Cable Mv2009

CONTENTS PAGE

3.6/6 (7.2) kV XLPE/PVC 1 x (25 ~ 800) mm² A-16/10 (12) kV XLPE/PVC 1 x (25 ~ 800) mm² A-28.7/15 (17.5) kV XLPE/PVC 1 x (25 ~ 630) mm² A-312/20 (24) kV XLPE/PVC 1 x (35 ~ 630) mm² A-418/30 (36) kV XLPE/PVC 1 x (50 ~ 630) mm² A-5

3.6/6 (7.2) kV XLPE/PVC 3 x (25 ~ 300) mm² B-16/10 (12) kV XLPE/PVC 3 x (25 ~ 300) mm² B-28.7/15 (17.5) kV XLPE/PVC 3 x (25 ~ 300) mm² B-312/20 (24) kV XLPE/PVC 3 x (35 ~ 300) mm² B-418/30 (36) kV XLPE/PVC 3 x (50 ~ 240) mm² B-5

3.6/6 (7.2) kV XLPE/AWA/PVC 1 x (25 ~ 630) mm² C-16/10 (12) kV XLPE/AWA/PVC 1 x (25 ~ 630) mm² C-28.7/15 (17.5) kV XLPE/AWA/PVC 1 x (25 ~ 630) mm² C-312/20 (24) kV XLPE/AWA/PVC 1 x (35 ~ 630) mm² C-418/30 (36) kV XLPE/AWA/PVC 1 x (50 ~ 630) mm² C-5

3.6/6 (7.2) kV XLPE/SWA/PVC 3 x (25 ~ 300) mm² D-16/10 (12) kV XLPE/SWA/PVC 3 x (25 ~ 300) mm² D-28.7/15 (17.5) kV XLPE/SWA/PVC 3 x (25 ~ 300) mm² D-312/20 (24) kV XLPE/SWA/PVC 3 x (35 ~ 300) mm² D-418/30 (36) kV XLPE/SWA/PVC 3 x (50 ~ 240) mm² D-5

3.6/6 (7.2) kV XLPE/DATA/PVC 1 x (25 ~ 630) mm² E-16/10 (12) kV XLPE/DATA/PVC 1 x (25 ~ 630) mm² E-28.7/15 (17.5) kV XLPE/DATA/PVC 1 x (25 ~ 630) mm² E-312/20 (24) kV XLPE/DATA/PVC 1 x (35 ~ 630) mm² E-418/30 (36) kV XLPE/DATA/PVC 1 x (50 ~ 630) mm² E-5

3.6/6 (7.2) kV XLPE/DSTA/PVC 3 x (25 ~ 300) mm² F-16/10 (12) kV XLPE/DSTA/PVC 3 x (25 ~ 300) mm² F-28.7/15 (17.5) kV XLPE/DSTA/PVC 3 x (25 ~ 300) mm² F-312/20 (24) kV XLPE/DSTA/PVC 3 x (35 ~ 300) mm² F-418/30 (36) kV XLPE/DSTA/PVC 3 x (50 ~ 240) mm² F-5

3.6/6 (7.2) kV XLPE/FSWA/PVC 3 x (25 ~ 300) mm² G-16/10 (12) kV XLPE/FSWA/PVC 3 x (25 ~ 300) mm² G-28.7/15 (17.5) kV XLPE/FSWA/PVC 3 x (25 ~ 300) mm² G-312/20 (24) kV XLPE/FSWA/PVC 3 x (35 ~ 300) mm² G-418/30 (36) kV XLPE/FSWA/PVC 3 x (50 ~ 240) mm² G-5

Conditions of Current rating calculation HCorrection factor H-1 , H-2Reduction Factors for groups of more than one multi-core cables in air to be appliedto the current-carrying capacity for one multi-core cable in free air I-1Reduction Factors for groups of more than one circuit of single-core cables to be appliedto the current-carrying capacity for one circuit of singlei-core cables in free air I-2Permissible Pulling tension JMinimum Bending radius JPermissible Side Wall pressure KCalculation of Cable Pulling tension during installation KVoltage drop K

According to : IEC 60502-2

18/30 (36) kV XLPE/SWA/PVC 3 x (25 - 300)mm²6/10 (12) kV XLPE/PVC 1 x (25 - 800)mm²8.7/15 (17.5) kV XLPE/PVC 1 x (25 - 630)mm²12/20 (24) kV XLPE/PVC 1 x (35 - 630)mm²18/30 (36) kV XLPE/PVC 1 x (50 - 630)mm²

Copper Conductor

XLPE Insulation

Conductor Screen

Insulation Screen

Copper Tape Screen

PVC Sheath (Red or Black colour)

BindingTape (manufacturer's option)

3.6/6 (7.2) kV XLPE/PVC 1 x (25 - 800)mm²6/10 (12) kV XLPE/PVC 1 x (25 - 800)mm²8.7/15 (17.5) kV XLPE/PVC 1 x (25 - 630)mm²12/20 (24) kV XLPE/PVC 1 x (35 - 630)mm²18/30 (36) kV XLPE/PVC 1 x (50 - 630)mm²

XLPE Insulated, Copper Tape Shielded and PVC Sheathed Cables (3.6/6 kV ~ 18/30 kV ) XLPE/PVC 1 CORE

AFFILIATE OFSUMITOMO ELECTRIC INDUSTRIES,LTD - JAPAN

PT. SUMI INDO KABEL Tbk.KABELSI

XLPE Insulated, Copper Tape Shielded and PVC Sheathed Cables XLPE/PVC 3 CORE (A)

Note : Special application upon request* Available product in accordance to : SPLN, ICEA/NEMA,

AS standard or other requirement.* Flame retardant test acc to IEC 60332-3

Cat. A, B or C.* Longitudinally Water blocking characteristic.* Anti termite performance.* Tin coated Copper conductor.* Copper wire screen.* Polyethylene / Low smoke Halogen Free

sheath.

CONSTRUCTION DATA No. of Core - 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Nom. Cross-section area mm² 25 35 50 70 95 120 150 185 240 300 400 500 630 800 No. of Wire - 7 7 19 19 19 37 37 37 37 61 61 61 61 61 Diameter of Conductor, approx. *) mm 5.9 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 23.4 26.5 30.3 34.3 Nom. Thick. of Insulation mm 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.6 2.8 3.0 3.2 3.2 3.2 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. Of Outer sheath mm 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.9 2.0 2.1 2.2 2.3 2.5 Overall Diameter of cable mm 17.5 19.0 20.0 21.5 23.5 24.5 26.0 28.0 30.5 33.5 37.0 40.5 45.0 49.0 Weight of cable, approx. kg/km 505 615 745 965 1235 1480 1765 2115 2680 3305 4155 5235 6705 8410

ELECTRICAL DATA AC Voltage test for 5 min. kV 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 Partial Discharge test at max. 10C kV 6.23 6.23 6.23 6.23 6.23 6.23 6.23 6.23 6.23 6.23 6.23 6.23 6.23 6.23 DC Resistance at 20°C /km 0.727 0.524 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.0470 0.0366 0.0283 0.0221 AC Resistance at 90°C /km 0.927 0.669 0.494 0.343 0.247 0.196 0.159 0.127 0.0972 0.0779 0.0614 0.0482 0.0376 0.0310 Insulation Resistance at 20°C ..km 2500 2000 2000 2000 1500 1500 1500 1500 1000 1000 1000 900 800 700 Capacitance F/km 0.258 0.291 0.318 0.361 0.413 0.448 0.485 0.531 0.573 0.596 0.605 0.637 0.715 0.797 Inductance (Trefoil) mH/km 0.406 0.385 0.369 0.348 0.330 0.317 0.308 0.301 0.291 0.285 0.28 0.273 0.268 0.260 Reactance (Trefoil) /km 0.128 0.121 0.116 0.109 0.104 0.100 0.0968 0.0944 0.0913 0.0895 0.0880 0.0859 0.0841 0.0816 Current Carrying Capacity : - Buried direct in ground at 20°C **) (Trefoil) A 140 166 196 239 285 323 361 406 469 526 590 * 655 * 740 * 840

(Flat spaced) A 144 172 203 246 293 332 366 410 470 524 572 * 650 * 730 * 820 - In Air at 30°C (Trefoil) A 163 198 238 296 361 417 473 543 641 735 845 * 940 * 1080 * 1250

(Flat spaced) A 196 238 286 356 434 500 559 637 745 846 938 * 1075 * 1235 * 1420 (Flat touching) A 167 203 243 303 369 426 481 550 647 739 837 * 945 * 1080 * 1250

Short circuit current rating at 1 sec. (approx.) kA 3.5 5.0 7.1 10.0 13.5 17.1 21.4 26.4 34.3 42.9 57.2 71.5 90.0 114.4*) Diameter compacted shape * typical data

**) Thermal resistivity of soil : 1.5°K.m / W

Depth of laying = 0.8 m

3.6/6 (7.2) kV XLPE/PVC 1 x (25 - 800) mm²

(A-1)

