XLPE Cable-Current Rating
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…