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25mm2 SDBC Soft Drawn Bare Copper Conductor

It is used in overhead electrical transmission and distribution, for grounding electrical systems where high conductivity and flexibility is required. Suitable for numerous other applications.
  • SDBC
  • Grand Cable

Construction

Bare stranded soft-drawn copper conductor is a concentric-lay-stranded conductor consisting of hard-drawn copper wires available in both single layer and multi-layer constructions.

Application

It is used in overhead electrical transmission and distribution, for grounding electrical systems where high conductivity and flexibility is required. Suitable for numerous other applications.


Applicable Standard

Internation IEC 60228

Dimension Characteristics

Section Stranding Overall Diameter Conductor Weight DC. Electrical   Resistance at 20°C
mm2 No. Φmm mm kg/km Nominal Max.
Ω/km
10 7 1.35 4.05 89.82 1.788 1.829
14 7 1.60 4.80 126.20 1.273 1.303
16 3 2.65 5.70 148.30 1.082 1.106
16 7 1.70 5.10 142.40 1.128 1.154
25 7 2.10 6.30 217.30 0.7391 0.7563
32 3 3.75 8.06 296.90 0.5405 0.5520
32 7 2.46 7.38 298.20 0.5386 0.5497
35 7 2.50 7.50 308.00 0.5215 0.5337
50 7 3.00 9.00 443.50 0.3622 0.3706
50 19 1.80 9.00 435.80 0.3727 0.3819
70 7 3.55 10.65 621.10 0.2586 0.2646
70 19 2.10 10.50 593.20 0.2738 0.2806
95 19 2.50 12.50 840.70 0.1932 0.1980
100 7 4.30 12.90 911.20 0.1763 0.1810
120 19 2.80 14.00 1055.00 0.1540 0.1578
125 19 2.90 14.50 1131.00 0.1436 0.1471
150 19 3.20 16.00 1377.00 0.1180 0.1208
150 37 2.25 15.75 1334.00 0.1233 0.1264
185 19 3.55 17.75 1695.00 0.09582 0.09815
185 37 2.50 17.50 1647.00 0.09981 0.1024


Packaging Photos
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Founded in 2002 with a registered capital of 308.88 million CNY (equivalent to 44.13 million USD), Grand Cable is able to supply cables up to 230(245)kV for global projects.
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