Copper(aluminum)-cored cable/wire polyvinyl chloride insulated & sheathed

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Copper(aluminum)-cored cable/wire polyvinyl chloride insulated & sheathed
Usage:
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.
Standards:
GB5023－1997：JB8734－1998
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 products include:
Name：copper-cored round cable/wire,polyvingyl chloride insulated & sheathed Nominal cross-sectional：10,64,2.5,1.5
Size：
Model：BVV
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