SC - Medium & High Voltage Catalogue - 2020

SOUTHERN CABLE
SOUTHERN
CABLE SDN. BHD.
(268538-U)
MEDIUM &
HIGH VOLTAGE
Design with specification,
manufacture with intergrity.
CABLE
SCAN QR FOR
DIGITAL COPY
DESIGN FOR
HIGH POWER
TRANSMISSION
SOUTHERNCABLE.COM.MY
SOUTHERN CABLE
Southern Cable manufactures medium voltage (MV)
cables defined by the International Electrotechnical
Commission (IEC) with voltage rating from 1kV up to
132kV. From single core to multicore, we supply our
MV cable for power distribution between high and
low voltage application, eg. from utilities company to
residential or industrial complexes, even renewable
energy resources such as hydrodam and solar farm to
power grids.
Our underground high voltage (HV) cables are

designed primarily for distribution of power of 132kV
on a network grid for utilities company. We provide
water blocking tape options to ensure that should
the HV cable be damaged, the repair lengths and
associated works are kept to a minimum.
The medium and high voltage cables manufactured by

Southern Cable complied to the specification of:
S TA N DA RD S P EC IF IC ATIO N S
IEC 60502-2 6kV to 30kV Cable Design Guidelines

BS 6622 3.8/6.6kV to 19/33kV Design Guidelines
IEC 60840 High Voltage Cable Design Guidelines
TNB SPEC Based on Tenaga Nasional Berhad Cable Standard Guideline
For more details on the detailed design guideline,

test method and performance requirement on each
specification, please refer to the last page of catalogue.
SOUTHERN CABLE Design with specification,
manufacture with integrity.
CONTENT PAGE
M E DI U M VOLTAGE C A B LE
Single Core — Copper or Aluminium, XLPE Insulated, 02 - 06
Copper Tape Screen, PVC Sheathed Cable (6kV - 33kV)
Three Core — Copper or Aluminium, XLPE Insulated, 07 - 11
Copper Tape Screen, PVC Sheathed Cable (6kV - 33kV)
Copper Wire Screen, PVC Sheathed Cable (6kV - 33kV)
Copper Tape Screen, Armoured, PVC Sheathed Cable 6kV - 33kV)
Three Core — Copper or Aluminium, XLPE Insulated, 22 - 26
Copper Tape Screen, Armoured, PVC Sheathed Cable (6kV - 15kV)
M E DI U M & H IGH VO LTAGE C A B LE (TNB SP EC)

One Core — Copper or Aluminium, XLPE Insulated, Copper Wire 27
Screen, Longitudinal Water Barrier, PE Sheathed Cable (33kV)
One Core — Copper or Aluminium, XLPE Insulated, Copper Wire 28
Screen, Longitudinal Water Barrier, PE Sheathed Cable (132kV)
CU RR E N T C AR RY IN G C A PAC ITY
Current Rating for Single Core Copper and Aluminium 29
Cable with XLPE Insulation
Current Rating for Three Core Copper and Aluminium 30
Cable with XLPE Insulation
MED IUM VOLTAGE CABL E
SINGLE CORE — COPPER OR ALUMINIUM, Conductor

Conductor Screen
XLPE INSULATED, COPPER TAPE Insulation
SCREENED, PVC SHEATHED CABLE Insulation Screen
Copper Tape Screen
3.6/6(7.2)KV OR 3.8/6.6(7.2)KV Binder Tape
CU / XLPE / CTS / PVC OR Outer Sheath
AL / XLPE / CTS / PVC

STANDARD SPECIFICATION IEC 60502-2, BS6622
CABLE DESCRIPTION Copper or Aluminium Conductor, XLPE Insulated, Copper
Tape Screened Non-Armoured, PVC Sheathed Cables - 1 Core
CABLE SIZES RANGE 1 Core x (50 - 630)mm²
SHEATHING COLOURS Black, other colours is available upon request.
APPLICATION SPECIAL FEATURE ON REQUEST CUSTOMISATION

Suitable for indoor and outdoor static installation, • UV Resistance Customisation is available upon request based on
directly in the ground or in cable ducts, as part of • Anti Termite your cable specification.
power distribution networks, transformer stations, • Anti Rodent
switching blocks and power plants, including in • Low Smoke Zero Halogen
the renewable energy sector. • Flame Retardant
CONSTRUCTION DATA ELECTRICAL DATA

Buried Direct In Single Way In Air
Nominal Conductor Nominal Nominal Overall Copper Aluminium Nominal in Ground Duct
Number of Sectional Outer
Diameter Insulation Sheath Diameter Cable Cable Area of
Core Area (Approx) Thickness Thickness (Approx) Weight Weight Conductor Flat
(Approx) (Approx) Flat Trefoil Touching
Trefoil Spaced Flat
Trefoil Touching Flat
Duct Duct Spaced
Nos mm² mm mm mm mm kg/km kg/km mm² A A A A A A A

50 8.10 20.7 788 484 50 196 203 186 188 238 243 286
70 9.74 22.3 1,022 582 70 239 248 227 229 296 303 356
95 11.46 1.8 24.0 1,306 696 95 285 293 271 274 361 369 434
2.5
120 12.93 25.5 1,586 805 120 323 332 308 311 417 426 500
150 14.33 26.9 1,911 927 150 361 366 343 347 473 481 559
1 185 16.05 1.9 28.8 2,258 1,070 185 406 410 387 391 543 550 637
240 18.43 2.6 1.95 31.6 2,845 1,304 240 469 470 447 453 641 647 745
300 20.64 2.8 2.1 34.6 3,552 1,594 300 528 524 504 510 735 739 846
400 23.34 3.0 2.2 38.2 4,469 1,964 400 590 572 564 571 845 837 938
500 26.21 2.3 41.3 5,506 2,348
3.2
630 29.80 2.4 44.5 6,977 2,869 MAXIMUM CONDUCTOR TEMPERATURE 90°C
AMBIENT AIR TEMPERATURE 30°C

SHAPE OF CONDUCTOR
GROUND TEMPERATURE 20°C
50 - 630 sqmm Circular Compacted
DEPTH OF LAYING 0.8m
THERMAL RESISTIVITY OF SOIL 1.5 K.m/W
THERMAL RESISTIVITY OF 1.2 K.m/W

