Single Core Cu Cond. CTS Unarmored LSZH Sheath

Products

M3N2U 1*400

Nexans ref. M3N2U 001256 - Country ref. M3N2U 1*400

  • Packaging: Bag (Day)
  • Conductor diameter: 23.2 mm
  • Nominal insulation thickness: 3.4 mm
  • Nominal outer sheath thickness: 2.2 mm
  • Nominal outer diameter: 37.0 mm
  • Approximate net weight: 4137 kg/km
  • Perm current rating in air 30°C: 845 A
  • Permissible current rating when buried: 590 A
  • Max. DC resistance of the conductor at 20°C: 0.047 Ohm/km
  • A.C. Conductor resist. 50Hz and at 90 °C: 0.646 Ohm/km
  • Resistant to termites: No

M3N2U 1*95 NEW

Nexans ref. M3N2U 001459 - Country ref. M3N2U 1*95//UV

  • Conductor diameter: 11.4 mm
  • Nominal insulation thickness: 3.4 mm
  • Nominal outer sheath thickness: 2.7 mm
  • Nominal outer diameter: 29.0 mm
  • Approximate net weight: 1656 kg/km
  • Perm current rating in air 30°C: 361 A
  • Permissible current rating when buried: 285 A
  • Max. DC resistance of the conductor at 20°C: 0.193 Ohm/km
  • A.C. Conductor resist. 50Hz and at 90 °C: 0.247 Ohm/km
  • Resistant to termites: No

M4N2U 1*240(AT)//UV NEW

Nexans ref. M4N2U 000261 - Country ref. M4N2U 1*240(AT)//UV

  • Conductor diameter: 18.1 mm
  • Nominal insulation thickness: 4.5 mm
  • Nominal outer sheath thickness: 2.1 mm
  • Nominal outer diameter: 33.0 mm
  • Approximate net weight: 2527 kg/km
  • Perm current rating in air 30°C: 641 A
  • Permissible current rating when buried: 469 A
  • Max. DC resistance of the conductor at 20°C: 0.0754 Ohm/km
  • A.C. Conductor resist. 50Hz and at 90 °C: 0.0981 Ohm/km
  • Resistant to termites: Yes

M4N2U 1*630(AT)//UV NEW

Nexans ref. M4N2U 000262 - Country ref. M4N2U 1*630(AT)//UV

  • Conductor diameter: 30.2 mm
  • Nominal insulation thickness: 4.5 mm
  • Nominal outer sheath thickness: 2.4 mm
  • Nominal outer diameter: 47.0 mm
  • Approximate net weight: 2527 kg/km
  • Perm current rating in air 30°C: 1154 A
  • Permissible current rating when buried: 749 A
  • Max. DC resistance of the conductor at 20°C: 0.0283 Ohm/km
  • A.C. Conductor resist. 50Hz and at 90 °C: 0.0407 Ohm/km
  • Resistant to termites: Yes

Description

Description

Standards

  • International
    IEC 60228; IEC 60332-1-2; IEC 60502-2

1-SCOPE

This specification covers Single core unarmoured cables, conforming to IEC 60502-2 Specifications.
 

2. CONSTRUCTION

2.1 Conductor

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

2.2 Insulation

Extruded inner semi conductive layer, XLPE insulation and  extruded outer semi conductive layer .

2.3 Metallic Screen Layer

Copper tape

2.4 Sheath

LSZH

3. TESTS

All tests required by IEC 60502-2 either on Raw material or on finished products.

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Copper
Conductor shape
Circular
Material of the inner semi-conductor
Extruded
Insulation
XLPE
Material of the external semi-conductor
Extruded fully bonded
Screen
Copper tape
Outer sheath
LSZH
Colour
Black
Conductor flexibility
Class 2 IEC 60228

Electrical characteristics

Electrical characteristics

Thermal soil resistivity wet zone
1.5 °K.m/W

Mechanical characteristics

Mechanical characteristics

Cable flexibility
10xD

Usage characteristics

Usage characteristics

Laying depth, center of system
800 mm
Ambient air temperature
30 °C
Ambient ground temperature
20 °C
Max. conductor temperature in service
90 °C
Operating temperature, range
-25 - 55 °C
Short-circuit max. conductor temperature
250 °C
U.V resistance
Yes

Resources

Resources

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