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Test Report For Feeder Protection RELAY (P111) : Sheet: 1 Of: 6

The document is a 6 page test report for a feeder protection relay (P111). It details inspection results, service settings, secondary injection tests of various protections like overcurrent, earth fault. It also checks functional operations and notes no issues.

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Subramaniam NP
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251 views6 pages

Test Report For Feeder Protection RELAY (P111) : Sheet: 1 Of: 6

The document is a 6 page test report for a feeder protection relay (P111). It details inspection results, service settings, secondary injection tests of various protections like overcurrent, earth fault. It also checks functional operations and notes no issues.

Uploaded by

Subramaniam NP
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOC, PDF, TXT or read online on Scribd
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TEST REPORT FOR FEEDER PROTECTION SHEET : 1 OF: 6

RELAY (P111)
PAGE :

3. General Inspection : OK

4. Service settings:

I>: I>>: IP>: I01 : I02 :


toc 1 15.8 A toc 1 toc 1 toc 1
8.0 A 0.20 S 2.0 A 0.50 5.00A
0.2 s On 1 0.50 S 1.00 S 0.20 S

TESTED BY WITNESSED BY
TEST REPORT FOR FEEDER PROTECTION SHEET : 2 OF: 6
RELAY (P111)
PAGE :

On 1 On 1 On 1 On 1

5. Secondary Injection Test:

5.1 Overcurrent protection (IP>):

Operating Time (S)


Phase .Ref Set Current(A) Pickup Current (A) TMS
X2 In X5 In
0.5 4.968 2.160
R,Y,B 2.0 2.016
1.0 9.816 4.260

TESTED BY WITNESSED BY
TEST REPORT FOR FEEDER PROTECTION SHEET : 3 OF: 6
RELAY (P111)
PAGE :

5.2 Over current protection (I>):

Operating Time (S)


Phase .Ref Set Current(A) Pickup Current (A) TMS
X2 In X5 In
0.20 2.116 0.908
R,Y,B 8.0 8.1
1.0 9.896 4.408

5.3 Over current protection (I>>):

Phase .Ref Set Current(A) Operating Current (A) Set Time (S) Op. Time (S)
R,Y,B 15.8 15.9 0.20 0.208

TESTED BY WITNESSED BY
TEST REPORT FOR FEEDER PROTECTION SHEET : 4 OF: 6
RELAY (P111)
PAGE :

5.4 Earth fault protection (I01):

Operating Time (S)


Phase .Ref Set Current(A) Pickup Current (A) TMS
X2 In X5 In
1.0 9.816 2.160
E/F 0.50 0.516
0.1 0.961 0.468

5.5 Earth fault protection (I02):

Operating Time (S)


Phase .Ref Set Current(A) Pickup Current (A) TMS
X2 In X5 In

TESTED BY WITNESSED BY
TEST REPORT FOR FEEDER PROTECTION SHEET : 5 OF: 6
RELAY (P111)
PAGE :

0.2 2.016 0.896


E/F 5.0 5.1
1.0 9.816 4.268

6. Functional checks: (Whether Operational Checks OK / Not OK / Not Available)

1 Correct operation of appropriate indicator / aux. relay OK


2 Correct operation of output contacts OK
3 Relay cover properly fixing OK
4 Correct operating reset switch OK

TESTED BY WITNESSED BY
TEST REPORT FOR FEEDER PROTECTION SHEET : 6 OF: 6
RELAY (P111)
PAGE :

7. Comments : Nil.
8. Remarks : Relay found healthy.

TESTED BY WITNESSED BY

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