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Customer:- BHEL/NTPC

MDCC No.

S.NO. Drum No. Accepted Length

(Mtrs)

1 A-247 491

2 A-248 480

3 A-249 4894 A-250 504

5 A-251 507

6 A-252 489

7 A-253 484

8 A-254 504

9 A-255 514

10 A-256 506

10 Drums 4968

For NTPC

Size:-1CX630 Sq.mm 6.35/11 KV (A2XY) Unarmoured FRLS Cable

KRISHNA ELECTRICAL INDUSTRIES LTD.

30-B, Industrial Area Banmore (M.P.)

Packing List

P.O. NO.: PE/MM/PRG/P-978/08 DT. 05.03.2009 & AMENDMENT No.2

PRAGATI -III, POWER PROJECT.

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Customer:- BHEL/NTPC

CHP NO: 01021346

S.NO. Drum No. Offered LengthLength

ConsumedFinal Length

(Mtrs) in testing (Mtrs) (Mtrs)

1 A-247 491 491

2 A-248 480 4803 A-249 489 489

4 A-250 508 4 504

5 A-251 507 507

6 A-252 489 489

7 A-253 503 19 484

8 A-254 504 504

9 A-255 514 514

10 A-256 510 4 506

10 Drums 4995 27 4968

Size:-1CX630 Sq.mm 6.35/11 KV (A2XY) Unarmoured FRLS Cable

For Krishna Electrical Industries Ltd.

KRISHNA ELECTRICAL INDUSTRIES LTD.

30-B, Industrial Area Banmore (M.P.)

Packing List

P.O. NO.: PE/MM/PRG/P-978/08 DT. 05.03.2009 & AMENDMENT No.2

PRAGATI -III, POWER PROJECT.

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Page 3 of 4

Customer:- BHEL/NTPC

P.O. NO.: PE/MM/PRG/P-978/08 DT. 05.03.2009 PRAGATI -III, POWER PROJECT. CHP NO: 01021346

Size:-1CX630 Sq.mm 6.35/11 KV (A2XY) Unarmoured FRLS Cable Date of Inspection: 10.06.2010 & 22.06.2010

1) App.Overall Diameter of Cable

(mm)

452

2) Laying up of cores NA

3) Core Identification Natural

4) Colour of outer sheath Black

5) TEST ON CONDUCTOR

Shape of ConductorStranded Compacted

Circular

No. of Strands 58 No. wires (App)

Tensile Strength (N/mm) 100 to 150 (H2 grade)

Wrapping Test Wire shall not break

6) THICKNESS (mm)

Insulation

Nom 3.60 (Nom)

Min 3.14 (Min)

Inner semicon

(Conductor Screen)0.30 (App)

Outer semicon

(Insulation Screen)0.30 (App)

Copper Tape (Metallic Screen)40x0.0600.004 mm x2

Nos. Min 10% over lap

Outer Sheath (Type-ST2) FRLS 1.72 (Min)/2.40 (Nom)

7) Mechanical Test

a) on XLPE Insulation

i)Tensile Strength (N/mm) 12.5 (Min)

ii) Elongation at break (%) 200 (Min)

b) On outer sheath (ST2)

i) Tensile Strength (N/mm) 12.5 (Min)

ii)Elongation at break % 150 (Min)

13.62

18.50

487.5

212.5

0.50

0.60 0.50 0.50

NA NA

NA as per clause no. 6.2.2 of IS:8130/84

2.73/2.89 2.80/2.95 2.80/2.98

3.83 3.80 3.78

3.80

KRISHNA ELECTRICAL INDUSTRIES LTD.30- B, Industrial Area Banmore

Acceptance Test ReportAs Per IS: 7098(Pt-II)/1985 with latest amendment & GTP

Black Black

Natuaral Natuaral Natuaral

NA

SPECIFIED VALUE

46.48

DESCRIPTION OF TEST

Black

OBSERVATION

Drum No.A-250 Drum No.A-253 Drum No.A-256

45.98 46.47

50x0.060x2 Nos.

14% overlap

58 58 58

3.70 3.70

NA as per clause no. 6.2.1 of IS:8130/84

0.50 0.40

21.49

512.5

50x0.060x2 Nos.

14% overlap

50x0.060x2 Nos.

15% overlap

15.58

250

15.65

262.5

20.37

500

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Page 4 of 4

Size:-1CX630 Sq.mm 6.35/11 KV (A2XY) Unarmoured FRLS Cable Date of Inspection: 10.06.2010 & 22.06.2010

SPECIFIED VALUEDESCRIPTION OF TESTOBSERVATION

Drum No.A-250 Drum No.A-253 Drum No.A-256

8) AGEING TEST

(Expressed as % variation after

168 hrs.)

a) On Insulation at 13530C

i) Tenslie Strength (N/mm2) --

ii) % Variation 25% (Max)

iii) Elongation at break % --

iv) % Variation 25% (Max)

b) On Outer Sheath (ST2)

at 10020C

i) Tenslie Strength (N/mm2) 12.5 (Min)

ii) % Variation 25% (Max)

iii) Elongation at break % 150 (Min)

iv) % Variation 25% (Max)

9) HOT SET TEST ON XLPE

INSULATION

i) Elongation under load 175% (Max)

ii)Permanent Elongation aftercooling

15% (Max)

10) VOLUME RESISTIVITY on

XLPE insulation (ohm-cm)

at 27 c 1.0 x 1014

(Min)

at 90 c 1.0 x 1012

(Min)

11) THERMAL STABILITY TEST

On Outer Sheath at 2000.50C 80 minutes (Min)

12) Special Tests for FRLS

property

a) Flammability Test

i) As per IEC-332-Pt-3(Cat-B)

e a ec e por on o ca e

shall not exceed 2.5 mtr

above the bottom edge of the

ii) Swidish Chimmney Test

as per SS-424 1475

(Fire resistance)

NA due to Cable dia.more

than 35 mm

b)Oxygen index test

as per ASTMD-2863 on outer

sheath29% (Min)

c)Halogen Acid Gas Generation

Test

on outer sheath as per IEC 754-1 20% (Max)

d) Smoke Density Test on

Outer sheath as per ASTMD-

2843

i) Max. Smoke Density Rating 60% (Max)

ii) Min. Light Transmission 40% (Min)

13) High Voltage Test at 3 U0for

4 hrs.at 19.05 KVTo Withstand

(Rahul Shrivastava) (Vikas Lata )

DGM (IS) Manager- Quality

NTPC BHEL -PEM

For Krishna Electrical Industries Ltd

(Vinod Gupta)

Manager(QA & I)

----

----

----

----

47.0

3.6 X 1015

4.6 X 1014

Witnessed By

3.9 X 1014

3.9 X 1015

4.6 X 1014

Embossing Details: MPCAB/KRISHNA ELECTRIC 6.35/11 KV 2010 1CX630 SQMM FRLS A2XY .

Note: Drum No. A-253 Selected for length measurement and surface finish checking, No defect observed.

-----94

-2.56

----

13.71----

-0.660

----

---- -11.76

237.5

21.4----

----

----

----

Withstood Withstood Withstood

----- 49.99 -----

18.93 -----

----- 34.7 -----

The affected portion of

cable 1.05 mtr above the

bottom edge of the burner.

-------

-----

----- 50.01 -----

64.5

2.6 X 1015

----- NA -----

-------

----

----

----

----

-----

-14.64

500

1.05

53.5

0.65 1.65