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ICEA标准XLPE绝缘三芯电缆 MV90

描述

The three core cables are designed for distribution of electrical power with nominal voltage Uo/ U ranging from 5KV to 46KV and frequency 50Hz. Three 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.

标准

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.

结构

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%. A mylar ribbon may be longitudinally applied under the copper tape for core identification. 1C red 1C Blue and 1C none. 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-90

Wire Shielded Cables

?5kV 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 2.29/90 2.03/80 33.5 1.32 1632 1097 1239 833 100 80 105 81
2 AWG 2.29/90 2.03/80 36.6 1.44 2101 1412 1477 993 135 105 140 110
1 AWG 2.29/90 2.03/80 38.9 1.53 2502 1682 1626 1093 155 120 160 125
1/0 AWG 2.29/90 2.03/80 40.9 1.61 2898 1948 1812 1218 175 140 185 145
2/0 AWG 2.29/90 2.80/110 43.4 1.71 3379 2271 2264 1522 200 160 215 170
3/0 AWG 2.29/90 2.80/110 47.8 1.88 4184 2812 2537 1705 230 180 250 195
4/0 AWG 2.29/90 2.80/110 50.8 2.00 4935 3317 2871 1930 265 205 285 225
250 MCM 2.29/90 2.80/110 53.6 2.11 5596 3761 3171 2131 290 230 320 250
350 MCM 2.29/90 2.80/110 59.4 2.34 7317 4918 3932 2643 355 280 395 310
500 MCM 2.29/90 2.80/110 67.3 2.65 9921 6668 5094 3424 430 340 485 385
750 MCM 2.29/90 3.56/140 79.2 3.12 14326 9629 7075 4755 530 425 615 495
1000 MCM 2.29/90 3.56/140 87.4 3.44 18281 12287 8757 5886 600 495 705 585
5kV 133% to ICEA Standard
4 AWG 2.92/115 2.03/80 36.1 1.42 1775 1193 1382 929 100 80 105 81
2 AWG 2.92/115 2.03/80 39.4 1.55 2254 1515 1629 1095 135 105 140 110
1 AWG 2.92/115 2.03/80 41.7 1.64 2662 1789 1785 1200 155 120 160 125
1/0 AWG 2.92/115 2.03/80 45.2 1.78 3211 2158 2126 1429 175 140 185 145
2/0 AWG 2.92/115 2.80/110 47.8 1.88 3709 2493 2447 1645 200 160 215 170
3/0 AWG 2.92/115 2.80/110 50.5 1.99 4376 2941 2729 1834 230 180 250 195
4/0 AWG 2.92/115 2.80/110 53.6 2.11 5137 3453 3074 2066 265 205 285 225
250 MCM 2.92/115 2.80/110 56.4 2.22 5807 3903 3382 2273 290 230 320 250
350 MCM 2.92/115 2.80/110 62.0 2.44 7546 5072 4161 2797 355 280 395 310
500 MCM 2.92/115 2.80/110 70.1 2.76 10175 6839 5349 3595 430 340 485 385
750 MCM 2.92/115 3.56/140 81.8 3.22 14624 9829 7372 4955 530 425 615 495
1000 MCM 2.92/115 3.56/140 90.2 3.55 18604 12504 9080 6103 600 495 705 585
?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 2.03/80 36.1 1.42 1775 1193 1382 929 115 89 120 95
2 AWG 2.92/115 2.03/80 39.4 1.55 2254 1515 1629 1095 150 115 165 125
1 AWG 2.92/115 2.03/80 41.7 1.64 2662 1789 1785 1200 170 135 185 145
1/0 AWG 2.92/115 2.80/110 45.2 1.78 3211 2158 2126 1429 195 150 215 170
2/0 AWG 2.92/115 2.80/110 47.8 1.88 3709 2493 2447 1645 220 170 245 190
3/0 AWG 2.92/115 2.80/110 50.5 1.99 4376 2941 2729 1834 250 195 285 220
4/0 AWG 2.92/115 2.80/110 53.6 2.11 5137 3453 3074 2066 285 220 325 255
250 MCM 2.92/115 2.80/110 56.4 2.22 5807 3903 3382 2273 310 245 360 280
