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  HomeProuductsMedium Voltage Cables

ICEA SINGLE CORE CABLES MV105

Description

The single core cables are designed for distribution of electrical power with nominal voltage Uo/U ranging from 5KV to 46KV and frequency 50Hz. Single core cables are made of stranded copper or aluminium conductor, triple extruding insulating system consisting of thermosetting semi-conducting conductor shield, XLPE/TR-XLPE/EPR insulation and thermosetting semiconducting insulation shield. There are a number of designs of metallic shields including the copper tape helically applied with overlap, copper wire shield, concentric neutral, longitudinally applied corrugated copper tape and metal sheath available, which are surrounded with fillers and grounding conductor, overall binder tape and overall PVC, LSZH or PE jacket.

Standards

National Fire Protection Standard (NEPA 70): National Electric Code
AEIC CS8
ICEA S-93-639 (NEMA WC74), Standard for shielded power cable 5KV-46KV
ICEA S-97-682
IEEE 1202 - Flame Testing of cables for use in cable tray
ICEA T29-520 Vertical
UL 1072 for medium voltage cables.

Construction

Conductor: The conductor consists of uncoated Class B compressed concentric stranded aluminium alloy 1350 or soft drawn annealed copper meeting the requirement of ASTM B3. Unless otherwise specified, the conductor shall be supplied class B as per ASTM B496.
Conductor Shield
Conductor shield consists of extruded thermosetting semi conducting compound which is free stripping from conductor and bonded to the insulation.
Insulation
The insulation is either XLPE or EPR extruded concentrically over the conductor. High dielectric strength tree retardant XLPE (TR-XLPE) can be offered as option to provide an optimum balance of mechanical and electrical properties, insuring resistance to treeing.
100% or 133% insulation level is available upon request. The insulation meets or exceeds electrical and physical requirements of ICEA S-96-659/NEMA WC71, and UL 1072.
Insulation Shield
Insulation shield consists of extruded thermosetting semi-conducting compound with controlled adhesion to the insulation, providing required balance between electrical integrity and ease of stripping.
Metallic Shielding
1) Copper Tape
For Copper tape shield, helically bare 5 mil copper tape shield over the insulation shield with minimum overlap of 20%. There are grounding conductor made of bare stranded copper conductor per each interstices, per UL, ICEA and AST
2) Wire Shield
Bare copper wire shield is evenly spaced with 5000 circular mils minimum per inch of core diameter. The shield insures a reliable shield that can be easily terminated.
3) Concentric Neutral
Either bare or tinned copper wire (#6 to #9AWG) is helically applied around the cores.
Assembly
Cables are cabled together with a left hand lay and suitable filler to make the cable round. A binder tape is applied to maintain core geometry and mechanical stability. Fillers may be PP yarn, ramie yarn, plastics or other filler material.
Armour (optional)
For armouring options, inner PVC jacket is applied over the binder type. Corrugated aluminium interlocking armour (AIA) is applied over the inner jacket.
Jacket
A protective sunlight and ozone resistant jacket of PVC is extruded for a tight fit over the welded armour or the core assembly.

Options
-TR-XLPE insulation.
-Compact stranded conductor.
-Super smooth conductor shield.
-Zero or one grounding conductor.
-CPE, LLLPE, LSOH or low temperature PVC jacket.
-Oil resistant jacket.

