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12/20(24)kV, 12.7/22(24)kV,3Cores, Unarmoured Power Cable

Release time:2017-12-25 13:38 hit:


12/20(24)kV, 12.7/22(24)kV,3Cores, Unarmoured Power Cable

Normal Cross Section of Conductor Normal Diameter of Conductor Normal Thickness of Insulation Normal Thickness of
Copper Tape
Normal Thickness of Outer Sheath Approx.
Overall Dia.
Approx. Net Weight Max. D.C. Resistance of Conductor at 20℃
Al Conductor Cu Conductor Al Conductor Cu Conductor
mm2 mm mm mm2 mm mm kg/m kg/m Ω/km Ω/km
25  -                
35 6.9 5.5 0.1 2.4 50.3 2.00 2.63 0.8680 0.6680
50 8.2 5.5 0.1 2.5 53.3 2.26 3.11 0.6410 0.4936
70 9.7 5.5 0.1 2.6 56.8 2.62 3.85 0.4430 0.3420
95 11.3 5.5 0.1 2.8 60.6 3.07 4.77 0.3200 0.2464
120 12.8 5.5 0.1 2.9 64.1 3.49 5.65 0.2530 0.1955
150 14.2 5.5 0.1 3.0 67.3 3.91 6.61 0.2060 0.1587
185 15.9 5.5 0.1 3.1 71.2 4.44 7.81 0.1640 0.1271
240 18.3 5.5 0.1 3.3 76.8 5.21 9.64 0.1250 0.0976
300 20.4 5.5 0.1 3.3 81.3 6.10 11.66 0.1000 0.0778
400 23.2 5.5 0.1 3.5 87.7 7.20 14.28 0.0778 0.0615
500 26.4 5.5 0.1 3.8 96.0 9.15 17.80 0.0605 0.0487


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