EARTHWARE DUCT
REMARK
Detailed applicable calculation such as ampacity,
voltage drop shall be stipulated in the technical
specification(s) if the client provides the
condition(s) of installation.
The information contained within this datasheet is for guidance only and is subject to change without notice or liability. All the information is provided in good faith and is believed to
be correct at the time of publication. When selecting cable accessories, please note that actual cable dimensions may vary due to manufacturing tolerances.
02 SOUTHERNCABLE.COM.MY

Conductor Screen
Copper Tape Screen
6/10(12)KV OR 6.35/11(12)KV Binder Tape



Trefoil Spaced Flat
Duct Duct Spaced

50 8.10 22.4 852 547 50 196 203 186 188 238 243 286
70 9.74 24.0 1089 649 70 239 248 227 229 296 303 356
1.8
95 11.46 25.7 1379 769 95 285 293 271 274 361 369 434
120 12.93 27.2 1662 881 120 323 332 308 311 417 426 500
150 14.33 1.9 28.8 2004 1020 150 361 366 343 347 473 481 559
1 185 16.05 3.4 30.6 2350 1162 185 406 410 387 391 543 550 637
2.0
240 18.43 33.1 2929 1388 240 469 470 447 453 641 647 745
300 20.64 2.1 35.5 3606 1647 300 528 524 504 510 735 739 846
400 23.34 2.2 38.4 4483 1978 400 590 572 564 571 845 837 938
500 26.21 2.3 41.5 5521 2364
630 29.80 2.4 44.7 6994 2885 MAXIMUM CONDUCTOR TEMPERATURE 90°C

SHAPE OF CONDUCTOR

EARTHWARE DUCT
REMARK
SOUTHERNCABLE.COM.MY 03

Conductor Screen
Copper Tape Screen
8.7/15(17.5)KV Binder Tape
Outer Sheath
CU / XLPE / CTS / PVC OR
Tape Screened, Non-Armoured, PVC Sheathed Cables - 1 Core


Trefoil Spaced Flat
Duct Duct Spaced

50 8.10 24.6 2,217 1,304 50 196 203 186 188 238 243 286
1.8
70 9.74 26.2 3,754 1,994 70 239 248 227 229 296 303 356
95 11.46 28.0 5,989 2,939 95 285 293 271 274 361 369 434
1.9
120 12.93 29.6 8,739 4,058 120 323 332 308 311 417 426 500
150 14.33 31.1 12,346 5,461 150 361 366 343 347 473 481 559
2.0
1 185 16.05 4.5 33.0 16,632 7,129 185 406 410 387 391 543 550 637
240 18.43 2.1 35.5 23,577 9,710 240 469 470 447 453 641 647 745
300 20.64 2.2 37.9 32,508 12,924 300 528 524 504 510 735 739 846
400 23.34 2.3 40.8 44,829 17,275 400 590 572 564 571 845 837 938
500 26.21 2.4 43.8 60,671 22,776

SHAPE OF CONDUCTOR GROUND TEMPERATURE 20°C

EARTHWARE DUCT
REMARK
ME DIUM VOLTAGE C A BL E

Conductor Screen
Copper Tape Screen



Trefoil Spaced Flat
Duct Duct Spaced

50 8.10 1.8 26.6 1,031 727 50 196 203 186 188 238 243 286
70 9.74 28.3 1,287 847 70 239 248 227 229 296 303 356
1.9
95 11.46 30.2 1,596 987 95 285 293 271 274 361 369 434
120 12.93 31.8 1,897 1,117 120 323 332 308 311 417 426 500
2.0
150 14.33 33.3 2,244 1,260 150 361 366 343 347 473 481 559
1 185 16.05 5.5 2.1 35.1 2,605 1,417 185 406 410 387 391 543 550 637
240 18.43 37.6 3,208 1,667 240 469 470 447 453 641 647 745
2.2
300 20.64 40.0 3,898 1,939 300 528 524 504 510 735 739 846
400 23.34 2.3 42.9 4,796 2,291 400 590 572 564 571 845 837 938
500 26.21 2.4 46.0 5,856 2,698


EARTHWARE DUCT
REMARK

Conductor Screen
Copper Tape Screen
18/30(33)KV OR 19/33(36)KV Binder Tape
Outer Sheath


(Approx) (Approx Flat Trefoil Touching
Trefoil Spaced Flat
Duct Duct Spaced

50 8.10 2.0 33.9 1401 1097 50 196 203 186 188 238 243 286
70 9.74 2.1 35.6 1678 1238 70 239 248 227 229 296 303 356
95 11.46 37.5 2009 1399 95 285 293 271 274 361 369 434
2.2
120 12.93 39.0 2329 1548 120 323 332 308 311 417 426 500
150 14.33 40.5 2693 1709 150 361 366 343 347 473 481 559
2.3
1 185 16.05 8.0 42.4 3076 1888 185 406 410 387 391 543 550 637
240 18.43 2.4 44.9 3708 2168 240 469 470 447 453 641 647 745
300 20.64 2.5 47.3 4427 2468 300 528 524 504 510 735 739 846
400 23.34 2.6 50.2 5359 2854 400 590 572 564 571 845 837 938
500 26.21 2.7 53.2 6456 3298
630 29.80 2.8 56.5 7990 3882 MAXIMUM CONDUCTOR TEMPERATURE 90°C


EARTHWARE DUCT
REMARK
THREE CORE — COPPER OR ALUMINIUM, Conductor

Conductor Screen
Copper Tape Screen

Polypropylene
STANDARD SPECIFICATION IEC 60502-2, BS6622 Yarn Filler



Trefoil Spaced Flat
Duct Duct Spaced

50 8.10 2.3 40.8 2295 1382 50 196 203 186 188 238 243 286
70 9.74 2.4 44.5 3012 1692 70 239 248 227 229 296 303 356
95 11.46 2.5 48.4 3886 2056 95 285 293 271 274 361 369 434
2.5
120 12.93 2.7 51.9 4759 2419 120 323 332 308 311 417 426 500
3 150 14.33 2.8 55.1 5762 2811 150 361 366 343 347 473 481 559
185 16.05 2.9 59.1 6809 3246 185 406 410 387 391 543 550 637
240 18.43 2.6 3.1 65.3 8615 3993 240 469 470 447 453 641 647 745
300 20.64 2.8 3.3 71.5 10740 4865 300 528 524 504 510 735 739 846
400 23.34 3.0 3.6 79.3 13542 6027 400 590 572 564 571 845 837 938
SHAPE OF CONDUCTOR MAXIMUM CONDUCTOR TEMPERATURE 90°C

