TCX® ( I ) 331 2x2x0.75

Description

Description

Standards

  • Installation
    IEC 60092-350; IEC 60092-351; IEC 60092-359; IEC 60092-376
  • Test
    IEC 60331; IEC 60332-3-22; IEC 60754-1; IEC 60754-2; IEC 61034
  • International
    IEC 60298

Application

TCX®(I) 331 type is used on board of ships in all locations for installations complying with IEC standards 60092-352. For open decks installation, cables have to covered against UV rays. TCX® (I) 331 type meets IEC 60331 fire resistant performances, 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:
    Bare copper
    Stranded class 2
     
  2. Insulation:
    Mica tape + XLPE
     
  3. Individual screen:
    Alu/Polyester tape with a tinned copper drain wire
     
  4. Inner covering:
    Polyester tape lapped
  5. Armouring:
    Bare copper braid with bare copper drain wire
     
  6. Outer sheath:
    Polyolefin SHF1
    Colour: orange
    SHF2 on request

Core identification
Core 1: white + printed number
Core 2: blue + printed number
Core 3: red + printed number

 

Marking

NEXANS 448 TCX (I) 331 «voltage» «n» x 2 «or» 3 x «s» mm2 90C IEC 60332-3-22 IEC 60331 «WW/YY» * CE* + Metric Marking

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Bare copper
Conductor flexibility
Stranded class 2
Insulation
XLPE + Mica tape
Screen
Bare copper braid
Outer sheath
Polyolefin
Halogen free
IEC 60754-1
Sheath colour
Orange
Drain wire
Tinned copper
Protection
Polyester tape(s)

Dimensional characteristics

Dimensional characteristics

Conductor cross-section
0.75 mm²
Number of pairs
2
Number of triples
-
Minimum outer diameter
13.0 mm
Nominal outer diameter
14.5 mm
Maximum outer diameter
17.1 mm
Approximate weight
220 kg/km

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
150 / 250 (300) V
Max. DC resistance of the conductor at 20°C
52 Ohm/km

Usage characteristics

Usage characteristics

Fire retardant
EN IEC 60332-3-22 (cat A)
Smoke density
IEC 61034
Gases corrosivity
IEC 60754-2
Electro magnetic interference resistance
Yes
Fire resistant
IEC 60331-21
Max. conductor temperature in service
90 °C
Operating temperature, range
-30 ... 80 °C
Standard
IEC

Resources

Resources

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