350 MCM 2.92/115 2.80/110 62.0 2.44 7546 5072 4161 2797 375 295 435 345
500 MCM 2.92/115 3.56/140 70.1 2.76 10175 6839 5349 3595 450 355 535 425
750 MCM 2.92/115 3.56/140 81.8 3.22 14624 9829 7372 4955 545 440 670 540
1000 MCM 2.92/115 3.56/140 90.2 3.55 18604 12504 9080 6103 615 510 770 635
8kV 133% to ICEA Standard
2 AWG 3.56/140 2.03/80 42.2 1.66 2415 1623 1791 1204 150 115 165 125
1 AWG 3.56/140 2.80/110 45.7 1.80 2979 2002 2102 1413 170 135 185 145
1/0 AWG 3.56/140 2.80/110 48.0 1.89 3395 2282 2311 1553 195 150 215 170
2/0 AWG 3.56/140 2.80/110 50.5 1.99 3901 2622 2639 1774 220 170 245 190
3/0 AWG 3.56/140 2.80/110 53.1 2.09 4576 3076 2929 1969 250 195 285 220
4/0 AWG 3.56/140 2.80/110 56.4 2.22 5347 3594 3285 2208 285 220 325 255
250 MCM 3.56/140 2.80/110 59.2 2.33 6027 4051 3602 2421 310 245 360 280
350 MCM 3.56/140 2.80/110 64.8 2.55 7784 5232 4399 2957 375 295 435 345
500 MCM 3.56/140 3.56/140 74.4 2.93 10682 7180 5856 3936 450 355 535 425
750 MCM 3.56/140 3.56/140 84.6 3.33 14929 10034 7679 5161 545 440 670 540
1000 MCM 3.56/140 3.56/140 93.0 3.66 18937 12728 9413 6327 615 510 770 635
?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 2.80/110 47.5 1.87 2809 1888 2186 1469 150 115 165 125
1 AWG 4.45/175 2.80/110 49.8 1.96 3242 2179 2366 1590 170 135 185 145
1/0 AWG 4.45/175 2.80/110 51.8 2.04 3669 2466 2583 1736 195 150 215 170
2/0 AWG 4.45/175 2.80/110 54.4 2.14 4185 2813 2924 1965 220 170 245 190
3/0 AWG 4.45/175 2.80/110 56.9 2.24 4873 3275 3226 2168 250 195 285 220
4/0 AWG 4.45/175 2.80/110 60.2 2.37 5658 3803 3595 2416 285 220 325 255
250 MCM 4.45/175 2.80/110 63.0 2.48 6350 4268 3925 2638 310 245 360 280
350 MCM 4.45/175 3.56/140 69.6 2.74 8226 5529 4841 3254 375 295 435 345
500 MCM 4.45/175 3.56/140 78.2 3.08 11080 7447 6253 4203 450 355 535 425
750 MCM 4.45/175 3.56/140 88.4 3.48 15374 10333 8122 5459 545 440 670 540
1000 MCM 4.45/175 3.56/140 97.5 3.84 19547 13138 10023 6737 615 510 770 635
15kV 133% to ICEA Standard
2 AWG 5.59/220 2.80/110 52.3 2.06 3160 2124 2537 1705 150 115 165 125
1 AWG 5.59/220 2.80/110 54.6 2.15 3606 2424 2729 1834 170 135 185 145
1/0 AWG 5.59/220 2.80/110 56.9 2.24 4045 2719 2959 1989 195 150 215 170
2/0 AWG 5.59/220 2.80/110 59.2 2.33 4575 3075 3313 2227 220 170 245 190
3/0 AWG 5.59/220 2.80/110 62.0 2.44 5279 3548 3632 2441 250 195 285 220
4/0 AWG 5.59/220 2.80/110 65.0 2.56 6082 4088 4019 2701 285 220 325 255
250 MCM 5.59/220 2.80/110 68.8 2.71 6884 4627 4459 2997 310 245 360 280
350 MCM 5.59/220 3.56/140 75.9 2.99 8954 6018 5569 3743 375 295 435 345
500 MCM 5.59/220 3.56/140 83.1 3.27 11617 7808 6790 4564 450 355 535 425
750 MCM 5.59/220 3.56/140 93.5 3.68 15969 10733 8717 5859 545 440 670 540
1000 MCM 5.59/220 3.56/140 102.6 4.04 20196 13574 10672 7173 615 510 770 635
?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 2.80/110 58.9 2.32 3953 2657 3077 2068 170 135 185 145
1/0 AWG 6.60/260 2.80/110 61.2 2.41 4404 2960 3318 2230 195 150 215 170
