XLPE Cable-Current Rating
XLPE Insulated Armored & Unarmored Cables:
1.1 KV SINGLE CORE AL/COPPER COND,XLPE INSULATED CABLES As per IS:7098 (Part-I) | |||||||||
Cross-sectional area (Sq MM) | UN-ARMOURED CABLE | ||||||||
Overall Diameter (mm) | Normal Current Rating in Amps | Short Circuit Current Rating for 1Sec.duration in K. Amps | |||||||
Aluminums Conductor | Copper Conductor | Aluminums | Copper | ||||||
Ground | Duct | Air | Ground | Duct | Air | ||||
1cX4 | 8 | — | — | — | 48 | 47 | 45 | 0.376 | 0.572 |
1cX 6 | 9 | 48 | 45 | 45 | 60 | 59 | 57 | 0.564 | 0.858 |
1cX10 | 10 | 62 | 62 | 61 | 80 | 78 | 77 | 0.940 | 1.430 |
1cX16 | 11 | 81 | 80 | 83 | 104 | 102 | 106 | 1.504 | 2.288 |
1cX25 | 12 | 99 | 90 | 115 | 130 | 115 | 145 | 2.350 | 3.575 |
1cX 35 | 13 | 117 | 110 | 135 | 155 | 140 | 175 | 3.290 | 5.005 |
1cX50 | 15 | 138 | 125 | 170 | 185 | 165 | 215 | 4.700 | 7.150 |
1cX70 | 16 | 168 | 155 | 210 | 225 | 200 | 270 | 6.580 | 10.01 |
1cX 95 | 18 | 204 | 185 | 255 | 265 | 235 | 330 | 8.930 | 13.59 |
1cX120 | 20 | 230 | 210 | 300 | 300 | 265 | 380 | 11.28 | 17.16 |
1cX150 | 22 | 265 | 230 | 342 | 335 | 300 | 430 | 14.10 | 21.45 |
1cX185 | 24 | 295 | 260 | 385 | 380 | 335 | 495 | 17.39 | 26.46 |
1cX240 | 27 | 340 | 300 | 450 | 435 | 385 | 590 | 22.56 | 34.32 |
1cX300 | 30 | 390 | 335 | 519 | 490 | 430 | 670 | 28.20 | 42.90 |
1cX400 | 33 | 450 | 380 | 605 | 550 | 480 | 780 | 37.60 | 57.20 |
1cX 500 | 36 | 500 | 430 | 700 | 610 | 530 | 900 | 47.00 | 71.50 |
1cX 630 | 40 | 555 | 485 | 809 | 680 | 590 | 1020 | 59.22 | 90.09 |
1cX800 | 47 | 625 | 530 | 935 | 740 | 630 | 1140 | 75.20 | 114.40 |
1cX1000 | 51 | 690 | 570 | 1065 | 780 | 660 | 1250 | 94.00 | 143.00 |
1.1 KV SINGLE CORE AL/COPPER COND,XLPE INSULATED CABLES As per IS:7098 (Part-I) | |||||||||
Cross-sectional area (Sq MM) | ARMOURED CABLE | ||||||||
Overall Diameter (mm) | Normal Current Rating in Amps | Short Circuit Current Rating for 1Sec.duration in K. Amps | |||||||
Aluminums Conductor | Copper Conductor | Aluminums | Copper | ||||||
Ground | Duct | Air | Ground | Duct | Air | ||||
1cX4 | 10 | — | — | — | 48 | 47 | 45 | 0.376 | 0.572 |
1cX 6 | 11 | 45 | 45 | 40 | 60 | 59 | 57 | 0.56 | 0.858 |
1cX10 | 12 | 59 | 62 | 53 | 80 | 78 | 77 | 0.94 | 1.43 |
1cX16 | 13 | 76 | 80 | 73 | 104 | 102 | 106 | 1.50 | 2.29 |
1cX25 | 14 | 99 | 90 | 115 | 130 | 115 | 145 | 2.35 | 3.58 |
1cX 35 | 15 | 117 | 110 | 140 | 155 | 140 | 175 | 3.29 | 5.01 |