XLPE INSULATED CABLES MV-105

Wire Shielded Cables

?5kV 100% Copper to ICEA Standard
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Overall Diameter (mm/in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In Air
　 　 　 (D) CU AL CU AL CU AL
4 AWG 2.29/90 1.52/60 17.3 0.68 445 299 315 212 120 93 160 125
2 AWG 2.29/90 1.52/60 18.5 0.73 586 394 379 255 155 125 215 165
1 AWG 2.29/90 1.52/60 19.6 0.77 683 459 421 283 180 140 250 195
1/0 AWG 2.29/90 2.03/80 20.6 0.81 806 542 473 318 210 160 290 225
2/0 AWG 2.29/90 2.03/80 22.4 0.88 1001 673 585 393 235 185 330 260
3/0 AWG 2.29/90 2.03/80 23.6 0.93 1187 798 662 445 270 210 385 300
4/0 AWG 2.29/90 2.03/80 25.1 0.99 1418 953 759 510 310 245 445 350
250 MCM 2.29/90 2.03/80 26.2 1.03 1625 1092 848 570 345 270 495 385
350 MCM 2.29/90 2.03/80 28.7 1.13 2142 1440 1047 704 415 325 615 480
500 MCM 2.29/90 2.03/80 32.3 1.27 2924 1965 1363 916 505 400 775 605
750 MCM 2.29/90 2.03/80 37.1 1.46 4227 2841 1836 1234 630 505 1000 790
1000 MCM 2.29/90 2.79/110 41.1 1.62 5432 3651 2302 1547 720 590 1200 950
5kV 133% to ICEA Standard
4 AWG 2.92/115 1.52/60 18.5 0.73 487 327 356 239 120 93 160 125
2 AWG 2.92/115 1.52/60 19.8 0.78 631 424 424 285 155 125 215 165
1 AWG 2.92/115 1.52/60 20.8 0.82 728 489 467 314 180 140 250 195
1/0 AWG 2.92/115 2.03/80 22.9 0.90 905 608 571 384 210 160 290 225
2/0 AWG 2.92/115 2.03/80 23.6 0.93 1053 708 637 428 235 185 330 260
3/0 AWG 2.92/115 2.03/80 25.1 0.99 1247 838 722 485 270 210 385 300
4/0 AWG 2.92/115 2.03/80 26.4 1.04 1479 994 818 550 310 245 445 350
250 MCM 2.92/115 2.03/80 27.4 1.08 1686 1133 909 611 345 270 495 385
350 MCM 2.92/115 2.03/80 30.0 1.18 2209 1485 1114 749 415 325 615 480
500 MCM 2.92/115 2.03/80 33.5 1.32 2999 2016 1439 967 505 400 775 605
750 MCM 2.92/115 2.03/80 38.4 1.51 4315 2900 1925 1294 630 505 1000 790
1000 MCM 2.92/115 2.79/110 43.9 1.73 5672 3812 2541 1708 720 590 1200 950
?8kV 100% to ICEA Standard
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Overall Diameter (mm/in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In Air
　 　 　 (D) CU AL CU AL CU AL
4 AWG 2.92/115 1.52/60 18.5 0.73 487 327 356 239 125 98 165 130
2 AWG 2.92/115 1.52/60 19.8 0.78 631 424 424 285 165 130 215 170
1 AWG 2.92/115 2.03/80 20.8 0.82 728 489 467 314 185 145 250 195
1/0 AWG 2.92/115 2.03/80 22.9 0.90 905 608 571 384 215 165 290 225
2/0 AWG 2.92/115 2.03/80 23.6 0.93 1053 708 637 428 245 190 335 260
3/0 AWG 2.92/115 2.03/80 25.1 0.99 1247 838 722 485 275 215 385 300
4/0 AWG 2.92/115 2.03/80 26.4 1.04 1479 994 818 550 315 245 445 350
250 MCM 2.92/115 2.03/80 27.4 1.08 1686 1133 909 611 345 270 495 385
350 MCM 2.92/115 2.03/80 30.0 1.18 2209 1485 1114 749 415 330 610 480
500 MCM 2.92/115 2.03/80 33.5 1.32 2999 2016 1439 967 500 400 765 600
750 MCM 2.92/115 2.03/80 38.4 1.51 4315 2900 1925 1294 610 490 990 780
1000 MCM 2.92/115 2.79/110 43.9 1.73 5672 3812 2541 1708 690 565 1185 940
8kV 133% to ICEA Standard
2 AWG 3.56/140 2.03/80 21.1 0.83 680 457 473 318 165 130 215 170
1 AWG 3.56/140 2.03/80 23.1 0.91 827 556 567 381 185 145 250 195
1/0 AWG 3.56/140 2.03/80 24.4 0.96 963 647 623 419 215 165 290 225
2/0 AWG 3.56/140 2.03/80 25.1 0.99 1113 748 695 467 245 190 335 260
3/0 AWG 3.56/140 2.03/80 26.2 1.03 1305 877 780 524 275 215 385 300
4/0 AWG 3.56/140 2.03/80 27.7 1.09 1540 1035 881 592 315 245 445 350
250 MCM 3.56/140 2.03/80 28.7 1.13 1753 1178 976 656 345 270 495 385
350 MCM 3.56/140 2.03/80 31.8 1.25 2284 1535 1189 799 415 330 610 480
500 MCM 3.56/140 2.03/80 34.8 1.37 3080 2070 1519 1021 500 400 765 600
750 MCM 3.56/140 2.03/80 39.6 1.56 4404 2960 2014 1354 610 490 990 780
1000 MCM 3.56/140 2.79/110 45.2 1.78 5774 3881 2644 1777 690 565 1185 940
?15kV 100% to ICEA Standard
Conductor Insulation Thickness (mm/ mils) Sheath Thickness (mm/ mils) Overall Diameter (mm / in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In
Air
　 　 　 (D) CU AL CU AL CU AL
2 AWG 4.45/175 2.03/80 23.9 0.94 800 538 594 399 165 130 215 170
1 AWG 4.45/175 2.03/80 25.1 0.99 908 610 646 434 185 145 250 195
1/0 AWG 4.45/175 2.03/80 25.9 1.02 1040 699 705 474 215 165 290 225
2/0 AWG 4.45/175 2.03/80 26.7 1.05 1195 803 780 524 245 190 335 260
3/0 AWG 4.45/175 2.03/80 27.9 1.10 1391 935 866 582 275 215 385 300
4/0 AWG 4.45/175 2.03/80 29.5 1.16 1634 1098 973 654 315 245 445 350
250 MCM 4.45/175 2.03/80 31.0 1.22 1852 1245 1074 722 345 270 495 385
350 MCM 4.45/175 2.03/80 33.5 1.32 2412 1621 1317 885 415 330 610 480
500 MCM 4.45/175 2.03/80 37.1 1.46 3200 2151 1640 1102 500 400 765 600
750 MCM 4.45/175 2.79/110 41.4 1.63 4533 3047 2144 1441 610 490 990 780
1000 MCM 4.45/175 2.79/110 47.8 1.88 5963 4008 2833 1904 690 565 1185 940
15kV 133% to ICEA Standard
2 AWG 5.59/220 2.03/80 26.2 1.03 908 610 701 471 165 130 215 170
1 AWG 5.59/220 2.03/80 27.2 1.07 1015 682 753 506 185 145 250 195
1/0 AWG 5.59/220 2.03/80 28.4 1.12 1156 777 818 550 215 165 290 225
2/0 AWG 5.59/220 2.03/80 29.0 1.14 1312 882 896 602 245 190 335 260
3/0 AWG 5.59/220 2.03/80 30.5 1.20 1516 1019 992 667 275 215 385 300
4/0 AWG 5.59/220 2.03/80 31.8 1.25 1760 1183 1101 740 315 245 445 350
250 MCM 5.59/220 2.03/80 33.3 1.31 2007 1349 1230 827 345 270 495 385
350 MCM 5.59/220 2.03/80 35.8 1.41 2556 1718 1461 982 415 330 610 480
500 MCM 5.59/220 2.03/80 39.1 1.54 3356 2256 1796 1207 500 400 765 600
750 MCM 5.59/220 2.79/110 45.2 1.78 4858 3265 2468 1659 610 490 990 780
1000 MCM 5.59/220 2.79/110 49.5 1.95 6163 4142 3032 2038 690 565 1185 940
?25kV 100% to ICEA Standard
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Overall Diameter (mm / in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In
Air
　 　 　 (D) CU AL CU AL CU AL
1 AWG 6.60/260 2.03/80 29.2 1.15 1119 752 857 576 185 145 250 195
1/0 AWG 6.60/260 2.03/80 30.5 1.20 1266 851 925 622 215 165 290 225
2/0 AWG 6.60/260 2.03/80 31.2 1.23 1425 958 1010 679 245 190 330 260
3/0 AWG 6.60/260 2.03/80 32.8 1.29 1654 1112 1131 760 275 215 380 300
4/0 AWG 6.60/260 2.03/80 34.0 1.34 1907 1282 1247 838 315 245 445 345
250 MCM 6.60/260 2.03/80 35.3 1.39 2135 1435 1357 912 345 270 490 380
350 MCM 6.60/260 2.03/80 38.1 1.50 2696 1812 1601 1076 415 330 605 475
500 MCM 6.60/260 2.79/110 41.1 1.62 3502 2354 1942 1305 500 400 755 590
750 MCM 6.60/260 2.79/110 48.0 1.89 5070 3408 2681 1802 610 490 970 765
1000 MCM 6.60/260 2.79/110 51.6 2.03 6348 4267 3218 2163 690 565 1160 920
25kV 133% to ICEA Standard
1/0 AWG 8.76/345 2.03/80 35.1 1.38 1550 1042 1214 816 215 165 290 225
2/0 AWG 8.76/345 2.03/80 35.8 1.41 1718 1155 1305 877 245 190 330 260
3/0 AWG 8.76/345 2.03/80 37.3 1.47 1939 1303 1413 950 275 215 380 300
4/0 AWG 8.76/345 2.03/80 38.9 1.53 2205 1482 1546 1039 315 245 445 345
250 MCM 8.76/345 2.03/80 40.1 1.58 2440 1640 1663 1118 345 270 490 380
350 MCM 8.76/345 2.79/110 44.2 1.74 3163 2126 2068 1390 415 330 605 475
500 MCM 8.76/345 2.79/110 47.8 1.88 4044 2718 2483 1669 500 400 755 590
750 MCM 8.76/345 2.79/110 52.1 2.05 5468 3675 3078 2069 610 490 970 765
1000 MCM 8.76/345 2.79/110 56.4 2.22 6789 4563 3657 2458 690 565 1160 920
?35kV 100% to ICEA Standard
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Overall Diameter (mm / in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In Air
　 　 　 (D) CU AL CU AL CU AL
1/0 AWG 8.76/345 2.03/80 34.8 1.37 1550 1042 1214 816 215 165 290 225
2/0 AWG 8.76/345 2.03/80 36.1 1.42 1718 1155 1305 877 245 190 330 260
3/0 AWG 8.76/345 2.03/80 37.3 1.47 1939 1303 1413 950 275 215 380 300
4/0 AWG 8.76/345 2.03/80 38.9 1.53 2205 1482 1546 1039 315 245 445 345
250 MCM 8.76/345 2.03/80 40.1 1.58 2440 1640 1663 1118 345 270 490 380
350 MCM 8.76/345 2.79/110 44.2 1.74 3163 2126 2068 1390 415 330 605 475
500 MCM 8.76/345 2.79/110 47.8 1.88 4044 2718 2483 1669 500 400 755 590
750 MCM 8.76/345 2.79/110 52.1 2.05 5468 3675 3078 2069 610 490 970 765
1000 MCM 8.76/345 2.79/110 56.4 2.22 6789 4563 3657 2458 690 565 1160 920
35kV 133% to ICEA Standard
1/0 AWG 10.67/420 2.03/80 38.9 1.53 1811 1217 1474 991 215 165 290 225
2/0 AWG 10.67/420 2.03/80 40.1 1.58 1986 1335 1571 1056 245 190 330 260
3/0 AWG 10.67/420 2.03/80 41.1 1.62 2209 1485 1684 1132 275 215 380 300
4/0 AWG 10.67/420 2.79/110 44.2 1.74 2629 1767 1968 1323 315 245 445 345
250 MCM 10.67/420 2.79/110 45.5 1.79 2876 1933 2099 1411 345 270 490 380
350 MCM 10.67/420 2.79/110 48.5 1.91 3522 2367 2427 1631 415 330 605 475
500 MCM 10.67/420 2.79/110 51.3 2.02 4383 2946 2822 1897 500 400 755 590
750 MCM 10.67/420 2.79/110 55.9 2.20 5843 3927 3453 2321 610 765 970 765
1000 MCM 10.67/420 2.79/110 60.2 2.37 7192 4834 4062 2730 690 920 1160 920

