Description
H07V-U conductors are used for fixed protected installations : i.e. ligths or control gear (from offices, domestic or commercial buildings ...) with voltage ≤ 1000V AC or ≤ 750 V DC . ..
Standards
International : EN 50525-2-31; HD 21.3; IEC 60227-1National : NF C 32-201/3
Description
Application
H07V-U conductors are used for fixed protected installations : i.e. ligths or control gear (from offices, domestic or commercial buildings ...) with voltage ≤ 1000V AC or ≤ 750 V DC . ...
Installation
Open air, in conduit, in cable trunking, in cable ducting. Thanks to the sliding properties of insulation, H07V-U is made to facilitate processing while pulling in.
Design
- Conductor
Bare copper class 1 - Insulation
PVC
Différent colors.
Marking
S.Y + USE <har> <har>H07V-U factory number
Voltage drop
Calculated with Cos phi = 0,8
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 different, apply correction factors from NF C 15-100 standard or other equivalent national standard.
Characteristics
| Construction characteristics | |
|---|---|
| Lead free | Yes |
| Conductor material | Bare copper |
| Conductor flexibility | Solid class 1 |
| Insulation | PVC |
| Sheath colour | Ivory |
| Dimensional characteristics | |
| Conductor cross-section | 1.5mm² |
| Maximum outer diameter | 3.2mm |
| Approximate weight | 18kg/km |
| Number of cores | 1 |
| Electrical characteristics | |
| Rated Voltage Uo/U (Um) | 450 / 750 V |
| Permissible current rating (3 conductors) | 15.5A |
| Permissible current (one phase) | 17.5A |
| Voltage drop, 3 conductors | 20.0V/A.km |
| Voltage drop, single phase | 23.0V/A.km |
| Mechanical characteristics | |
| Mechanical resistance to impacts | Low |
| Usage characteristics | |
| Max. conductor temperature in service | 70°C |
| Short-circuit max. conductor temperature | 160°C |
| Operating temperature, range | -5 .. 60°C |
| Weather resistance | No |
| Chemical resistance | Accidental |
| Water proof | Low |
| Length | 750m |
| Packaging | Coil |