1cX50 | 17 | 138 | 125 | 170 | 185 | 165 | 215 | 4.70 | 7.15 |
1cX70 | 19 | 168 | 155 | 210 | 225 | 200 | 270 | 6.58 | 10.01 |
1cX 95 | 22 | 204 | 185 | 255 | 265 | 235 | 330 | 8.93 | 13.59 |
1cX120 | 24 | 230 | 210 | 300 | 300 | 265 | 380 | 11.28 | 17.16 |
1cX150 | 25 | 265 | 230 | 342 | 335 | 300 | 430 | 14.10 | 21.45 |
1cX185 | 28 | 295 | 260 | 385 | 380 | 335 | 495 | 17.39 | 26.46 |
1cX240 | 30 | 340 | 300 | 450 | 435 | 385 | 590 | 22.56 | 34.32 |
1cX300 | 33 | 390 | 335 | 519 | 490 | 430 | 670 | 28.20 | 42.90 |
1cX400 | 38 | 450 | 380 | 605 | 550 | 480 | 780 | 37.60 | 57.20 |
1cX 500 | 41 | 500 | 430 | 700 | 610 | 530 | 900 | 47.00 | 71.50 |
1cX 630 | 46 | 555 | 485 | 809 | 680 | 590 | 1020 | 59.22 | 90.09 |
1cX800 | 51 | 625 | 530 | 935 | 740 | 630 | 1140 | 75.20 | 114.40 |
1cX1000 | 56 | 690 | 570 | 1065 | 780 | 660 | 1250 | 94.00 | 143.00 |
1.1 KV Two CORE AL/COPPER COND,XLPE INSULATED As per IS:7098(Part-I) | |||||||||
Cross-sectional area (Sq MM) | UN-ARMOURED CABLE | ||||||||
Overall Diameter (mm) | Normal Current Rating in Amps | Short Circuit Current Rating for 1Sec.duration in K. Amps | |||||||
Aluminums Conductor | Copper Conductor | Aluminums | Copper | ||||||
Ground | Duct | Air | Ground | Duct | Air | ||||
2cX4 | 13 | 34 | 28 | 30 | 44 | 37 | 39 | 0.376 | 0.572 |
2cX 6 | 14 | 43 | 37 | 40 | 55 | 47 | 50 | 0.564 | 0.858 |
2cX10 | 17 | 57 | 48 | 53 | 74 | 61 | 67 | 0.940 | 1.430 |
2cX16 | 17 | 78 | 61 | 70 | 94 | 78 | 85 | 1.50 | 2.29 |
2cX25 | 19 | 95 | 80 | 99 | 120 | 100 | 125 | 2.35 | 3.58 |
2cX35 | 20 | 116 | 94 | 117 | 145 | 120 | 155 | 3.29 | 5.01 |
2cX50 | 22 | 140 | 110 | 140 | 170 | 145 | 190 | 4.70 | 7.15 |
2cX70 | 25 | 170 | 140 | 176 | 210 | 175 | 235 | 6.58 | 10.01 |
2cX95 | 28 | 200 | 165 | 221 | 250 | 210 | 290 | 8.93 | 13.59 |
2cX120 | 31 | 225 | 185 | 258 | 285 | 240 | 330 | 11.28 | 17.16 |
2cX150 | 33 | 255 | 210 | 294 | 315 | 270 | 375 | 14.10 | 21.45 |
2cX185 | 37 | 285 | 235 | 339 | 355 | 300 | 435 | 17.39 | 26.46 |
2cX240 | 41 | 325 | 270 | 402 | 410 | 350 | 510 | 22.56 | 34.32 |
2cX300 | 44 | 370 | 305 | 461 | 460 | 390 | 590 | 28.20 | 42.90 |
2cX400 | 48 | 435 | 350 | 542 | 520 | 440 | 670 | 37.60 | 57.20 |
2cX500 | 54 | 481 | 405 | 624 | 580 | 480 | 750 | 47.00 | 71.50 |
2cX630 | 62 | 537 | 470 | 723 | 680 | 575 | 875 | 59.22 | 90.09 |
1.1 KV Two CORE AL/COPPER COND,XLPE INSULATED As per IS:7098(Part-I) | |||||||||
Cross-sectional area (Sq MM) | ARMOURED CABLE | ||||||||
