3 Core Power Cable (Unscreened)

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3 Core Power Cable (Unscreened) 1.9/3.3 kV
1.9/3.3 kV (E) • 3 Core

3 Core Power Cable (Unscreened)

Ref Specification: IS 7098 Part-2  |  Cable Code: A2XFY / 2XFY

Cable Structure
Stranded Sector Shaped Conductor
Core
XLPE Insulation
Layer 1
ST-2 PVC Inner Sheath
Layer 2
Armouring
Layer 3
ST-2 PVC Outer Sheath - FR/FR-LSH
Outer Sheath

3 Core Power Cable (Unscreened) - 1.9/3.3 kV (E)

Ref: IS 7098 Part-2 | Code: A2XFY/2XFY
SIZE
(No. of Cores x Sq.mm)		 NOMINAL THICKNESS OF INSULATION
(mm)		 MINIMUM INNER SHEATH THICKNESS
(mm)		 NOMINAL DIMENSIONS OF ARMOUR
(mm)		 MINIMUM OUTER SHEATH THICKNESS
(mm)		 APPROX. OVERALL DIAMETER
(mm)		 APPROX. NET WEIGHT OF CABLE
(kg/km)		 MAX. CONDUCTOR DC RESISTANCE AT 20°C
(Ω/km)		 APPROX. CONDUCTOR AC RESISTANCE AT 90°C
(Ω/km)		 NOMINAL CURRENT RATING (AMPS) ALUMINIUM
(TABLE 19 IN ACCORDANCE WITH IS:7098 (PART-2))		 NOMINAL CURRENT RATING (AMPS) COPPER
(TABLE 19 IN ACCORDANCE WITH IS:7098 (PART-2))		 SHORT CIRCUIT CURRENT RATING FOR 1 SEC
(kA)
ALUMINIUM COPPER ALUMINIUM COPPER ALUMINIUM COPPER IN GROUND AT 30°C IN DUCT AT 30°C IN AIR AT 40°C IN GROUND AT 30°C IN DUCT AT 30°C IN AIR AT 40°C ALUMINIUM COPPER
3CX25 2.2 0.3 4 X 0.8 1.40 25.50 980 1435 1.20 0.727 1.54 0.926 94 81 102 121 104 131 2.36 3.58
3CX35 2.2 0.3 4 X 0.80 1.56 27.50 1155 1780 0.868 0.524 1.11 0.670 113 95 123 144 124 159 3.30 5.00
3CX50 2.2 0.4 4 X 0.80 1.56 30.00 1330 2195 0.641 0.387 0.820 0.494 131 113 146 169 146 188 4.72 7.15
3CX70 2.2 0.4 4 X 0.80 1.56 33.00 1615 2850 0.443 0.268 0.567 0.342 160 138 182 206 178 234 6.60 10.01
3CX95 2.2 0.4 4 X 0.80 1.72 36.00 1945 3640 0.320 0.193 0.410 0.245 191 164 221 245 212 284 8.96 13.58
3CX120 2.2 0.5 4 X 0.80 1.72 39.00 2285 4380 0.253 0.153 0.324 0.195 216 187 254 278 240 326 11.33 17.16
3CX150 2.2 0.5 4 X 0.80 1.88 42.00 2610 5210 0.206 0.124 0.264 0.159 241 208 286 310 268 368 14.16 21.45
3CX185 2.2 0.5 4 X 0.80 2.04 45.00 3085 6300 0.164 0.0991 0.210 0.128 273 230 330 350 302 422 17.60 26.45
3CX240 2.2 0.6 4 X 0.80 2.20 49.00 3765 7900 0.125 0.0754 0.160 0.0960 315 271 385 401 353 492 22.65 34.32
3CX300 2.2 0.6 4 X 0.80 2.20 53.00 4355 9500 0.100 0.0601 0.129 0.0767 354 312 440 449 396 559 28.33 42.90
3CX400 2.2 0.7 4 X 0.80 2.52 59.00 5450 12350 0.0778 0.0470 0.101 0.0601 403 359 512 508 445 647 37.75 57.25

NOTE: 1. THE ABOVE DATA IS APPROXIMATE & SUBJECT TO MANUFACTURING TOLERANCE, 2. DELIVERY LENGTH TOLERANCE +/-5%.