2/0 AWG 6.60/260 2.80/110 63.5 2.50 4945 3324 3684 2476 220 170 245 190
3/0 AWG 6.60/260 2.80/110 67.3 2.65 5755 3868 4108 2761 250 195 285 220
4/0 AWG 6.60/260 3.56/140 70.4 2.77 6578 4421 4514 3034 285 220 325 255
250 MCM 6.60/260 3.56/140 74.7 2.94 7548 5073 5124 3444 310 245 360 280
350 MCM 6.60/260 3.56/140 80.3 3.16 9418 6330 6033 4055 375 295 435 345
500 MCM 6.60/260 3.56/140 87.6 3.45 12117 8144 7290 4900 450 355 535 425
750 MCM 6.60/260 3.56/140 98.8 3.89 16653 11193 9401 6319 545 440 670 540
1000 MCM 6.60/260 3.56/140 106.9 4.21 20797 13978 11273 7577 615 510 770 635
25kV 133% to ICEA Standard
1/0 AWG 8.76/345 3.56/140 73.2 2.88 5596 3761 4510 3031 195 150 215 170
2/0 AWG 8.76/345 3.56/140 75.4 2.97 6176 4151 4914 3303 220 170 245 190
3/0 AWG 8.76/345 3.56/140 78.2 3.08 6936 4662 5289 3555 250 195 285 220
4/0 AWG 8.76/345 3.56/140 81.5 3.21 7804 5245 5741 3859 285 220 325 255
250 MCM 8.76/345 3.56/140 84.3 3.32 8573 5762 6148 4132 310 245 360 280
350 MCM 8.76/345 3.56/140 89.9 3.54 10504 7060 7119 4785 375 295 435 345
500 MCM 8.76/345 3.56/140 98.0 3.86 13413 9015 8586 5771 450 355 535 425
?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 3.56/140 73.2 2.88 5596 3761 4510 3031 195 150 215 170
2/0 AWG 8.76/345 3.56/140 75.4 2.97 6176 4151 4914 3303 220 170 245 190
3/0 AWG 8.76/345 3.56/140 78.2 3.08 6936 4662 5289 3555 250 195 285 220
4/0 AWG 8.76/345 3.56/140 81.5 3.21 7804 5245 5741 3859 285 220 325 255
250 MCM 8.76/345 3.56/140 84.3 3.32 8573 5762 6148 4132 310 245 360 280
350 MCM 8.76/345 3.56/140 89.9 3.54 10504 7060 7119 4785 375 295 435 345
500 MCM 8.76/345 3.56/140 98.0 3.86 13413 9015 8586 5771 450 355 535 425
35kV 133% to ICEA Standard
1/0 AWG 10.67/420 3.56/140 81.5 3.21 6481 4356 5395 3626 195 150 215 170
2/0 AWG 10.67/420 3.56/140 84.1 3.31 7083 4761 5823 3914 220 170 245 190
3/0 AWG 10.67/420 3.56/140 86.6 3.41 7872 5291 6225 4184 250 195 285 220
4/0 AWG 10.67/420 3.56/140 89.9 3.54 8771 5895 6709 4509 285 220 325 255
250 MCM 10.67/420 3.56/140 92.7 3.65 9567 6430 7141 4800 310 245 360 280
350 MCM 10.67/420 3.56/140 99.3 3.91 11685 7854 8302 5580 375 295 435 345
500 MCM 10.67/420 3.56/140 106.4 4.19 14543 9775 9717 6531 450 355 535 425

Armoured Tape Shielded Cables
aluminum interlocked armor
three core

5kV 100% Three Conductor AIA
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 2.03/80 37.6 1.48 1839 1236 1448 973 100 80 105 81
2 AWG 2.29/90 2.03/80 40.9 1.61 2325 1563 1702 1144 135 105 140 110
1 AWG 2.29/90 2.79/110 43.7 1.72 2787 1873 1910 1284 155 120 160 125
1/0 AWG 2.29/90 2.79/110 45.7 1.80 3197 2149 2111 1419 175 140 185 145
2/0 AWG 2.29/90 2.79/110 48.8 1.92 3773 2536 2511 1688 200 160 215 170
3/0 AWG 2.29/90 2.79/110 51.6 2.03 4444 2987 2797 1880 230 180 250 195
4/0 AWG 2.29/90 2.79/110 54.6 2.15 5210 3502 3148 2116 265 205 285 225
250 MCM 2.29/90 2.79/110 57.4 2.26 5886 3956 3461 2326 290 230 320 250
350 MCM 2.29/90 3.56/140 63.8 2.51 7738 5201 4355 2927 355 280 395 310
