2.5mm2 PVC Insulated Copper House Building Wire - Household Wire
Product standard:
The production standard for anti-flaming and fire-resistant cables is GB/T19666-2005,GB/T5023-2008,JB/T8734-2012
Main of cables features
1,Uo/U is 450/750V,300/500,
2,Long-term allowable temperature of the cable:The allowable temperature of 105 Cable should not exceed 105ºC, the allowable temperature of other models should not exceed 70ºC.
Application:
Applicable to the cables and wires of rated yolatage 450/750V and less than 450/750V AC for power
plant, householdelectrical applance,insurment and telecommunication equipment.
Nominal section(mm²) |
Number of conductors |
Toplimit of overall diameter(mm) |
Maximum DC resistance(20ºC)(Ω/km) |
Minimum insulation resistance(70ºC)(MΩ.km) |
Recommended value of carrying capacity(A) |
Reference weight(kg/kmm) |
2.5 |
19 |
4.1 |
7.41 |
0.011 |
34 |
32 |
4 |
19 |
4.8 |
4.61 |
0.009 |
44 |
48 |
6 |
19 |
5.3 |
3.08 |
0.0084 |
58 |
67 |
10 |
49 |
7.3 |
1.83 |
0.0072 |
79 |
117 |
16 |
49 |
8.6 |
1.15 |
0.0062 |
111 |
173 |
25 |
98 |
10.2 |
0.727 |
0.0058 |
146 |
272 |
35 |
133 |
11.7 |
0.524 |
0.0052 |
180 |
363 |
50 |
133 |
13.9 |
0.387 |
0.0051 |
228 |
488 |
70 |
189 |
16.0 |
0.268 |
0.0045 |
281 |
682 |
95 |
259 |
1.6 |
18.2 |
0.193 |
344 |
944 |
120 |
259 |
1.6 |
19.8 |
0.153 |
397 |
1167 |
150 |
336 |
1.8 |
22.2 |
0.124 |
456 |
1453 |
135 |
427 |
2.0 |
24.6 |
0.0991 |
519 |
1809 |