Tape Shielded Cables

?5kV 100% Copper to ICEA Standard
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Overall Diameter (mm/in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In Air
　 　 　 (D) CU AL CU AL CU AL
4 AWG 2.29/90 1.52/60 16.5 0.65 481 323 350 235 120 93 160 125
2 AWG 2.29/90 1.52/60 17.8 0.70 626 421 420 282 155 125 215 165
1 AWG 2.29/90 1.52/60 18.5 0.73 725 487 463 311 180 140 250 195
1/0 AWG 2.29/90 1.52/60 19.6 0.77 853 573 519 349 210 160 290 225
2/0 AWG 2.29/90 2.03/80 20.6 0.81 1001 673 585 393 235 185 330 260
3/0 AWG 2.29/90 2.03/80 22.6 0.89 1239 833 714 480 270 210 385 300
4/0 AWG 2.29/90 2.03/80 24.1 0.95 1474 991 814 547 310 245 445 350
250 MCM 2.29/90 2.03/80 25.4 1.00 1684 1132 908 610 345 270 495 385
350 MCM 2.29/90 2.03/80 27.9 1.10 2209 1485 1116 750 415 325 615 480
500 MCM 2.29/90 2.03/80 31.5 1.24 3002 2018 1442 969 505 400 775 605
750 MCM 2.29/90 2.03/80 36.1 1.42 4319 2903 1930 1297 630 505 1000 790
1000 MCM 2.29/90 2.03/80 39.9 1.57 5538 3722 2407 1618 720 590 1200 950
5kV 133% to ICEA Standard
4 AWG 2.92/115 1.52/60 17.8 0.70 527 354 396 266 120 93 160 125
2 AWG 2.92/115 1.52/60 19.1 0.75 675 454 469 315 155 125 215 165
1 AWG 2.92/115 1.52/60 19.8 0.78 775 521 515 346 180 140 250 195
1/0 AWG 2.92/115 1.52/60 20.8 0.82 906 609 571 384 210 160 290 225
2/0 AWG 2.92/115 2.03/80 22.9 0.90 1105 743 689 463 235 185 330 260
3/0 AWG 2.92/115 2.03/80 23.9 0.94 1300 874 775 521 270 210 385 300
4/0 AWG 2.92/115 2.03/80 25.4 1.00 1538 1034 878 590 310 245 445 350
250 MCM 2.92/115 2.03/80 26.7 1.05 1751 1177 975 655 345 270 495 385
350 MCM 2.92/115 2.03/80 29.2 1.15 2282 1534 1187 798 415 325 615 480
500 MCM 2.92/115 2.03/80 32.8 1.29 3084 2073 1524 1024 505 400 775 605
750 MCM 2.92/115 2.03/80 37.3 1.47 4410 2964 2020 1358 630 505 1000 790
1000 MCM 2.92/115 2.03/80 41.1 1.62 5637 3789 2507 1685 720 590 1200 950
?8kV 100% to ICEA Standard
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Overall Diameter (mm/in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In
Air
　 　 　 (D) CU AL CU AL CU AL
4 AWG 2.92/115 1.52/60 17.8 0.70 527 354 396 266 125 98 165 130
2 AWG 2.92/115 1.52/60 19.1 0.75 675 454 469 315 165 130 215 170
1 AWG 2.92/115 1.52/60 19.8 0.78 775 521 515 346 185 145 250 195
1/0 AWG 2.92/115 2.03/80 20.8 0.82 906 609 571 384 215 165 290 225
2/0 AWG 2.92/115 2.03/80 22.9 0.90 1105 743 689 463 245 190 335 260
3/0 AWG 2.92/115 2.03/80 23.9 0.94 1300 874 775 521 275 215 385 300
4/0 AWG 2.92/115 2.03/80 25.4 1.00 1538 1034 878 590 315 245 445 350
250 MCM 2.92/115 2.03/80 26.7 1.05 1751 1177 975 655 345 270 495 385
350 MCM 2.92/115 2.03/80 29.2 1.15 2282 1534 1187 798 415 330 610 480
500 MCM 2.92/115 2.03/80 32.8 1.29 3084 2073 1524 1024 500 400 765 600
750 MCM 2.92/115 2.03/80 37.3 1.47 4410 2964 2020 1358 610 490 990 780
1000 MCM 2.92/115 2.80/110 41.1 1.62 5637 3789 1132 1685 690 565 1185 940
8kV 133% to ICEA Standard
2 AWG 3.56/140 1.52/60 20.3 0.80 728 489 521 350 165 130 215 170
1 AWG 3.56/140 2.03/80 21.1 0.83 829 557 568 382 185 145 250 195
1/0 AWG 3.56/140 2.03/80 23.1 0.91 1012 680 677 455 215 165 290 225
2/0 AWG 3.56/140 2.03/80 24.1 0.95 1166 784 750 504 245 190 335 260
3/0 AWG 3.56/140 2.03/80 25.1 0.99 1363 916 839 564 275 215 385 300
4/0 AWG 3.56/140 2.03/80 26.7 1.05 1605 1079 945 635 315 245 445 350
250 MCM 3.56/140 2.03/80 27.9 1.10 1821 1224 1043 701 345 270 495 385
350 MCM 3.56/140 2.03/80 30.5 1.20 2358 1585 1263 849 415 330 610 480
500 MCM 3.56/140 2.03/80 34.0 1.34 3168 2129 1607 1080 500 400 765 600
750 MCM 3.56/140 2.03/80 38.6 1.52 4504 3027 2114 1421 610 490 990 780
1000 MCM 3.56/140 2.80/110 43.9 1.73 5884 3955 2754 1851 690 565 1185 940
?15kV 100% to ICEA Standard
Conductor Insulation Thickness (mm/ mils) Sheath Thickness (mm/ mils) Overall Diameter (mm / in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In Air
　 　 　 (D) CU AL CU AL CU AL
2 AWG 4.45/175 2.03/80 21.6 0.85 781 525 647 435 165 130 215 170
1 AWG 4.45/175 2.03/80 23.1 0.91 922 620 699 470 185 145 250 195
1/0 AWG 4.45/175 2.03/80 24.1 0.95 1059 712 765 514 215 165 290 225
2/0 AWG 4.45/175 2.03/80 25.1 0.99 1216 817 841 565 245 190 335 260
3/0 AWG 4.45/175 2.03/80 26.2 1.03 1415 951 933 627 275 215 385 300
4/0 AWG 4.45/175 2.03/80 27.7 1.09 1659 1115 1043 701 315 245 445 350
250 MCM 4.45/175 2.03/80 29.0 1.14 1878 1262 1146 770 345 270 495 385
350 MCM 4.45/175 2.03/80 31.5 1.24 2419 1626 1402 942 415 330 610 480
500 MCM 4.45/175 2.03/80 35.1 1.38 3233 2173 1729 1162 500 400 765 600
750 MCM 4.45/175 2.03/80 39.6 1.56 4578 3077 2251 1513 610 490 990 780
1000 MCM 4.45/175 2.80/110 45.0 1.77 5968 4011 2946 1980 690 565 1185 940
15kV 133% to ICEA Standard
2 AWG 5.59/220 2.03/80 25.4 1.00 967 650 760 511 165 130 215 170
1 AWG 5.59/220 2.03/80 26.2 1.03 1077 724 815 548 185 145 250 195
1/0 AWG 5.59/220 2.03/80 27.2 1.07 1220 820 884 594 215 165 290 225
2/0 AWG 5.59/220 2.03/80 28.2 1.11 1381 928 966 649 245 190 335 260
3/0 AWG 5.59/220 2.03/80 29.2 1.15 1587 1067 1062 714 275 215 385 300
4/0 AWG 5.59/220 2.03/80 30.7 1.21 1839 1236 1178 792 315 245 445 350
250 MCM 5.59/220 2.03/80 32.5 1.28 2090 1405 1314 883 345 270 495 385
350 MCM 5.59/220 2.03/80 35.1 1.38 2648 1780 1553 1044 415 330 610 480
500 MCM 5.59/220 2.03/80 38.1 1.50 3455 2322 1894 1273 500 400 765 600
750 MCM 5.59/220 2.80/110 44.2 1.74 4969 3340 2578 1733 610 490 990 780
1000 MCM 5.59/220 2.80/110 48.5 1.91 6286 4225 3156 2121 690 565 1185 940
?25kV 100% to ICEA Standard
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Overall Diameter (mm / in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In Air
　 　 　 (D) CU AL CU AL CU AL
1 AWG 6.60/260 2.03/80 28.2 1.11 1189 799 927 623 185 145 250 195
1/0 AWG 6.60/260 2.03/80 29.2 1.15 1335 897 1000 672 215 165 290 225
2/0 AWG 6.60/260 2.03/80 30.2 1.19 1500 1008 1085 729 245 190 330 260
3/0 AWG 6.60/260 2.03/80 31.8 1.25 1736 1167 1211 814 275 215 380 300
4/0 AWG 6.60/260 2.03/80 33.3 1.31 1994 1340 1335 897 315 245 445 345
250 MCM 6.60/260 2.03/80 34.5 1.36 2224 1495 1448 973 345 270 490 380
350 MCM 6.60/260 2.03/80 37.1 1.46 2793 1877 1698 1141 415 330 605 475
500 MCM 6.60/260 2.03/80 40.1 1.58 3609 2426 2049 1377 500 400 755 590
750 MCM 6.60/260 2.80/110 46.5 1.83 5185 3485 2796 1879 610 490 970 765
1000 MCM 6.60/260 2.80/110 50.5 1.99 6481 4356 3349 2251 690 565 1160 920
25kV 133% to ICEA Standard
1/0 AWG 8.76/345 2.03/80 34.0 1.34 1640 1102 1302 875 215 165 290 225
2/0 AWG 8.76/345 2.03/80 35.1 1.38 1811 1217 1397 939 245 190 330 260
3/0 AWG 8.76/345 2.03/80 36.1 1.42 2032 1366 1507 1013 275 215 380 300
4/0 AWG 8.76/345 2.03/80 37.6 1.48 2302 1547 1641 1103 315 245 445 345
250 MCM 8.76/345 2.03/80 38.9 1.53 2543 1709 1765 1186 345 270 490 380
350 MCM 8.76/345 2.03/80 41.4 1.63 3130 2104 2035 1368 415 330 605 475
500 MCM 8.76/345 2.80/110 46.5 1.83 4157 2794 2596 1745 500 400 755 590
750 MCM 8.76/345 2.80/110 51.1 2.01 5602 3765 3212 2159 610 490 970 765
1000 MCM 8.76/345 2.80/110 54.9 2.16 6929 4657 3798 2553 690 565 1160 920
?35kV 100% to ICEA Standard
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Overall Diameter (mm / in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In
Air
　 　 　 (D) CU AL CU AL CU AL
1/0 AWG 8.76/345 2.03/80 34.0 1.34 1640 1102 1302 875 215 165 290 225
2/0 AWG 8.76/345 2.03/80 35.1 1.38 1811 1217 1397 939 245 190 330 260
3/0 AWG 8.76/345 2.03/80 36.1 1.42 2032 1366 1507 1013 275 215 380 300
4/0 AWG 8.76/345 2.03/80 37.6 1.48 2302 1547 1641 1103 315 245 445 345
250 MCM 8.76/345 2.03/80 38.9 1.53 2543 1709 1765 1186 345 270 490 380
350 MCM 8.76/345 2.03/80 41.4 1.63 3130 2104 2035 1368 415 330 605 475
500 MCM 8.76/345 2.80/110 46.5 1.83 4157 2794 2596 1745 500 400 755 590
750 MCM 8.76/345 2.80/110 51.1 2.01 5602 3765 3212 2159 610 490 970 765
1000 MCM 8.76/345 2.80/110 54.9 2.16 6929 4657 3798 2553 690 565 1160 920
35kV 133% to ICEA Standard
1/0 AWG 10.67/420 2.03/80 37.8 1.49 1909 1283 1571 1056 215 165 290 225
2/0 AWG 10.67/420 2.03/80 38.9 1.53 2087 1403 1674 1125 245 190 330 260
3/0 AWG 10.67/420 2.03/80 39.9 1.57 2315 1556 1791 1204 275 215 380 300
4/0 AWG 10.67/420 2.03/80 41.4 1.63 2595 1744 1936 1301 315 245 445 345
250 MCM 10.67/420 2.80/110 44.2 1.74 2988 2008 2211 1486 345 270 490 380
350 MCM 10.67/420 2.80/110 47.2 1.86 3639 2446 2544 1710 415 330 605 475
500 MCM 10.67/420 2.80/110 50.3 1.98 4514 3034 2953 1985 500 400 755 590
750 MCM 10.67/420 2.80/110 54.9 2.16 5990 4026 3600 2420 610 490 970 765
1000 MCM 10.67/420 2.80/110 58.7 2.31 7344 4936 4212 2831 690 565 1160 920

