 Operating Time Test With DT Characteristic:
Operating Time at I = 1A T = 0 SecPhase A B C Expected Value
Operating Time 21.2 mSec 18.6 mSec 20.7 mSec < 40 m Sec
11. 100% STATOR EAERTH FAULT PROTECTION Enabled Element: VN 3 RD HARMONIC -VN3H< 1V Characteristic: DT
Delay Time: 1 sec
11.1 PICKUP TEST
Phase Measured Pick-up Measured Drop-off
VN3H< 1.0 1.06
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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
Manufacturer ALSTOM Consultant SEC-SOA
Equipment MiCOM P345 Contract # 41021031/00
Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
Signature
Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMIDate 16-10-12 16-10-12
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12.6 OVER FREQUENCY PROTECTION (81U):
12.7 Over Frequency Protection:
Item Description Setting
1 F>1 Status Enabled
2 F>1 Setting 62.4 Hz
3 F>1 Time Delay 2.0 sec
4 F>2 Status Disabled
12.8 First Stage Over Frequency Pickup Check:
Frequency Setting (Hz) Operated Frequency (Hz)62.4 Hz 62.40 Hz
12.9 First Stage Over Frequency Operating Time Check:
Injected Frequency (Hz) Measured Operating Time (S)66 Hz 2.05 Sec
13. OVERVOLTAGE/ UNDERVOLTAGE PROTECTION (59/27):
13.1 Overvoltage Protection:
Item Description Setting
1 V> Measurement Mode Phase-Phase2 V> Operate Mode Any Phase3 V>1 Function DT4 V>1 Voltage Set 127 V
5 V>1 Time Delay 2.00 Sec
13.1.1 Stage-I Overvoltage Pickup Check:
Phase Reference Voltage Setting Operated Voltage AB 127 127.1BC 127 127.1CA 127 127.1
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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
Manufacturer ALSTOM Consultant SEC-SOA
Equipment MiCOM P345 Contract # 41021031/00
Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
Signature
Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMIDate 16-10-12 16-10-12
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13.1.2 Stage-I Operating Time Check:
Phase Reference Applied Voltage (V) Measured Operating Time AB 127 2.033 secBC 127 2.034 secCA 127 2.031 sec
13.2 Undervoltage Protection:
Item Description Setting1 V< Measurement Mode Phase-Phase2 V< Operate Mode Any Phase3 V
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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
Manufacturer ALSTOM Consultant SEC-SOA
Equipment MiCOM P345 Contract # 41021031/00
Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
Signature
Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMIDate 16-10-12 16-10-12
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14.1.1 Reverse Power Pickup Check:
-P>1 Setting Applied Voltage (V) Applied Current(A)Calculated Pick -up Power
MeasuredPower
11 W 69.20 V 53 mA 11.01 W 10.99 W
Note: The current should be 180 degree phase displaced from the reference voltage phases.
14.1.2 Reverse power Operating Time Check:
Applied Power in (W) Measured Operating Time (S)20 1.53 sec
15. THERMAL NEGATIVE PHASE SEQUENCE PROTECTION (46T):
15.1 Negative Phase Sequence Settings:
Item Description Setting
1 I2>1 Alarm Enabled2 I2>1 Current Set 40 mA3 I2>1 Time Delay 5 Sec4 I2>2 Trip Enabled
5 I2>2 Current Set 70 mA6 I2>2 k Set 3.8 sec7 I2>2 kRESET 3.8 sec8 I2>2 tMAX 500 sec9 I2>2 tMIN 6.0 sec
15.1.1 Thermal NPS Alarm Function Check:
I2>1 Alarmset (mA)
PickupValue (mA)
I2>1 Alarmset (sec)
I2>1 Alarm(sec)
40 mA 41 mA 5 sec 5.059sec
15.1.3 Thermal NPS Tripping Function Check:
Note: The negative phase sequence thermal characteristic is given as
Injected I2 Current (A) Expected Operating Time Measured Operating Time140mA 223.09 Sec 223.1 sec
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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
Manufacturer ALSTOM Consultant SEC-SOA
Equipment MiCOM P345 Contract # 41021031/00
Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
Signature
Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMIDate 16-10-12 16-10-12
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16. LOSS OF EXCITATION PROTECTION (40)
16.1 Alarm Function Checks:Item Description Setting1 FFail Alm Status Enabled2 FFail Alm Angle 15.00 deg3 FFail Alm time delay 5 sec
Alarm observed when the injected fault Impedance above 9.5
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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
Manufacturer ALSTOM Consultant SEC-SOA
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Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
Signature
Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMIDate 16-10-12 16-10-12
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through the operating area, until once again it is possible to reset the relay at 225 . Slowly rotate the current phase angle anti-clockwise until the relay again just operates at 240 . Measure the new angle, 2 on the polardiagram.The relay characteristic angle is the mean of the two measured angles and should beroughly 0.
