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Power Cables

Solid & Stranded Annealed
Copper Conductor & Tinned/ Bare
General Purpose / HR PVC Insulation
FRLS general purpose PVC Inner Sheath
Armouring Round G.S. Wire/ strips and FRLS/ General purpose PVC outer Sheath.


  • 1Core
  • 2Core
  • 3Core & 3.5Core
  • 4Core
1 Core,Copper,Pvc,Armoured & Unarmoured Power Cable, 1100V
No. of Cores & Cross Sectional area Min.No. of Wire/mm
ARMOURED
UNARMOURED
Max. D.C. Resistance at 20 Max. A.C. Resistance at 70 Approx. Resistance at 50Hz Approx. Capacitance at 50Hz
Current Rating
Thickness of PVC insulation (NOM.) Nom. Dimensions of Armour Wire Min. Thickness of PVC Outer Sheath Overall Diameter (Approx.) Approx. Net Wt. of Cable Thickness of PVC insulation (NOM.) Nom. Dimensions of Armour Wire Overall Diameter (Approx.) Approx. Net Wt. of Cable
Direct in Ground
In Duct In Air
2 Cables 3 Cables 2 Cables 3 Cables 2 Cables 3 Cables
(mm) (mm) (mm) (mm) (Kg/Km) (mm) (mm) (mm) (Kg/Km) O/Km O/Km O/Km mfd/Km Amps Amps Amps Amps Amps Amps
1C X 4 1.0 1.3 1.4 1.24 10.9 173 1.00 1.80 8.6 114 4.61 5.52 0.158 0.47 46 39 42 38 43 35
1C X 6 1.0 1.3 1.4 1.24 11.4 204 1.00 1.80 9.1 142 3.08 3.69 0.148 0.56 57 49 54 48 54 44
1C X 10 6.0 1.3 1.4 1.24 12.3 259 1.00 1.80 10.1 190 1.83 2.19 0.138 0.67 75 65 72 64 72 60
1C X 16 6.0 1.3 1.4 1.24 13.1 320 1.00 1.80 10.8 248 1.15 1.38 0.128 0.81 94 85 92 83 92 82
1C X 25 6.0 1.5 1.4 1.24 14.7 440 1.20 1.80 12.4 357 0.727 0.87 0.120 0.87 125 110 120 110 125 110
1C X 35 6.0 1.5 1.4 1.24 15.7 548 1.20 1.80 13.4 458 0.524 0.627 0.114 1.00 150 135 140 125 155 130
1C X 50 6.0 1.7 1.4 1.24 17.2 696 1.40 1.80 14.9 595 0.387 0.463 0.110 1.03 180 155 165 150 190 165
1C X 70 12.0 1.7 1.4 1.40 19.1 930 1.40 1.80 16.5 805 0.268 0.321 0.103 1.21 220 190 200 175 235 205
1C X 95 15.0 1.9 1.6 1.40 21.6 1243 1.60 1.80 18.6 1081 0.193 0.231 0.101 1.27 265 220 230 200 275 245
1C X 120 18.0 1.9 1.6 1.40 23.7 1515 1.60 2.00 21.1 1332 0.153 0.184 0.096 1.42 300 250 255 220 310 280
1C X 150 18.0 2.1 1.6 1.40 24.8 1802 1.80 2.00 22.2 1630 0.124 0.149 0.094 1.42 340 280 280 245 345 320
1C X 185 30.0 2.3 1.6 1.40 27.1 2198 2.00 2.00 24.5 2013 0.0991 0.12 0.092 1.44 380 305 305 260 390 370
1C X 240 34.0 2.5 1.6 1.56 30.2 2822 2.20 2.00 27.3 2592 0.0754 0.091 0.090 1.53 420 345 340 285 445 425
1C X 300 34.0 2.8 2.0 1.56 33.7 3542 2.40 2.00 29.8 3202 0.0601 0.074 0.088 1.56 465 375 370 310 500 475
1C X 400 53.0 3.0 2.0 1.56 37.1 4412 2.60 2.20 33.6 4070 0.0470 0.059 0.088 1.56 500 400 405 335 570 550

1 Core,Aluminium,Pvc,Armoured & Unarmoured Power Cable, 1100V
No. of Cores & Cross Sectional area Min.No. of Wires
ARMOURED
UNARMOURED
Max. D.C. Resistance at 20 Max. A.C. Resistance at 70 ARMOURED UNARMOURED
Current Rating
Thickness of PVC insulation (NOM.) Nom. Dimensions of Armour Wire Min. Thickness of PVC Outer Sheath Overall Diameter (Approx.) Approx. Net Wt. of Cable Thickness of insulation (NOM.) Nom. Thickness of Outer Sheath Overall Diameter (Approx.) Approx. Net Wt. of Cable Approx. Reactance at 50Hz Approx. Capacitance Approx. Reactance at 50Hz Approx. Capacitance
Direct in Ground
In Duct
In Air
2 Cables 3 Cables 2 Cables 3 Cables 2 Cables 3 Cables
