Construction
COMPACTED ALUMINIUM OR COPPER CONDUCTOR, XLPE INSULATED, ARMOURED & OVERALL PVC SHEATHED CABLE CONFIRMING TO IS: 7098 (PART-2)
- AL/XLPE/FWA/PVC:A2XFY
- AL/XLPE/SWA/PVC: A2XWY
- Cu/XLPE/FWA/PVC: 2XFY
- Cu/XLPE/SWA/PVC: 2XWY
Voltage Grade : 3.8/6.6 kV (E) Screened Armoured
Product and Ratings
Nominal Size of stranded, class-2 conductor as per IS: 8130 | Form of conductor strand | Nom thickness of XLPE Insulation | Min thickness of PVC Inner sheath | Strip Armoured Cable | Round Wire Armoured Cable | Current Rating | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Nom Dimension of GI flat strip | Min Thickness of Outer sheath | Approx Overall diameter of Cable with ± 3mm tolerance | Al Approx weight of cable | Cu Approx weight of cable | Nom Dimension of GI Round wire | Min Thickness of Outer sheath | Approx Overall diameter of Cable with ± 3mm tolerance | Al Approx weight of cable | Cu Approx weight of cable | Aluminium | Copper | ||||||||
Buried Direct in the Ground @ 30°C | In Single way buried Duct @ 30°C | In Air @ 40°C | Buried Direct in the Ground @ 30°C | In Single way buried Duct @ 30°C | In Air @ 40°C | ||||||||||||||
Sq.mm. | O | mm | mm | mm x mm | mm | mm | Kg./Km | Kg./Km | mm | mm | mm | Kg./Km | Kg./Km | Amps | Amps | Amps | Amps | Amps | Amps |
25 | Circular | 2.2 | 0.4 | 4 x 0.8 | 1.56 | 33.9 | 1500 | 1950 | 2.0 | 1.56 | 36.3 | 2000 | 2450 | 94 | 80 | 99 | 120 | 100 | 125 |
35 | Circular | 2.2 | 0.4 | 4 x 0.8 | 1.56 | 36.0 | 1700 | 2300 | 2.0 | 1.72 | 38.4 | 2300 | 2900 | 115 | 94 | 120 | 145 | 120 | 155 |
50 | Circular | 2.2 | 0.4 | 4 x 0.8 | 1.72 | 38.7 | 1975 | 2800 | 2.0 | 1.72 | 41.4 | 2550 | 3400 | 135 | 110 | 145 | 170 | 145 | 190 |
70 | Circular | 2.2 | 0.5 | 4 x 0.8 | 1.72 | 42.0 | 2350 | 3500 | 2.0 | 1.88 | 44.6 | 3000 | 4200 | 165 | 140 | 185 | 210 | 175 | 235 |
95 | Circular | 2.2 | 0.5 | 4 x 0.8 | 1.88 | 45.8 | 2800 | 4400 | 2.5 | 2.04 | 49.6 | 3900 | 5500 | 195 | 165 | 225 | 250 | 210 | 290 |
120 | Circular | 2.2 | 0.5 | 4 x 0.8 | 2.04 | 49.1 | 3350 | 5350 | 2.5 | 2.04 | 52.5 | 4550 | 6575 | 220 | 185 | 255 | 285 | 240 | 330 |
150 | Circular | 2.2 | 0.6 | 4 x 0.8 | 2.04 | 52.5 | 3600 | 6150 | 2.5 | 2.20 | 56.1 | 4900 | 7400 | 245 | 210 | 295 | 315 | 270 | 375 |
185 | Circular | 2.2 | 0.6 | 4 x 0.8 | 2.20 | 56.7 | 4200 | 7350 | 2.5 | 2.36 | 60.5 | 5600 | 8700 | 280 | 235 | 340 | 355 | 300 | 435 |
240 | Circular | 2.2 | 0.6 | 4 x 0.8 | 2.36 | 62.1 | 5100 | 9150 | 2.5 | 2.36 | 65.5 | 6550 | 10600 | 320 | 270 | 400 | 410 | 350 | 510 |
300 | Circular | 2.2 | 0.7 | 4 x 0.8 | 2.52 | 66.7 | 5900 | 11000 | 3.15 | 2.68 | 71.8 | 8200 | 13300 | 360 | 305 | 460 | 460 | 390 | 590 |
400 | Circular | 2.2 | 0.7 | 4 x 0.8 | 2.68 | 73.8 | 7400 | 14200 | 3.15 | 2.84 | 78.9 | 10000 | 16800 | 410 | 350 | 535 | 520 | 440 | 670 |
Note: Above dimensions and parameter are only for guidance, due to constant optimisation of design and regular improvement, changes expected without prior notice.