Description
Standards
National : NF C 32-322/A1Description
Application
These U-1000 RVFV cables are suitable for direct burial without additionnal protection or for installation on cables trays or in ducts where mechanical protection is necessary (bursting risk).
Core stranding
Cores stranded with filler.
Installation
Burried directly in the ground.
Outside on cable trays, within conduits or fixed to walls.
Characteristics
| Construction characteristics | |
|---|---|
| Conductor flexibility | Stranded class 2 |
| With Green/Yellow core | Yes |
| Sheath colour | Black |
| Insulation | XLPE (chemical) |
| Conductor material | Bare copper |
| Outer sheath | PVC |
| Armour type | Two steel tapes |
| Inner sheath | PVC watertight sheath |
| Material of filler / inner sheath | PVC filler |
| Dimensional characteristics | |
| Number of cores | 3 |
| Conductor cross-section | 150mm² |
| Maximum outer diameter | 52.5mm |
| Approximate weight | 6463kg/km |
| Electrical characteristics | |
| Rated Voltage Uo/U (Um) | 0.6/1 kV |
| Voltage drop, single phase | 0.29V/A.km |
| Permissible current rating when buried | 386A |
| Mechanical characteristics | |
| Mechanical resistance to impacts | Excellent |
| Cable flexibility | Rigid |
| Usage characteristics | |
| Max. conductor temperature in service | 85°C |
| Short-circuit max. conductor temperature | 250°C |
| Operating temperature, range | -10 .. 60°C |
| Flame retardant | C2, NF C 32-070 |
| Weather resistance | Very good |
| Chemical resistance | Accidental |
| Water proof | Intermittent |
| Bending factor when laying | 8(xD) |
| Length | 1000m |
| Packaging | Drum |