(mm) (mm) (mm) (mm) (Kg/Km) (mm) (mm) (mm) (mm) O/Km O/Km O/Km mfd/Km O/Km mfd/Km Amps Amps Amps Amps Amps Amps
1C X 4 1 1.3 1.4 1.24 10.9 148 1.0 1.8 8.60 89 7.4100 8.8900 0.158 0.47 0.137 0.58 36 31 33 30 32 27
1C X 6 1 1.3 1.4 1.24 11.4 165 1.0 1.8 9.10 103 4.6100 5.5300 0.148 0.56 0.127 0.68 44 39 42 37 41 35
1C X 10 1 1.3 1.4 1.24 12.3 196 1.0 1.8 10.10 127 3.0800 3.7000 0.138 0.67 0.118 0.83 59 51 56 51 56 47
1C X 16 6 1.3 1.4 1.24 13.1 225 1.0 1.8 10.80 152 1.9100 1.2900 0.128 0.81 0.110 1.01 75 66 71 65 72 64
1C X 25 6 1.5 1.4 1.24 14.7 287 1.2 1.8 12.40 204 1.2000 1.4400 0.120 0.87 0.105 1.05 97 86 93 84 99 84
1C X 35 6 1.5 1.4 1.24 15.7 334 1.2 1.8 13.40 244 0.8680 1.0400 0.114 1.00 0.100 1.22 120 100 110 100 120 105
1C X 50 6 1.7 1.4 1.24 17.2 411 1.4 1.8 14.90 310 0.6410 0.7700 0.110 1.03 0.098 1.22 145 120 130 115 150 130
1C X 70 12 1.7 1.4 1.40 19.1 513 1.4 1.8 16.50 388 0.4430 0.5300 0.103 1.21 0.091 1.43 175 140 155 135 185 155
1C X 95 15 1.9 1.6 1.40 21.6 662 1.6 1.8 18.60 501 0.3200 0.3800 0.101 1.27 0.088 1.47 210 175 195 155 215 190
1C X 120 15 1.9 1.6 1.40 23.7 784 1.6 2.0 21.10 621 0.2530 0.3000 0.096 1.42 0.086 1.62 240 195 200 170 240 220
1C X 150 15 2.1 1.6 1.40 24.8 898 1.8 2.0 22.20 726 0.2060 0.2500 0.094 1.42 0.085 1.62 270 220 220 190 270 250
1C X 185 30 2.3 1.6 1.40 27.1 1069 2.0 2.0 24.50 884 0.1640 0.2000 0.092 1.44 0.084 1.62 305 240 240 210 305 290
1C X 240 30 2.5 1.6 1.56 30.2 1227 2.2 2.0 27.30 1106 0.1250 0.1500 0.090 1.53 0.082 1.72 335 270 270 225 350 335
1C X 300 30 2.8 2.0 1.56 33.7 1676 2.4 2.0 29.80 1336 0.1000 0.1200 0.088 1.56 0.080 1.74 370 295 295 245 395 380
1C X 400 53 3.0 2.0 1.56 37.1 2032 2.6 2.2 33.60 1690 0.0778 0.0934 0.088 1.56 0.080 1.81 410 325 335 275 455 435
2 Core, Copper, PVC, Armoured & Unarmoured Power Cable,1100V
No. of Cores & Cross Sectional area Min. No. of Wires Thickness of PVC Insulation(Nom.) MIN. Thickness of PVC inner Sheath ARMOURED Unarmoured Max. D.C Resistance at 20 Max A.C Resistance at 70 Approx Reactance at 50 Hz Approx. Capacitance Current Rating
Nominal Dimensions of Armour MIN. Thickness of PVC inner Sheath Overall Diameter (Approx) Approx. Net wt. of cable Nom. Thickness of Outer Sheath Overall Diameter (Approx) Net wt. of cable(Approx.) Direction in ground in duct in air
mm Strip mm wire mm Strip mm wire mm Strip mm wire mm Strip kg/km wire kg/km mm mm Kg/Km ohm/km ohm/km ohm/km mfd/km Amps Amps Amps
2C X 1.5 1 0.80 0.30 - 1.40 - 1.24 - 13.5 - 407 1.80 10.40 194 12.1 14.5 0.126 0.14 23 20 20
2C X 2.5 1 0.90 0.30 - 1.40 - 1.24 - 15.0 - 482 1.80 11.90 248 7.4 8.87 0.119 0.15 32 27 27
2C X 4 1 1.00 0.30 - 1.40 - 1.24 - 16.5 - 596 1.80 13.40 316 4.6 5.52 0.116 0.16 41 35 35
2C X 6 1 1.00 0.30 - 1.40 - 1.24 - 17.5 - 711 1.80 14.40 397 3.08 3.69 0.110 0.19 50 44 45
2C X 10 6 1.00 0.30 - 1.40 - 1.24 - 19.0 - 863 1.80 15.90 515 1.83 2.19 0.100 0.22 70 58 60
2C X 16 6 1.00 0.30 4 x 0.8 1.60 1.40 1.40 18.8 20.4 721 917 1.80 18.00 531 1.115 1.38 0.097 0.29 90 75 78
2C X 25 6 1.20 0.30 4 x 0.8 1.60 1.40 1.40 20.8 22.4 965 1193 2.00 20.40 767 0.722 0.87 0.097 0.29 115 97 105
2C X 35 6 1.20 0.30 4 x 0.8 1.60 1.40 1.40 21.8 23.4 1176 1405 2.00 21.40 966 0.524 0.627 0.097 0.37 140 120 125
