- Markets
- Products
- Services
- Newsroom
- Tools & Resources
- About Nexans
- Search
- Contact us
- Compare
- Sign in
Nexans U-1000 ARVFV 3x70
Nexans U-1000 ARVFV 3x70
Armoured low voltage cables for fixed or buried installation.
Aluminium conductor, XLPE insulation, armour and PVC Outer sheath.
- Nexans ref. : 10057325
- EAN : 3427670001118
Description
Description
Standards
-
ProductEN 60228; IEC 60502; XP C 32-322
Application
Nexans U-1000 ARVFV armoured aluminium cables can be used in all low voltage power installations.
Installation
These cables are suitable for direct burial without additionnal protection , for installation on cables trays or in conducts where mechanical protection is necessary (bursting risk).
Design
- Conductor : stranded circular aluminium class 2
- Insulation : XLPE- cores identification by colours
- Laying up : with fillers
- Inner sheat : lead free PVC
- Armour : steel or aluminium tapes
- Outer sheath : Lead free black PVC
Construction according to AD8 is possible on request.
Marking
U-1000 ARVFV NF-USE N° factory S.Y+ N (x or G) S mm²
- N = number of cores
- S = section in mm²
- x = without Green-Yellow
- G = with Green-Yellow
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Aluminum
Conductor flexibility
Stranded class 2
Insulation
XLPE (chemical)
Inner sheath
PVC
Armour type
Steel tapes
Outer sheath
PVC
Sheath colour
Black
Lead free
Yes
Conductor shape
Circular
With Green/Yellow core
No
With smaller neutral conductor
No
Dimensional characteristics
Dimensional characteristics
Number of cores
3
Conductor cross-section
70 mm²
Neutral conductor section (when smaller)
- mm²
Nominal outer diameter
34.5 mm
Approximate weight
1827 kg/km
Bare wire diameter
9.8 mm
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
0.6/ 1 (1.2) kV
Permissible current rating in open air
187 A
Permissible current rating when buried
197 A
Max. DC resistance of the conductor at 20°C
0.443 Ohm/km
Voltage drop, 3 conductors
0.88 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
Max. conductor temperature in service
90 °C
Short-circuit max. conductor temperature
250 °C
Operating temperature, range
-25 ... 60 °C
Flame retardant
C2, NF C 32-070
Weather resistance
Very good
Chemical resistance
Accidental
Water proof
Intermittent
Minimum static operating bending radius
275 mm
Packaging
-
Our websites
Select your country to find our products and solutions
-
Africa
- Africa
- Ghana
- Ivory Coast
- Morocco
- North West Africa
- Americas
- Asia
- Europe
- Oceania