11kv Ht Cable Hi Pot Mrs

TEST REPORT FOR 11KV HT CABLES

DATE :

Page No

CLIENT : INDIANS RAILWAYS WORKSHOP PROJECTS,PATNA PROJECT : 132/11KV-CHAPPRA CASTWHEEL MFG.PLANT,CHAPPRA

Sheet No 1 of 9

TEST REPORT FOR HI POT TEST 1. Equipment Details

:

Make : UNIVERSAL CABLES Type : XLPE/ AI ARM Size/ Length : 3CX400 SQ MM System : Earthed Rated Volts : 11KV Rated current : 400A Cable Tag no : P1-Z- 016 Cable RUN : 2 2. Location & Feeder Name :11KV MRS S/S [TROG-3 TO MELT S/S INCOMER-1)] 3. General Inspection

: OK

4. Insulation Resistance Test

: (values in Ohms) (Using 5 & 0.5 KV Megger)

Make: KYORITSU REF R ph to Earth Y ph to Earth B ph to Earth R ph to Y ph Y ph to B ph B ph to R ph

Range: 0.5-5KVSl. No.VE-2644

Before HV Test Cable-1 Cable-2 >1T 84900 44300 46500 84700 84600 >1T 55800 91900 >1T 97900 >1T

Cali due Date:14.12.2010 After HV Test Cable-1 Cable-2 984000 76400 38200 32400 63400 62000 942000 42000 644000 86900 720000 92600

5. DC High Voltage Test

REF

Voltage Applied between

R ph to Earth + Y + B Y ph to Earth + B + R B ph to Earth + R + Y

TESTED BY RAILWAYS

Leakage current in Micro Amps Start Finish Cable-1 Cable-2 Cable-1 Cable-2 66.7 64.2 67.2 77.4 64.2 70.1 80.2 80.2 70.2 68.2 88.4 79.2

FOR L&T

Result OK OK OK

FOR INDIAN

TEST REPORT FOR 11KV HT CABLES

DATE :

CLIENT : INDIANS RAILWAYS WORKSHOP PROJECTS,PATNA PROJECT : 132/11KV-CHAPPRA CASTWHEEL MFG.PLANT,CHAPPRA

Page No Sheet No 2 of 9

6. Functional checks : (Whether Operational Checks OK / Not OK / Not Available) 1 2 3 4

Check cable proper clearance Check cable earthed or unearthed, When earthed cable should be earthed Cable end lugs properly crimped After Hi pot test terminals tightness to be checked

7. Remarks

TESTED BY RAILWAYS

OK OK OK OK

:

FOR L&T

FOR INDIAN

TEST REPORT FOR 11KV HT CABLES

DATE :

Page No

CLIENT : INDIANS RAILWAYS WORKSHOP PROJECTS,PATNA PROJECT : 132/11KV-CHAPPRA CASTWHEEL MFG.PLANT,CHAPPRA

Sheet No 3 of 9

TEST REPORT FOR HI POT TEST 1. Equipment Details

:

Make : UNIVERSAL CABLES Type : XLPE/ AI ARM Size/ Length : 3CX400 SQ MM System : Earthed Rated Volts : 11KV Rated current : 400A Cable Tag no : P1-Z- 017 Cable RUN : 2 2. Location & Feeder Name :11KV MRS S/S [TROG-4 TO MELT S/S INCOMER-2] 3. General Inspection

: OK

4. Insulation Resistance Test

: (values in Ohms) (Using 5 & 0.5 KV Megger)

Make: KYORITSU REF R ph to Earth Y ph to Earth B ph to Earth R ph to Y ph Y ph to B ph B ph to R ph

Range: 0.5-5KVSl. No.VE-2644

Before HV Test Cable-1 Cable-2 848000 183000 414000 194000 374000 196000 >1T >1T 994000 >1T >1T >1T

Cali due Date:14.12.2010 After HV Test Cable-1 Cable-2 786000 174000 323000 182000 246000 176000 928000 986000 846000 994000 967000 976000

5. DC High Voltage Test

REF

Voltage Applied between

R ph to Earth + Y + B Y ph to Earth + B + R B ph to Earth + R + Y

TESTED BY RAILWAYS

Leakage current in Micro Amps Start Finish Cable-1 Cable-2 Cable-1 Cable-2 80 76.1 94 84.2 74 84.2 88 96.2 71 74.6 82 78.6

FOR L&T

Result OK OK OK

FOR INDIAN

TEST REPORT FOR 11KV HT CABLES

DATE :

CLIENT : INDIANS RAILWAYS WORKSHOP PROJECTS,PATNA PROJECT : 132/11KV-CHAPPRA CASTWHEEL MFG.PLANT,CHAPPRA

Page No Sheet No 4 of 9

6. Functional checks : (Whether Operational Checks OK / Not OK / Not Available) 1 2 3 4

Check cable proper clearance Check cable earthed or unearthed, When earthed cable should be earthed Cable end lugs properly crimped After Hi pot test terminals tightness to be checked

7. Remarks

TESTED BY RAILWAYS

OK OK OK OK

:

