1.1kv Power Cables

Nominal conductor areasq.mm. Minimumnos. of wires in conductor Nominal thickness of insulation in mm Minimum thickness of innersheath in mm Nominal diameter/dimension of G.I.armouring in mm Minimum thicknass of outer sheath in mm Approximate overall diameter in mm Approximate weight of cable in kg/kms. Main core Half core Main NeutralL Main Neutral Nos.of cores Number.of cores Number.of cores Number.of cores Number.of cores 2 3 3.5 4 2 3 3.5 4 2 3 3.5 4 2 3 3.5 4 2 3 3.5 4 1 25 16 6 7 1.2 1.0 0.3 0.3 0.3 0.3 4.0 x 0.8 4.0 x 0.8 4.0 x 0.8 4.0 x 0.8 1.40 1.40 1.40 1.40 20.4 23.8 25.8 27.0 675 855 975 1055 (1.6) (1.6) (1.6) (1.6) (1.40) (1.40) (1.40) (1.40) (21.8) (25.3) (27.2) (28.0) (901) (1125) (1265) (1357) 2 35 16 6 7 1.2 1.0 0.3 0.3 0.3 0.3 4.0 x 0.8 4.0 x 0.8 4.0 x 0.8 4.0 x 0.8 1.40 1.40 1.40 1.40 22.0 25.6 27.9 29.1 785 1005 1130 1245 (1.6) (1.6) (1.6) (1.6) (1.40) (1.40) (1.40) (1.56) (23.2) (27.3) (29.2) (30.7) (1030) (1295) (1445) (1600) 3 50 25 6 6 1.4 1.2 0.3 0.3 0.3 0.4 4.0 x 0.8 4.0 x 0.8 4.0 x 0.8 4.0 x 0.8 1.40 1.56 1.56 1.56 24.5 29.3 31.8 33.5 970 1275 1450 1600 (1.6) (1.6) (1.6) (2.0) (1.56) (1.56) (1.56) (1.56) (26.0) (30.9) (33.2) (35.2) (1275) (1605) (1805) (2225) 4 70 35 12 6 1.4 1.2 0.3 0.4 0.4 0.4 4.0 x 0.8 4.0 x 0.8 4.0 x 0.8 4.0 x 0.8 1.56 1.56 1.56 1.56 27.0 32.3 35.0 36.5 1195 1570 1780 1955 (1.6) (2.0) (2.0) (2.0) (1.56) (1.56) (1.56) (1.56) (28.3) (34.6) (37.4) (38.0) (1500) (2165) (2430) (2640) 5 95 50 15 6 1.6 1.4 0.4 0.4 0.4 0.4 4.0 x 0.8 4.0 x 0.8 4.0 x 0.8 4.0 x 0.8 1.56 1.56 1.56 1.72 30.3 36.0 39.0 41.0 1500 1960 2235 2500 (2.0) (2.0) (2.0) (2.0) (1.56) (1.72) (1.72) (1.72) (32.5) (38.7) (41.7) (43.0) (2075) (2665) (3000) (3265) 6 120 70 15 12 1.6 1.4 0.4 0.4 0.5 0.5 4.0 x 0.8 4.0 x 0.8 4.0 x 0.8 4.0 x 0.8 1.56 1.72 1.72 1.88 32.3 38.9 42.3 44.5 1725 2305 2675 2560 (2.0) (2.0) (2.0) (2.0) (1.72) (1.72) (1.88) (1.88) (34.7) (41.2) (45.0) (46.4) (2370) (3030) (3500) (3791) 7 150 70 15 12 1.8 1.4 0.4 0.5 0.5 0.5 4.0 x 0.8 4.0 x 0.8 4.0 x 0.8 4.0 x 0.8 1.72 1.88 1.88 1.88 35.5 43.0 46.6 48.5 2065 2780 3140 3510 (2.0) (2.0) (2.0) (2.5) (1.72) (1.88) (1.88) (2.04) (37.8) (45.3) (49.0) (51.6) (2740) (3580) (4004) (4918) 8 185 95 30 15 2.0 1.6 0.5 0.5 0.5 0.6 4.0 x 0.8 4.0 x 0.8 4.0 x 0.8 4.0 x 0.8 1.88 1.88 2.04 2.04 39.2 46.7 51.2 53.2 2490 3300 3815 4240