MPRXCX-FLEX 0.6/1kV 3 x 70

Description

Description

Standards

  • Product
    IEC 60228
  • Installation
    IEC 60092-350; IEC 60092-351; IEC 60092-353; IEC 60092-359
  • Test
    IEC 60332-1; IEC 60332-3-22; IEC 60754-1; IEC 60754-2; IEC 61034

Application

MPRXCX®-FLEX type is used on board of ships in all locations below the upper metallic deck for fixed installations complying with IEC standards 60092-352. MPRXCX-FLEX using is recommended for installations in narrow space. MPRXCX®-FLEX type withstands IEC 60332-3-22 fire test on bunched cables and performs to the SOLAS requirements. All materials used to produce this cable are halogen free. This design ensures that non corrosive and low toxic gases are emitted in case of fire. 

 

Design

 

  1. Conductor
    Flexible Bare copper class 5

     
  2. Insulation
    XLPE (cross linked polyethylene) 
     
  3. Inner covering
    Filler if necessary
    Lapped
     
  4. Armouring
    Bare copper braid
     
  5. Outer sheath
    Polyolefin SHF1 (SHF2 on request)
    Colour : black

 

Core Identification

       1 cores: black

       2 cores: black-blue

       3 cores: black-white-brown or black-blue-green/yellow

       4 cores: black-white-brown-blue or green/yellow

       5 cores and above : white with black printed numbers

 

Marking

NEXANS 448 MPRXCX-FLEX 0.6/1 kV «n» x «s» mm2 90C IEC 60332-3-22 «WW/YY» * CE * + Metric Marking

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Bare copper
Conductor flexibility
Flexible class 5
With Green/Yellow core
No
Insulation
XLPE (Cross-linked Polyethylene)
Inner sheath
Lapped inner covering
Armour type
Bare copper braid
Outer sheath
Polyolefin
Halogen free
IEC 60754-1
Sheath colour
Black

Dimensional characteristics

Dimensional characteristics

Number of cores
3
Conductor cross-section
70 mm²
Approximate weight
2690 kg/km
Nominal outer diameter
37.2 mm
Minimum outer diameter
36.0 mm
Maximum outer diameter
40.0 mm

Electrical characteristics

Electrical characteristics

Permissible current rating in open air
169 A
Max. DC resistance of the conductor at 20°C
0.272 Ohm/km
Permissible short circuit current
10 kA
Rated Voltage Uo/U (Um)
0.6/ 1 (1.2) kV

Mechanical characteristics

Mechanical characteristics

Cable flexibility
Very flexible

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
Electro magnetic interference resistance
Yes
Standard
IEC
Operating temperature, range
-30 ... 80 °C
Max. conductor temperature in service
90 °C

Resources

Resources

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