2C X 50 6 1.40 0.30 4 x 0.8 1.60 1.40 1.56 24.3 26.2 1494 1768 2.00 23.90 1254 0.387 0.463 0.094 0.37 165 145 155
2C X 70 12 1.40 0.30 4 x 0.8 1.60 1.56 1.56 26.7 28.3 1963 2250 2.00 26.00 1677 0.268 0.321 0.090 0.44 205 180 195
3C X 95 15 1.60 0.40 4 x 0.8 2.00 1.56 1.56 30.2 32.6 2577 3081 2.20 29.90 2274 0.193 0.231 0.090 0.44 240 214 230
2C X 120 18 1.60 0.40 4 x 0.8 2.00 1.56 1.72 31.7 34.4 3082 3639 2.20 31.40 2760 0.153 0.184 0.087 0.49 275 235 265
2C X 150 18 1.80 0.40 4 x 0.8 2.00 1.72 1.72 35.4 37.8 3765 4369 2.40 35.20 3409 0.124 0.149 0.087 0.49 310 270 305
2C X 185 30 2.00 0.50 4 x 0.8 2.00 1.88 1.88 39.4 41.5 4626 5281 2.40 38.50 4201 0.0991 0.120 0.087 0.49 350 300 350
2C X 240 34 2.20 0.50 4 x 0.8 2.50 2.04 2.04 42.5 45.9 5865 6893 2.60 42.00 5409 0.0754 0.091 0.087 0.50 405 345 410
2C X 300 34 2.40 0.60 4 x 0.8 2.50 2.20 2.20 48.0 51.9 7250 8424 2.80 45.10 6732 0.0601 0.073 0.086 0.52 450 385 465
2C X 400 53 2.60 0.70 4 x 0.8 3.15 2.36 2.52 55.5 60.5 9188 11171 3.20 52.50 8466 0.0470 0.059 0.086 0.53 490 425 530


2 Core, Aluminium, PVC, Armoured & Unarmoured Power Cable,1100V
No. of Cores & Cross Sectional area Min. No. of Wires Thickness of PVC Insulation(Nom.) MIN. Thickness of PVC inner Sheath ARMOURED Unarmoured Max. D.C Resistance at 20 Max A.C Resistance at 70 Approx Reactance at 50 Hz Approx. Capacitance Current Rating
Nominal Dimensions of Armour MIN. Thickness of PVC inner Sheath Overall Diameter (Approx) Approx. Net wt. of cable Nom. Thickness of Outer Sheath Overall Diameter (Approx) Net wt. of cable(Approx.) Direction in ground in duct in air
mm Strip mm wire mm Strip mm wire mm Strip mm wire mm Strip kg/km wire kg/km mm mm Kg/Km ohm/km ohm/km ohm/km mfd/km Amps Amps Amps
2C X 1.5 1 0.80 0.30 - 1.40 - 1.24 - 13.5 - 390 1.80 10.40 170 18.10 21.72 0.126 0.140 18 16 16
2C X 2.5 1 0.90 0.30 - 1.40 - 1.24 - 15.0 - 450 1.80 11.90 210 12.10 14.52 0.119 0.150 25 21 21
2C X 4 1 1.00 0.30 - 1.40 - 1.24 - 16.5 - 550 1.80 13.40 265 7.41 8.89 0.116 0.160 32 27 27
2C X 6 1 1.00 0.30 - 1.40 - 1.24 - 17.5 - 640 1.80 14.40 320 4.61 5.53 0.110 0.190 40 34 35
2C X 10 6 1.00 0.30 - 1.40 - 1.24 - 19.0 - 745 1.80 15.90 390 3.08 3.70 0.100 0.220 55 45 47
2C X 16 6 1.00 0.30 4 x 0.8 1.60 1.40 1.40 18.8 20.4 528 725 1.80 18.00 338 1.91 2.29 0.097 0.290 70 58 59
2C X 25 6 1.20 0.30 4 x 0.8 1.60 1.40 1.40 20.8 22.4 658 887 2.00 20.40 461.0 1.20 1.44 0.097 0.320 90 76 78
2C X 35 6 1.20 0.30 4 x 0.8 1.60 1.40 1.40 21.8 23.4 747 974 2.00 21.40 537.0 0.868 1.04 0.097 0.370 110 92 99
2C X 50 6 1.40 0.30 4 x 0.8 1.60 1.40 1.56 24.3 26.2 923 1198 2.00 23.90 683.0 0.641 0.77 0.094 0.370 135 115 125
2C X 70 12 1.40 0.30 4 x 0.8 1.60 1.56 1.56 26.7 28.3 1124 1411 2.00 26.00 838.0 0.443 0.53 0.090 0.440 160 140 150
2C X 95 15 1.60 0.40 4 x 0.8 2.00 1.56 1.56 30.2 32.6 1411 1915 2.20 29.90 1107.0 0.320 0.38 0.090 0.440 190 170 185
2C X 120 15 1.60 0.40 4 x 0.8 2.00 1.56 1.72 31.7 34.4 1613 2170 2.20 31.40 1291.0 0.253 0.30 0.087 0.490 210 190 210
2C X 150 15 1.80 0.40 4 x 0.8 2.00 1.72 1.72 35.4 37.8 1948 2553 2.40 35.20 1592.0 0.206 0.25 0.087 0.490 240 210 240
2C X 185 30 2.00 0.50 4 x 0.8 2.00 1.88 1.88 39.4 41.5 2357 3013 2.40 38.50 1933.0 0.164 0.20 0.087 0.490 275 240 275
