Hard Drawn Copper Strand (HD)

Hard Drawn Copper Strand

المعیار

BS 215

استخدام

خطوط نقل وتوزيع النفقات العامة

Cross Section No. Dia Strands Insulation Thickness Mean Overall dia Max , T=20c Resistance Current Capacity APP. Weight
(mm۲) (mm) (mm) (mm) (Ω/km) Amp/T=25oC (kg/km)
10 7×1.35 4.05 1.83 80 54 91
16 7×1.72 5.1 1.15 105 6.37 143
25 7×2.14 6.45 0.727 130 9.72 228
35 7×2.52 7.5 0.534 180 13.78 314
50 19×1.78 9.0 0.387 211 19.39 445
70 19×2.14 10.8 0.28 262 26.39 610
95 19×2.52 12.6 0.193 327 37.4 845