XLPE Insulated, Copper Tape Shielded and PVC Sheathed Cables

CONSTRUCTION DATA No. of Core - 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Nom. Cross-section area mm² 25 35 50 70 95 120 150 185 240 300 400 500 630 800 No. of Wire - 7 7 19 19 19 37 37 37 37 61 61 61 61 61 Diameter of Conductor, approx. *) mm 5.9 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 23.4 26.5 30.3 34.3 Nom. Thick. of Insulation mm 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. Of Outer sheath mm 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.9 2.0 2.0 2.2 2.2 2.4 2.5 Overall Diameter of cable mm 19.5 21.0 22.0 23.5 25.5 26.5 28.0 30.0 32.5 34.5 38.0 41.0 45.5 49.5 Weight of cable, approx. kg/km 570 685 815 1040 1315 1565 1855 2210 2785 3385 4220 5265 6735 8445

ELECTRICAL DATA AC Voltage test for 5 min. kV 21 21 21 21 21 21 21 21 21 21 21 21 21 21 Partial Discharge test at max. 10C kV 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 DC Resistance at 20°C /km 0.727 0.524 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.0470 0.0366 0.0283 0.0221 AC Resistance at 90°C /km 0.927 0.669 0.494 0.343 0.247 0.196 0.159 0.127 0.0972 0.0779 0.0614 0.0482 0.0376 0.0310 Insulation Resistance at 20°C ..km 3000 2500 2500 2000 2000 2000 2000 1500 1500 1500 1500 1000 900 800 Capacitance F/km 0.202 0.226 0.246 0.278 0.315 0.341 0.368 0.401 0.446 0.492 0.545 0.605 0.679 0.756 Inductance (Trefoil) mH/km 0.428 0.406 0.388 0.366 0.346 0.333 0.323 0.314 0.303 0.291 0.286 0.276 0.270 0.262 Reactance (Trefoil) /km 0.134 0.127 0.122 0.115 0.109 0.104 0.101 0.0987 0.0953 0.0913 0.0897 0.0866 0.0848 0.0823 Current Carrying Capacity : - Buried direct in ground at 20°C **) (Trefoil) A 140 166 196 239 285 323 361 406 469 526 590 * 655 * 740 * 840

(Flat spaced) A 144 172 203 246 293 332 366 410 470 524 572 * 650 * 730 * 820 - In Air at 30°C (Trefoil) A 163 198 238 296 361 417 473 543 641 735 845 * 940 * 1080 * 1250

(Flat spaced) A 196 238 286 356 434 500 559 637 745 846 938 * 1075 * 1235 * 1420 (Flat touching) A 167 203 243 303 369 426 481 550 647 739 837 * 945 * 1080 * 1250

Short circuit current rating at 1 sec. (approx.) kA 3.5 5.0 7.1 10.0 13.5 17.1 21.4 26.4 34.3 42.9 57.2 71.5 90.0 114.4*) Diameter compacted shape * typical data



6/10 (12) kV XLPE/PVC 1 x (25 - 800) mm²

XLPE Insulated, Copper Tape Shielded and PVC Sheathed Cables

(A-2)

CONSTRUCTION DATA No. of Core - 1 1 1 1 1 1 1 1 1 1 1 1 1 Nom. Cross-section area mm² 25 35 50 70 95 120 150 185 240 300 400 500 630 No. of Wire - 7 7 19 19 19 37 37 37 37 61 61 61 61 Diameter of Conductor, approx. *) mm 5.9 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 23.4 26.5 30.3 Nom. Thick. of Insulation mm 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. Of Outer sheath mm 1.8 1.8 1.8 1.8 1.8 1.9 1.9 2.0 2.1 2.1 2.2 2.3 2.4 Overall Diameter of cable mm 22.0 23.0 24.0 25.5 27.5 29.0 30.5 32.0 34.5 37.0 40.0 43.5 48.0 Weight of cable, approx. kg/km 650 765 900 1130 1415 1665 1960 2335 2920 3525 4355 5430 6895

ELECTRICAL DATA AC Voltage test for 5 min. kV 30.5 30.5 30.5 30.5 30.5 30.5 30.5 30.5 30.5 30.5 30.5 30.5 30.5 Partial Discharge test at max. 10C kV 15.1 15.1 15.1 15.1 15.1 15.1 15.1 15.1 15.1 15.1 15.1 15.1 15.1 DC Resistance at 20°C /km 0.727 0.524 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.0470 0.0366 0.0283 AC Resistance at 90°C /km 0.927 0.669 0.494 0.343 0.247 0.196 0.159 0.127 0.0972 0.0779 0.0614 0.0482 0.0376 Insulation Resistance at 20°C ..km 3500 3000 3000 2500 2500 2500 2000 2000 2000 1500 1500 1500 1500 Capacitance F/km 0.168 0.186 0.202 0.226 0.255 0.275 0.296 0.322 0.356 0.392 0.432 0.478 0.535 Inductance (Trefoil) mH/km 0.452 0.424 0.406 0.382 0.361 0.351 0.340 0.327 0.315 0.305 0.296 0.288 0.281 Reactance (Trefoil) /km 0.142 0.133 0.127 0.120 0.113 0.110 0.107 0.103 0.0990 0.0957 0.0929 0.0904 0.0881 Current Carrying Capacity : - Buried direct in ground at 20°C **) (Trefoil) A 140 166 196 239 285 323 361 406 469 526 590 * 655 * 740

(Flat spaced) A 144 172 203 246 293 332 366 410 470 524 572 * 650 * 730 - In Air at 30°C (Trefoil) A 163 198 238 296 361 417 473 543 641 735 845 * 940 * 1080

(Flat spaced) A 196 238 286 356 434 500 559 637 745 846 938 * 1075 * 1235 (Flat touching) A 167 203 243 303 369 426 481 550 647 739 837 * 945 * 1080

Short circuit current rating at 1 sec. (approx.) kA 3.5 5.0 7.1 10.0 13.5 17.1 21.4 26.4 34.3 42.9 57.2 71.5 90.0*) Diameter compacted shape * typical data



8.7/15 (17.5) kV XLPE/PVC 1 x (25 - 630) mm²XLPE Insulated, Copper Tape Shielded and PVC Sheathed Cables

(A-3)

CONSTRUCTION DATA No. of Core - 1 1 1 1 1 1 1 1 1 1 1 1 Nom. Cross-section area mm² 35 50 70 95 120 150 185 240 300 400 500 630 No. of Wire - 7 19 19 19 37 37 37 37 61 61 61 61 Diameter of Conductor, approx. *) mm 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 23.4 26.5 30.3 Nom. Thick. of Insulation mm 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. Of Outer sheath mm 1.8 1.8 1.8 1.9 1.9 2.0 2.0 2.1 2.2 2.3 2.4 2.5 Overall Diameter of cable mm 25.5 26.5 28.0 30.0 31.0 32.5 34.5 37.0 39.5 42.5 45.5 50.0 Weight of cable, approx. kg/km 855 995 1225 1520 1775 2085 2455 3045 3680 4520 5585 7090

ELECTRICAL DATA AC Voltage test for 5 min. kV 42 42 42 42 42 42 42 42 42 42 42 42 Partial Discharge test at max. 10C kV 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 DC Resistance at 20°C /km 0.524 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.0470 0.0366 0.0283 AC Resistance at 90°C /km 0.669 0.494 0.343 0.247 0.196 0.159 0.127 0.0972 0.0779 0.0614 0.0482 0.0376 Insulation Resistance at 20°C ..km 3500 3500 3000 3000 2500 2500 2500 2000 2000 2000 1500 1500 Capacitance F/km 0.161 0.174 0.194 0.218 0.234 0.251 0.272 0.300 0.329 0.362 0.399 0.445 Inductance (Trefoil) mH/km 0.444 0.426 0.401 0.379 0.364 0.353 0.342 0.329 0.318 0.308 0.297 0.289 Reactance (Trefoil) /km 0.140 0.134 0.126 0.119 0.114 0.111 0.108 0.103 0.100 0.0967 0.0932 0.0907 Current Carrying Capacity : - Buried direct in ground at 20°C **) (Trefoil) A 166 196 239 285 323 361 406 469 526 590 * 655 * 740

(Flat spaced) A 172 203 246 293 332 366 410 470 524 572 * 650 * 730 - In Air at 30°C (Trefoil) A 198 238 296 361 417 473 543 641 735 845 * 940 * 1080

(Flat spaced) A 238 286 356 434 500 559 637 745 846 938 * 1075 * 1235 (Flat touching) A 203 243 303 369 426 481 550 647 739 837 * 945 * 1080

Short circuit current rating at 1 sec. (approx.) kA 5.0 7.1 10.0 13.5 17.1 21.4 26.4 34.3 42.9 57.2 71.5 90.0*) Diameter compacted shape * typical data



12/20 (24) kV XLPE/PVC 1 x (35 - 630) mm²XLPE Insulated, Copper Tape Shielded and PVC Sheathed Cables

(A-4)

