TX® (I) 150/250V 2P1.5

Description

Description

Standards

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

 

Application

TX® (I) 150/250 V  overall and individually screened twisted pair cables are used for telecommunication and instrumentation purposes. These cables show strong protection aganist cross-talk and result into a good compromise between TX®(C) and TCX®(C)  cables against external electromagnetic disturbances. Designed with halogen-free fire retardant materials, they provide optimum safety for people and maximal asset protection against all risks of fire.

Design

  1. Conductor
    Stranded bare copper class 2
     
  2. Insulation
    XLPE (Cross-linked polyethylene
     
  3. Individual screen
    Alu/polyester tape with a tinned copper drain wire
     
  4. Outer sheath:
    Polyolefin SHF1 (SHF2 on request)
    Colour : grey
     

Marking

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

Core identification

Pair: white / blue with printed pair number
Triad: white / blue / red with printed triad number

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor flexibility
Stranded class 2
Halogen free
IEC 60754-1
Conductor material
Bare copper
Insulation
XLPE (Cross-linked Polyethylene)
Individual screen
Aluminium / Polyester tape
Drain wire
Tinned copper
Outer sheath
Polyolefin
Sheath colour
Grey

Dimensional characteristics

Dimensional characteristics

Nominal outer diameter
12.0 mm
Number of pairs
2
Number of triples
-
Conductor cross-section
1.5 mm²
Minimum outer diameter
11.5 mm
Maximum outer diameter
13.5 mm
Approximate weight
190 kg/km

Electrical characteristics

Electrical characteristics

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

Usage characteristics

Usage characteristics

Fire retardant
IEC 60332-3-22
Flame retardant
IEC 60332-1
Gases toxicity
No
Gases corrosivity
IEC 60754-2
Smoke density
IEC 61034
Electro magnetic interference resistance
Yes
Max. conductor temperature in service
90 °C
Operating temperature, range
-30 - 80 °C

Resources

Resources

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