2C X 240 30 2.20 0.50 4 x 0.8 2.50 2.04 2.04 42.5 45.9 2880 3908 2.60 42.00 2424.0 0.125 0.15 0.087 0.500 320 275 325
2C X 300 30 2.40 0.60 4 x 0.8 2.50 2.20 2.20 48.5 51.9 3500 4675 2.80 48.10 2981.0 0.100 0.12 0.086 0.520 355 305 365
2C X 400 53 2.60 0.70 4 x 0.8 3.15 2.36 2.52 55.5 60.5 4560 6560 3.20 52.50 3755.0 0.0778 0.09 0.086 0.530 385 345 420
3 Core, Copper, PVC, Armoured & Unarmoured Power Cable,1100V
No. of Cores & Cross Sectional area Min. No. of Wires Thickness of PVC Insulation(Nom.) MIN. Thickness of PVC inner Sheath ARMOURED Unarmoured Max. D.C Resistance at 20 Max A.C Resistance at 70 Approx Resistance at 50 Hz Approx. Capacitance Current Rating
Nominal Dimensions of Armour MIN. Thickness of PVC inner Sheath Overall Diameter (Approx) Approx. Net wt. of cable Nom. Thickness of Outer Sheath Overall Diameter (Approx) Net wt. of cable(Approx.) Direction in ground in duct in air
mm Strip mm wire mm Strip mm wire mm Strip mm wire mm Strip kg/km wire kg/km mm mm Kg/Km ohm/km ohm/km ohm/km mfd/km Amps Amps Amps
3C X 1.5 1 0.80 0.3 - 1.4 - 1.24 - 14.0 - 442 1.80 11.00 218 12.1 14.5 0.126 0.14 21 17 17
3C X 2.5 1 0.90 0.3 - 1.4 - 1.24 - 15.0 - 542 1.80 12.00 284 7.41 8.87 0.119 0.15 27 24 24
3C X 4 1 1.00 0.3 - 1.4 - 1.24 - 16.5 - 663 1.80 13.50 372 4.61 5.52 0.116 0.41 36 30 30
3C X 6 1 1.00 0.3 - 1.4 - 1.24 - 17.5 - 789 1.80 14.40 470 3.08 3.69 0.110 0.47 45 39 38
3C X 10 6 1.0 0.3 - 1.4 - 1.40 - 19.5 - 1017 1.80 15.60 629 1.83 2.19 0.100 0.56 60 57 50
3C X 16 6 1.0 0.3 4 x 0.8 1.6 1.40 1.40 18.6 20.2 859 1057 1.80 18.40 705 1.15 1.38 0.097 0.76 77 66 64
3C X 25 6 1.20 0.3 4 x 0.8 1.6 1.40 1.40 21.3 22.9 1210 1431 2.00 21.50 1046 0.727 0.87 0.097 0.86 99 90 81
3C X 35 6 1.20 0.3 4 x 0.8 1.6 1.40 1.40 23.1 24.7 1532 1773 2.00 23.30 1350 0.524 0.627 0.097 0.98 120 110 99
3C X 50 6 1.40 0.3 4 x 0.8 1.6 1.56 1.56 26.6 28.2 2016 2305 2.00 26.50 1783 0.387 0.463 0.094 1.02 145 135 125
3C X 70 12 1.40 0.4 4 x 0.8 2.0 1.56 1.56 29.6 32.0 2684 3173 2.20 29.90 2446 0.268 0.321 0.090 1.18 175 165 150
3C X 95 15 1.60 0.4 4 x 0.8 2.0 1.56 1.72 33.5 36.2 3564 4169 2.20 33.80 3286 0.193 0.231 0.090 1.20 210 200 175
3C X 120 18 1.60 0.4 4 x 0.8 2.0 1.72 1.72 37.0 39.4 4371 5001 2.20 37.00 4034 0.153 0.184 0.087 1.31 240 230 195
3C X 150 18 1.80 0.5 4 x 0.8 2.0 1.88 1.88 40.1 42.4 5309 5974 2.40 40.10 4954 0.124 0.149 0.087 1.31 270 265 225
3C X 185 30 2.00 0.50 4 x 0.8 2.5 1.88 2.04 44.2 47.9 6502 7648 2.60 44.60 6145 0.0991 0.12 0.087 1.31 300 305 255
3C X 240 34 2.2 0.6 4 x 0.8 2.5 2.20 2.20 51.3 53.7 8422 9648 2.80 50.70 8018 0.0754 0.0912 0.087 1.34 345 355 295
3C X 300 34 2.4 0.6 4 x 0.8 2.5 2.36 2.36 55.0 58.4 10356 11710 3.00 55.50 9920 0.0601 0.0739 0.086 1.41 385 400 355
3C X 400 53 2.6 0.7 4 x 0.8 3.2 2.52 2.68 62.6 67.6 13107 15315 3.40 63.80 12717 0.047 0.0592 0.086 1.45 425 455 360

3 Core, Aluminium, PVC, Armoured & Unarmoured Power Cable,1100V
No. of Cores & Cross Sectional area Min. No. of Wires Thickness of PVC Insulation(Nom.) MIN. Thickness of PVC inner Sheath ARMOURED Unarmoured Max. D.C Resistance at 20 Max A.C Resistance at 70 Approx Resistance at 50 Hz Approx. Capacitance Current Rating