CONSTRUCTION DATA No. of Core - 1 1 1 1 1 1 1 1 1 1 1 Nom. Cross-section area mm² 50 70 95 120 150 185 240 300 400 500 630 No. of Wire - 19 19 19 37 37 37 37 61 61 61 61 Diameter of Conductor, approx. *) mm 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 23.4 26.5 30.3 Nom. Thick. of Insulation mm 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. Of Outer sheath mm 2.0 2.0 2.1 2.1 2.2 2.2 2.3 2.4 2.5 2.6 2.7 Overall Diameter of cable mm 31.5 33.5 35.5 36.5 38.5 40.0 42.5 45.0 48.0 51.0 55.5 Weight of cable, approx. kg/km 1255 1500 1820 2090 2415 2795 3415 4050 4910 6025 7570

ELECTRICAL DATA AC Voltage test for 5 min. kV 63 63 63 63 63 63 63 63 63 63 63 Partial Discharge test at max. 10C kV 31.1 31.1 31.1 31.1 31.1 31.1 31.1 31.1 31.1 31.1 31.1 DC Resistance at 20°C /km 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.0470 0.0366 0.0283 AC Resistance at 90°C /km 0.494 0.343 0.247 0.196 0.159 0.127 0.0972 0.0779 0.0614 0.0482 0.0376 Insulation Resistance at 20°C ..km 4500 4000 3500 3500 3000 3000 2500 2500 2500 2000 2000 Capacitance F/km 0.136 0.151 0.167 0.179 0.191 0.206 0.225 0.246 0.269 0.295 0.327 Inductance (Trefoil) mH/km 0.460 0.437 0.412 0.397 0.387 0.372 0.357 0.344 0.332 0.320 0.310 Reactance (Trefoil) /km 0.145 0.137 0.130 0.125 0.121 0.117 0.112 0.108 0.104 0.100 0.0972 Current Carrying Capacity : - Buried direct in ground at 20°C **) (Trefoil) A 196 239 285 323 361 406 469 526 590 * 655 * 740

(Flat spaced) A 203 246 293 332 366 410 470 524 572 * 650 * 730 - In Air at 30°C (Trefoil) A 238 296 361 417 473 543 641 735 845 * 940 * 1080

(Flat spaced) A 286 356 434 500 559 637 745 846 938 * 1075 * 1235 (Flat touching) A 243 303 369 426 481 550 647 739 837 * 945 * 1080

Short circuit current rating at 1 sec. (approx.) kA 7.1 10.0 13.5 17.1 21.4 26.4 34.3 42.9 57.2 71.5 90.0*) Diameter compacted shape * is typical data



18/30 (36) kV XLPE/PVC 1 x (50 - 630) mm²XLPE Insulated, Copper Tape Shielded and PVC Sheathed Cables

(A-5)


Copper Conductor

XLPE Insulation

Conductor Screen

Insulation Screen

Copper Tape Screen

Filler (Polyprophylene yarn, or extruded fillerupon request)


Binding Tape (manufacturer's option)

Identification of core(Red, Yellow, Blue by coloured tape)

XLPE Insulated, Copper Tape Shielded and PVC Sheathed Cables (3.6/6 kV ~ 18/30 kV) XLPE/PVC 3 CORE



(B)




sheath.

CONSTRUCTION DATA No. of Core - 3 3 3 3 3 3 3 3 3 3 Nom. Cross-section area mm² 25 35 50 70 95 120 150 185 240 300 No. of Wire - 7 7 19 19 19 37 37 37 37 61 Diameter of Conductor, approx. *) mm 5.9 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 Nom. Thick. of Insulation mm 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.6 2.8 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Outer sheath mm 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 3.0 3.2 Overall Diameter of cable mm 35.0 37.5 40.0 43.5 48.0 51.0 54.0 58.0 64.0 70.5 Weight of cable, approx. kg/km 1600 1975 2400 3115 4015 4810 5735 6875 8735 10765

ELECTRICAL DATA AC Voltage test for 5 min. kV 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 Partial Discharge test at max. 10C kV 6.23 6.23 6.23 6.23 6.23 6.23 6.23 6.23 6.23 6.23 DC Resistance at 20°C /km 0.727 0.524 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 AC Resistance at 90°C /km 0.927 0.669 0.494 0.343 0.247 0.197 0.160 0.128 0.0984 0.0799 Insulation Resistance at 20°C ..km 2500 2000 2000 2000 1500 1500 1500 1500 1000 1000 Capacitance F/km 0.258 0.291 0.318 0.361 0.413 0.448 0.485 0.531 0.573 0.596 Inductance mH/km 0.363 0.342 0.328 0.311 0.296 0.287 0.279 0.271 0.264 0.259 Reactance /km 0.114 0.107 0.103 0.0977 0.0928 0.0901 0.0877 0.0852 0.0830 0.0815 Current Carrying Capacity :

- Buried direct **) A 129 153 181 221 262 298 334 377 434 489 in ground at 20°C- In Air at 30°C A 142 170 204 253 304 351 398 455 531 606

Short circuit current rating at 1 sec. (approx.) kA 3.5 5.0 7.1 10.0 13.5 17.1 21.4 26.4 34.3 42.9 Note : *) Diameter compacted shape

**) Thermal resistivity of soil : 1.5°K.m / WDepth of laying = 0.8 m

3.6/6 (7.2) kV XLPE/PVC 3 x (25 - 300)mm²XLPE Insulated, Copper Tape Shielded and PVC Sheathed Cables

(B-1)

CONSTRUCTION DATA No. of Core - 3 3 3 3 3 3 3 3 3 3 Nom. Cross-section area mm² 25 35 50 70 95 120 150 185 240 300 No. of Wire - 7 7 19 19 19 37 37 37 37 61 Diameter of Conductor, approx. *) mm 5.9 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 Nom. Thick. of Insulation mm 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Outer sheath mm 2.2 2.3 2.4 2.5 2.7 2.8 2.9 3.0 3.1 3.3 Overall Diameter of cable mm 39.5 42.0 44.5 48.0 52.5 55.5 59.0 63.0 68.0 73.5 Weight of cable, approx. kg/km 1845 2240 2675 3415 4340 2175 6125 7290 9115 11095

ELECTRICAL DATA AC Voltage test for 5 min. kV 21 21 21 21 21 21 21 21 21 21 Partial Discharge test at max. 10C kV 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 DC Resistance at 20°C /km 0.727 0.524 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 AC Resistance at 90°C /km 0.927 0.669 0.494 0.343 0.247 0.197 0.160 0.128 0.0984 0.0799 Insulation Resistance at 20°C ..km 3000 2500 2500 2000 2000 2000 2000 1500 1500 1500 Capacitance F/km 0.202 0.226 0.246 0.278 0.315 0.341 0.368 0.401 0.446 0.492 Inductance mH/km 0.389 0.367 0.352 0.332 0.315 0.305 0.296 0.287 0.277 0.269 Reactance /km 0.122 0.115 0.110 0.104 0.0989 0.0958 0.0930 0.0902 0.0871 0.0844 Current Carrying Capacity :




6/10 (12) kV XLPE/PVC 3 x (25 - 300)mm²XLPE Insulated, Copper Tape Shielded and PVC Sheathed Cables

(B-2)

CONSTRUCTION DATA No. of Core - 3 3 3 3 3 3 3 3 3 3 Nom. Cross-section area mm² 25 35 50 70 95 120 150 185 240 300 No. of Wire - 7 7 19 19 19 37 37 37 37 61 Diameter of Conductor, approx. *) mm 5.9 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 Nom. Thick. of Insulation mm 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Outer sheath mm 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.3 3.5 Overall Diameter of cable mm 44.5 47.5 49.5 53.5 57.5 60.5 64.0 67.5 73 78.5 Weight of cable, approx. kg/km 2165 2580 3035 3795 4750 5585 6550 7740 9630 11650





8.7/15 (17.5) kV XLPE/PVC 3 x (25 - 300)mm²XLPE Insulated, Copper Tape Shielded and PVC Sheathed Cables

(B-3)

CONSTRUCTION DATA No. of Core - 3 3 3 3 3 3 3 3 3 Nom. Cross-section area mm² 35 50 70 95 120 150 185 240 300 No. of Wire - 7 19 19 19 37 37 37 37 61 Diameter of Conductor, approx. *) mm 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 Nom. Thick. of Insulation mm 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Outer sheath mm 2.6 2.7 2.8 3.0 3.1 3.2 3.3 3.5 3.6 Overall Diameter of cable mm 52.5 54.5 58.5 63.0 66.0 69.0 73.0 78.0 83.5 Weight of cable, approx. kg/km 2935 3400 4190 5200 6050 7040 8255 10185 12205

ELECTRICAL DATA AC Voltage test for 5 min. kV 42 42 42 42 42 42 42 42 42 Partial Discharge test at max. 10C kV 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 DC Resistance at 20°C /km 0.524 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 AC Resistance at 90°C /km 0.669 0.494 0.343 0.247 0.196 0.159 0.127 0.0972 0.0799 Insulation Resistance at 20°C ..km 3500 3500 3000 3000 2500 2500 2500 2000 2000 Capacitance F/km 0.161 0.174 0.194 0.218 0.234 0.251 0.272 0.300 0.329 Inductance mH/km 0.412 0.395 0.372 0.352 0.340 0.329 0.318 0.306 0.295 Reactance /km 0.129 0.124 0.117 0.110 0.107 0.103 0.100 0.0961 0.0927 Current Carrying Capacity :