500 MCM 2.29/90 3.56/140 71.9 2.83 10394 6986 5567 3742 430 340 485 385
750 MCM 2.29/90 3.56/140 82.6 3.25 14700 9880 7448 5006 530 425 615 495
1000 MCM 2.29/90 3.56/140 90.9 3.58 18690 12562 9166 6161 600 495 705 585
5kV 133% Three Conductor AIA
4 AWG 2.92/115 2.03/80 40.4 1.59 1997 1342 1604 1078 100 80 105 81
2 AWG 2.92/115 2.79/110 44.2 1.74 2541 1708 1918 1289 135 105 140 110
1 AWG 2.92/115 2.79/110 46.2 1.82 2965 1993 2087 1403 155 120 160 125
1/0 AWG 2.92/115 2.79/110 49.0 1.93 3461 2326 2375 1596 175 140 185 145
2/0 AWG 2.92/115 2.79/110 51.6 2.03 3969 2668 2708 1820 200 160 215 170
3/0 AWG 2.92/115 2.79/110 54.1 2.13 4651 3126 3002 2018 230 180 250 195
4/0 AWG 2.92/115 2.79/110 57.4 2.26 5426 3647 3364 2261 265 205 285 225
250 MCM 2.92/115 2.79/110 60.2 2.37 6110 4107 3685 2477 290 230 320 250
350 MCM 2.92/115 3.56/140 66.5 2.62 7987 5368 4602 3093 355 280 395 310
500 MCM 2.92/115 3.56/140 74.7 2.94 10668 7170 5841 3926 430 340 485 385
750 MCM 2.92/115 3.56/140 85.3 3.36 15009 10088 7757 5214 530 425 615 495
1000 MCM 2.92/115 3.56/140 93.7 3.69 19025 12787 9501 6386 600 495 705 585
8kV 100% Three Conductor AIA
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 2.03/80 40.4 1.59 1997 1342 1604 1078 115 89 120 95
2 AWG 2.92/115 2.79/110 44.2 1.74 2541 1708 1918 1289 150 115 165 125
1 AWG 2.92/115 2.79/110 46.2 1.82 2965 1993 2087 1403 170 135 185 145
1/0 AWG 2.92/115 2.79/110 49.0 1.93 3461 2326 2375 1596 195 150 215 170
2/0 AWG 2.92/115 2.79/110 51.6 2.03 3969 2668 2708 1820 220 170 245 190
3/0 AWG 2.92/115 2.79/110 54.1 2.13 4651 3126 3002 2018 250 195 285 220
4/0 AWG 2.92/115 2.79/110 57.4 2.26 5426 3647 3364 2261 285 220 325 255
250 MCM 2.92/115 2.79/110 60.2 2.37 6110 4107 3685 2477 310 245 360 280
350 MCM 2.92/115 3.56/140 66.5 2.62 7987 5368 4602 3093 375 295 435 345
500 MCM 2.92/115 3.56/140 74.7 2.94 10668 7170 5841 3926 450 355 535 425
750 MCM 2.92/115 3.56/140 85.3 3.36 15009 10088 7757 5214 545 440 670 540
1000 MCM 2.92/115 3.56/140 93.7 3.69 19025 12787 9501 6386 615 510 770 635
8kV 133% Three Conductor AIA
2 AWG 3.56/140 2.79/110 47.5 1.87 2724 1831 2101 1412 150 115 165 125
1 AWG 3.56/140 2.79/110 49.5 1.95 3230 2171 2354 1582 170 135 185 145
1/0 AWG 3.56/140 2.79/110 51.8 2.04 3659 2459 2572 1729 195 150 215 170
2/0 AWG 3.56/140 2.79/110 54.1 2.13 4175 2806 2913 1958 220 170 245 190
3/0 AWG 3.56/140 2.79/110 56.9 2.24 4865 3270 3217 2162 250 195 285 220
4/0 AWG 3.56/140 2.79/110 59.9 2.36 5651 3798 3587 2411 285 220 325 255
250 MCM 3.56/140 3.56/140 63.8 2.51 6448 4334 4023 2704 310 245 360 280
350 MCM 3.56/140 3.56/140 69.3 2.73 8242 5540 4858 3265 375 295 435 345
500 MCM 3.56/140 3.56/140 77.2 3.04 10950 7360 6124 4116 450 355 535 425
750 MCM 3.56/140 3.56/140 88.1 3.47 15327 10302 8076 5428 545 440 670 540
1000 MCM 3.56/140 3.56/140 96.3 3.79 19370 13019 9846 6618 615 510 770 635
15kV 100% Three Conductor AIA
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 2.79/110 51.3 2.02 3069 2063 2444 1643 150 115 165 125
