Fire Resistant Wire
Type: Fire Resistant PVC Wire
Conductor: Solid Copper (class 1)
Wrap Tape: Mica tape
Insulation: Polyvinyl chloride (PVC)
Standards: CCC/UL/CE Certificate
Email: sales@huanghecables.com
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|
Rated Voltage (V) |
Type & Description |
Core No. |
Nominal Section-area (mm2) |
|
|
450/750 |
NH-BV(Solid copper conductor, pvc insulated, electric wire) |
1 Core |
0.5, 0.75, 1.0, 1.5, 2.5, 4, 6, 10, 16, 25, 35, 50, 70, 95, 120 |
|
Fireproof wire would be still in normal energized state for a certain time when fires break out. So fireproof wire is widely used in high building, subway, underground street, large-scale power plant, industrial and mining enterprises etc.
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PVC Insulated Aluminum Wire (BLV) & Copper Wire (BV) 450/750V Technical Data |
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|
Nominal Section |
No.& Dia. |
Nominal Insulation |
Max. Overall Diameter |
Max. Conductor Resistance |
|
|
aluminum |
copper |
||||
|
1.5 |
1/1.38 |
0.7 |
3.3 |
- |
12.1 |
|
1.5 |
7/0.52 |
0.7 |
3.5 |
- |
12.1 |
|
2.5 |
1/1.78 |
0.8 |
3.9 |
11.8 |
7.41 |
|
2.5 |
7/0.68 |
0.8 |
4.2 |
- |
7.41 |
|
4 |
1/2.25 |
0.8 |
4.4 |
7.39 |
4.61 |
|
4 |
7/0.85 |
0.8 |
4.8 |
- |
4.61 |
|
6 |
1/2.76 |
0.8 |
4.9 |
4.91 |
3.08 |
|
6 |
7/1.04 |
0.8 |
5.4 |
- |
3.08 |
|
10 |
7/1.35 |
1.0 |
7.0 |
3.08 |
1.83 |
|
16 |
7/1.70 |
1.0 |
8.0 |
1.91 |
1.15 |
|
25 |
7/2.14 |
1.2 |
10.0 |
1.20 |
0.727 |
|
35 |
7/2.52 |
1.2 |
11.5 |
0.868 |
0.524 |
|
50 |
19/1.78 |
1.4 |
13.0 |
0.641 |
0.387 |
|
70 |
19/2.52 |
1.6 |
17.5 |
0.320 |
0.193 |
|
95 |
19/2.52 |
1.6 |
17.5 |
0.320 |
0.193 |
|
120 |
37/2.03 |
1.6 |
19.0 |
0.253 |
0.153 |
|
150 |
37/2.52 |
1.8 |
21.0 |
0.206 |
0.124 |
|
185 |
37/2.52 |
2.0 |
23.5 |
0.164 |
0.0911 |
|
240 |
61/2.25 |
2.2 |
26.5 |
0.125 |
0.0754 |
|
300 |
61/2.52 |
2.4 |
29.5 |
0.100 |
0.0601 |
|
400 |
61/2.85 |
2.6 |
33.0 |
0.0788 |
0.0475 |