Nominal Dimensions of Armour MIN. Thickness of PVC inner Sheath Overall Diameter (Approx) Approx. Net wt. of cable Nom. Thickness of Outer Sheath Overall Diameter (Approx) Net wt. of cable(Approx.) Direction in ground in duct in air
mm Strip mm wire mm Strip mm wire mm Strip mm wire mm Strip kg/km wire kg/km mm mm Kg/Km ohm/km ohm/km ohm/km mfd/km Amps Amps Amps
3C X 1.5 1 0.8 0.3 - 1.40 - 1.24 - 14.0 - 420 1.80 11.00 190 18.10 21.72 0.126 0.140 16 14 13
3C X 2.5 1 0.9 0.3 - 1.40 - 1.24 - 15.0 - 500 1.80 12.00 230 12.10 14.52 0.119 0.150 21 18 18
3C X 4 1 1.0 0.3 - 1.40 - 1.24 - 16.5 - 595 1.80 13.50 300 7.41 8.89 0.116 0.410 28 23 23
3C X 6 1 1.0 0.3 - 1.40 - 1.24 - 17.5 - 685 1.80 14.40 350 4.61 5.53 0.110 0.470 35 30 30
3C X 10 1 1.0 0.3 - 1.40 - 1.40 - 19.5 - 830 1.80 15.60 435 3.08 3.70 0.100 0.560 46 39 40
3C X 16 6 1.0 0.3 4 x 0.8 1.60 1.40 1.40 18.6 20.2 569 762 1.80 18.40 415 1.91 2.29 0.097 0.760 60 50 51
3C X 25 6 1.2 0.3 4 x 0.8 1.60 1.40 1.40 20.3 22.9 750 971 2.00 21.50 586 1.20 1.44 0.097 0.860 76 63 70
3C X 35 6 1.2 0.3 4 x 0.8 1.60 1.40 1.40 23.1 24.7 888 1129 2.00 23.30 705 0.868 1.04 0.097 0.980 92 77 86
3C X 50 6 1.4 0.3 4 x 0.8 1.60 1.56 1.56 26.6 28.2 1147 1436 2.00 26.50 913 0.641 0.77 0.094 1.020 110 95 105
3C X 70 12 1.4 0.4 4 x 0.8 2.00 1.56 1.56 29.6 32.0 1426 1914 2.20 29.90 1187 0.443 0.53 0.090 1.180 135 115 130
3C X 95 15 1.6 0.4 4 x 0.8 2.00 1.56 1.72 33.5 36.2 1815 2420 2.20 33.80 1538 0.320 0.38 0.090 1.200 165 140 155
3C X 120 15 1.6 0.4 4 x 0.8 2.00 1.72 1.72 37.0 39.4 2166 2796 2.20 37.00 1829 0.253 0.30 0.087 1.310 185 155 180
3C X 150 15 1.8 0.5 4 x 0.8 2.00 1.88 1.88 40.1 42.4 2584 3249 2.40 40.10 2228 0.206 0.25 0.087 1.310 210 175 205
3C X 185 30 2.0 0.5 4 x 0.8 2.50 1.88 2.04 44.2 47.9 3009 4246 2.60 44.60 2743 0.164 0.20 0.087 1.310 235 200 240
3C X 240 30 2.2 0.6 4 x 0.8 2.50 2.20 2.20 50.3 53.7 3945 5171 2.80 50.70 3541 0.125 0.15 0.087 1.340 275 235 280
3C X 300 30 2.4 0.6 4 x 0.8 2.50 2.36 2.36 55.0 58.4 4731 6085 3.00 55.50 4296 0.100 0.12 0.086 1.410 305 260 315
3C X 400 53 2.6 0.7 4 x 0.8 3.15 2.52 2.68 62.6 67.6 5927 8135 3.40 63.80 5537 0.0778 0.09 0.086 1.450 335 290 375

3.5 Core, Copper, PVC,Armoured & Unarmoured Power Cable, 1100V
Type No. of Cores & Cross Sectional area Min. No. of Wires Thickness of PVC Insulation(Nom.) MIN. Thickness of PVC inner Sheath Nominal Dimension of Armour MIN. Thickness of PVC outer Sheath Overall Diameter (Approx) Approx Net wt. of cable Max DC Resistance at 200C Max. AC Resistance at 700C Approx Resistance at 50 Hz Approx. Capacitance Current Rating
mm2 mm mm Strip mm wire mm Strip mm wire mm Strip mm wire mm Strip kg/km wire kg/km ohm/km ohm/km ohm/km mfd/km Amps Amps
ywy/yfy 3.5C X 25/16 6/6 1.2/1.0 0.3 4 X 0.8 1.60 1.40 1.40 23.8 25.4 1438 1685 0.727 0.87 0.097 0.86 99 90
ywy/yfy 3.5C X 35/16 6/6 1.2/1.0 0.3 4 X 0.8 1.60 1.40 1.40 24.8 26.4 1741 2004 0.524 0.627 0.097 0.98 120 110
ywy/yfy 3.5C X 50/25 6/6 1.4/1.2 0.3 4 X 0.8 1.60 1.56 1.56 28.4 30.0 2313 2606 0.387 0.463 0.094 1.02 145 135
ywy/yfy 3.5C X 70/35 12/6 1.4/1.2 0.4 4 X 0.8 2.00 1.56 1.56 32.5 34.9 3113 3657 0.268 0.321 0.090 1.18 175 165
ywy/yfy 3.5C X 95/50 15/6 1.6/1.4 0.4 4 X 0.8 2.00 1.56 1.72 36.2 38.9 4115 4756 0.193 0.231 0.090 1.20 210 200