1 AWG 4.45/175 2.79/110 53.3 2.10 3513 2361 2636 1772 170 135 185 145
1/0 AWG 4.45/175 2.79/110 55.6 2.19 3950 2655 2864 1925 195 150 215 170
2/0 AWG 4.45/175 2.79/110 57.9 2.28 4477 3009 3217 2162 220 170 245 190
3/0 AWG 4.45/175 2.79/110 60.7 2.39 5179 3481 3532 2374 250 195 285 220
4/0 AWG 4.45/175 3.56/140 64.8 2.55 6085 4090 4023 2704 285 220 325 255
250 MCM 4.45/175 3.56/140 67.6 2.66 6796 4568 4371 2938 310 245 360 280
350 MCM 4.45/175 3.56/140 74.2 2.92 8714 5857 5331 3583 375 295 435 345
500 MCM 4.45/175 3.56/140 81.3 3.20 11359 7635 6533 4391 450 355 535 425
750 MCM 4.45/175 3.56/140 91.9 3.62 15787 10611 8536 5737 545 440 670 540
1000 MCM 4.45/175 3.56/140 101.1 3.98 20001 13443 10477 7042 615 510 770 635
15kV 133% Three Conductor AIA
2 AWG 5.59/220 2.79/110 56.1 2.21 3444 2315 2819 1895 150 115 165 125
1 AWG 5.59/220 2.79/110 58.4 2.30 3901 2622 3023 2032 170 135 185 145
1/0 AWG 5.59/220 2.79/110 60.5 2.38 4350 2924 3264 2194 195 150 215 170
2/0 AWG 5.59/220 3.56/140 63.8 2.51 4996 3358 3734 2510 220 170 245 190
3/0 AWG 5.59/220 3.56/140 66.5 2.62 5719 3844 4071 2736 250 195 285 220
4/0 AWG 5.59/220 3.56/140 69.6 2.74 6542 4397 4478 3010 285 220 325 255
250 MCM 5.59/220 3.56/140 73.4 2.89 7368 4952 4942 3322 310 245 360 280
350 MCM 5.59/220 3.56/140 79.0 3.11 9226 6201 5841 3926 375 295 435 345
500 MCM 5.59/220 3.56/140 86.6 3.41 12007 8070 7180 4826 450 355 535 425
750 MCM 5.59/220 3.56/140 97.0 3.82 16405 11026 9153 6152 545 440 670 540
1000 MCM 5.59/220 3.56/140 106.2 4.18 20670 13893 11147 7492 615 510 770 635
25kV 100% Three Conductor AIA
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 3.56/140 63.5 2.50 4373 2939 3496 2350 170 135 185 145
1/0 AWG 6.60/260 3.56/140 65.8 2.59 4837 3251 3752 2522 195 150 215 170
2/0 AWG 6.60/260 3.56/140 68.1 2.68 5395 3626 4135 2779 220 170 245 190
3/0 AWG 6.60/260 3.56/140 71.6 2.82 6228 4186 4581 3079 250 195 285 220
4/0 AWG 6.60/260 3.56/140 74.9 2.95 7072 4753 5009 3367 285 220 325 255
250 MCM 6.60/260 3.56/140 77.7 3.06 7817 5254 5392 3624 310 245 360 280
350 MCM 6.60/260 3.56/140 83.8 3.30 9796 6584 6412 4310 375 295 435 345
500 MCM 6.60/260 3.56/140 90.9 3.58 12527 8420 7701 5176 450 355 535 425
750 MCM 6.60/260 3.56/140 102.1 4.02 17111 11501 9860 6627 545 440 670 540
25kV 133% Three Conductor AIA
1/0 AWG 8.76/345 3.56/140 76.2 3.00 5859 3938 4773 3208 195 150 215 170
2/0 AWG 8.76/345 3.56/140 78.5 3.09 6447 4333 5185 3485 220 170 245 190
3/0 AWG 8.76/345 3.56/140 81.3 3.20 7217 4851 5569 3743 250 195 285 220
4/0 AWG 8.76/345 3.56/140 84.8 3.34 8187 5503 6125 4117 285 220 325 255
250 MCM 8.76/345 3.56/140 87.9 3.46 8969 6028 6543 4398 310 245 360 280
350 MCM 8.76/345 3.56/140 93.5 3.68 10925 7343 7540 5068 375 295 435 345
500 MCM 8.76/345 3.56/140 101.3 3.99 13868 9321 9041 6077 450 355 535 425
35kV 100% Three Conductor AIA
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 3.56/140 76.2 3.00 5859 3938 4773 3208 195 150 215 170
