Verified Company
Ningbo Qrunning Cable Manufacturing Co., Ltd.
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Solid CU/PVC Single Core Electric Cable (BV)
1 Description
Construction: Solid annealed copper wire as conductor (Class 1), PVC insulated single core wire.
Code Name: H05V-U ( 0.5mm2 ~ 1.0mm2 ); H07V-U ( 1.5mm2 ~ 10mm2 )
Voltage: 300/500V for H05V-U; 450/750V for H07V-U.
Construction: Stranded annealed copper wires as conductor (Class 2), PVC insulated single core wire.
Code Name: H07V-R ( 1.5mm2 ~ 400mm2 )
Voltage: 450/750V
2 Application
The non-sheathed single core wire is used for fixed wiring. It is laid in dry, normal and light duty conditions, such as in conduit and under plaster in building.
3 Manufacturing Standards
GB/T 5023-2008, BS 6004, IEC 60227
Code Name | Nominal conductor area | Number of wires | Nominal diameter of wire | Nominal thickness of insulation | Approx. Overall diameter | Max. Conductor DC resistance at 20oC |
mm2 | No. | mm | mm | mm | Ω/km | |
H05V-U | 0.5 | 1 | 0.80 | 0.6 | 2.0 | 36.0 |
0.75 | 1 | 0.97 | 0.6 | 2.2 | 24.5 | |
1.0 | 1 | 1.13 | 0.6 | 2.3 | 18.1 | |
H07V-U | 1.5 | 1 | 1.38 | 0.7 | 2.8 | 12.1 |
2.5 | 1 | 1.78 | 0.8 | 3.4 | 7.41 | |
4 | 1 | 2.25 | 0.8 | 3.8 | 4.61 | |
6 | 1 | 2.76 | 0.8 | 4.4 | 3.08 | |
10 | 1 | 3.55 | 1.0 | 5.5 | 1.83 | |
H07V-R | 1.5 | 7 | 0.52 | 0.7 | 3.0 | 12.1 |
2.5 | 7 | 0.68 | 0.8 | 3.6 | 7.41 | |
4 | 7 | 0.85 | 0.8 | 4.2 | 4.61 | |
6 | 7 | 1.04 | 0.8 | 4.7 | 3.08 | |
10 | 7 | 1.35 | 1.0 | 6.0 | 1.83 | |
16 | 7 | 1.68 | 1.0 | 7.0 | 1.15 | |
25 | 7 | 2.10 | 1.2 | 8.7 | 0.727 | |
35 | 7 | 2.48 | 1.2 | 9.8 | 0.524 | |
50 | 19 | 1.76 | 1.4 | 11.6 | 0.387 | |
70 | 19 | 2.10 | 1.4 | 13.3 | 0.268 | |
95 | 19 | 2.48 | 1.6 | 15.6 | 0.193 | |
120 | 37 | 2.00 | 1.6 | 17.1 | 0.153 | |
150 | 37 | 2.22 | 1.8 | 19.1 | 0.124 | |
185 | 37 | 2.48 | 2.0 | 21.3 | 0.0991 |