50 - 400 sqmm Circular Compacted 90°C
30°C
20°C
0.8m
1.5 K.m/W
EARTHWARE DUCT 1.2 K.m/W
REMARK

Conductor Screen
Copper Tape Screen
Outer Sheath
Polypropylene
CABLE DESCRIPTION Copper or Aluminium Conductor, XLPE Insulated, Copper Tape
Screened, Non-Armoured, PVC Sheathed Cables - 3 Core


Trefoil Spaced Flat
Duct Duct Spaced

50 8.10 2.4 44.6 2,501 1,588 50 196 203 186 188 238 243 286
70 9.74 2.5 48.4 3,235 1,915 70 239 248 227 229 296 303 356
95 11.46 2.7 52.4 4,139 2,309 95 285 293 271 274 361 369 434
120 12.93 2.8 55.7 5,015 2,675 120 323 332 308 311 417 426 500
3 150 14.33 3.4 2.9 58.9 6,033 3,082 150 361 366 343 347 473 481 559
185 16.05 3.0 63.0 7,098 3,534 185 406 410 387 391 543 550 637
240 18.43 3.2 68.4 8,864 4,242 240 469 470 447 453 641 647 745
300 20.64 3.3 73.4 10,903 5,028 300 528 524 504 510 735 739 846
400 23.34 3.6 79.8 13,585 6,070 400 590 572 564 571 845 837 938


EARTHWARE DUCT
REMARK

Conductor Screen
Copper Tape Screen

Polypropylene



Nominal Conductor Nominal Nominal
Number Sectional Overall Copper
Outer Diameter Cable
Aluminium
Cable Nominal in Ground Duct
of Core Diameter Insulation Sheath (Approx) Weight Weight Area of
Area (Approx) Thickness Thickness Conductor Flat
Flat Trefoil Touching Flat Flat
(Approx) (Approx) Trefoil Spaced Trefoil Touching
Duct Duct Spaced
50 8.10 2.6 49.7 2,798 1,885 50 196 203 186 188 238 243 286
70 9.74 2.7 53.5 3,559 2,239 70 239 248 227 229 296 303 356
95 11.46 2.8 57.4 4,481 2,651 95 285 293 271 274 361 369 434
120 12.93 2.9 60.8 5,381 3,040 120 323 332 308 311 417 426 500
3 150 14.33 4.5 3.0 64.1 6,419 3,468 150 361 366 343 347 473 481 559
185 16.05 3.2 68.0 7,501 3,938 185 406 410 387 391 543 550 637
240 18.43 3.3 73.5 9,310 4,687 240 469 470 447 453 641 647 745
300 20.64 3.5 78.6 11,385 5,510 300 528 524 504 510 735 739 846
400 23.34 3.7 84.8 14,087 6,572 400 590 572 564 571 845 837 938

50 - 400 sqmm Circular Compacted 90°C
30°C
20°C
0.8m
1.5 K.m/W
EARTHWARE DUCT 1.2 K.m/W
REMARK

Conductor Screen
Copper Tape Screen
Outer Sheath
Polypropylene


Trefoil Spaced Flat
Duct Duct Spaced
50 8.10 2.7 54.3 3,095 2,182 50 196 203 186 188 238 243 286
70 9.74 2.8 58.1 3,876 2,556 70 239 248 227 229 296 303 356
95 11.46 3.0 62.0 4,820 2,990 95 285 293 271 274 361 369 434
120 12.93 3.1 65.4 5,737 3,396 120 323 332 308 311 417 426 500
3 150 14.33 5.5 3.2 68.7 6,792 3,841 150 361 366 343 347 473 481 559
185 16.05 3.3 72.6 7,896 4,332 185 406 410 387 391 543 550 637
240 18.43 3.5 78.1 9,734 5,111 240 469 470 447 453 641 647 745
300 20.64 3.7 83.2 11,836 5,961 300 528 524 504 510 735 739 846
400 23.34 3.9 89.4 14,571 7,056 400 590 572 564 571 845 837 938


EARTHWARE DUCT
REMARK

Conductor Screen
Copper Tape Screen

Polypropylene



Number of Nominal Conductor Nominal Nominal Overall Copper Ca- Alumini- Nominal in Ground Duct
Core Outer
Sectional Diameter Insulation Sheath Diameter ble Weight um Cable Area of
Area (Approx) Thickness Thickness (Approx) (Approx) Weight Conductor Flat
(Approx) Flat Trefoil Touching
Trefoil Spaced Flat
Duct Duct Spaced

50 8.10 3.2 70.0 4,288 2,182 50 196 203 186 188 238 243 286
70 9.74 3.3 73.8 5,137 2,556 70 239 248 227 229 296 303 356
95 11.46 3.5 77.7 6,153 2,990 95 285 293 271 274 361 369 434
120 12.93 3.6 81.1 7,132 3,396 120 323 332 308 311 417 426 500
3 150 14.33 8.0 3.7 84.3 8,246 3,841 150 361 366 343 347 473 481 559
185 16.05 3.8 88.3 9,421 4,332 185 406 410 387 391 543 550 637
240 18.43 4.0 93.8 11,359 5,111 240 469 470 447 453 641 647 745
300 20.64 4.2 98.9 13,553 5,961 300 528 524 504 510 735 739 846
400 23.34 4.4 105.1 16,402 7,056 400 590 572 564 571 845 837 938