ywy/yfy 3.5C X 120/70 18/12 1.6/1.4 0.5 4 X 0.8 2.00 1.72 1.88 39.3 42.1 5125 5827 0.153 0.184 0.087 1.31 240 230
ywy/yfy 3.5C X 150/70 18/12 1.8/1.4 0.5 4 X 0.8 2.00 1.88 1.88 44.0 46.4 6095 6825 0.124 0.149 0.087 1.31 270 265
ywy/yfy 3.5C X 185/95 30/15 2.0/1.6 0.5 4 X 0.8 2.50 2.04 2.04 48.8 52.2 7595 8799 0.0991 0.120 0.087 1.31 300 305
ywy/yfy 3.5C X 240/120 34/18 2.2/1.6 0.6 4 X 0.8 2.50 2.20 2.36 55.2 58.9 9738 11128 0.0754 0.0912 0.087 1.34 345 355
ywy/yfy 3.5C X 300/150 34/18 2.4/1.8 0.6 4 X 0.8 3.15 2.36 2.52 59.7 64.7 11945 14064 0.0601 0.0739 0.086 1.41 385 400
ywy/yfy 3.5C X 400/185 53/30 2.6/2.0 0.7 4 X 0.8 3.15 2.68 2.68 68.6 73.3 15139 17523 0.0470 0.0592 0.086 1.45 425 455

3.5 Core, Copper, PVC Unarmoured Power Cable
Type No. of Cores & Cross Sectional area Min. No. of Wires Thickness of PVC Insulation(Nom.) MIN. Thickness of PVC inner Sheath Nominal of outer Sheath Overall Diameter (Approx) Net wt. of cable(Approx.) Max. AC Resistance (Approx) Max DC Resistance at 700C Approx Resistance at 50 Hz Approx. Capacitance Current Rating
Direction in ground in duct in air
Sqmm mm mm mm mm kg/km ohm/km ohm/km ohm/km mfd/km Amps Amps Amps
yy 3.5C X 25/16 6/6 1.2/1.0 0.30 2.00 24.00 1248 0.73 0.87 0.097 0.86 99 81 90
yy 3.5C X 35/16 6/6 1.2/1.0 0.30 2.00 25.00 1541 0.524 0.627 0.097 0.98 120 99 110
yy 3.5C X 50/25 6/6 1.4/1.2 0.30 2.00 28.30 2058 0.387 0.463 0.094 1.02 145 125 135
yy 3.5C X 70/35 12/6 1.4/1.2 0.40 2.20 32.80 2845 0.268 0.321 0.090 1.18 175 150 165
yy 3.5C X 95/50 15/6 1.6/1.4 0.40 2.20 31.50 3810 0.193 0.231 0.090 1.20 210 175 200
yy 3.5C X 120/70 18/12 1.6/1.4 0.50 2.40 39.70 4804 0.153 0.184 0.087 1.31 240 195 230
yy 3.5C X 150/70 18/12 1.8/1.4 0.50 2.40 44.00 5699 0.124 0.149 0.087 1.31 270 225 265
yy 3.5C X 185/95 30/15 2.0/1.6 0.50 2.60 48.90 7161 0.099 0.1200 0.087 1.31 300 255 305
yy 3.5C X 240/120 34/18 2.2/1.6 0.60 3.00 56.00 9340 0.075 0.0912 0.087 1.34 345 295 355
yy 3.5C X 300/150 34/18 2.4/1.8 0.60 3.20 60.60 11521 0.060 0.0739 0.086 1.41 385 335 400
yy 3.5C X 400/185 53/30 2.6/2.0 0.70 3.40 69.40 14651 0.0470 0.0592 0.086 1.45 425 360 455

3.5 Core, Aluminium, PVC, Armoured & Unarmoured Power Cable,1100V
No. of Cores & Cross Sectional area Min. No. of Wires Thickness of PVC Insulation(Nom.) MIN. Thickness of PVC inner Sheath ARMOURED Unarmoured Max. D.C Resistance at 20 Max A.C Resistance at 70 Approx Resistance at 50 Hz Approx. Capacitance Current Rating
Nominal Dimensions of Armour MIN. Thickness of PVC inner Sheath Overall Diameter (Approx) Approx. Net wt. of cable Nom. Thickness of Outer Sheath Overall Diameter (Approx) Net wt. of cable(Approx.) Direction in ground in duct in air
mm Strip mm wire mm Strip mm wire mm Strip mm wire mm Strip kg/km wire kg/km mm mm Kg/Km ohm/km ohm/km ohm/km mfd/km Amps Amps Amps
3.5C X 1.5 1 0.8 0.3 - 1.40 - 1.24 - 14.0 - 420 1.80 11.00 190 18.10 21.72 0.126 0.140 16 14 13
3.5C X 2.5 1 0.9 0.3 - 1.40 - 1.24 - 15.0 - 500 1.80 12.00 230 12.10 14.52 0.119 0.150 21 18 18
3.5C X 4 1 1.0 0.3 - 1.40 - 1.24 - 16.5 - 595 1.80 13.50 300 7.41 8.89 0.116 0.410 28 23 23
3.5C X 6 1 1.0 0.3 - 1.40 - 1.24 - 17.5 - 685 1.80 14.40 350 4.61 5.53 0.110 0.470 35 30 30
3.5C X 10 1 1.0 0.3 - 1.40 - 1.40 - 19.5 - 830 1.80 15.60 435 3.08 3.70 0.100 0.560 46 39 40