Overall Diameter (mm) | Normal Current Rating in Amps | Short Circuit Current Rating for 1Sec.duration in K. Amps | |||||||
Aluminums Conductor | Copper Conductor | Aluminums | Copper | ||||||
Ground | Duct | Air | Ground | Duct | Air | ||||
2cX4 | 15 | 34 | 28 | 30 | 44 | 37 | 39 | 0.376 | 0.572 |
2cX 6 | 16 | 43 | 37 | 40 | 55 | 47 | 50 | 0.564 | 0.858 |
2cX10 | 18 | 57 | 48 | 53 | 74 | 61 | 67 | 0.940 | 1.430 |
2cX16 | 19 | 78 | 61 | 70 | 94 | 78 | 85 | 1.50 | 2.29 |
2cX25 | 21 | 95 | 80 | 99 | 120 | 100 | 125 | 2.35 | 3.58 |
2cX35 | 23 | 116 | 94 | 117 | 145 | 120 | 155 | 3.29 | 5.01 |
2cX50 | 25 | 140 | 110 | 140 | 170 | 145 | 190 | 4.70 | 7.15 |
2cX70 | 28 | 170 | 140 | 176 | 210 | 175 | 235 | 6.58 | 10.1 |
2cX95 | 31 | 200 | 165 | 221 | 250 | 210 | 290 | 8.93 | 13.59 |
2cX120 | 34 | 225 | 185 | 258 | 285 | 240 | 330 | 11.28 | 17.16 |
2cX150 | 37 | 255 | 210 | 294 | 315 | 270 | 375 | 14.10 | 21.45 |
2cX185 | 40 | 285 | 235 | 339 | 355 | 300 | 435 | 17.39 | 26.46 |
2cX240 | 45 | 325 | 270 | 402 | 410 | 350 | 510 | 22.56 | 34.32 |
2cX300 | 49 | 370 | 305 | 461 | 460 | 390 | 590 | 28.20 | 42.90 |
2cX400 | 52 | 0.33 | 435 | 350 | 542 | 520 | 440 | 670 | 37.60 |
2cX500 | 60 | 0.34 | 481 | 405 | 624 | 580 | 480 | 750 | 47.00 |
2cX630 | 66 | 0.36 | 537 | 470 | 723 | 680 | 575 | 875 | 59.22 |
1.1 KV Three CORE AL/COPPER COND,XLPE INSULATED As per IS:7098(Part-I) | |||||||||
Cross-sectional area (Sq MM) | UN-ARMOURED CABLE | ||||||||
Overall Diameter (mm) | Normal Current Rating in Amps | Short Circuit Current Rating for 1Sec.duration in K. Amps | |||||||
Aluminums Conductor | Copper Conductor | Aluminums | Copper | ||||||
Ground | Duct | Air | Ground | Duct | Air | ||||
3cX 4 | 14 | 34 | 28 | 30 | 44 | 37 | 39 | 0.376 | 0.572 |
3cX 6 | 16 | 43 | 37 | 40 | 55 | 47 | 50 | 0.564 | 0.858 |
3cX 10 | 18 | 57 | 48 | 53 | 74 | 61 | 67 | 0.940 | 1.430 |
3cX 16 | 18 | 78 | 61 | 70 | 94 | 78 | 85 | 1.50 | 2.29 |
3cX 25 | 21 | 95 | 80 | 99 | 120 | 100 | 125 | 2.35 | 3.58 |
3cX 35 | 22 | 116 | 94 | 117 | 145 | 120 | 155 | 3.29 | 5.01 |
3cX 50 | 25 | 140 | 110 | 140 | 170 | 145 | 190 | 4.70 | 7.15 |
3cX 70 | 30 | 170 | 140 | 176 | 210 | 175 | 235 | 6.58 | 10.01 |
3cX 95 | 32 | 200 | 165 | 221 | 250 | 210 | 290 | 8.93 | 13.59 |
3cX 120 | 35 | 225 | 185 | 258 | 285 | 240 | 330 | 11.28 | 17.16 |
3cX 150 | 39 | 255 | 210 | 294 | 315 | 270 | 375 | 14.10 | 21.45 |