Concentric Neutral Cables

?5kV 100% Single Phase - Full Neutral
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Overall Diameter (mm / in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In
Air
　 　 　 CU AL CU AL CU AL CU AL
2 SOLID 2.29/90 1.52/60 20.3 0.80 20.3 0.80 872 586 559 376 165 130 232 　
2 AWG 2.29/90 2.03/80 20.8 0.82 20.8 0.82 894 601 583 392 167 131 234 　
1 SOLID 2.29/90 2.03/80 21.8 0.86 21.1 0.83 1074 722 653 439 191 149 264 　
1 AWG 2.29/90 2.03/80 22.9 0.90 21.8 0.86 1104 742 680 457 192 150 266 210
1/0 SOLID 2.29/90 2.03/80 22.9 0.90 21.8 0.86 1280 860 756 508 216 169 299 236
1/0 AWG 2.29/90 2.03/80 23.9 0.94 22.9 0.90 1314 883 789 530 219 171 301 238
2/0 AWG 2.29/90 2.03/80 25.9 1.02 24.9 0.98 1634 1098 966 649 252 197 342 271
3/0 AWG 2.29/90 2.03/80 27.2 1.07 26.2 1.03 1956 1315 1129 759 286 224 387 307
4/0 AWG 2.29/90 2.03/80 29.2 1.15 28.7 1.13 2404 1616 1400 941 327 258 438 348
250 MCM 2.29/90 2.03/80 - - 30.0 1.18 - - 1643 1104 　 288 　 386
350 MCM 2.29/90 2.03/80 - - 33.3 1.31 - - 2074 1394 　 342 　 454
5kV 100% Three Phase - One-Third Neutral
2 SOLID 2.29/90 1.52/60 20.3 0.8 20.3 0.80 698 469 491 330 172 134 245 192
2 AWG 2.29/90 2.03/80 20.8 0.82 20.8 0.82 722 485 515 346 172 134 245 192
1 SOLID 2.29/90 2.03/80 21.1 0.83 21.1 0.83 809 544 533 358 195 152 276 218
1 AWG 2.29/90 2.03/80 21.8 0.86 21.8 0.86 839 564 559 376 196 153 277 218
1/0 SOLID 2.29/90 2.03/80 21.8 0.86 21.8 0.86 966 649 583 392 222 174 309 247
1/0 AWG 2.29/90 2.03/80 22.9 0.90 22.9 0.90 998 671 614 413 224 174 310 247
2/0 AWG 2.29/90 2.03/80 24.1 0.95 24.1 0.95 1184 796 698 469 254 199 346 279
3/0 AWG 2.29/90 2.03/80 25.4 1.00 25.4 1.00 1425 958 811 545 289 227 383 313
4/0 AWG 2.29/90 2.03/80 26.7 1.05 26.7 1.05 1729 1162 943 634 329 258 418 350
250 MCM 2.29/90 2.03/80 28.2 1.11 28.2 1.11 2000 1344 1073 721 360 284 445 377
350 MCM 2.29/90 2.03/80 31.5 1.24 30.7 1.21 2696 1812 1367 919 430 343 494 433
500 MCM 2.29/90 2.03/80 36.6 1.44 35.3 1.39 3806 2558 1869 1256 510 416 540 489
750 MCM 2.29/90 2.03/80 43.4 1.71 40.1 1.58 5599 3763 2581 1735 595 508 602 552
1000 MCM 2.29/90 2.79/110 48.0 1.89 46.5 1.83 7287 4898 3429 2305 647 574 660 591
?5kV 133% Single Phase - Full Neutral
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Overall Diameter (mm / in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In
Air
　 　 　 CU AL CU AL CU AL CU AL
2 SOLID 2.92/115 2.03/80 21.6 0.85 21.6 0.85 916 616 606 407 165 130 232 182
2 AWG 2.92/115 2.03/80 22.1 0.87 22.1 0.87 942 633 631 424 167 131 234 183
1 SOLID 2.92/115 2.03/80 23.1 0.91 22.4 0.88 1123 755 701 471 191 149 264 208
1 AWG 2.92/115 2.03/80 24.1 0.95 23.1 0.91 1156 777 729 490 192 150 266 210
1/0 SOLID 2.92/115 2.03/80 24.1 0.95 23.1 0.91 1330 894 805 541 216 169 299 236
1/0 AWG 2.92/115 2.03/80 25.1 0.99 24.1 0.95 1367 919 839 564 219 171 301 238
2/0 AWG 2.92/115 2.03/80 27.2 1.07 26.2 1.03 1692 1137 1022 687 252 197 342 271
3/0 AWG 2.92/115 2.03/80 28.4 1.12 27.4 1.08 2017 1356 1189 799 286 224 387 307
4/0 AWG 2.92/115 2.03/80 30.5 1.20 30.0 1.18 2470 1660 1464 984 327 258 438 348
250 MCM 2.92/115 2.03/80 - - 31.2 1.23 - - 1711 1150 - 288 - 386
350 MCM 2.92/115 2.03/80 - - 34.5 1.36 - - 2150 1445 - 342 - 454
5kV 133% Three Phase - One-Third Neutral
2 SOLID 2.92/115 2.03/80 21.6 0.85 21.6 0.85 744 500 536 360 172 134 245 192
2 AWG 2.92/115 2.03/80 22.1 0.87 22.1 0.87 768 516 561 377 172 134 245 192
1 SOLID 2.92/115 2.03/80 22.4 0.88 22.4 0.88 857 576 579 389 195 152 276 218
1 AWG 2.92/115 2.03/80 23.1 0.91 23.1 0.91 888 597 609 409 196 153 277 218
1/0 SOLID 2.92/115 2.03/80 23.1 0.91 23.1 0.91 1015 682 632 425 222 174 309 247
1/0 AWG 2.92/115 2.03/80 24.1 0.95 24.1 0.95 1049 705 667 448 224 174 310 247
2/0 AWG 2.92/115 2.03/80 25.4 1.00 25.4 1.00 1239 833 751 505 254 199 346 279
3/0 AWG 2.92/115 2.03/80 26.7 1.05 26.7 1.05 1482 996 869 584 289 227 383 313
4/0 AWG 2.92/115 2.03/80 27.9 1.10 27.9 1.10 1790 1203 1003 674 329 258 418 350
250 MCM 2.92/115 2.03/80 29.5 1.16 29.5 1.16 2064 1387 1135 763 360 284 445 377
350 MCM 2.92/115 2.03/80 32.8 1.29 32.0 1.26 2767 1860 1436 965 430 343 494 433
500 MCM 2.92/115 2.03/80 37.8 1.49 36.6 1.44 3888 2613 1949 1310 510 416 540 489
750 MCM 2.92/115 2.79/110 44.7 1.76 41.4 1.63 5695 3828 2672 1796 595 508 602 552
1000 MCM 2.92/115 2.79/110 49.3 1.94 47.8 1.88 7394 4970 3534 2375 647 574 660 591
?15kV 100% Single Phase - Full Neutral
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Overall Diameter (mm / in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In
Air
　 　 　 CU AL CU AL CU AL CU AL
2 SOLID 4.45/175 2.03/80 24.6 0.97 24.6 0.97 1038 698 726 488 172 135 233 182
2 AWG 4.45/175 2.03/80 25.1 0.99 25.1 0.99 1067 717 754 507 173 135 234 183
1 SOLID 4.45/175 2.03/80 26.2 1.03 25.4 1.00 1251 841 826 555 197 154 264 208
1 AWG 4.45/175 2.03/80 27.2 1.07 26.2 1.03 1290 867 860 578 199 156 266 210
1/0 SOLID 4.45/175 2.03/80 27.2 1.07 26.2 1.03 1464 984 936 629 223 175 299 236
1/0 AWG 4.45/175 2.03/80 28.2 1.11 27.2 1.07 1506 1012 975 655 226 176 302 237
2/0 AWG 4.45/175 2.03/80 30.2 1.19 29.2 1.15 1842 1238 1168 785 259 203 342 270
3/0 AWG 4.45/175 2.03/80 31.5 1.24 30.5 1.20 2175 1462 1341 901 294 231 388 307
4/0 AWG 4.45/175 2.03/80 33.5 1.32 33.0 1.30 2639 1774 1629 1095 335 265 439 348