EARTHWARE DUCT
REMARK

Conductor Screen
XLPE INSULATED, COPPER WIRE Insulation

Copper Tape Screen
CU / XLPE / CWS / PVC OR Outer Sheath
AL / XLPE / CWS / PVC

Wire Screened, Non-Armoured, PVC Sheathed Cables - 1 Core


Copper Buried Direct In Single Way In Air
Nominal Con- Nominal Wire Nominal Overall Copper Alumini- Nominal in Ground Duct
Number Sectional ductor Insulation Screen Out- Cable um Cable
of Core Area Diameter Thickness Cross er-Sheath Diameter
(Approx) Weight Weight Area of
Conductor Flat
(Approx) Sectional Thickness (Approx) (Approx) Flat Trefoil Touching
Trefoil Spaced Flat
Area Duct Duct Spaced
Nos mm² mm mm mm² mm mm kg/km kg/km mm² A A A A A A A
50 8.10 25.3 1007 703 50 196 203 186 188 238 243 286
1.8 70 239 248 227 229 296 303 356
70 9.74 27.1 1250 810
16 95 285 293 271 274 361 369 434
95 11.46 28.9 1545 935
2.5 1.9 120 323 332 308 311 417 426 500
120 12.93 30.5 1834 1054
150 14.33 32.0 2254 1270 150 361 366 343 347 473 481 559
2.0 185 406 410 387 391 543 550 637
1 185 16.05 33.8 2601 1413
25 240 469 470 447 453 641 647 745
240 18.43 2.6 2.1 36.7 3202 1661
300 528 524 504 510 735 739 846
300 20.64 2.8 2.2 39.6 3908 1950
400 590 572 564 571 845 837 938
400 23.34 3.0 2.3 43.2 4932 2428
500 26.21 35 2.4 46.3 5978 2820
3.2 MAXIMUM CONDUCTOR TEMPERATURE 90°C
630 29.80 2.6 49.5 7458 3350

EARTHWARE DUCT
REMARK

Conductor Screen

Copper Tape Screen



Nominal Conductor Nominal Wire Nominal Overall Copper
Cable
Aluminium
Cable Nominal in Ground Duct
Number Sectional Diameter Insulation Screen Outer Diameter Weight Weight Area of
of Core Area Cross
(Approx) Thickness Sectional Sheath Flat
Thickness (Approx) (Approx) (Approx) Conductor Trefoil Flat Trefoil Touching Trefoil Flat Flat
Area Spaced Duct Duct Touching Spaced

50 8.10 1.8 26.5 1,066 762 50 196 203 186 188 238 243 286
70 9.74 28.2 1,313 873 70 239 248 227 229 296 303 356
16 1.9
95 11.46 30.0 1,613 1,003 95 285 293 271 274 361 369 434
120 12.93 31.6 1,906 1,126 120 323 332 308 311 417 426 500
2.0
150 14.33 33.1 2,330 1,347 150 361 366 343 347 473 481 559
1 185 16.05 3.4 2.1 35.0 2,682 1,494 185 406 410 387 391 543 550 637
25
240 18.43 2.2 37.5 3,272 1,731 240 469 470 447 453 641 647 745
300 20.64 39.9 3,950 1,992 300 528 524 504 510 735 739 846
2.3
400 23.34 42.8 4,928 2,423 400 590 572 564 571 845 837 938
500 26.21 35 2.4 45.8 5,973 2,815

SHAPE OF CONDUCTOR THERMAL RESISTIVITY OF SOIL 1.5 K.m/W
EARTHWARE DUCT
REMARK

Conductor Screen

Copper Wire Screen



Nominal Conductor Nominal Wire Nominal Overall Copper Aluminium Nominal in Ground Duct
Number Sectional Diameter Insulation Screen Outer Diameter Cable Cable Area of
of Core Area Cross
(Approx) Thickness Sectional Sheath Weight Weight Flat

50 8.10 28.7 1,159 855 50 196 203 186 188 238 243 286
1.9
70 9.74 30.4 1,404 964 70 239 248 227 229 296 303 356
16
95 11.46 2.0 32.3 1,716 1,106 95 285 293 271 274 361 369 434
120 12.93 33.9 2,007 1,226 120 323 332 308 311 417 426 500
2.1
150 14.33 35.4 2,444 1,460 150 361 366 343 347 473 481 559
1 185 16.05 4.5 37.2 2,809 1,621 185 406 410 387 391 543 550 637
25 2.2
240 18.43 39.7 3,392 1,852 240 469 470 447 453 641 647 745
300 20.64 2.3 42.1 4,083 2,124 300 528 524 504 510 735 739 846
400 23.34 2.4 45.0 5,071 2,567 400 590 572 564 571 845 837 938
500 26.21 35 2.5 48.1 6,127 2,969


EARTHWARE DUCT
REMARK

Conductor Screen

Copper Wire Screen



Number Sectional Diameter Insulation Screen Outer Diameter Cable Cable Area of
of Core Area Cross
(Approx) Thickness Sectional Sheath Weight Weight Flat

50 8.10 30.9 1,154 850 50 196 203 186 188 238 243 286
2.0
70 9.74 32.6 1,404 964 70 239 248 227 229 296 303 356
16
95 11.46 34.5 1,707 1,097 95 285 293 271 274 361 369 434
2.1
120 12.93 36.0 2,003 1,222 120 323 332 308 311 417 426 500
150 14.33 37.5 2,429 1,445 150 361 366 343 347 473 481 559
2.2
1 185 16.05 5.5 39.4 2,783 1,595 185 406 410 387 391 543 550 637
25
240 18.43 2.3 41.9 3,374 1,833 240 469 470 447 453 641 647 745
300 20.64 2.4 44.3 4,054 2,096 300 528 524 504 510 735 739 846
400 23.34 2.5 47.2 5,032 2,528 400 590 572 564 571 845 837 938
500 26.21 35 2.6 50.2 6,077 2,920

SHAPE OF CONDUCTOR THERMAL RESISTIVITY OF SOIL 1.5 K.m/W
EARTHWARE DUCT
REMARK

Conductor Screen

Copper Wire Screen
CU / XLPE / CWS / PVC Outer Sheath



Number Sectional Diameter Insulation Screen Outer- Diameter Cable Cable Area of
of Core Area Cross
(Approx) Thickness Sectional Sheath (Approx) Weight Weight Flat
Thickness (Approx) (Approx) Conductor Trefoil Flat Trefoil Touching Trefoil Flat Flat

50 8.10 2.2 38.5 1,666 1,362 50 196 203 186 188 238 243 286
70 9.74 40.3 1,947 1,507 70 239 248 227 229 296 303 356
16 2.3
95 11.46 42.1 2,283 1,673 95 285 293 271 274 361 369 434
120 12.93 43.7 2,606 1,826 120 323 332 308 311 417 426 500
2.4
150 14.33 45.2 3,059 2,076 150 361 366 343 347 473 481 559
1 185 16.05 8.0 2.5 47.0 3,447 2,259 185 406 410 387 391 543 550 637
25
240 18.43 49.6 4,085 2,545 240 469 470 447 453 641 647 745
2.6
300 20.64 51.9 4,810 2,851 300 528 524 504 510 735 739 846
400 23.34 2.7 54.8 5,843 3,338 400 590 572 564 571 845 837 938
500 26.21 35 2.8 57.9 6,948 3,790


