Description
Flexible conductors, without sheath, PVC insulation. Mainly use for panels and cabinets stranding
Standards
International : EN 50525-2-31; HD 21.3; IEC 60227-2National : NF C 32-201/3
Description
Application
H07V-K cores are principally used for panels and cabinets stranding.
Installation
Open air, or in conduits, or trunking.
Marking
- For section between 0,75 and 4 mm² : S.Y + USE HAR N Plant
- For section above 4 mm² : S.Y + USE HAR H07VK - N° Plant
Permissible current and voltage drop are given
For conductor laid alone in insulating tube on a wall Temperature = 30°C. Permanent operation If conditions are differents, apply correction factors from NF C 15-100 standard or other equivalent national standard.
Voltage drop
Calculated with Cos ø = 0.8
Characteristics
| Construction characteristics | |
|---|---|
| Sheath colour | Green - RAL 6024 /Yelow - RAL1012 |
| Conductor material | Bare copper |
| Insulation | PVC |
| Conductor flexibility | Flexible class 5 |
| Dimensional characteristics | |
| Number of cores | 1 |
| Conductor cross-section | 4mm² |
| Conductor diameter | 2.5mm |
| Minimum outer diameter | 3.9mm |
| Maximum outer diameter | 4.8mm |
| Approximate weight | 44kg/km |
| Nominal outer diameter | 4.8mm |
| Electrical characteristics | |
| Rated Voltage Uo/U (Um) | 450 / 750 V |
| Permissible current rating (3 conductors) | 28.0A |
| Permissible current (one phase) | 32.0A |
| Mechanical characteristics | |
| Mechanical resistance to impacts | Low |
| Cable flexibility | Flexible |
| Usage characteristics | |
| Max. conductor temperature in service | 70°C |
| Short-circuit max. conductor temperature | 160°C |
| Packaging | Drum |
| Length | 500m |
| Operating temperature, range | -5 .. 60°C |
| Weather resistance | No |
| Flame retardant | C2, NF C 32-070 & EN 50265-2-1 |
| Chemical resistance | Accidental |
| Water proof | Low |
| Minimum static operating bending radius | 14.4mm |
| Laying operation bending radius | 28.8mm |