3cX 185 | 43 | 285 | 235 | 339 | 355 | 300 | 435 | 17.39 | 26.46 |
3cX 240 | 49 | 325 | 270 | 402 | 410 | 350 | 510 | 22.56 | 34.32 |
3cX 300 | 53 | 370 | 305 | 461 | 460 | 390 | 590 | 28.20 | 42.90 |
3cX 400 | 59 | 435 | 350 | 542 | 520 | 440 | 670 | 37.60 | 57.20 |
3cX 500 | 66 | 481 | 405 | 624 | 580 | 480 | 750 | 47.00 | 71.50 |
3cX 630 | 73 | 537 | 470 | 723 | 680 | 575 | 875 | 59.22 | 90.09 |
1.1 KV Three CORE AL/COPPER COND., PVC INSULATED CABLES As per IS:1554 (Part-I) | |||||||||
Cross-sectional area (Sq MM) | ARMOURED CABLE | ||||||||
Overall Diameter (mm) | Normal Current Rating in Amps | Short Circuit Current Rating for 1Sec.duration in K. Amps | |||||||
Aluminums Conductor | Copper Conductor | Aluminums | Copper | ||||||
Ground | Duct | Air | Ground | Duct | Air | ||||
3cX 4 | 18 | 34 | 28 | 30 | 44 | 37 | 39 | 0.376 | 0.572 |
3cX 6 | 19 | 43 | 37 | 40 | 55 | 47 | 50 | 0.564 | 0.858 |
3cX 10 | 20 | 57 | 48 | 53 | 74 | 61 | 67 | 0.940 | 1.430 |
3cX 16 | 20 | 78 | 61 | 70 | 94 | 78 | 85 | 1.50 | 2.29 |
3cX 25 | 23 | 95 | 80 | 99 | 120 | 100 | 125 | 2.35 | 3.58 |
3cX 35 | 25 | 116 | 94 | 117 | 145 | 120 | 155 | 3.29 | 5.01 |
3cX 50 | 29 | 140 | 110 | 140 | 170 | 145 | 190 | 4.70 | 7.15 |
3cX 70 | 32 | 170 | 140 | 176 | 210 | 175 | 235 | 6.58 | 10.01 |
3cX 95 | 35 | 200 | 165 | 221 | 250 | 210 | 290 | 8.93 | 13.59 |
3cX 120 | 39 | 225 | 185 | 258 | 285 | 240 | 330 | 11.28 | 17.16 |
3cX 150 | 43 | 255 | 210 | 294 | 315 | 270 | 375 | 14.10 | 21.45 |
3cX 185 | 48 | 285 | 235 | 339 | 355 | 300 | 435 | 17.39 | 26.46 |
3cX 240 | 53 | 325 | 270 | 402 | 410 | 350 | 510 | 22.56 | 34.32 |
3cX 300 | 58 | 370 | 305 | 460 | 460 | 390 | 590 | 28.20 | 42.90 |
3cX 400 | 65 | 435 | 350 | 542 | 520 | 440 | 670 | 37.60 | 57.20 |
3cX 500 | 72 | 481 | 405 | 624 | 580 | 480 | 750 | 47.00 | 71.50 |
3cX 630 | 81 | 537 | 470 | 723 | 680 | 575 | 875 | 59.22 | 90.09 |
1.1 KV Three CORE AL/COPPER COND,XLPE INSULATED As per IS:7098(Part-I) | |||||||||
Cross-sectional area (Sq MM) | UN-ARMOURED CABLE | ||||||||
Overall Diameter (mm) | Normal Current Rating in Amps | Short Circuit Current Rating for 1Sec.duration in K. Amps | |||||||
Aluminums Conductor | Copper Conductor | Aluminums | Copper | ||||||
Ground | Duct | Air | Ground | Duct | Air | ||||
3.5X25 | 22 | 95 | 80 | 99 | 120 | 100 | 125 | 2.35 | 3.58 |
3.5X35 | 24 | 116 | 94 | 117 | 145 | 120 | 155 | 3.29 | 5.01 |
3.5X50 | 27 | 140 | 110 | 140 | 170 | 145 | 190 | 4.70 | 7.15 |
