Characteristics
Rated voltage: 450/750V
Ambient Temperature: -20° C ~+70ºC
Minimum bending Radius: 8 x D (D=Overall diamter of cable) for fixed installation
low smoke, Halogen free
Electrical Date
DC conductor resistance at 20ºC: See the cable dimensions
Voltage test: AC 2500V, 5min.
Mechanical characteristics
Insulation
Tensile strength(N/mm2),min. 9.0
Elongation at break (%), min. 125
Ageing condition 121ºC*168h
Tensile strength Variation ,Max. ±20%
Elongation at break Variation, Max. ±20%
Conductor type |
Code |
Nominal voltage U0/U |
No. of cores |
Range of cross section mm2 |
Cooper core PVC insulated wire |
BV |
450/750V |
1 |
1.5-120 |
Cooper core PVC insulated flame retardant wire |
ZR-BV |
450/750V |
1 |
1.5-120 |
Aluminum core PVC insulated wire |
BLV |
450/750V |
1 |
2.5-120 |
Copper core PVC insulated flexible wire |
BVR |
450/750V |
1 |
2.5-70 |
Copper core PVC insulated and sheathed round wire |
BVV |
300/500V |
1-5 |
0.75-35 |
Aluminum core PVC insulated and sheathed round wire |
BLVV |
300/500V |
1-5 |
2.5-10 |
Copper core PVC insulated and sheathed flat wire |
BVVB |
300/500V |
2-3 |
0.75-10 |
Aluminum core PVC insulated and sheathed flat wire |
BLVVB |
300/500V |
2-3 |
2.5-10 |
Nominal
cross section |
Conductor core |
Insulation thickness |
Average outer diameter
|
Conductor resistance at 20°C max.
|
Insulation resistance at 70°C max.
|
No. of individual wires/diameter |
Min. |
Max. |
Cu |
Al |
mm2 |
mm |
mm |
mm |
mm |
Ω/km |
Ω/km |
≤MΩ•km |
|
1.5 |
1/1.38 |
0.7 |
2.6 |
3.2 |
12.1 |
/ |
0.011 |
2.5 |
1/1.78 |
0.8 |
3.2 |
3.9 |
7.41 |
11.8 |
0.010 |
4 |
1/2.25 |
0.8 |
3.6 |
4.4 |
4.61 |
7.39 |
0.0085 |
6 |
1/2.76 |
0.8 |
4.1 |
5.0 |
3.08 |
4.91 |
0.0070 |
10 |
7/1.35 |
1 |
5.6 |
6.7 |
1.83 |
3.08 |
0.0065 |
16 |
7/1.70 |
1 |
6.4 |
7.8 |
1.15 |
1.91 |
0.0050 |
25 |
7/2.14 |
1.2 |
8.1 |
9.7 |
0.727 |
1.20 |
0.0050 |
35 |
7/2.52 |
1.2 |
9.0 |
10.9 |
0.524 |
0.868 |
0.0043 |
50 |
19/1.78 |
1.4 |
10.6 |
12.8 |
0.387 |
0.641 |
0.0043 |
70 |
19/2.14 |
1.4 |
12.1 |
14.6 |
0.268 |
0.443 |
0.0035 |
95 |
19/2.52 |
1.6 |
14.1 |
17.1 |
0.193 |
0.320 |
0.0035 |
120 |
37/2.03 |
1.6 |
15.6 |
18.8 |
0.153 |
0.253 |
0.0032 |