EN 50288-7 Hypron® XLPE OS Unarmoured 30x2x2,5

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. Hypron® offers an alternative to conventional lead covered cable and is an environmental friendly solution

 

Design

Conductor:

Stranded bare copper class 2

Insulation:

Cross-linked polyethylene (XLPE)

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

Outer sheath:

Polyvinyl chloride (PVC). 

Colour: black. 

Other colour on request.

 

 

Core identification

Pair: white - black
Quad: white - black - red - blue (2 pair cables assembled as a quad)
White core printed with pair number
 

Marking

NEXANS 279 XLPE/PVC/AL/HDPE/NC/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)
Inner sheath
PVC
Overall screen
Tinned copper drain wire + aluminium/polyethylene tape
Material of bedding
High-density polyethylene (PE)
Intermediate sheath
Polyamide
Outer sheath
PVC
Lead free
Yes
Protection
no

Dimensional characteristics

Dimensional characteristics

Number of pairs
30
Conductor cross-section
2.5 mm²
Conductor diameter
1.91 mm
Diameter over insulation
2.57 mm
Diameter over inner sheath
32.4 mm
Diameter over intermediate sheath
36.1 mm
Minimum outer diameter
40.8 mm
Maximum outer diameter
45.0 mm
Approximate weight
2366 kg/km

Electrical characteristics

Electrical characteristics

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

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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