2/0 AWG 8.76/345 3.56/140 78.5 3.09 6447 4333 5185 3485 220 170 245 190
3/0 AWG 8.76/345 3.56/140 81.3 3.20 7217 4851 5569 3743 250 195 285 220
4/0 AWG 8.76/345 3.56/140 84.8 3.34 8187 5503 6125 4117 285 220 325 255
250 MCM 8.76/345 3.56/140 87.9 3.46 8969 6028 6543 4398 310 245 360 280
350 MCM 8.76/345 3.56/140 93.5 3.68 10925 7343 7540 5068 375 295 435 345
500 MCM 8.76/345 3.56/140 101.3 3.99 13868 9321 9041 6077 450 150 535 170
35kV 133% t Three Conductor AIA
1/0 AWG 10.67/420 3.56/140 85.1 3.35 6865 4614 5779 3884 195 150 215 170
2/0 AWG 10.67/420 3.56/140 87.4 3.44 7479 5027 6218 4179 220 170 245 190
3/0 AWG 10.67/420 3.56/140 90.2 3.55 8280 5565 6631 4457 250 195 285 220
4/0 AWG 10.67/420 3.56/140 93.5 3.68 9192 6178 7128 4791 285 220 325 255
250 MCM 10.67/420 3.56/140 96.3 3.79 10000 6721 7574 5091 310 245 360 280
350 MCM 10.67/420 3.56/140 102.9 4.05 12146 8164 8762 5889 375 295 435 345

galvanized steel interlocked armor

5kV 100% Three Conductor GSIA
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 Direct Buried
      (D) CU AL CU AL CU AL
4 AWG 2.29/90 2.03/80 37.1 1.46 2200 1479 1808 1215 100 80 105 81
2 AWG 2.29/90 2.03/80 40.4 1.59 2723 1830 2099 1411 135 105 140 110
1 AWG 2.29/90 2.79/110 43.2 1.70 3209 2157 2333 1568 155 120 160 125
1/0 AWG 2.29/90 2.79/110 45.2 1.78 3644 2449 2559 1720 175 140 185 145
2/0 AWG 2.29/90 2.79/110 48.5 1.91 4393 2953 3133 2106 200 160 215 170
3/0 AWG 2.29/90 2.79/110 51.3 2.02 5106 3432 3459 2325 230 180 250 195
4/0 AWG 2.29/90 2.79/110 54.4 2.14 5919 3978 3856 2592 265 205 285 225
250 MCM 2.29/90 2.79/110 57.2 2.25 6636 4460 4210 2830 290 230 320 250
350 MCM 2.29/90 3.56/140 63.5 2.50 8571 5761 5188 3487 355 280 395 310
500 MCM 2.29/90 3.56/140 71.6 2.82 11346 7626 6520 4382 430 340 485 385
750 MCM 2.29/90 3.56/140 82.3 3.24 15802 10621 8552 5748 530 425 615 495
1000 MCM 2.29/90 3.56/140 90.7 3.57 19914 13385 10391 6984 600 495 705 585
5kV 133% Three Conductor GSIA
4 AWG 2.92/115 2.03/80 39.9 1.57 2389 1606 1997 1342 100 80 105 81
2 AWG 2.92/115 2.03/80 43.7 1.72 2970 1996 2346 1577 135 105 140 110
1 AWG 2.92/115 2.79/110 45.7 1.80 3419 2298 2541 1708 155 120 160 125
1/0 AWG 2.92/115 2.79/110 48.8 1.92 4087 2747 3001 2017 175 140 185 145
2/0 AWG 2.92/115 2.79/110 51.3 2.02 4632 3113 3370 2265 200 160 215 170
3/0 AWG 2.92/115 2.79/110 53.8 2.12 5353 3598 3705 2490 230 180 250 195
4/0 AWG 2.92/115 2.79/110 57.2 2.25 6174 4150 4112 2764 265 205 285 225
250 MCM 2.92/115 2.79/110 59.9 2.36 6902 4639 4477 3009 290 230 320 250
350 MCM 2.92/115 3.56/140 66.3 2.61 8860 5955 5475 3680 355 280 395 310
500 MCM 2.92/115 3.56/140 74.4 2.93 11660 7837 6834 4593 430 340 485 385
750 MCM 2.92/115 3.56/140 85.1 3.35 16153 10857 8902 5983 530 425 615 495
1000 MCM 2.92/115 3.56/140 93.5 3.68 20291 13638 10767 7237 600 495 705 585
8kV 100% Three Conductor GSIA
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 Direct Buried
      (D) CU AL CU AL CU AL
4 AWG 2.92/115 2.03/80 39.9 1.57 2389 1606 1997 1342 115 89 120 95