17. SYSTEM BACKUP PROTECTION:
17.1 Voltage Restrained Settings:
Item Description Setting
1 Backup Function Volt Controlled2 Vector Rotation None3 V Dep OC Char DT4 V Dep OC I> set 0.800 A5 V Dep OC Delay 1.50 sec6 V Dep OC tRESET 0.0 sec7 V Dep OC V) tI> sec Remarks1 Vs > V
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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
Manufacturer ALSTOM Consultant SEC-SOA
Equipment MiCOM P345 Contract # 41021031/00
Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
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Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMIDate 16-10-12 16-10-12
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2 Vs < V
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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
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Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
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Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMIDate 16-10-12 16-10-12
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Phase Pick up Drop OffSet Time
(sec)
Measured Time
(Sec)
One phase 38.2 V 41.2 V5.0
5.017
Two phase 39.2 V 41.2 V 5.017
19.2 Loss of all 3 phase voltages under load condition test(detect 3p) :Fixed Setting: a- for fuse fail pick up; V1=10 volts.
b- for fuse fail reset; V1=30 volts.
Pick upmeasurement
voltage(v)
Reset measurementvoltage(v)
10 V 30 V
20. Breaker Fail protection
20.1 CBF Pick-up Current Test
CurrentSettings
R-Phase Y-Phase B-Phase N
Pick up Dropout Pick up Drop out Pick upDropout Pick up Drop out
100mA 101 mA 99 mA 101 mA 99mA 101 mA 99 mA 101 mA 99 mA
20.2 CBF Time Test
Pick-up current set for phase and N: 0.1A , Current injected for phase and N : 0.2 A
CBF start initiated through operation of other protection.
Stage 1Delay Set
in SecDelay Mesured in Sec
R Y B N0.150 0.170 0.171 0.170 0.170
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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
Manufacturer ALSTOM Consultant SEC-SOA
Equipment MiCOM P345 Contract # 41021031/00
Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
Signature
Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMIDate 16-10-12 16-10-12
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21. VOLTS/HERTZ PROTECTION :21.1 Over fluxing Settings
Item Description Setting1 V/Hz Status Enabled2 V/Hz Alarm Set 2.103 V/Hz Alarm Delay 10 sec
4 V/Hz>1 Status Enabled5 V/Hz>1 Trip Function DT6 V/Hz>1 Trip Set 2.27 V/Hz>1 Trip Delay 2 sec
21.2 Volts/Hertz Alarm Check:
V/Hz Alarm Set Hz Volts2.1 60 124.8V
21.3 Volts/Hertz Alarm Timing Test :
V/Hz Alarm Set Alarm Delay Measured Time2.1 10 sec 10.4
21.4 Volts/Hertz Trip Check :
V/Hz Alarm Set Hz Volts2.2 60 131.28
21.5 Volts/Hertz Trip Timing Test :
V/Hz Trip Set Trip Delay Measured Time2.2 2 sec 2.03 ec
22.DEAD MACHINE PROTECTION :22.1 DEAD Machine Settings
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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
Manufacturer ALSTOM Consultant SEC-SOA
Equipment MiCOM P345 Contract # 41021031/00
Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
Signature
Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMIDate 16-10-12 16-10-12
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Item Description Setting1 Dead Mach Status Enabled2 Dead Mach I> 80.0 mA3 Dead Mach V< 70 V4 Dead Mach tPU 0 Sec5 Dead Mach tDO 500 msec
22.2 Dead Mach Trip Timing Test :
Dead MachSet
PU D.O Delay Settime
Measured Time
80 mA 80mA 76mA 0 sec 31.4 m sec
FINAL CHECKS
Item Description Result
1 All test equipment, leads, shorts and test block removed safely?OK
2 Disturbed customer wiring re-checked? OK
3 All commissioning tests disabled? OK
4 Circuit breaker operations counter reset? OK
5 Current counters reset? OK
6 Event records reset? OK
7 Fault records reset? OK
8 Disturbance records reset? OK
9 Alarms reset? OK
10 LEDs reset? OK
11 Secondary front cover replaced? (If applicable) OK
Remarks:.. .. .. .. ..
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ALSTOM/PRT/RELAYS/P345_Final Setting REV-00 PageGenerator Protection Relays Site Test Report
Manufacturer ALSTOM Consultant SEC-SOA
Equipment MiCOM P345 Contract # 41021031/00
Designation MAIN-1 Contractor ALSTOM
Test date 16-10-2012 PP Name NAJRAAN P/P
Name of Bay GENERAT.N3 REMOTE CONTROL BOARD
FINAL SETTING TEST OF GENERATOR PROTECTION RELAY TYPE: MICOM P345
ALSTOM Grid Najran Power Plant SEC-SOA
Signature
Name LAKSHMANAN PAULRAJ ENGR. MOHAMMED A. ALMAKRAMI
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..