3.5C X 16 6 1.0 0.3 4 x 0.8 1.60 1.40 1.40 18.6 20.2 569 762 1.80 18.40 415 1.91 2.29 0.097 0.760 60 50 51
3.5C X 25 6 1.2 0.3 4 x 0.8 1.60 1.40 1.40 20.3 22.9 750 971 2.00 21.50 586 1.20 1.44 0.097 0.860 76 63 70
3.5C X 35 6 1.2 0.3 4 x 0.8 1.60 1.40 1.40 23.1 24.7 888 1129 2.00 23.30 705 0.868 1.04 0.097 0.980 92 77 86
3.5C X 50 6 1.4 0.3 4 x 0.8 1.60 1.56 1.56 26.6 28.2 1147 1436 2.00 26.50 913 0.641 0.77 0.094 1.020 110 95 105
3.5C X 70 12 1.4 0.4 4 x 0.8 2.00 1.56 1.56 29.6 32.0 1426 1914 2.20 29.90 1187 0.443 0.53 0.090 1.180 135 115 130
3.5C X 95 15 1.6 0.4 4 x 0.8 2.00 1.56 1.72 33.5 36.2 1815 2420 2.20 33.80 1538 0.320 0.38 0.090 1.200 165 140 155
3.5C X 120 15 1.6 0.4 4 x 0.8 2.00 1.72 1.72 37.0 39.4 2166 2796 2.20 37.00 1829 0.253 0.30 0.087 1.310 185 155 180
3.5C X 150 15 1.8 0.5 4 x 0.8 2.00 1.88 1.88 40.1 42.4 2584 3249 2.40 40.10 2228 0.206 0.25 0.087 1.310 210 175 205
3.5C X 185 30 2.0 0.5 4 x 0.8 2.50 1.88 2.04 44.2 47.9 3009 4246 2.60 44.60 2743 0.164 0.20 0.087 1.310 235 200 240
3.5C X 240 30 2.2 0.6 4 x 0.8 2.50 2.20 2.20 50.3 53.7 3945 5171 2.80 50.70 3541 0.125 0.15 0.087 1.340 275 235 280
3.5C X 300 30 2.4 0.6 4 x 0.8 2.50 2.36 2.36 55.0 58.4 4731 6085 3.00 55.50 4296 0.100 0.12 0.086 1.410 305 260 315
3.5C X 400 53 2.6 0.7 4 x 0.8 3.15 2.52 2.68 62.6 67.6 5927 8135 3.40 63.80 5537 0.0778 0.09 0.086 1.450 335 290 375
4 Core, Copper, PVC, Armoured & Unarmoured Power Cable,1100V
No. of Cores & Cross Sectional area Min. No. of Wires Thickness of PVC Insulation(Nom.) MIN. Thickness of PVC inner Sheath ARMOURED Unarmoured Max. D.C Resistance at 20 Max A.C Resistance at 70 Approx Reactance at 50 Hz Approx. Capacitance Current Rating
Nominal Dimensions of Armour MIN. Thickness of PVC inner Sheath Overall Diameter (Approx) Approx. Net wt. of cable Nom. Thickness of Outer Sheath Overall Diameter (Approx) Net wt. of cable(Approx.) Direction in ground in duct in air
mm Strip mm wire mm Strip mm wire mm Strip mm wire mm Strip kg/km wire kg/km mm mm Kg/Km ohm/km ohm/km ohm/km mfd/km Amps Amps Amps
4C X 1.5 1 0.8 0.3 - 1.40 - 1.24 - 14.5 - 50.3 1.80 11.70 256 12.1 14.5 0.126 0.14 21 17 17
4C X 2.5 1 0.9 0.3 - 1.40 - 1.24 - 16.0 - 616 1.80 13.20 335 7.4 8.87 0.119 0.15 27 24 24
4C X 4 1 1.0 0.3 - 1.40 - 1.24 - 17.5 - 771 1.80 15.00 446 4.6 5.52 0.116 0.41 36 30 30
4C X 6 1 1.0 0.3 - 1.40 - 1.24 - 19.0 - 947 1.80 16.00 576 3.1 3.69 0.110 0.47 45 39 38
4C X 10 6 1.0 0.3 4 x 0.8 1.60 1.40 1.40 21.5 23.0 1045 1273 1.80 19.00 773 1.8 2.19 0.100 0.56 60 57 50
4C X 16 6 1.0 0.3 4 x 0.8 1.60 1.40 1.40 22.2 23.8 1113 1352 2.00 22.40 940 1.2 1.38 0.097 0.76 77 66 64
4C X 25 6 1.2 0.3 4 x 0.8 1.60 1.40 1.40 23.6 25.2 1529 1779 2.00 23.80 1342 0.727 0.87 0.097 0.86 99 90 81
4C X 35 6 1.2 0.3 4 x 0.8 1.60 1.40 1.56 25.9 27.8 1955 2254 2.00 26.10 1744 0.524 0.62 0.097 0.98 120 110 99
4C X 50 6 1.4 0.4 4 x 0.8 2.00 1.56 1.56 30.3 32.7 2593 3096 2.20 30.60 2347 0.387 0.46 0.094 1.02 145 135 125
4C X 70 12 1.4 0.4 4 x 0.8 2.00 1.56 1.56 33.4 35.8 3459 4015 2.20 33.70 3183 0.268 0.32 0.090 1.18 175 165 150
4C X 95 15 1.6 0.4 4 x 0.8 2.00 1.72 1.72 38.2 40.6 4643 5280 2.40 38.60 4330 0.193 0.23 0.090 1.20 210 200 175