250 MCM 4.45/175 2.03/80 - - 34.3 1.35 - - 1884 1266 - 295 - 386
350 MCM 4.45/175 2.03/80 - - 38.1 1.50 - - 2375 1596 - 350 - 453
15kV 100% Three Phase - One-Third Neutral
2 SOLID 4.45/175 2.03/80 24.6 0.97 24.6 0.97 864 581 656 441 176 137 241 189
2 AWG 4.45/175 2.03/80 25.1 0.99 25.1 0.99 893 600 686 461 177 137 241 189
1 SOLID 4.45/175 2.03/80 25.4 1.00 25.4 1.00 982 660 704 473 200 156 272 214
1 AWG 4.45/175 2.03/80 26.2 1.03 26.2 1.03 1018 684 738 496 201 157 272 215
1/0 SOLID 4.45/175 2.03/80 26.2 1.03 26.2 1.03 1144 769 762 512 228 178 305 243
1/0 AWG 4.45/175 2.03/80 27.2 1.07 27.2 1.07 1184 796 802 539 229 178 306 243
2/0 AWG 4.45/175 2.03/80 28.4 1.12 28.4 1.12 1381 928 893 600 260 203 343 275
3/0 AWG 4.45/175 2.03/80 29.7 1.17 29.7 1.17 1631 1096 1016 683 295 231 380 309
4/0 AWG 4.45/175 2.03/80 31.0 1.22 31.0 1.22 1946 1308 1159 779 334 263 418 346
250 MCM 4.45/175 2.03/80 32.5 1.28 32.5 1.28 2229 1498 1300 874 366 289 445 374
350 MCM 4.45/175 2.03/80 36.3 1.43 35.6 1.40 2982 2004 1647 1107 437 348 498 432
500 MCM 4.45/175 2.03/80 40.9 1.61 39.6 1.56 4096 2753 2153 1447 516 420 547 491
750 MCM 4.45/175 2.79/110 47.8 1.88 46.0 1.81 5941 3993 3002 2018 603 512 610 554
1000 MCM 4.45/175 2.79/110 53.1 2.09 51.6 2.03 7735 5199 3867 2599 658 580 669 599
?15kV 133% Single Phase - Full Neutral
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Overall Diameter (mm / in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In
Air
　 　 　 CU AL CU AL CU AL CU AL
2 SOLID 5.59/220 2.03/80 26.9 1.06 26.9 1.06 1140 766 827 556 172 135 233 182
2 AWG 5.59/220 2.03/80 27.4 1.08 27.4 1.08 1171 787 858 577 173 135 234 183
1 SOLID 5.59/220 2.03/80 28.4 1.12 27.7 1.09 1360 914 930 625 197 154 264 208
1 AWG 5.59/220 2.03/80 29.5 1.16 28.4 1.12 1400 941 969 651 199 156 266 210
1/0 SOLID 5.59/220 2.03/80 29.5 1.16 28.4 1.12 1576 1059 1044 702 223 175 299 236
1/0 AWG 5.59/220 2.03/80 30.5 1.20 29.5 1.16 1622 1090 1088 731 226 176 302 237
2/0 AWG 5.59/220 2.03/80 32.5 1.28 31.5 1.24 1965 1321 1287 865 259 203 342 270
3/0 AWG 5.59/220 2.03/80 33.8 1.33 32.8 1.29 2305 1549 1467 986 294 231 388 307
4/0 AWG 5.59/220 2.03/80 35.8 1.41 35.3 1.39 2776 1866 1765 1186 335 265 439 348
250 MCM 5.59/220 2.03/80 - - 37.1 1.46 - - 2059 1384 - 295 - 386
350 MCM 5.59/220 2.03/80 - - 40.4 1.59 - - 2531 1701 - 350 - 453
15kV 133% Three Phase - One-Third Neutral
2 SOLID 5.59/220 2.03/80 26.9 1.06 26.9 1.06 966 649 757 509 176 137 241 189
2 AWG 5.59/220 2.03/80 27.4 1.08 27.4 1.08 997 670 790 531 177 137 241 189
1 SOLID 5.59/220 2.03/80 27.7 1.09 27.7 1.09 1086 730 809 544 200 156 272 214
1 AWG 5.59/220 2.03/80 28.4 1.12 28.4 1.12 1126 757 847 569 201 157 272 215
1/0 SOLID 5.59/220 2.03/80 28.4 1.12 28.4 1.12 1253 842 870 585 228 178 305 243
1/0 AWG 5.59/220 2.03/80 29.5 1.16 29.5 1.16 1297 872 914 614 229 178 306 243
2/0 AWG 5.59/220 2.03/80 30.7 1.21 30.7 1.21 1498 1007 1010 679 260 203 343 275
3/0 AWG 5.59/220 2.03/80 32.0 1.26 32.0 1.26 1753 1178 1140 766 295 231 380 309
4/0 AWG 5.59/220 2.03/80 33.3 1.31 33.3 1.31 2074 1394 1288 866 334 263 418 346
250 MCM 5.59/220 2.03/80 35.3 1.39 35.3 1.39 2394 1609 1465 985 366 289 445 374
350 MCM 5.59/220 2.03/80 38.6 1.52 37.8 1.49 3132 2105 1794 1206 437 348 498 432
500 MCM 5.59/220 2.03/80 44.7 1.76 43.4 1.71 4361 2931 2410 1620 516 420 547 491
750 MCM 5.59/220 2.79/110 50.0 1.97 48.3 1.90 6134 4123 3191 2145 603 512 610 554
1000 MCM 5.59/220 2.79/110 55.4 2.18 53.8 2.12 7951 5344 4078 2741 658 580 669 599
?25kV 100% Single Phase - Full Neutral
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Overall Diameter (mm / in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In
Air
　 　 　 CU AL CU AL CU AL CU AL
1 SOLID 6.6/260 2.03/80 25.9 1.02 29.7 1.17 1463 983 1031 693 202 158 264 208
1 AWG 6.6/260 2.03/80 31.5 1.24 30.5 1.20 1507 1013 1073 721 204 160 265 209
1/0 SOLID 6.6/260 2.03/80 31.5 1.24 30.5 1.20 1683 1131 1149 772 229 179 299 235
1/0 AWG 6.6/260 2.03/80 32.5 1.28 31.5 1.24 1727 1161 1196 804 231 181 301 237
2/0 AWG 6.6/260 2.03/80 34.5 1.36 33.5 1.32 2084 1401 1402 942 265 207 342 270
3/0 AWG 6.6/260 2.03/80 36.3 1.43 35.3 1.39 2459 1653 1617 1087 301 236 387 306
4/0 AWG 6.6/260 2.03/80 38.4 1.51 37.8 1.49 2941 1977 1925 1294 342 271 438 347
250 MCM 6.6/260 2.03/80 - - 39.1 1.54 - - 2193 1474 - 301 - 384
350 MCM 6.6/260 2.79/110 - - 43.9 1.73 - - 2773 1864 - 356 - 449
25kV 100% Three Phase - One-Third Neutral
1 SOLID 6.6/260 2.03/80 29.7 1.17 29.7 1.17 1187 798 909 611 204 159 269 211
1 AWG 6.6/260 2.03/80 30.5 1.20 30.5 1.20 1230 827 951 639 204 159 269 212
1/0 SOLID 6.6/260 2.03/80 30.5 1.20 30.5 1.20 1357 912 975 655 232 181 302 239
1/0 AWG 6.6/260 2.03/80 31.5 1.24 31.5 1.24 1406 945 1022 687 232 181 303 239
2/0 AWG 6.6/260 2.03/80 32.8 1.29 32.8 1.29 1610 1082 1122 754 264 206 340 271
3/0 AWG 6.6/260 2.03/80 34.5 1.36 34.5 1.36 1901 1278 1287 865 300 235 378 305
4/0 AWG 6.6/260 2.03/80 35.8 1.41 35.8 1.41 2229 1498 1442 969 339 266 416 342
250 MCM 6.6/260 2.03/80 37.3 1.47 37.3 1.47 2523 1696 1595 1072 371 292 445 371
350 MCM 6.6/260 2.03/80 40.6 1.60 39.9 1.57 3273 2200 1933 1299 442 351 501 430
500 MCM 6.6/260 2.79/110 46.7 1.84 45.5 1.79 4523 3040 2568 1726 520 424 550 490
750 MCM 6.6/260 2.79/110 52.8 2.08 51.1 2.01 6387 4293 3435 2309 611 517 618 560
