U-1000 RVFV 4G6

Description

Description

Standards

  • International
    IEC 60298
  • National
    NF C 32-013; XP C 32-322

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.

Marking

U-1000 RVFV NF-USE N° Usine S.Y+ n (x ou G) s mm²

  • n = number of cores
  • s = section in mm²
  • G = with Green-Yellow
  • x = without Green-Yellow

 

Permissible current and voltage drop are given

a) in free air, sheltered from sun, on cable tray or bracket, on cable ladder, and spaced from the wall, temperature = 30°C.
b) buried with thermal resistivity of the ground 1Km/W, laying depth : 600 mm, temperature = 20°C.

If conditions are differents, apply correction factors from NF C 15-100 standard  or equivalent national standard
 

Voltage drop

Calculated with cosj = 0,8

 

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Bare copper
Conductor flexibility
Stranded class 2
Insulation
XLPE (chemical)
Inner sheath
PVC watertight sheath
Armour type
Two steel tapes
Outer sheath
PVC
Sheath colour
Black
Lead free
Yes
With Green/Yellow core
Yes
With smaller neutral conductor
No
Conductor shape
Circular

Dimensional characteristics

Dimensional characteristics

Number of cores
4
Conductor cross-section
6 mm²
Approximate weight
543 kg/km
Maximum outer diameter
18.5 mm
Neutral conductor section (when smaller)
- mm²

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
0.6/ 1 (1.2) kV
Permissible current rating in open air
54 A
Permissible current rating when buried
66 A
Voltage drop, 3 conductors
5.4 V/A.km
Voltage drop, single phase
- V/A.km

Mechanical characteristics

Mechanical characteristics

Mechanical resistance to impacts
Excellent
Cable flexibility
Rigid

Usage characteristics

Usage characteristics

Flame retardant
C2, NF C 32-070
Chemical resistance
Accidental
Weather resistance
Very good
Water proof
Intermittent
Max. conductor temperature in service
90 °C
Operating temperature, range
-10 ... 60 °C
Short-circuit max. conductor temperature
250 °C
Laying operation bending radius
296 mm
Minimum static operating bending radius
148 mm
Packaging
Cut to length

Resources

Resources

Documentation

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