- Buried direct **) A 153 181 221 262 298 334 377 434 489 in ground at 20°C- In Air at 30°C A 170 204 253 304 351 398 455 531 606

Short circuit current rating at 1 sec. (approx.) kA 5.0 7.1 10.0 13.5 17.1 21.4 26.4 34.3 42.9 Note : *) Diameter compacted shape



(B4)

CONSTRUCTION DATA No. of Core - 3 3 3 3 3 3 3 Nom. Cross-section area mm² 50 70 95 120 150 185 240 No. of Wire - 19 19 19 37 37 37 37 Diameter of Conductor, approx. *) mm 8.1 9.7 11.6 12.9 14.3 16.0 18.3 Nom. Thick. of Insulation mm 8.0 8.0 8.0 8.0 8.0 8.0 8.0 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Outer sheath mm 3.1 3.2 3.3 3.4 3.6 3.7 3.8 Overall Diameter of cable mm 66.5 70.5 74.5 77.5 81.0 85.0 90.0 Weight of cable, approx. kg/km 4445 5290 6340 7240 8315 9595 11570

ELECTRICAL DATA AC Voltage test for 5 min. kV 63 63 63 63 63 63 63 Partial Discharge test at max. 10C kV 31.1 31.1 31.1 31.1 31.1 31.1 31.1 DC Resistance at 20°C /km 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 AC Resistance at 90°C /km 0.494 0.343 0.247 0.196 0.159 0.127 0.0972 Insulation Resistance at 20°C ..km 4500 4000 3500 3500 3000 3000 2500 Capacitance F/km 0.136 0.151 0.167 0.179 0.191 0.206 0.225 Inductance mH/km 0.436 0.411 0.388 0.375 0.362 0.35 0.335 Reactance /km 0.137 0.129 0.122 0.118 0.114 0.110 0.105 Current Carrying Capacity :

- Buried direct **) A 181 221 262 298 334 377 434 in ground at 20°C- In Air at 30°C A 204 253 304 351 398 455 531

Short circuit current rating at 1 sec. (approx.) kA 7.1 10.0 13.5 17.1 21.4 26.4 34.3 Note : *) Diameter compacted shape



(B5)


XLPE Insulated, Copper Tape Shielded, Round Aluminium Wire Armoured

18/30 (36) kV XLPE/SWA/PVC 3 x (25 - 300)mm²6/10 (12) kV XLPE/AWA/PVC 1 x (25 - 300)mm²8.7/15 (17.5) kV XLPE/AWA/PVC 1 x (25 - 300)mm²12/20 (24) kV XLPE/AWA/PVC 1 x (25 - 300)mm²18/30 (36) kV XLPE/AWA/PVC 1 x (25 - 300)mm²

Copper Conductor

XLPE Insulation

Conductor Screen

Insulation Screen

Copper Tape Screen

PVC Separation Sheath

Round Aluminium Wire Armour




3.6/6 (7.2) kV XLPE/AWA/PVC 1 x (25 - 300)mm²6/10 (12) kV XLPE/AWA/PVC 1 x (25 - 300)mm²8.7/15 (17.5) kV XLPE/AWA/PVC 1 x (25 - 300)mm²12/20 (24) kV XLPE/AWA/PVC 1 x (25 - 300)mm²18/30 (36) kV XLPE/AWA/PVC 1 x (25 - 300)mm²

(3.6/6 kV ~ 18/30 kV) XLPE/AWA/PVC and PVC Sheathed Cables



(C)




sheath.

3.6/6 (7.2) kV XLPE/AWA/PVC 1 x (25 - 630)mm²XLPE Insulated, Copper Tape Shielded, Round Aluminium Wire Armoured and PVC Sheathed Cables

CONSTRUCTION DATA No. of Core - 1 1 1 1 1 1 1 1 1 1 1 1 1 Nom. Cross-section area mm² 25 35 50 70 95 120 150 185 240 300 400 500 630 No. of Wire - 7 7 19 19 19 37 37 37 37 61 61 61 91 Diameter of Conductor, approx. *) mm 5.9 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 23.4 26.5 30.3 Diameter of Conductor, approx. *) mm 5.9 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 23.4 26.5 30.3 Nom. Thick. of Insulation mm 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.6 2.8 3.0 3.2 3.2 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.3 1.4 Nom. Diameter of Round Aluminium wire mm 1.6 1.6 1.6 1.6 1.6 1.6 1.6 2.0 2.0 2.0 2.0 2.5 2.5 Nom. Diameter of Round Aluminium wire mm 1.6 1.6 1.6 1.6 1.6 1.6 1.6 2.0 2.0 2.0 2.0 2.5 2.5 Nom. Thick. of Outer sheath mm 1.8 1.8 1.8 1.8 1.9 1.9 2.0 2.1 2.1 2.2 2.3 2.5 2.6 Overall Diameter of cable mm 23.5 24.5 25.5 27.5 29.0 30.5 32.0 35.0 37.5 40.5 44.0 48.5 52.5 Weight of cable, approx. kg/km 800 930 1070 1315 1615 1875 2200 2665 3280 3960 4865 6185 7680

ELECTRICAL DATA ELECTRICAL DATA AC Voltage test for 5 min. kV 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 Partial Discharge test at max. 10C kV 6.23 6.23 6.23 6.23 6.23 6.23 6.23 6.23 6.23 6.23 6.23 6.23 6.23 DC Resistance at 20°C /km 0.727 0.524 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.0470 0.0366 0.0283 AC Resistance at 90°C /km 0.927 0.669 0.494 0.343 0.247 0.196 0.159 0.127 0.0972 0.0779 0.0614 0.0482 0.0376

(C-1)

Insulation Resistance at 20°C ..km 2500 2000 2000 2000 1500 1500 1500 1500 1000 1000 1000 900 800 Capacitance F/km 0.258 0.291 0.318 0.361 0.413 0.448 0.485 0.531 0.573 0.596 0.605 0.637 0.715 Inductance (Trefoil) mH/km 0.465 0.436 0.418 0.397 0.372 0.361 0.350 0.345 0.332 0.323 0.315 0.310 0.299 Reactance (Trefoil) /km 0.146 0.137 0.131 0.125 0.117 0.113 0.110 0.108 0.104 0.101 0.0989 0.0972 0.0937 Current Carrying Capacity : Current Carrying Capacity : - Buried direct in ground at 20°C **) (Trefoil) A 140 166 196 239 285 323 361 406 469 526 590 * 655 * 740





Depth of laying = 0.8 mDepth of laying = 0.8 m

6/10 (12) kV XLPE/AWA/PVC 1 x (25 - 630)mm²

XLPE Insulated, Copper Tape Shielded, Round Aluminium Wire Armoured and PVC Sheathed Cables


ELECTRICAL DATA ELECTRICAL DATA AC Voltage test for 5 min. kV 21 21 21 21 21 21 21 21 21 21 21 21 21 Partial Discharge test at max. 10C kV 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 DC Resistance at 20°C /km 0.727 0.524 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.0470 0.0366 0.0283 AC Resistance at 90°C /km 0.927 0.669 0.494 0.343 0.247 0.196 0.159 0.127 0.0972 0.0779 0.0614 0.0482 0.0376

(C-2)







8.7/15 (17.5) kV XLPE/AWA/PVC 1 x (25 - 630)mm²



ELECTRICAL DATA ELECTRICAL DATA AC Voltage test for 5 min. kV 30.5 30.5 30.5 30.5 30.5 30.5 30.5 30.5 30.5 30.5 30.5 30.5 30.5 Partial Discharge test at max. 10C kV 15.1 15.1 15.1 15.1 15.1 15.1 15.1 15.1 15.1 15.1 15.1 15.1 15.1 DC Resistance at 20°C /km 0.727 0.524 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.0470 0.0366 0.0283 AC Resistance at 90°C /km 0.927 0.669 0.494 0.343 0.247 0.196 0.159 0.127 0.0972 0.0779 0.0614 0.0482 0.0376

(C-3)









CONSTRUCTION DATA No. of Core - 1 1 1 1 1 1 1 1 1 1 1 1 Nom. Cross-section area mm² 35 50 70 95 120 150 185 240 300 400 500 630 No. of Wire - 7 19 19 19 37 37 37 37 61 61 61 91 Diameter of Conductor, approx. *) mm 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 23.4 26.5 30.3 Diameter of Conductor, approx. *) mm 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 23.4 26.5 30.3 Nom. Thick. of Insulation mm 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.3 1.3 1.4 1.5 Nom. Diameter of Round Aluminium wire mm 1.6 1.6 2.0 2.0 2.0 2.0 2.0 2.0 2.5 2.5 2.5 2.5 Nom. Diameter of Round Aluminium wire mm 1.6 1.6 2.0 2.0 2.0 2.0 2.0 2.0 2.5 2.5 2.5 2.5 Nom. Thick. of Outer sheath mm 1.9 2.0 2.1 2.1 2.2 2.2 2.3 2.3 2.5 2.6 2.7 2.8 Overall Diameter of cable mm 31.0 32.5 35.0 37.0 38.5 39.5 41.5 44.0 47.5 50.5 54.0 58.0 Weight of cable, approx. kg/km 1260 1430 1775 2105 2405 2725 3140 3765 4610 5510 6680 8225