2 AWG 2.92/115 2.03/80 43.7 1.72 2970 1996 2346 1577 150 115 165 125
1 AWG 2.92/115 2.79/110 45.7 1.80 3419 2298 2541 1708 170 135 185 145
1/0 AWG 2.92/115 2.79/110 48.8 1.92 4087 2747 3001 2017 195 150 215 170
2/0 AWG 2.92/115 2.79/110 51.3 2.02 4632 3113 3370 2265 220 170 245 190
3/0 AWG 2.92/115 2.79/110 53.8 2.12 5353 3598 3705 2490 250 195 285 220
4/0 AWG 2.92/115 2.79/110 57.2 2.25 6174 4150 4112 2764 285 220 325 255
250 MCM 2.92/115 2.79/110 59.9 2.36 6902 4639 4477 3009 310 245 360 280
350 MCM 2.92/115 2.79/110 66.3 2.61 8860 5955 5475 3680 375 295 435 345
500 MCM 2.92/115 3.56/140 74.4 2.93 11660 7837 6834 4593 450 355 535 425
750 MCM 2.92/115 3.56/140 85.1 3.35 16153 10857 8902 5983 545 440 670 540
1000 MCM 2.92/115 3.56/140 93.5 3.68 20291 13638 10767 7237 615 510 770 635
8kV 133% Three Conductor GSIA
2 AWG 3.56/140 2.79/110 47.2 1.86 3187 2142 2562 1722 150 115 165 125
1 AWG 3.56/140 2.79/110 49.3 1.94 3865 2598 2989 2009 170 135 185 145
1/0 AWG 3.56/140 2.79/110 51.6 2.03 4325 2907 3239 2177 195 150 215 170
2/0 AWG 3.56/140 2.79/110 53.8 2.12 4877 3278 3617 2431 220 170 245 190
3/0 AWG 3.56/140 2.79/110 56.6 2.23 5608 3769 3961 2662 250 195 285 220
4/0 AWG 3.56/140 2.79/110 59.7 2.35 6439 4328 4377 2942 285 220 325 255
250 MCM 3.56/140 2.79/110 63.5 2.50 7280 4893 4855 3263 310 245 360 280
350 MCM 3.56/140 2.79/110 69.1 2.72 9156 6154 5771 3879 375 295 435 345
500 MCM 3.56/140 3.56/140 77.0 3.03 11983 8054 7156 4810 450 355 535 425
750 MCM 3.56/140 3.56/140 87.9 3.46 16512 11098 9260 6224 545 440 670 540
1000 MCM 3.56/140 3.56/140 96.0 3.78 20675 13896 11151 7495 615 510 770 635
15kV 100% Three Conductor GSIA
Conductor Thickness heath Thickness
/mils)
Overall Diameter (mm / in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct
90°C
Direct Buried
      (D) CU AL CU AL CU AL
2 AWG 4.45/175 2.79/110 51.1 2.01 3728 2506 3104 2086 150 115 165 125
1 AWG 4.45/175 2.79/110 53.1 2.09 4205 2826 3327 2236 170 135 185 145
1/0 AWG 4.45/175 2.79/110 55.4 2.18 4673 3141 3589 2412 195 150 215 170
2/0 AWG 4.45/175 2.79/110 57.7 2.27 5237 3520 3975 2672 220 170 245 190
3/0 AWG 4.45/175 2.79/110 60.5 2.38 5980 4019 4331 2911 250 195 285 220
4/0 AWG 4.45/175 2.79/110 64.5 2.54 6930 4658 4868 3272 285 220 325 255
250 MCM 4.45/175 2.79/110 67.3 2.65 7685 5165 5259 3535 310 245 360 280
350 MCM 4.45/175 3.56/140 73.9 2.91 9699 6519 6314 4244 375 295 435 345
500 MCM 4.45/175 3.56/140 81.0 3.19 12448 8367 7622 5123 450 355 535 425
750 MCM 4.45/175 3.56/140 91.7 3.61 17028 11445 9776 6571 545 440 670 540
1000 MCM 4.45/175 3.56/140 100.8 3.97 21375 14367 11852 7966 615 510 770 635
15kV 133% Three Conductor GSIA
2 AWG 5.59/220 2.79/110 55.9 2.20 4176 2807 3551 2387 150 115 165 125
1 AWG 5.59/220 2.79/110 58.2 2.29 4664 3135 3788 2546 170 135 185 145
1/0 AWG 5.59/220 2.79/110 60.2 2.37 5146 3459 4060 2729 195 150 215 170
2/0 AWG 5.59/220 2.79/110 63.5 2.50 5828 3917 4568 3070 220 170 245 190
3/0 AWG 5.59/220 2.79/110 66.3 2.61 6591 4430 4942 3322 250 195 285 220
