450/750V Electric Wire and Cable Grounding Wire

450/750V Electric Wire and Cable Grounding Wire image
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Product Description
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
2. Standard
IEC 60227,IEC 60228,IEC 60332,GB/T 5023,BS 6500,BS 6004,VDE 0281,0282 ,UL 83, AS/NZS 5000. etc.
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
4. Model: THHN, THW, TW, H07V-K, H07V-U, BV wire
THW, H07V-U wire , TW wire
Nominal section (mm2) |
N/Dia (mm) |
Max outer Dia(mm) | Reference Weight (kg/km) |
Conductor resistance at 20ºC≤(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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Tags: Earth Cable, Ground Wires 4mm, Ltd., Zhengzhou Zoom Link Cable Co.