1000 MCM 6.6/260 2.79/110 57.4 2.26 55.9 2.20 8150 5478 4273 2872 665 584 676 606
?25kV 133% Single Phase - Full Neutral
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Overall Diameter (mm / in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In
Air
　 　 　 CU AL CU AL CU AL CU AL
1 SOLID 8.1/320 2.03/80 33.5 1.32 32.8 1.29 1638 1101 1202 808 202 158 264 208
1 AWG 8.1/320 2.03/80 34.5 1.36 33.8 1.33 1687 1134 1248 839 204 160 265 209
1/0 SOLID 8.1/320 2.03/80 34.5 1.36 33.8 1.33 1864 1253 1326 891 229 179 299 235
1/0 AWG 8.1/320 2.03/80 36.1 1.42 35.3 1.39 1951 1311 1410 948 231 181 301 237
2/0 AWG 8.1/320 2.03/80 38.4 1.51 37.1 1.46 2317 1557 1628 1094 265 207 342 270
3/0 AWG 8.1/320 2.03/80 39.6 1.56 38.4 1.51 2668 1793 1821 1224 301 236 387 306
4/0 AWG 8.1/320 2.03/80 41.7 1.64 40.9 1.61 3160 2124 2142 1440 342 271 438 347
250 MCM 8.1/320 2.79/110 - - 43.9 1.73 - - 2513 1689 - 301 - 384
350 MCM 8.1/320 2.79/110 - - 46.2 1.82 - - 3022 2031 - 356 - 449
25kV 133% Three Phase - One-Third Neutral
1 SOLID 8.1/320 2.03/80 32.8 1.29 32.8 1.29 1358 913 1080 726 204 159 269 211
1 AWG 8.1/320 2.03/80 33.8 1.33 33.8 1.33 1406 945 1126 757 204 159 269 212
1/0 SOLID 8.1/320 2.03/80 33.8 1.33 33.8 1.33 1534 1031 1152 774 232 181 302 239
1/0 AWG 8.1/320 2.03/80 35.3 1.39 35.3 1.39 1619 1088 1236 831 232 181 303 239
2/0 AWG 8.1/320 2.03/80 36.3 1.43 36.3 1.43 1831 1231 1343 903 264 206 340 271
3/0 AWG 8.1/320 2.03/80 37.6 1.48 37.6 1.48 2099 1411 1486 999 300 235 378 305
4/0 AWG 8.1/320 2.03/80 39.1 1.54 39.1 1.54 2436 1637 1648 1108 339 266 416 342
250 MCM 8.1/320 2.03/80 40.4 1.59 40.4 1.59 2738 1840 1809 1216 371 292 445 371
350 MCM 8.1/320 2.79/110 45.5 1.79 44.5 1.75 3606 2424 2260 1519 442 351 501 430
500 MCM 8.1/320 2.79/110 49.8 1.96 48.8 1.92 4788 3218 2828 1901 520 424 550 490
750 MCM 8.1/320 2.79/110 55.9 2.20 54.4 2.14 6686 4494 3727 2505 611 517 618 560
1000 MCM 8.1/320 2.79/110 32.8 2.38 59.2 2.33 8475 5696 4591 3086 665 584 676 606
?35kV 100% Single Phase - Full Neutral
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Overall Diameter (mm / in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In
Air
　 　 　 CU AL CU AL CU AL CU AL
1/0 SOLID 8.76/345 2.03/80 36.3 1.43 35.6 1.40 1974 1327 1433 963 234 183 298 234
1/0 AWG 8.76/345 2.03/80 37.3 1.47 36.6 1.44 2032 1366 1489 1001 236 184 300 236
2/0 AWG 8.76/345 2.03/80 39.6 1.56 38.4 1.51 2401 1614 1712 1151 270 212 341 269
3/0 AWG 8.76/345 2.03/80 40.9 1.61 39.6 1.56 2757 1853 1907 1282 306 240 386 305
4/0 AWG 8.76/345 2.03/80 44.5 1.75 43.7 1.72 3351 2252 2330 1566 348 275 434 346
250 MCM 8.76/345 2.79/110 - - 45.2 1.78 - - 2611 1755 - 305 - 380
350 MCM 8.76/345 2.79/110 - - 48.3 1.90 - - 3127 2102 - 360 - 449
35kV 100% Three Phase - One-Third Neutral
1/0 SOLID 8.76/345 2.03/80 35.6 1.40 35.6 1.40 1643 1104 1259 846 235 183 299 236
1/0 AWG 8.76/345 2.03/80 36.6 1.44 36.6 1.44 1699 1142 1315 884 235 183 300 236
2/0 AWG 8.76/345 2.03/80 37.6 1.48 37.6 1.48 1913 1286 1425 958 267 208 337 268
3/0 AWG 8.76/345 2.03/80 38.9 1.53 38.9 1.53 2186 1469 1571 1056 302 237 376 302
4/0 AWG 8.76/345 2.03/80 40.4 1.59 40.4 1.59 2525 1697 1738 1168 342 269 415 340
250 MCM 8.76/345 2.79/110 43.2 1.70 43.2 1.70 2924 1965 1995 1341 375 295 443 367
350 MCM 8.76/345 2.79/110 46.7 1.84 45.7 1.80 3709 2493 2360 1586 445 354 501 427
500 MCM 8.76/345 2.79/110 51.8 2.04 50.8 2.00 4969 3340 3007 2021 525 426 557 491
750 MCM 8.76/345 2.79/110 57.2 2.25 55.6 2.19 6811 4578 3849 2587 616 519 624 563
1000 MCM?? 8.76/345??? 2.79/110?? 61.7? 2.43? 60.5? 2.38? 8610? 5787 4724 3175? 671?? 587? 682? 611
?35kV 133% Single Phase - Full Neutral
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Overall Diameter (mm / in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct		 90°C In
Air
　 　 　 CU AL CU AL CU AL CU AL
1/0 SOLID 10.67/420 2.03/80 40.1 1.58 39.4 1.55 2229 1498 1683 1131 234 183 298 234
1/0 AWG 10.67/420 2.03/80 41.1 1.62 40.4 1.59 2294 1542 1745 1173 236 184 300 236
2/0 AWG 10.67/420 2.03/80 45.0 1.77 43.7 1.72 2775 1865 2077 1396 270 212 341 269
3/0 AWG 10.67/420 2.79/110 46.2 1.82 45.0 1.77 3141 2111 2284 1535 306 240 386 305
4/0 AWG 10.67/420 2.79/110 48.3 1.90 47.5 1.87 3656 2457 2632 1769 348 275 434 346
250 MCM 10.67/420 2.79/110 - - 49.0 1.93 - - 2924 1965 - 305 - 380
350 MCM 10.67/420 2.79/110 - - 52.8 2.08 - - 3532 2374 - 360 - 449
35kV 133% Three Phase - One-Third Neutral
1/0 SOLID 10.67/420 2.03/80 39.4 1.55 39.4 1.55 1892 1272 1509 1014 235 183 299 236
1/0 AWG 10.67/420 2.03/80 40.4 1.59 40.4 1.59 1955 1314 1571 1056 235 183 300 236
2/0 AWG 10.67/420 2.03/80 41.4 1.63 41.4 1.63 2177 1463 1690 1136 267 208 337 268
3/0 AWG 10.67/420 2.79/110 44.2 1.74 44.2 1.74 2555 1717 1940 1304 302 237 376 302
4/0 AWG 10.67/420 2.79/110 45.7 1.80 45.7 1.80 2907 1954 2120 1425 342 269 415 340
250 MCM 10.67/420 2.79/110 47.0 1.85 47.0 1.85 3224 2167 2296 1543 375 295 443 367
350 MCM 10.67/420 2.79/110 51.3 2.02 50.3 1.98 4102 2757 2748 1847 445 354 501 427
500 MCM 10.67/420 2.79/110 55.6 2.19 54.6 2.15 5326 3580 3358 2257 525 426 557 491
750 MCM 10.67/420 2.79/110 61.0 2.40 59.4 2.34 7205 4843 4234 2846 616 519 624 563
1000 MCM ? 10.67/420 2.79/110 65.5 2.58 64.3 2.53? 9035? 6073 5140 3455 671 587? 682? 611

