Stranded Bare Copper wire, construction used copper stranded wire(copper stay wire)
Stranded bare copper wire to be used for circuit ground connections as well as machinery and equipment grounding
Standard:
*designed according to any international standard as requested.
Construction:
*Solid or Concentric stranded bare Soft or Annealed Copper.
Installation:
*Soft drawn copper conductor can be installed in air.
It is one material which can be substituted as pure copper stranded cables
Tresse de cuivre nu pour mise à la terre
Standard 1:
Nominal
Sectional Area |
Number & Diameter of Wire |
Overall Diameter |
Maximum Conductor Resistance at 20°C |
Allowable Ampacities in Free Air |
Cable Weight (approx) |
Standard Packing |
| mm² |
No. / mm |
mm |
Ω / km |
A |
kg / km |
m |
| 10 |
7/1.35 |
4.05 |
1.83 |
90 |
90 |
1,000/R |
| 16 |
7/1.70 |
5.10 |
1.15 |
125 |
143 |
1,000/R |
| 25 |
7/2.14 |
6.42 |
0.727 |
160 |
227 |
1,000/R |
| 35 |
19/1.53 |
7.65 |
0.524 |
200 |
314 |
1,000/R |
| 50 |
19/1.78 |
8.90 |
0.387 |
250 |
428 |
1,000/R |
| 70 |
19/2.14 |
10.70 |
0.268 |
310 |
618 |
1,000/R |
| 95 |
19/2.52 |
12.60 |
0.193 |
380 |
858 |
1,000/R |
| 120 |
37/2.03 |
14.21 |
0.153 |
440 |
1,097 |
1,000/R |
| 150 |
37/2.25 |
15.75 |
0.124 |
510 |
1,334 |
1,000/R |
| 185 |
37/2.52 |
17.64 |
0.0991 |
585 |
1,673 |
1,000/R |
| 240 |
61/2.25 |
20.25 |
0.0754 |
700 |
2,200 |
1,000/R |
| 300 |
61/2.52 |
22.68 |
0.0601 |
800 |
2,760 |
1,000/R |
| 400 |
61/2.85 |
25.65 |
0.0470 |
900 |
3,350 |
1,000/R |
| 500 |
61/3.20 |
28.80 |
0.0366 |
1,110 |
4,451 |
1,000/R |
other size avaliable
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