ELECTRICAL DATA ELECTRICAL DATA AC Voltage test for 5 min. kV 42 42 42 42 42 42 42 42 42 42 42 42 Partial Discharge test at max. 10C kV 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 DC Resistance at 20°C /km 0.524 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.0470 0.0366 0.0283 AC Resistance at 90°C /km 0.669 0.494 0.343 0.247 0.196 0.159 0.127 0.0972 0.0779 0.0614 0.0482 0.0376

(C-4)

Insulation Resistance at 20°C ..km 3500 3500 3000 3000 2500 2500 2500 2000 2000 2000 1500 1500 Capacitance F/km 0.161 0.174 0.194 0.218 0.234 0.251 0.272 0.300 0.329 0.362 0.399 0.445 Inductance (Trefoil) mH/km 0.483 0.467 0.445 0.412 0.407 0.392 0.379 0.364 0.355 0.344 0.331 0.318 Reactance (Trefoil) /km 0.152 0.147 0.140 0.132 0.128 0.123 0.119 0.114 0.111 0.108 0.104 0.100 Current Carrying Capacity : Current Carrying Capacity : - Buried direct in ground at 20°C **) (Trefoil) A 166 196 239 285 323 361 406 469 526 590 * 655 * 740








CONSTRUCTION DATA No. of Core - 1 1 1 1 1 1 1 1 1 1 1 Nom. Cross-section area mm² 50 70 95 120 150 185 240 300 400 500 630 No. of Wire - 19 19 19 37 37 37 37 61 61 61 91 Diameter of Conductor, approx. *) mm 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 23.4 26.5 30.3 Diameter of Conductor, approx. *) mm 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 23.4 26.5 30.3 Nom. Thick. of Insulation mm 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.2 1.2 1.2 1.2 1.3 1.3 1.3 1.4 1.4 1.5 1.6 Nom. Diameter of Round Aluminium wire mm 2.0 2.0 2.0 2.0 2.5 2.5 2.5 2.5 2.5 2.5 2.5 Nom. Diameter of Round Aluminium wire mm 2.0 2.0 2.0 2.0 2.5 2.5 2.5 2.5 2.5 2.5 2.5 Nom. Thick. of Outer sheath mm 2.2 2.2 2.3 2.3 2.4 2.5 2.6 2.6 2.7 2.8 3.0 Overall Diameter of cable mm 38.5 40.5 42.5 43.5 46.0 48.0 50.5 53.0 56.0 59.5 64.0 Weight of cable, approx. kg/km 1880 2155 2510 2800 3290 3730 4405 5115 6040 7245 8855

ELECTRICAL DATA ELECTRICAL DATA AC Voltage test for 5 min. kV 63 63 63 63 63 63 63 63 63 63 63 Partial Discharge test at max. 10C kV 31.1 31.1 31.1 31.1 31.1 31.1 31.1 31.1 31.1 31.1 31.1 DC Resistance at 20°C /km 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.0470 0.0366 0.0283 AC Resistance at 90°C /km 0.494 0.343 0.247 0.196 0.159 0.127 0.0972 0.0779 0.0614 0.0482 0.0376

(C-5)

Insulation Resistance at 20°C ..km 4500 4000 3500 3500 3000 3000 2500 2500 2500 2000 2000 Capacitance F/km 0.136 0.151 0.167 0.179 0.191 0.206 0.225 0.246 0.269 0.295 0.327 Inductance (Trefoil) mH/km 0.500 0.474 0.448 0.432 0.422 0.408 0.392 0.377 0.363 0.350 0.338 Reactance (Trefoil) /km 0.157 0.149 0.141 0.136 0.133 0.128 0.123 0.118 0.114 0.110 0.106 Current Carrying Capacity : Current Carrying Capacity : - Buried direct in ground at 20°C **) (Trefoil) A 196 239 285 323 361 406 469 526 590 * 655 * 740



Short circuit current rating at 1 sec. (approx.) kA 7.1 10.0 13.5 17.1 21.4 26.4 34.3 42.9 57.2 71.5 90.0*) Diameter compacted shape * typical data




Copper Conductor

XLPE InsulationConductor Screen

Insulation ScreenIdentification tape(Red, Yellow, Blue by coloured tape)

Copper Tape Screen

Separation Sheath




Galvanized Round Steel Wire Armour



XLPE Insulated, Copper Tape Shielded, Galvanized Round Steel Wire Armoured and PVC Sheathed Cables

(3.6/6 kV ~ 18/30 kV) XLPE/SWA/PVC

(D)





sheath.

CONSTRUCTION DATA No. of Core - 3 3 3 3 3 3 3 3 3 3 Nom. Cross-section area mm² 25 35 50 70 95 120 150 185 240 300 No. of Wire - 7 7 19 19 19 37 37 37 37 61 Diameter of Conductor, approx. *) mm 5.9 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 Nom. Thick. of Insulation mm 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.6 2.8 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.2 1.3 1.3 1.4 1.4 1.5 1.6 1.6 1.7 1.8 Nom. Diameter of Round Steel wire mm 2.0 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 3.15 Nom. Thick. of Outer sheath mm 2.3 2.4 2.5 2.6 2.8 2.9 3.0 3.1 3.3 3.5 Overall Diameter of cable mm 41.5 45.0 47.5 51.0 55.5 59.0 62.5 66.0 71.5 79.5 Weight of cable, approx. kg/km 3020 3870 4390 5335 6440 7435 8525 9815 11945 15200





3.6/6 (7.2) kV XLPE/SWA/PVC 3 x (25 - 300)mm²XLPE Insulated, Copper Tape Shielded, Galvanized Round Steel Wire Armoured and PVC Sheathed Cables

(D-1)






6/10 (12) kV XLPE/SWA/PVC 3 x (25 - 300)mm²XLPE Insulated, Copper Tape Shielded, Galvanized Round Steel Wire Armoured and PVC Sheathed Cables

(D-2)






8.7/15 (17.5) kV XLPE/SWA/PVC 3 x (25 - 300)mm²XLPE Insulated, Copper Tape Shielded, Galvanized Round Steel Wire Armoured and PVC Sheathed Cables

(D-3)

CONSTRUCTION DATA No. of Core - 3 3 3 3 3 3 3 3 3 Nom. Cross-section area mm² 35 50 70 95 120 150 185 240 300 No. of Wire - 7 19 19 19 37 37 37 37 61 Diameter of Conductor, approx. *) mm 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 Nom. Thick. of Insulation mm 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.5 1.6 1.6 1.7 1.8 1.8 1.9 2.0 2.1 Nom. Diameter of Round Steel wire mm 2.5 2.5 2.5 2.5 3.15 3.15 3.15 3.15 3.15 Nom. Thick. of Outer sheath mm 2.9 3.0 3.1 3.2 3.4 3.5 3.6 3.8 3.9 Overall Diameter of cable mm 60.0 62.5 66.0 70.5 75.0 78.5 82.5 88.0 93.5 Weight of cable, approx. kg/km 5600 6230 7170 8335 10210 11400 12870 15145 17550






(D-4)

CONSTRUCTION DATA No. of Core - 3 3 3 3 3 3 3 Nom. Cross-section area mm² 50 70 95 120 150 185 240 No. of Wire - 19 19 19 37 37 37 37 Diameter of Conductor, approx. *) mm 8.1 9.7 11.6 12.9 14.3 16.0 18.3 Nom. Thick. of Insulation mm 8.0 8.0 8.0 8.0 8.0 8.0 8.0 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.8 1.8 1.9 2.0 2.0 2.1 2.2 Nom. Diameter of Round Steel wire mm 3.15 3.15 3.15 3.15 3.15 3.15 3.15 Nom. Thick. of Outer sheath mm 3.4 3.5 3.7 3.8 3.9 4.0 4.2 Overall Diameter of cable mm 76.0 79.5 84.0 87.5 90.5 94.5 100.0 Weight of cable, approx. kg/km 8670 9720 11085 12170 13415 15010 17360






(D-5)


XLPE Insulated, Copper Tape Shielded, Double Aluminium Tape Armoured

(3.6/6 kV ~ 18/30 kV) XLPE/DATA/PVC and PVC Sheathed Cables



Copper Conductor

XLPE Insulation

Conductor Screen

Insulation Screen

Copper Tape Screen


Double Aluminium Tape Armour





(E)

* Flame retardant test acc to IEC 60332-3Cat. A, B or C.

* Longitudinally Water blocking characteristic.* Anti termite performance.* Tin coated Copper conductor.* Copper wire screen.* Polyethylene / Low smoke Halogen Free

sheath.

