U-1000 AR2V 3x120

Description

Description

Standards

  • International
    IEC 60228; IEC 60502-1
  • National
    XP C 32-321

Application

U-1000 AR2V aluminium cables can be used in all low voltage power installations.
This product can complete our range of photovoltaic applications (branded KEYLIOS®).
Our range also offers TWISTAL®, the twisted single-core version of U-1000 AR2V, specially designed to make three-phase links with neutral. TWISTAL® simplifies your life and offers many advantages :

  • Each core is spotted with a color band
  • The twisted core reduces the number of drums and cables pulling
  • This solution can allow to reduce the section of used cables (in parallel circuits)
  • TWISTAL® is more flexible and light than a multiconductor, allowing to increase comfort and saving of time

 

Installation

These cables can be fixed on cable trays, within conduits or fixed to walls.
They also can be buried directly with extra mechanical protection.

 

 

Design

  • Conductor: stranded circular aluminium - class 2 
  • Insulation: XLPE - cores identification by colours
  • Laying up (for multi conductors): with non hygroscopic filler
  • Outer sheath : Lead free black PVC 

Construction according to AD8 is possible on request

 

Marking

N (x ou G) S mm² U-1000 AR2V NF - USE N° Usine S.Y + Sans Pb

  • N = number of cores
  • S = section in mm²
  • G = with Green-Yellow
  • x = without Green-Yellow

 

 

Without mechanical protection, those cables can be fixed on the wall, cables trays or cable laders.

In buildings with explosion risks, they will be installed with particular protection. In this case, step down of 15% current carrying capacities.

 

Pulling on cable conductors

Tensile stress per mm2 of globale section shall in no case exceed 3 daN for LV aluminium cable.

The maximum pulling load must never exceed 2000 daN even rule above-mentionned sometimes leads to higher values for large section of cable.

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Aluminum
Conductor flexibility
Stranded class 2
With smaller neutral conductor
No
Insulation
XLPE (chemical)
With Green/Yellow core
No
Outer sheath
PVC
Sheath colour
Black
Lead free
Yes
Conductor shape
Circular
Higher heating value
- MJ/km
Lay Up
Multicores

Dimensional characteristics

Dimensional characteristics

Number of cores
3
Conductor cross-section
120 mm²
Maximum outer diameter
42.5 mm
Approximate weight
2155 kg/km
Neutral conductor section (when smaller)
- mm²

Electrical characteristics

Electrical characteristics

Max. DC resistance of the conductor at 20°C
0.253 Ohm/km
Permissible current rating in open air
263 A
Permissible current rating when buried
266 A
Rated Voltage Uo/U (Um)
0.6/ 1 (1.2) kV
Voltage drop, 3 conductors
0.53 V/A.km
Voltage drop, single phase
- V/A.km

Mechanical characteristics

Mechanical characteristics

Cable flexibility
Rigid
Mechanical resistance to impacts
Good

Usage characteristics

Usage characteristics

Max. conductor temperature in service
90 °C
Short-circuit max. conductor temperature
250 °C
Operating temperature, range
-25 - 60 °C
Weather resistance
AN3
Chemical resistance
Accidental
Flame retardant
C2, NF C 32-070
Water proof
Intermittent
Minimum static operating bending radius
255 mm
Packaging
Cut to length

Resources

Resources

Documentation

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