Electric wires are conductive materials used to carry electrical current between power sources, devices, and systems. They are fundamental to modern electrical systems, providing safe and efficient energy transmission for various residential, commercial, and industrial applications.
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H07V-R wire is a type of low-voltage, flexible, and durable electrical cable commonly used in European electrical installations. It features copper conductors insulated with PVC, offering excellent protection against moisture, abrasion, and mechanical damage.
Application
For indoor fixed installations in dry locations, in switchboards and distributors, installed in surface mounted or embedded conduits, or on suitably objects.
Construction
● Conductor: Copper, class 5, flexible conductors
● Insulation: Polyvinyl chloride PVC
● Sheath: Polyvinyl chloride PVC
Specification
DIN VDE 0281-3 DIN EN 60228 Class 2 (construction)
Characteristics
● Rated voltage Uo/U: 300/500V;
● Normal operating temperature: 70˚C.
● Short circuit temperature (5 seconds maximum duration): 150˚C.
● IEC 60227-5 (mark 60227 IEC 53)
● Minimum bending radius:
4D for D < 8mm
5D for 8mm < D < 12mm
6D for D > 12mm
Note:D is overall diameter of cable.
Product Paramenters
| Cross Section | Conductor Construction | Insulation Thickness | Overall Diameter Max | Min Insulation Resistance@ 70ºC | Weight Approx |
| (mm2) | (No/mm) | (mm) | (mm) | (ohm/Km) | (Kg/Km) |
| 1x0.75 | 7/0.97 | 0.6 | 2.8 | 0.012 | 11 |
| 1x1.0 | 7/0.43 | 0.6 | 3 | / | 14 |
| 1x1.5 | 7/0.52 | 0.7 | 3.4 | 0.01 | 21 |
| 1x2.5 | 7/0.67 | 0.8 | 4.2 | 0.009 | 32 |
| 1x4 | 7/0.85 | 0.8 | 4.8 | 0.008 | 45 |
| 1x6 | 7/1.04 | 0.8 | 5.4 | 0.007 | 65 |
| 1x10 | 7/1.35 | 1 | 6.8 | 0.007 | 110 |
| 1x16 | 7/1.70 | 1 | 8 | 0.005 | 165 |
| 1x25 | 7/2.14 | 1.2 | 9.8 | 0.005 | 264 |
| 1x35 | 7/2.52 | 1.2 | 11 | 0.004 | 360 |
| 1x50 | 19/1.78 | 1.4 | 13 | 0.005 | 490 |
| 1x70 | 19/2.14 | 1.4 | 15 | 0.004 | 685 |
| 1x95 | 19/2.52 | 1.6 | 17.5 | 0.004 | 946 |
| 1x120 | 37/2.03 | 1.6 | 19 | 0.003 | 1181 |
| 1x150 | 37/2.25 | 1.8 | 21 | 0.003 | 1453 |
| 1x185 | 37/2.52 | 2 | 23.5 | 0.003 | 1821 |
| 1x240 | 61/2.24 | 2.2 | 26.5 | 0.003 | 2383 |
| 1x300 | 61/2.50 | 2.4 | 29.5 | 0.003 | 2983 |
| 1x400 | 61/2.85 | 2.6 | 33.5 | 0.003 | 3800 |
