EN 50288-7 Hypron® XLPE IOS Armoured 20x2x0,5

Description

Description

Standards

  • Test
    IEC 60332-3-22 Cat.A

Applications

These instrumentation and communication cable are used to transmit analogue or digital signals in measurement and process control in moist areas and where aliphatic and aromatic hydrocarbons may be present. They are well adapted to underground use in industrial applications where chemical and mechanical protections are needed (refinery areas, chemical plant...). The individual screening of each pair limits the consequence of crosstalk. Hypron® offers an alternative to conventional lead sheathed cable and is an environmental friendly solution.

 

Design

Conductor:

Stranded bare copper class 2

Insulation:

Cross-linked polyethylene (XLPE)

Individual screen

Binder tape

Tinned copper drain wire 

Aluminium/polyester tape

Binder tape

Binder tape:

Bedding:

Inner sheath:

Polyvinyl chloride (PVC)

Colour: black.

Overall screen/sealing barrier

Tinned copper drain wire

Aluminium backed polyethylene tape

Bedding:

High density polyethylene (PE)

Colour: black

Special sheath (intermediate sheath):

Polyamide

Armour:

Galvanized steel wires (SWA)

Outer sheath:

Polyvinyl chloride (PVC)

Colour: black

Other colour on request.

 

Core identification

Pair: white - black
White core printed with pair number
 

 

Marking

NEXANS 279 XLPE/IND.SCR/AL/HDPE/NC/SWA/PVC 170/300V Nber of pairs & cross-section Cu IEC 60332-3-22(A) MM YYYY Manufacturing number + metric marking

 

Standards

EN 50288-7 (Design guide-lines)

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Bare copper
Type of conductor
Stranded, class 2
Insulation
XLPE (Cross-linked Polyethylene)
Individual screen
Tinned copper drain wire + aluminium/polyester tape
Inner sheath
PVC
Overall screen
Tinned copper drain wire + aluminium/polyethylene tape
Material of bedding
High-density polyethylene (PE)
Intermediate sheath
Polyamide
Armour type
Galvanized steel wires
Outer sheath
PVC
Lead free
Yes
Protection
Yes

Dimensional characteristics

Dimensional characteristics

Number of pairs
20
Conductor cross-section
0.5 mm²
Conductor diameter
0.9 mm
Diameter over insulation
1.38 mm
Diameter over inner sheath
16.9 mm
Diameter over intermediate sheath
20.6 mm
Diameter over armour
23.1 mm
Minimum outer diameter
28.2 mm
Maximum outer diameter
31.1 mm
Approximate weight
1381 kg/km

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
170/300V

Mechanical characteristics

Mechanical characteristics

Mechanical resistance to impacts
Good

Usage characteristics

Usage characteristics

Fire retardant
EN IEC 60332-3-22 (cat A)
Chemical resistance
Aliphatic and aromatic hydrocarbons resistant
Electro magnetic interference resistance
Yes
Operating temperature, range
-20 ... 60 °C
Max. conductor temperature in service
90 °C
Standard
EN

Resources

Resources

Documentation

Selling & delivery Information


Other fire performances IEC 60332-1 or IEC 60332-3-24(C) on request.


Minimum bending radius:

15 x outer diameter
To be doubled during laying operations


Tinned copper conductors available on request

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