4/0 AWG 5.59/220 2.79/110 69.3 2.73 7460 5014 5396 3627 285 220 325 255
250 MCM 5.59/220 2.79/110 73.2 2.88 8341 5606 5916 3976 310 245 360 280
350 MCM 5.59/220 3.56/140 78.7 3.10 10282 6911 6897 4636 375 295 435 345
500 MCM 5.59/220 3.56/140 86.4 3.40 13169 8851 8342 5607 450 355 535 425
750 MCM 5.59/220 3.56/140 96.8 3.81 17718 11909 10467 7035 545 440 670 540
1000 MCM 5.59/220 3.56/140 105.9 4.17 22118 14866 12594 8465 615 510 770 635
25kV 100% Three Conductor GSIA
Conductor Thickness heath Thickness
m/mils)
Overall Diameter (mm / in.) Cable Weight (kg/km / lbs/kft) Ampacity (Amps)
90°C In
Duct
90°C
Direct Buried
      (D) CU AL CU AL CU AL
1 AWG 6.60/260 2.79/110 63.2 2.49 5201 3496 4325 2907 170 135 185 145
1/0 AWG 6.60/260 2.79/110 65.5 2.58 5698 3830 4612 3100 195 150 215 170
2/0 AWG 6.60/260 2.79/110 67.8 2.67 6292 4229 5030 3381 220 170 245 190
3/0 AWG 6.60/260 2.79/110 71.4 2.81 7179 4825 5530 3717 250 195 285 220
4/0 AWG 6.60/260 3.56/140 74.7 2.94 8067 5422 6005 4036 285 220 325 255
250 MCM 6.60/260 3.56/140 77.5 3.05 8855 5952 6430 4322 310 245 360 280
350 MCM 6.60/260 3.56/140 83.6 3.29 10918 7338 7533 5063 375 295 435 345
500 MCM 6.60/260 3.56/140 90.7 3.57 13753 9244 8927 6000 450 355 535 425
750 MCM 6.60/260 3.56/140 101.9 4.01 18502 12436 11251 7562 545 440 670 540
25kV 133% Three Conductor GSIA
1/0 AWG 8.76/345 3.56/140 75.9 2.99 6874 4620 5788 3890 195 150 215 170
2/0 AWG 8.76/345 3.56/140 78.2 3.08 7497 5039 6235 4191 220 170 245 190
3/0 AWG 8.76/345 3.56/140 81.0 3.19 8308 5584 6659 4476 250 195 285 220
4/0 AWG 8.76/345 3.56/140 84.6 3.33 9324 6267 7262 4881 285 220 325 255
250 MCM 8.76/345 3.56/140 87.6 3.45 10147 6820 7722 5190 310 245 360 280
350 MCM 8.76/345 3.56/140 93.2 3.67 12187 8191 8802 5916 375 295 435 345
500 MCM 8.76/345 3.56/140 101.1 3.98 15249 10249 10422 7005 450 355 535 425
35kV 100% Three Conductor GSIA
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 Direct Buried
      (D) CU AL CU AL CU AL
1/0 AWG 8.76/345 3.56/140 75.9 2.99 6874 4620 5788 3890 195 150 215 170
2/0 AWG 8.76/345 3.56/140 78.2 3.08 7497 5039 6235 4191 220 170 245 190
3/0 AWG 8.76/345 3.56/140 81.0 3.19 8308 5584 6659 4476 250 195 285 220
4/0 AWG 8.76/345 3.56/140 84.6 3.33 9324 6267 7262 4881 285 220 325 255
250 MCM 8.76/345 3.56/140 87.6 3.45 10147 6820 7722 5190 310 245 360 280
350 MCM 8.76/345 3.56/140 93.2 3.67 12187 8191 8802 5916 375 295 435 345
500 MCM 8.76/345 3.56/140 101.1 3.98 15249 10249 10422 7005 450 355 535 425
35kV 133% Three Conductor GSIA
1/0 AWG 10.67/420 3.56/140 84.8 3.34 8004 5380 6918 4650 195 150 215 170
2/0 AWG 10.67/420 3.56/140 87.1 3.43 8653 5816 7393 4969 220 170 245 190
3/0 AWG 10.67/420 3.56/140 89.9 3.54 9494 6381 7847 5274 250 195 285 220
4/0 AWG 10.67/420 3.56/140 93.2 3.67 10452 7025 8390 5639 285 220 325 255
250 MCM 10.67/420 3.56/140 96.0 3.78 11303 7597 8878 5967 310 245 360 280
350 MCM 10.67/420 3.56/140 102.6 4.04 13546 9105 10162 6830 375 295 435 345