CONSTRUCTION DATA No. of Core - 1 1 1 1 1 1 1 1 1 1 1 1 1 Nom. Cross-section area mm² 25 35 50 70 95 120 150 185 240 300 400 500 630 No. of Wire - 7 7 19 19 19 37 37 37 37 61 61 61 91 Diameter of Conductor, approx. *) mm 5.9 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 23.4 26.5 30.3 Nom. Thick. of Insulation mm 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.6 2.8 3.0 3.2 3.2 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.3 1.4 Nom. Thickness of Aluminium tape mm 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Nom. Thick. of Outer sheath mm 1.8 1.8 1.8 1.8 1.8 1.9 1.9 2.0 2.1 2.2 2.3 2.4 2.5 Overall Diameter of cable mm 21.5 23.0 24.0 25.5 27.5 28.5 30.0 32.0 34.5 37.5 41.0 45.0 49.5 Weight of cable, approx. kg/km 715 840 980 1215 1510 1770 2065 2450 3060 3720 4610 5735 7285







3.6/6 (7.2) kV XLPE/DATA/PVC 1 x (25 - 630)mm²XLPE Insulated, Copper Tape Shielded, Double Aluminium Tape Armoured and PVC Sheathed Cables

(E-1)


ELECTRICAL DATA AC Voltage test for 5 min. kV 21 21 21 21 21 21 21 21 21 21 21 21 21 Partial Discharge test at max. 10C kV 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 10.38 DC Resistance at 20°C /km 0.727 0.524 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.0470 0.0366 0.0283 AC Resistance at 90°C /km 0.927 0.669 0.494 0.343 0.247 0.196 0.159 0.127 0.0972 0.0779 0.0614 0.0482 0.0376 Insulation Resistance at 20°C ..km 3000 2500 2500 2000 2000 2000 2000 1500 1500 1500 1500 1000 900 Capacitance F/km 0.202 0.226 0.246 0.278 0.315 0.341 0.368 0.401 0.446 0.492 0.545 0.605 0.679 Inductance (Trefoil) mH/km 0.465 0.444 0.422 0.397 0.375 0.361 0.353 0.339 0.327 0.315 0.306 0.297 0.289 Reactance (Trefoil) /km 0.146 0.140 0.133 0.125 0.118 0.113 0.111 0.107 0.103 0.0990 0.0960 0.0932 0.0907 Current Carrying Capacity : - Buried direct in ground at 20°C **) (Trefoil) A 140 166 196 239 285 323 361 406 469 526 590 * 655 * 740






6/10 (12) kV XLPE/DATA/PVC 1 x (25 - 630)mm²

(E-2)

XLPE Insulated, Copper Tape Shielded, Double Aluminium Tape Armoured and PVC Sheathed Cables








8.7/15 (17.5) kV XLPE/DATA/PVC 1 x (25 - 630)mm²

(E-3)


CONSTRUCTION DATA No. of Core - 1 1 1 1 1 1 1 1 1 1 1 1 Nom. Cross-section area mm² 35 50 70 95 120 150 185 240 300 400 500 630 No. of Wire - 7 19 19 19 37 37 37 37 61 61 61 91 Diameter of Conductor, approx. *) mm 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 23.4 26.5 30.3 Nom. Thick. of Insulation mm 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.3 1.3 1.4 1.5 Nom. Thickness of Aluminium tape mm 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Nom. Thick. of Outer sheath mm 1.9 1.9 2.0 2.0 2.1 2.1 2.2 2.3 2.4 2.5 2.6 2.7 Overall Diameter of cable mm 29.5 30.5 32.0 34.0 35.5 37.0 39.0 41.5 44.0 47.0 50.5 55.0 Weight of cable, approx. kg/km 1150 1300 1565 1875 2165 2475 2880 3505 4165 5040 6190 7780

ELECTRICAL DATA AC Voltage test for 5 min. kV 42 42 42 42 42 42 42 42 42 42 42 42 Partial Discharge test at max. 10C kV 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 20.76 DC Resistance at 20°C /km 0.524 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.0470 0.0366 0.0283 AC Resistance at 90°C /km 0.669 0.494 0.343 0.247 0.196 0.159 0.127 0.0972 0.0779 0.0614 0.0482 0.0376 Insulation Resistance at 20°C ..km 3500 3500 3000 3000 2500 2500 2500 2000 2000 2000 1500 1500 Capacitance F/km 0.161 0.174 0.194 0.218 0.234 0.251 0.272 0.300 0.329 0.362 0.399 0.445 Inductance (Trefoil) mH/km 0.473 0.454 0.427 0.404 0.391 0.379 0.367 0.352 0.339 0.328 0.318 0.308 Reactance (Trefoil) /km 0.149 0.143 0.134 0.127 0.123 0.119 0.115 0.111 0.107 0.103 0.100 0.0967 Current Carrying Capacity : - Buried direct in ground at 20°C **) (Trefoil) A 166 196 239 285 323 361 406 469 526 590 * 655 * 740







(E-4)


CONSTRUCTION DATA No. of Core - 1 1 1 1 1 1 1 1 1 1 1 Nom. Cross-section area mm² 50 70 95 120 150 185 240 300 400 500 630 No. of Wire - 19 19 19 37 37 37 37 61 61 61 91 Diameter of Conductor, approx. *) mm 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 23.4 26.5 30.3 Nom. Thick. of Insulation mm 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.2 1.2 1.2 1.2 1.3 1.3 1.3 1.4 1.4 1.5 1.6 Nom. Thickness of Aluminium tape mm 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Nom. Thick. of Outer sheath mm 2.1 2.2 2.2 2.3 2.3 2.4 2.5 2.5 2.6 2.7 2.9 Overall Diameter of cable mm 36.0 37.5 39.5 41.0 42.5 44.5 47.0 49.5 52.5 56.0 61.0 Weight of cable, approx. kg/km 1635 1915 2245 2545 2890 3290 3935 4620 5520 6700 8360

ELECTRICAL DATA AC Voltage test for 5 min. kV 63 63 63 63 63 63 63 63 63 63 63 Partial Discharge test at max. 10C kV 31.1 31.1 31.1 31.1 31.1 31.1 31.1 31.1 31.1 31.1 31.1 DC Resistance at 20°C /km 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.0470 0.0366 0 AC Resistance at 90°C /km 0.494 0.343 0.247 0.196 0.159 0.127 0.0972 0.0779 0.0614 0.0482 0.0376 Insulation Resistance at 20°C ..km 4500 4000 3500 3500 3000 3000 2500 2500 2500 2000 2000 Capacitance F/km 0.136 0.151 0.167 0.179 0.191 0.206 0.225 0.246 0.269 0.295 0.327 Inductance (Trefoil) mH/km 0.487 0.459 0.434 0.420 0.406 0.393 0.377 0.363 0.350 0.338 0.329 Reactance (Trefoil) /km 0.153 0.144 0.136 0.132 0.128 0.124 0.119 0.114 0.110 0.106 0.103 Current Carrying Capacity : - Buried direct in ground at 20°C **) (Trefoil) A 196 239 285 323 361 406 469 526 590 * 655 * 740



Short circuit current rating at 1 sec. (approx.) kA 7.1 10.0 13.5 17.1 21.4 26.4 34.3 42.9 57.2 71.5 90.0*) Diameter compacted shape * typical data




(E-5)




Copper Conductor

XLPE Insulation

Conductor Screen

Insulation Screen

Copper Tape Screen


Double Galvanized Steel Tape Armour





XLPE Insulated, Copper Tape Shielded, Double Galvanized Steel Tape Armoured

(3.6/6 kV ~ 18/30 kV) XLPE/DSTA/PVC and PVC Sheathed Cables

(F)





sheath.

CONSTRUCTION DATA No. of Core - 3 3 3 3 3 3 3 3 3 3 Nom. Cross-section area mm² 25 35 50 70 95 120 150 185 240 300 No. of Wire - 7 7 19 19 19 37 37 37 37 61 Diameter of Conductor, approx. *) mm 5.9 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 Nom. Thick. of Insulation mm 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.6 2.8 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.2 1.3 1.3 1.4 1.4 1.5 1.6 1.6 1.7 1.8 Nom. Thick. of Steel tape mm 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Nom. Thick. of Outer sheath mm 2.2 2.3 2.4 2.5 2.6 2.8 2.9 3.0 3.2 3.4 Overall Diameter of cable mm 38.5 41.5 43.5 47.5 52.0 55.5 58.5 62.5 68.0 75.0 Weight of cable, approx. kg/km 2370 2830 3285 4100 5100 6010 7040 8270 10230 12445





3.6/6 (7.2) kV XLPE/DSTA/PVC 3 x (25 - 300)mm²

XLPE Insulated, Copper Tape Shielded, Double Galvanized Steel Tape Armoured and PVC Sheathed Cables

(F-1)