AIA ARMOURED 1 C

?5kV 100%/133% Copper Single Conductor
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Inner Jacket Diameter (mm/in) Armour Diameter (mm) Overall Diameter (mm/in.) Cable Weight (kg/km / lbs/ kft) Equivalent Bonding Conductor Size Ampacity (Amps)
　 　 　 　 　 (D) 　 　 90°C
6 AWG 2.29/90 1.52/60 16.33 0.643 21.41 0.843 23.70 0.933 634 426.03 8 AWG 100
4 AWG 2.29/90 1.52/60 18.19 0.716 23.27 0.916 25.61 1.008 824 553.70 6 AWG 145
2 AWG 2.29/90 1.52/60 19.59 0.771 25.18 0.991 27.51 1.083 1047 703.55 6 AWG 190
1 AWG 2.29/90 1.52/60 20.38 0.802 25.96 1.022 28.30 1.114 1223 821.82 4 AWG 225
1/0 AWG 2.29/90 2.03/80 21.37 0.841 26.95 1.061 29.29 1.153 1357 911.86 4 AWG 260
2/0 AWG 2.29/90 2.03/80 22.38 0.881 27.97 1.101 30.31 1.193 1517 1019.38 4 AWG 300
3/0 AWG 2.29/90 2.03/80 24.13 0.950 29.72 1.170 32.06 1.262 1785 1199.46 3 AWG 345
4/0 AWG 2.29/90 2.03/80 26.22 1.032 31.80 1.252 34.14 1.344 2085 1401.06 3 AWG 400
250 MCM 2.29/90 2.03/80 27.56 1.085 33.15 1.305 35.48 1.397 2374 1595.25 2 AWG 445
350 MCM 2.29/90 2.03/80 30.67 1.207 36.26 1.428 38.60 1.520 3025 2032.71 1 AWG 550
500 MCM 2.29/90 2.03/80 33.72 1.328 39.31 1.548 42.10 1.657 3960 2661.00 1/0 AWG 695
750 MCM 2.29/90 2.03/80 41.07 1.617 47.42 1.867 50.21 1.977 5717 3841.65 2/0 AWG 900
1000 MCM 2.29/90 2.79/110 44.85 1.766 51.20 2.016 54.00 2.126 7028 4722.60 2/0 AWG 1075
?8kV 100% Copper Single Conductor
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Inner Jacket Diameter (mm/in) Armour Diameter (mm/in) Overall Diameter (mm/in.) Cable Weight (kg/km / lbs/kft) Equivalent Bonding Conductor Size Ampacity (Amps)
　 　 　 　 　 (D) 　 　 90°C
4 AWG 2.92/115 1.52/60 20.13 0.793 25.72 1.013 28.06 1.105 976 655.84 6 AWG 150
2 AWG 2.92/115 2.03/80 22.53 0.887 28.12 1.107 30.45 1.199 1203 808.38 6 AWG 195
1 AWG 2.92/115 2.03/80 23.32 0.918 28.90 1.138 31.24 1.230 1382 928.66 4 AWG 225
1/0 AWG 2.92/115 2.03/80 24.31 0.957 29.89 1.177 32.23 1.269 1521 1022.06 4 AWG 260
2/0 AWG 2.92/115 2.03/80 25.32 0.997 30.91 1.217 33.25 1.309 1686 1132.94 4 AWG 300
3/0 AWG 2.92/115 2.03/80 27.07 1.066 32.66 1.286 35.00 1.378 1962 1318.40 3 AWG 345
4/0 AWG 2.92/115 2.03/80 28.40 1.118 33.98 1.338 36.32 1.430 2214 1487.74 3 AWG 400
250 MCM 2.92/115 2.03/80 29.80 1.173 35.39 1.393 37.72 1.485 2511 1687.31 2 AWG 445
350 MCM 2.92/115 2.03/80 32.91 1.296 38.50 1.516 41.29 1.626 3213 2159.04 1 AWG 550
500 MCM 2.92/115 2.03/80 36.42 1.434 42.01 1.654 44.80 1.764 4155 2792.03 1/0 AWG 685
750 MCM 2.92/115 2.79/110 44.97 1.770 51.32 2.020 54.11 2.130 6091 4092.96 1/0 AWG 885
1000 MCM 2.92/115 2.79/110 48.75 1.919 55.10 2.169 57.90 2.280 7427 4990.71 2/0 AWG 1060
8kV 133% Copper Single Conductor
2 AWG 3.56/140 2.03/80 23.81 0.937 29.40 1.157 31.73 1.249 1265 850.04 6 AWG 195
1 AWG 3.56/140 2.03/80 24.60 0.969 30.18 1.188 32.52 1.280 1446 971.67 4 AWG 225
1/0 AWG 3.56/140 2.03/80 25.59 1.007 31.17 1.227 33.51 1.319 1587 1066.41 4 AWG 260
2/0 AWG 3.56/140 2.03/80 26.60 1.047 32.19 1.267 34.53 1.359 1754 1178.63 4 AWG 300
3/0 AWG 3.56/140 2.03/80 28.35 1.116 33.94 1.336 36.28 1.428 2033 1366.11 3 AWG 345
4/0 AWG 3.56/140 2.03/80 29.68 1.169 35.26 1.388 37.60 1.480 2286 1536.12 3 AWG 400
250 MCM 3.56/140 2.03/80 31.08 1.224 36.67 1.444 39.00 1.535 2586 1737.71 2 AWG 445
350 MCM 3.56/140 2.03/80 34.19 1.346 39.78 1.566 42.57 1.676 3294 2213.47 1 AWG 550
500 MCM 3.56/140 2.03/80 37.70 1.484 43.29 1.704 46.08 1.814 4243 2851.16 1/0 AWG 685
750 MCM 3.56/140 2.79/110 46.25 1.821 52.60 2.071 55.39 2.181 6197 4164.19 1/0 AWG 885
1000 MCM 3.56/140 2.79/110 50.03 1.970 56.38 2.220 59.18 2.330 7541 5067.32 2/0 AWG 1060
?15kV 100% Copper Single Conductor
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Inner Jacket Diameter (mm/in) Armour Diameter (mm/in) Overall Diameter (mm/in.) Cable Weight (kg/km / lbs/ kft) Equivalent Bonding Conductor Size Ampacity (Amps)
　 　 　 　 　 (D) 　 　 90°C
2 AWG 4.45/175 2.03/80 25.64 1.009 31.23 1.230 33.56 1.321 1359 913.21 6 AWG 195
1 AWG 4.45/175 2.03/80 26.43 1.041 32.01 1.260 34.35 1.352 1543 1036.85 4 AWG 225
1/0 AWG 4.45/175 2.03/80 27.42 1.080 33.00 1.299 35.34 1.391 1686 1132.94 4 AWG 260
2/0 AWG 4.45/175 2.03/80 28.43 1.119 34.02 1.339 36.36 1.431 1856 1247.17 4 AWG 300
3/0 AWG 4.45/175 2.03/80 30.19 1.189 35.77 1.408 38.11 1.500 2138 1436.67 3 AWG 345
4/0 AWG 4.45/175 2.03/80 31.51 1.241 37.09 1.460 39.43 1.552 2395 1609.37 3 AWG 400
250 MCM 4.45/175 2.03/80 32.91 1.296 38.50 1.516 41.29 1.626 2739 1840.52 2 AWG 445
350 MCM 4.45/175 2.03/80 36.48 1.436 42.07 1.656 44.86 1.766 3450 2318.29 1 AWG 550
500 MCM 4.45/175 2.03/80 39.53 1.556 45.88 1.806 48.67 1.916 4501 3024.53 1/0 AWG 685
750 MCM 4.45/175 2.79/110 48.08 1.893 54.43 2.143 57.22 2.253 6355 4270.36 1/0 AWG 885
1000
