MPRX® 150/250 V 27x0.75

Description

Description

Standards

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

 

Application

MPRX® cable type is used on board of ships for fixed installations, not subject to mechanical risk, complying with IEC  60092-352.
MPRX® 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, as on other commercial vessels.

Design

1.   Conductor
     
Stranded bare copper, class 2
2.    Insulation
      XLPE (cross-linked polyethylene) 
3.   Outer sheath
      (Filler, if necessary)
      Polyolefin SHF1 (SHF2 on request)
      Colour : grey  

Marking

NEXANS 279 MPRX 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
Conductor shape
Circular
Insulation
XLPE (Cross-linked Polyethylene)
Material of filler / inner sheath
Filler if necessary
Outer sheath
Polyolefin
Halogen free
IEC 60754-1
Sheath colour
Grey
With Green/Yellow core
No

Dimensional characteristics

Dimensional characteristics

Number of cores
27
Conductor cross-section
0.75 mm²
Minimum outer diameter
15.0 mm
Maximum outer diameter
17.0 mm
Approximate weight
336 kg/km
Nominal outer diameter
- mm

Electrical characteristics

Electrical characteristics

Permissible current rating in open air
- A
Max. DC resistance of the conductor at 20°C
- Ohm/km
Permissible short circuit current
- kA
Rated Voltage Uo/U (Um)
0,6/1 kV

Usage characteristics

Usage characteristics

Fire retardant
EN IEC 60332-3-22 (cat A)
Flame retardant
IEC 60332-1
Gases corrosivity
IEC 60754-2
Smoke density
IEC 61034
Standard
IEC
Operating temperature, range
-30 ... 80 °C
Max. conductor temperature in service
90 °C

Resources

Resources

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