CONSTRUCTION DATA No. of Core - 3 3 3 3 3 3 3 3 3 3 Nom. Cross-section area mm² 25 35 50 70 95 120 150 185 240 300 No. of Wire - 7 7 19 19 19 37 37 37 37 61 Diameter of Conductor, approx. *) mm 5.9 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 Nom. Thick. of Insulation mm 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.3 1.3 1.4 1.5 1.5 1.6 1.6 1.7 1.8 1.9 Nom. Thick. of Steel tape mm 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Nom. Thick. of Outer sheath mm 2.4 2.4 2.6 2.7 2.8 2.9 3.0 3.1 3.3 3.5 Overall Diameter of cable mm 43.5 46.0 48.5 52.5 57.0 60.0 63.0 67.0 72.5 78.0 Weight of cable, approx. kg/km 2740 3170 3705 4555 5575 6485 7505 8730 10735 12885





6/10 (12) kV XLPE/DSTA/PVC 3 x (25 - 300)mm²


(F-2)

CONSTRUCTION DATA No. of Core - 3 3 3 3 3 3 3 3 3 3 Nom. Cross-section area mm² 25 35 50 70 95 120 150 185 240 300 No. of Wire - 7 7 19 19 19 37 37 37 37 61 Diameter of Conductor, approx. *) mm 5.9 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 Nom. Thick. of Insulation mm 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.4 1.4 1.5 1.5 1.6 1.7 1.7 1.8 1.9 2.0 Nom. Thick. of Steel tape mm 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.8 Nom. Thick. of Outer sheath mm 2.5 2.6 2.7 2.8 3 3.1 3.2 3.3 3.5 3.7 Overall Diameter of cable mm 48.5 51.0 54.0 57.5 62.0 65.0 68.0 72.0 78.0 84.5 Weight of cable, approx. kg/km 3170 3650 4180 5025 6135 7005 8045 9355 11415 14445





8.7/15 (17.5) kV XLPE/DSTA/PVC 3 x (25 - 300)mm²


(F-3)

CONSTRUCTION DATA No. of Core - 3 3 3 3 3 3 3 3 3 Nom. Cross-section area mm² 35 50 70 95 120 150 185 240 300 No. of Wire - 7 19 19 19 37 37 37 37 61 Diameter of Conductor, approx. *) mm 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 Nom. Thick. of Insulation mm 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.5 1.6 1.6 1.7 1.8 1.8 1.9 2.0 2.1 Nom. Thick. of Steel tape mm 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.8 0.8 Nom. Thick. of Outer sheath mm 2.8 2.9 3.0 3.1 3.2 3.3 3.5 3.7 3.8 Overall Diameter of cable mm 56.5 59.0 63.0 67.0 70.0 73.5 77.5 84.0 89.5 Weight of cable, approx. kg/km 4165 4715 5585 6640 7595 8650 10030 12965 15220







(F-4)

CONSTRUCTION DATA No. of Core - 3 3 3 3 3 3 3 Nom. Cross-section area mm² 50 70 95 120 150 185 240 No. of Wire - 19 19 19 37 37 37 37 Diameter of Conductor, approx. *) mm 8.1 9.7 11.6 12.9 14.3 16.0 18.3 Nom. Thick. of Insulation mm 8.0 8.0 8.0 8.0 8.0 8.0 8.0 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.8 1.8 1.9 2.0 2.0 2.1 2.2 Nom. Thick. of Steel tape mm 0.5 0.5 0.5 0.8 0.8 0.8 0.8 Nom. Thick. of Outer sheath mm 3.3 3.4 3.5 3.7 3.8 3.9 4.1 Overall Diameter of cable mm 71.0 75.0 79.5 83.5 87.0 91.0 96.5 Weight of cable, approx. kg/km 6040 6965 8160 10040 11190 12645 14895







(F-5)


Copper Conductor

XLPE InsulationConductor Screen

Insulation Screen

Copper Tape Screen


Galvanized Steel Tape binding


Galvanized Flat Steel Wire Armour





XLPE Insulated, Copper Tape Shielded, Galvanized Flat Steel Wire Armoured

(3.6/6 kV ~ 18/30 kV) XLPE/FSWA/PVC and PVC Sheathed Cables

(G)





sheath.

CONSTRUCTION DATA No. of Core - 3 3 3 3 3 3 3 3 3 3 Nom. Cross-section area mm² 25 35 50 70 95 120 150 185 240 300 No. of Wire - 7 7 19 19 19 37 37 37 37 61 Diameter of Conductor, approx. *) mm 5.9 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 Nom. Thick. of Insulation mm 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.6 2.8 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.2 1.3 1.3 1.4 1.4 1.5 1.6 1.6 1.7 1.8 Nom. Thick. of Flat Steel wire mm 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 Nom. Thick. of Steel tape mm 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 Nom. Thick. of Outer sheath mm 2.2 2.3 2.4 2.5 2.6 2.8 2.9 3.0 3.2 3.4 Overall Diameter of cable mm 39.0 42.0 44.0 48.0 52.0 55.5 59.0 63.0 68.5 75.0 Weight of cable, approx. kg/km 2550 3005 3455 4280 5295 6240 7250 8505 10465 12755





3.6/6 (7.2) kV XLPE/FSWA/PVC 3 x (25 - 300)mm²

XLPE Insulated, Copper Tape Shielded, Galvanized Flat Steel Wire Armoured and PVC Sheathed Cables

(G-1)






6/10 (12) kV XLPE/FSWA/PVC 3 x (25 - 300)mm²


(G-2)






8.7/15 (17.5) kV XLPE/FSWA/PVC 3 x (25 - 300)mm²


(G-3)

CONSTRUCTION DATA No. of Core - 3 3 3 3 3 3 3 3 3 Nom. Cross-section area mm² 35 50 70 95 120 150 185 240 300 No. of Wire - 7 19 19 19 37 37 37 37 61 Diameter of Conductor, approx. *) mm 7.1 8.1 9.7 11.6 12.9 14.3 16.0 18.3 20.7 Nom. Thick. of Insulation mm 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.5 1.6 1.6 1.7 1.8 1.8 1.9 2.0 2.1 Nom. Thick. of Flat Steel wire mm 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 Nom. Thick. of Steel tape mm 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 Nom. Thick. of Outer sheath mm 2.8 2.9 3.0 3.1 3.2 3.3 3.5 3.6 3.8 Overall Diameter of cable mm 57.0 59.5 63.0 67.0 70.5 73.5 77.5 83.0 88.5 Weight of cable, approx. kg/km 4375 4920 5820 6890 7855 8920 10360 12385 14605







(G-4)

CONSTRUCTION DATA No. of Core - 3 3 3 3 3 3 3 Nom. Cross-section area mm² 50 70 95 120 150 185 240 No. of Wire - 19 19 19 37 37 37 37 Diameter of Conductor, approx. *) mm 8.1 9.7 11.6 12.9 14.3 16.0 18.3 Nom. Thick. of Insulation mm 8.0 8.0 8.0 8.0 8.0 8.0 8.0 Nom. Thick. of Copper tape mm 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Nom. Thick. of Separation sheath mm 1.8 1.8 1.9 2.0 2.0 2.1 2.2 Nom. Thick. of Flat Steel wire mm 0.8 0.8 0.8 0.8 0.8 0.8 0.8 Nom. Thick. of Steel tape mm 0.3 0.3 0.3 0.3 0.3 0.3 0.3 Nom. Thick. of Outer sheath mm 3.3 3.4 3.5 3.6 3.7 3.9 4.0 Overall Diameter of cable mm 71.5 75.0 79.5 82.5 85.5 90.0 95.5 Weight of cable, approx. kg/km 6290 7245 8450 9470 10555 12070 14180







(G-5)

CURRENT CARRYING CAPACITY ACCORDING TO IEC 60502-2 : 2005

Current rating of cable is calculated under the following conditions : Maximum conductor

temperature

Basic ambient

temperature

Thermal resistivity of soil

Depth of laying, underground

Trefoil

In Air

Flat

Cable Trefoil

arrangement

( D : Overall dia.) Under-

ground

Flat

In Air

1.5 K.m/W

Underground

80 cm

Three single-core cable

One three-core cable

In Air

Underground

90°C

30°C

20°C

(H)

Flat spaced Flat touching

Dx3.0≥

D D

Dx5.0≥

Dx5.0≥

D

Dx5.0≥

CORRECTION FACTOR

20 25 30 35 40 45 50 55 60

1.08 1.04 1 0.96 0.91 0.87 0.82 0.76 0.71

10 15 20 25 30 35 40 45 50

1.07 1.04 1 0.96 0.93 0.89 0.85 0.80 0.76

Correction factors for depths of laying for direct buried cables

Three-core

cables

90

Correction factors for ambient Ground temperaturesMax.conductor Ambient Ground temperature

temperature °C

°C

90

m

Depth of laying

Single-core cables

mm²

Nominal conductor size

Correction factors for ambient Air temperatures

°C

Max.conductor

temperature

Ambient air temperature

°C

1

1.25

1.04

1.02

1

0.5

0.6

0.91

0.90

≥ 185 mm²≤ 185 mm²

1.06

1.04

0.8

0.94

0.93

1.5

1.75

2

0.98

0.96

0.95

1

0.97

0.95

0.93

0.90

2.5

3

1.04

1.03

1

0.98

0.96

0.95

0.94

0.93

0.91

0.90

0.88

0.86

0.91

( H-1 )