3.5X70 | 31 | 170 | 140 | 176 | 210 | 175 | 235 | 6.58 | 10.01 |
3.5X95 | 34 | 200 | 165 | 221 | 250 | 210 | 290 | 8.93 | 13.59 |
3.5X120 | 38 | 225 | 185 | 258 | 285 | 240 | 330 | 11.28 | 17.16 |
3.5X150 | 43 | 255 | 210 | 294 | 315 | 270 | 375 | 14.10 | 21.45 |
3.5X185 | 46 | 285 | 235 | 339 | 355 | 300 | 435 | 17.39 | 26.46 |
3.5X240 | 52 | 325 | 270 | 402 | 410 | 350 | 510 | 22.56 | 34.32 |
3.5X300 | 57 | 370 | 305 | 461 | 460 | 390 | 590 | 28.20 | 42.90 |
3.5X400 | 65 | 435 | 350 | 542 | 520 | 440 | 670 | 37.60 | 57.20 |
3.5X500 | 73 | 481 | 405 | 624 | 580 | 480 | 750 | 47.00 | 71.50 |
3.5X630 | 82 | 537 | 470 | 723 | 680 | 575 | 875 | 59.22 | 90.09 |
1.1 KV Three & Half CORE AL/COPPER COND,XLPE INSULATED As per IS:7098(Part-I) | |||||||||
Cross-sectional area (Sq MM) | ARMOURED CABLE | ||||||||
Overall Diameter (mm) | Normal Current Rating in Amps | Short Circuit Current Rating for 1Sec.duration in K. Amps | |||||||
Aluminums Conductor | Copper Conductor | Aluminums | Copper | ||||||
Ground | Duct | Air | Ground | Duct | Air | ||||
3.5X25 | 25 | 95 | 80 | 99 | 120 | 100 | 125 | 2.35 | 3.58 |
3.5X35 | 27 | 116 | 94 | 117 | 145 | 120 | 155 | 3.29 | 5.01 |
3.5X50 | 30 | 140 | 110 | 140 | 170 | 145 | 190 | 4.70 | 7.15 |
3.5X70 | 35 | 170 | 140 | 176 | 210 | 175 | 235 | 6.58 | 10.01 |
3.5X95 | 38 | 200 | 165 | 221 | 250 | 210 | 290 | 8.93 | 13.59 |
3.5X120 | 42 | 225 | 185 | 258 | 285 | 240 | 330 | 11.28 | 17.16 |
3.5X150 | 46 | 255 | 210 | 294 | 315 | 270 | 375 | 14.10 | 21.45 |
3.5X185 | 51 | 285 | 235 | 339 | 355 | 300 | 435 | 17.39 | 26.46 |
3.5X240 | 56 | 325 | 270 | 402 | 410 | 350 | 510 | 22.56 | 34.32 |
3.5X300 | 60 | 370 | 305 | 461 | 460 | 390 | 590 | 28.20 | 42.90 |
3.5X400 | 71 | 435 | 350 | 542 | 520 | 440 | 670 | 37.60 | 57.20 |
3.5X500 | 79 | 481 | 405 | 624 | 580 | 480 | 750 | 47.00 | 71.50 |
3.5X630 | 88 | 537 | 470 | 723 | 680 | 575 | 875 | 59.22 | 90.09 |
1.1 KV Four CORE AL/COPPER COND,XLPE INSULATED CABLES As per IS:7098 (Part-I) | |||||||||
Cross-sectional area (Sq MM) | UN-ARMOURED CABLE | ||||||||
Overall Diameter (mm) | Normal Current Rating in Amps | Short Circuit Current Rating for 1Sec.duration in K. Amps | |||||||
Aluminums Conductor | Copper Conductor | Aluminums | Copper | ||||||
Ground | Duct | Air | Ground | Duct | Air | ||||
4cX4 | 17 | 34 | 28 | 30 | 44 | 37 | 39 | 0.376 | 0.572 |
4cX 6 | 18 | 43 | 37 | 40 | 55 | 47 | 50 | 0.564 | 0.858 |
