Low voltage cable pvc sheath THHN,THW, XHHW
The PVC insulated wires belong to the series of laying wires, which are mainly suitable for laying at the fixed places. They are widely used as connectors of driving, lighting, electric equipment, instrument and telecommunication equipment with rated voltage up to 450/750V.Part of the plastic insulated wires are used at the equipment with AC rated voltage up to 300V.
Feature :
Conductor material: Copper, Aluminum
Conductor structure: Solid, strand, flexible
Insulation material: PVC,XLPE,PE
Sheath material : PVC, Nylon
Core : 1,2,3,4,5
Shape of wire : round, flat
Voltage :300-1000V
IEC 60227,IEC 60228,IEC 60332,GB/T 5023,BS 6500,BS 6004,VDE 0281,0282 ,UL 83, AS/NZS 5000, etc standard.
THHN:
| Size | Area | Thread | Insulated thickness | Nylon thickness | Dia of wire | Weight | |||
| AWG | mm² | # | inch | mm | inch | mm | inch | mm | kg/gm |
| 14 | 2.08 | 7 | 0.015 | 0.38 | 0.004 | 0.1 | 0.111 | 2.81 | 24 |
| 12 | 3.31 | 7 | 0.015 | 0.38 | 0.004 | 0.1 | 0.13 | 3.29 | 36 |
| 10 | 5.26 | 7 | 0.02 | 0.51 | 0.004 | 0.1 | 0.164 | 4.15 | 58 |
| 8 | 8.37 | 7 | 0.03 | 0.76 | 0.005 | 0.13 | 0.216 | 5.48 | 95 |
| 6 | 13.3 | 7 | 0.03 | 0.76 | 0.005 | 0.13 | 0.254 | 6.44 | 145 |
THW:
|
Nominal section (mm2) |
N/Dia (mm) |
Max outer Dia(mm) |
Reference Weight (kg/km) |
Conductor resistance at 20℃≤(Ω/km) |
||
|
copper |
Aluminum |
copper |
Aluminum |
|||
|
1.5(class 1) |
1/1.38 |
3.3 |
20.3 |
|
12.1 |
|
|
1.5(class2) |
7/0.52 |
3.5 |
21.6 |
|
12.1 |
|
|
2.5(class 1) |
1/1.78 |
3.9 |
31.6 |
17 |
7.41 |
11.80 |
|
2.5(class2) |
7/0.68 |
4.2 |
34.8 |
|
7.41 |
|
|
4(class 1) |
1/2.55 |
4.4 |
47.1 |
22 |
4.61 |
7.39 |
|
4(class2) |
7/0.85 |
4.8 |
50.3 |
|
4.61 |
|
|
6(class 1) |
1/2.76 |
4.8 |
50.3 |
29 |
3.08 |
4.91 |
|
6(class2) |
7/1.04 |
5.4 |
71.2 |
|
3.08 |
3.08 |
|
10 |
7/1.35 |
7.0 |
119 |
62 |
1.83 |
1.91 |
|
16 |
7/1.70 |
8.0 |
179 |
78 |
1.15 |
1.20 |
|
25 |
7/2.04 |
10.0 |
281 |
118 |
0.727 |
0.868 |
|
35 |
7/2.52 |
11.5 |
381 |
156 |
0.524 |
0.641 |
|
50 |
19/1.78 |
13 |
521 |
215 |
0.387 |
0.443
|
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Production process
Advanced production equipments :
Any inquiry or question, pls contact me freely, the following is the contact information.
I will reply for your inquiry at the first time.
|
|
E-mail: shcable010(at)cnzzcable.com.cn (at=@) |
| TEL: +86 15617579707 | |
| Wechat: 15617579707 | |
| Whatsapp/Skype: +86 15617579707 | |
| Name: Echo Lu |
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