CORRECTION FACTOR

Correction factors for soil thermal resistivities for Direct buried Single-core cables

0.7 0.8 0.9 1 1.5 2 2.5 3

1.29 1.24 1.19 1.15 1 0.89 0.82 0.75

1.30 1.25 1.20 1.16 1 0.89 0.81 0.75

1.30 1.25 1.21 1.16 1 0.89 0.81 0.75

1.32 1.26 1.21 1.16 1 0.89 0.81 0.74

1.33 1.27 1.22 1.17 1 0.89 0.81 0.74

1.34 1.28 1.22 1.18 1 0.89 0.80 0.74

1.34 1.28 1.22 1.18 1 0.88 0.80 0.74

1.35 1.28 1.23 1.18 1 0.88 0.80 0.74

1.35 1.29 1.23 1.18 1 0.88 0.80 0.74

1.36 1.29 1.23 1.18 1 0.88 0.80 0.73

1.36 1.30 1.24 1.19 1 0.88 0.80 0.73

1.37 1.30 1.24 1.19 1 0.88 0.79 0.73

Correction factors for soil thermal resistivities for Direct buried Three-core cables

0.7 0.8 0.9 1 1.5 2 2.5 3

1.23 1.19 1.16 1.12 1 0.91 0.84 0.78

1.24 1.20 1.16 1.13 1 0.91 0.84 0.78

1.25 1.21 1.17 1.13 1 0.91 0.83 0.78

1.25 1.21 1.17 1.14 1 0.91 0.83 0.77

1.26 1.21 1.18 1.14 1 0.90 0.83 0.77

1.26 1.22 1.18 1.14 1 0.90 0.83 0.77

1.26 1.22 1.18 1.14 1 0.90 0.83 0.77

1.27 1.22 1.18 1.15 1 0.90 0.83 0.77

1.27 1.23 1.18 1.15 1 0.90 0.83 0.77

1.28 1.23 1.19 1.15 1 0.90 0.83 0.77

1.28 1.23 1.19 1.15 1 0.90 0.82 0.77

1.28 1.23 1.19 1.15 1 0.90 0.82 0.76

120

150

25

35

50

70

95

Nominal area

of conductor

35

400

Values of soil thermal resistivity

K.m/W

Nominal area Values of soil thermal resistivity

of conductor K.m/W

185

16

185

70

95

120

400

25

mm²

240

300

mm²

16

240

300

50

150

( H-2 )

Reduction factors for groups of more than one multi-core cables in air to be applied tothe current -carrying capacity for one multi-core cable in free air

Number Number of cables

of trays 1 2 3 4 6 9

1 1.00 0.88 0.82 0.79 0.76 0.73

2 1.00 0.87 0.80 0.77 0.73 0.68

3 1.00 0.86 0.79 0.76 0.71 0.661 1.00 1.00 0.98 0.95 0.91 -

2 1.00 0.99 0.96 0.92 0.87 -

3 1.00 0.98 0.95 0.91 0.85 -

1 1.00 0.88 0.82 0.78 0.73 0.72

2 1.00 0.88 0.81 0.76 0.71 0.70

1 1.00 0.91 0.89 0.88 0.87 -

2 1.00 0.91 0.88 0.87 0.85 -

1 1.00 0.87 0.82 0.80 0.79 0.78

2 1.00 0.86 0.80 0.78 0.76 0.73

3 1.00 0.85 0.79 0.76 0.73 0.701 1.00 1.00 1.00 1.00 1.00 -

2 1.00 0.99 0.98 0.97 0.96 -

3 1.00 0.98 0.97 0.96 0.93 - NOTE 1 Value given are averages for the cable types and range of conductor sizes considered. The spread of values is generally less than 5 %

NOTE 2 Factors apply to single layer groups of cables as shown above and do not apply when cables are installed in more than one layer touching each other. Values for such installations may be significantly lower and must be determined by an appropriate method.

NOTE 3 Values are given for vertical spacings between trays of 300 mm and at least 20 mm between trays and wall. For closer spacing, the factors should be reduced.

NOTE 4 Values are given for horizontal spacings between trays of 225 mm with trays mounted back to back. For closer spacing, the factors should be reduced.

supports,cleats,etc.

Method of installation

Cables onperforated trays

Cables on verticalperforated trays

Cables on ladder

( I-1 )

Touching

Spaced

≥ 20 mm

≥ 20 mm

Touching

SpacedTouching

Spaced

≥ 20 mm

≥ 20 mm

≥225 mm

≥225 mm

D

D

D

Reduction factors for groups of more than one circuit of single-core cables (Note 2) - To be applied tothe current -carrying capacity for one circuit of single-core cables in free air

Number of

trays 1 2 3

1 0.98 0.91 0.87

2 0.96 0.87 0.81

3 0.95 0.85 0.781 1.00 0.97 0.96

2 0.98 0.93 0.89

3 0.97 0.90 0.861 1.00 0.98 0.96

2 0.97 0.93 0.89

3 0.96 0.92 0.86

1 1.00 0.91 0.89

2 1.00 0.90 0.86

1 1.00 1.00 1.00

2 0.97 0.95 0.93

3 0.96 0.94 0.90 NOTE 1 Value given are averages for the cable types and range of conductor sizes considered. The spread of values is generally less than 5 %

NOTE 2 Factors are given for single layers of cables (or trefoil groups) as shown in the table and do not apply when cables are installed in more than one layer touching each other. Values for such installations may be significantly lower and should be determined by an appropriate method

NOTE 3 Values are given for vertical spacings between trays of 300 mm.For closer spacing, the factors should be reduced.

NOTE 4 Values are given for horizontal spacings between trays of 225 mm with trays mounted back to back. For closer spacing, the factors should be reduced

NOTE 5 For circuits having more than one cable in parallel per phase, each three phase set of conductors should be considered as a circuit for the purpose of this table

Laddersupports,cleats etc.

(Note 3)

supports,cleats etc.(Note 3)

Perforated

Verticalperforated trays

(Note 4)

Ladder

(Note 3)

trays

trefoil formation

formation

Three cables inhorizontalformation

Method of installation

Three cables in

Use as a multiplier to

rating for

Perforatedtrays

Three cables inhorizontal

( I-2 )

Touching

≥ 20 mm

Spaced

≥

Touching

≥ 20 mm

≥ 20 mm

≥ 2 D

225 mm

≥ 2 D

≥ 20 mm

≥ 2 D

D

D

D

PERMISSIBLE PULLING TENSION

Pulling equipment Permissible pulling tension (kg) PULLING EYE 7 x (Number of core) x (Cross section area of conductor) CABLE NET About 500 kg, but the maximum tension shall not be more than one of

conductor (same calculation as using PULLING EYE)

Reference data on Aluminium conductor Pulling equipment Permissible pulling tension (kg) PULLING EYE 4 x (Number of core) x (Cross section area of conductor) CABLE NET About 500 kg, but the maximum tension shall not be more than one of

conductor (same calculation as using PULLING EYE)Note) Cable net shall be covered more than 500 mm in length

MINIMUM BENDING RADIUS

Reference data on other types of POWER cables

Sheild cable 10D Non sheild cable 8D Triplex type cable - Wire armored cable 10D Tape armored cable 10D Flat wire armoured cable 10D

Reference data on other types of INSTRUMENT cables

Note) Sheild tape shall be AL mylar tape

Type of cable

Medium voltage cable

Round/CompactedMulti core cable

Sector conductorSingle core cable

12D 8D12D 6D

10D10D

-12D12D12D

8D10D

Type of cable

Non sheild cable Sheild cable

Round/Compacted

6D6D

Multi core cableMinimum bending radius

Sector conductor10D

Minimum bending radius

3.6/6kV and above

Type of cable Multi core cable

12D 8D

D : Diameter of cableMinimum bending radius

Single core cable

( J )

PERMISSIBLE SIDE WALL PRESSURE

300kg/m is suggested as permissible side wall pressure to the cable during installation.

Side wall pressure (T1) can be calculated with below formula.

T1 =

T = Pulling tension r = Bending radius

CALCULATION OF CABLE PULLING TENSION DURING INSTRALLATION

The cable pulling tension (T2) during installation can be calculated with below formula.

1) Horizontal straight part : T2 =2) Horizontal curve part : T3 = T4

µ : Friction factor

underground

W : Weight of cable (kg/m)L : Length of cable with straight part (m)θ : Angle of curve part (rad)

T2 : Pulling tension (kg)T3 : Pulling tension before curve part (kg)T4 : Pulling tension after curve part (kg)

VOLTAGE DROP

I : Current of Conductor (A)

K : Coefficient

- Single phase system = 2

- Three phase system =

: AC Conductor resistance (Ohm/km)

: Reactance (Ohm/km)

in pipe

Friction factor0.2on pulley

0.2 - 0.30.5 - 0.7

T kg

r

( K )

3

LxWxµ( )µθ∧ex

rT

( )θθ sincos XRxIxKV acd +=

1sincos 22 =+ θθ

acRX

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Issue: 3 Date: June 2009

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