EARTHWARE DUCT
REMARK

Conductor Screen
XLPE INSULATED, COPPER TAPE SCREENED, Insulation
Insulation Screen
ALUMINIUM WIRE ARMOURED, PVC Copper Tape Screen
Binder Tape
SHEATHED CABLE Inner Sheath
Armouring
CU / XLPE / CTS / AWA / PVC OR Outer Sheath
AL / XLPE / CTS / AWA / PVC

Screened, Aluminium Wire Armoured, PVC Sheathed Cables - 1 Core

CONSTRUCTION DATA
Nom.
Number Sectional Inner
Inner
Sheath Aluminium
Nominal Overall Copper Aluminium
Outer Cable Cable
of Core Diameter Insulation Sheath Diameter Wire Sheath Diameter Weight Weight
Area (Approx) Thickness Thickness (Approx) Armour Thickness (Approx) (Approx) (Approx)
Diameter
Nos mm² mm mm mm mm mm mm mm kg/km kg/km

50 8.10 18.5 1.8 25.9 1,125 821
70 9.74 20.2 27.6 1,389 949
1.9
95 11.46 21.9 1.6 29.4 1,707 1,097
2.5 1.0
120 12.93 23.4 31.0 2,016 1,236
2.0
150 14.33 24.8 32.5 2,371 1,387
1 185 16.05 26.5 2.1 35.2 2,833 1,645
240 18.43 2.6 29.6 2.0 2.2 38.5 3,517 1,976
300 20.64 2.8 1.2 32.3 2.3 41.4 4,272 2,314
400 23.34 3.0 35.7 2.5 46.1 5,409 2,904
500 26.21 3.2 38.9 2.5 2.6 49.7 6,574 3,417
1.4
630 29.80 3.2 41.9 2.7 52.8 8,109 4,000
SHAPE OF CONDUCTOR REMARK

50 - 630 sqmm Circular Compacted Detailed applicable calculation such as ampacity,

Conductor Screen
Insulation Screen
Binder Tape
Armouring
CU / XLPE / CTS / AWA / PVC Outer Sheath


CONSTRUCTION DATA

Inner Nom. Nominal Overall Copper Aluminium
Sheath Aluminium Outer Diameter Cable Cable
of Core Diameter Insulation Sheath Diameter Wire Armour Sheath (Approx) Weight Weight
Area (Approx) Thickness Thickness (Approx) Diameter Thickness (Approx) (Approx)

50 8.10 20.6 28.0 1,247 943
1.9
70 9.74 22.2 1.6 29.8 1,518 1,078
95 11.46 1.0 23.9 31.6 1,843 1,233
2.0
120 12.93 25.4 34.0 2,240 1,460
150 14.33 26.8 2.1 35.6 2,613 1,629
1 185 16.05 3.4 28.9 2.0 2.2 37.8 3,030 1,842
240 18.43 31.3 40.4 3,668 2,128
1.2 2.3
300 20.64 33.5 42.7 4,384 2,425
400 23.34 36.2 2.5 46.7 5,472 2,967
500 26.21 39.5 2.5 2.6 50.2 6,630 3,472
1.4
630 29.80 42.5 2.7 53.4 8,181 4,072


Conductor Screen
Insulation Screen
Binder Tape
Armouring


CONSTRUCTION DATA
Nom.
Inner
Sheath Aluminium
Outer Cable Cable
Diameter

50 8.10 23.0 1.6 2.0 30.7 1,387 1,083
1.0
70 9.74 24.6 2.1 33.3 1,745 1,305
95 11.46 26.7 35.6 2,124 1,514
2.2
120 12.93 28.2 2.0 37.2 2,450 1,670
150 14.33 1.2 29.6 38.7 2,822 1,838
2.3
1 185 16.05 4.5 31.3 40.5 3,212 2,024
240 18.43 33.7 44.2 4,003 2,463
2.5
300 20.64 36.3 46.9 4,780 2,822
400 23.34 39.0 2.5 2.6 49.8 5,739 3,235
1.4
500 26.21 41.9 2.7 52.9 6,864 3,706
630 29.80 44.9 2.9 56.2 8,439 4,331


Conductor Screen
Insulation Screen
Binder Tape
Armouring


CONSTRUCTION DATA

Inner Nom. Nominal Overall Copper Aluminium
Sheath Aluminium Outer Diameter Cable Cable
of Core Diameter Insulation Sheath Diameter Wire Armour Sheath (Approx) Weight Weight
Area (Approx) Thickness Thickness (Approx) Diameter Thickness (Approx) (Approx)

50 8.10 25.0 1.6 2.0 32.7 1,507 1,203
1.0
70 9.74 26.6 2.1 35.3 1,875 1,435
95 11.46 28.7 37.6 2,262 1,652
2.2
120 12.93 30.2 2.0 39.2 2,594 1,813
150 14.33 1.2 31.6 40.7 2,970 1,986
2.3
1 185 16.05 5.5 33.3 42.5 3,365 2,177
240 18.43 35.7 46.2 4,172 2,631
2.5
300 20.64 38.3 48.9 4,958 3,000
400 23.34 41.0 2.5 2.6 51.8 5,926 3,421
1.4
500 26.21 43.9 2.7 54.9 7,060 3,903
630 29.80 46.9 2.9 58.2 8,646 4,538


Conductor Screen
Insulation Screen
Binder Tape
Armouring


CONSTRUCTION DATA
Nom.
Inner
Sheath Aluminium
Outer- Cable Cable
Diameter

50 8.10 34.0 2.0 2.4 43.3 2,243 1,939
70 9.74 1.2 35.6 46.1 2,706 2,266
2.5
95 11.46 37.4 47.9 3,080 2,470
120 12.93 39.2 50.0 3,497 2,717
2.6
150 14.33 40.6 51.4 3,888 2,905
1 185 16.05 8.0 1.4 42.4 2.7 53.3 4,328 3,140
2.5
240 18.43 44.7 2.8 55.8 5,017 3,476
300 20.64 46.9 2.9 58.2 5,801 3,843
400 23.34 50.0 3.0 61.5 6,868 4,363
500 26.21 1.6 52.9 3.1 64.6 8,046 4,888
630 29.80 55.9 3.2 67.8 9,664 5,556