4C X 120 18 1.6 0.5 4 x 0.8 2.00 1.88 1.88 41.7 44.1 5702 6393 2.40 41.70 5330 0.153 0.18 0.087 1.31 240 230 195
4C X 150 18 1.8 0.5 4 x 0.8 2.50 1.88 2.04 44.7 48.4 6872 8012 2.60 45.10 6511 0.124 0.14 0.087 1.31 270 265 225
4C X 185 30 2.0 0.6 4 x 0.8 2.50 2.04 2.20 50.1 53.8 8519 9782 2.80 50.80 8152 0.0991 0.12 0.087 1.31 300 305 255
4C X 240 34 2.2 0.6 4 x 0.8 2.50 2.36 2.36 56.7 60.1 11008 12415 3.00 57.20 10557 0.0754 0.091 0.087 1.34 345 355 295
4C X 300 34 2.4 0.7 4 x 0.8 3.15 2.52 2.68 62.9 68.0 13610 15877 3.40 64.10 13218 0.0601 0.073 0.086 1.41 385 400 355
4C X 400 53 2.6 0.7 4 x 0.8 3.15 2.84 2.84 70.6 75.3 17213 19697 3.60 71.50 16729 0.0470 0.059 0.086 1.45 425 455 360

4 Core, Aluminium, PVC, Armoured & Unarmoured Power Cable,1100V
No. of Cores & Cross Sectional area Min. No. of Wires Thickness of PVC Insulation(Nom.) MIN. Thickness of PVC inner Sheath
ARMOURED
Unarmoured
Max. D.C Resistance at 20 Max A.C Resistance at 70 Approx Reactance at 50 Hz Approx. Capacitance
Current Rating
Nominal Dimensions of Armour MIN. Thickness of PVC Outer Sheath Overall Diameter (Approx) Approx. Net wt. of cable Nom. Thickness of Outer Sheath Overall Diameter (Approx) Net wt. of cable(Approx.) Direction in ground in duct in air
mm Strip mm wire mm Strip mm wire mm Strip mm wire mm Strip kg/km wire kg/km mm mm Kg/Km ohm/km ohm/km ohm/km mfd/km Amps Amps Amps
4C X 1.5 1 0.8 0.3 - 1.40 - 1.24 - 14.5 - 470 1.80 11.70 210 18.10 21.72 0.126 0.140 16 14 13
4C X 2.5 1 0.9 0.3 - 1.40 - 1.24 - 16.0 - 560 1.80 13.20 270 12.10 14.52 0.119 0.150 21 18 18
4C X 4 1 1.0 0.3 - 1.40 - 1.24 - 17.5 - 675 1.80 15.00 340 7.41 8.89 0.116 0.410 28 23 23
4C X 6 1 1.0 0.3 - 1.40 - 1.24 - 19.0 - 800 1.80 16.00 420 4.61 5.53 0.110 0.470 35 30 30
4C X 10 1 1.0 0.3 4 x 0.8 1.60 1.40 1.40 21.5 23.0 800 1030 1.80 19.00 510 3.08 3.70 0.100 0.560 46 39 40
4C X 16 6 1.0 0.3 4 x 0.8 1.60 1.40 1.40 22.2 23.8 727 966 2.00 22.40 553 1.91 2.29 0.097 0.760 60 50 51
4C X 25 6 1.2 0.3 4 x 0.8 1.60 1.40 1.40 23.6 25.2 915 1165 2.00 23.80 728 1.207 1.44 0.097 0.860 76 63 70
4C X 35 6 1.2 0.3 4 x 0.8 1.60 1.40 1.56 25.9 27.8 1097 1396 2.00 26.10 886 0.868 1.04 0.097 0.980 92 77 86
4C X 50 6 1.4 0.4 4 x 0.8 2.00 1.56 1.56 30.3 32.7 1432 1935 2.20 30.60 1187 0.641 0.77 0.094 1.020 110 95 105
4C X 70 12 1.4 0.4 4 x 0.8 2.00 1.56 1.56 33.4 35.8 1781 2336 2.20 33.70 1505 0.443 0.53 0.090 1.180 135 115 130
4C X 95 15 1.6 0.4 4 x 0.8 2.00 1.72 1.72 38.2 40.6 2311 2948 2.40 38.60 1997 0.320 0.38 0.090 1.200 165 140 155
4C X 120 15 1.6 0.5 4 x 0.8 2.00 1.88 1.88 41.7 44.1 2762 3453 2.40 41.70 2390 0.253 0.30 0.087 1.310 185 155 180
4C X 150 15 1.8 0.5 4 x 0.8 2.50 1.88 2.04 44.7 48.4 3246 4387 2.60 45.10 2885 0.206 0.25 0.087 1.310 210 175 205
4C X 185 30 2.0 0.6 4 x 0.8 2.50 2.04 2.20 50.1 53.8 3982 5245 2.80 50.80 3615 0.164 0.20 0.087 1.310 235 200 240
4C X 240 30 2.2 0.6 4 x 0.8 2.50 2.36 2.36 56.7 60.1 5038 6445 3.00 57.20 4587 0.125 0.15 0.087 1.340 275 235 280
4C X 300 30 2.4 0.7 4 x 0.8 3.15 2.52 2.68 62.9 68.0 6109 8376 3.40 64.10 5716 0.100 0.12 0.086 1.410 305 260 315
4C X 400 53 2.6 0.7 4 x 0.8 3.15 2.84 2.84 70.6 75.3 7640 10124 3.60 71.50 7157 0.0778 0.09 0.086 1.450 335 290 375

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