Construction
COMPACTED ALUMINIUM OR COPPER CONDUCTOR, SCREENED, XLPE INSULATED, NON METALLIC & METALLIC TAPE SCREENED, PVC INNER SHEATHED, ARMOURED & OVERALL PVC SHEATHED CABLE CONFIRMING TO IS: 7098 (PART-2)
- AL/SC/XLPE/SC/CTS/PVC/FWA/PVC:A2XCEFY
- AL/SC/XLPE/SC/CTS/PVC/SWA/PVC: A2XCEWY
- Cu/SC/XLPE/SC/CTS/PVC/fWA/PVC: 2XCEFY
- Cu/SC/XLPE/SC/CTS/PVC/SWA/PVC: 2XCEWY
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 | 2.80 | 0.40 | 4 x 0.8 | 1.56 | 36.80 | 1700 | 2150 | 2.00 | 1.72 | 39.40 | 2300 | 2700 | 95 | 82 | 105 | 120 | 105 | 135 |
35 | Circular | 2.80 | 0.40 | 4 x 0.8 | 1.72 | 39.10 | 1900 | 2500 | 2.00 | 1.72 | 41.50 | 2500 | 3100 | 115 | 97 | 125 | 145 | 125 | 165 |
50 | Circular | 2.80 | 0.50 | 4 x 0.8 | 1.72 | 41.40 | 2200 | 3050 | 2.00 | 1.88 | 44.20 | 2850 | 3700 | 130 | 115 | 150 | 170 | 150 | 195 |
70 | Circular | 2.80 | 0.50 | 4 x 0.8 | 1.88 | 45.20 | 2525 | 3700 | 2.00 | 1.88 | 47.60 | 3200 | 4400 | 160 | 140 | 190 | 210 | 180 | 240 |
95 | Circular | 2.80 | 0.50 | 4 x 0.8 | 1.88 | 48.70 | 2950 | 4550 | 2.50 | 2.04 | 52.50 | 4150 | 5750 | 190 | 165 | 230 | 250 | 215 | 295 |
120 | Circular | 2.80 | 0.60 | 4 x 0.8 | 2.04 | 52.50 | 3550 | 5550 | 2.50 | 2.20 | 56.10 | 4850 | 6850 | 220 | 190 | 260 | 280 | 240 | 335 |
150 | Circular | 2.80 | 0.60 | 4 x 0.8 | 2.20 | 55.60 | 3975 | 6500 | 2.50 | 2.20 | 59.00 | 5250 | 7800 | 245 | 210 | 295 | 310 | 270 | 380 |
185 | Circular | 2.80 | 0.60 | 4 x 0.8 | 2.20 | 59.60 | 4550 | 7650 | 2.50 | 2.36 | 63.40 | 6000 | 9100 | 275 | 240 | 335 | 350 | 305 | 430 |
240 | Circular | 2.80 | 0.70 | 4 x 0.8 | 2.36 | 65.30 | 5450 | 9500 | 3.15 | 2.52 | 70.30 | 7725 | 11800 | 315 | 275 | 395 | 400 | 350 | 500 |
300 | Circular | 3.00 | 0.70 | 4 x 0.8 | 2.52 | 71.00 | 6375 | 11400 | 3.15 | 2.68 | 76.00 | 8750 | 13800 | 355 | 310 | 450 | 445 | 390 | 570 |
400 | Circular | 3.30 | 0.70 | 4 x 0.8 | 2.84 | 79.30 | 8000 | 14750 | 4.00 | 3.00 | 85.90 | 11875 | 18600 | 400 | 350 | 520 | 500 | 440 | 650 |
Note: Above dimensions and parameter are only for guidance, due to constant optimisation of design and regular improvement, changes expected without prior notice.