NC2XAY 1x400 RS

Description

Description

Standards

  • Product
    IEC 60228; IEC 60502-1
  • Test
    IEC 60332-1-2

Scope

This specification covers PVC, circular, single core armoured cables, rated at 0.6/1 KV according to IEC 60502-1 for use indoors, outdoors, in cable ducts and for direct burial underground, where severe mechanical stresses are present

Construction

2.1 Conductor

Plain, annealed electrolytic copper  conductors, circular stranded, conforming to the applicable requirements of IEC 60228.

2.2 Insulation

XLPE insulation, conforming to the applicable requirements of IEC 60502-1.

2.3 Armour

Aluminum wires armor, complying to the applicable requirements of IEC 60502-1.

2.5 Sheath

PVC based thermoplastic material, conforming to the applicable requirements of IEC 60502-1.

2.6 TESTS

Conforming to the applicable requirements of IEC 60502-1 either on Raw materials or on finished products.

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Armour type
Aluminium Wire
Conductor flexibility
Stranded class 2
Conductor shape
Round compacted
Inner covering
PVC
Insulation
Cross-linked polyethylene
Number of conductors
1
Outer sheath
Extruded PVC

Dimensional characteristics

Dimensional characteristics

Diameter over Sheath
38.2 mm
Diameter over insulation
27.6 mm
Nominal conductor diameter
23.6 mm
Nominal diameter over bedding
30.0 mm
Nominal insulation thickness
2.0 mm
Nominal outer sheath thickness
2.2 mm
Nominal weight
5856 g/m

Electrical characteristics

Electrical characteristics

Max. DC resistance of the conductor at 20°C
0.047 Ohm/km
Perm current rating in air 30°C
859 A
Permissible current rating when buried
754 A
Rated Voltage Uo/U
0.6/1 kV

Usage characteristics

Usage characteristics

Flame retardant
IEC 60332-1-2
Maximum operating temperature (cables)
90 °C
Packaging
Drum
Short-circuit max. conductor temperature
250 °C

Resources

Resources

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