MPRXCX® 150/250 V 2x0.75

Description

Description

Standards

  • International
    IEC 60092-350; IEC 60092-360; IEC 60092-376; IEC 60228; IEC 60332-3-22; IEC 60754-1; IEC 60754-2; IEC 61034

Application

MPRXCX® type is used on board of ships for fixed installations complying with IEC 60092-352.

The good screening qualities of the braid also reduce radio interference and electrical influences to electronic installations. MPRXCX® type withstands IEC 60332-3-22 fire test on bunched cables and performs to the SOLAS requirements.

All materials used to manufacture this cable are halogen-free. This design ensures that non corrosive and low toxic gases are emitted in case of fire. Therefore, this cable type is especially designed for installations on passenger ships.

Design

1.   Conductor
      Stranded bare copper, class 2
2.   Insulation
      XLPE (cross-linked polyethylene)
3.   Inner covering   
     (Filler, if necessary)
      Lapped
5.   Armour
      Bare copper braid
6.   Outer Sheath
      Polyolefin SHF1 (SHF2 on request)
      Colour: grey

Marking

NEXANS 279 MPRXCX Nber of cores & cross-section 150/250V 90C
IEC 60092-376 IEC 60332-3-22 Cat.A WW YYYY *CE* Manufacturing n° + metric marking

Core Identification

White with printed numbers

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Bare copper
Conductor flexibility
Stranded class 2
Insulation
XLPE (Cross-linked Polyethylene)
Inner sheath
Lapped or extruded inner covering
Armour type
Bare copper braid
Outer sheath
Polyolefin
Halogen free
IEC 60754-1
Sheath colour
Grey

Dimensional characteristics

Dimensional characteristics

Number of cores
2
Conductor cross-section
0.75 mm²
Minimum outer diameter
6.8 mm
Nominal outer diameter
7.5 mm
Maximum outer diameter
8.2 mm
Approximate weight
73 kg/km

Electrical characteristics

Electrical characteristics

Permissible current rating in open air
12 A
Max. DC resistance of the conductor at 20°C
26 Ohm/km
Permissible short circuit current
107 kA
Rated Voltage Uo/U (Um)
150 / 250 (300) V

Usage characteristics

Usage characteristics

Fire retardant
IEC 60332-3-22
Flame retardant
IEC 60332-1
Gases corrosivity
IEC 60754-2
Smoke density
IEC 61034
Electro magnetic interference resistance
Yes
Operating temperature, range
-30 ... 80 °C
Max. conductor temperature in service
90 °C
Standard
IEC

Resources

Resources

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