Conductor Screen
Insulation Screen
SCREENED, GALVANISED STEEL WIRE Copper Tape Screen
Binder Tape
ARMOURED, PVC SHEATHED CABLE Inner Sheath
Armouring
CU / XLPE / CTS / SWA / PVC OR
AL / XLPE / CTS / SWA / PVC Outer Sheath

CABLE DESCRIPTION Copper or Aluminium Conductor, XLPE Insulated, Copper Tape Screened,
Galvanised Steel Wire Armoured, PVC Sheathed Cables - 3 Core

CONSTRUCTION DATA
Nom.
Inner Galvanised
Sheath
Outer- Diameter Cable Cable
of Core Diameter Insulation Sheath Diameter Steel Wire Sheath Weight Weight
Diameter

50 8.10 39.0 2.6 49.6 4,632 3,719
70 9.74 1.4 42.5 2.7 53.4 5,546 4,226
95 11.46 46.2 2.8 57.4 6,640 4,810
2.5 2.5
120 12.93 49.8 3.0 61.2 7,764 5,423
3 150 14.33 52.8 3.1 64.4 8,939 5,988
1.6
185 16.05 56.5 3.2 68.4 10,183 6,619
240 18.43 2.6 62.3 3.4 75.9 13,174 8,552
300 20.64 2.8 68.5 3.15 3.7 82.7 15,818 9,943
1.8
400 23.34 3.0 75.8 3.9 90.5 19,139 11,624


Conductor Screen
Insulation Screen
Binder Tape
Armouring


CONSTRUCTION DATA
Nom.
Inner
Sheath Galvanised
Outer- Diameter Cable Cable
Diameter

50 8.10 42.2 2.7 53.1 4,996 4,082
1.4
70 9.74 45.7 2.8 56.9 5,937 4,617
95 11.46 49.8 2.9 61.2 7,105 5,275
2.5
120 12.93 53.0 3.1 64.7 8,175 5,834
1.6
3 150 14.33 3.4 56.0 3.2 67.9 9,363 6,412
185 16.05 59.7 3.3 71.9 10,638 7,075
240 18.43 65.3 3.5 79.1 13,674 9,052
300 20.64 1.8 70.0 3.15 3.7 84.2 16,046 10,171
400 23.34 75.8 3.9 90.5 19,139 11,624


Conductor Screen
Insulation Screen
Binder Tape
Armouring
18/30(36KV) Binder Tape


CONSTRUCTION DATA
Nom.
Inner
Sheath Galvanised
Outer Diameter Cable Cable
Diameter

50 8.10 47.8 3.0 59.2 5,714 4,801
70 9.74 51.3 3.1 63.0 6,672 5,352
2.5
95 11.46 1.6 55.0 3.2 67.0 7,814 5,984
120 12.93 58.2 3.3 70.3 8,892 6,552
3 150 14.33 4.5 61.2 3.5 75.0 10,945 7,994
3.2
185 16.05 65.3 3.6 79.4 12,386 8,823
240 18.43 70.4 3.8 84.9 14,568 9,946
1.8
300 20.64 75.2 3.15 3.9 89.9 16,971 11,096
400 23.34 81.0 4.2 96.2 20,090 12,575

THREE CORE — COPPER OR ALUMINIUM, Conductor Screen

Insulation Screen
Binder Tape
Armouring
19/33(36KV) Binder Tape


CONSTRUCTION DATA
Nom.
Inner
Sheath Galvanised
Outer Diameter Cable Cable
Diameter

50 8.10 52.1 3.0 59.2 6,235 5,322
70 9.74 55.6 3.1 63.0 7,218 5,899
1.6 2.5
95 11.46 59.3 3.2 67.0 8,375 6,545
120 12.93 62.5 3.3 70.3 10,330 7,990
3 5.5
150 14.33 65.9 3.5 75.0 11,693 8,742
3.2
185 16.05 69.6 3.6 79.4 13,059 9,496
1.8
240 18.43 74.7 3.8 84.9 15,260 10,638
3.15
300 20.64 79.5 3.9 89.9 17,700 11,824


Conductor Screen
Insulation Screen
Binder Tape
Armouring
8.7/15(17.5)KV OR 8.7/15(17.5)KV Binder Tape


CONSTRUCTION DATA
Nom.
Inner Galvanised
Sheath
Outer Cable Cable
of Core Diameter Insulation Steel
Sheath Diameter Armour Wire Sheath Diameter Weight Weight
Area (Approx) Thickness Thickness (Approx) Diameter Thickness (Approx) (Approx) (Approx)

50 8.10 69.3 3.7 84.1 9,582 8,669
70 9.74 72.8 3.8 87.8 10,679 9,359
95 11.46 1.8 76.5 4.0 91.9 11,973 10,143
120 12.93 79.7 4.1 95.2 13,178 10,837
3 8.0 3.15
150 14.33 82.7 4.2 98.4 14,508 11,557
185 16.05 86.8 4.3 102.8 16,076 12,513
240 18.43 2.0 92.0 4.5 108.4 18,403 13,780
300 20.64 96.7 4.7 113.4 20,941 15,065

XLPE INSULATED, COPPER WIRE Conductor Screen

Insulation
SCREEN, LONGITUDINAL WATER Insulation Screen
Water Blocking Tape
BARRIER, PE SHEATHED CABLE Copper Tape Screen
Binder Tape
Radial Water Barrier
19/33(36)KV Outer Sheath
CU / XLPE / CWS / LWB / PE OR
AL / XLPE / CWS / LWB / PE
STANDARD SPECIFICATION IEC 60840, TNB Spec
CABLE DESCRIPTION Copper or Aluminium Conductor, XLPE Insulated, Copper Wire
Screen, Longitudinal Water Barrier, PE Sheathed Cables - 1 Core
CABLE SIZES RANGE 1 Core x (500 & 630)mm²

