



1, Operating Voltage: U0 / U for 450/750 and 300/500
2, Operating Temperature: for use as a long time, 90 wire should not exceed 90℃, the others shall not exceed 70 ℃.
3, Laying Temperatures: should not be under 0 ℃.
4, Bending Radius: for D≤25mm, it should not be less than 4D, for D≥25mm,it shall be not less than 6D
227 IEC01 (Cu/PVC), (Al/PVC) 450/750V |
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Nominal Section |
Strands Wire |
Nominal Insulation thickness mm |
Approx Cable OD |
Max. Copper Resistance at 20°C |
Min Insulated MΩ.km |
Approx cable weight |
|
Copper Conductor |
Aluminum Conductor |
||||||
1.5 |
1/1.38 |
0.7 |
2.78 |
12.2 |
0.011 |
19.5 |
|
1.5 |
7/0.52 |
0.7 |
2.96 |
12.1 |
0.010 |
19.5 |
|
2.5 |
1/1.78 |
0.8 |
3.38 |
7.41 |
0.010 |
30.8 |
15.4 |
2.5 |
7/0.68 |
0.8 |
3.64 |
7.41 |
0.009 |
30.8 |
15.4 |
4 |
1/2.25 |
0.8 |
3.85 |
4.61 |
0.0085 |
45.6 |
21.0 |
4 |
7/0.85 |
0.8 |
4.05 |
4.61 |
0.0077 |
45.6 |
21.0 |
6 |
71/2.76 |
0.8 |
4.36 |
3.08 |
0.0070 |
65.3 |
28.2 |
6 |
7/1.04 |
0.8 |
4.72 |
3.08 |
0.0065 |
65.3 |
28.2 |
10 |
7/1.35 |
1 |
6.05 |
1.83 |
0.0065 |
111 |
49.0 |
16 |
7/1.70 |
1 |
7.1 |
1.15 |
0.0050 |
169 |
69 |
25 |
7/2.14 |
1.2 |
8.82 |
0.727 |
0.0050 |
265 |
108 |
35 |
7/2.52 |
1.2 |
9.96 |
0.524 |
0.0040 |
359 |
140 |
50 |
19/1.78 |
1.4 |
11.7 |
0.387 |
0.0045 |
485 |
190 |
70 |
19/2.14 |
1.4 |
13.5 |
0.268 |
0.0035 |
685 |
258 |
95 |
19/2.52 |
1.6 |
15.8 |
0.193 |
0.0035 |
946 |
354 |
120 |
37/2.03 |
1.6 |
17.4 |
0.153 |
0.0032 |
1181 |
433 |
150 |
37/2.25 |
1.8 |
19.4 |
0.124 |
0.0032 |
1453 |
534 |
185 |
37/2.52 |
2 |
21.6 |
0.0991 |
0.0032 |
1821 |
668 |
240 |
61/2.25 |
2.2 |
24.6 |
0.0754 |
0.0032 |
2383 |
869 |
300 |
61/2.52 |
2.4 |
27.5 |
0.0601 |
0.003 |
2983 |
1082 |
400 |
61/2.90 |
2.6 |
30.8 |
0.0470 |
0.0028 |
3800 |
1369 |