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：Aluminum-cored cable/wire,polyvingyl chloride insulated |
|
| Model：BLV300,BLV240,BLV185,BLV150,BLV120,BLV70,BLV50,BLV35,BLV25,BLV16,BLV10,BLV6,BLV4,BLV |
Size： |
| Nominal Cross-sectional：2.5，4，6，10，16，25，35，50，70， |
|
Rated voltage：450/750V
Dark Fiber：
|
Use：fixup laid
|
|
Parameter
|
Nominal cross-sectio-
nal area |
Conductive wire core's stand number/
diameter |
Nominal thickness of insulation |
Calcul-
ation
outer diameter |
Max.dc,resi
stance at 20 |
Min.insul
ation- resist-
ance at 70 |
Current rating in air at 25 |
Approx weight of cable |
Cu |
Al |
Cu |
Al |
Cu |
Al |
Cu |
1.5 |
1/1.38 |
0.7 |
2.78 |
12.2 |
|
0.011 |
25.0 |
|
19.5 |
|
1.5 |
7/0.52 |
0.7 |
2.96 |
12.1 |
|
0.010 |
25.0 |
|
19.5 |
|
2.5 |
1/1.78 |
0.8 |
3.38 |
7.41 |
12.1 |
0.010 |
34.0 |
26.5 |
30.8 |
15.4 |
2.5 |
7/0.68 |
0.8 |
3.64 |
7.41 |
|
0.009 |
34.0 |
|
30.8 |
|
4 |
1/2.25 |
0.8 |
3.85 |
4.61 |
7.41 |
0.0085 |
44.5 |
34.0 |
45.6 |
21.0 |
4 |
7/0.85 |
0.8 |
4.15 |
4.61 |
|
0.0077 |
44.5 |
|
45.6 |
|
6 |
1/2.76 |
0.8 |
4.36 |
3.08 |
4.61 |
0.0070 |
58.0 |
|
65.3 |
28.5 |
6 |
7/1.04 |
0.8 |
4.72 |
3.08 |
|
0.0065 |
58.0 |
|
65.3 |
|
10 |
7/1.70 |
1.0 |
7.10 |
1.15 |
1.19 |
0.0050 |
111.0 |
85.0 |
169 |
69 |
25 |
7/2.14 |
1.2 |
8.80 |
0.727 |
1.20 |
0.0050 |
146.0 |
111.0 |
265 |
108 |
35 |
7/2.52 |
1.2 |
9.96 |
0.524 |
0.868 |
0.0040 |
180.0 |
138.0 |
359 |
140 |
50 |
19/1.78 |
1.4 |
11.7 |
0.387 |
0.641 |
0.0045 |
225.0 |
175.0 |
485 |
190 |
70 |
19/2.14 |
1.4 |
13.5 |
0.268 |
0.443 |
0.0035 |
280.0 |
217.0 |
685 |
258 |
95 |
19/2.52 |
1.6 |
15.8 |
0.193 |
0.320 |
0.0035 |
344.0 |
265.0 |
946 |
354 |
120 |
37/2.03 |
1.6 |
17.4 |
0.153 |
0.253 |
0.0032 |
397.05 |
302.0 |
1181 |
433 |
150 |
37/2.25 |
1.8 |
19.4 |
0.124 |
0.206 |
0.0032 |
455.5 |
344.5 |
1453 |
534 |
185 |
37/2.25 |
2.0 |
21.6 |
0.0991 |
0.164 |
0.0032 |
519.0 |
403.0 |
1821 |
668 |
240 |
61/2.25 |
2.2 |
24.6 |
0.0754 |
0.125 |
0.0032 |
|
|
2383 |
869 |
300 |
61/2.52 |
2.4 |
27.5 |
0.0601 |
0.100 |
0.0030 |
|
|
2983 |
1082 |
400 |
61/2.90 |
2.6 |
30.8 |
0.0470 |
0.0778 |
0.0028 |
|
|
3800 |
1369 |
|