Copper(aluminum)-cored cable/wire PVC insulated & sheathed
The products can be used for power, lighting or telecommunication equipment, household electric appliance, meter and instrument, etc. with rated A/C voltage being 450/750V。The cable of flame retardant type is mainly used in the place where fireproof performance is required, the cable compiles to the requirement of the combustion test of GB12666.5-90 or IEC 322-3.
Operating characteristics:
a. UO/U 450/750V and 300/500V
b. Long time working temperature of or below 70℃ is required for all cable or wires, except Model No BV－90 that can stand temperature up to 90℃.
c. Temperature should be above 0℃ when laying the cables or wires。
d. Bending Radius Allowed: a minimum 4D is required for cables that have an outer diameter less than 25mm, while other cables have a minimum requirement of 6D。
All sorts of this s include:
| Name：copper-cored round cable/wire,polyvingyl chloride insulated & sheathed |
|
| Model：BVV |
Size： |
| Nominal Cross-sectional：1.5，2.5，4， |
|
Rated voltage：300/500V
Dark Fiber：
|
Use：fixup laid
|
|
Parameter
|
Core number x corss-section |
Conductor's
structure |
Nominal thickness of insulation |
Insulation outer diameter |
Nominal thickness of sheath |
Sheath outer diameter |
Max.dc,resistance at 20℃ |
Min.insulation resistance at 70℃ |
Approx weight of cable |
Wire number/single wire diameter |
Diameter |
Cu |
Al |
Cu |
Al |
1x0.75 |
1/0.97 |
0.97 |
0.6 |
2.2 |
0.8 |
3.8 |
24.5 |
|
0.012 |
21.1 |
|
1x1.0 |
1/1.13 |
1.13 |
0.6 |
2.5 |
0.8 |
4.1 |
18.1 |
|
0.011 |
25.6 |
|
1x1.5 |
1/1.38 |
1.38 |
0.7 |
2.8 |
0.8 |
4.4 |
12.1 |
|
0.011 |
32.1 |
|
1x1.5 |
7/0.52 |
1.56 |
0.7 |
3.2 |
0.8 |
4.8 |
12.1 |
|
0.010 |
35.8 |
|
1x2.5 |
1/1.78 |
1.78 |
0.8 |
3.4 |
0.8 |
5.0 |
7.41 |
12.1 |
0.010 |
45.6 |
30.2 |
1x2.5 |
7/0.68 |
2.04 |
0.8 |
3.9 |
0.8 |
5.5 |
7.41 |
|
0.009 |
51.4 |
|
1x4 |
1/2.25 |
2.25 |
0.8 |
3.9 |
0.9 |
5.7 |
4.61 |
7.41 |
0.0085 |
64.9 |
40.3 |
1x4 |
7/0.85 |
2.55 |
0.8 |
4.4 |
0.9 |
6.2 |
4.61 |
|
0.0077 |
7.07 |
|
1x6 |
1/2.76 |
2.76 |
0.8 |
4.4 |
0.9 |
6.2 |
3.08 |
4.61 |
0.0070 |
86.3 |
49.3 |
1x6 |
7/1.04 |
3.12 |
0.8 |
5.1 |
0.9 |
6.9 |
3.08 |
|
0.0065 |
95.2 |
|
1x10 |
7/1.35 |
4.05 |
1.0 |
6.3 |
0.9 |
8.1 |
1.83 |
3.08 |
0.0065 |
144.7 |
81.9 |
|