FOR L&T

FOR INDIAN

TEST REPORT FOR 11KV HT CABLES

DATE :

Page No

CLIENT : INDIANS RAILWAYS WORKSHOP PROJECTS,PATNA PROJECT : 132/11KV-CHAPPRA CASTWHEEL MFG.PLANT,CHAPPRA

Sheet No 5 of 9

TEST REPORT FOR HI POT TEST 1. Equipment Details

:

Make : UNIVERSAL CABLES Type : XLPE/ AI ARM Size/ Length : 3CX400 SQ MM System : Earthed Rated Volts : 11KV Rated current : 400A Cable Tag no : P1-Z- 023 Cable RUN : 2 2. Location & Feeder Name :11KV MRS S/S [MRS VCB 22 TO TPO S/S INCOMER-1] 3. General Inspection

: OK

4. Insulation Resistance Test

: (values in Ohms) (Using 5 & 0.5 KV Megger)

Make: KYORITSU REF R ph to Earth Y ph to Earth B ph to Earth R ph to Y ph Y ph to B ph B ph to R ph

Range: 0.5-5KVSl. No.VE-2644

Before HV Test Cable-1 Cable-2 244000 135000 698000 >1T 542000 >1T >1T >1T >1T >1T >1T >1T

Cali due Date:14.12.2010 After HV Test Cable-1 Cable-2 228000 132000 499000 982000 462000 966000 967000 978000 982000 996000 992000 986000

5. DC High Voltage Test

REF

Voltage Applied between

R ph to Earth + Y + B Y ph to Earth + B + R B ph to Earth + R + Y

TESTED BY RAILWAYS

Leakage current in Micro Amps Start Finish Cable-1 Cable-2 Cable-1 Cable-2 80 82 109 102 69 77 82 94 74 78 97 96

FOR L&T

Result OK OK OK

FOR INDIAN

TEST REPORT FOR 11KV HT CABLES

DATE :

CLIENT : INDIANS RAILWAYS WORKSHOP PROJECTS,PATNA PROJECT : 132/11KV-CHAPPRA CASTWHEEL MFG.PLANT,CHAPPRA

Page No Sheet No 6 of 9

6. Functional checks : (Whether Operational Checks OK / Not OK / Not Available) 1 2 3 4

Check cable proper clearance Check cable earthed or unearthed, When earthed cable should be earthed Cable end lugs properly crimped After Hi pot test terminals tightness to be checked

7. Remarks

TESTED BY RAILWAYS

OK OK OK OK

:

FOR L&T

FOR INDIAN

TEST REPORT FOR 11KV HT CABLES

DATE :

Page No

CLIENT : INDIANS RAILWAYS WORKSHOP PROJECTS,PATNA PROJECT : 132/11KV-CHAPPRA CASTWHEEL MFG.PLANT,CHAPPRA

Sheet No 7 of 9

TEST REPORT FOR HI POT TEST 1. Equipment Details

:

Make : UNIVERSAL CABLES Type : XLPE/ AI ARM Size/ Length : 3CX400 SQ MM System : Earthed Rated Volts : 11KV Rated current : 400A Cable Tag no : P1-Z- 023 Cable RUN : 2 2. Location & Feeder Name :11KV MRS S/S [MRS VCB 24 TO MPO S/S INCOMER-2] 3. General Inspection

: OK

4. Insulation Resistance Test

: (values in Ohms) (Using 5 & 0.5 KV Megger)

Make: KYORITSU REF

Range: 0.5-5KVSl. No.VE-2644

Before HV Test Cable-1 Cable-2

Cali due Date:14.12.2010 After HV Test Cable-1 Cable-2

R ph to Earth Y ph to Earth B ph to Earth R ph to Y ph Y ph to B ph B ph to R ph 5. DC High Voltage Test

REF

Voltage Applied between

Leakage current in Micro Amps Start Finish Cable-1 Cable-2 Cable-1 Cable-2

R ph to Earth + Y + B Y ph to Earth + B + R B ph to Earth + R + Y

TESTED BY RAILWAYS

Result OK OK OK

FOR L&T

FOR INDIAN

TEST REPORT FOR 11KV HT CABLES

DATE :

CLIENT : INDIANS RAILWAYS WORKSHOP PROJECTS,PATNA PROJECT : 132/11KV-CHAPPRA CASTWHEEL MFG.PLANT,CHAPPRA

Page No Sheet No 8 of 9

6. Functional checks : (Whether Operational Checks OK / Not OK / Not Available) 1 2 3 4

Check cable proper clearance Check cable earthed or unearthed, When earthed cable should be earthed Cable end lugs properly crimped After Hi pot test terminals tightness to be checked

7. Remarks

TESTED BY RAILWAYS

OK OK OK OK

:

FOR L&T

FOR INDIAN

TEST REPORT FOR 11KV HT CABLES

DATE :

CLIENT : INDIANS RAILWAYS WORKSHOP PROJECTS,PATNA PROJECT : 132/11KV-CHAPPRA CASTWHEEL MFG.PLANT,CHAPPRA

TESTED BY RAILWAYS

FOR L&T

Page No Sheet No 9 of 9

FOR INDIAN