4cX 10 | 20 | 57 | 48 | 53 | 74 | 61 | 67 | 0.940 | 1.430 |
4cX16 | 20 | 78 | 61 | 70 | 94 | 78 | 85 | 1.50 | 2.29 |
4cX 25 | 24 | 95 | 80 | 99 | 120 | 100 | 125 | 2.35 | 3.58 |
4cX35 | 26 | 116 | 94 | 117 | 145 | 120 | 155 | 3.29 | 5.01 |
4cX 50 | 29 | 140 | 110 | 140 | 170 | 145 | 190 | 4.70 | 7.15 |
4cX70 | 34 | 170 | 140 | 176 | 210 | 175 | 235 | 6.58 | 10.01 |
4cX 95 | 37 | 200 | 165 | 221 | 250 | 210 | 290 | 8.93 | 13.59 |
4cX 120 | 41 | 225 | 185 | 258 | 285 | 240 | 330 | 11.28 | 17.16 |
4cX 150 | 45 | 255 | 210 | 294 | 315 | 270 | 375 | 14.10 | 21.45 |
4cX 185 | 50 | 285 | 235 | 339 | 355 | 300 | 435 | 17.39 | 26.46 |
4cX 240 | 56 | 325 | 270 | 402 | 410 | 350 | 510 | 22.56 | 34.32 |
4cX 300 | 63 | 370 | 305 | 461 | 460 | 390 | 590 | 28.20 | 42.90 |
4cX 400 | 70 | 435 | 350 | 542 | 520 | 440 | 670 | 37.60 | 57.20 |
4cX 500 | 79 | 481 | 405 | 624 | 580 | 480 | 750 | 47.00 | 71.50 |
4cX 630 | 88 | 537 | 470 | 723 | 680 | 575 | 875 | 59.22 | 90.09 |
1.1 KV Four CORE AL/COPPER COND,XLPE INSULATED CABLES As per IS:7098 (Part-I) | |||||||||
Cross-sectional area (Sq MM) | ARMOURED CABLE | ||||||||
Overall Diameter (mm) | Normal Current Rating in Amps | Short Circuit Current Rating for 1Sec.duration in K. Amps | |||||||
Aluminums Conductor | Copper Conductor | Aluminums | Copper | ||||||
Ground | Duct | Air | Ground | Duct | Air | ||||
4cX4 | 18 | 34 | 28 | 30 | 44 | 37 | 39 | 0.376 | 0.572 |
4cX 6 | 19 | 43 | 37 | 40 | 55 | 47 | 50 | 0.564 | 0.858 |
4cX 10 | 21 | 57 | 48 | 53 | 74 | 61 | 67 | 0.940 | 1.430 |
4cX16 | 22 | 78 | 61 | 70 | 94 | 78 | 85 | 1.50 | 2.29 |
4cX 25 | 26 | 95 | 80 | 99 | 120 | 100 | 125 | 2.35 | 3.58 |
4cX35 | 28 | 116 | 94 | 117 | 145 | 120 | 155 | 3.29 | 5.01 |
4cX 50 | 32 | 140 | 110 | 140 | 170 | 145 | 190 | 4.70 | 7.15 |
4cX70 | 37 | 170 | 140 | 176 | 210 | 175 | 235 | 6.58 | 10.01 |
4cX 95 | 40 | 200 | 165 | 221 | 250 | 210 | 290 | 8.93 | 13.59 |
4cX 120 | 44 | 225 | 185 | 258 | 285 | 240 | 330 | 11.28 | 17.16 |
4cX 150 | 49 | 255 | 210 | 294 | 315 | 270 | 375 | 14.10 | 21.45 |
4cX 185 | 54 | 285 | 235 | 339 | 355 | 300 | 435 | 17.39 | 26.46 |
4cX 240 | 65 | 325 | 270 | 402 | 410 | 350 | 510 | 22.56 | 34.32 |
4cX 300 | 68 | 370 | 305 | 460 | 460 | 390 | 590 | 28.20 | 42.90 |
4cX 400 | 76 | 435 | 350 | 542 | 520 | 440 | 670 | 37.60 | 57.20 |
4cX 500 | 86 | 481 | 405 | 624 | 580 | 480 | 750 | 47.00 | 71.50 |
4cX 630 | 94 | 537 | 470 | 723 | 680 | 575 | 875 | 59.22 | 90.09 |