Cables specifically designed to be used in • UV Resistance Customisation is available upon request based on
Tenaga Nasional Berhad (TNB) substation. • Anti Termite your cable specification.
Longitudinally water tight cable is designed • Anti Rodent
with a barrier to the spread of moisture along • Low Smoke Zero Halogen
the cable length. • Flame Retardant
CONSTRUCTION DATA
Min. Min. Copper Nominal

Nominal Conductor Insulation Insulation
Number Sectional Wire Overall Copper
Outer Diameter Cable
Aluminium
Cable
of Core Diameter Thickness Screen Sreen Sheath Weight Weight
Area (Approx) at any Thickness Short Thickness (Approx) (Approx) (Approx)
point Circuit
Nos mm² mm mm mm kA/3sec mm mm kg/km kg/km

500 26.21 68 9,297 6,201
1 8.0 0.5 25 5.0
630 29.80 71 10,965 6,937

500 & 630 sqmm Compacted Detailed applicable calculation such as ampacity,
HIGH VOLTAGE CABLE

Conductor
SINGLE CORE — COPPER OR ALUMINIUM, Conductor Screen

Insulation Screen
SCREENED, LONGITUDINAL WATER Water Blocking Tape
Copper Tape Screen
BARRIER, PE SHEATHED CABLE Binder Tape
Radial Water Barrier
76/132(152)KV Outer Sheath
CU / XLPE / CWS / LWB / PE OR

AL / XLPE / CWS / LWB / PE
STANDARD SPECIFICATION IEC 60840, TNB Spec
CABLE DESCRIPTION Copper or Aluminium Conductor, XLPE Insulated, Copper Wire
Screen, Longitudinal Water Barrier, PE Sheathed Cables - 1 Core
CABLE SIZES RANGE 1 Core x (400, 630 & 800)mm²

Cables specifically designed to be used in • UV Resistance Customisation is available upon request based on
Tenaga Nasional Berhad (TNB) substation. • Anti Termite your cable specification.
Longitudinally water tight cable is designed • Anti Rodent
with a barrier to the spread of moisture along • Low Smoke Zero Halogen
the cable length. • Flame Retardant
CONSTRUCTION DATA
Min.
Nominal Conductor Insulation Min. Insula- Copper Nominal
Out- Overall Copper
Number of Sectional Diameter Thickness tion Screen Wire Sreen er-Sheath Cable
Core Area (Approx) at any Thickness Short Circui Thickness Diameter
(Approx) Weight
point (Approx)
Nos mm² mm mm mm kA / 3sec mm mm kg/km

400 23.34 92 12,130
1 630 29.80 18.0 1.0 31.5 4.0 98 15,160
800 34.32 104 17,980

400, 630 & 800 sqmm Compacted Detailed applicable calculation such as ampacity,
CURRENT CARRYING CAPACITY

CURRENT RATING FOR SINGLE CORE
COPPER CABLE WITH XLPE INSULATION
RATED VOLTAGE 3.6/6KV TO 18/30KV
Buried Direct in Ground In Single Way Duct In Air
Nominal Area of
Conductor Flat
Trefoil Flat Spaced Trefoil Duct Touching Duct Trefoil Flat Touching Flat Spaced
mm² A A A A A A A
50 196 203 186 188 238 243 286
70 239 248 227 229 296 303 356
95 285 293 271 274 361 369 434
120 323 332 308 311 417 426 500
150 361 366 343 347 473 481 559
185 406 410 387 391 543 550 637
240 469 470 447 453 641 647 745
300 528 524 504 510 735 739 846
400 590 572 564 571 845 837 938
MAXIMUM CONDUCTOR TEMPERATURE 90°C THERMAL RESISTIVITY OF SOIL 1.5 K.m/W
AMBIENT AIR TEMPERATURE 30°C THERMAL RESISTIVITY OF 1.2 K.m/W

EARTHWARE DUCT
SCREEN AT BOTH END
CURRENT RATING FOR SINGLE CORE

ALUMINIUM CABLE WITH XLPE INSULATION
Buried Direct in Ground In Single Way Duct In Air
Nominal Area of
Conductor
Trefoil Flat Spaced Trefoil Duct Flat Trefoil Flat Touching Flat Spaced
Touching Duct
mm² A A A A A A A
50 152 157 144 146 184 189 222
70 186 192 176 178 230 236 278
95 221 229 210 213 280 287 338
120 252 260 240 242 324 332 391
150 281 288 267 271 368 376 440
185 317 324 303 307 424 432 504
240 367 373 351 356 502 511 593
300 414 419 397 402 577 586 677
400 470 466 451 457 673 676 769
MAXIMUM CONDUCTOR TEMPERATURE 90°C THERMAL RESISTIVITY OF SOIL 1.5 K.m/W

AMBIENT AIR TEMPERATURE 30°C THERMAL RESISTIVITY OF 1.2 K.m/W
EARTHWARE DUCT
SCREEN AT BOTH END
CURRENT CARRYING CAPACITY

CURRENT RATING FOR THREE CORE
COPPER CABLE WITH XLPE INSULATION
Un-Armoured Armoured
Nominal Area of
Conductor
Buried Direct in In Buried in Duct In Air Buried Direct in In Buried in Duct In Air
Ground Ground
mm² A A A A A A
50 181 158 204 181 158 205
70 221 193 253 220 194 253
95 262 231 304 263 232 307
120 298 264 351 298 264 352
150 334 297 398 332 296 397
185 377 336 455 374 335 453
240 434 390 531 431 387 529
300 489 441 606 482 435 599
400 553 501 696 541 492 683
MAXIMUM CONDUCTOR TEMPERATURE 90°C DEPTH OF LAYING 0.8m
AMBIENT AIR TEMPERATURE 30°C THERMAL RESISTIVITY OF SOIL 1.5 K.m/W

GROUND TEMPERATURE 20°C THERMAL RESISTIVITY OF 1.2 K.m/W
EARTHWARE DUCT
CURRENT RATING FOR THREE CORE

ALUMINIUM CABLE WITH XLPE INSULATION
Un-Armoured Armoured
Nominal Area of
Conductor
Buried Direct in In Buried in Duct In Air Buried Direct in In Buried in Duct In Air
Ground Ground
mm² A A A A A A
50 140 122 158 140 123 159
70 171 150 196 171 150 196
95 203 179 236 204 180 238
120 232 205 273 232 206 274
150 260 231 309 259 231 309
185 294 262 355 293 262 354
240 340 305 415 338 304 415
300 384 346 475 380 343 472
400 438 398 552 432 393 545
MAXIMUM CONDUCTOR TEMPERATURE 90°C DEPTH OF LAYING 0.8m

