3C Cu Cond. CWS, GSWA and LSZH sheath

Products

M3N4URU 3*95/35 NEW

Nexans ref. M3N4URU001282 - Country ref. M3N4URU 3*95/35//NE-PO1

Description

Description

Standards

  • International
    IEC 60332-1-2; IEC 60332-3; IEC 60502-2

1-SCOPE

This specification covers three cores armoured cables.
 

2. CONSTRUCTION

2.1 Conductor

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

2.2 Insulation

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

2.3 Metallic Screen Layer

Copper wires + Open Helix Copper Tape on each core

2.4 Separation Sheath

Low Smoke Zero Halogen Compound .

2.5 Armour

GALVANIZED STEEL WIRES .

2.5 Sheath

Low Smoke Zero Halogen Compound .

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Copper
Conductor shape
Circular
Material of the inner semi-conductor
Extruded
Insulation
XLPE
Screen
Copper wires + copper tape
Armour type
Galvanized steel wires
Outer sheath
LSZH compound
Colour
Red
Conductor flexibility
Class 2 IEC 60228

Dimensional characteristics

Dimensional characteristics

Conductor cross-section
95 mm²
Conductor diameter
9.7 mm
Nominal insulation thickness
3.4 mm
Screen section
35 mm²
Nominal armour wire diameter
2.5 mm
Nominal outer sheath thickness
2.9 mm
Nominal outer diameter
61.0 mm
Approximate net weight
8178 kg/km

Electrical characteristics

Electrical characteristics

Perm current rating in air 30°C
307 A
Permissible current rating when buried
263 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
Thermal soil resistivity wet zone
1.5 °K.m/W

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

Resources

Resources

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