MCM		 4.45/175 2.79/110 52.73 2.076 59.08 2.326 62.48 2.460 7885 5298.48 2/0 AWG 1060
15kV 133% Copper Single Conductor
2 AWG 5.59/220 2.03/80 27.97 1.101 33.56 1.321 35.89 1.413 1487 999.22 6 AWG 195
1 AWG 5.59/220 2.03/80 28.76 1.132 34.34 1.352 36.68 1.444 1673 1124.20 4 AWG 225
1/0 AWG 5.59/220 2.03/80 29.75 1.171 35.34 1.391 37.67 1.483 1819 1222.31 4 AWG 260
2/0 AWG 5.59/220 2.03/80 30.76 1.211 36.35 1.431 38.69 1.523 1992 1338.56 4 AWG 300
3/0 AWG 5.59/220 2.03/80 32.52 1.280 38.10 1.500 40.90 1.610 2319 1558.30 3 AWG 345
4/0 AWG 5.59/220 2.03/80 33.84 1.332 39.42 1.552 42.22 1.662 2582 1735.02 3 AWG 400
250 MCM 5.59/220 2.03/80 35.24 1.387 40.83 1.607 43.62 1.717 2892 1943.33 2 AWG 445
350 MCM 5.59/220 2.03/80 38.81 1.528 45.16 1.778 47.96 1.888 3738 2511.82 1 AWG 550
500 MCM 5.59/220 2.03/80 41.86 1.648 48.21 1.898 51.00 2.008 4680 3144.81 1/0 AWG 685
750 MCM 5.59/220 2.79/110 50.41 1.985 56.76 2.235 59.55 2.344 6562 4409.46 1/0 AWG 885
1000
MCM		 5.59/220 2.79/110 55.06 2.168 61.41 2.418 64.81 2.552 8112 5451.01 2/0 AWG 1060
?25kV 100% Copper Single Conductor
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Inner Jacket Diameter (mm/in) Armour Diameter (mm/in) Overall Diameter (mm/in.) Cable Weight (kg/km / lbs/ kft) Equivalent Bonding Conductor Size Ampacity (Amps)
　 　 　 　 　 (D) 　 　 90°C
1 AWG 6.60/260 2.03/80 30.83 1.214 36.42 1.434 38.75 1.526 1795 1206.18 4 AWG 225
1/0 AWG 6.60/260 2.03/80 31.82 1.253 37.41 1.473 39.74 1.565 1944 1306.31 4 AWG 260
2/0 AWG 6.60/260 2.03/80 32.83 1.293 38.42 1.513 41.22 1.623 2161 1452.12 4 AWG 300
3/0 AWG 6.60/260 2.03/80 34.59 1.362 40.17 1.581 42.97 1.692 2453 1648.34 3 AWG 345
4/0 AWG 6.60/260 2.03/80 36.36 1.431 41.95 1.652 44.75 1.762 2755 1851.27 3 AWG 395
250 MCM 6.60/260 2.03/80 37.77 1.487 43.36 1.707 46.15 1.817 3070 2062.94 2 AWG 440
350 MCM 6.60/260 2.03/80 40.88 1.609 47.23 1.859 50.03 1.970 3895 2617.32 1 AWG 545
500 MCM 6.60/260 2.79/110 45.53 1.793 51.88 2.043 54.67 2.152 5033 3382.02 1/0 AWG 680
750 MCM 6.60/260 2.79/110 53.34 2.100 59.69 2.350 63.10 2.484 6931 4657.42 1/0 AWG 870
1000 MCM 6.60/260 2.79/110 57.13 2.249 63.48 2.499 66.88 2.633 8320 5590.78 2/0 AWG 1040
25kV 133% Copper Single Conductor
1/0 AWG 8/320 2.03/80 35.44 1.395 41.03 1.615 43.82 1.725 2225 1495.13 4 AWG 260
2/0 AWG 8/320 2.03/80 36.45 1.435 42.04 1.655 44.84 1.765 2408 1618.10 4 AWG 300
3/0 AWG 8/320 2.03/80 38.21 1.504 44.56 1.754 47.35 1.864 2830 1901.67 3 AWG 345
4/0 AWG 8/320 2.03/80 39.53 1.556 45.88 1.806 48.67 1.916 3108 2088.48 3 AWG 395
250 MCM 8/320 2.03/80 40.93 1.611 47.28 1.861 50.07 1.971 3433 2306.87 2 AWG 440
350 MCM 8/320 2.79/110 45.64 1.797 51.99 2.047 54.79 2.157 4334 2912.31 1 AWG 545
500 MCM 8/320 2.79/110 48.69 1.917 55.04 2.167 57.84 2.277 5309 3567.48 1/0 AWG 680
750 MCM 8/320 2.79/110 56.51 2.225 62.86 2.475 66.26 2.609 7244 4867.74 1/0 AWG 870
1000 MCM 8/320 2.79/110 60.29 2.374 66.64 2.624 70.04 2.757 8650 5812.53 2/0 AWG 1040
?28kV 100% Copper Single Conductor
Conductor Insulation Thickness (mm/mils) Sheath Thickness (mm/mils) Inner Jacket Diameter (mm/in) Armour Diameter (mm/in) Overall Diameter (mm/in.) Cable Weight (kg/km / lbs/kft) Equivalent Bonding Conductor Size Ampacity (Amps)
　 　 　 　 　 (D) 　 　 90°C
1 AWG 7.1/280 2.03/80 31.90 1.256 37.49 1.476 39.82 1.568 1860 4 AWG 225
1/0 AWG 7.1/280 2.03/80 32.89 1.295 38.48 1.515 41.27 1.625 2052 4 AWG 260
2/0 AWG 7.1/280 2.03/80 33.91 1.335 39.49 1.555 42.29 1.665 2231 4 AWG 300
3/0 AWG 7.1/280 2.03/80 36.11 1.422 41.70 1.642 44.50 1.752 2560 3 AWG 345
4/0 AWG 7.1/280 2.03/80 37.44 1.474 43.02 1.694 45.82 1.804 2830 3 AWG 395
250 MCM 7.1/280 2.03/80 38.84 1.529 45.19 1.779 47.98 1.889 3273 2 AWG 440
350 MCM 7.1/280 2.79/110 43.55 1.715 49.90 1.965 52.70 2.075 4159 1 AWG 545
500 MCM 7.1/280 2.79/110 46.60 1.835 52.95 2.085 55.74 2.194 5125 1/0 AWG 680
750 MCM 7.1/280 2.79/110 54.41 2.142 60.76 2.392 64.17 2.526 7036 1/0 AWG 870
1000
MCM		 7.1/280 2.79/110 58.20 2.291 64.55 2.541 67.95 2.675 8430 2/0 AWG 1040
28kV 133% Copper Single Conductor
1 AWG 8.76/345 2.03/80 35.81 1.410 41.40 1.630 44.19 1.740 2162 4 AWG 225
1/0 AWG 8.76/345 2.03/80 36.80 1.449 42.39 1.669 45.18 1.779 2319 4 AWG 260
2/0 AWG 8.76/345 2.03/80 37.81 1.489 43.40 1.709 46.20 1.819 2504 4 AWG 300
3/0 AWG 8.76/345 2.03/80 39.57 1.558 45.92 1.808 48.71 1.918 2932 3 AWG 345
4/0 AWG 8.76/345 2.03/80 40.89 1.610 47.24 1.860 50.03 1.970 3213 3 AWG 395
250 MCM 8.76/345 2.79/110 43.89 1.728 50.24 1.978 53.04 2.088 3723 2 AWG 440
350 MCM 8.76/345 2.79/110 47.01 1.851 53.36 2.101 56.15 2.211 4451 1 AWG 545
500 MCM 8.76/345 2.79/110 50.05 1.970 56.40 2.220 59.20 2.331 5433 1/0 AWG 680
750 MCM 8.76/345 2.79/110 57.87 2.278 64.22 2.528 67.62 2.662 7383 1/0 AWG 870
1000
MCM		 8.76/345 2.79/110 61.65 2.427 68.00 2.677 71.41 2.811 8797 2/0 AWG 1040