AMBIENT AIR TEMPERATURE 30°C THERMAL RESISTIVITY OF SOIL 1.5 K.m/W
GROUND TEMPERATURE 20°C THERMAL RESISTIVITY OF 1.2 K.m/W
EARTHWARE DUCT
SOUTHERN CABLE
IEC 60502-2 BS 6622 IEC 60840

DE S IGN G U I D E L I N E DESI GN GU I DEL I NE DESI GN GU I DEL I N E
Class 2 conductor cables Single core and three core High voltage single core or
for rated voltage from 6kV armoured cables with individually screened three-core
(U m=7,2kV) up to 30kV (U m=36kV) thermosetting insulation with cables for rated voltage from
with extruded solid insulation. a voltage rating ranging from 30kV (Um 36kV) and 150kV
3.8/6.6kV up to 19/33kV. (Um 170kV) designed for fixed
P E RFORM AN C E R EQ U I R E M E N T installations and suitable for the
TEST M ETHOD primary distribution of power,
Cable design with water barrier
excludes cables for special
to prevent longitudinal water
Systems where phase applications such as submarine
penetration. conductors that comes and mining.
into contact with earth
Cat. A or an earth conductor
are disconnected within
1 minute. PER FOR M ANCE R EQU I R EMEN T
Systems which continue Cable test are simulated to

to operate under fault represent a 30 year service
Cat. B conditions of up to 8 lifetime on a cable sample of
hours (not exceeding 125
hours per annum) at least 1 metre.
Cat. C Systems not falling

under A or B
P E R FOR M ANCE R EQU I R EM ENT

Maximum operating temperature
of 90°C for use in fixed
installations including networks
and industrial installations.
SOUTHERN CABLE
HEAD OFFICE & FACTORY
Lot 42, Jalan Merbau Pulas,
Kawasan Perusahaan Kuala Ketil,
09300 Kuala Ketil, Baling, Kedah.
CUSTOMER SERVICE
+6 03 6151 1601
sc@southerncable.com.my
@southerncable
QUALITY ACCREDITATION
SCAN QR FOR
DIGITAL COPY

SC - Medium & High Voltage Catalogue - 2020

Uploaded by

Copyright:

Available Formats

SC - Medium & High Voltage Catalogue - 2020

Uploaded by

Document Information

Original Title

Copyright

Available Formats

Share this document

Share or Embed Document

Sharing Options

Did you find this document useful?

Is this content inappropriate?

Copyright:

Available Formats

SC - Medium & High Voltage Catalogue - 2020

Uploaded by

Copyright:

Available Formats

SOUTHERN CABLE

Our underground high voltage (HV) cables are

The medium and high voltage cables manufactured by

IEC 60502-2 6kV to 30kV Cable Design Guidelines

For more details on the detailed design guideline,

M E DI U M & H IGH VO LTAGE C A B LE (TNB SP EC)

MED IUM VOLTAGE CABL E

SINGLE CORE — COPPER OR ALUMINIUM, Conductor

SCREENED, PVC SHEATHED CABLE Insulation Screen

Copper Tape Screen

3.6/6(7.2)KV OR 3.8/6.6(7.2)KV Binder Tape

CU / XLPE / CTS / PVC OR Outer Sheath

AL / XLPE / CTS / PVC

APPLICATION SPECIAL FEATURE ON REQUEST CUSTOMISATION

CONSTRUCTION DATA ELECTRICAL DATA

Nos mm² mm mm mm mm kg/km kg/km mm² A A A A A A A

AMBIENT AIR TEMPERATURE 30°C

THERMAL RESISTIVITY OF SOIL 1.5 K.m/W

THERMAL RESISTIVITY OF 1.2 K.m/W

SINGLE CORE — COPPER OR ALUMINIUM, Conductor

SCREENED, PVC SHEATHED CABLE Insulation Screen

Copper Tape Screen

6/10(12)KV OR 6.35/11(12)KV Binder Tape

CU / XLPE / CTS / PVC OR Outer Sheath

AL / XLPE / CTS / PVC

APPLICATION SPECIAL FEATURE ON REQUEST CUSTOMISATION

CONSTRUCTION DATA ELECTRICAL DATA

Nos mm² mm mm mm mm kg/km kg/km mm² A A A A A A A

AMBIENT AIR TEMPERATURE 30°C

THERMAL RESISTIVITY OF SOIL 1.5 K.m/W

THERMAL RESISTIVITY OF 1.2 K.m/W

MED IUM VOLTAGE CABL E

SINGLE CORE — COPPER OR ALUMINIUM, Conductor

SCREENED, PVC SHEATHED CABLE Insulation Screen

Copper Tape Screen

8.7/15(17.5)KV Binder Tape

APPLICATION SPECIAL FEATURE ON REQUEST CUSTOMISATION

CONSTRUCTION DATA ELECTRICAL DATA

Nos mm² mm mm mm mm kg/km kg/km mm² A A A A A A A

AMBIENT AIR TEMPERATURE 30°C

THERMAL RESISTIVITY OF SOIL 1.5 K.m/W

THERMAL RESISTIVITY OF 1.2 K.m/W

SINGLE CORE — COPPER OR ALUMINIUM, Conductor

SCREENED, PVC SHEATHED CABLE Insulation Screen

Copper Tape Screen

12/20(24)KV OR 12.7/22(24)KV Binder Tape

CU / XLPE / CTS / PVC OR Outer Sheath

AL / XLPE / CTS / PVC

APPLICATION SPECIAL FEATURE ON REQUEST CUSTOMISATION

CONSTRUCTION DATA ELECTRICAL DATA

Nos mm² mm mm mm mm kg/km kg/km mm² A A A A A A A

AMBIENT AIR TEMPERATURE 30°C

THERMAL RESISTIVITY OF SOIL 1.5 K.m/W

THERMAL RESISTIVITY OF 1.2 K.m/W

MED IUM VOLTAGE CABL E

SINGLE CORE — COPPER OR ALUMINIUM, Conductor

SCREENED, PVC SHEATHED CABLE Insulation Screen

Copper Tape Screen

18/30(33)KV OR 19/33(36)KV Binder Tape