TEST REPORT FOR MOTOR PROTECTION RELAY
DATE: 15.04.2021 Sheet No.1 of 5
PROJECT : RELAY RETROFITTING
END CUSTOMER: PARADEEP PHOSPHATES LIMITED
1. NAME PLATE DETAILS:
SUBSTATION : CAP
BOARD NAME :11KV 500 MVA SWITCHGEAR
FEEDER NAME : SPARE
PANEL NO : 13
RELAY MAKE : ABB
MODEL NO : REM 615
SI.NO : 1VYV91319034
CT RATIO : 100/1 A
ORDER CODE : HBMBCAAHANB1BNN1XE
2. MEASUREMENT:
Inject current in the relay as per the table below. Observe the reading on the relay display, in primary
values.
INJECTED PRIMARY CURRENT DISPLAYED ON RELAY
PHASE CURRENT (A)
100% (A) I1 I2 I3 I0
L1 1.0 A 100.0 0 0 100.0
L2 1.0 A 0 100.0 0 100.0
L3 1.0 A 0 0 100.0 100.0
L1-L2-L3 1.0 A 100.0 100.0 100.0 0
Approved/Checked By:
TESTED BY ABB WITNESSED BY ABB APPROVED BY PPL
Mr. SANJEET KUMAR
Name: Mr. R.VIGNESH Mr. SUBRATA MAHAPATRA
BISWAL
Sign:
Date: 15.04.2021 15.04.2021
TEST REPORT FOR MOTOR PROTECTION RELAY
DATE: 15.04.2021 Sheet No.2 of 5
PROJECT : RELAY RETROFITTING
END CUSTOMER: PARADEEP PHOSPHATES LIMITED
3. OVER CURRENT TIME PROTECTION: - PHIPTOC 1(50)
Setting=5.0×In, DT= 0.04 sec ,
INJECTED CURRENT CALCULATED TIME OPERATED TIME
REF (A) (sec) (sec)
IL1 5.0 0.04 0.045
IL2 5.0 0.04 0.045
IL3 5.0 0.04 0.045
4. OVER CURRENT TIME PROTECTION: - PHLPTOC 1(51)
Setting=1.5.0×In, TMS-0.7sec, Curve-IEC NI
INJECTED CURRENT CALCULATED TIME OPERATED TIME
(A) (sec) (sec)
REF
x2 x5 x10 x2 x5 x10 x2 x5 x10
IL1 3.0 7.5 15 7.02 2.996 2.079 7.048 3.010 2.086
IL2 3.0 7.5 15 7.02 2.996 2.079 7.048 3.010 2.086
IL3 3.0 7.5 15 7.02 2.996 2.079 7.048 3.010 2.086
5. EARTH FAULT PROTECTION: - EFHPTOC 1(50N)
Setting=0.25×In, DT= 0.1 sec
INJECTED CURRENT CALCULATED TIME OPERATED TIME
REF (A) (sec) (sec)
IL1-N 0.25 0.1 0.113
IL2-N 0.25 0.1 0.112
IL3-N 0.25 0.1 0.111
6. LOCKED ROTOR PROTECTION: JAMPTOC1 (51L/R)
Approved/Checked By:
TESTED BY ABB WITNESSED BY ABB APPROVED BY PPL
Mr. SANJEET KUMAR
Name: Mr. R.VIGNESH Mr. SUBRATA MAHAPATRA
BISWAL
Sign:
Date: 15.04.2021 15.04.2021
TEST REPORT FOR MOTOR PROTECTION RELAY
DATE: 15.04.2021 Sheet No.3 of 5
PROJECT : RELAY RETROFITTING
END CUSTOMER: PARADEEP PHOSPHATES LIMITED
Setting=1.5×In, DT= 6 sec
REF INJECTED CURRENT(A) SET TIME (sec) OPERATING TIME (sec)
R 1.5
Y 1.5 6.0 6.020
B 1.5
7. NEGATIVE PHASE SEQUENCE: MNSPTOC1 (46)
Setting=0.1×In, DT= 5 sec
REF INJECTED CURRENT(A) SET TIME (sec) OPERATED TIME (sec)
R 0.10ے°
Y 0.1120ے° 5.0 5.034
B 0.1120-ے°
8. PHASE REVERSAL PROTECTION: PREVPTOC1 (46R)
Setting=0.75×In, DT=0.1 sec
REF INJECTED CURRENT(A) SET TIME (sec) OPERATED TIME (sec)
R 0.750ے°
Y 0.75120ے° 0.100 0.123
B 0.75120-ے°
9. START UP SUPERVISION: STTPMSU1 (66)
Approved/Checked By:
TESTED BY ABB WITNESSED BY ABB APPROVED BY PPL
Mr. SANJEET KUMAR
Name: Mr. R.VIGNESH Mr. SUBRATA MAHAPATRA
BISWAL
Sign:
Date: 15.04.2021 15.04.2021
TEST REPORT FOR MOTOR PROTECTION RELAY
DATE: 15.04.2021 Sheet No.4 of 5
PROJECT : RELAY RETROFITTING
END CUSTOMER: PARADEEP PHOSPHATES LIMITED
Motor Startup Current=2.9×In, Startup time= 5sec
REF INJECTED CURRENT(A) SET TIME (sec) OPERATED TIME (sec)
R 2.9
Y 2.9 5.0 5.010
B 2.9
10. LOSS OF LOAD : LOFLPTUC1 (37)
Start value low =0.1×In, Start value high =0.5×In Operate time= 2sec
REF INJECTED CURRENT(A) SET TIME (sec) OPERATED TIME (sec)
R 0.11
Y 0.11 2.0 2.023
B 0.11
11. THERMAL OVER LOAD PROTECTION: MPTTR1 (49M)
Over load factor=1.05 Rated current=0.5×In
REF INJECTED CURRENT (A) OPERATED TIME (sec)
R 2.0
Y 2.0 42.89
B 2.0
Approved/Checked By:
TESTED BY ABB WITNESSED BY ABB APPROVED BY PPL
Mr. SANJEET KUMAR
Name: Mr. R.VIGNESH Mr. SUBRATA MAHAPATRA
BISWAL
Sign:
Date: 15.04.2021 15.04.2021
TEST REPORT FOR MOTOR PROTECTION RELAY
DATE: 15.04.2021 Sheet No.5 of 5
PROJECT : RELAY RETROFITTING
END CUSTOMER: PARADEEP PHOSPHATES LIMITED
12. INTERNAL FUNCTIONAL CHECKS:
LED Checked OK
Measurements Checked in Relay Display OK
Binary inputs and Outputs are Checked OK
13. USING KIT DETAILS:
Name of the Sec. Injection Kit: Omicron
Model Number : CMC 356 Serial No: JA087R
14. REMARKS:
Relay tested as per existing setting relay. OK
Master trip(86) operation OK
Relay Found Healthy. OK
Approved/Checked By:
TESTED BY ABB WITNESSED BY ABB APPROVED BY PPL
Mr. SANJEET KUMAR
Name: Mr. R.VIGNESH Mr. SUBRATA MAHAPATRA
BISWAL
Sign:
Date: 15.04.2021 15.04.2021
