Flexible stranded copper wire

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描述

描述

Description of stranded copper wire

1: Stranded copper wire is suitable for flexible electrical,conductive or electrical grounding wire use.
2: It is made of greater than 99.95% pure copper
3: Uninsulated or insulated braided stranded wire

Material: bare copper

Application:
It is used for flexible electrical,conductive or grounding connection.It also used for non-horizontal live motion and as a power accessory in medium and low voltage circuit breakers.
The construction of power distribution lines requires safety and reliability, maintaining power continuity, reducing line losses, improving transmission efficiency, and ensuring good power quality.

 

Cross-section
(mm²)
structure outer Diameter calculating weight (kg/km)
standard Cross-section (mm²) calculating Cross-section (mm²)
layers*No.of strands*No.of wires/singlewire diameter (mm)
2.5 2.60 3×48/0.15 2.2 25
4 3.96 4×57/0.15 3.2 38
5 5.03 5×57/0.15 3.4 51
6 6.31 6×57/0.15 3.7 61
7 7.04 7×57/0.15 3.9 71
8 7.67 7×65/0.15 4.1 74
10 10.01 7×81/0.15 4.5 95
12 12.09 7×97/0.15 5.0 115
16 15.95 7x3x43/0.15 6.5 152
20 20.40 7x3x55/0.15 7.8 195
25 24.85 7x3x67/0.15 8.5 237
35 34.87 7x3x94/0.15 9.8 332
50 50.34 10x3x94/0.15 12.0 479
70 70.47 14x3x94/0.15 15.0 670
95 94.64 19x3x94/0.15 16.5 900
100 100.20 20x3x94/0.15 18.0 952
105 105.76 21x3x94/0.15 18.5 1005
110 111.33 22x3x94/0.15 19.0 1058
115 116.90 23x3x94/0.15 19.5 1111
120 117.46 24x3x94/0.15 20.0 1117
160 159.49 19x19x25/0.15 22.0 1517
185 185.00 19x19x29/0.15 23.0 1760
200 196.15 37x12x25/0.15 26.0 1866
250 251.08 37x12x32/0.15 29.0 2388
315 310.58 37x19x25/0.15 31.0 2954
400 397.54 37x19x32/0.15 34.0 3782
500 496.92 37x19x40/0.15 38.0 4727

Customiaztion available for special dimension,shapes and structure.We can according to your drawing customized.